2 * Copyright (c) 2009-2012 Marco Peereboom <marco@peereboom.us>
3 * Copyright (c) 2009-2011 Ryan McBride <mcbride@countersiege.com>
4 * Copyright (c) 2009 Darrin Chandler <dwchandler@stilyagin.com>
5 * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org>
6 * Copyright (c) 2010 Tuukka Kataja <stuge@xor.fi>
7 * Copyright (c) 2011 Jason L. Wright <jason@thought.net>
8 * Copyright (c) 2011-2012 Reginald Kennedy <rk@rejii.com>
10 * Permission to use, copy, modify, and distribute this software for any
11 * purpose with or without fee is hereby granted, provided that the above
12 * copyright notice and this permission notice appear in all copies.
14 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
15 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
16 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
17 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
18 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
19 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
20 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
23 * Much code and ideas taken from dwm under the following license:
24 * MIT/X Consortium License
26 * 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
27 * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
28 * 2006-2007 Jukka Salmi <jukka at salmi dot ch>
29 * 2007 Premysl Hruby <dfenze at gmail dot com>
30 * 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
31 * 2007 Christof Musik <christof at sendfax dot de>
32 * 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
33 * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
34 * 2008 Martin Hurton <martin dot hurton at gmail dot com>
36 * Permission is hereby granted, free of charge, to any person obtaining a
37 * copy of this software and associated documentation files (the "Software"),
38 * to deal in the Software without restriction, including without limitation
39 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
40 * and/or sell copies of the Software, and to permit persons to whom the
41 * Software is furnished to do so, subject to the following conditions:
43 * The above copyright notice and this permission notice shall be included in
44 * all copies or substantial portions of the Software.
46 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
47 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
48 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
49 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
50 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
51 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
52 * DEALINGS IN THE SOFTWARE.
70 #include <sys/types.h>
74 #include <sys/queue.h>
75 #include <sys/param.h>
76 #include <sys/select.h>
78 #include <X11/cursorfont.h>
79 #include <X11/keysym.h>
80 #include <X11/Xatom.h>
82 #include <X11/Xproto.h>
83 #include <X11/Xutil.h>
84 #include <X11/extensions/Xrandr.h>
85 #include <X11/extensions/XTest.h>
93 #ifdef SCROTWM_BUILDSTR
94 static const char *buildstr = SCROTWM_BUILDSTR;
96 static const char *buildstr = SCROTWM_VERSION;
100 # error XRandR versions less than 1.0 are not supported
105 #define SWM_XRR_HAS_CRTC
109 /*#define SWM_DEBUG*/
111 #define DPRINTF(x...) do { if (swm_debug) fprintf(stderr, x); } while (0)
112 #define DNPRINTF(n,x...) do { if (swm_debug & n) fprintf(stderr, x); } while (0)
113 #define SWM_D_MISC 0x0001
114 #define SWM_D_EVENT 0x0002
115 #define SWM_D_WS 0x0004
116 #define SWM_D_FOCUS 0x0008
117 #define SWM_D_MOVE 0x0010
118 #define SWM_D_STACK 0x0020
119 #define SWM_D_MOUSE 0x0040
120 #define SWM_D_PROP 0x0080
121 #define SWM_D_CLASS 0x0100
122 #define SWM_D_KEY 0x0200
123 #define SWM_D_QUIRK 0x0400
124 #define SWM_D_SPAWN 0x0800
125 #define SWM_D_EVENTQ 0x1000
126 #define SWM_D_CONF 0x2000
127 #define SWM_D_BAR 0x4000
129 u_int32_t swm_debug = 0
147 #define DPRINTF(x...)
148 #define DNPRINTF(n,x...)
151 #define LENGTH(x) (sizeof x / sizeof x[0])
152 #define MODKEY Mod1Mask
153 #define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
154 #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
155 #define MOUSEMASK (BUTTONMASK|PointerMotionMask)
156 #define SWM_PROPLEN (16)
157 #define SWM_FUNCNAME_LEN (32)
158 #define SWM_KEYS_LEN (255)
159 #define SWM_QUIRK_LEN (64)
160 #define X(r) (r)->g.x
161 #define Y(r) (r)->g.y
162 #define WIDTH(r) (r)->g.w
163 #define HEIGHT(r) (r)->g.h
164 #define SH_MIN(w) (w)->sh_mask & PMinSize
165 #define SH_MIN_W(w) (w)->sh.min_width
166 #define SH_MIN_H(w) (w)->sh.min_height
167 #define SH_MAX(w) (w)->sh_mask & PMaxSize
168 #define SH_MAX_W(w) (w)->sh.max_width
169 #define SH_MAX_H(w) (w)->sh.max_height
170 #define SH_INC(w) (w)->sh_mask & PResizeInc
171 #define SH_INC_W(w) (w)->sh.width_inc
172 #define SH_INC_H(w) (w)->sh.height_inc
173 #define SWM_MAX_FONT_STEPS (3)
174 #define WINID(w) ((w) ? (w)->id : 0)
175 #define YESNO(x) ((x) ? "yes" : "no")
177 #define SWM_FOCUS_DEFAULT (0)
178 #define SWM_FOCUS_SYNERGY (1)
179 #define SWM_FOCUS_FOLLOW (2)
181 #define SWM_CONF_DEFAULT (0)
182 #define SWM_CONF_KEYMAPPING (1)
185 #define SWM_LIB "/usr/local/lib/libswmhack.so"
198 volatile sig_atomic_t running = 1;
199 volatile sig_atomic_t restart_wm = 0;
201 int last_focus_event = FocusOut;
202 int (*xerrorxlib)(Display *, XErrorEvent *);
206 int xrandr_eventbase;
207 unsigned int numlockmask = 0;
211 int cycle_visible = 0;
213 int font_adjusted = 0;
214 unsigned int mod_key = MODKEY;
217 struct swm_region *search_r;
218 int select_list_pipe[2];
219 int select_resp_pipe[2];
221 volatile sig_atomic_t search_resp;
222 int search_resp_action;
224 struct search_window {
225 TAILQ_ENTRY(search_window) entry;
231 TAILQ_HEAD(search_winlist, search_window);
233 struct search_winlist search_wl;
238 SWM_SEARCH_UNICONIFY,
239 SWM_SEARCH_NAME_WORKSPACE,
240 SWM_SEARCH_SEARCH_WORKSPACE,
241 SWM_SEARCH_SEARCH_WINDOW
245 double dialog_ratio = 0.6;
247 #define SWM_BAR_MAX (256)
248 #define SWM_BAR_JUSTIFY_LEFT (0)
249 #define SWM_BAR_JUSTIFY_CENTER (1)
250 #define SWM_BAR_JUSTIFY_RIGHT (2)
251 #define SWM_BAR_OFFSET (4)
252 #define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-*-*-*-*-*-*-*-*," \
253 "-*-profont-*-*-*-*-*-*-*-*-*-*-*-*," \
254 "-*-times-medium-r-*-*-*-*-*-*-*-*-*-*," \
255 "-misc-fixed-medium-r-*-*-*-*-*-*-*-*-*-*"
257 #ifdef X_HAVE_UTF8_STRING
258 #define DRAWSTRING(x...) Xutf8DrawString(x)
260 #define DRAWSTRING(x...) XmbDrawString(x)
263 char *bar_argv[] = { NULL, NULL };
265 unsigned char bar_ext[SWM_BAR_MAX];
266 char bar_vertext[SWM_BAR_MAX];
268 sig_atomic_t bar_alarm = 0;
271 int bar_border_width = 1;
272 int bar_at_bottom = 0;
274 int bar_extra_running = 0;
277 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
278 int stack_enabled = 1;
279 int clock_enabled = 1;
280 int urgent_enabled = 0;
281 char *clock_format = NULL;
282 int title_name_enabled = 0;
283 int title_class_enabled = 0;
284 int window_name_enabled = 0;
285 int focus_mode = SWM_FOCUS_DEFAULT;
286 int disable_border = 0;
287 int border_width = 1;
288 int verbose_layout = 0;
291 XFontSetExtents *bar_fs_extents;
293 char *spawn_term[] = { NULL, NULL }; /* XXX fully dynamic */
296 #define SWM_MENU_FN (2)
297 #define SWM_MENU_NB (4)
298 #define SWM_MENU_NF (6)
299 #define SWM_MENU_SB (8)
300 #define SWM_MENU_SF (10)
302 /* layout manager data */
303 struct swm_geometry {
313 /* virtual "screens" */
315 TAILQ_ENTRY(swm_region) entry;
316 struct swm_geometry g;
317 struct workspace *ws; /* current workspace on this region */
318 struct workspace *ws_prior; /* prior workspace on this region */
319 struct swm_screen *s; /* screen idx */
322 TAILQ_HEAD(swm_region_list, swm_region);
325 TAILQ_ENTRY(ws_win) entry;
328 struct ws_win *child_trans; /* transient child window */
329 struct swm_geometry g; /* current geometry */
330 struct swm_geometry g_float; /* geometry when floating */
331 struct swm_geometry rg_float; /* region geom when floating */
332 int g_floatvalid; /* g_float geometry validity */
333 int floatmaxed; /* whether maxed by max_stack */
337 unsigned int ewmh_flags;
338 int font_size_boundary[SWM_MAX_FONT_STEPS];
344 unsigned long quirks;
345 struct workspace *ws; /* always valid */
346 struct swm_screen *s; /* always valid, never changes */
347 XWindowAttributes wa;
353 TAILQ_HEAD(ws_win_list, ws_win);
357 TAILQ_ENTRY(pid_e) entry;
361 TAILQ_HEAD(pid_list, pid_e);
362 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
364 /* layout handlers */
366 void vertical_config(struct workspace *, int);
367 void vertical_stack(struct workspace *, struct swm_geometry *);
368 void horizontal_config(struct workspace *, int);
369 void horizontal_stack(struct workspace *, struct swm_geometry *);
370 void max_stack(struct workspace *, struct swm_geometry *);
371 void plain_stacker(struct workspace *);
372 void fancy_stacker(struct workspace *);
374 struct ws_win *find_window(Window);
376 void grabbuttons(struct ws_win *, int);
377 void new_region(struct swm_screen *, int, int, int, int);
378 void unmanage_window(struct ws_win *);
379 long getstate(Window);
381 int conf_load(char *, int);
384 void (*l_stack)(struct workspace *, struct swm_geometry *);
385 void (*l_config)(struct workspace *, int);
387 #define SWM_L_FOCUSPREV (1<<0)
388 #define SWM_L_MAPONFOCUS (1<<1)
389 void (*l_string)(struct workspace *);
391 /* stack, configure */
392 { vertical_stack, vertical_config, 0, plain_stacker },
393 { horizontal_stack, horizontal_config, 0, plain_stacker },
395 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
396 { NULL, NULL, 0, NULL },
399 /* position of max_stack mode in the layouts array, index into layouts! */
400 #define SWM_V_STACK (0)
401 #define SWM_H_STACK (1)
402 #define SWM_MAX_STACK (2)
404 #define SWM_H_SLICE (32)
405 #define SWM_V_SLICE (32)
407 /* define work spaces */
409 int idx; /* workspace index */
410 char *name; /* workspace name */
411 int always_raise; /* raise windows on focus */
412 struct layout *cur_layout; /* current layout handlers */
413 struct ws_win *focus; /* may be NULL */
414 struct ws_win *focus_prev; /* may be NULL */
415 struct swm_region *r; /* may be NULL */
416 struct swm_region *old_r; /* may be NULL */
417 struct ws_win_list winlist; /* list of windows in ws */
418 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
419 char stacker[10]; /* display stacker and layout */
423 int horizontal_msize;
425 int horizontal_stacks;
434 enum { SWM_S_COLOR_BAR, SWM_S_COLOR_BAR_BORDER, SWM_S_COLOR_BAR_FONT,
435 SWM_S_COLOR_FOCUS, SWM_S_COLOR_UNFOCUS, SWM_S_COLOR_MAX };
437 /* physical screen mapping */
438 #define SWM_WS_MAX (10)
440 int idx; /* screen index */
441 struct swm_region_list rl; /* list of regions on this screen */
442 struct swm_region_list orl; /* list of old regions */
444 struct workspace ws[SWM_WS_MAX];
450 } c[SWM_S_COLOR_MAX];
454 struct swm_screen *screens;
457 /* args to functions */
460 #define SWM_ARG_ID_FOCUSNEXT (0)
461 #define SWM_ARG_ID_FOCUSPREV (1)
462 #define SWM_ARG_ID_FOCUSMAIN (2)
463 #define SWM_ARG_ID_FOCUSCUR (4)
464 #define SWM_ARG_ID_SWAPNEXT (10)
465 #define SWM_ARG_ID_SWAPPREV (11)
466 #define SWM_ARG_ID_SWAPMAIN (12)
467 #define SWM_ARG_ID_MOVELAST (13)
468 #define SWM_ARG_ID_MASTERSHRINK (20)
469 #define SWM_ARG_ID_MASTERGROW (21)
470 #define SWM_ARG_ID_MASTERADD (22)
471 #define SWM_ARG_ID_MASTERDEL (23)
472 #define SWM_ARG_ID_FLIPLAYOUT (24)
473 #define SWM_ARG_ID_STACKRESET (30)
474 #define SWM_ARG_ID_STACKINIT (31)
475 #define SWM_ARG_ID_CYCLEWS_UP (40)
476 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
477 #define SWM_ARG_ID_CYCLESC_UP (42)
478 #define SWM_ARG_ID_CYCLESC_DOWN (43)
479 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
480 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
481 #define SWM_ARG_ID_STACKINC (50)
482 #define SWM_ARG_ID_STACKDEC (51)
483 #define SWM_ARG_ID_SS_ALL (60)
484 #define SWM_ARG_ID_SS_WINDOW (61)
485 #define SWM_ARG_ID_DONTCENTER (70)
486 #define SWM_ARG_ID_CENTER (71)
487 #define SWM_ARG_ID_KILLWINDOW (80)
488 #define SWM_ARG_ID_DELETEWINDOW (81)
489 #define SWM_ARG_ID_WIDTHGROW (90)
490 #define SWM_ARG_ID_WIDTHSHRINK (91)
491 #define SWM_ARG_ID_HEIGHTGROW (92)
492 #define SWM_ARG_ID_HEIGHTSHRINK (93)
493 #define SWM_ARG_ID_MOVEUP (100)
494 #define SWM_ARG_ID_MOVEDOWN (101)
495 #define SWM_ARG_ID_MOVELEFT (102)
496 #define SWM_ARG_ID_MOVERIGHT (103)
500 void focus(struct swm_region *, union arg *);
501 void focus_magic(struct ws_win *);
505 TAILQ_ENTRY(quirk) entry;
509 #define SWM_Q_FLOAT (1<<0) /* float this window */
510 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
511 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
512 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
513 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
514 #define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
516 TAILQ_HEAD(quirk_list, quirk);
517 struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
520 * Supported EWMH hints should be added to
521 * both the enum and the ewmh array
523 enum { _NET_ACTIVE_WINDOW, _NET_MOVERESIZE_WINDOW, _NET_CLOSE_WINDOW,
524 _NET_WM_WINDOW_TYPE, _NET_WM_WINDOW_TYPE_DOCK,
525 _NET_WM_WINDOW_TYPE_TOOLBAR, _NET_WM_WINDOW_TYPE_UTILITY,
526 _NET_WM_WINDOW_TYPE_SPLASH, _NET_WM_WINDOW_TYPE_DIALOG,
527 _NET_WM_WINDOW_TYPE_NORMAL, _NET_WM_STATE,
528 _NET_WM_STATE_MAXIMIZED_HORZ, _NET_WM_STATE_MAXIMIZED_VERT,
529 _NET_WM_STATE_SKIP_TASKBAR, _NET_WM_STATE_SKIP_PAGER,
530 _NET_WM_STATE_HIDDEN, _NET_WM_STATE_ABOVE, _SWM_WM_STATE_MANUAL,
531 _NET_WM_STATE_FULLSCREEN, _NET_WM_ALLOWED_ACTIONS, _NET_WM_ACTION_MOVE,
532 _NET_WM_ACTION_RESIZE, _NET_WM_ACTION_FULLSCREEN, _NET_WM_ACTION_CLOSE,
538 } ewmh[SWM_EWMH_HINT_MAX] = {
539 /* must be in same order as in the enum */
540 {"_NET_ACTIVE_WINDOW", None},
541 {"_NET_MOVERESIZE_WINDOW", None},
542 {"_NET_CLOSE_WINDOW", None},
543 {"_NET_WM_WINDOW_TYPE", None},
544 {"_NET_WM_WINDOW_TYPE_DOCK", None},
545 {"_NET_WM_WINDOW_TYPE_TOOLBAR", None},
546 {"_NET_WM_WINDOW_TYPE_UTILITY", None},
547 {"_NET_WM_WINDOW_TYPE_SPLASH", None},
548 {"_NET_WM_WINDOW_TYPE_DIALOG", None},
549 {"_NET_WM_WINDOW_TYPE_NORMAL", None},
550 {"_NET_WM_STATE", None},
551 {"_NET_WM_STATE_MAXIMIZED_HORZ", None},
552 {"_NET_WM_STATE_MAXIMIZED_VERT", None},
553 {"_NET_WM_STATE_SKIP_TASKBAR", None},
554 {"_NET_WM_STATE_SKIP_PAGER", None},
555 {"_NET_WM_STATE_HIDDEN", None},
556 {"_NET_WM_STATE_ABOVE", None},
557 {"_SWM_WM_STATE_MANUAL", None},
558 {"_NET_WM_STATE_FULLSCREEN", None},
559 {"_NET_WM_ALLOWED_ACTIONS", None},
560 {"_NET_WM_ACTION_MOVE", None},
561 {"_NET_WM_ACTION_RESIZE", None},
562 {"_NET_WM_ACTION_FULLSCREEN", None},
563 {"_NET_WM_ACTION_CLOSE", None},
566 void store_float_geom(struct ws_win *, struct swm_region *);
567 int floating_toggle_win(struct ws_win *);
568 void spawn_select(struct swm_region *, union arg *, char *, int *);
569 unsigned char *get_win_name(Window);
572 get_property(Window id, Atom atom, long count, Atom type, unsigned long *nitems,
573 unsigned long *nbytes, unsigned char **data)
576 unsigned long *nbytes_ret, *nitems_ret;
577 unsigned long nbytes_tmp, nitems_tmp;
580 nbytes_ret = nbytes != NULL ? nbytes : &nbytes_tmp;
581 nitems_ret = nitems != NULL ? nitems : &nitems_tmp;
583 status = XGetWindowProperty(display, id, atom, 0L, count, False, type,
584 &real, &format, nitems_ret, nbytes_ret, data);
586 if (status != Success)
595 update_iconic(struct ws_win *win, int newv)
602 iprop = XInternAtom(display, "_SWM_ICONIC", False);
606 XChangeProperty(display, win->id, iprop, XA_INTEGER, 32,
607 PropModeReplace, (unsigned char *)&v, 1);
609 XDeleteProperty(display, win->id, iprop);
613 get_iconic(struct ws_win *win)
618 unsigned long nitems, extra;
619 unsigned char *prop = NULL;
621 iprop = XInternAtom(display, "_SWM_ICONIC", False);
624 status = XGetWindowProperty(display, win->id, iprop, 0L, 1L,
625 False, XA_INTEGER, &rettype, &retfmt, &nitems, &extra, &prop);
626 if (status != Success)
628 if (rettype != XA_INTEGER || retfmt != 32)
632 v = *((int32_t *)prop);
646 sup_list = XInternAtom(display, "_NET_SUPPORTED", False);
648 for (i = 0; i < LENGTH(ewmh); i++)
649 ewmh[i].atom = XInternAtom(display, ewmh[i].name, False);
651 for (i = 0; i < ScreenCount(display); i++) {
652 /* Support check window will be created by workaround(). */
654 /* Report supported atoms */
655 XDeleteProperty(display, screens[i].root, sup_list);
656 for (j = 0; j < LENGTH(ewmh); j++)
657 XChangeProperty(display, screens[i].root,
658 sup_list, XA_ATOM, 32,
659 PropModeAppend, (unsigned char *)&ewmh[j].atom,1);
667 unsigned char *data = NULL;
669 Atom sup_check, sup_list;
672 sup_check = XInternAtom(display, "_NET_SUPPORTING_WM_CHECK", False);
673 sup_list = XInternAtom(display, "_NET_SUPPORTED", False);
675 for (i = 0; i < ScreenCount(display); i++) {
676 /* Get the support check window and destroy it */
677 success = get_property(screens[i].root, sup_check, 1, XA_WINDOW,
682 XDestroyWindow(display, id);
683 XDeleteProperty(display, screens[i].root, sup_check);
684 XDeleteProperty(display, screens[i].root, sup_list);
692 ewmh_autoquirk(struct ws_win *win)
695 unsigned long *data = NULL, n;
698 success = get_property(win->id, ewmh[_NET_WM_WINDOW_TYPE].atom, (~0L),
699 XA_ATOM, &n, NULL, (void *)&data);
706 for (i = 0; i < n; i++) {
708 if (type == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
710 if (type == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
711 type == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
712 type == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
714 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
717 if (type == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
718 type == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
720 win->quirks = SWM_Q_FLOAT;
728 #define SWM_EWMH_ACTION_COUNT_MAX (6)
729 #define EWMH_F_FULLSCREEN (1<<0)
730 #define EWMH_F_ABOVE (1<<1)
731 #define EWMH_F_HIDDEN (1<<2)
732 #define EWMH_F_SKIP_PAGER (1<<3)
733 #define EWMH_F_SKIP_TASKBAR (1<<4)
734 #define SWM_F_MANUAL (1<<5)
737 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
739 struct swm_geometry rg;
747 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%lx, "
748 "fullscreen %s\n", win->id, YESNO(fs));
753 store_float_geom(win, win->ws->r);
757 if (win->g_floatvalid) {
758 /* refloat at last floating relative position */
759 X(win) = win->g_float.x - win->rg_float.x + rg.x;
760 Y(win) = win->g_float.y - win->rg_float.y + rg.y;
761 WIDTH(win) = win->g_float.w;
762 HEIGHT(win) = win->g_float.h;
770 ewmh_update_actions(struct ws_win *win)
772 Atom actions[SWM_EWMH_ACTION_COUNT_MAX];
778 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
781 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
782 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
785 XChangeProperty(display, win->id, ewmh[_NET_WM_ALLOWED_ACTIONS].atom,
786 XA_ATOM, 32, PropModeReplace, (unsigned char *)actions, n);
789 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
790 #define _NET_WM_STATE_ADD 1 /* add/set property */
791 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
794 ewmh_update_win_state(struct ws_win *win, long state, long action)
796 unsigned int mask = 0;
797 unsigned int changed = 0;
798 unsigned int orig_flags;
803 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
804 mask = EWMH_F_FULLSCREEN;
805 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
807 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
809 if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
810 mask = EWMH_F_SKIP_PAGER;
811 if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
812 mask = EWMH_F_SKIP_TASKBAR;
815 orig_flags = win->ewmh_flags;
818 case _NET_WM_STATE_REMOVE:
819 win->ewmh_flags &= ~mask;
821 case _NET_WM_STATE_ADD:
822 win->ewmh_flags |= mask;
824 case _NET_WM_STATE_TOGGLE:
825 win->ewmh_flags ^= mask;
829 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
831 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
833 if (!floating_toggle_win(win))
834 win->ewmh_flags = orig_flags; /* revert */
835 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
837 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
838 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
840 if (!ewmh_set_win_fullscreen(win,
841 win->ewmh_flags & EWMH_F_FULLSCREEN))
842 win->ewmh_flags = orig_flags; /* revert */
844 XDeleteProperty(display, win->id, ewmh[_NET_WM_STATE].atom);
846 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
847 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
848 XA_ATOM, 32, PropModeAppend,
849 (unsigned char *)&ewmh[_NET_WM_STATE_FULLSCREEN].atom, 1);
850 if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
851 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
852 XA_ATOM, 32, PropModeAppend,
853 (unsigned char *)&ewmh[_NET_WM_STATE_SKIP_PAGER].atom, 1);
854 if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
855 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
856 XA_ATOM, 32, PropModeAppend,
857 (unsigned char *)&ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom, 1);
858 if (win->ewmh_flags & EWMH_F_ABOVE)
859 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
860 XA_ATOM, 32, PropModeAppend,
861 (unsigned char *)&ewmh[_NET_WM_STATE_ABOVE].atom, 1);
862 if (win->ewmh_flags & SWM_F_MANUAL)
863 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
864 XA_ATOM, 32, PropModeAppend,
865 (unsigned char *)&ewmh[_SWM_WM_STATE_MANUAL].atom, 1);
869 ewmh_get_win_state(struct ws_win *win)
880 win->ewmh_flags |= EWMH_F_ABOVE;
882 win->ewmh_flags |= SWM_F_MANUAL;
884 success = get_property(win->id, ewmh[_NET_WM_STATE].atom,
885 (~0L), XA_ATOM, &n, NULL, (void *)&states);
890 for (i = 0; i < n; i++)
891 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
899 geteventname(XEvent *e)
911 name = "ButtonPress";
914 name = "ButtonRelease";
917 name = "MotionNotify";
920 name = "EnterNotify";
923 name = "LeaveNotify";
932 name = "KeymapNotify";
938 name = "GraphicsExpose";
943 case VisibilityNotify:
944 name = "VisibilityNotify";
947 name = "CreateNotify";
950 name = "DestroyNotify";
953 name = "UnmapNotify";
962 name = "ReparentNotify";
964 case ConfigureNotify:
965 name = "ConfigureNotify";
967 case ConfigureRequest:
968 name = "ConfigureRequest";
971 name = "GravityNotify";
974 name = "ResizeRequest";
976 case CirculateNotify:
977 name = "CirculateNotify";
979 case CirculateRequest:
980 name = "CirculateRequest";
983 name = "PropertyNotify";
986 name = "SelectionClear";
988 case SelectionRequest:
989 name = "SelectionRequest";
991 case SelectionNotify:
992 name = "SelectionNotify";
995 name = "ColormapNotify";
998 name = "ClientMessage";
1001 name = "MappingNotify";
1011 xrandr_geteventname(XEvent *e)
1015 switch(e->type - xrandr_eventbase) {
1016 case RRScreenChangeNotify:
1017 name = "RRScreenChangeNotify";
1027 dumpwins(struct swm_region *r, union arg *args)
1031 XWindowAttributes wa;
1033 if (r->ws == NULL) {
1034 warnx("dumpwins: invalid workspace");
1038 warnx("=== managed window list ws %02d ===", r->ws->idx);
1040 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1041 state = getstate(win->id);
1042 if (!XGetWindowAttributes(display, win->id, &wa))
1043 warnx("window: 0x%lx, failed XGetWindowAttributes",
1045 warnx("window: 0x%lx, map_state: %d, state: %d, "
1046 "transient: 0x%lx", win->id, wa.map_state, state,
1050 warnx("===== unmanaged window list =====");
1051 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1052 state = getstate(win->id);
1053 if (!XGetWindowAttributes(display, win->id, &wa))
1054 warnx("window: 0x%lx, failed XGetWindowAttributes",
1056 warnx("window: 0x%lx, map_state: %d, state: %d, "
1057 "transient: 0x%lx", win->id, wa.map_state, state,
1061 warnx("=================================");
1065 dumpwins(struct swm_region *r, union arg *args)
1068 #endif /* SWM_DEBUG */
1070 void expose(XEvent *);
1071 void keypress(XEvent *);
1072 void buttonpress(XEvent *);
1073 void configurerequest(XEvent *);
1074 void configurenotify(XEvent *);
1075 void destroynotify(XEvent *);
1076 void enternotify(XEvent *);
1077 void focusevent(XEvent *);
1078 void mapnotify(XEvent *);
1079 void mappingnotify(XEvent *);
1080 void maprequest(XEvent *);
1081 void propertynotify(XEvent *);
1082 void unmapnotify(XEvent *);
1083 void visibilitynotify(XEvent *);
1084 void clientmessage(XEvent *);
1086 void (*handler[LASTEvent])(XEvent *) = {
1088 [KeyPress] = keypress,
1089 [ButtonPress] = buttonpress,
1090 [ConfigureRequest] = configurerequest,
1091 [ConfigureNotify] = configurenotify,
1092 [DestroyNotify] = destroynotify,
1093 [EnterNotify] = enternotify,
1094 [FocusIn] = focusevent,
1095 [FocusOut] = focusevent,
1096 [MapNotify] = mapnotify,
1097 [MappingNotify] = mappingnotify,
1098 [MapRequest] = maprequest,
1099 [PropertyNotify] = propertynotify,
1100 [UnmapNotify] = unmapnotify,
1101 [VisibilityNotify] = visibilitynotify,
1102 [ClientMessage] = clientmessage,
1108 int saved_errno, status;
1111 saved_errno = errno;
1115 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1120 if (errno != ECHILD)
1121 warn("sighdlr: waitpid");
1122 #endif /* SWM_DEBUG */
1125 if (pid == searchpid)
1129 if (WIFEXITED(status)) {
1130 if (WEXITSTATUS(status) != 0)
1131 warnx("sighdlr: child exit status: %d",
1132 WEXITSTATUS(status));
1134 warnx("sighdlr: child is terminated "
1136 #endif /* SWM_DEBUG */
1150 errno = saved_errno;
1156 struct pid_e *p = NULL;
1158 DNPRINTF(SWM_D_MISC, "find_pid: %lu\n", pid);
1163 TAILQ_FOREACH(p, &pidlist, entry) {
1172 name_to_color(char *colorname)
1176 XColor screen_def, exact_def;
1177 unsigned long result = 0;
1178 char cname[32] = "#";
1180 cmap = DefaultColormap(display, screens[0].idx);
1181 status = XAllocNamedColor(display, cmap, colorname,
1182 &screen_def, &exact_def);
1184 strlcat(cname, colorname + 2, sizeof cname - 1);
1185 status = XAllocNamedColor(display, cmap, cname, &screen_def,
1189 result = screen_def.pixel;
1191 warnx("color '%s' not found", colorname);
1197 setscreencolor(char *val, int i, int c)
1199 if (i > 0 && i <= ScreenCount(display)) {
1200 screens[i - 1].c[c].color = name_to_color(val);
1201 free(screens[i - 1].c[c].name);
1202 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1204 } else if (i == -1) {
1205 for (i = 0; i < ScreenCount(display); i++) {
1206 screens[i].c[c].color = name_to_color(val);
1207 free(screens[i].c[c].name);
1208 if ((screens[i].c[c].name = strdup(val)) == NULL)
1212 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1213 i, ScreenCount(display));
1217 fancy_stacker(struct workspace *ws)
1219 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1220 if (ws->cur_layout->l_stack == vertical_stack)
1221 snprintf(ws->stacker, sizeof ws->stacker,
1222 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1223 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1224 if (ws->cur_layout->l_stack == horizontal_stack)
1225 snprintf(ws->stacker, sizeof ws->stacker,
1226 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1227 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1231 plain_stacker(struct workspace *ws)
1233 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1234 if (ws->cur_layout->l_stack == vertical_stack)
1235 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1236 sizeof ws->stacker);
1237 if (ws->cur_layout->l_stack == horizontal_stack)
1238 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1239 sizeof ws->stacker);
1243 custom_region(char *val)
1245 unsigned int sidx, x, y, w, h;
1247 if (sscanf(val, "screen[%u]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1248 errx(1, "invalid custom region, "
1249 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1250 if (sidx < 1 || sidx > ScreenCount(display))
1251 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1252 sidx, ScreenCount(display));
1256 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1258 if (x > DisplayWidth(display, sidx) ||
1259 y > DisplayHeight(display, sidx) ||
1260 w + x > DisplayWidth(display, sidx) ||
1261 h + y > DisplayHeight(display, sidx)) {
1262 warnx("ignoring region %ux%u+%u+%u - not within screen "
1263 "boundaries (%ux%u)", w, h, x, y,
1264 DisplayWidth(display, sidx), DisplayHeight(display, sidx));
1268 new_region(&screens[sidx], x, y, w, h);
1272 socket_setnonblock(int fd)
1276 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1277 err(1, "fcntl F_GETFL");
1278 flags |= O_NONBLOCK;
1279 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1280 err(1, "fcntl F_SETFL");
1284 bar_print(struct swm_region *r, char *s)
1288 XRectangle ibox, lbox;
1290 XClearWindow(display, r->bar_window);
1293 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
1295 switch (bar_justify) {
1296 case SWM_BAR_JUSTIFY_LEFT:
1299 case SWM_BAR_JUSTIFY_CENTER:
1300 x = (WIDTH(r) - lbox.width) / 2;
1302 case SWM_BAR_JUSTIFY_RIGHT:
1303 x = WIDTH(r) - lbox.width - SWM_BAR_OFFSET;
1307 if (x < SWM_BAR_OFFSET)
1310 DRAWSTRING(display, r->bar_window, bar_fs, r->s->bar_gc,
1311 x, (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
1316 bar_extra_stop(void)
1320 bzero(bar_pipe, sizeof bar_pipe);
1323 kill(bar_pid, SIGTERM);
1326 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1331 bar_class_name(char *s, ssize_t sz, struct ws_win *cur_focus)
1333 int do_class, do_name;
1335 XClassHint *xch = NULL;
1337 if ((title_name_enabled == 1 || title_class_enabled == 1) &&
1338 cur_focus != NULL) {
1339 if ((xch = XAllocClassHint()) == NULL)
1341 status = XGetClassHint(display, cur_focus->id, xch);
1342 if (status == BadWindow || status == BadAlloc)
1344 do_class = (title_class_enabled && xch->res_class != NULL);
1345 do_name = (title_name_enabled && xch->res_name != NULL);
1347 strlcat(s, xch->res_class, sz);
1348 if (do_class && do_name)
1349 strlcat(s, ":", sz);
1351 strlcat(s, xch->res_name, sz);
1352 strlcat(s, " ", sz);
1356 XFree(xch->res_name);
1357 XFree(xch->res_class);
1363 bar_window_name(char *s, ssize_t sz, struct ws_win *cur_focus)
1365 unsigned char *title;
1367 if (window_name_enabled && cur_focus != NULL) {
1368 title = get_win_name(cur_focus->id);
1369 if (title != NULL) {
1370 DNPRINTF(SWM_D_BAR, "bar_window_name: title: %s\n",
1373 if (cur_focus->floating)
1374 strlcat(s, "(f) ", sz);
1375 strlcat(s, (char *)title, sz);
1376 strlcat(s, " ", sz);
1382 int urgent[SWM_WS_MAX];
1384 bar_urgent(char *s, ssize_t sz)
1386 XWMHints *wmh = NULL;
1391 if (urgent_enabled == 0)
1394 for (i = 0; i < SWM_WS_MAX; i++)
1397 for (i = 0; i < ScreenCount(display); i++)
1398 for (j = 0; j < SWM_WS_MAX; j++)
1399 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
1400 wmh = XGetWMHints(display, win->id);
1404 if (wmh->flags & XUrgencyHint)
1409 strlcat(s, "* ", sz);
1410 for (i = 0; i < SWM_WS_MAX; i++) {
1412 snprintf(b, sizeof b, "%d ", i + 1);
1414 snprintf(b, sizeof b, "- ");
1417 strlcat(s, "* ", sz);
1425 struct swm_region *r;
1428 char ws[SWM_BAR_MAX];
1429 char s[SWM_BAR_MAX];
1430 unsigned char cn[SWM_BAR_MAX];
1431 char loc[SWM_BAR_MAX];
1432 char *b, *stack = "";
1434 if (bar_enabled == 0)
1436 if (bar_extra && bar_extra_running) {
1437 /* ignore short reads; it'll correct itself */
1438 while ((b = fgetln(stdin, &len)) != NULL)
1439 if (b && b[len - 1] == '\n') {
1441 strlcpy((char *)bar_ext, b, sizeof bar_ext);
1443 if (b == NULL && errno != EAGAIN) {
1444 warn("bar_update: bar_extra failed");
1448 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1450 if (clock_enabled == 0)
1451 strlcpy(s, "", sizeof s);
1454 localtime_r(&tmt, &tm);
1455 len = strftime(s, sizeof s, clock_format, &tm);
1457 strlcat(s, " ", sizeof s);
1460 for (i = 0; i < ScreenCount(display); i++) {
1462 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1463 strlcpy((char *)cn, "", sizeof cn);
1464 strlcpy(ws, "", sizeof ws);
1466 bar_urgent((char *)cn, sizeof cn);
1467 bar_class_name((char *)cn, sizeof cn,
1469 bar_window_name((char *)cn, sizeof cn,
1472 snprintf(ws, sizeof ws, "<%s>",
1476 stack = r->ws->stacker;
1478 snprintf(loc, sizeof loc, "%d:%d %s %s %s%s %s "
1479 "%s", x++, r->ws->idx + 1, stack, ws, s, cn,
1480 bar_ext, bar_vertext);
1488 bar_check_opts(void)
1490 if (title_class_enabled || title_name_enabled || window_name_enabled)
1501 bar_toggle(struct swm_region *r, union arg *args)
1503 struct swm_region *tmpr;
1504 int i, sc = ScreenCount(display);
1506 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
1509 for (i = 0; i < sc; i++)
1510 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1511 XUnmapWindow(display, tmpr->bar_window);
1513 for (i = 0; i < sc; i++)
1514 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1515 XMapRaised(display, tmpr->bar_window);
1517 bar_enabled = !bar_enabled;
1520 /* must be after stack */
1527 XSetWindowAttributes wa;
1528 struct swm_region *r;
1531 /* do this here because the conf file is in memory */
1532 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1533 /* launch external status app */
1534 bar_extra_running = 1;
1535 if (pipe(bar_pipe) == -1)
1536 err(1, "pipe error");
1537 socket_setnonblock(bar_pipe[0]);
1538 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1539 if (dup2(bar_pipe[0], 0) == -1)
1541 if (dup2(bar_pipe[1], 1) == -1)
1543 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1544 err(1, "could not disable SIGPIPE");
1545 switch (bar_pid = fork()) {
1547 err(1, "cannot fork");
1551 execvp(bar_argv[0], bar_argv);
1552 err(1, "%s external app failed", bar_argv[0]);
1554 default: /* parent */
1560 bzero(&wa, sizeof wa);
1561 for (i = 0; i < ScreenCount(display); i++)
1562 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1564 screens[i].c[SWM_S_COLOR_BAR_BORDER].color;
1565 wa.background_pixel =
1566 screens[i].c[SWM_S_COLOR_BAR].color;
1567 XChangeWindowAttributes(display, r->bar_window,
1568 CWBackPixel | CWBorderPixel, &wa);
1574 bar_setup(struct swm_region *r)
1576 char *default_string;
1577 char **missing_charsets;
1578 int num_missing_charsets = 0;
1582 XFreeFontSet(display, bar_fs);
1587 DNPRINTF(SWM_D_BAR, "bar_setup: loading bar_fonts: %s\n", bar_fonts);
1589 bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
1590 &num_missing_charsets, &default_string);
1592 if (num_missing_charsets > 0) {
1593 warnx("Unable to load charset(s):");
1595 for (i = 0; i < num_missing_charsets; ++i)
1596 warnx("%s", missing_charsets[i]);
1598 XFreeStringList(missing_charsets);
1600 if (strcmp(default_string, ""))
1601 warnx("Glyphs from those sets will be replaced "
1602 "by '%s'.", default_string);
1604 warnx("Glyphs from those sets won't be drawn.");
1608 errx(1, "Error creating font set structure.");
1610 bar_fs_extents = XExtentsOfFontSet(bar_fs);
1612 bar_height = bar_fs_extents->max_logical_extent.height +
1613 2 * bar_border_width;
1619 y = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
1621 r->bar_window = XCreateSimpleWindow(display,
1622 r->s->root, x, y, WIDTH(r) - 2 * bar_border_width,
1623 bar_height - 2 * bar_border_width,
1624 bar_border_width, r->s->c[SWM_S_COLOR_BAR_BORDER].color,
1625 r->s->c[SWM_S_COLOR_BAR].color);
1626 XSelectInput(display, r->bar_window, VisibilityChangeMask);
1628 XMapRaised(display, r->bar_window);
1629 DNPRINTF(SWM_D_BAR, "bar_setup: bar_window: 0x%lx\n", r->bar_window);
1631 if (signal(SIGALRM, bar_signal) == SIG_ERR)
1632 err(1, "could not install bar_signal");
1637 drain_enter_notify(void)
1642 while (XCheckMaskEvent(display, EnterWindowMask, &cne))
1645 DNPRINTF(SWM_D_MISC, "drain_enter_notify: drained: %d\n", i);
1649 set_win_state(struct ws_win *win, long state)
1651 long data[] = {state, None};
1653 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%lx\n", win->id);
1658 XChangeProperty(display, win->id, astate, astate, 32, PropModeReplace,
1659 (unsigned char *)data, 2);
1666 unsigned char *p = NULL;
1669 if (!get_property(w, astate, 2L, astate, &n, NULL, &p))
1672 result = *((long *)p);
1678 version(struct swm_region *r, union arg *args)
1680 bar_version = !bar_version;
1682 snprintf(bar_vertext, sizeof bar_vertext,
1683 "Version: %s Build: %s", SCROTWM_VERSION, buildstr);
1685 strlcpy(bar_vertext, "", sizeof bar_vertext);
1690 client_msg(struct ws_win *win, Atom a)
1692 XClientMessageEvent cm;
1697 bzero(&cm, sizeof cm);
1698 cm.type = ClientMessage;
1699 cm.window = win->id;
1700 cm.message_type = aprot;
1703 cm.data.l[1] = CurrentTime;
1704 XSendEvent(display, win->id, False, 0L, (XEvent *)&cm);
1707 /* synthetic response to a ConfigureRequest when not making a change */
1709 config_win(struct ws_win *win, XConfigureRequestEvent *ev)
1716 /* send notification of unchanged state. */
1717 ce.type = ConfigureNotify;
1720 ce.width = WIDTH(win);
1721 ce.height = HEIGHT(win);
1722 ce.override_redirect = False;
1726 ce.display = display;
1728 ce.window = win->id;
1729 ce.border_width = border_width;
1733 ce.display = ev->display;
1734 ce.event = ev->window;
1735 ce.window = ev->window;
1737 /* make response appear more WM_SIZE_HINTS-compliant */
1739 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%lx,"
1740 " sh_mask: %ld, min: %d x %d, max: %d x %d, inc: "
1741 "%d x %d\n", win->id, win->sh_mask, SH_MIN_W(win),
1742 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
1743 SH_INC_W(win), SH_INC_H(win));
1747 /* the hint may be set... to 0! */
1748 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
1749 ce.width = SH_MIN_W(win);
1750 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
1751 ce.height = SH_MIN_H(win);
1756 /* may also be advertized as 0 */
1757 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
1758 ce.width = SH_MAX_W(win);
1759 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
1760 ce.height = SH_MAX_H(win);
1763 /* resize increment. */
1765 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
1766 ce.width -= (ce.width - SH_MIN_W(win)) %
1768 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
1769 ce.height -= (ce.height - SH_MIN_H(win)) %
1773 /* adjust x and y for requested border_width. */
1774 ce.x += border_width - ev->border_width;
1775 ce.y += border_width - ev->border_width;
1776 ce.border_width = ev->border_width;
1777 ce.above = ev->above;
1780 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%lx, (x,y) w x h: "
1781 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
1782 ce.y, ce.width, ce.height, ce.border_width);
1784 XSendEvent(display, win->id, False, StructureNotifyMask, (XEvent *)&ce);
1788 count_win(struct workspace *ws, int count_transient)
1793 TAILQ_FOREACH(win, &ws->winlist, entry) {
1794 if (count_transient == 0 && win->floating)
1796 if (count_transient == 0 && win->transient)
1802 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
1808 quit(struct swm_region *r, union arg *args)
1810 DNPRINTF(SWM_D_MISC, "quit\n");
1815 unmap_window(struct ws_win *win)
1820 /* don't unmap again */
1821 if (getstate(win->id) == IconicState)
1824 set_win_state(win, IconicState);
1826 XUnmapWindow(display, win->id);
1827 XSetWindowBorder(display, win->id,
1828 win->s->c[SWM_S_COLOR_UNFOCUS].color);
1837 for (i = 0; i < ScreenCount(display); i++)
1838 for (j = 0; j < SWM_WS_MAX; j++)
1839 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1844 fake_keypress(struct ws_win *win, int keysym, int modifiers)
1851 event.display = display; /* Ignored, but what the hell */
1852 event.window = win->id;
1853 event.root = win->s->root;
1854 event.subwindow = None;
1855 event.time = CurrentTime;
1860 event.same_screen = True;
1861 event.keycode = XKeysymToKeycode(display, keysym);
1862 event.state = modifiers;
1864 event.type = KeyPress;
1865 XSendEvent(event.display, event.window, True,
1866 KeyPressMask, (XEvent *)&event);
1868 event.type = KeyRelease;
1869 XSendEvent(event.display, event.window, True,
1870 KeyPressMask, (XEvent *)&event);
1875 restart(struct swm_region *r, union arg *args)
1877 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
1879 /* disable alarm because the following code may not be interrupted */
1881 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
1882 err(1, "can't disable alarm");
1887 XCloseDisplay(display);
1888 execvp(start_argv[0], start_argv);
1889 warn("execvp failed");
1894 root_to_region(Window root)
1896 struct swm_region *r = NULL;
1898 int i, x, y, wx, wy;
1901 for (i = 0; i < ScreenCount(display); i++)
1902 if (screens[i].root == root)
1905 if (XQueryPointer(display, screens[i].root,
1906 &rr, &cr, &x, &y, &wx, &wy, &mask) != False) {
1907 /* choose a region based on pointer location */
1908 TAILQ_FOREACH(r, &screens[i].rl, entry)
1909 if (x >= X(r) && x <= X(r) + WIDTH(r) &&
1910 y >= Y(r) && y <= Y(r) + HEIGHT(r))
1915 r = TAILQ_FIRST(&screens[i].rl);
1921 find_unmanaged_window(Window id)
1926 for (i = 0; i < ScreenCount(display); i++)
1927 for (j = 0; j < SWM_WS_MAX; j++)
1928 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
1936 find_window(Window id)
1939 Window wrr, wpr, *wcr = NULL;
1943 for (i = 0; i < ScreenCount(display); i++)
1944 for (j = 0; j < SWM_WS_MAX; j++)
1945 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1949 /* if we were looking for the parent return that window instead */
1950 if (XQueryTree(display, id, &wrr, &wpr, &wcr, &nc) == 0)
1955 /* ignore not found and root */
1956 if (wpr == 0 || wrr == wpr)
1959 /* look for parent */
1960 for (i = 0; i < ScreenCount(display); i++)
1961 for (j = 0; j < SWM_WS_MAX; j++)
1962 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1970 spawn(int ws_idx, union arg *args, int close_fd)
1975 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
1978 close(ConnectionNumber(display));
1980 setenv("LD_PRELOAD", SWM_LIB, 1);
1982 if (asprintf(&ret, "%d", ws_idx) == -1) {
1983 warn("spawn: asprintf SWM_WS");
1986 setenv("_SWM_WS", ret, 1);
1990 if (asprintf(&ret, "%d", getpid()) == -1) {
1991 warn("spawn: asprintf _SWM_PID");
1994 setenv("_SWM_PID", ret, 1);
1998 if (setsid() == -1) {
1999 warn("spawn: setsid");
2005 * close stdin and stdout to prevent interaction between apps
2006 * and the baraction script
2007 * leave stderr open to record errors
2009 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
2010 warn("spawn: open");
2013 dup2(fd, STDIN_FILENO);
2014 dup2(fd, STDOUT_FILENO);
2019 execvp(args->argv[0], args->argv);
2021 warn("spawn: execvp");
2026 spawnterm(struct swm_region *r, union arg *args)
2028 DNPRINTF(SWM_D_MISC, "spawnterm\n");
2032 setenv("_SWM_XTERM_FONTADJ", "", 1);
2033 spawn(r->ws->idx, args, 1);
2038 kill_refs(struct ws_win *win)
2041 struct swm_region *r;
2042 struct workspace *ws;
2047 for (i = 0; i < ScreenCount(display); i++)
2048 TAILQ_FOREACH(r, &screens[i].rl, entry)
2049 for (x = 0; x < SWM_WS_MAX; x++) {
2051 if (win == ws->focus)
2053 if (win == ws->focus_prev)
2054 ws->focus_prev = NULL;
2059 validate_win(struct ws_win *testwin)
2062 struct workspace *ws;
2063 struct swm_region *r;
2066 if (testwin == NULL)
2069 for (i = 0; i < ScreenCount(display); i++)
2070 TAILQ_FOREACH(r, &screens[i].rl, entry)
2071 for (x = 0; x < SWM_WS_MAX; x++) {
2073 TAILQ_FOREACH(win, &ws->winlist, entry)
2081 validate_ws(struct workspace *testws)
2083 struct swm_region *r;
2084 struct workspace *ws;
2087 /* validate all ws */
2088 for (i = 0; i < ScreenCount(display); i++)
2089 TAILQ_FOREACH(r, &screens[i].rl, entry)
2090 for (x = 0; x < SWM_WS_MAX; x++) {
2099 unfocus_win(struct ws_win *win)
2104 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%lx\n", WINID(win));
2108 if (win->ws == NULL)
2111 if (validate_ws(win->ws))
2112 return; /* XXX this gets hit with thunderbird, needs fixing */
2114 if (win->ws->r == NULL)
2117 if (validate_win(win)) {
2122 if (win->ws->focus == win) {
2123 win->ws->focus = NULL;
2124 win->ws->focus_prev = win;
2127 if (validate_win(win->ws->focus)) {
2128 kill_refs(win->ws->focus);
2129 win->ws->focus = NULL;
2131 if (validate_win(win->ws->focus_prev)) {
2132 kill_refs(win->ws->focus_prev);
2133 win->ws->focus_prev = NULL;
2136 /* drain all previous unfocus events */
2137 while (XCheckTypedEvent(display, FocusOut, &cne) == True)
2140 grabbuttons(win, 0);
2141 XSetWindowBorder(display, win->id,
2142 win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2144 XChangeProperty(display, win->s->root,
2145 ewmh[_NET_ACTIVE_WINDOW].atom, XA_WINDOW, 32,
2146 PropModeReplace, (unsigned char *)&none,1);
2155 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
2157 for (i = 0; i < ScreenCount(display); i++)
2158 for (j = 0; j < SWM_WS_MAX; j++)
2159 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2164 focus_win(struct ws_win *win)
2169 struct ws_win *cfw = NULL;
2172 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%lx\n", WINID(win));
2176 if (win->ws == NULL)
2179 if (validate_ws(win->ws))
2180 return; /* XXX this gets hit with thunderbird, needs fixing */
2182 if (validate_win(win)) {
2187 if (validate_win(win)) {
2192 XGetInputFocus(display, &cur_focus, &rr);
2193 if ((cfw = find_window(cur_focus)) != NULL)
2196 /* use larger hammer since the window was killed somehow */
2197 TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
2198 if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
2199 XSetWindowBorder(display, cfw->id,
2200 cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2203 win->ws->focus = win;
2205 if (win->ws->r != NULL) {
2206 /* drain all previous focus events */
2207 while (XCheckTypedEvent(display, FocusIn, &cne) == True)
2211 XSetInputFocus(display, win->id,
2212 RevertToParent, CurrentTime);
2213 grabbuttons(win, 1);
2214 XSetWindowBorder(display, win->id,
2215 win->ws->r->s->c[SWM_S_COLOR_FOCUS].color);
2216 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
2217 win->ws->always_raise)
2218 XMapRaised(display, win->id);
2220 XChangeProperty(display, win->s->root,
2221 ewmh[_NET_ACTIVE_WINDOW].atom, XA_WINDOW, 32,
2222 PropModeReplace, (unsigned char *)&win->id,1);
2229 switchws(struct swm_region *r, union arg *args)
2231 int wsid = args->id, unmap_old = 0;
2232 struct swm_region *this_r, *other_r;
2234 struct workspace *new_ws, *old_ws;
2241 old_ws = this_r->ws;
2242 new_ws = &this_r->s->ws[wsid];
2244 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
2245 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
2247 if (new_ws == NULL || old_ws == NULL)
2249 if (new_ws == old_ws)
2252 other_r = new_ws->r;
2253 if (other_r == NULL) {
2254 /* the other workspace is hidden, hide this one */
2258 /* the other ws is visible in another region, exchange them */
2259 other_r->ws_prior = new_ws;
2260 other_r->ws = old_ws;
2261 old_ws->r = other_r;
2263 this_r->ws_prior = old_ws;
2264 this_r->ws = new_ws;
2267 /* this is needed so that we can click on a window after a restart */
2271 a.id = SWM_ARG_ID_FOCUSCUR;
2272 focus(new_ws->r, &a);
2276 /* unmap old windows */
2278 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2281 if (focus_mode == SWM_FOCUS_DEFAULT)
2282 drain_enter_notify();
2286 cyclews(struct swm_region *r, union arg *args)
2289 struct swm_screen *s = r->s;
2292 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2293 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2298 case SWM_ARG_ID_CYCLEWS_UP_ALL:
2301 case SWM_ARG_ID_CYCLEWS_UP:
2302 if (a.id < SWM_WS_MAX - 1)
2307 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
2310 case SWM_ARG_ID_CYCLEWS_DOWN:
2314 a.id = SWM_WS_MAX - 1;
2321 (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
2323 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2327 } while (a.id != r->ws->idx);
2331 priorws(struct swm_region *r, union arg *args)
2335 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2336 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2338 if (r->ws_prior == NULL)
2341 a.id = r->ws_prior->idx;
2346 cyclescr(struct swm_region *r, union arg *args)
2348 struct swm_region *rr = NULL;
2352 /* do nothing if we don't have more than one screen */
2353 if (!(ScreenCount(display) > 1 || outputs > 1))
2358 case SWM_ARG_ID_CYCLESC_UP:
2359 rr = TAILQ_NEXT(r, entry);
2361 rr = TAILQ_FIRST(&screens[i].rl);
2363 case SWM_ARG_ID_CYCLESC_DOWN:
2364 rr = TAILQ_PREV(r, swm_region_list, entry);
2366 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2374 /* move mouse to region */
2376 y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
2377 XWarpPointer(display, None, rr->s[i].root, 0, 0, 0, 0, x, y);
2379 a.id = SWM_ARG_ID_FOCUSCUR;
2382 if (rr->ws->focus) {
2383 /* move to focus window */
2384 x = X(rr->ws->focus) + 1;
2385 y = Y(rr->ws->focus) + 1;
2386 XWarpPointer(display, None, rr->s[i].root, 0, 0, 0, 0, x, y);
2391 sort_windows(struct ws_win_list *wl)
2393 struct ws_win *win, *parent, *nxt;
2398 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
2399 nxt = TAILQ_NEXT(win, entry);
2400 if (win->transient) {
2401 parent = find_window(win->transient);
2402 if (parent == NULL) {
2403 warnx("not possible bug");
2406 TAILQ_REMOVE(wl, win, entry);
2407 TAILQ_INSERT_AFTER(wl, parent, win, entry);
2414 swapwin(struct swm_region *r, union arg *args)
2416 struct ws_win *target, *source;
2417 struct ws_win *cur_focus;
2418 struct ws_win_list *wl;
2421 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2422 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2424 cur_focus = r->ws->focus;
2425 if (cur_focus == NULL)
2429 wl = &source->ws->winlist;
2432 case SWM_ARG_ID_SWAPPREV:
2433 if (source->transient)
2434 source = find_window(source->transient);
2435 target = TAILQ_PREV(source, ws_win_list, entry);
2436 if (target && target->transient)
2437 target = find_window(target->transient);
2438 TAILQ_REMOVE(wl, source, entry);
2440 TAILQ_INSERT_TAIL(wl, source, entry);
2442 TAILQ_INSERT_BEFORE(target, source, entry);
2444 case SWM_ARG_ID_SWAPNEXT:
2445 target = TAILQ_NEXT(source, entry);
2446 /* move the parent and let the sort handle the move */
2447 if (source->transient)
2448 source = find_window(source->transient);
2449 TAILQ_REMOVE(wl, source, entry);
2451 TAILQ_INSERT_HEAD(wl, source, entry);
2453 TAILQ_INSERT_AFTER(wl, target, source, entry);
2455 case SWM_ARG_ID_SWAPMAIN:
2456 target = TAILQ_FIRST(wl);
2457 if (target == source) {
2458 if (source->ws->focus_prev != NULL &&
2459 source->ws->focus_prev != target)
2461 source = source->ws->focus_prev;
2465 if (target == NULL || source == NULL)
2467 source->ws->focus_prev = target;
2468 TAILQ_REMOVE(wl, target, entry);
2469 TAILQ_INSERT_BEFORE(source, target, entry);
2470 TAILQ_REMOVE(wl, source, entry);
2471 TAILQ_INSERT_HEAD(wl, source, entry);
2473 case SWM_ARG_ID_MOVELAST:
2474 TAILQ_REMOVE(wl, source, entry);
2475 TAILQ_INSERT_TAIL(wl, source, entry);
2478 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
2488 focus_prev(struct ws_win *win)
2490 struct ws_win *winfocus = NULL, *winlostfocus = NULL;
2491 struct ws_win *cur_focus = NULL;
2492 struct ws_win_list *wl = NULL;
2493 struct workspace *ws = NULL;
2495 DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%lx\n", WINID(win));
2497 if (!(win && win->ws))
2502 cur_focus = ws->focus;
2503 winlostfocus = cur_focus;
2505 /* pickle, just focus on whatever */
2506 if (cur_focus == NULL) {
2507 /* use prev_focus if valid */
2508 if (ws->focus_prev && ws->focus_prev != cur_focus &&
2509 find_window(WINID(ws->focus_prev)))
2510 winfocus = ws->focus_prev;
2511 if (winfocus == NULL)
2512 winfocus = TAILQ_FIRST(wl);
2516 /* if transient focus on parent */
2517 if (cur_focus->transient) {
2518 winfocus = find_window(cur_focus->transient);
2522 /* if in max_stack try harder */
2523 if ((win->quirks & SWM_Q_FOCUSPREV) ||
2524 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
2525 if (cur_focus != ws->focus_prev)
2526 winfocus = ws->focus_prev;
2527 else if (cur_focus != ws->focus)
2528 winfocus = ws->focus;
2530 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2535 if (cur_focus == win)
2536 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2537 if (winfocus == NULL)
2538 winfocus = TAILQ_LAST(wl, ws_win_list);
2539 if (winfocus == NULL || winfocus == win)
2540 winfocus = TAILQ_NEXT(cur_focus, entry);
2542 if (winfocus == winlostfocus || winfocus == NULL) {
2543 /* update the bar so that title/class/name will be cleared. */
2548 focus_magic(winfocus);
2552 focus(struct swm_region *r, union arg *args)
2554 struct ws_win *winfocus = NULL, *winlostfocus = NULL, *head;
2555 struct ws_win *cur_focus = NULL;
2556 struct ws_win_list *wl = NULL;
2557 struct workspace *ws = NULL;
2563 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
2565 /* treat FOCUS_CUR special */
2566 if (args->id == SWM_ARG_ID_FOCUSCUR) {
2567 if (r->ws->focus && r->ws->focus->iconic == 0)
2568 winfocus = r->ws->focus;
2569 else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
2570 winfocus = r->ws->focus_prev;
2572 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
2573 if (winfocus->iconic == 0)
2576 focus_magic(winfocus);
2580 if ((cur_focus = r->ws->focus) == NULL)
2584 if (TAILQ_EMPTY(wl))
2586 /* make sure there is at least one uniconified window */
2588 TAILQ_FOREACH(winfocus, wl, entry)
2589 if (winfocus->iconic == 0) {
2596 winlostfocus = cur_focus;
2599 case SWM_ARG_ID_FOCUSPREV:
2600 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
2602 head = TAILQ_LAST(wl, ws_win_list);
2604 if (WINID(winfocus) == cur_focus->transient) {
2605 head = TAILQ_PREV(winfocus, ws_win_list, entry);
2607 head = TAILQ_LAST(wl, ws_win_list);
2612 if (winfocus && winfocus->iconic) {
2613 while (winfocus != cur_focus) {
2614 if (winfocus == NULL)
2615 winfocus = TAILQ_LAST(wl, ws_win_list);
2616 if (winfocus->iconic == 0)
2618 winfocus = TAILQ_PREV(winfocus, ws_win_list,
2624 case SWM_ARG_ID_FOCUSNEXT:
2625 head = TAILQ_NEXT(cur_focus, entry);
2627 head = TAILQ_FIRST(wl);
2631 if (winfocus && winfocus->iconic) {
2632 while (winfocus != cur_focus) {
2633 if (winfocus == NULL)
2634 winfocus = TAILQ_FIRST(wl);
2635 if (winfocus->iconic == 0)
2637 winfocus = TAILQ_NEXT(winfocus, entry);
2642 case SWM_ARG_ID_FOCUSMAIN:
2643 winfocus = TAILQ_FIRST(wl);
2644 if (winfocus == cur_focus)
2645 winfocus = cur_focus->ws->focus_prev;
2651 if (winfocus == winlostfocus || winfocus == NULL) {
2652 /* update the bar so that title/class/name will be cleared. */
2657 focus_magic(winfocus);
2661 cycle_layout(struct swm_region *r, union arg *args)
2663 struct workspace *ws = r->ws;
2666 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
2669 if (ws->cur_layout->l_stack == NULL)
2670 ws->cur_layout = &layouts[0];
2673 if (focus_mode == SWM_FOCUS_DEFAULT)
2674 drain_enter_notify();
2675 a.id = SWM_ARG_ID_FOCUSCUR;
2681 stack_config(struct swm_region *r, union arg *args)
2683 struct workspace *ws = r->ws;
2685 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
2688 if (ws->cur_layout->l_config != NULL)
2689 ws->cur_layout->l_config(ws, args->id);
2691 if (args->id != SWM_ARG_ID_STACKINIT)
2698 struct swm_geometry g;
2699 struct swm_region *r;
2705 DNPRINTF(SWM_D_STACK, "stack: begin\n");
2707 for (i = 0; i < ScreenCount(display); i++) {
2711 TAILQ_FOREACH(r, &screens[i].rl, entry) {
2712 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
2713 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
2715 /* start with screen geometry, adjust for bar */
2717 g.w -= 2 * border_width;
2718 g.h -= 2 * border_width;
2724 r->ws->cur_layout->l_stack(r->ws, &g);
2725 r->ws->cur_layout->l_string(r->ws);
2726 /* save r so we can track region changes */
2733 if (focus_mode == SWM_FOCUS_DEFAULT)
2734 drain_enter_notify();
2736 DNPRINTF(SWM_D_STACK, "stack: end\n");
2740 store_float_geom(struct ws_win *win, struct swm_region *r)
2742 /* retain window geom and region geom */
2743 win->g_float = win->g;
2744 win->rg_float = r->g;
2745 win->g_floatvalid = 1;
2749 stack_floater(struct ws_win *win, struct swm_region *r)
2757 bzero(&wc, sizeof wc);
2758 mask = CWX | CWY | CWBorderWidth | CWWidth | CWHeight;
2761 * to allow windows to change their size (e.g. mplayer fs) only retrieve
2762 * geom on ws switches or return from max mode
2764 if (win->floatmaxed || (r != r->ws->old_r && win->g_floatvalid
2765 && !(win->ewmh_flags & EWMH_F_FULLSCREEN))) {
2767 * use stored g and rg to set relative position and size
2768 * as in old region or before max stack mode
2770 X(win) = win->g_float.x - win->rg_float.x + X(r);
2771 Y(win) = win->g_float.y - win->rg_float.y + Y(r);
2772 WIDTH(win) = win->g_float.w;
2773 HEIGHT(win) = win->g_float.h;
2774 win->g_floatvalid = 0;
2777 win->floatmaxed = 0;
2779 if ((win->quirks & SWM_Q_FULLSCREEN) && (WIDTH(win) >= WIDTH(r)) &&
2780 (HEIGHT(win) >= HEIGHT(r)))
2781 wc.border_width = 0;
2783 wc.border_width = border_width;
2784 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
2785 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
2786 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
2791 * floaters and transients are auto-centred unless moved
2794 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - wc.border_width;
2795 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - wc.border_width;
2798 /* win can be outside r if new r smaller than old r */
2799 /* Ensure top left corner inside r (move probs otherwise) */
2800 if (X(win) < X(r) - wc.border_width)
2801 X(win) = X(r) - wc.border_width;
2802 if (X(win) > X(r) + WIDTH(r) - 1)
2803 X(win) = (WIDTH(win) > WIDTH(r)) ? X(r) :
2804 (X(r) + WIDTH(r) - WIDTH(win) - 2 * wc.border_width);
2805 if (Y(win) < Y(r) - wc.border_width)
2806 Y(win) = Y(r) - wc.border_width;
2807 if (Y(win) > Y(r) + HEIGHT(r) - 1)
2808 Y(win) = (HEIGHT(win) > HEIGHT(r)) ? Y(r) :
2809 (Y(r) + HEIGHT(r) - HEIGHT(win) - 2 * wc.border_width);
2813 wc.width = WIDTH(win);
2814 wc.height = HEIGHT(win);
2817 * Retain floater and transient geometry for correct positioning
2818 * when ws changes region
2820 if (!(win->ewmh_flags & EWMH_F_FULLSCREEN))
2821 store_float_geom(win, r);
2823 DNPRINTF(SWM_D_MISC, "stack_floater: window: %lu, (x,y) w x h: (%d,%d) "
2824 "%d x %d\n", win->id, wc.x, wc.y, wc.width, wc.height);
2826 XConfigureWindow(display, win->id, mask, &wc);
2830 * Send keystrokes to terminal to decrease/increase the font size as the
2831 * window size changes.
2834 adjust_font(struct ws_win *win)
2836 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
2837 win->floating || win->transient)
2840 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
2841 WIDTH(win) / win->sh.width_inc < term_width &&
2842 win->font_steps < SWM_MAX_FONT_STEPS) {
2843 win->font_size_boundary[win->font_steps] =
2844 (win->sh.width_inc * term_width) + win->sh.base_width;
2847 win->last_inc = win->sh.width_inc;
2848 fake_keypress(win, XK_KP_Subtract, ShiftMask);
2849 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
2850 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
2853 win->last_inc = win->sh.width_inc;
2854 fake_keypress(win, XK_KP_Add, ShiftMask);
2858 #define SWAPXY(g) do { \
2860 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
2861 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
2864 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
2867 XWindowAttributes wa;
2868 struct swm_geometry win_g, r_g = *g;
2869 struct ws_win *win, *fs_win = 0;
2870 int i, j, s, stacks;
2871 int w_inc = 1, h_inc, w_base = 1, h_base;
2872 int hrh, extra = 0, h_slice, last_h = 0;
2873 int split, colno, winno, mwin, msize, mscale;
2874 int remain, missing, v_slice, reconfigure;
2877 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
2878 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
2880 winno = count_win(ws, 0);
2881 if (winno == 0 && count_win(ws, 1) == 0)
2884 TAILQ_FOREACH(win, &ws->winlist, entry)
2885 if (win->transient == 0 && win->floating == 0
2886 && win->iconic == 0)
2893 w_inc = win->sh.width_inc;
2894 w_base = win->sh.base_width;
2895 mwin = ws->l_state.horizontal_mwin;
2896 mscale = ws->l_state.horizontal_msize;
2897 stacks = ws->l_state.horizontal_stacks;
2900 w_inc = win->sh.height_inc;
2901 w_base = win->sh.base_height;
2902 mwin = ws->l_state.vertical_mwin;
2903 mscale = ws->l_state.vertical_msize;
2904 stacks = ws->l_state.vertical_stacks;
2908 if (stacks > winno - mwin)
2909 stacks = winno - mwin;
2913 h_slice = r_g.h / SWM_H_SLICE;
2914 if (mwin && winno > mwin) {
2915 v_slice = r_g.w / SWM_V_SLICE;
2919 win_g.w = v_slice * mscale;
2921 if (w_inc > 1 && w_inc < v_slice) {
2922 /* adjust for window's requested size increment */
2923 remain = (win_g.w - w_base) % w_inc;
2924 missing = w_inc - remain;
2931 win_g.x += r_g.w - msize;
2934 colno = split = winno / stacks;
2935 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
2936 2 * border_width) / stacks);
2938 hrh = r_g.h / colno;
2939 extra = r_g.h - (colno * hrh);
2940 win_g.h = hrh - 2 * border_width;
2942 /* stack all the tiled windows */
2943 i = j = 0, s = stacks;
2944 TAILQ_FOREACH(win, &ws->winlist, entry) {
2945 if (win->transient != 0 || win->floating != 0)
2947 if (win->iconic != 0)
2950 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
2955 if (split && i == split) {
2956 colno = (winno - mwin) / stacks;
2957 if (s <= (winno - mwin) % stacks)
2959 split = split + colno;
2960 hrh = (r_g.h / colno);
2961 extra = r_g.h - (colno * hrh);
2965 win_g.x += win_g.w + 2 * border_width;
2966 win_g.w = (r_g.w - msize -
2967 (stacks * 2 * border_width)) / stacks;
2969 win_g.w += (r_g.w - msize -
2970 (stacks * 2 * border_width)) % stacks;
2974 win_g.h = hrh - 2 * border_width;
2976 h_inc = win->sh.width_inc;
2977 h_base = win->sh.base_width;
2979 h_inc = win->sh.height_inc;
2980 h_base = win->sh.base_height;
2982 if (j == colno - 1) {
2983 win_g.h = hrh + extra;
2984 } else if (h_inc > 1 && h_inc < h_slice) {
2985 /* adjust for window's requested size increment */
2986 remain = (win_g.h - h_base) % h_inc;
2987 missing = h_inc - remain;
2989 if (missing <= extra || j == 0) {
3001 win_g.y += last_h + 2 * border_width;
3003 bzero(&wc, sizeof wc);
3004 if (disable_border && bar_enabled == 0 && winno == 1){
3005 wc.border_width = 0;
3006 win_g.w += 2 * border_width;
3007 win_g.h += 2 * border_width;
3009 wc.border_width = border_width;
3012 if (X(win) != win_g.y || Y(win) != win_g.x ||
3013 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
3015 X(win) = wc.x = win_g.y;
3016 Y(win) = wc.y = win_g.x;
3017 WIDTH(win) = wc.width = win_g.h;
3018 HEIGHT(win) = wc.height = win_g.w;
3021 if (X(win) != win_g.x || Y(win) != win_g.y ||
3022 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
3024 X(win) = wc.x = win_g.x;
3025 Y(win) = wc.y = win_g.y;
3026 WIDTH(win) = wc.width = win_g.w;
3027 HEIGHT(win) = wc.height = win_g.h;
3032 mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
3033 XConfigureWindow(display, win->id, mask, &wc);
3036 if (XGetWindowAttributes(display, win->id, &wa))
3037 if (wa.map_state == IsUnmapped)
3038 XMapRaised(display, win->id);
3046 /* now, stack all the floaters and transients */
3047 TAILQ_FOREACH(win, &ws->winlist, entry) {
3048 if (win->transient == 0 && win->floating == 0)
3050 if (win->iconic == 1)
3052 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3057 stack_floater(win, ws->r);
3058 XMapRaised(display, win->id);
3062 stack_floater(fs_win, ws->r);
3063 XMapRaised(display, fs_win->id);
3068 vertical_config(struct workspace *ws, int id)
3070 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
3074 case SWM_ARG_ID_STACKRESET:
3075 case SWM_ARG_ID_STACKINIT:
3076 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
3077 ws->l_state.vertical_mwin = 1;
3078 ws->l_state.vertical_stacks = 1;
3080 case SWM_ARG_ID_MASTERSHRINK:
3081 if (ws->l_state.vertical_msize > 1)
3082 ws->l_state.vertical_msize--;
3084 case SWM_ARG_ID_MASTERGROW:
3085 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
3086 ws->l_state.vertical_msize++;
3088 case SWM_ARG_ID_MASTERADD:
3089 ws->l_state.vertical_mwin++;
3091 case SWM_ARG_ID_MASTERDEL:
3092 if (ws->l_state.vertical_mwin > 0)
3093 ws->l_state.vertical_mwin--;
3095 case SWM_ARG_ID_STACKINC:
3096 ws->l_state.vertical_stacks++;
3098 case SWM_ARG_ID_STACKDEC:
3099 if (ws->l_state.vertical_stacks > 1)
3100 ws->l_state.vertical_stacks--;
3102 case SWM_ARG_ID_FLIPLAYOUT:
3103 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
3111 vertical_stack(struct workspace *ws, struct swm_geometry *g)
3113 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
3115 stack_master(ws, g, 0, ws->l_state.vertical_flip);
3119 horizontal_config(struct workspace *ws, int id)
3121 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
3124 case SWM_ARG_ID_STACKRESET:
3125 case SWM_ARG_ID_STACKINIT:
3126 ws->l_state.horizontal_mwin = 1;
3127 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
3128 ws->l_state.horizontal_stacks = 1;
3130 case SWM_ARG_ID_MASTERSHRINK:
3131 if (ws->l_state.horizontal_msize > 1)
3132 ws->l_state.horizontal_msize--;
3134 case SWM_ARG_ID_MASTERGROW:
3135 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
3136 ws->l_state.horizontal_msize++;
3138 case SWM_ARG_ID_MASTERADD:
3139 ws->l_state.horizontal_mwin++;
3141 case SWM_ARG_ID_MASTERDEL:
3142 if (ws->l_state.horizontal_mwin > 0)
3143 ws->l_state.horizontal_mwin--;
3145 case SWM_ARG_ID_STACKINC:
3146 ws->l_state.horizontal_stacks++;
3148 case SWM_ARG_ID_STACKDEC:
3149 if (ws->l_state.horizontal_stacks > 1)
3150 ws->l_state.horizontal_stacks--;
3152 case SWM_ARG_ID_FLIPLAYOUT:
3153 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
3161 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
3163 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
3165 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
3168 /* fullscreen view */
3170 max_stack(struct workspace *ws, struct swm_geometry *g)
3173 struct swm_geometry gg = *g;
3174 struct ws_win *win, *wintrans = NULL, *parent = NULL;
3178 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
3183 winno = count_win(ws, 0);
3184 if (winno == 0 && count_win(ws, 1) == 0)
3187 TAILQ_FOREACH(win, &ws->winlist, entry) {
3188 if (win->transient) {
3190 parent = find_window(win->transient);
3194 if (win->floating && win->floatmaxed == 0 ) {
3196 * retain geometry for retrieval on exit from
3199 store_float_geom(win, ws->r);
3200 win->floatmaxed = 1;
3203 /* only reconfigure if necessary */
3204 if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
3205 HEIGHT(win) != gg.h) {
3206 bzero(&wc, sizeof wc);
3207 X(win) = wc.x = gg.x;
3208 Y(win) = wc.y = gg.y;
3210 wc.border_width = border_width;
3211 WIDTH(win) = wc.width = gg.w;
3212 HEIGHT(win) = wc.height = gg.h;
3214 wc.border_width = 0;
3215 WIDTH(win) = wc.width = gg.w + 2 * border_width;
3216 HEIGHT(win) = wc.height = gg.h +
3219 mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
3220 XConfigureWindow(display, win->id, mask, &wc);
3222 /* unmap only if we don't have multi screen */
3223 if (win != ws->focus)
3224 if (!(ScreenCount(display) > 1 || outputs > 1))
3228 /* put the last transient on top */
3231 XMapRaised(display, parent->id);
3232 stack_floater(wintrans, ws->r);
3233 focus_magic(wintrans);
3238 send_to_ws(struct swm_region *r, union arg *args)
3240 int wsid = args->id;
3241 struct ws_win *win = NULL, *parent;
3242 struct workspace *ws, *nws;
3243 Atom ws_idx_atom = 0;
3244 unsigned char ws_idx_str[SWM_PROPLEN];
3247 if (r && r->ws && r->ws->focus)
3253 if (win->ws->idx == wsid)
3256 DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%lx\n", win->id);
3259 nws = &win->s->ws[wsid];
3261 a.id = SWM_ARG_ID_FOCUSPREV;
3263 if (win->transient) {
3264 parent = find_window(win->transient);
3266 unmap_window(parent);
3267 TAILQ_REMOVE(&ws->winlist, parent, entry);
3268 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
3273 TAILQ_REMOVE(&ws->winlist, win, entry);
3274 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
3275 if (TAILQ_EMPTY(&ws->winlist))
3276 r->ws->focus = NULL;
3279 /* Try to update the window's workspace property */
3280 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
3282 snprintf((char *)ws_idx_str, SWM_PROPLEN, "%d", nws->idx) <
3284 DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
3286 XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
3287 PropModeReplace, ws_idx_str, SWM_PROPLEN);
3294 pressbutton(struct swm_region *r, union arg *args)
3296 XTestFakeButtonEvent(display, args->id, True, CurrentTime);
3297 XTestFakeButtonEvent(display, args->id, False, CurrentTime);
3301 raise_toggle(struct swm_region *r, union arg *args)
3303 if (r && r->ws == NULL)
3306 r->ws->always_raise = !r->ws->always_raise;
3308 /* bring floaters back to top */
3309 if (r->ws->always_raise == 0)
3314 iconify(struct swm_region *r, union arg *args)
3318 if (r->ws->focus == NULL)
3320 unmap_window(r->ws->focus);
3321 update_iconic(r->ws->focus, 1);
3323 if (focus_mode == SWM_FOCUS_DEFAULT)
3324 drain_enter_notify();
3325 r->ws->focus = NULL;
3326 a.id = SWM_ARG_ID_FOCUSCUR;
3331 get_win_name(Window win)
3333 unsigned char *prop = NULL;
3334 unsigned long nbytes, nitems;
3336 /* try _NET_WM_NAME first */
3337 if (get_property(win, a_netwmname, 0L, a_utf8_string, NULL, &nbytes,
3340 if (get_property(win, a_netwmname, nbytes, a_utf8_string,
3341 &nitems, NULL, &prop))
3345 /* fallback to WM_NAME */
3346 if (!get_property(win, a_wmname, 0L, a_string, NULL, &nbytes, &prop))
3349 if (get_property(win, a_wmname, nbytes, a_string, &nitems, NULL, &prop))
3356 uniconify(struct swm_region *r, union arg *args)
3360 unsigned char *name;
3363 DNPRINTF(SWM_D_MISC, "uniconify\n");
3365 if (r && r->ws == NULL)
3368 /* make sure we have anything to uniconify */
3369 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3370 if (win->ws == NULL)
3371 continue; /* should never happen */
3372 if (win->iconic == 0)
3380 search_resp_action = SWM_SEARCH_UNICONIFY;
3382 spawn_select(r, args, "search", &searchpid);
3384 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3387 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3388 if (win->ws == NULL)
3389 continue; /* should never happen */
3390 if (win->iconic == 0)
3393 name = get_win_name(win->id);
3396 fprintf(lfile, "%s.%lu\n", name, win->id);
3404 name_workspace(struct swm_region *r, union arg *args)
3408 DNPRINTF(SWM_D_MISC, "name_workspace\n");
3414 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
3416 spawn_select(r, args, "name_workspace", &searchpid);
3418 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3421 fprintf(lfile, "%s", "");
3426 search_workspace(struct swm_region *r, union arg *args)
3429 struct workspace *ws;
3432 DNPRINTF(SWM_D_MISC, "search_workspace\n");
3438 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
3440 spawn_select(r, args, "search", &searchpid);
3442 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3445 for (i = 0; i < SWM_WS_MAX; i++) {
3449 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
3450 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
3457 search_win_cleanup(void)
3459 struct search_window *sw = NULL;
3461 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
3462 XDestroyWindow(display, sw->indicator);
3463 XFreeGC(display, sw->gc);
3464 TAILQ_REMOVE(&search_wl, sw, entry);
3470 search_win(struct swm_region *r, union arg *args)
3472 struct ws_win *win = NULL;
3473 struct search_window *sw = NULL;
3480 XRectangle ibox, lbox;
3482 DNPRINTF(SWM_D_MISC, "search_win\n");
3485 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
3487 spawn_select(r, args, "search", &searchpid);
3489 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3492 TAILQ_INIT(&search_wl);
3495 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3496 if (win->iconic == 1)
3499 sw = calloc(1, sizeof(struct search_window));
3501 warn("search_win: calloc");
3503 search_win_cleanup();
3509 snprintf(s, sizeof s, "%d", i);
3512 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
3514 w = XCreateSimpleWindow(display,
3515 win->id, 0, 0,lbox.width + 4,
3516 bar_fs_extents->max_logical_extent.height, 1,
3517 r->s->c[SWM_S_COLOR_UNFOCUS].color,
3518 r->s->c[SWM_S_COLOR_FOCUS].color);
3521 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
3523 sw->gc = XCreateGC(display, w, 0, &gcv);
3524 XMapRaised(display, w);
3525 XSetForeground(display, sw->gc, r->s->c[SWM_S_COLOR_BAR].color);
3527 DRAWSTRING(display, w, bar_fs, sw->gc, 2,
3528 (bar_fs_extents->max_logical_extent.height -
3529 lbox.height) / 2 - lbox.y, s, len);
3531 fprintf(lfile, "%d\n", i);
3539 search_resp_uniconify(char *resp, unsigned long len)
3541 unsigned char *name;
3545 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
3547 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
3548 if (win->iconic == 0)
3550 name = get_win_name(win->id);
3553 if (asprintf(&s, "%s.%lu", name, win->id) == -1) {
3558 if (strncmp(s, resp, len) == 0) {
3559 /* XXX this should be a callback to generalize */
3560 update_iconic(win, 0);
3569 search_resp_name_workspace(char *resp, unsigned long len)
3571 struct workspace *ws;
3573 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
3575 if (search_r->ws == NULL)
3580 free(search_r->ws->name);
3581 search_r->ws->name = NULL;
3585 ws->name = strdup(resp);
3586 if (ws->name == NULL) {
3587 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
3588 "strdup: %s", strerror(errno));
3595 search_resp_search_workspace(char *resp, unsigned long len)
3602 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
3606 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
3613 ws_idx = strtonum(q, 1, SWM_WS_MAX, &errstr);
3615 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
3622 switchws(search_r, &a);
3626 search_resp_search_window(char *resp, unsigned long len)
3631 struct search_window *sw;
3633 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
3637 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
3642 idx = strtonum(s, 1, INT_MAX, &errstr);
3644 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
3651 TAILQ_FOREACH(sw, &search_wl, entry)
3652 if (idx == sw->idx) {
3658 #define MAX_RESP_LEN 1024
3661 search_do_resp(void)
3667 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
3672 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
3673 warn("search: calloc");
3677 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
3679 warn("search: read error");
3682 resp[rbytes] = '\0';
3685 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
3686 * newline, so work around that by sanitizing the resp now.
3688 resp[strcspn(resp, "\n")] = '\0';
3691 switch (search_resp_action) {
3692 case SWM_SEARCH_UNICONIFY:
3693 search_resp_uniconify(resp, len);
3695 case SWM_SEARCH_NAME_WORKSPACE:
3696 search_resp_name_workspace(resp, len);
3698 case SWM_SEARCH_SEARCH_WORKSPACE:
3699 search_resp_search_workspace(resp, len);
3701 case SWM_SEARCH_SEARCH_WINDOW:
3702 search_resp_search_window(resp, len);
3707 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
3708 search_win_cleanup();
3710 search_resp_action = SWM_SEARCH_NONE;
3711 close(select_resp_pipe[0]);
3716 wkill(struct swm_region *r, union arg *args)
3718 DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
3720 if (r->ws->focus == NULL)
3723 if (args->id == SWM_ARG_ID_KILLWINDOW)
3724 XKillClient(display, r->ws->focus->id);
3726 if (r->ws->focus->can_delete)
3727 client_msg(r->ws->focus, adelete);
3732 floating_toggle_win(struct ws_win *win)
3734 struct swm_region *r;
3744 /* reject floating toggles in max stack mode */
3745 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
3748 if (win->floating) {
3749 if (!win->floatmaxed) {
3750 /* retain position for refloat */
3751 store_float_geom(win, r);
3755 if (win->g_floatvalid) {
3756 /* refloat at last floating relative position */
3757 X(win) = win->g_float.x - win->rg_float.x + X(r);
3758 Y(win) = win->g_float.y - win->rg_float.y + Y(r);
3759 WIDTH(win) = win->g_float.w;
3760 HEIGHT(win) = win->g_float.h;
3765 ewmh_update_actions(win);
3771 floating_toggle(struct swm_region *r, union arg *args)
3773 struct ws_win *win = r->ws->focus;
3779 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
3780 _NET_WM_STATE_TOGGLE);
3783 if (focus_mode == SWM_FOCUS_DEFAULT)
3784 drain_enter_notify();
3786 if (win == win->ws->focus) {
3787 a.id = SWM_ARG_ID_FOCUSCUR;
3788 focus(win->ws->r, &a);
3793 constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
3795 if (X(win) + WIDTH(win) > X(r) + WIDTH(r) - border_width) {
3797 WIDTH(win) = X(r) + WIDTH(r) - X(win) - border_width;
3799 X(win) = X(r) + WIDTH(r) - WIDTH(win) - border_width;
3802 if (X(win) < X(r) - border_width) {
3804 WIDTH(win) -= X(r) - X(win) - border_width;
3806 X(win) = X(r) - border_width;
3809 if (Y(win) + HEIGHT(win) > Y(r) + HEIGHT(r) - border_width) {
3811 HEIGHT(win) = Y(r) + HEIGHT(r) - Y(win) - border_width;
3813 Y(win) = Y(r) + HEIGHT(r) - HEIGHT(win) - border_width;
3816 if (Y(win) < Y(r) - border_width) {
3818 HEIGHT(win) -= Y(r) - Y(win) - border_width;
3820 Y(win) = Y(r) - border_width;
3825 if (HEIGHT(win) < 1)
3830 update_window(struct ws_win *win)
3835 bzero(&wc, sizeof wc);
3836 mask = CWBorderWidth | CWWidth | CWHeight | CWX | CWY;
3837 wc.border_width = border_width;
3840 wc.width = WIDTH(win);
3841 wc.height = HEIGHT(win);
3843 DNPRINTF(SWM_D_MISC, "update_window: window: 0x%lx, (x,y) w x h: "
3844 "(%d,%d) %d x %d\n", win->id, wc.x, wc.y, wc.width, wc.height);
3846 XConfigureWindow(display, win->id, mask, &wc);
3849 #define SWM_RESIZE_STEPS (50)
3852 resize(struct ws_win *win, union arg *args)
3856 struct swm_region *r = NULL;
3857 int resize_step = 0;
3861 struct swm_geometry g;
3862 int top = 0, left = 0;
3865 unsigned int shape; /* cursor style */
3871 DNPRINTF(SWM_D_MOUSE, "resize: window: 0x%lx, floating: %s, "
3872 "transient: 0x%lx\n", win->id, YESNO(win->floating),
3875 if (!(win->transient != 0 || win->floating != 0))
3878 /* reject resizes in max mode for floaters (transient ok) */
3879 if (win->floatmaxed)
3883 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
3889 case SWM_ARG_ID_WIDTHSHRINK:
3890 WIDTH(win) -= SWM_RESIZE_STEPS;
3893 case SWM_ARG_ID_WIDTHGROW:
3894 WIDTH(win) += SWM_RESIZE_STEPS;
3897 case SWM_ARG_ID_HEIGHTSHRINK:
3898 HEIGHT(win) -= SWM_RESIZE_STEPS;
3901 case SWM_ARG_ID_HEIGHTGROW:
3902 HEIGHT(win) += SWM_RESIZE_STEPS;
3909 constrain_window(win, r, 1);
3911 store_float_geom(win,r);
3915 if (focus_mode == SWM_FOCUS_DEFAULT)
3916 drain_enter_notify();
3918 /* get cursor offset from window root */
3919 if (!XQueryPointer(display, win->id, &rr, &cr, &x, &y, &wx, &wy, &mask))
3924 if (wx < WIDTH(win) / 2)
3927 if (wy < HEIGHT(win) / 2)
3930 if (args->id == SWM_ARG_ID_CENTER)
3933 shape = (left) ? XC_top_left_corner : XC_top_right_corner;
3935 shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
3937 cursor = XCreateFontCursor(display, shape);
3939 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
3940 GrabModeAsync, None, cursor, CurrentTime) != GrabSuccess) {
3941 XFreeCursor(display, cursor);
3946 XMaskEvent(display, MOUSEMASK | ExposureMask |
3947 SubstructureRedirectMask, &ev);
3949 case ConfigureRequest:
3952 handler[ev.type](&ev);
3955 /* cursor offset/delta from start of the operation */
3956 dx = ev.xmotion.x_root - x;
3957 dy = ev.xmotion.y_root - y;
3963 if (args->id == SWM_ARG_ID_CENTER) {
3964 if (g.h / 2 + dy < 1)
3968 HEIGHT(win) = g.h + 2 * dy;
3976 HEIGHT(win) = g.h + dy;
3983 if (args->id == SWM_ARG_ID_CENTER) {
3984 if (g.w / 2 + dx < 1)
3988 WIDTH(win) = g.w + 2 * dx;
3996 WIDTH(win) = g.w + dx;
3999 constrain_window(win, r, 1);
4001 /* not free, don't sync more than 120 times / second */
4002 if ((ev.xmotion.time - time) > (1000 / 120) ) {
4003 time = ev.xmotion.time;
4004 XSync(display, False);
4009 } while (ev.type != ButtonRelease);
4011 XSync(display, False);
4014 store_float_geom(win,r);
4016 XUngrabPointer(display, CurrentTime);
4017 XFreeCursor(display, cursor);
4020 drain_enter_notify();
4024 resize_step(struct swm_region *r, union arg *args)
4026 struct ws_win *win = NULL;
4028 if (r && r->ws && r->ws->focus)
4036 #define SWM_MOVE_STEPS (50)
4039 move(struct ws_win *win, union arg *args)
4044 struct swm_region *r = NULL;
4054 DNPRINTF(SWM_D_MOUSE, "move: window: 0x%lx, floating: %s, transient: "
4055 "0x%lx\n", win->id, YESNO(win->floating), win->transient);
4057 /* in max_stack mode should only move transients */
4058 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
4062 if (win->floating == 0 && !win->transient) {
4063 store_float_geom(win,r);
4064 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4067 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4074 case SWM_ARG_ID_MOVELEFT:
4075 X(win) -= (SWM_MOVE_STEPS - border_width);
4078 case SWM_ARG_ID_MOVERIGHT:
4079 X(win) += (SWM_MOVE_STEPS - border_width);
4082 case SWM_ARG_ID_MOVEUP:
4083 Y(win) -= (SWM_MOVE_STEPS - border_width);
4086 case SWM_ARG_ID_MOVEDOWN:
4087 Y(win) += (SWM_MOVE_STEPS - border_width);
4094 constrain_window(win, r, 0);
4096 store_float_geom(win, r);
4100 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
4101 GrabModeAsync, None, XCreateFontCursor(display, XC_fleur),
4102 CurrentTime) != GrabSuccess)
4105 /* get cursor offset from window root */
4106 if (!XQueryPointer(display, win->id, &rr, &cr, &x, &y, &wx, &wy, &mask))
4110 XMaskEvent(display, MOUSEMASK | ExposureMask |
4111 SubstructureRedirectMask, &ev);
4113 case ConfigureRequest:
4116 handler[ev.type](&ev);
4119 X(win) = ev.xmotion.x_root - wx - border_width;
4120 Y(win) = ev.xmotion.y_root - wy - border_width;
4122 constrain_window(win, r, 0);
4124 /* not free, don't sync more than 120 times / second */
4125 if ((ev.xmotion.time - time) > (1000 / 120) ) {
4126 time = ev.xmotion.time;
4127 XSync(display, False);
4132 } while (ev.type != ButtonRelease);
4134 XSync(display, False);
4137 store_float_geom(win,r);
4138 XUngrabPointer(display, CurrentTime);
4141 drain_enter_notify();
4145 move_step(struct swm_region *r, union arg *args)
4147 struct ws_win *win = NULL;
4149 if (r && r->ws && r->ws->focus)
4154 if (!(win->transient != 0 || win->floating != 0))
4161 /* user/key callable function IDs */
4232 kf_search_workspace,
4234 kf_dumpwins, /* MUST BE LAST */
4238 /* key definitions */
4240 dummykeyfunc(struct swm_region *r, union arg *args)
4245 legacyfunc(struct swm_region *r, union arg *args)
4250 char name[SWM_FUNCNAME_LEN];
4251 void (*func)(struct swm_region *r, union arg *);
4253 } keyfuncs[kf_invalid + 1] = {
4254 /* name function argument */
4255 { "cycle_layout", cycle_layout, {0} },
4256 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
4257 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
4258 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
4259 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
4260 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
4261 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
4262 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
4263 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
4264 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
4265 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
4266 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
4267 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
4268 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
4269 { "spawn_term", spawnterm, {.argv = spawn_term} },
4270 { "spawn_menu", legacyfunc, {0} },
4271 { "quit", quit, {0} },
4272 { "restart", restart, {0} },
4273 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
4274 { "ws_1", switchws, {.id = 0} },
4275 { "ws_2", switchws, {.id = 1} },
4276 { "ws_3", switchws, {.id = 2} },
4277 { "ws_4", switchws, {.id = 3} },
4278 { "ws_5", switchws, {.id = 4} },
4279 { "ws_6", switchws, {.id = 5} },
4280 { "ws_7", switchws, {.id = 6} },
4281 { "ws_8", switchws, {.id = 7} },
4282 { "ws_9", switchws, {.id = 8} },
4283 { "ws_10", switchws, {.id = 9} },
4284 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
4285 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
4286 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
4287 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
4288 { "ws_prior", priorws, {0} },
4289 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
4290 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
4291 { "mvws_1", send_to_ws, {.id = 0} },
4292 { "mvws_2", send_to_ws, {.id = 1} },
4293 { "mvws_3", send_to_ws, {.id = 2} },
4294 { "mvws_4", send_to_ws, {.id = 3} },
4295 { "mvws_5", send_to_ws, {.id = 4} },
4296 { "mvws_6", send_to_ws, {.id = 5} },
4297 { "mvws_7", send_to_ws, {.id = 6} },
4298 { "mvws_8", send_to_ws, {.id = 7} },
4299 { "mvws_9", send_to_ws, {.id = 8} },
4300 { "mvws_10", send_to_ws, {.id = 9} },
4301 { "bar_toggle", bar_toggle, {0} },
4302 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
4303 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
4304 { "screenshot_all", legacyfunc, {0} },
4305 { "screenshot_wind", legacyfunc, {0} },
4306 { "float_toggle", floating_toggle,{0} },
4307 { "version", version, {0} },
4308 { "spawn_lock", legacyfunc, {0} },
4309 { "spawn_initscr", legacyfunc, {0} },
4310 { "spawn_custom", dummykeyfunc, {0} },
4311 { "iconify", iconify, {0} },
4312 { "uniconify", uniconify, {0} },
4313 { "raise_toggle", raise_toggle, {0} },
4314 { "button2", pressbutton, {2} },
4315 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
4316 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
4317 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
4318 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
4319 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
4320 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
4321 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
4322 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
4323 { "name_workspace", name_workspace, {0} },
4324 { "search_workspace", search_workspace, {0} },
4325 { "search_win", search_win, {0} },
4326 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
4327 { "invalid key func", NULL, {0} },
4330 TAILQ_ENTRY(key) entry;
4333 enum keyfuncid funcid;
4336 TAILQ_HEAD(key_list, key);
4337 struct key_list keys = TAILQ_HEAD_INITIALIZER(keys);
4340 enum { client_click, root_click };
4342 unsigned int action;
4344 unsigned int button;
4345 void (*func)(struct ws_win *, union arg *);
4348 /* action key mouse button func args */
4349 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
4350 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
4351 { client_click, MODKEY, Button1, move, {0} },
4355 update_modkey(unsigned int mod)
4361 TAILQ_FOREACH(kp, &keys, entry)
4362 if (kp->mod & ShiftMask)
4363 kp->mod = mod | ShiftMask;
4367 for (i = 0; i < LENGTH(buttons); i++)
4368 if (buttons[i].mask & ShiftMask)
4369 buttons[i].mask = mod | ShiftMask;
4371 buttons[i].mask = mod;
4376 TAILQ_ENTRY(spawn_prog) entry;
4381 TAILQ_HEAD(spawn_list, spawn_prog);
4382 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
4385 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
4388 struct spawn_prog *prog = NULL;
4390 char *ap, **real_args;
4392 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
4395 TAILQ_FOREACH(prog, &spawns, entry) {
4396 if (!strcasecmp(spawn_name, prog->name))
4400 warnx("spawn_custom: program %s not found", spawn_name);
4404 /* make room for expanded args */
4405 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
4406 err(1, "spawn_custom: calloc real_args");
4408 /* expand spawn_args into real_args */
4409 for (i = 0; i < prog->argc; i++) {
4411 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
4412 if (!strcasecmp(ap, "$bar_border")) {
4414 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
4416 err(1, "spawn_custom border color");
4417 } else if (!strcasecmp(ap, "$bar_color")) {
4419 strdup(r->s->c[SWM_S_COLOR_BAR].name))
4421 err(1, "spawn_custom bar color");
4422 } else if (!strcasecmp(ap, "$bar_font")) {
4423 if ((real_args[i] = strdup(bar_fonts))
4425 err(1, "spawn_custom bar fonts");
4426 } else if (!strcasecmp(ap, "$bar_font_color")) {
4428 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
4430 err(1, "spawn_custom color font");
4431 } else if (!strcasecmp(ap, "$color_focus")) {
4433 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
4435 err(1, "spawn_custom color focus");
4436 } else if (!strcasecmp(ap, "$color_unfocus")) {
4438 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
4440 err(1, "spawn_custom color unfocus");
4442 /* no match --> copy as is */
4443 if ((real_args[i] = strdup(ap)) == NULL)
4444 err(1, "spawn_custom strdup(ap)");
4446 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
4451 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
4452 for (i = 0; i < prog->argc; i++)
4453 DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
4454 DNPRINTF(SWM_D_SPAWN, "\n");
4456 *ret_args = real_args;
4457 return (prog->argc);
4461 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
4467 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4471 spawn(r->ws->idx, &a, 1);
4473 for (i = 0; i < spawn_argc; i++)
4479 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
4485 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4489 if (pipe(select_list_pipe) == -1)
4490 err(1, "pipe error");
4491 if (pipe(select_resp_pipe) == -1)
4492 err(1, "pipe error");
4494 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
4495 err(1, "could not disable SIGPIPE");
4496 switch (*pid = fork()) {
4498 err(1, "cannot fork");
4501 if (dup2(select_list_pipe[0], 0) == -1)
4503 if (dup2(select_resp_pipe[1], 1) == -1)
4505 close(select_list_pipe[1]);
4506 close(select_resp_pipe[0]);
4507 spawn(r->ws->idx, &a, 0);
4509 default: /* parent */
4510 close(select_list_pipe[0]);
4511 close(select_resp_pipe[1]);
4515 for (i = 0; i < spawn_argc; i++)
4521 spawn_insert(char *name, char *args)
4523 char *arg, *cp, *ptr;
4524 struct spawn_prog *sp;
4526 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
4528 if ((sp = calloc(1, sizeof *sp)) == NULL)
4529 err(1, "spawn_insert: malloc");
4530 if ((sp->name = strdup(name)) == NULL)
4531 err(1, "spawn_insert: strdup");
4533 /* convert the arguments to an argument list */
4534 if ((ptr = cp = strdup(args)) == NULL)
4535 err(1, "spawn_insert: strdup");
4536 while ((arg = strsep(&ptr, " \t")) != NULL) {
4537 /* empty field; skip it */
4542 if ((sp->argv = realloc(sp->argv, sp->argc *
4543 sizeof *sp->argv)) == NULL)
4544 err(1, "spawn_insert: realloc");
4545 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
4546 err(1, "spawn_insert: strdup");
4550 TAILQ_INSERT_TAIL(&spawns, sp, entry);
4551 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
4555 spawn_remove(struct spawn_prog *sp)
4559 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
4561 TAILQ_REMOVE(&spawns, sp, entry);
4562 for (i = 0; i < sp->argc; i++)
4568 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
4572 spawn_replace(struct spawn_prog *sp, char *name, char *args)
4574 DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
4577 spawn_insert(name, args);
4579 DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
4583 setspawn(char *name, char *args)
4585 struct spawn_prog *sp;
4587 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
4592 TAILQ_FOREACH(sp, &spawns, entry) {
4593 if (!strcmp(sp->name, name)) {
4597 spawn_replace(sp, name, args);
4598 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
4602 if (*args == '\0') {
4603 warnx("error: setspawn: cannot find program: %s", name);
4607 spawn_insert(name, args);
4608 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
4612 setconfspawn(char *selector, char *value, int flags)
4614 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, value);
4616 setspawn(selector, value);
4618 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
4625 setconfspawn("term", "xterm", 0);
4626 setconfspawn("screenshot_all", "screenshot.sh full", 0);
4627 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
4628 setconfspawn("lock", "xlock", 0);
4629 setconfspawn("initscr", "initscreen.sh", 0);
4630 setconfspawn("menu", "dmenu_run"
4633 " -nf $bar_font_color"
4635 " -sf $bar_color", 0);
4636 setconfspawn("search", "dmenu"
4640 " -nf $bar_font_color"
4642 " -sf $bar_color", 0);
4643 setconfspawn("name_workspace", "dmenu"
4647 " -nf $bar_font_color"
4649 " -sf $bar_color", 0);
4653 #define SWM_MODNAME_SIZE 32
4654 #define SWM_KEY_WS "\n+ \t"
4656 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
4660 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
4661 if (mod == NULL || ks == NULL) {
4662 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
4665 if (keystr == NULL || strlen(keystr) == 0) {
4666 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
4672 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
4673 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
4675 cp += (long)strspn(cp, SWM_KEY_WS);
4676 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
4678 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
4680 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
4682 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
4684 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
4686 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
4688 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
4689 *mod |= ControlMask;
4691 *ks = XStringToKeysym(name);
4692 XConvertCase(*ks, ks, &uks);
4693 if (ks == NoSymbol) {
4695 "parsekeys: invalid key %s\n",
4701 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
4706 strdupsafe(char *str)
4711 return (strdup(str));
4715 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
4719 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
4720 keyfuncs[kfid].name, spawn_name);
4722 if ((kp = malloc(sizeof *kp)) == NULL)
4723 err(1, "key_insert: malloc");
4728 kp->spawn_name = strdupsafe(spawn_name);
4729 TAILQ_INSERT_TAIL(&keys, kp, entry);
4731 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
4735 key_remove(struct key *kp)
4737 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
4739 TAILQ_REMOVE(&keys, kp, entry);
4740 free(kp->spawn_name);
4743 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
4747 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
4750 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
4754 key_insert(mod, ks, kfid, spawn_name);
4756 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
4760 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
4765 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
4766 keyfuncs[kfid].name, spawn_name);
4768 TAILQ_FOREACH(kp, &keys, entry) {
4769 if (kp->mod == mod && kp->keysym == ks) {
4770 if (kfid == kf_invalid)
4773 key_replace(kp, mod, ks, kfid, spawn_name);
4774 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
4778 if (kfid == kf_invalid) {
4779 warnx("error: setkeybinding: cannot find mod/key combination");
4780 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
4784 key_insert(mod, ks, kfid, spawn_name);
4785 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
4789 setconfbinding(char *selector, char *value, int flags)
4791 enum keyfuncid kfid;
4794 struct spawn_prog *sp;
4795 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
4796 if (selector == NULL) {
4797 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
4798 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
4800 setkeybinding(mod, ks, kfid, NULL);
4805 /* search by key function name */
4806 for (kfid = 0; kfid < kf_invalid; (kfid)++) {
4807 if (strncasecmp(selector, keyfuncs[kfid].name,
4808 SWM_FUNCNAME_LEN) == 0) {
4809 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
4811 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
4812 setkeybinding(mod, ks, kfid, NULL);
4818 /* search by custom spawn name */
4819 TAILQ_FOREACH(sp, &spawns, entry) {
4820 if (strcasecmp(selector, sp->name) == 0) {
4821 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
4823 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
4824 setkeybinding(mod, ks, kf_spawn_custom,
4831 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
4838 setkeybinding(MODKEY, XK_space, kf_cycle_layout,NULL);
4839 setkeybinding(MODKEY|ShiftMask, XK_backslash, kf_flip_layout, NULL);
4840 setkeybinding(MODKEY|ShiftMask, XK_space, kf_stack_reset, NULL);
4841 setkeybinding(MODKEY, XK_h, kf_master_shrink,NULL);
4842 setkeybinding(MODKEY, XK_l, kf_master_grow, NULL);
4843 setkeybinding(MODKEY, XK_comma, kf_master_add, NULL);
4844 setkeybinding(MODKEY, XK_period, kf_master_del, NULL);
4845 setkeybinding(MODKEY|ShiftMask, XK_comma, kf_stack_inc, NULL);
4846 setkeybinding(MODKEY|ShiftMask, XK_period, kf_stack_dec, NULL);
4847 setkeybinding(MODKEY, XK_Return, kf_swap_main, NULL);
4848 setkeybinding(MODKEY, XK_j, kf_focus_next, NULL);
4849 setkeybinding(MODKEY, XK_k, kf_focus_prev, NULL);
4850 setkeybinding(MODKEY|ShiftMask, XK_j, kf_swap_next, NULL);
4851 setkeybinding(MODKEY|ShiftMask, XK_k, kf_swap_prev, NULL);
4852 setkeybinding(MODKEY|ShiftMask, XK_Return, kf_spawn_term, NULL);
4853 setkeybinding(MODKEY, XK_p, kf_spawn_custom,"menu");
4854 setkeybinding(MODKEY|ShiftMask, XK_q, kf_quit, NULL);
4855 setkeybinding(MODKEY, XK_q, kf_restart, NULL);
4856 setkeybinding(MODKEY, XK_m, kf_focus_main, NULL);
4857 setkeybinding(MODKEY, XK_1, kf_ws_1, NULL);
4858 setkeybinding(MODKEY, XK_2, kf_ws_2, NULL);
4859 setkeybinding(MODKEY, XK_3, kf_ws_3, NULL);
4860 setkeybinding(MODKEY, XK_4, kf_ws_4, NULL);
4861 setkeybinding(MODKEY, XK_5, kf_ws_5, NULL);
4862 setkeybinding(MODKEY, XK_6, kf_ws_6, NULL);
4863 setkeybinding(MODKEY, XK_7, kf_ws_7, NULL);
4864 setkeybinding(MODKEY, XK_8, kf_ws_8, NULL);
4865 setkeybinding(MODKEY, XK_9, kf_ws_9, NULL);
4866 setkeybinding(MODKEY, XK_0, kf_ws_10, NULL);
4867 setkeybinding(MODKEY, XK_Right, kf_ws_next, NULL);
4868 setkeybinding(MODKEY, XK_Left, kf_ws_prev, NULL);
4869 setkeybinding(MODKEY, XK_Up, kf_ws_next_all, NULL);
4870 setkeybinding(MODKEY, XK_Down, kf_ws_prev_all, NULL);
4871 setkeybinding(MODKEY, XK_a, kf_ws_prior, NULL);
4872 setkeybinding(MODKEY|ShiftMask, XK_Right, kf_screen_next, NULL);
4873 setkeybinding(MODKEY|ShiftMask, XK_Left, kf_screen_prev, NULL);
4874 setkeybinding(MODKEY|ShiftMask, XK_1, kf_mvws_1, NULL);
4875 setkeybinding(MODKEY|ShiftMask, XK_2, kf_mvws_2, NULL);
4876 setkeybinding(MODKEY|ShiftMask, XK_3, kf_mvws_3, NULL);
4877 setkeybinding(MODKEY|ShiftMask, XK_4, kf_mvws_4, NULL);
4878 setkeybinding(MODKEY|ShiftMask, XK_5, kf_mvws_5, NULL);
4879 setkeybinding(MODKEY|ShiftMask, XK_6, kf_mvws_6, NULL);
4880 setkeybinding(MODKEY|ShiftMask, XK_7, kf_mvws_7, NULL);
4881 setkeybinding(MODKEY|ShiftMask, XK_8, kf_mvws_8, NULL);
4882 setkeybinding(MODKEY|ShiftMask, XK_9, kf_mvws_9, NULL);
4883 setkeybinding(MODKEY|ShiftMask, XK_0, kf_mvws_10, NULL);
4884 setkeybinding(MODKEY, XK_b, kf_bar_toggle, NULL);
4885 setkeybinding(MODKEY, XK_Tab, kf_focus_next, NULL);
4886 setkeybinding(MODKEY|ShiftMask, XK_Tab, kf_focus_prev, NULL);
4887 setkeybinding(MODKEY|ShiftMask, XK_x, kf_wind_kill, NULL);
4888 setkeybinding(MODKEY, XK_x, kf_wind_del, NULL);
4889 setkeybinding(MODKEY, XK_s, kf_spawn_custom,"screenshot_all");
4890 setkeybinding(MODKEY|ShiftMask, XK_s, kf_spawn_custom,"screenshot_wind");
4891 setkeybinding(MODKEY, XK_t, kf_float_toggle,NULL);
4892 setkeybinding(MODKEY|ShiftMask, XK_v, kf_version, NULL);
4893 setkeybinding(MODKEY|ShiftMask, XK_Delete, kf_spawn_custom,"lock");
4894 setkeybinding(MODKEY|ShiftMask, XK_i, kf_spawn_custom,"initscr");
4895 setkeybinding(MODKEY, XK_w, kf_iconify, NULL);
4896 setkeybinding(MODKEY|ShiftMask, XK_w, kf_uniconify, NULL);
4897 setkeybinding(MODKEY|ShiftMask, XK_r, kf_raise_toggle,NULL);
4898 setkeybinding(MODKEY, XK_v, kf_button2, NULL);
4899 setkeybinding(MODKEY, XK_equal, kf_width_grow, NULL);
4900 setkeybinding(MODKEY, XK_minus, kf_width_shrink,NULL);
4901 setkeybinding(MODKEY|ShiftMask, XK_equal, kf_height_grow, NULL);
4902 setkeybinding(MODKEY|ShiftMask, XK_minus, kf_height_shrink,NULL);
4903 setkeybinding(MODKEY, XK_bracketleft, kf_move_left, NULL);
4904 setkeybinding(MODKEY, XK_bracketright,kf_move_right, NULL);
4905 setkeybinding(MODKEY|ShiftMask, XK_bracketleft, kf_move_up, NULL);
4906 setkeybinding(MODKEY|ShiftMask, XK_bracketright,kf_move_down, NULL);
4907 setkeybinding(MODKEY|ShiftMask, XK_slash, kf_name_workspace,NULL);
4908 setkeybinding(MODKEY, XK_slash, kf_search_workspace,NULL);
4909 setkeybinding(MODKEY, XK_f, kf_search_win, NULL);
4911 setkeybinding(MODKEY|ShiftMask, XK_d, kf_dumpwins, NULL);
4918 struct key *kp_loop, *kp_next;
4920 kp_loop = TAILQ_FIRST(&keys);
4921 while (kp_loop != NULL) {
4922 kp_next = TAILQ_NEXT(kp_loop, entry);
4923 key_remove(kp_loop);
4929 setkeymapping(char *selector, char *value, int flags)
4931 char keymapping_file[PATH_MAX];
4932 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
4933 if (value[0] == '~')
4934 snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
4935 pwd->pw_dir, &value[1]);
4937 strlcpy(keymapping_file, value, sizeof keymapping_file);
4939 /* load new key bindings; if it fails, revert to default bindings */
4940 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
4944 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
4949 updatenumlockmask(void)
4952 XModifierKeymap *modmap;
4954 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
4956 modmap = XGetModifierMapping(display);
4957 for (i = 0; i < 8; i++)
4958 for (j = 0; j < modmap->max_keypermod; j++)
4959 if (modmap->modifiermap[i * modmap->max_keypermod + j]
4960 == XKeysymToKeycode(display, XK_Num_Lock))
4961 numlockmask = (1 << i);
4963 XFreeModifiermap(modmap);
4971 unsigned int modifiers[] =
4972 { 0, LockMask, numlockmask, numlockmask | LockMask };
4975 DNPRINTF(SWM_D_MISC, "grabkeys\n");
4976 updatenumlockmask();
4978 for (k = 0; k < ScreenCount(display); k++) {
4979 if (TAILQ_EMPTY(&screens[k].rl))
4981 XUngrabKey(display, AnyKey, AnyModifier, screens[k].root);
4982 TAILQ_FOREACH(kp, &keys, entry) {
4983 if ((code = XKeysymToKeycode(display, kp->keysym)))
4984 for (j = 0; j < LENGTH(modifiers); j++)
4985 XGrabKey(display, code,
4986 kp->mod | modifiers[j],
4987 screens[k].root, True,
4988 GrabModeAsync, GrabModeAsync);
4994 grabbuttons(struct ws_win *win, int focused)
4997 unsigned int modifiers[] =
4998 { 0, LockMask, numlockmask, numlockmask|LockMask };
5000 updatenumlockmask();
5001 XUngrabButton(display, AnyButton, AnyModifier, win->id);
5003 for (i = 0; i < LENGTH(buttons); i++)
5004 if (buttons[i].action == client_click)
5005 for (j = 0; j < LENGTH(modifiers); j++)
5006 XGrabButton(display, buttons[i].button,
5007 buttons[i].mask | modifiers[j],
5008 win->id, False, BUTTONMASK,
5009 GrabModeAsync, GrabModeSync, None,
5012 XGrabButton(display, AnyButton, AnyModifier, win->id, False,
5013 BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
5016 const char *quirkname[] = {
5017 "NONE", /* config string for "no value" */
5026 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
5027 #define SWM_Q_WS "\n|+ \t"
5029 parsequirks(char *qstr, unsigned long *quirk)
5039 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
5041 cp += (long)strspn(cp, SWM_Q_WS);
5042 for (i = 0; i < LENGTH(quirkname); i++) {
5043 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
5044 DNPRINTF(SWM_D_QUIRK,
5045 "parsequirks: %s\n", name);
5050 *quirk |= 1 << (i-1);
5054 if (i >= LENGTH(quirkname)) {
5055 DNPRINTF(SWM_D_QUIRK,
5056 "parsequirks: invalid quirk [%s]\n", name);
5064 quirk_insert(const char *class, const char *name, unsigned long quirk)
5068 DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
5071 if ((qp = malloc(sizeof *qp)) == NULL)
5072 err(1, "quirk_insert: malloc");
5073 if ((qp->class = strdup(class)) == NULL)
5074 err(1, "quirk_insert: strdup");
5075 if ((qp->name = strdup(name)) == NULL)
5076 err(1, "quirk_insert: strdup");
5079 TAILQ_INSERT_TAIL(&quirks, qp, entry);
5081 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
5085 quirk_remove(struct quirk *qp)
5087 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
5088 qp->name, qp->quirk);
5090 TAILQ_REMOVE(&quirks, qp, entry);
5095 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
5099 quirk_replace(struct quirk *qp, const char *class, const char *name,
5100 unsigned long quirk)
5102 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
5103 qp->name, qp->quirk);
5106 quirk_insert(class, name, quirk);
5108 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
5112 setquirk(const char *class, const char *name, unsigned long quirk)
5116 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
5119 TAILQ_FOREACH(qp, &quirks, entry) {
5120 if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
5124 quirk_replace(qp, class, name, quirk);
5125 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5130 warnx("error: setquirk: cannot find class/name combination");
5134 quirk_insert(class, name, quirk);
5135 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5139 setconfquirk(char *selector, char *value, int flags)
5141 char *cp, *class, *name;
5143 unsigned long quirks;
5144 if (selector == NULL)
5146 if ((cp = strchr(selector, ':')) == NULL)
5151 if ((retval = parsequirks(value, &quirks)) == 0)
5152 setquirk(class, name, quirks);
5159 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
5160 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
5161 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
5162 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
5163 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5164 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
5165 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5166 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5167 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5168 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5169 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
5170 setquirk("pcb", "pcb", SWM_Q_FLOAT);
5171 setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
5174 /* conf file stuff */
5175 #define SWM_CONF_FILE "scrotwm.conf"
5177 enum { SWM_S_BAR_DELAY, SWM_S_BAR_ENABLED, SWM_S_BAR_BORDER_WIDTH,
5178 SWM_S_STACK_ENABLED, SWM_S_CLOCK_ENABLED, SWM_S_CLOCK_FORMAT,
5179 SWM_S_CYCLE_EMPTY, SWM_S_CYCLE_VISIBLE, SWM_S_SS_ENABLED,
5180 SWM_S_TERM_WIDTH, SWM_S_TITLE_CLASS_ENABLED,
5181 SWM_S_TITLE_NAME_ENABLED, SWM_S_WINDOW_NAME_ENABLED, SWM_S_URGENT_ENABLED,
5182 SWM_S_FOCUS_MODE, SWM_S_DISABLE_BORDER, SWM_S_BORDER_WIDTH,
5183 SWM_S_BAR_FONT, SWM_S_BAR_ACTION, SWM_S_SPAWN_TERM,
5184 SWM_S_SS_APP, SWM_S_DIALOG_RATIO, SWM_S_BAR_AT_BOTTOM,
5185 SWM_S_VERBOSE_LAYOUT, SWM_S_BAR_JUSTIFY
5189 setconfvalue(char *selector, char *value, int flags)
5195 case SWM_S_BAR_DELAY:
5196 bar_delay = atoi(value);
5198 case SWM_S_BAR_ENABLED:
5199 bar_enabled = atoi(value);
5201 case SWM_S_BAR_BORDER_WIDTH:
5202 bar_border_width = atoi(value);
5204 case SWM_S_BAR_AT_BOTTOM:
5205 bar_at_bottom = atoi(value);
5207 case SWM_S_BAR_JUSTIFY:
5208 if (!strcmp(value, "left"))
5209 bar_justify = SWM_BAR_JUSTIFY_LEFT;
5210 else if (!strcmp(value, "center"))
5211 bar_justify = SWM_BAR_JUSTIFY_CENTER;
5212 else if (!strcmp(value, "right"))
5213 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
5215 errx(1, "invalid bar_justify");
5217 case SWM_S_STACK_ENABLED:
5218 stack_enabled = atoi(value);
5220 case SWM_S_CLOCK_ENABLED:
5221 clock_enabled = atoi(value);
5223 case SWM_S_CLOCK_FORMAT:
5224 #ifndef SWM_DENY_CLOCK_FORMAT
5226 if ((clock_format = strdup(value)) == NULL)
5227 err(1, "setconfvalue: clock_format");
5230 case SWM_S_CYCLE_EMPTY:
5231 cycle_empty = atoi(value);
5233 case SWM_S_CYCLE_VISIBLE:
5234 cycle_visible = atoi(value);
5236 case SWM_S_SS_ENABLED:
5237 ss_enabled = atoi(value);
5239 case SWM_S_TERM_WIDTH:
5240 term_width = atoi(value);
5242 case SWM_S_TITLE_CLASS_ENABLED:
5243 title_class_enabled = atoi(value);
5245 case SWM_S_WINDOW_NAME_ENABLED:
5246 window_name_enabled = atoi(value);
5248 case SWM_S_TITLE_NAME_ENABLED:
5249 title_name_enabled = atoi(value);
5251 case SWM_S_URGENT_ENABLED:
5252 urgent_enabled = atoi(value);
5254 case SWM_S_FOCUS_MODE:
5255 if (!strcmp(value, "default"))
5256 focus_mode = SWM_FOCUS_DEFAULT;
5257 else if (!strcmp(value, "follow_cursor"))
5258 focus_mode = SWM_FOCUS_FOLLOW;
5259 else if (!strcmp(value, "synergy"))
5260 focus_mode = SWM_FOCUS_SYNERGY;
5262 errx(1, "focus_mode");
5264 case SWM_S_DISABLE_BORDER:
5265 disable_border = atoi(value);
5267 case SWM_S_BORDER_WIDTH:
5268 border_width = atoi(value);
5270 case SWM_S_BAR_FONT:
5272 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
5273 err(1, "setconfvalue: asprintf: failed to allocate "
5274 "memory for bar_fonts.");
5278 case SWM_S_BAR_ACTION:
5280 if ((bar_argv[0] = strdup(value)) == NULL)
5281 err(1, "setconfvalue: bar_action");
5283 case SWM_S_SPAWN_TERM:
5284 free(spawn_term[0]);
5285 if ((spawn_term[0] = strdup(value)) == NULL)
5286 err(1, "setconfvalue: spawn_term");
5290 case SWM_S_DIALOG_RATIO:
5291 dialog_ratio = atof(value);
5292 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
5295 case SWM_S_VERBOSE_LAYOUT:
5296 verbose_layout = atoi(value);
5297 for (i = 0; layouts[i].l_stack != NULL; i++) {
5299 layouts[i].l_string = fancy_stacker;
5301 layouts[i].l_string = plain_stacker;
5311 setconfmodkey(char *selector, char *value, int flags)
5313 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
5314 update_modkey(Mod1Mask);
5315 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
5316 update_modkey(Mod2Mask);
5317 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
5318 update_modkey(Mod3Mask);
5319 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
5320 update_modkey(Mod4Mask);
5327 setconfcolor(char *selector, char *value, int flags)
5329 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
5334 setconfregion(char *selector, char *value, int flags)
5336 custom_region(value);
5341 setautorun(char *selector, char *value, int flags)
5351 if (getenv("SWM_STARTED"))
5355 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
5356 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
5358 if (ws_id < 0 || ws_id >= SWM_WS_MAX)
5359 errx(1, "autorun: invalid workspace %d", ws_id + 1);
5362 * This is a little intricate
5364 * If the pid already exists we simply reuse it because it means it was
5365 * used before AND not claimed by manage_window. We get away with
5366 * altering it in the parent after INSERT because this can not be a race
5369 while ((ap = strsep(&sp, " \t")) != NULL) {
5372 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
5374 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
5375 err(1, "setautorun: realloc");
5376 a.argv[argc - 1] = ap;
5379 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
5380 err(1, "setautorun: realloc");
5381 a.argv[argc] = NULL;
5383 if ((pid = fork()) == 0) {
5384 spawn(ws_id, &a, 1);
5393 p = calloc(1, sizeof *p);
5396 TAILQ_INSERT_TAIL(&pidlist, p, entry);
5406 setlayout(char *selector, char *value, int flags)
5408 int ws_id, i, x, mg, ma, si, raise;
5409 int st = SWM_V_STACK;
5411 struct workspace *ws;
5413 if (getenv("SWM_STARTED"))
5417 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
5418 &ws_id, &mg, &ma, &si, &raise, s) != 6)
5419 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
5420 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
5423 if (ws_id < 0 || ws_id >= SWM_WS_MAX)
5424 errx(1, "layout: invalid workspace %d", ws_id + 1);
5426 if (!strcasecmp(s, "vertical"))
5428 else if (!strcasecmp(s, "horizontal"))
5430 else if (!strcasecmp(s, "fullscreen"))
5433 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
5434 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
5437 for (i = 0; i < ScreenCount(display); i++) {
5438 ws = (struct workspace *)&screens[i].ws;
5439 ws[ws_id].cur_layout = &layouts[st];
5441 ws[ws_id].always_raise = raise;
5442 if (st == SWM_MAX_STACK)
5446 for (x = 0; x < abs(mg); x++) {
5447 ws[ws_id].cur_layout->l_config(&ws[ws_id],
5448 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
5449 SWM_ARG_ID_MASTERSHRINK);
5453 for (x = 0; x < abs(ma); x++) {
5454 ws[ws_id].cur_layout->l_config(&ws[ws_id],
5455 ma >= 0 ? SWM_ARG_ID_MASTERADD :
5456 SWM_ARG_ID_MASTERDEL);
5460 for (x = 0; x < abs(si); x++) {
5461 ws[ws_id].cur_layout->l_config(&ws[ws_id],
5462 si >= 0 ? SWM_ARG_ID_STACKINC :
5463 SWM_ARG_ID_STACKDEC);
5471 /* config options */
5472 struct config_option {
5474 int (*func)(char*, char*, int);
5477 struct config_option configopt[] = {
5478 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
5479 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
5480 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
5481 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
5482 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
5483 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
5484 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
5485 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
5486 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
5487 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
5488 { "keyboard_mapping", setkeymapping, 0 },
5489 { "bind", setconfbinding, 0 },
5490 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
5491 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
5492 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
5493 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
5494 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
5495 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
5496 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
5497 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
5498 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
5499 { "modkey", setconfmodkey, 0 },
5500 { "program", setconfspawn, 0 },
5501 { "quirk", setconfquirk, 0 },
5502 { "region", setconfregion, 0 },
5503 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
5504 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
5505 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
5506 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
5507 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
5508 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
5509 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
5510 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
5511 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
5512 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
5513 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
5514 { "autorun", setautorun, 0 },
5515 { "layout", setlayout, 0 },
5520 conf_load(char *filename, int keymapping)
5523 char *line, *cp, *optsub, *optval;
5524 size_t linelen, lineno = 0;
5525 int wordlen, i, optind;
5526 struct config_option *opt;
5528 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
5530 if (filename == NULL) {
5531 warnx("conf_load: no filename");
5534 if ((config = fopen(filename, "r")) == NULL) {
5535 warn("conf_load: fopen: %s", filename);
5539 while (!feof(config)) {
5540 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
5543 err(1, "%s", filename);
5548 cp += strspn(cp, " \t\n"); /* eat whitespace */
5549 if (cp[0] == '\0') {
5554 /* get config option */
5555 wordlen = strcspn(cp, "=[ \t\n");
5557 warnx("%s: line %zd: no option found",
5562 for (i = 0; i < LENGTH(configopt); i++) {
5563 opt = &configopt[i];
5564 if (!strncasecmp(cp, opt->optname, wordlen) &&
5565 strlen(opt->optname) == wordlen) {
5571 warnx("%s: line %zd: unknown option %.*s",
5572 filename, lineno, wordlen, cp);
5575 if (keymapping && strcmp(opt->optname, "bind")) {
5576 warnx("%s: line %zd: invalid option %.*s",
5577 filename, lineno, wordlen, cp);
5581 cp += strspn(cp, " \t\n"); /* eat whitespace */
5582 /* get [selector] if any */
5586 wordlen = strcspn(cp, "]");
5589 warnx("%s: line %zd: syntax error",
5594 if (asprintf(&optsub, "%.*s", wordlen, cp) ==
5596 warnx("%s: line %zd: unable to allocate"
5597 "memory for selector", filename,
5603 cp += strspn(cp, "] \t\n"); /* eat trailing */
5605 cp += strspn(cp, "= \t\n"); /* eat trailing */
5607 optval = strdup(cp);
5608 /* call function to deal with it all */
5609 if (configopt[optind].func(optsub, optval,
5610 configopt[optind].funcflags) != 0)
5611 errx(1, "%s: line %zd: invalid data for %s",
5612 filename, lineno, configopt[optind].optname);
5619 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
5626 DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
5632 set_child_transient(struct ws_win *win, Window *trans)
5634 struct ws_win *parent, *w;
5635 XWMHints *wmh = NULL;
5636 struct swm_region *r;
5637 struct workspace *ws;
5639 parent = find_window(win->transient);
5641 parent->child_trans = win;
5643 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
5644 " for 0x%lx trans 0x%lx\n", win->id, win->transient);
5646 if (win->hints == NULL) {
5647 warnx("no hints for 0x%lx", win->id);
5651 r = root_to_region(win->wa.root);
5653 /* parent doen't exist in our window list */
5654 TAILQ_FOREACH(w, &ws->winlist, entry) {
5658 if ((wmh = XGetWMHints(display, w->id)) == NULL) {
5659 warnx("can't get hints for 0x%lx", w->id);
5663 if (win->hints->window_group != wmh->window_group)
5666 w->child_trans = win;
5667 win->transient = w->id;
5669 DNPRINTF(SWM_D_MISC, "set_child_transient: asjusting "
5670 "transient to 0x%lx\n", win->transient);
5680 window_get_pid(Window win)
5682 Atom actual_type_return;
5683 int actual_format_return = 0;
5684 unsigned long nitems_return = 0;
5685 unsigned long bytes_after_return = 0;
5689 unsigned char *prop = NULL;
5691 if (XGetWindowProperty(display, win,
5692 XInternAtom(display, "_NET_WM_PID", False), 0, 1, False,
5693 XA_CARDINAL, &actual_type_return, &actual_format_return,
5694 &nitems_return, &bytes_after_return,
5695 (unsigned char**)(void*)&pid) != Success)
5697 if (actual_type_return != XA_CARDINAL)
5708 if (XGetWindowProperty(display, win,
5709 XInternAtom(display, "_SWM_PID", False), 0, SWM_PROPLEN, False,
5710 XA_STRING, &actual_type_return, &actual_format_return,
5711 &nitems_return, &bytes_after_return, &prop) != Success)
5713 if (actual_type_return != XA_STRING)
5718 ret = strtonum((const char *)prop, 0, UINT_MAX, &errstr);
5719 /* ignore error because strtonum returns 0 anyway */
5726 manage_window(Window id)
5729 struct workspace *ws;
5730 struct ws_win *win, *ww;
5731 int format, i, ws_idx, n, border_me = 0;
5732 unsigned long nitems, bytes;
5733 Atom ws_idx_atom = 0, type;
5734 Atom *prot = NULL, *pp;
5735 unsigned char ws_idx_str[SWM_PROPLEN], *prop = NULL;
5736 struct swm_region *r;
5743 if ((win = find_window(id)) != NULL)
5744 return (win); /* already being managed */
5746 /* see if we are on the unmanaged list */
5747 if ((win = find_unmanaged_window(id)) != NULL) {
5748 DNPRINTF(SWM_D_MISC, "manage_window: previously unmanaged "
5749 "window: 0x%lx\n", win->id);
5750 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
5751 if (win->transient) {
5752 set_child_transient(win, &trans);
5753 } if (trans && (ww = find_window(trans)))
5754 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
5756 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
5757 ewmh_update_actions(win);
5761 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
5762 err(1, "manage_window: calloc: failed to allocate memory for "
5767 /* see if we need to override the workspace */
5768 p = find_pid(window_get_pid(id));
5770 /* Get all the window data in one shot */
5771 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
5773 XGetWindowProperty(display, id, ws_idx_atom, 0, SWM_PROPLEN,
5774 False, XA_STRING, &type, &format, &nitems, &bytes, &prop);
5776 XGetWindowAttributes(display, id, &win->wa);
5777 XGetWMNormalHints(display, id, &win->sh, &win->sh_mask);
5778 win->hints = XGetWMHints(display, id);
5779 XGetTransientForHint(display, id, &trans);
5781 win->transient = trans;
5782 set_child_transient(win, &trans);
5783 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%lx, "
5784 "transient: 0x%lx\n", win->id, win->transient);
5787 /* get supported protocols */
5788 if (XGetWMProtocols(display, id, &prot, &n)) {
5789 for (i = 0, pp = prot; i < n; i++, pp++) {
5790 if (*pp == takefocus)
5791 win->take_focus = 1;
5793 win->can_delete = 1;
5799 win->iconic = get_iconic(win);
5802 * Figure out where to put the window. If it was previously assigned to
5803 * a workspace (either by spawn() or manually moving), and isn't
5804 * transient, * put it in the same workspace
5806 r = root_to_region(win->wa.root);
5808 ws = &r->s->ws[p->ws];
5809 TAILQ_REMOVE(&pidlist, p, entry);
5812 } else if (prop && win->transient == 0) {
5813 DNPRINTF(SWM_D_PROP, "manage_window: get _SWM_WS: %s\n", prop);
5814 ws_idx = strtonum((const char *)prop, 0, 9, &errstr);
5816 DNPRINTF(SWM_D_EVENT, "manage_window: window: #%s: %s",
5819 ws = &r->s->ws[ws_idx];
5822 /* this should launch transients in the same ws as parent */
5824 if ((ww = find_window(trans)) != NULL)
5830 warnx("manage_window: fix this "
5836 /* set up the window layout */
5839 win->s = r->s; /* this never changes */
5840 if (trans && (ww = find_window(trans)))
5841 TAILQ_INSERT_AFTER(&ws->winlist, ww, win, entry);
5843 TAILQ_INSERT_TAIL(&ws->winlist, win, entry);
5845 WIDTH(win) = win->wa.width;
5846 HEIGHT(win) = win->wa.height;
5849 win->g_floatvalid = 0;
5850 win->floatmaxed = 0;
5851 win->ewmh_flags = 0;
5853 /* Set window properties so we can remember this after reincarnation */
5854 if (ws_idx_atom && prop == NULL &&
5855 snprintf((char *)ws_idx_str, SWM_PROPLEN, "%d", ws->idx) <
5857 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
5859 XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
5860 PropModeReplace, ws_idx_str, SWM_PROPLEN);
5865 ewmh_autoquirk(win);
5867 if (XGetClassHint(display, win->id, &win->ch)) {
5868 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
5869 win->ch.res_class, win->ch.res_name);
5871 /* java is retarded so treat it special */
5872 if (strstr(win->ch.res_name, "sun-awt")) {
5877 TAILQ_FOREACH(qp, &quirks, entry) {
5878 if (!strcmp(win->ch.res_class, qp->class) &&
5879 !strcmp(win->ch.res_name, qp->name)) {
5880 DNPRINTF(SWM_D_CLASS, "manage_window: found: "
5881 "class: %s, name: %s\n", win->ch.res_class,
5883 if (qp->quirk & SWM_Q_FLOAT) {
5887 win->quirks = qp->quirk;
5892 /* alter window position if quirky */
5893 if (win->quirks & SWM_Q_ANYWHERE) {
5894 win->manual = 1; /* don't center the quirky windows */
5895 bzero(&wc, sizeof wc);
5897 if (bar_enabled && Y(win) < bar_height) {
5898 Y(win) = wc.y = bar_height;
5901 if (WIDTH(win) + X(win) > WIDTH(r)) {
5902 X(win) = wc.x = WIDTH(r) - WIDTH(win) - 2;
5908 /* Reset font sizes (the bruteforce way; no default keybinding). */
5909 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
5910 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
5911 fake_keypress(win, XK_KP_Subtract, ShiftMask);
5912 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
5913 fake_keypress(win, XK_KP_Add, ShiftMask);
5916 ewmh_get_win_state(win);
5917 ewmh_update_actions(win);
5918 ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
5922 bzero(&wc, sizeof wc);
5923 wc.border_width = border_width;
5924 mask = CWBorderWidth;
5925 XConfigureWindow(display, win->id, mask, &wc);
5928 XSelectInput(display, id, EnterWindowMask | FocusChangeMask |
5929 PropertyChangeMask | StructureNotifyMask);
5931 /* floaters need to be mapped if they are in the current workspace */
5932 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
5933 XMapRaised(display, win->id);
5939 free_window(struct ws_win *win)
5941 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%lx\n", win->id);
5946 /* needed for restart wm */
5947 set_win_state(win, WithdrawnState);
5949 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
5951 if (win->ch.res_class)
5952 XFree(win->ch.res_class);
5953 if (win->ch.res_name)
5954 XFree(win->ch.res_name);
5959 memset(win, 0xff, sizeof *win); /* XXX kill later */
5965 unmanage_window(struct ws_win *win)
5967 struct ws_win *parent;
5972 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%lx\n", win->id);
5974 if (win->transient) {
5975 parent = find_window(win->transient);
5977 parent->child_trans = NULL;
5980 /* focus on root just in case */
5981 XSetInputFocus(display, PointerRoot, PointerRoot, CurrentTime);
5990 TAILQ_REMOVE(&win->ws->winlist, win, entry);
5991 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
5997 focus_magic(struct ws_win *win)
5999 DNPRINTF(SWM_D_FOCUS, "focus_magic: window: 0x%lx\n", WINID(win));
6004 if (win->child_trans) {
6005 /* win = parent & has a transient so focus on that */
6007 focus_win(win->child_trans);
6008 if (win->child_trans->take_focus)
6009 client_msg(win, takefocus);
6011 /* make sure transient hasn't dissapeared */
6012 if (validate_win(win->child_trans) == 0) {
6013 focus_win(win->child_trans);
6014 if (win->child_trans->take_focus)
6015 client_msg(win->child_trans, takefocus);
6017 win->child_trans = NULL;
6019 if (win->take_focus)
6020 client_msg(win, takefocus);
6026 if (win->take_focus)
6027 client_msg(win, takefocus);
6034 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%lx\n", e->xexpose.window);
6041 XKeyEvent *ev = &e->xkey;
6044 keysym = XKeycodeToKeysym(display, (KeyCode)ev->keycode, 0);
6045 TAILQ_FOREACH(kp, &keys, entry)
6046 if (keysym == kp->keysym
6047 && CLEANMASK(kp->mod) == CLEANMASK(ev->state)
6048 && keyfuncs[kp->funcid].func) {
6049 if (kp->funcid == kf_spawn_custom)
6051 root_to_region(ev->root),
6052 &(keyfuncs[kp->funcid].args),
6056 keyfuncs[kp->funcid].func(
6057 root_to_region(ev->root),
6058 &(keyfuncs[kp->funcid].args)
6064 buttonpress(XEvent *e)
6068 XButtonPressedEvent *ev = &e->xbutton;
6070 if ((win = find_window(ev->window)) == NULL)
6074 action = client_click;
6076 for (i = 0; i < LENGTH(buttons); i++)
6077 if (action == buttons[i].action && buttons[i].func &&
6078 buttons[i].button == ev->button &&
6079 CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state))
6080 buttons[i].func(win, &buttons[i].args);
6084 configurerequest(XEvent *e)
6086 XConfigureRequestEvent *ev = &e->xconfigurerequest;
6091 if ((win = find_window(ev->window)) == NULL)
6092 if ((win = find_unmanaged_window(ev->window)) == NULL)
6095 DNPRINTF(SWM_D_EVENT, "configurerequest: window: 0x%lx, new: %s\n",
6096 ev->window, YESNO(new));
6099 bzero(&wc, sizeof wc);
6102 wc.width = ev->width;
6103 wc.height = ev->height;
6104 wc.border_width = ev->border_width;
6105 wc.sibling = ev->above;
6106 wc.stack_mode = ev->detail;
6107 XConfigureWindow(display, ev->window, ev->value_mask, &wc);
6109 config_win(win, ev);
6114 configurenotify(XEvent *e)
6118 DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%lx\n",
6119 e->xconfigure.window);
6121 win = find_window(e->xconfigure.window);
6123 XGetWMNormalHints(display, win->id, &win->sh, &win->sh_mask);
6127 if (focus_mode == SWM_FOCUS_DEFAULT)
6128 drain_enter_notify();
6133 destroynotify(XEvent *e)
6136 XDestroyWindowEvent *ev = &e->xdestroywindow;
6138 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%lx\n", ev->window);
6140 if ((win = find_window(ev->window)) == NULL) {
6141 if ((win = find_unmanaged_window(ev->window)) == NULL)
6147 /* make sure we focus on something */
6150 unmanage_window(win);
6152 if (focus_mode == SWM_FOCUS_DEFAULT)
6153 drain_enter_notify();
6158 enternotify(XEvent *e)
6160 XCrossingEvent *ev = &e->xcrossing;
6165 Window focus_return;
6166 int revert_to_return;
6168 DNPRINTF(SWM_D_FOCUS, "enternotify: window: 0x%lx, mode: %d, detail: "
6169 "%d, root: 0x%lx, subwindow: 0x%lx, same_screen: %s, focus: %s, "
6170 "state: %d\n", ev->window, ev->mode, ev->detail, ev->root,
6171 ev->subwindow, YESNO(ev->same_screen), YESNO(ev->focus), ev->state);
6173 if (ev->mode != NotifyNormal) {
6174 DNPRINTF(SWM_D_EVENT, "skip enternotify: generated by "
6179 switch (focus_mode) {
6180 case SWM_FOCUS_DEFAULT:
6182 case SWM_FOCUS_FOLLOW:
6184 case SWM_FOCUS_SYNERGY:
6187 * all these checks need to be in this order because the
6188 * XCheckTypedWindowEvent relies on weeding out the previous events
6190 * making this code an option would enable a follow mouse for focus
6195 * state is set when we are switching workspaces and focus is set when
6196 * the window or a subwindow already has focus (occurs during restart).
6198 * Only honor the focus flag if last_focus_event is not FocusOut,
6199 * this allows scrotwm to continue to control focus when another
6200 * program is also playing with it.
6202 if (ev->state || (ev->focus && last_focus_event != FocusOut)) {
6203 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: focus\n");
6208 * happens when a window is created or destroyed and the border
6209 * crosses the mouse pointer and when switching ws
6211 * we need the subwindow test to see if we came from root in order
6212 * to give focus to floaters
6214 if (ev->mode == NotifyNormal && ev->detail == NotifyVirtual &&
6215 ev->subwindow == 0) {
6216 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: NotifyVirtual\n");
6220 /* this window already has focus */
6221 if (ev->mode == NotifyNormal && ev->detail == NotifyInferior) {
6222 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win has focus\n");
6226 /* this window is being deleted or moved to another ws */
6227 if (XCheckTypedWindowEvent(display, ev->window, ConfigureNotify,
6229 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: configurenotify\n");
6230 XPutBackEvent(display, &cne);
6234 if ((win = find_window(ev->window)) == NULL) {
6235 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win == NULL\n");
6240 * In fullstack kill all enters unless they come from a different ws
6241 * (i.e. another region) or focus has been grabbed externally.
6243 if (win->ws->cur_layout->flags & SWM_L_FOCUSPREV &&
6244 last_focus_event != FocusOut) {
6245 XGetInputFocus(display, &focus_return, &revert_to_return);
6246 if ((w = find_window(focus_return)) == NULL ||
6248 DNPRINTF(SWM_D_EVENT, "ignoring event: fullstack\n");
6256 if ((win = find_window(ev->window)) == NULL) {
6257 DNPRINTF(SWM_D_EVENT, "skip enternotify: window is NULL\n");
6262 * if we have more enternotifies let them handle it in due time
6264 if (XCheckTypedEvent(display, EnterNotify, &cne) == True) {
6265 DNPRINTF(SWM_D_EVENT,
6266 "ignoring enternotify: got more enternotify\n");
6267 XPutBackEvent(display, &cne);
6274 /* lets us use one switch statement for arbitrary mode/detail combinations */
6275 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
6278 focusevent(XEvent *e)
6282 u_int32_t mode_detail;
6283 XFocusChangeEvent *ev = &e->xfocus;
6285 DNPRINTF(SWM_D_EVENT, "focusevent: %s window: 0x%lx mode: %d "
6286 "detail: %d\n", ev->type == FocusIn ? "entering" : "leaving",
6287 ev->window, ev->mode, ev->detail);
6289 if (last_focus_event == ev->type) {
6290 DNPRINTF(SWM_D_FOCUS, "ignoring focusevent: bad ordering\n");
6294 last_focus_event = ev->type;
6295 mode_detail = MERGE_MEMBERS(ev->mode, ev->detail);
6297 switch (mode_detail) {
6298 /* synergy client focus operations */
6299 case MERGE_MEMBERS(NotifyNormal, NotifyNonlinear):
6300 case MERGE_MEMBERS(NotifyNormal, NotifyNonlinearVirtual):
6302 /* synergy server focus operations */
6303 case MERGE_MEMBERS(NotifyWhileGrabbed, NotifyNonlinear):
6305 /* Entering applications like rdesktop that mangle the pointer */
6306 case MERGE_MEMBERS(NotifyNormal, NotifyPointer):
6308 if ((win = find_window(e->xfocus.window)) != NULL && win->ws->r)
6309 XSetWindowBorder(display, win->id,
6310 win->ws->r->s->c[ev->type == FocusIn ?
6311 SWM_S_COLOR_FOCUS : SWM_S_COLOR_UNFOCUS].color);
6314 warnx("ignoring focusevent");
6315 DNPRINTF(SWM_D_FOCUS, "ignoring focusevent\n");
6322 mapnotify(XEvent *e)
6325 XMapEvent *ev = &e->xmap;
6327 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%lx\n", ev->window);
6329 win = manage_window(ev->window);
6331 set_win_state(win, NormalState);
6335 mappingnotify(XEvent *e)
6337 XMappingEvent *ev = &e->xmapping;
6339 XRefreshKeyboardMapping(ev);
6340 if (ev->request == MappingKeyboard)
6345 maprequest(XEvent *e)
6348 struct swm_region *r;
6349 XWindowAttributes wa;
6350 XMapRequestEvent *ev = &e->xmaprequest;
6352 DNPRINTF(SWM_D_EVENT, "maprequest: window: 0x%lx\n",
6353 e->xmaprequest.window);
6355 if (!XGetWindowAttributes(display, ev->window, &wa))
6357 if (wa.override_redirect)
6360 win = manage_window(e->xmaprequest.window);
6362 return; /* can't happen */
6366 /* make new win focused */
6367 r = root_to_region(win->wa.root);
6368 if (win->ws == r->ws)
6373 propertynotify(XEvent *e)
6376 XPropertyEvent *ev = &e->xproperty;
6379 name = XGetAtomName(display, ev->atom);
6380 DNPRINTF(SWM_D_EVENT, "propertynotify: window: 0x%lx, atom: %s\n",
6385 win = find_window(ev->window);
6389 if (ev->state == PropertyDelete && ev->atom == a_swm_iconic) {
6390 update_iconic(win, 0);
6391 XMapRaised(display, win->id);
6399 case XA_WM_NORMAL_HINTS:
6401 XGetWMNormalHints(display, win->id, &win->sh, &mask);
6402 warnx("normal hints: flag 0x%x", win->sh.flags);
6403 if (win->sh.flags & PMinSize) {
6404 WIDTH(win) = win->sh.min_width;
6405 HEIGHT(win) = win->sh.min_height;
6406 warnx("min %d %d", WIDTH(win), HEIGHT(win));
6408 XMoveResizeWindow(display, win->id,
6409 X(win), Y(win), WIDTH(win), HEIGHT(win));
6412 if (title_name_enabled || title_class_enabled)
6416 if (window_name_enabled)
6425 unmapnotify(XEvent *e)
6429 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%lx\n", e->xunmap.window);
6431 /* determine if we need to help unmanage this window */
6432 win = find_window(e->xunmap.window);
6436 if (getstate(e->xunmap.window) == NormalState) {
6437 unmanage_window(win);
6440 /* giant hack for apps that don't destroy transient windows */
6441 /* eat a bunch of events to prevent remanaging the window */
6443 while (XCheckWindowEvent(display, e->xunmap.window,
6444 EnterWindowMask, &cne))
6446 while (XCheckWindowEvent(display, e->xunmap.window,
6447 StructureNotifyMask, &cne))
6449 while (XCheckWindowEvent(display, e->xunmap.window,
6450 SubstructureNotifyMask, &cne))
6452 /* resend unmap because we ated it */
6453 XUnmapWindow(display, e->xunmap.window);
6456 if (focus_mode == SWM_FOCUS_DEFAULT)
6457 drain_enter_notify();
6461 visibilitynotify(XEvent *e)
6464 struct swm_region *r;
6466 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%lx\n",
6467 e->xvisibility.window);
6468 if (e->xvisibility.state == VisibilityUnobscured)
6469 for (i = 0; i < ScreenCount(display); i++)
6470 TAILQ_FOREACH(r, &screens[i].rl, entry)
6471 if (e->xvisibility.window == r->bar_window)
6476 clientmessage(XEvent *e)
6478 XClientMessageEvent *ev;
6483 win = find_window(ev->window);
6487 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%lx, type: %ld\n",
6488 ev->window, ev->message_type);
6490 if (ev->message_type == ewmh[_NET_ACTIVE_WINDOW].atom) {
6491 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
6494 if (ev->message_type == ewmh[_NET_CLOSE_WINDOW].atom) {
6495 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
6496 if (win->can_delete)
6497 client_msg(win, adelete);
6499 XKillClient(display, win->id);
6501 if (ev->message_type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
6502 DNPRINTF(SWM_D_EVENT,
6503 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
6504 if (win->floating) {
6505 if (ev->data.l[0] & (1<<8)) /* x */
6506 X(win) = ev->data.l[1];
6507 if (ev->data.l[0] & (1<<9)) /* y */
6508 Y(win) = ev->data.l[2];
6509 if (ev->data.l[0] & (1<<10)) /* width */
6510 WIDTH(win) = ev->data.l[3];
6511 if (ev->data.l[0] & (1<<11)) /* height */
6512 HEIGHT(win) = ev->data.l[4];
6517 /* TODO: Change stack sizes */
6518 /* notify no change was made. */
6519 config_win(win, NULL);
6522 if (ev->message_type == ewmh[_NET_WM_STATE].atom) {
6523 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
6524 ewmh_update_win_state(win, ev->data.l[1], ev->data.l[0]);
6526 ewmh_update_win_state(win, ev->data.l[2],
6534 xerror_start(Display *d, XErrorEvent *ee)
6541 xerror(Display *d, XErrorEvent *ee)
6543 /* warnx("error: %p %p", display, ee); */
6551 xerrorxlib = XSetErrorHandler(xerror_start);
6553 /* this causes an error if some other window manager is running */
6554 XSelectInput(display, DefaultRootWindow(display),
6555 SubstructureRedirectMask);
6556 XSync(display, False);
6560 XSetErrorHandler(xerror);
6561 XSync(display, False);
6566 new_region(struct swm_screen *s, int x, int y, int w, int h)
6568 struct swm_region *r, *n;
6569 struct workspace *ws = NULL;
6572 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
6573 s->idx, w, h, x, y);
6575 /* remove any conflicting regions */
6576 n = TAILQ_FIRST(&s->rl);
6579 n = TAILQ_NEXT(r, entry);
6580 if (X(r) < (x + w) &&
6581 (X(r) + WIDTH(r)) > x &&
6583 (Y(r) + HEIGHT(r)) > y) {
6584 if (r->ws->r != NULL)
6585 r->ws->old_r = r->ws->r;
6587 XDestroyWindow(display, r->bar_window);
6588 TAILQ_REMOVE(&s->rl, r, entry);
6589 TAILQ_INSERT_TAIL(&s->orl, r, entry);
6593 /* search old regions for one to reuse */
6595 /* size + location match */
6596 TAILQ_FOREACH(r, &s->orl, entry)
6597 if (X(r) == x && Y(r) == y &&
6598 HEIGHT(r) == h && WIDTH(r) == w)
6602 TAILQ_FOREACH(r, &s->orl, entry)
6603 if (HEIGHT(r) == h && WIDTH(r) == w)
6607 TAILQ_REMOVE(&s->orl, r, entry);
6608 /* try to use old region's workspace */
6609 if (r->ws->r == NULL)
6612 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
6613 err(1, "new_region: calloc: failed to allocate memory "
6616 /* if we don't have a workspace already, find one */
6618 for (i = 0; i < SWM_WS_MAX; i++)
6619 if (s->ws[i].r == NULL) {
6626 errx(1, "new_region: no free workspaces");
6637 TAILQ_INSERT_TAIL(&s->rl, r, entry);
6643 #ifdef SWM_XRR_HAS_CRTC
6645 XRRScreenResources *sr;
6648 #endif /* SWM_XRR_HAS_CRTC */
6649 struct swm_region *r;
6652 if (i >= ScreenCount(display))
6653 errx(1, "scan_xrandr: invalid screen");
6655 /* remove any old regions */
6656 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
6657 r->ws->old_r = r->ws->r = NULL;
6658 XDestroyWindow(display, r->bar_window);
6659 TAILQ_REMOVE(&screens[i].rl, r, entry);
6660 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
6664 /* map virtual screens onto physical screens */
6665 #ifdef SWM_XRR_HAS_CRTC
6666 if (xrandr_support) {
6667 sr = XRRGetScreenResources(display, screens[i].root);
6669 new_region(&screens[i], 0, 0,
6670 DisplayWidth(display, i),
6671 DisplayHeight(display, i));
6675 for (c = 0, ci = NULL; c < ncrtc; c++) {
6676 ci = XRRGetCrtcInfo(display, sr, sr->crtcs[c]);
6677 if (ci->noutput == 0)
6680 if (ci != NULL && ci->mode == None)
6681 new_region(&screens[i], 0, 0,
6682 DisplayWidth(display, i),
6683 DisplayHeight(display, i));
6685 new_region(&screens[i],
6686 ci->x, ci->y, ci->width, ci->height);
6689 XRRFreeCrtcInfo(ci);
6690 XRRFreeScreenResources(sr);
6692 #endif /* SWM_XRR_HAS_CRTC */
6694 new_region(&screens[i], 0, 0, DisplayWidth(display, i),
6695 DisplayHeight(display, i));
6700 screenchange(XEvent *e) {
6701 XRRScreenChangeNotifyEvent *xe = (XRRScreenChangeNotifyEvent *)e;
6702 struct swm_region *r;
6705 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%lx\n", xe->root);
6707 if (!XRRUpdateConfiguration(e))
6710 /* silly event doesn't include the screen index */
6711 for (i = 0; i < ScreenCount(display); i++)
6712 if (screens[i].root == xe->root)
6714 if (i >= ScreenCount(display))
6715 errx(1, "screenchange: screen not found");
6717 /* brute force for now, just re-enumerate the regions */
6720 /* add bars to all regions */
6721 for (i = 0; i < ScreenCount(display); i++)
6722 TAILQ_FOREACH(r, &screens[i].rl, entry)
6725 if (focus_mode == SWM_FOCUS_DEFAULT)
6726 drain_enter_notify();
6732 Window d1, d2, *wins = NULL;
6733 XWindowAttributes wa;
6738 for (i = 0; i < ScreenCount(display); i++) {
6739 if (!XQueryTree(display, screens[i].root, &d1, &d2, &wins, &no))
6742 /* attach windows to a region */
6743 /* normal windows */
6744 for (j = 0; j < no; j++) {
6745 if (!XGetWindowAttributes(display, wins[j], &wa) ||
6746 wa.override_redirect ||
6747 XGetTransientForHint(display, wins[j], &d1))
6750 state = getstate(wins[j]);
6751 manage = state == IconicState;
6752 if (wa.map_state == IsViewable || manage)
6753 manage_window(wins[j]);
6755 /* transient windows */
6756 for (j = 0; j < no; j++) {
6757 if (!XGetWindowAttributes(display, wins[j], &wa) ||
6758 wa.override_redirect)
6761 state = getstate(wins[j]);
6762 manage = state == IconicState;
6763 if (XGetTransientForHint(display, wins[j], &d1) &&
6765 manage_window(wins[j]);
6778 int errorbase, major, minor;
6779 struct workspace *ws;
6782 if ((screens = calloc(ScreenCount(display),
6783 sizeof(struct swm_screen))) == NULL)
6784 err(1, "setup_screens: calloc: failed to allocate memory for "
6787 /* initial Xrandr setup */
6788 xrandr_support = XRRQueryExtension(display,
6789 &xrandr_eventbase, &errorbase);
6791 if (XRRQueryVersion(display, &major, &minor) && major < 1)
6794 /* map physical screens */
6795 for (i = 0; i < ScreenCount(display); i++) {
6796 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
6798 TAILQ_INIT(&screens[i].rl);
6799 TAILQ_INIT(&screens[i].orl);
6800 screens[i].root = RootWindow(display, i);
6802 /* set default colors */
6803 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
6804 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
6805 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
6806 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
6807 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
6809 /* create graphics context on screen with default font color */
6810 screens[i].bar_gc = XCreateGC(display, screens[i].root, 0,
6813 XSetForeground(display, screens[i].bar_gc,
6814 screens[i].c[SWM_S_COLOR_BAR_FONT].color);
6816 /* set default cursor */
6817 XDefineCursor(display, screens[i].root,
6818 XCreateFontCursor(display, XC_left_ptr));
6820 /* init all workspaces */
6821 /* XXX these should be dynamically allocated too */
6822 for (j = 0; j < SWM_WS_MAX; j++) {
6823 ws = &screens[i].ws[j];
6829 TAILQ_INIT(&ws->winlist);
6830 TAILQ_INIT(&ws->unmanagedlist);
6832 for (k = 0; layouts[k].l_stack != NULL; k++)
6833 if (layouts[k].l_config != NULL)
6834 layouts[k].l_config(ws,
6835 SWM_ARG_ID_STACKINIT);
6836 ws->cur_layout = &layouts[0];
6837 ws->cur_layout->l_string(ws);
6843 XRRSelectInput(display, screens[i].root,
6844 RRScreenChangeNotifyMask);
6851 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
6852 err(1, "setup_globals: strdup: failed to allocate memory.");
6854 if ((spawn_term[0] = strdup("xterm")) == NULL)
6855 err(1, "setup_globals: strdup: failed to allocate memory.");
6857 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
6858 err(1, "setup_globals: strdup: failed to allocate memory.");
6865 Atom netwmcheck, netwmname, utf8_string;
6868 /* work around sun jdk bugs, code from wmname */
6869 netwmcheck = XInternAtom(display, "_NET_SUPPORTING_WM_CHECK", False);
6870 netwmname = XInternAtom(display, "_NET_WM_NAME", False);
6871 utf8_string = XInternAtom(display, "UTF8_STRING", False);
6872 for (i = 0; i < ScreenCount(display); i++) {
6873 root = screens[i].root;
6874 win = XCreateSimpleWindow(display,root, 0, 0, 1, 1, 0,
6875 screens[i].c[SWM_S_COLOR_UNFOCUS].color,
6876 screens[i].c[SWM_S_COLOR_UNFOCUS].color);
6878 XChangeProperty(display, root, netwmcheck, XA_WINDOW, 32,
6879 PropModeReplace, (unsigned char *)&win,1);
6880 XChangeProperty(display, win, netwmcheck, XA_WINDOW, 32,
6881 PropModeReplace, (unsigned char *)&win,1);
6882 XChangeProperty(display, win, netwmname, utf8_string, 8,
6883 PropModeReplace, (unsigned char*)"LG3D", strlen("LG3D"));
6888 main(int argc, char *argv[])
6890 struct swm_region *r, *rr;
6891 struct ws_win *winfocus = NULL;
6894 char conf[PATH_MAX], *cfile = NULL;
6899 struct sigaction sact;
6902 warnx("Welcome to scrotwm V%s Build: %s", SCROTWM_VERSION, buildstr);
6903 if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, "") ||
6905 warnx("no locale support");
6907 if (!X_HAVE_UTF8_STRING)
6908 warnx("no UTF-8 support");
6910 if (!(display = XOpenDisplay(0)))
6911 errx(1, "can not open display");
6914 errx(1, "other wm running");
6916 /* handle some signals */
6917 bzero(&sact, sizeof(sact));
6918 sigemptyset(&sact.sa_mask);
6920 sact.sa_handler = sighdlr;
6921 sigaction(SIGINT, &sact, NULL);
6922 sigaction(SIGQUIT, &sact, NULL);
6923 sigaction(SIGTERM, &sact, NULL);
6924 sigaction(SIGHUP, &sact, NULL);
6926 sact.sa_handler = sighdlr;
6927 sact.sa_flags = SA_NOCLDSTOP;
6928 sigaction(SIGCHLD, &sact, NULL);
6930 astate = XInternAtom(display, "WM_STATE", False);
6931 aprot = XInternAtom(display, "WM_PROTOCOLS", False);
6932 adelete = XInternAtom(display, "WM_DELETE_WINDOW", False);
6933 takefocus = XInternAtom(display, "WM_TAKE_FOCUS", False);
6934 a_wmname = XInternAtom(display, "WM_NAME", False);
6935 a_netwmname = XInternAtom(display, "_NET_WM_NAME", False);
6936 a_utf8_string = XInternAtom(display, "UTF8_STRING", False);
6937 a_string = XInternAtom(display, "STRING", False);
6938 a_swm_iconic = XInternAtom(display, "_SWM_ICONIC", False);
6940 /* look for local and global conf file */
6941 pwd = getpwuid(getuid());
6943 errx(1, "invalid user: %d", getuid());
6952 snprintf(conf, sizeof conf, "%s/.%s", pwd->pw_dir, SWM_CONF_FILE);
6953 if (stat(conf, &sb) != -1) {
6954 if (S_ISREG(sb.st_mode))
6957 /* try global conf file */
6958 snprintf(conf, sizeof conf, "/etc/%s", SWM_CONF_FILE);
6959 if (!stat(conf, &sb))
6960 if (S_ISREG(sb.st_mode))
6964 /* load conf (if any) and refresh font color in bar graphics contexts */
6965 if (cfile && conf_load(cfile, SWM_CONF_DEFAULT) == 0)
6966 for (i = 0; i < ScreenCount(display); ++i)
6967 XSetForeground(display, screens[i].bar_gc,
6968 screens[i].c[SWM_S_COLOR_BAR_FONT].color);
6971 /* set some values to work around bad programs */
6973 /* grab existing windows (before we build the bars) */
6976 if (getenv("SWM_STARTED") == NULL)
6977 setenv("SWM_STARTED", "YES", 1);
6979 /* setup all bars */
6980 for (i = 0; i < ScreenCount(display); i++)
6981 TAILQ_FOREACH(r, &screens[i].rl, entry) {
6982 if (winfocus == NULL)
6983 winfocus = TAILQ_FIRST(&r->ws->winlist);
6991 if (focus_mode == SWM_FOCUS_DEFAULT)
6992 drain_enter_notify();
6994 xfd = ConnectionNumber(display);
6996 while (XPending(display)) {
6997 XNextEvent(display, &e);
7000 if (e.type < LASTEvent) {
7001 DNPRINTF(SWM_D_EVENTQ ,"XEvent: handled: %s, "
7002 "window: 0x%lx, type: %s (%d), %d remaining"
7003 "\n", YESNO(handler[e.type]),
7004 e.xany.window, geteventname(&e),
7005 e.type, QLength(display));
7007 if (handler[e.type])
7008 handler[e.type](&e);
7010 DNPRINTF(SWM_D_EVENTQ, "XRandr Event: window: "
7011 "0x%lx, type: %s (%d)\n", e.xany.window,
7012 xrandr_geteventname(&e), e.type);
7014 switch (e.type - xrandr_eventbase) {
7015 case RRScreenChangeNotify:
7024 /* if we are being restarted go focus on first window */
7026 rr = winfocus->ws->r;
7028 /* not a visible window */
7032 /* move pointer to first screen if multi screen */
7033 if (ScreenCount(display) > 1 || outputs > 1)
7034 XWarpPointer(display, None, rr->s[0].root,
7036 Y(rr) + (bar_enabled ? bar_height : 0));
7038 a.id = SWM_ARG_ID_FOCUSCUR;
7048 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
7050 DNPRINTF(SWM_D_MISC, "select failed");
7051 if (restart_wm == 1)
7052 restart(NULL, NULL);
7053 if (search_resp == 1)
7066 for (i = 0; i < ScreenCount(display); ++i)
7067 if (screens[i].bar_gc != NULL)
7068 XFreeGC(display, screens[i].bar_gc);
7070 XFreeFontSet(display, bar_fs);
7071 XCloseDisplay(display);