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>
9 * Copyright (c) 2011-2012 Lawrence Teo <lteo@lteo.net>
10 * Copyright (c) 2011-2012 Tiago Cunha <tcunha@gmx.com>
12 * Permission to use, copy, modify, and distribute this software for any
13 * purpose with or without fee is hereby granted, provided that the above
14 * copyright notice and this permission notice appear in all copies.
16 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
17 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
18 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
19 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
20 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
21 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
22 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
25 * Much code and ideas taken from dwm under the following license:
26 * MIT/X Consortium License
28 * 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
29 * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
30 * 2006-2007 Jukka Salmi <jukka at salmi dot ch>
31 * 2007 Premysl Hruby <dfenze at gmail dot com>
32 * 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
33 * 2007 Christof Musik <christof at sendfax dot de>
34 * 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
35 * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
36 * 2008 Martin Hurton <martin dot hurton at gmail dot com>
38 * Permission is hereby granted, free of charge, to any person obtaining a
39 * copy of this software and associated documentation files (the "Software"),
40 * to deal in the Software without restriction, including without limitation
41 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
42 * and/or sell copies of the Software, and to permit persons to whom the
43 * Software is furnished to do so, subject to the following conditions:
45 * The above copyright notice and this permission notice shall be included in
46 * all copies or substantial portions of the Software.
48 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
49 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
50 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
51 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
52 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
53 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
54 * DEALINGS IN THE SOFTWARE.
72 #include <sys/types.h>
76 #include <sys/queue.h>
77 #include <sys/param.h>
78 #include <sys/select.h>
79 #if defined(__linux__)
81 #elif defined(__OpenBSD__)
83 #elif defined(__FreeBSD__)
89 #include <X11/cursorfont.h>
90 #include <X11/keysym.h>
91 #include <X11/Xatom.h>
93 #include <X11/Xproto.h>
94 #include <X11/Xutil.h>
95 #include <X11/extensions/Xrandr.h>
96 #include <X11/extensions/XTest.h>
104 #ifdef SPECTRWM_BUILDSTR
105 static const char *buildstr = SPECTRWM_BUILDSTR;
107 static const char *buildstr = SPECTRWM_VERSION;
111 # error XRandR versions less than 1.0 are not supported
116 #define SWM_XRR_HAS_CRTC
120 /*#define SWM_DEBUG*/
122 #define DPRINTF(x...) do { if (swm_debug) fprintf(stderr, x); } while (0)
123 #define DNPRINTF(n,x...) do { if (swm_debug & n) fprintf(stderr, x); } while (0)
124 #define SWM_D_MISC 0x0001
125 #define SWM_D_EVENT 0x0002
126 #define SWM_D_WS 0x0004
127 #define SWM_D_FOCUS 0x0008
128 #define SWM_D_MOVE 0x0010
129 #define SWM_D_STACK 0x0020
130 #define SWM_D_MOUSE 0x0040
131 #define SWM_D_PROP 0x0080
132 #define SWM_D_CLASS 0x0100
133 #define SWM_D_KEY 0x0200
134 #define SWM_D_QUIRK 0x0400
135 #define SWM_D_SPAWN 0x0800
136 #define SWM_D_EVENTQ 0x1000
137 #define SWM_D_CONF 0x2000
138 #define SWM_D_BAR 0x4000
140 u_int32_t swm_debug = 0
158 #define DPRINTF(x...)
159 #define DNPRINTF(n,x...)
162 #define LENGTH(x) (sizeof x / sizeof x[0])
163 #define MODKEY Mod1Mask
164 #define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
165 #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
166 #define MOUSEMASK (BUTTONMASK|PointerMotionMask)
167 #define SWM_PROPLEN (16)
168 #define SWM_FUNCNAME_LEN (32)
169 #define SWM_KEYS_LEN (255)
170 #define SWM_QUIRK_LEN (64)
171 #define X(r) (r)->g.x
172 #define Y(r) (r)->g.y
173 #define WIDTH(r) (r)->g.w
174 #define HEIGHT(r) (r)->g.h
175 #define SH_MIN(w) (w)->sh_mask & PMinSize
176 #define SH_MIN_W(w) (w)->sh.min_width
177 #define SH_MIN_H(w) (w)->sh.min_height
178 #define SH_MAX(w) (w)->sh_mask & PMaxSize
179 #define SH_MAX_W(w) (w)->sh.max_width
180 #define SH_MAX_H(w) (w)->sh.max_height
181 #define SH_INC(w) (w)->sh_mask & PResizeInc
182 #define SH_INC_W(w) (w)->sh.width_inc
183 #define SH_INC_H(w) (w)->sh.height_inc
184 #define SWM_MAX_FONT_STEPS (3)
185 #define WINID(w) ((w) ? (w)->id : 0)
186 #define YESNO(x) ((x) ? "yes" : "no")
188 #define SWM_FOCUS_DEFAULT (0)
189 #define SWM_FOCUS_SYNERGY (1)
190 #define SWM_FOCUS_FOLLOW (2)
192 #define SWM_CONF_DEFAULT (0)
193 #define SWM_CONF_KEYMAPPING (1)
196 #define SWM_LIB "/usr/local/lib/libswmhack.so"
209 volatile sig_atomic_t running = 1;
210 volatile sig_atomic_t restart_wm = 0;
212 int last_focus_event = FocusOut;
213 int (*xerrorxlib)(Display *, XErrorEvent *);
217 int xrandr_eventbase;
218 unsigned int numlockmask = 0;
222 int cycle_visible = 0;
224 int font_adjusted = 0;
225 unsigned int mod_key = MODKEY;
228 struct swm_region *search_r;
229 int select_list_pipe[2];
230 int select_resp_pipe[2];
232 volatile sig_atomic_t search_resp;
233 int search_resp_action;
235 struct search_window {
236 TAILQ_ENTRY(search_window) entry;
242 TAILQ_HEAD(search_winlist, search_window);
244 struct search_winlist search_wl;
249 SWM_SEARCH_UNICONIFY,
250 SWM_SEARCH_NAME_WORKSPACE,
251 SWM_SEARCH_SEARCH_WORKSPACE,
252 SWM_SEARCH_SEARCH_WINDOW
256 double dialog_ratio = 0.6;
258 #define SWM_BAR_MAX (256)
259 #define SWM_BAR_JUSTIFY_LEFT (0)
260 #define SWM_BAR_JUSTIFY_CENTER (1)
261 #define SWM_BAR_JUSTIFY_RIGHT (2)
262 #define SWM_BAR_OFFSET (4)
263 #define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-*-*-*-*-*-*-*-*," \
264 "-*-profont-*-*-*-*-*-*-*-*-*-*-*-*," \
265 "-*-times-medium-r-*-*-*-*-*-*-*-*-*-*," \
266 "-misc-fixed-medium-r-*-*-*-*-*-*-*-*-*-*"
268 #ifdef X_HAVE_UTF8_STRING
269 #define DRAWSTRING(x...) Xutf8DrawString(x)
271 #define DRAWSTRING(x...) XmbDrawString(x)
274 char *bar_argv[] = { NULL, NULL };
276 unsigned char bar_ext[SWM_BAR_MAX];
277 char bar_vertext[SWM_BAR_MAX];
279 sig_atomic_t bar_alarm = 0;
282 int bar_border_width = 1;
283 int bar_at_bottom = 0;
285 int bar_extra_running = 0;
288 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
289 int stack_enabled = 1;
290 int clock_enabled = 1;
291 int urgent_enabled = 0;
292 char *clock_format = NULL;
293 int title_name_enabled = 0;
294 int title_class_enabled = 0;
295 int window_name_enabled = 0;
296 int focus_mode = SWM_FOCUS_DEFAULT;
297 int disable_border = 0;
298 int border_width = 1;
299 int verbose_layout = 0;
302 XFontSetExtents *bar_fs_extents;
304 char *spawn_term[] = { NULL, NULL }; /* XXX fully dynamic */
307 #define SWM_MENU_FN (2)
308 #define SWM_MENU_NB (4)
309 #define SWM_MENU_NF (6)
310 #define SWM_MENU_SB (8)
311 #define SWM_MENU_SF (10)
313 /* layout manager data */
314 struct swm_geometry {
324 /* virtual "screens" */
326 TAILQ_ENTRY(swm_region) entry;
327 struct swm_geometry g;
328 struct workspace *ws; /* current workspace on this region */
329 struct workspace *ws_prior; /* prior workspace on this region */
330 struct swm_screen *s; /* screen idx */
333 TAILQ_HEAD(swm_region_list, swm_region);
336 TAILQ_ENTRY(ws_win) entry;
339 struct ws_win *child_trans; /* transient child window */
340 struct swm_geometry g; /* current geometry */
341 struct swm_geometry g_float; /* geometry when floating */
342 struct swm_geometry rg_float; /* region geom when floating */
343 int g_floatvalid; /* g_float geometry validity */
344 int floatmaxed; /* whether maxed by max_stack */
348 unsigned int ewmh_flags;
349 int font_size_boundary[SWM_MAX_FONT_STEPS];
355 unsigned long quirks;
356 struct workspace *ws; /* always valid */
357 struct swm_screen *s; /* always valid, never changes */
358 XWindowAttributes wa;
364 TAILQ_HEAD(ws_win_list, ws_win);
368 TAILQ_ENTRY(pid_e) entry;
372 TAILQ_HEAD(pid_list, pid_e);
373 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
375 /* layout handlers */
377 void vertical_config(struct workspace *, int);
378 void vertical_stack(struct workspace *, struct swm_geometry *);
379 void horizontal_config(struct workspace *, int);
380 void horizontal_stack(struct workspace *, struct swm_geometry *);
381 void max_stack(struct workspace *, struct swm_geometry *);
382 void plain_stacker(struct workspace *);
383 void fancy_stacker(struct workspace *);
385 struct ws_win *find_window(Window);
387 void grabbuttons(struct ws_win *, int);
388 void new_region(struct swm_screen *, int, int, int, int);
389 void unmanage_window(struct ws_win *);
390 long getstate(Window);
392 int conf_load(char *, int);
395 void (*l_stack)(struct workspace *, struct swm_geometry *);
396 void (*l_config)(struct workspace *, int);
398 #define SWM_L_FOCUSPREV (1<<0)
399 #define SWM_L_MAPONFOCUS (1<<1)
400 void (*l_string)(struct workspace *);
402 /* stack, configure */
403 { vertical_stack, vertical_config, 0, plain_stacker },
404 { horizontal_stack, horizontal_config, 0, plain_stacker },
406 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
407 { NULL, NULL, 0, NULL },
410 /* position of max_stack mode in the layouts array, index into layouts! */
411 #define SWM_V_STACK (0)
412 #define SWM_H_STACK (1)
413 #define SWM_MAX_STACK (2)
415 #define SWM_H_SLICE (32)
416 #define SWM_V_SLICE (32)
418 /* define work spaces */
420 int idx; /* workspace index */
421 char *name; /* workspace name */
422 int always_raise; /* raise windows on focus */
423 struct layout *cur_layout; /* current layout handlers */
424 struct ws_win *focus; /* may be NULL */
425 struct ws_win *focus_prev; /* may be NULL */
426 struct swm_region *r; /* may be NULL */
427 struct swm_region *old_r; /* may be NULL */
428 struct ws_win_list winlist; /* list of windows in ws */
429 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
430 char stacker[10]; /* display stacker and layout */
434 int horizontal_msize;
436 int horizontal_stacks;
445 enum { SWM_S_COLOR_BAR, SWM_S_COLOR_BAR_BORDER, SWM_S_COLOR_BAR_FONT,
446 SWM_S_COLOR_FOCUS, SWM_S_COLOR_UNFOCUS, SWM_S_COLOR_MAX };
448 /* physical screen mapping */
449 #define SWM_WS_MAX (22) /* hard limit */
450 int workspace_limit = 10; /* soft limit */
453 int idx; /* screen index */
454 struct swm_region_list rl; /* list of regions on this screen */
455 struct swm_region_list orl; /* list of old regions */
457 struct workspace ws[SWM_WS_MAX];
463 } c[SWM_S_COLOR_MAX];
467 struct swm_screen *screens;
470 /* args to functions */
473 #define SWM_ARG_ID_FOCUSNEXT (0)
474 #define SWM_ARG_ID_FOCUSPREV (1)
475 #define SWM_ARG_ID_FOCUSMAIN (2)
476 #define SWM_ARG_ID_FOCUSCUR (4)
477 #define SWM_ARG_ID_SWAPNEXT (10)
478 #define SWM_ARG_ID_SWAPPREV (11)
479 #define SWM_ARG_ID_SWAPMAIN (12)
480 #define SWM_ARG_ID_MOVELAST (13)
481 #define SWM_ARG_ID_MASTERSHRINK (20)
482 #define SWM_ARG_ID_MASTERGROW (21)
483 #define SWM_ARG_ID_MASTERADD (22)
484 #define SWM_ARG_ID_MASTERDEL (23)
485 #define SWM_ARG_ID_FLIPLAYOUT (24)
486 #define SWM_ARG_ID_STACKRESET (30)
487 #define SWM_ARG_ID_STACKINIT (31)
488 #define SWM_ARG_ID_CYCLEWS_UP (40)
489 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
490 #define SWM_ARG_ID_CYCLESC_UP (42)
491 #define SWM_ARG_ID_CYCLESC_DOWN (43)
492 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
493 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
494 #define SWM_ARG_ID_STACKINC (50)
495 #define SWM_ARG_ID_STACKDEC (51)
496 #define SWM_ARG_ID_SS_ALL (60)
497 #define SWM_ARG_ID_SS_WINDOW (61)
498 #define SWM_ARG_ID_DONTCENTER (70)
499 #define SWM_ARG_ID_CENTER (71)
500 #define SWM_ARG_ID_KILLWINDOW (80)
501 #define SWM_ARG_ID_DELETEWINDOW (81)
502 #define SWM_ARG_ID_WIDTHGROW (90)
503 #define SWM_ARG_ID_WIDTHSHRINK (91)
504 #define SWM_ARG_ID_HEIGHTGROW (92)
505 #define SWM_ARG_ID_HEIGHTSHRINK (93)
506 #define SWM_ARG_ID_MOVEUP (100)
507 #define SWM_ARG_ID_MOVEDOWN (101)
508 #define SWM_ARG_ID_MOVELEFT (102)
509 #define SWM_ARG_ID_MOVERIGHT (103)
513 void focus(struct swm_region *, union arg *);
514 void focus_magic(struct ws_win *);
518 TAILQ_ENTRY(quirk) entry;
522 #define SWM_Q_FLOAT (1<<0) /* float this window */
523 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
524 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
525 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
526 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
527 #define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
529 TAILQ_HEAD(quirk_list, quirk);
530 struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
533 * Supported EWMH hints should be added to
534 * both the enum and the ewmh array
536 enum { _NET_ACTIVE_WINDOW, _NET_MOVERESIZE_WINDOW, _NET_CLOSE_WINDOW,
537 _NET_WM_WINDOW_TYPE, _NET_WM_WINDOW_TYPE_DOCK,
538 _NET_WM_WINDOW_TYPE_TOOLBAR, _NET_WM_WINDOW_TYPE_UTILITY,
539 _NET_WM_WINDOW_TYPE_SPLASH, _NET_WM_WINDOW_TYPE_DIALOG,
540 _NET_WM_WINDOW_TYPE_NORMAL, _NET_WM_STATE,
541 _NET_WM_STATE_MAXIMIZED_HORZ, _NET_WM_STATE_MAXIMIZED_VERT,
542 _NET_WM_STATE_SKIP_TASKBAR, _NET_WM_STATE_SKIP_PAGER,
543 _NET_WM_STATE_HIDDEN, _NET_WM_STATE_ABOVE, _SWM_WM_STATE_MANUAL,
544 _NET_WM_STATE_FULLSCREEN, _NET_WM_ALLOWED_ACTIONS, _NET_WM_ACTION_MOVE,
545 _NET_WM_ACTION_RESIZE, _NET_WM_ACTION_FULLSCREEN, _NET_WM_ACTION_CLOSE,
551 } ewmh[SWM_EWMH_HINT_MAX] = {
552 /* must be in same order as in the enum */
553 {"_NET_ACTIVE_WINDOW", None},
554 {"_NET_MOVERESIZE_WINDOW", None},
555 {"_NET_CLOSE_WINDOW", None},
556 {"_NET_WM_WINDOW_TYPE", None},
557 {"_NET_WM_WINDOW_TYPE_DOCK", None},
558 {"_NET_WM_WINDOW_TYPE_TOOLBAR", None},
559 {"_NET_WM_WINDOW_TYPE_UTILITY", None},
560 {"_NET_WM_WINDOW_TYPE_SPLASH", None},
561 {"_NET_WM_WINDOW_TYPE_DIALOG", None},
562 {"_NET_WM_WINDOW_TYPE_NORMAL", None},
563 {"_NET_WM_STATE", None},
564 {"_NET_WM_STATE_MAXIMIZED_HORZ", None},
565 {"_NET_WM_STATE_MAXIMIZED_VERT", None},
566 {"_NET_WM_STATE_SKIP_TASKBAR", None},
567 {"_NET_WM_STATE_SKIP_PAGER", None},
568 {"_NET_WM_STATE_HIDDEN", None},
569 {"_NET_WM_STATE_ABOVE", None},
570 {"_SWM_WM_STATE_MANUAL", None},
571 {"_NET_WM_STATE_FULLSCREEN", None},
572 {"_NET_WM_ALLOWED_ACTIONS", None},
573 {"_NET_WM_ACTION_MOVE", None},
574 {"_NET_WM_ACTION_RESIZE", None},
575 {"_NET_WM_ACTION_FULLSCREEN", None},
576 {"_NET_WM_ACTION_CLOSE", None},
579 void store_float_geom(struct ws_win *, struct swm_region *);
580 int floating_toggle_win(struct ws_win *);
581 void spawn_select(struct swm_region *, union arg *, char *, int *);
582 unsigned char *get_win_name(Window);
585 get_property(Window id, Atom atom, long count, Atom type, unsigned long *nitems,
586 unsigned long *nbytes, unsigned char **data)
589 unsigned long *nbytes_ret, *nitems_ret;
590 unsigned long nbytes_tmp, nitems_tmp;
593 nbytes_ret = nbytes != NULL ? nbytes : &nbytes_tmp;
594 nitems_ret = nitems != NULL ? nitems : &nitems_tmp;
596 status = XGetWindowProperty(display, id, atom, 0L, count, False, type,
597 &real, &format, nitems_ret, nbytes_ret, data);
599 if (status != Success)
608 update_iconic(struct ws_win *win, int newv)
615 iprop = XInternAtom(display, "_SWM_ICONIC", False);
619 XChangeProperty(display, win->id, iprop, XA_INTEGER, 32,
620 PropModeReplace, (unsigned char *)&v, 1);
622 XDeleteProperty(display, win->id, iprop);
626 get_iconic(struct ws_win *win)
631 unsigned long nitems, extra;
632 unsigned char *prop = NULL;
634 iprop = XInternAtom(display, "_SWM_ICONIC", False);
637 status = XGetWindowProperty(display, win->id, iprop, 0L, 1L,
638 False, XA_INTEGER, &rettype, &retfmt, &nitems, &extra, &prop);
639 if (status != Success)
641 if (rettype != XA_INTEGER || retfmt != 32)
645 v = *((int32_t *)prop);
659 sup_list = XInternAtom(display, "_NET_SUPPORTED", False);
661 for (i = 0; i < LENGTH(ewmh); i++)
662 ewmh[i].atom = XInternAtom(display, ewmh[i].name, False);
664 for (i = 0; i < ScreenCount(display); i++) {
665 /* Support check window will be created by workaround(). */
667 /* Report supported atoms */
668 XDeleteProperty(display, screens[i].root, sup_list);
669 for (j = 0; j < LENGTH(ewmh); j++)
670 XChangeProperty(display, screens[i].root,
671 sup_list, XA_ATOM, 32,
672 PropModeAppend, (unsigned char *)&ewmh[j].atom,1);
680 unsigned char *data = NULL;
682 Atom sup_check, sup_list;
685 sup_check = XInternAtom(display, "_NET_SUPPORTING_WM_CHECK", False);
686 sup_list = XInternAtom(display, "_NET_SUPPORTED", False);
688 for (i = 0; i < ScreenCount(display); i++) {
689 /* Get the support check window and destroy it */
690 success = get_property(screens[i].root, sup_check, 1, XA_WINDOW,
695 XDestroyWindow(display, id);
696 XDeleteProperty(display, screens[i].root, sup_check);
697 XDeleteProperty(display, screens[i].root, sup_list);
705 ewmh_autoquirk(struct ws_win *win)
708 unsigned long *data = NULL, n;
711 success = get_property(win->id, ewmh[_NET_WM_WINDOW_TYPE].atom, (~0L),
712 XA_ATOM, &n, NULL, (void *)&data);
719 for (i = 0; i < n; i++) {
721 if (type == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
723 if (type == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
724 type == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
725 type == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
727 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
730 if (type == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
731 type == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
733 win->quirks = SWM_Q_FLOAT;
741 #define SWM_EWMH_ACTION_COUNT_MAX (6)
742 #define EWMH_F_FULLSCREEN (1<<0)
743 #define EWMH_F_ABOVE (1<<1)
744 #define EWMH_F_HIDDEN (1<<2)
745 #define EWMH_F_SKIP_PAGER (1<<3)
746 #define EWMH_F_SKIP_TASKBAR (1<<4)
747 #define SWM_F_MANUAL (1<<5)
750 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
752 struct swm_geometry rg;
760 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%lx, "
761 "fullscreen %s\n", win->id, YESNO(fs));
766 store_float_geom(win, win->ws->r);
770 if (win->g_floatvalid) {
771 /* refloat at last floating relative position */
772 X(win) = win->g_float.x - win->rg_float.x + rg.x;
773 Y(win) = win->g_float.y - win->rg_float.y + rg.y;
774 WIDTH(win) = win->g_float.w;
775 HEIGHT(win) = win->g_float.h;
783 ewmh_update_actions(struct ws_win *win)
785 Atom actions[SWM_EWMH_ACTION_COUNT_MAX];
791 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
794 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
795 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
798 XChangeProperty(display, win->id, ewmh[_NET_WM_ALLOWED_ACTIONS].atom,
799 XA_ATOM, 32, PropModeReplace, (unsigned char *)actions, n);
802 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
803 #define _NET_WM_STATE_ADD 1 /* add/set property */
804 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
807 ewmh_update_win_state(struct ws_win *win, long state, long action)
809 unsigned int mask = 0;
810 unsigned int changed = 0;
811 unsigned int orig_flags;
816 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
817 mask = EWMH_F_FULLSCREEN;
818 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
820 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
822 if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
823 mask = EWMH_F_SKIP_PAGER;
824 if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
825 mask = EWMH_F_SKIP_TASKBAR;
828 orig_flags = win->ewmh_flags;
831 case _NET_WM_STATE_REMOVE:
832 win->ewmh_flags &= ~mask;
834 case _NET_WM_STATE_ADD:
835 win->ewmh_flags |= mask;
837 case _NET_WM_STATE_TOGGLE:
838 win->ewmh_flags ^= mask;
842 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
844 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
846 if (!floating_toggle_win(win))
847 win->ewmh_flags = orig_flags; /* revert */
848 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
850 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
851 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
853 if (!ewmh_set_win_fullscreen(win,
854 win->ewmh_flags & EWMH_F_FULLSCREEN))
855 win->ewmh_flags = orig_flags; /* revert */
857 XDeleteProperty(display, win->id, ewmh[_NET_WM_STATE].atom);
859 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
860 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
861 XA_ATOM, 32, PropModeAppend,
862 (unsigned char *)&ewmh[_NET_WM_STATE_FULLSCREEN].atom, 1);
863 if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
864 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
865 XA_ATOM, 32, PropModeAppend,
866 (unsigned char *)&ewmh[_NET_WM_STATE_SKIP_PAGER].atom, 1);
867 if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
868 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
869 XA_ATOM, 32, PropModeAppend,
870 (unsigned char *)&ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom, 1);
871 if (win->ewmh_flags & EWMH_F_ABOVE)
872 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
873 XA_ATOM, 32, PropModeAppend,
874 (unsigned char *)&ewmh[_NET_WM_STATE_ABOVE].atom, 1);
875 if (win->ewmh_flags & SWM_F_MANUAL)
876 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
877 XA_ATOM, 32, PropModeAppend,
878 (unsigned char *)&ewmh[_SWM_WM_STATE_MANUAL].atom, 1);
882 ewmh_get_win_state(struct ws_win *win)
893 win->ewmh_flags |= EWMH_F_ABOVE;
895 win->ewmh_flags |= SWM_F_MANUAL;
897 success = get_property(win->id, ewmh[_NET_WM_STATE].atom,
898 (~0L), XA_ATOM, &n, NULL, (void *)&states);
903 for (i = 0; i < n; i++)
904 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
912 geteventname(XEvent *e)
924 name = "ButtonPress";
927 name = "ButtonRelease";
930 name = "MotionNotify";
933 name = "EnterNotify";
936 name = "LeaveNotify";
945 name = "KeymapNotify";
951 name = "GraphicsExpose";
956 case VisibilityNotify:
957 name = "VisibilityNotify";
960 name = "CreateNotify";
963 name = "DestroyNotify";
966 name = "UnmapNotify";
975 name = "ReparentNotify";
977 case ConfigureNotify:
978 name = "ConfigureNotify";
980 case ConfigureRequest:
981 name = "ConfigureRequest";
984 name = "GravityNotify";
987 name = "ResizeRequest";
989 case CirculateNotify:
990 name = "CirculateNotify";
992 case CirculateRequest:
993 name = "CirculateRequest";
996 name = "PropertyNotify";
999 name = "SelectionClear";
1001 case SelectionRequest:
1002 name = "SelectionRequest";
1004 case SelectionNotify:
1005 name = "SelectionNotify";
1007 case ColormapNotify:
1008 name = "ColormapNotify";
1011 name = "ClientMessage";
1014 name = "MappingNotify";
1024 xrandr_geteventname(XEvent *e)
1028 switch(e->type - xrandr_eventbase) {
1029 case RRScreenChangeNotify:
1030 name = "RRScreenChangeNotify";
1040 dumpwins(struct swm_region *r, union arg *args)
1044 XWindowAttributes wa;
1046 if (r->ws == NULL) {
1047 warnx("dumpwins: invalid workspace");
1051 warnx("=== managed window list ws %02d ===", r->ws->idx);
1053 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1054 state = getstate(win->id);
1055 if (!XGetWindowAttributes(display, win->id, &wa))
1056 warnx("window: 0x%lx, failed XGetWindowAttributes",
1058 warnx("window: 0x%lx, map_state: %d, state: %d, "
1059 "transient: 0x%lx", win->id, wa.map_state, state,
1063 warnx("===== unmanaged window list =====");
1064 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1065 state = getstate(win->id);
1066 if (!XGetWindowAttributes(display, win->id, &wa))
1067 warnx("window: 0x%lx, failed XGetWindowAttributes",
1069 warnx("window: 0x%lx, map_state: %d, state: %d, "
1070 "transient: 0x%lx", win->id, wa.map_state, state,
1074 warnx("=================================");
1078 dumpwins(struct swm_region *r, union arg *args)
1081 #endif /* SWM_DEBUG */
1083 void expose(XEvent *);
1084 void keypress(XEvent *);
1085 void buttonpress(XEvent *);
1086 void configurerequest(XEvent *);
1087 void configurenotify(XEvent *);
1088 void destroynotify(XEvent *);
1089 void enternotify(XEvent *);
1090 void focusevent(XEvent *);
1091 void mapnotify(XEvent *);
1092 void mappingnotify(XEvent *);
1093 void maprequest(XEvent *);
1094 void propertynotify(XEvent *);
1095 void unmapnotify(XEvent *);
1096 void visibilitynotify(XEvent *);
1097 void clientmessage(XEvent *);
1099 void (*handler[LASTEvent])(XEvent *) = {
1101 [KeyPress] = keypress,
1102 [ButtonPress] = buttonpress,
1103 [ConfigureRequest] = configurerequest,
1104 [ConfigureNotify] = configurenotify,
1105 [DestroyNotify] = destroynotify,
1106 [EnterNotify] = enternotify,
1107 [FocusIn] = focusevent,
1108 [FocusOut] = focusevent,
1109 [MapNotify] = mapnotify,
1110 [MappingNotify] = mappingnotify,
1111 [MapRequest] = maprequest,
1112 [PropertyNotify] = propertynotify,
1113 [UnmapNotify] = unmapnotify,
1114 [VisibilityNotify] = visibilitynotify,
1115 [ClientMessage] = clientmessage,
1121 int saved_errno, status;
1124 saved_errno = errno;
1128 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1133 if (errno != ECHILD)
1134 warn("sighdlr: waitpid");
1135 #endif /* SWM_DEBUG */
1138 if (pid == searchpid)
1142 if (WIFEXITED(status)) {
1143 if (WEXITSTATUS(status) != 0)
1144 warnx("sighdlr: child exit status: %d",
1145 WEXITSTATUS(status));
1147 warnx("sighdlr: child is terminated "
1149 #endif /* SWM_DEBUG */
1163 errno = saved_errno;
1169 struct pid_e *p = NULL;
1171 DNPRINTF(SWM_D_MISC, "find_pid: %lu\n", pid);
1176 TAILQ_FOREACH(p, &pidlist, entry) {
1185 name_to_color(char *colorname)
1189 XColor screen_def, exact_def;
1190 unsigned long result = 0;
1191 char cname[32] = "#";
1193 cmap = DefaultColormap(display, screens[0].idx);
1194 status = XAllocNamedColor(display, cmap, colorname,
1195 &screen_def, &exact_def);
1197 strlcat(cname, colorname + 2, sizeof cname - 1);
1198 status = XAllocNamedColor(display, cmap, cname, &screen_def,
1202 result = screen_def.pixel;
1204 warnx("color '%s' not found", colorname);
1210 setscreencolor(char *val, int i, int c)
1212 if (i > 0 && i <= ScreenCount(display)) {
1213 screens[i - 1].c[c].color = name_to_color(val);
1214 free(screens[i - 1].c[c].name);
1215 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1217 } else if (i == -1) {
1218 for (i = 0; i < ScreenCount(display); i++) {
1219 screens[i].c[c].color = name_to_color(val);
1220 free(screens[i].c[c].name);
1221 if ((screens[i].c[c].name = strdup(val)) == NULL)
1225 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1226 i, ScreenCount(display));
1230 fancy_stacker(struct workspace *ws)
1232 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1233 if (ws->cur_layout->l_stack == vertical_stack)
1234 snprintf(ws->stacker, sizeof ws->stacker,
1235 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1236 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1237 if (ws->cur_layout->l_stack == horizontal_stack)
1238 snprintf(ws->stacker, sizeof ws->stacker,
1239 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1240 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1244 plain_stacker(struct workspace *ws)
1246 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1247 if (ws->cur_layout->l_stack == vertical_stack)
1248 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1249 sizeof ws->stacker);
1250 if (ws->cur_layout->l_stack == horizontal_stack)
1251 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1252 sizeof ws->stacker);
1256 custom_region(char *val)
1258 unsigned int sidx, x, y, w, h;
1260 if (sscanf(val, "screen[%u]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1261 errx(1, "invalid custom region, "
1262 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1263 if (sidx < 1 || sidx > ScreenCount(display))
1264 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1265 sidx, ScreenCount(display));
1269 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1271 if (x > DisplayWidth(display, sidx) ||
1272 y > DisplayHeight(display, sidx) ||
1273 w + x > DisplayWidth(display, sidx) ||
1274 h + y > DisplayHeight(display, sidx)) {
1275 warnx("ignoring region %ux%u+%u+%u - not within screen "
1276 "boundaries (%ux%u)", w, h, x, y,
1277 DisplayWidth(display, sidx), DisplayHeight(display, sidx));
1281 new_region(&screens[sidx], x, y, w, h);
1285 socket_setnonblock(int fd)
1289 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1290 err(1, "fcntl F_GETFL");
1291 flags |= O_NONBLOCK;
1292 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1293 err(1, "fcntl F_SETFL");
1297 bar_print(struct swm_region *r, char *s)
1301 XRectangle ibox, lbox;
1303 XClearWindow(display, r->bar_window);
1306 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
1308 switch (bar_justify) {
1309 case SWM_BAR_JUSTIFY_LEFT:
1312 case SWM_BAR_JUSTIFY_CENTER:
1313 x = (WIDTH(r) - lbox.width) / 2;
1315 case SWM_BAR_JUSTIFY_RIGHT:
1316 x = WIDTH(r) - lbox.width - SWM_BAR_OFFSET;
1320 if (x < SWM_BAR_OFFSET)
1323 DRAWSTRING(display, r->bar_window, bar_fs, r->s->bar_gc,
1324 x, (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
1329 bar_extra_stop(void)
1333 bzero(bar_pipe, sizeof bar_pipe);
1336 kill(bar_pid, SIGTERM);
1339 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1344 bar_class_name(char *s, ssize_t sz, struct ws_win *cur_focus)
1346 int do_class, do_name;
1348 XClassHint *xch = NULL;
1350 if ((title_name_enabled == 1 || title_class_enabled == 1) &&
1351 cur_focus != NULL) {
1352 if ((xch = XAllocClassHint()) == NULL)
1354 status = XGetClassHint(display, cur_focus->id, xch);
1355 if (status == BadWindow || status == BadAlloc)
1357 do_class = (title_class_enabled && xch->res_class != NULL);
1358 do_name = (title_name_enabled && xch->res_name != NULL);
1360 strlcat(s, xch->res_class, sz);
1361 if (do_class && do_name)
1362 strlcat(s, ":", sz);
1364 strlcat(s, xch->res_name, sz);
1365 strlcat(s, " ", sz);
1369 XFree(xch->res_name);
1370 XFree(xch->res_class);
1376 bar_window_name(char *s, ssize_t sz, struct ws_win *cur_focus)
1378 unsigned char *title;
1380 if (window_name_enabled && cur_focus != NULL) {
1381 title = get_win_name(cur_focus->id);
1382 if (title != NULL) {
1383 DNPRINTF(SWM_D_BAR, "bar_window_name: title: %s\n",
1386 if (cur_focus->floating)
1387 strlcat(s, "(f) ", sz);
1388 strlcat(s, (char *)title, sz);
1389 strlcat(s, " ", sz);
1395 int urgent[SWM_WS_MAX];
1397 bar_urgent(char *s, ssize_t sz)
1399 XWMHints *wmh = NULL;
1404 if (urgent_enabled == 0)
1407 for (i = 0; i < workspace_limit; i++)
1410 for (i = 0; i < ScreenCount(display); i++)
1411 for (j = 0; j < workspace_limit; j++)
1412 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
1413 wmh = XGetWMHints(display, win->id);
1417 if (wmh->flags & XUrgencyHint)
1422 strlcat(s, "* ", sz);
1423 for (i = 0; i < workspace_limit; i++) {
1425 snprintf(b, sizeof b, "%d ", i + 1);
1427 snprintf(b, sizeof b, "- ");
1430 strlcat(s, "* ", sz);
1438 struct swm_region *r;
1441 char ws[SWM_BAR_MAX];
1442 char s[SWM_BAR_MAX];
1443 unsigned char cn[SWM_BAR_MAX];
1444 char loc[SWM_BAR_MAX];
1445 char *b, *stack = "";
1447 if (bar_enabled == 0)
1449 if (bar_extra && bar_extra_running) {
1450 /* ignore short reads; it'll correct itself */
1451 while ((b = fgetln(stdin, &len)) != NULL)
1452 if (b && b[len - 1] == '\n') {
1454 strlcpy((char *)bar_ext, b, sizeof bar_ext);
1456 if (b == NULL && errno != EAGAIN) {
1457 warn("bar_update: bar_extra failed");
1461 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1463 if (clock_enabled == 0)
1464 strlcpy(s, "", sizeof s);
1467 localtime_r(&tmt, &tm);
1468 len = strftime(s, sizeof s, clock_format, &tm);
1470 strlcat(s, " ", sizeof s);
1473 for (i = 0; i < ScreenCount(display); i++) {
1475 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1476 strlcpy((char *)cn, "", sizeof cn);
1477 strlcpy(ws, "", sizeof ws);
1479 bar_urgent((char *)cn, sizeof cn);
1480 bar_class_name((char *)cn, sizeof cn,
1482 bar_window_name((char *)cn, sizeof cn,
1485 snprintf(ws, sizeof ws, "<%s>",
1488 stack = r->ws->stacker;
1490 snprintf(loc, sizeof loc,
1491 "%d:%d %s %s %s%s %s %s",
1492 x++, r->ws->idx + 1, stack, ws, s, cn,
1493 bar_ext, bar_vertext);
1502 bar_check_opts(void)
1504 if (title_class_enabled || title_name_enabled || window_name_enabled)
1515 bar_toggle(struct swm_region *r, union arg *args)
1517 struct swm_region *tmpr;
1518 int i, sc = ScreenCount(display);
1520 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
1523 for (i = 0; i < sc; i++)
1524 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1525 XUnmapWindow(display, tmpr->bar_window);
1527 for (i = 0; i < sc; i++)
1528 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1529 XMapRaised(display, tmpr->bar_window);
1531 bar_enabled = !bar_enabled;
1534 /* must be after stack */
1541 XSetWindowAttributes wa;
1542 struct swm_region *r;
1545 /* do this here because the conf file is in memory */
1546 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1547 /* launch external status app */
1548 bar_extra_running = 1;
1549 if (pipe(bar_pipe) == -1)
1550 err(1, "pipe error");
1551 socket_setnonblock(bar_pipe[0]);
1552 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1553 if (dup2(bar_pipe[0], 0) == -1)
1555 if (dup2(bar_pipe[1], 1) == -1)
1557 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1558 err(1, "could not disable SIGPIPE");
1559 switch (bar_pid = fork()) {
1561 err(1, "cannot fork");
1565 execvp(bar_argv[0], bar_argv);
1566 err(1, "%s external app failed", bar_argv[0]);
1568 default: /* parent */
1574 bzero(&wa, sizeof wa);
1575 for (i = 0; i < ScreenCount(display); i++)
1576 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1578 screens[i].c[SWM_S_COLOR_BAR_BORDER].color;
1579 wa.background_pixel =
1580 screens[i].c[SWM_S_COLOR_BAR].color;
1581 XChangeWindowAttributes(display, r->bar_window,
1582 CWBackPixel | CWBorderPixel, &wa);
1588 bar_setup(struct swm_region *r)
1590 char *default_string;
1591 char **missing_charsets;
1592 int num_missing_charsets = 0;
1596 XFreeFontSet(display, bar_fs);
1601 DNPRINTF(SWM_D_BAR, "bar_setup: loading bar_fonts: %s\n", bar_fonts);
1603 bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
1604 &num_missing_charsets, &default_string);
1606 if (num_missing_charsets > 0) {
1607 warnx("Unable to load charset(s):");
1609 for (i = 0; i < num_missing_charsets; ++i)
1610 warnx("%s", missing_charsets[i]);
1612 XFreeStringList(missing_charsets);
1614 if (strcmp(default_string, ""))
1615 warnx("Glyphs from those sets will be replaced "
1616 "by '%s'.", default_string);
1618 warnx("Glyphs from those sets won't be drawn.");
1622 errx(1, "Error creating font set structure.");
1624 bar_fs_extents = XExtentsOfFontSet(bar_fs);
1626 bar_height = bar_fs_extents->max_logical_extent.height +
1627 2 * bar_border_width;
1633 y = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
1635 r->bar_window = XCreateSimpleWindow(display,
1636 r->s->root, x, y, WIDTH(r) - 2 * bar_border_width,
1637 bar_height - 2 * bar_border_width,
1638 bar_border_width, r->s->c[SWM_S_COLOR_BAR_BORDER].color,
1639 r->s->c[SWM_S_COLOR_BAR].color);
1640 XSelectInput(display, r->bar_window, VisibilityChangeMask);
1642 XMapRaised(display, r->bar_window);
1643 DNPRINTF(SWM_D_BAR, "bar_setup: bar_window: 0x%lx\n", r->bar_window);
1645 if (signal(SIGALRM, bar_signal) == SIG_ERR)
1646 err(1, "could not install bar_signal");
1651 drain_enter_notify(void)
1656 while (XCheckMaskEvent(display, EnterWindowMask, &cne))
1659 DNPRINTF(SWM_D_MISC, "drain_enter_notify: drained: %d\n", i);
1663 set_win_state(struct ws_win *win, long state)
1665 long data[] = {state, None};
1667 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%lx\n", win->id);
1672 XChangeProperty(display, win->id, astate, astate, 32, PropModeReplace,
1673 (unsigned char *)data, 2);
1680 unsigned char *p = NULL;
1683 if (!get_property(w, astate, 2L, astate, &n, NULL, &p))
1686 result = *((long *)p);
1692 version(struct swm_region *r, union arg *args)
1694 bar_version = !bar_version;
1696 snprintf(bar_vertext, sizeof bar_vertext,
1697 "Version: %s Build: %s", SPECTRWM_VERSION, buildstr);
1699 strlcpy(bar_vertext, "", sizeof bar_vertext);
1704 client_msg(struct ws_win *win, Atom a)
1706 XClientMessageEvent cm;
1711 bzero(&cm, sizeof cm);
1712 cm.type = ClientMessage;
1713 cm.window = win->id;
1714 cm.message_type = aprot;
1717 cm.data.l[1] = CurrentTime;
1718 XSendEvent(display, win->id, False, 0L, (XEvent *)&cm);
1721 /* synthetic response to a ConfigureRequest when not making a change */
1723 config_win(struct ws_win *win, XConfigureRequestEvent *ev)
1730 /* send notification of unchanged state. */
1731 ce.type = ConfigureNotify;
1734 ce.width = WIDTH(win);
1735 ce.height = HEIGHT(win);
1736 ce.override_redirect = False;
1740 ce.display = display;
1742 ce.window = win->id;
1743 ce.border_width = border_width;
1747 ce.display = ev->display;
1748 ce.event = ev->window;
1749 ce.window = ev->window;
1751 /* make response appear more WM_SIZE_HINTS-compliant */
1753 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%lx,"
1754 " sh_mask: %ld, min: %d x %d, max: %d x %d, inc: "
1755 "%d x %d\n", win->id, win->sh_mask, SH_MIN_W(win),
1756 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
1757 SH_INC_W(win), SH_INC_H(win));
1761 /* the hint may be set... to 0! */
1762 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
1763 ce.width = SH_MIN_W(win);
1764 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
1765 ce.height = SH_MIN_H(win);
1770 /* may also be advertized as 0 */
1771 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
1772 ce.width = SH_MAX_W(win);
1773 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
1774 ce.height = SH_MAX_H(win);
1777 /* resize increment. */
1779 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
1780 ce.width -= (ce.width - SH_MIN_W(win)) %
1782 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
1783 ce.height -= (ce.height - SH_MIN_H(win)) %
1787 /* adjust x and y for requested border_width. */
1788 ce.x += border_width - ev->border_width;
1789 ce.y += border_width - ev->border_width;
1790 ce.border_width = ev->border_width;
1791 ce.above = ev->above;
1794 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%lx, (x,y) w x h: "
1795 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
1796 ce.y, ce.width, ce.height, ce.border_width);
1798 XSendEvent(display, win->id, False, StructureNotifyMask, (XEvent *)&ce);
1802 count_win(struct workspace *ws, int count_transient)
1807 TAILQ_FOREACH(win, &ws->winlist, entry) {
1808 if (count_transient == 0 && win->floating)
1810 if (count_transient == 0 && win->transient)
1816 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
1822 quit(struct swm_region *r, union arg *args)
1824 DNPRINTF(SWM_D_MISC, "quit\n");
1829 unmap_window(struct ws_win *win)
1834 /* don't unmap again */
1835 if (getstate(win->id) == IconicState)
1838 set_win_state(win, IconicState);
1840 XUnmapWindow(display, win->id);
1841 XSetWindowBorder(display, win->id,
1842 win->s->c[SWM_S_COLOR_UNFOCUS].color);
1851 for (i = 0; i < ScreenCount(display); i++)
1852 for (j = 0; j < workspace_limit; j++)
1853 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1858 fake_keypress(struct ws_win *win, int keysym, int modifiers)
1865 event.display = display; /* Ignored, but what the hell */
1866 event.window = win->id;
1867 event.root = win->s->root;
1868 event.subwindow = None;
1869 event.time = CurrentTime;
1874 event.same_screen = True;
1875 event.keycode = XKeysymToKeycode(display, keysym);
1876 event.state = modifiers;
1878 event.type = KeyPress;
1879 XSendEvent(event.display, event.window, True,
1880 KeyPressMask, (XEvent *)&event);
1882 event.type = KeyRelease;
1883 XSendEvent(event.display, event.window, True,
1884 KeyPressMask, (XEvent *)&event);
1889 restart(struct swm_region *r, union arg *args)
1891 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
1893 /* disable alarm because the following code may not be interrupted */
1895 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
1896 err(1, "can't disable alarm");
1901 XCloseDisplay(display);
1902 execvp(start_argv[0], start_argv);
1903 warn("execvp failed");
1908 root_to_region(Window root)
1910 struct swm_region *r = NULL;
1912 int i, x, y, wx, wy;
1915 for (i = 0; i < ScreenCount(display); i++)
1916 if (screens[i].root == root)
1919 if (XQueryPointer(display, screens[i].root,
1920 &rr, &cr, &x, &y, &wx, &wy, &mask) != False) {
1921 /* choose a region based on pointer location */
1922 TAILQ_FOREACH(r, &screens[i].rl, entry)
1923 if (x >= X(r) && x <= X(r) + WIDTH(r) &&
1924 y >= Y(r) && y <= Y(r) + HEIGHT(r))
1929 r = TAILQ_FIRST(&screens[i].rl);
1935 find_unmanaged_window(Window id)
1940 for (i = 0; i < ScreenCount(display); i++)
1941 for (j = 0; j < workspace_limit; j++)
1942 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
1950 find_window(Window id)
1953 Window wrr, wpr, *wcr = NULL;
1957 for (i = 0; i < ScreenCount(display); i++)
1958 for (j = 0; j < workspace_limit; j++)
1959 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1963 /* if we were looking for the parent return that window instead */
1964 if (XQueryTree(display, id, &wrr, &wpr, &wcr, &nc) == 0)
1969 /* ignore not found and root */
1970 if (wpr == 0 || wrr == wpr)
1973 /* look for parent */
1974 for (i = 0; i < ScreenCount(display); i++)
1975 for (j = 0; j < workspace_limit; j++)
1976 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1984 spawn(int ws_idx, union arg *args, int close_fd)
1989 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
1992 close(ConnectionNumber(display));
1994 setenv("LD_PRELOAD", SWM_LIB, 1);
1996 if (asprintf(&ret, "%d", ws_idx) == -1) {
1997 warn("spawn: asprintf SWM_WS");
2000 setenv("_SWM_WS", ret, 1);
2004 if (asprintf(&ret, "%d", getpid()) == -1) {
2005 warn("spawn: asprintf _SWM_PID");
2008 setenv("_SWM_PID", ret, 1);
2012 if (setsid() == -1) {
2013 warn("spawn: setsid");
2019 * close stdin and stdout to prevent interaction between apps
2020 * and the baraction script
2021 * leave stderr open to record errors
2023 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
2024 warn("spawn: open");
2027 dup2(fd, STDIN_FILENO);
2028 dup2(fd, STDOUT_FILENO);
2033 execvp(args->argv[0], args->argv);
2035 warn("spawn: execvp");
2040 spawnterm(struct swm_region *r, union arg *args)
2042 DNPRINTF(SWM_D_MISC, "spawnterm\n");
2046 setenv("_SWM_XTERM_FONTADJ", "", 1);
2047 spawn(r->ws->idx, args, 1);
2052 kill_refs(struct ws_win *win)
2055 struct swm_region *r;
2056 struct workspace *ws;
2061 for (i = 0; i < ScreenCount(display); i++)
2062 TAILQ_FOREACH(r, &screens[i].rl, entry)
2063 for (x = 0; x < workspace_limit; x++) {
2065 if (win == ws->focus)
2067 if (win == ws->focus_prev)
2068 ws->focus_prev = NULL;
2073 validate_win(struct ws_win *testwin)
2076 struct workspace *ws;
2077 struct swm_region *r;
2080 if (testwin == NULL)
2083 for (i = 0; i < ScreenCount(display); i++)
2084 TAILQ_FOREACH(r, &screens[i].rl, entry)
2085 for (x = 0; x < workspace_limit; x++) {
2087 TAILQ_FOREACH(win, &ws->winlist, entry)
2095 validate_ws(struct workspace *testws)
2097 struct swm_region *r;
2098 struct workspace *ws;
2101 /* validate all ws */
2102 for (i = 0; i < ScreenCount(display); i++)
2103 TAILQ_FOREACH(r, &screens[i].rl, entry)
2104 for (x = 0; x < workspace_limit; x++) {
2113 unfocus_win(struct ws_win *win)
2118 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%lx\n", WINID(win));
2122 if (win->ws == NULL)
2125 if (validate_ws(win->ws))
2126 return; /* XXX this gets hit with thunderbird, needs fixing */
2128 if (win->ws->r == NULL)
2131 if (validate_win(win)) {
2136 if (win->ws->focus == win) {
2137 win->ws->focus = NULL;
2138 win->ws->focus_prev = win;
2141 if (validate_win(win->ws->focus)) {
2142 kill_refs(win->ws->focus);
2143 win->ws->focus = NULL;
2145 if (validate_win(win->ws->focus_prev)) {
2146 kill_refs(win->ws->focus_prev);
2147 win->ws->focus_prev = NULL;
2150 /* drain all previous unfocus events */
2151 while (XCheckTypedEvent(display, FocusOut, &cne) == True)
2154 grabbuttons(win, 0);
2155 XSetWindowBorder(display, win->id,
2156 win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2158 XChangeProperty(display, win->s->root,
2159 ewmh[_NET_ACTIVE_WINDOW].atom, XA_WINDOW, 32,
2160 PropModeReplace, (unsigned char *)&none,1);
2169 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
2171 for (i = 0; i < ScreenCount(display); i++)
2172 for (j = 0; j < workspace_limit; j++)
2173 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2178 focus_win(struct ws_win *win)
2183 struct ws_win *cfw = NULL;
2186 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%lx\n", WINID(win));
2190 if (win->ws == NULL)
2193 if (validate_ws(win->ws))
2194 return; /* XXX this gets hit with thunderbird, needs fixing */
2196 if (validate_win(win)) {
2201 if (validate_win(win)) {
2206 XGetInputFocus(display, &cur_focus, &rr);
2207 if ((cfw = find_window(cur_focus)) != NULL)
2210 /* use larger hammer since the window was killed somehow */
2211 TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
2212 if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
2213 XSetWindowBorder(display, cfw->id,
2214 cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2217 win->ws->focus = win;
2219 if (win->ws->r != NULL) {
2220 /* drain all previous focus events */
2221 while (XCheckTypedEvent(display, FocusIn, &cne) == True)
2225 XSetInputFocus(display, win->id,
2226 RevertToParent, CurrentTime);
2227 grabbuttons(win, 1);
2228 XSetWindowBorder(display, win->id,
2229 win->ws->r->s->c[SWM_S_COLOR_FOCUS].color);
2230 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
2231 win->ws->always_raise)
2232 XMapRaised(display, win->id);
2234 XChangeProperty(display, win->s->root,
2235 ewmh[_NET_ACTIVE_WINDOW].atom, XA_WINDOW, 32,
2236 PropModeReplace, (unsigned char *)&win->id,1);
2243 switchws(struct swm_region *r, union arg *args)
2245 int wsid = args->id, unmap_old = 0;
2246 struct swm_region *this_r, *other_r;
2248 struct workspace *new_ws, *old_ws;
2254 if (wsid >= workspace_limit)
2258 old_ws = this_r->ws;
2259 new_ws = &this_r->s->ws[wsid];
2261 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
2262 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
2264 if (new_ws == NULL || old_ws == NULL)
2266 if (new_ws == old_ws)
2269 other_r = new_ws->r;
2270 if (other_r == NULL) {
2271 /* the other workspace is hidden, hide this one */
2275 /* the other ws is visible in another region, exchange them */
2276 other_r->ws_prior = new_ws;
2277 other_r->ws = old_ws;
2278 old_ws->r = other_r;
2280 this_r->ws_prior = old_ws;
2281 this_r->ws = new_ws;
2284 /* this is needed so that we can click on a window after a restart */
2288 a.id = SWM_ARG_ID_FOCUSCUR;
2289 focus(new_ws->r, &a);
2293 /* unmap old windows */
2295 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2298 if (focus_mode == SWM_FOCUS_DEFAULT)
2299 drain_enter_notify();
2303 cyclews(struct swm_region *r, union arg *args)
2306 struct swm_screen *s = r->s;
2309 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2310 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2315 case SWM_ARG_ID_CYCLEWS_UP_ALL:
2318 case SWM_ARG_ID_CYCLEWS_UP:
2319 if (a.id < workspace_limit - 1)
2324 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
2327 case SWM_ARG_ID_CYCLEWS_DOWN:
2331 a.id = workspace_limit - 1;
2338 (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
2340 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2344 } while (a.id != r->ws->idx);
2348 priorws(struct swm_region *r, union arg *args)
2352 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2353 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2355 if (r->ws_prior == NULL)
2358 a.id = r->ws_prior->idx;
2363 cyclescr(struct swm_region *r, union arg *args)
2365 struct swm_region *rr = NULL;
2369 /* do nothing if we don't have more than one screen */
2370 if (!(ScreenCount(display) > 1 || outputs > 1))
2375 case SWM_ARG_ID_CYCLESC_UP:
2376 rr = TAILQ_NEXT(r, entry);
2378 rr = TAILQ_FIRST(&screens[i].rl);
2380 case SWM_ARG_ID_CYCLESC_DOWN:
2381 rr = TAILQ_PREV(r, swm_region_list, entry);
2383 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2391 /* move mouse to region */
2393 y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
2394 XWarpPointer(display, None, rr->s[i].root, 0, 0, 0, 0, x, y);
2396 a.id = SWM_ARG_ID_FOCUSCUR;
2399 if (rr->ws->focus) {
2400 /* move to focus window */
2401 x = X(rr->ws->focus) + 1;
2402 y = Y(rr->ws->focus) + 1;
2403 XWarpPointer(display, None, rr->s[i].root, 0, 0, 0, 0, x, y);
2408 sort_windows(struct ws_win_list *wl)
2410 struct ws_win *win, *parent, *nxt;
2415 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
2416 nxt = TAILQ_NEXT(win, entry);
2417 if (win->transient) {
2418 parent = find_window(win->transient);
2419 if (parent == NULL) {
2420 warnx("not possible bug");
2423 TAILQ_REMOVE(wl, win, entry);
2424 TAILQ_INSERT_AFTER(wl, parent, win, entry);
2431 swapwin(struct swm_region *r, union arg *args)
2433 struct ws_win *target, *source;
2434 struct ws_win *cur_focus;
2435 struct ws_win_list *wl;
2438 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2439 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2441 cur_focus = r->ws->focus;
2442 if (cur_focus == NULL)
2446 wl = &source->ws->winlist;
2449 case SWM_ARG_ID_SWAPPREV:
2450 if (source->transient)
2451 source = find_window(source->transient);
2452 target = TAILQ_PREV(source, ws_win_list, entry);
2453 if (target && target->transient)
2454 target = find_window(target->transient);
2455 TAILQ_REMOVE(wl, source, entry);
2457 TAILQ_INSERT_TAIL(wl, source, entry);
2459 TAILQ_INSERT_BEFORE(target, source, entry);
2461 case SWM_ARG_ID_SWAPNEXT:
2462 target = TAILQ_NEXT(source, entry);
2463 /* move the parent and let the sort handle the move */
2464 if (source->transient)
2465 source = find_window(source->transient);
2466 TAILQ_REMOVE(wl, source, entry);
2468 TAILQ_INSERT_HEAD(wl, source, entry);
2470 TAILQ_INSERT_AFTER(wl, target, source, entry);
2472 case SWM_ARG_ID_SWAPMAIN:
2473 target = TAILQ_FIRST(wl);
2474 if (target == source) {
2475 if (source->ws->focus_prev != NULL &&
2476 source->ws->focus_prev != target)
2478 source = source->ws->focus_prev;
2482 if (target == NULL || source == NULL)
2484 source->ws->focus_prev = target;
2485 TAILQ_REMOVE(wl, target, entry);
2486 TAILQ_INSERT_BEFORE(source, target, entry);
2487 TAILQ_REMOVE(wl, source, entry);
2488 TAILQ_INSERT_HEAD(wl, source, entry);
2490 case SWM_ARG_ID_MOVELAST:
2491 TAILQ_REMOVE(wl, source, entry);
2492 TAILQ_INSERT_TAIL(wl, source, entry);
2495 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
2505 focus_prev(struct ws_win *win)
2507 struct ws_win *winfocus = NULL;
2508 struct ws_win *cur_focus = NULL;
2509 struct ws_win_list *wl = NULL;
2510 struct workspace *ws = NULL;
2512 DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%lx\n", WINID(win));
2514 if (!(win && win->ws))
2519 cur_focus = ws->focus;
2521 /* pickle, just focus on whatever */
2522 if (cur_focus == NULL) {
2523 /* use prev_focus if valid */
2524 if (ws->focus_prev && ws->focus_prev != cur_focus &&
2525 find_window(WINID(ws->focus_prev)))
2526 winfocus = ws->focus_prev;
2527 if (winfocus == NULL)
2528 winfocus = TAILQ_FIRST(wl);
2532 /* if transient focus on parent */
2533 if (cur_focus->transient) {
2534 winfocus = find_window(cur_focus->transient);
2538 /* if in max_stack try harder */
2539 if ((win->quirks & SWM_Q_FOCUSPREV) ||
2540 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
2541 if (cur_focus != ws->focus_prev)
2542 winfocus = ws->focus_prev;
2544 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2549 if (cur_focus == win)
2550 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2551 if (winfocus == NULL)
2552 winfocus = TAILQ_LAST(wl, ws_win_list);
2553 if (winfocus == NULL || winfocus == win)
2554 winfocus = TAILQ_NEXT(cur_focus, entry);
2557 focus_magic(winfocus);
2561 focus(struct swm_region *r, union arg *args)
2563 struct ws_win *winfocus = NULL, *head;
2564 struct ws_win *cur_focus = NULL;
2565 struct ws_win_list *wl = NULL;
2566 struct workspace *ws = NULL;
2572 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
2574 /* treat FOCUS_CUR special */
2575 if (args->id == SWM_ARG_ID_FOCUSCUR) {
2576 if (r->ws->focus && r->ws->focus->iconic == 0)
2577 winfocus = r->ws->focus;
2578 else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
2579 winfocus = r->ws->focus_prev;
2581 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
2582 if (winfocus->iconic == 0)
2585 focus_magic(winfocus);
2589 if ((cur_focus = r->ws->focus) == NULL)
2593 if (TAILQ_EMPTY(wl))
2595 /* make sure there is at least one uniconified window */
2597 TAILQ_FOREACH(winfocus, wl, entry)
2598 if (winfocus->iconic == 0) {
2606 case SWM_ARG_ID_FOCUSPREV:
2607 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
2609 head = TAILQ_LAST(wl, ws_win_list);
2611 if (WINID(winfocus) == cur_focus->transient) {
2612 head = TAILQ_PREV(winfocus, ws_win_list, entry);
2614 head = TAILQ_LAST(wl, ws_win_list);
2619 if (winfocus && winfocus->iconic) {
2620 while (winfocus != cur_focus) {
2621 if (winfocus == NULL)
2622 winfocus = TAILQ_LAST(wl, ws_win_list);
2623 if (winfocus->iconic == 0)
2625 winfocus = TAILQ_PREV(winfocus, ws_win_list,
2631 case SWM_ARG_ID_FOCUSNEXT:
2632 head = TAILQ_NEXT(cur_focus, entry);
2634 head = TAILQ_FIRST(wl);
2638 if (winfocus && winfocus->iconic) {
2639 while (winfocus != cur_focus) {
2640 if (winfocus == NULL)
2641 winfocus = TAILQ_FIRST(wl);
2642 if (winfocus->iconic == 0)
2644 winfocus = TAILQ_NEXT(winfocus, entry);
2649 case SWM_ARG_ID_FOCUSMAIN:
2650 winfocus = TAILQ_FIRST(wl);
2651 if (winfocus == cur_focus)
2652 winfocus = cur_focus->ws->focus_prev;
2659 focus_magic(winfocus);
2663 cycle_layout(struct swm_region *r, union arg *args)
2665 struct workspace *ws = r->ws;
2668 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
2671 if (ws->cur_layout->l_stack == NULL)
2672 ws->cur_layout = &layouts[0];
2675 if (focus_mode == SWM_FOCUS_DEFAULT)
2676 drain_enter_notify();
2677 a.id = SWM_ARG_ID_FOCUSCUR;
2683 stack_config(struct swm_region *r, union arg *args)
2685 struct workspace *ws = r->ws;
2687 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
2690 if (ws->cur_layout->l_config != NULL)
2691 ws->cur_layout->l_config(ws, args->id);
2693 if (args->id != SWM_ARG_ID_STACKINIT)
2700 struct swm_geometry g;
2701 struct swm_region *r;
2707 DNPRINTF(SWM_D_STACK, "stack: begin\n");
2709 for (i = 0; i < ScreenCount(display); i++) {
2713 TAILQ_FOREACH(r, &screens[i].rl, entry) {
2714 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
2715 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
2717 /* start with screen geometry, adjust for bar */
2719 g.w -= 2 * border_width;
2720 g.h -= 2 * border_width;
2726 r->ws->cur_layout->l_stack(r->ws, &g);
2727 r->ws->cur_layout->l_string(r->ws);
2728 /* save r so we can track region changes */
2735 if (focus_mode == SWM_FOCUS_DEFAULT)
2736 drain_enter_notify();
2738 DNPRINTF(SWM_D_STACK, "stack: end\n");
2742 store_float_geom(struct ws_win *win, struct swm_region *r)
2744 /* retain window geom and region geom */
2745 win->g_float = win->g;
2746 win->rg_float = r->g;
2747 win->g_floatvalid = 1;
2751 stack_floater(struct ws_win *win, struct swm_region *r)
2759 bzero(&wc, sizeof wc);
2760 mask = CWX | CWY | CWBorderWidth | CWWidth | CWHeight;
2763 * to allow windows to change their size (e.g. mplayer fs) only retrieve
2764 * geom on ws switches or return from max mode
2766 if (win->floatmaxed || (r != r->ws->old_r && win->g_floatvalid
2767 && !(win->ewmh_flags & EWMH_F_FULLSCREEN))) {
2769 * use stored g and rg to set relative position and size
2770 * as in old region or before max stack mode
2772 X(win) = win->g_float.x - win->rg_float.x + X(r);
2773 Y(win) = win->g_float.y - win->rg_float.y + Y(r);
2774 WIDTH(win) = win->g_float.w;
2775 HEIGHT(win) = win->g_float.h;
2776 win->g_floatvalid = 0;
2779 win->floatmaxed = 0;
2781 if ((win->quirks & SWM_Q_FULLSCREEN) && (WIDTH(win) >= WIDTH(r)) &&
2782 (HEIGHT(win) >= HEIGHT(r)))
2783 wc.border_width = 0;
2785 wc.border_width = border_width;
2786 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
2787 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
2788 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
2793 * floaters and transients are auto-centred unless moved
2796 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - wc.border_width;
2797 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - wc.border_width;
2800 /* win can be outside r if new r smaller than old r */
2801 /* Ensure top left corner inside r (move probs otherwise) */
2802 if (X(win) < X(r) - wc.border_width)
2803 X(win) = X(r) - wc.border_width;
2804 if (X(win) > X(r) + WIDTH(r) - 1)
2805 X(win) = (WIDTH(win) > WIDTH(r)) ? X(r) :
2806 (X(r) + WIDTH(r) - WIDTH(win) - 2 * wc.border_width);
2807 if (Y(win) < Y(r) - wc.border_width)
2808 Y(win) = Y(r) - wc.border_width;
2809 if (Y(win) > Y(r) + HEIGHT(r) - 1)
2810 Y(win) = (HEIGHT(win) > HEIGHT(r)) ? Y(r) :
2811 (Y(r) + HEIGHT(r) - HEIGHT(win) - 2 * wc.border_width);
2815 wc.width = WIDTH(win);
2816 wc.height = HEIGHT(win);
2819 * Retain floater and transient geometry for correct positioning
2820 * when ws changes region
2822 if (!(win->ewmh_flags & EWMH_F_FULLSCREEN))
2823 store_float_geom(win, r);
2825 DNPRINTF(SWM_D_MISC, "stack_floater: window: %lu, (x,y) w x h: (%d,%d) "
2826 "%d x %d\n", win->id, wc.x, wc.y, wc.width, wc.height);
2828 XConfigureWindow(display, win->id, mask, &wc);
2832 * Send keystrokes to terminal to decrease/increase the font size as the
2833 * window size changes.
2836 adjust_font(struct ws_win *win)
2838 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
2839 win->floating || win->transient)
2842 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
2843 WIDTH(win) / win->sh.width_inc < term_width &&
2844 win->font_steps < SWM_MAX_FONT_STEPS) {
2845 win->font_size_boundary[win->font_steps] =
2846 (win->sh.width_inc * term_width) + win->sh.base_width;
2849 win->last_inc = win->sh.width_inc;
2850 fake_keypress(win, XK_KP_Subtract, ShiftMask);
2851 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
2852 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
2855 win->last_inc = win->sh.width_inc;
2856 fake_keypress(win, XK_KP_Add, ShiftMask);
2860 #define SWAPXY(g) do { \
2862 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
2863 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
2866 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
2869 XWindowAttributes wa;
2870 struct swm_geometry win_g, r_g = *g;
2871 struct ws_win *win, *fs_win = 0;
2872 int i, j, s, stacks;
2873 int w_inc = 1, h_inc, w_base = 1, h_base;
2874 int hrh, extra = 0, h_slice, last_h = 0;
2875 int split, colno, winno, mwin, msize, mscale;
2876 int remain, missing, v_slice, reconfigure;
2879 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
2880 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
2882 winno = count_win(ws, 0);
2883 if (winno == 0 && count_win(ws, 1) == 0)
2886 TAILQ_FOREACH(win, &ws->winlist, entry)
2887 if (win->transient == 0 && win->floating == 0
2888 && win->iconic == 0)
2895 w_inc = win->sh.width_inc;
2896 w_base = win->sh.base_width;
2897 mwin = ws->l_state.horizontal_mwin;
2898 mscale = ws->l_state.horizontal_msize;
2899 stacks = ws->l_state.horizontal_stacks;
2902 w_inc = win->sh.height_inc;
2903 w_base = win->sh.base_height;
2904 mwin = ws->l_state.vertical_mwin;
2905 mscale = ws->l_state.vertical_msize;
2906 stacks = ws->l_state.vertical_stacks;
2910 if (stacks > winno - mwin)
2911 stacks = winno - mwin;
2915 h_slice = r_g.h / SWM_H_SLICE;
2916 if (mwin && winno > mwin) {
2917 v_slice = r_g.w / SWM_V_SLICE;
2921 win_g.w = v_slice * mscale;
2923 if (w_inc > 1 && w_inc < v_slice) {
2924 /* adjust for window's requested size increment */
2925 remain = (win_g.w - w_base) % w_inc;
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 (wsid >= workspace_limit)
3250 if (r && r->ws && r->ws->focus)
3256 if (win->ws->idx == wsid)
3259 DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%lx\n", win->id);
3262 nws = &win->s->ws[wsid];
3264 a.id = SWM_ARG_ID_FOCUSPREV;
3266 if (win->transient) {
3267 parent = find_window(win->transient);
3269 unmap_window(parent);
3270 TAILQ_REMOVE(&ws->winlist, parent, entry);
3271 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
3276 TAILQ_REMOVE(&ws->winlist, win, entry);
3277 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
3278 if (TAILQ_EMPTY(&ws->winlist))
3279 r->ws->focus = NULL;
3282 /* Try to update the window's workspace property */
3283 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
3285 snprintf((char *)ws_idx_str, SWM_PROPLEN, "%d", nws->idx) <
3287 DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
3289 XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
3290 PropModeReplace, ws_idx_str, strlen((char *)ws_idx_str));
3297 pressbutton(struct swm_region *r, union arg *args)
3299 XTestFakeButtonEvent(display, args->id, True, CurrentTime);
3300 XTestFakeButtonEvent(display, args->id, False, CurrentTime);
3304 raise_toggle(struct swm_region *r, union arg *args)
3306 if (r == NULL || r->ws == NULL)
3309 r->ws->always_raise = !r->ws->always_raise;
3311 /* bring floaters back to top */
3312 if (r->ws->always_raise == 0)
3317 iconify(struct swm_region *r, union arg *args)
3321 if (r->ws->focus == NULL)
3323 unmap_window(r->ws->focus);
3324 update_iconic(r->ws->focus, 1);
3326 if (focus_mode == SWM_FOCUS_DEFAULT)
3327 drain_enter_notify();
3328 r->ws->focus = NULL;
3329 a.id = SWM_ARG_ID_FOCUSCUR;
3334 get_win_name(Window win)
3336 unsigned char *prop = NULL;
3337 unsigned long nbytes, nitems;
3339 /* try _NET_WM_NAME first */
3340 if (get_property(win, a_netwmname, 0L, a_utf8_string, NULL, &nbytes,
3343 if (get_property(win, a_netwmname, nbytes, a_utf8_string,
3344 &nitems, NULL, &prop))
3348 /* fallback to WM_NAME */
3349 if (!get_property(win, a_wmname, 0L, a_string, NULL, &nbytes, &prop))
3352 if (get_property(win, a_wmname, nbytes, a_string, &nitems, NULL, &prop))
3359 uniconify(struct swm_region *r, union arg *args)
3363 unsigned char *name;
3366 DNPRINTF(SWM_D_MISC, "uniconify\n");
3368 if (r == NULL || r->ws == NULL)
3371 /* make sure we have anything to uniconify */
3372 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3373 if (win->ws == NULL)
3374 continue; /* should never happen */
3375 if (win->iconic == 0)
3383 search_resp_action = SWM_SEARCH_UNICONIFY;
3385 spawn_select(r, args, "search", &searchpid);
3387 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3390 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3391 if (win->ws == NULL)
3392 continue; /* should never happen */
3393 if (win->iconic == 0)
3396 name = get_win_name(win->id);
3399 fprintf(lfile, "%s.%lu\n", name, win->id);
3407 name_workspace(struct swm_region *r, union arg *args)
3411 DNPRINTF(SWM_D_MISC, "name_workspace\n");
3417 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
3419 spawn_select(r, args, "name_workspace", &searchpid);
3421 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3424 fprintf(lfile, "%s", "");
3429 search_workspace(struct swm_region *r, union arg *args)
3432 struct workspace *ws;
3435 DNPRINTF(SWM_D_MISC, "search_workspace\n");
3441 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
3443 spawn_select(r, args, "search", &searchpid);
3445 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3448 for (i = 0; i < workspace_limit; i++) {
3452 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
3453 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
3460 search_win_cleanup(void)
3462 struct search_window *sw = NULL;
3464 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
3465 XDestroyWindow(display, sw->indicator);
3466 XFreeGC(display, sw->gc);
3467 TAILQ_REMOVE(&search_wl, sw, entry);
3473 search_win(struct swm_region *r, union arg *args)
3475 struct ws_win *win = NULL;
3476 struct search_window *sw = NULL;
3483 XRectangle ibox, lbox;
3485 DNPRINTF(SWM_D_MISC, "search_win\n");
3488 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
3490 spawn_select(r, args, "search", &searchpid);
3492 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3495 TAILQ_INIT(&search_wl);
3498 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3499 if (win->iconic == 1)
3502 sw = calloc(1, sizeof(struct search_window));
3504 warn("search_win: calloc");
3506 search_win_cleanup();
3512 snprintf(s, sizeof s, "%d", i);
3515 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
3517 w = XCreateSimpleWindow(display,
3518 win->id, 0, 0,lbox.width + 4,
3519 bar_fs_extents->max_logical_extent.height, 1,
3520 r->s->c[SWM_S_COLOR_UNFOCUS].color,
3521 r->s->c[SWM_S_COLOR_FOCUS].color);
3524 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
3526 sw->gc = XCreateGC(display, w, 0, &gcv);
3527 XMapRaised(display, w);
3528 XSetForeground(display, sw->gc, r->s->c[SWM_S_COLOR_BAR].color);
3530 DRAWSTRING(display, w, bar_fs, sw->gc, 2,
3531 (bar_fs_extents->max_logical_extent.height -
3532 lbox.height) / 2 - lbox.y, s, len);
3534 fprintf(lfile, "%d\n", i);
3542 search_resp_uniconify(char *resp, unsigned long len)
3544 unsigned char *name;
3548 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
3550 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
3551 if (win->iconic == 0)
3553 name = get_win_name(win->id);
3556 if (asprintf(&s, "%s.%lu", name, win->id) == -1) {
3561 if (strncmp(s, resp, len) == 0) {
3562 /* XXX this should be a callback to generalize */
3563 update_iconic(win, 0);
3572 search_resp_name_workspace(char *resp, unsigned long len)
3574 struct workspace *ws;
3576 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
3578 if (search_r->ws == NULL)
3583 free(search_r->ws->name);
3584 search_r->ws->name = NULL;
3588 ws->name = strdup(resp);
3589 if (ws->name == NULL) {
3590 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
3591 "strdup: %s", strerror(errno));
3598 search_resp_search_workspace(char *resp, unsigned long len)
3605 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
3609 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
3616 ws_idx = strtonum(q, 1, workspace_limit, &errstr);
3618 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
3625 switchws(search_r, &a);
3629 search_resp_search_window(char *resp, unsigned long len)
3634 struct search_window *sw;
3636 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
3640 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
3645 idx = strtonum(s, 1, INT_MAX, &errstr);
3647 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
3654 TAILQ_FOREACH(sw, &search_wl, entry)
3655 if (idx == sw->idx) {
3661 #define MAX_RESP_LEN 1024
3664 search_do_resp(void)
3670 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
3675 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
3676 warn("search: calloc");
3680 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
3682 warn("search: read error");
3685 resp[rbytes] = '\0';
3688 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
3689 * newline, so work around that by sanitizing the resp now.
3691 resp[strcspn(resp, "\n")] = '\0';
3694 switch (search_resp_action) {
3695 case SWM_SEARCH_UNICONIFY:
3696 search_resp_uniconify(resp, len);
3698 case SWM_SEARCH_NAME_WORKSPACE:
3699 search_resp_name_workspace(resp, len);
3701 case SWM_SEARCH_SEARCH_WORKSPACE:
3702 search_resp_search_workspace(resp, len);
3704 case SWM_SEARCH_SEARCH_WINDOW:
3705 search_resp_search_window(resp, len);
3710 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
3711 search_win_cleanup();
3713 search_resp_action = SWM_SEARCH_NONE;
3714 close(select_resp_pipe[0]);
3719 wkill(struct swm_region *r, union arg *args)
3721 DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
3723 if (r->ws->focus == NULL)
3726 if (args->id == SWM_ARG_ID_KILLWINDOW)
3727 XKillClient(display, r->ws->focus->id);
3729 if (r->ws->focus->can_delete)
3730 client_msg(r->ws->focus, adelete);
3735 floating_toggle_win(struct ws_win *win)
3737 struct swm_region *r;
3747 /* reject floating toggles in max stack mode */
3748 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
3751 if (win->floating) {
3752 if (!win->floatmaxed) {
3753 /* retain position for refloat */
3754 store_float_geom(win, r);
3758 if (win->g_floatvalid) {
3759 /* refloat at last floating relative position */
3760 X(win) = win->g_float.x - win->rg_float.x + X(r);
3761 Y(win) = win->g_float.y - win->rg_float.y + Y(r);
3762 WIDTH(win) = win->g_float.w;
3763 HEIGHT(win) = win->g_float.h;
3768 ewmh_update_actions(win);
3774 floating_toggle(struct swm_region *r, union arg *args)
3776 struct ws_win *win = r->ws->focus;
3782 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
3783 _NET_WM_STATE_TOGGLE);
3786 if (focus_mode == SWM_FOCUS_DEFAULT)
3787 drain_enter_notify();
3789 if (win == win->ws->focus) {
3790 a.id = SWM_ARG_ID_FOCUSCUR;
3791 focus(win->ws->r, &a);
3796 constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
3798 if (X(win) + WIDTH(win) > X(r) + WIDTH(r) - border_width) {
3800 WIDTH(win) = X(r) + WIDTH(r) - X(win) - border_width;
3802 X(win) = X(r) + WIDTH(r) - WIDTH(win) - border_width;
3805 if (X(win) < X(r) - border_width) {
3807 WIDTH(win) -= X(r) - X(win) - border_width;
3809 X(win) = X(r) - border_width;
3812 if (Y(win) + HEIGHT(win) > Y(r) + HEIGHT(r) - border_width) {
3814 HEIGHT(win) = Y(r) + HEIGHT(r) - Y(win) - border_width;
3816 Y(win) = Y(r) + HEIGHT(r) - HEIGHT(win) - border_width;
3819 if (Y(win) < Y(r) - border_width) {
3821 HEIGHT(win) -= Y(r) - Y(win) - border_width;
3823 Y(win) = Y(r) - border_width;
3828 if (HEIGHT(win) < 1)
3833 update_window(struct ws_win *win)
3838 bzero(&wc, sizeof wc);
3839 mask = CWBorderWidth | CWWidth | CWHeight | CWX | CWY;
3840 wc.border_width = border_width;
3843 wc.width = WIDTH(win);
3844 wc.height = HEIGHT(win);
3846 DNPRINTF(SWM_D_MISC, "update_window: window: 0x%lx, (x,y) w x h: "
3847 "(%d,%d) %d x %d\n", win->id, wc.x, wc.y, wc.width, wc.height);
3849 XConfigureWindow(display, win->id, mask, &wc);
3852 #define SWM_RESIZE_STEPS (50)
3855 resize(struct ws_win *win, union arg *args)
3859 struct swm_region *r = NULL;
3860 int resize_step = 0;
3864 struct swm_geometry g;
3865 int top = 0, left = 0;
3868 unsigned int shape; /* cursor style */
3874 DNPRINTF(SWM_D_MOUSE, "resize: window: 0x%lx, floating: %s, "
3875 "transient: 0x%lx\n", win->id, YESNO(win->floating),
3878 if (!(win->transient != 0 || win->floating != 0))
3881 /* reject resizes in max mode for floaters (transient ok) */
3882 if (win->floatmaxed)
3886 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
3892 case SWM_ARG_ID_WIDTHSHRINK:
3893 WIDTH(win) -= SWM_RESIZE_STEPS;
3896 case SWM_ARG_ID_WIDTHGROW:
3897 WIDTH(win) += SWM_RESIZE_STEPS;
3900 case SWM_ARG_ID_HEIGHTSHRINK:
3901 HEIGHT(win) -= SWM_RESIZE_STEPS;
3904 case SWM_ARG_ID_HEIGHTGROW:
3905 HEIGHT(win) += SWM_RESIZE_STEPS;
3912 constrain_window(win, r, 1);
3914 store_float_geom(win,r);
3918 if (focus_mode == SWM_FOCUS_DEFAULT)
3919 drain_enter_notify();
3921 /* get cursor offset from window root */
3922 if (!XQueryPointer(display, win->id, &rr, &cr, &x, &y, &wx, &wy, &mask))
3927 if (wx < WIDTH(win) / 2)
3930 if (wy < HEIGHT(win) / 2)
3933 if (args->id == SWM_ARG_ID_CENTER)
3936 shape = (left) ? XC_top_left_corner : XC_top_right_corner;
3938 shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
3940 cursor = XCreateFontCursor(display, shape);
3942 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
3943 GrabModeAsync, None, cursor, CurrentTime) != GrabSuccess) {
3944 XFreeCursor(display, cursor);
3949 XMaskEvent(display, MOUSEMASK | ExposureMask |
3950 SubstructureRedirectMask, &ev);
3952 case ConfigureRequest:
3955 handler[ev.type](&ev);
3958 /* cursor offset/delta from start of the operation */
3959 dx = ev.xmotion.x_root - x;
3960 dy = ev.xmotion.y_root - y;
3966 if (args->id == SWM_ARG_ID_CENTER) {
3967 if (g.h / 2 + dy < 1)
3971 HEIGHT(win) = g.h + 2 * dy;
3979 HEIGHT(win) = g.h + dy;
3986 if (args->id == SWM_ARG_ID_CENTER) {
3987 if (g.w / 2 + dx < 1)
3991 WIDTH(win) = g.w + 2 * dx;
3999 WIDTH(win) = g.w + dx;
4002 constrain_window(win, r, 1);
4004 /* not free, don't sync more than 120 times / second */
4005 if ((ev.xmotion.time - time) > (1000 / 120) ) {
4006 time = ev.xmotion.time;
4007 XSync(display, False);
4012 } while (ev.type != ButtonRelease);
4014 XSync(display, False);
4017 store_float_geom(win,r);
4019 XUngrabPointer(display, CurrentTime);
4020 XFreeCursor(display, cursor);
4023 drain_enter_notify();
4027 resize_step(struct swm_region *r, union arg *args)
4029 struct ws_win *win = NULL;
4031 if (r && r->ws && r->ws->focus)
4039 #define SWM_MOVE_STEPS (50)
4042 move(struct ws_win *win, union arg *args)
4047 struct swm_region *r = NULL;
4057 DNPRINTF(SWM_D_MOUSE, "move: window: 0x%lx, floating: %s, transient: "
4058 "0x%lx\n", win->id, YESNO(win->floating), win->transient);
4060 /* in max_stack mode should only move transients */
4061 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
4065 if (win->floating == 0 && !win->transient) {
4066 store_float_geom(win,r);
4067 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4070 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4077 case SWM_ARG_ID_MOVELEFT:
4078 X(win) -= (SWM_MOVE_STEPS - border_width);
4081 case SWM_ARG_ID_MOVERIGHT:
4082 X(win) += (SWM_MOVE_STEPS - border_width);
4085 case SWM_ARG_ID_MOVEUP:
4086 Y(win) -= (SWM_MOVE_STEPS - border_width);
4089 case SWM_ARG_ID_MOVEDOWN:
4090 Y(win) += (SWM_MOVE_STEPS - border_width);
4097 constrain_window(win, r, 0);
4099 store_float_geom(win, r);
4103 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
4104 GrabModeAsync, None, XCreateFontCursor(display, XC_fleur),
4105 CurrentTime) != GrabSuccess)
4108 /* get cursor offset from window root */
4109 if (!XQueryPointer(display, win->id, &rr, &cr, &x, &y, &wx, &wy, &mask))
4113 XMaskEvent(display, MOUSEMASK | ExposureMask |
4114 SubstructureRedirectMask, &ev);
4116 case ConfigureRequest:
4119 handler[ev.type](&ev);
4122 X(win) = ev.xmotion.x_root - wx - border_width;
4123 Y(win) = ev.xmotion.y_root - wy - border_width;
4125 constrain_window(win, r, 0);
4127 /* not free, don't sync more than 120 times / second */
4128 if ((ev.xmotion.time - time) > (1000 / 120) ) {
4129 time = ev.xmotion.time;
4130 XSync(display, False);
4135 } while (ev.type != ButtonRelease);
4137 XSync(display, False);
4140 store_float_geom(win,r);
4141 XUngrabPointer(display, CurrentTime);
4144 drain_enter_notify();
4148 move_step(struct swm_region *r, union arg *args)
4150 struct ws_win *win = NULL;
4152 if (r && r->ws && r->ws->focus)
4157 if (!(win->transient != 0 || win->floating != 0))
4164 /* user/key callable function IDs */
4259 kf_search_workspace,
4261 kf_dumpwins, /* MUST BE LAST */
4265 /* key definitions */
4267 dummykeyfunc(struct swm_region *r, union arg *args)
4272 legacyfunc(struct swm_region *r, union arg *args)
4277 char name[SWM_FUNCNAME_LEN];
4278 void (*func)(struct swm_region *r, union arg *);
4280 } keyfuncs[kf_invalid + 1] = {
4281 /* name function argument */
4282 { "cycle_layout", cycle_layout, {0} },
4283 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
4284 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
4285 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
4286 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
4287 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
4288 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
4289 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
4290 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
4291 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
4292 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
4293 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
4294 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
4295 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
4296 { "spawn_term", spawnterm, {.argv = spawn_term} },
4297 { "spawn_menu", legacyfunc, {0} },
4298 { "quit", quit, {0} },
4299 { "restart", restart, {0} },
4300 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
4301 { "ws_1", switchws, {.id = 0} },
4302 { "ws_2", switchws, {.id = 1} },
4303 { "ws_3", switchws, {.id = 2} },
4304 { "ws_4", switchws, {.id = 3} },
4305 { "ws_5", switchws, {.id = 4} },
4306 { "ws_6", switchws, {.id = 5} },
4307 { "ws_7", switchws, {.id = 6} },
4308 { "ws_8", switchws, {.id = 7} },
4309 { "ws_9", switchws, {.id = 8} },
4310 { "ws_10", switchws, {.id = 9} },
4311 { "ws_11", switchws, {.id = 10} },
4312 { "ws_12", switchws, {.id = 11} },
4313 { "ws_13", switchws, {.id = 12} },
4314 { "ws_14", switchws, {.id = 13} },
4315 { "ws_15", switchws, {.id = 14} },
4316 { "ws_16", switchws, {.id = 15} },
4317 { "ws_17", switchws, {.id = 16} },
4318 { "ws_18", switchws, {.id = 17} },
4319 { "ws_19", switchws, {.id = 18} },
4320 { "ws_20", switchws, {.id = 19} },
4321 { "ws_21", switchws, {.id = 20} },
4322 { "ws_22", switchws, {.id = 21} },
4323 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
4324 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
4325 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
4326 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
4327 { "ws_prior", priorws, {0} },
4328 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
4329 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
4330 { "mvws_1", send_to_ws, {.id = 0} },
4331 { "mvws_2", send_to_ws, {.id = 1} },
4332 { "mvws_3", send_to_ws, {.id = 2} },
4333 { "mvws_4", send_to_ws, {.id = 3} },
4334 { "mvws_5", send_to_ws, {.id = 4} },
4335 { "mvws_6", send_to_ws, {.id = 5} },
4336 { "mvws_7", send_to_ws, {.id = 6} },
4337 { "mvws_8", send_to_ws, {.id = 7} },
4338 { "mvws_9", send_to_ws, {.id = 8} },
4339 { "mvws_10", send_to_ws, {.id = 9} },
4340 { "mvws_11", send_to_ws, {.id = 10} },
4341 { "mvws_12", send_to_ws, {.id = 11} },
4342 { "mvws_13", send_to_ws, {.id = 12} },
4343 { "mvws_14", send_to_ws, {.id = 13} },
4344 { "mvws_15", send_to_ws, {.id = 14} },
4345 { "mvws_16", send_to_ws, {.id = 15} },
4346 { "mvws_17", send_to_ws, {.id = 16} },
4347 { "mvws_18", send_to_ws, {.id = 17} },
4348 { "mvws_19", send_to_ws, {.id = 18} },
4349 { "mvws_20", send_to_ws, {.id = 19} },
4350 { "mvws_21", send_to_ws, {.id = 20} },
4351 { "mvws_22", send_to_ws, {.id = 21} },
4352 { "bar_toggle", bar_toggle, {0} },
4353 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
4354 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
4355 { "screenshot_all", legacyfunc, {0} },
4356 { "screenshot_wind", legacyfunc, {0} },
4357 { "float_toggle", floating_toggle,{0} },
4358 { "version", version, {0} },
4359 { "spawn_lock", legacyfunc, {0} },
4360 { "spawn_initscr", legacyfunc, {0} },
4361 { "spawn_custom", dummykeyfunc, {0} },
4362 { "iconify", iconify, {0} },
4363 { "uniconify", uniconify, {0} },
4364 { "raise_toggle", raise_toggle, {0} },
4365 { "button2", pressbutton, {2} },
4366 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
4367 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
4368 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
4369 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
4370 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
4371 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
4372 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
4373 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
4374 { "name_workspace", name_workspace, {0} },
4375 { "search_workspace", search_workspace, {0} },
4376 { "search_win", search_win, {0} },
4377 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
4378 { "invalid key func", NULL, {0} },
4381 RB_ENTRY(key) entry;
4384 enum keyfuncid funcid;
4387 RB_HEAD(key_list, key);
4390 key_cmp(struct key *kp1, struct key *kp2)
4392 if (kp1->keysym < kp2->keysym)
4394 if (kp1->keysym > kp2->keysym)
4397 if (kp1->mod < kp2->mod)
4399 if (kp1->mod > kp2->mod)
4405 RB_GENERATE_STATIC(key_list, key, entry, key_cmp);
4406 struct key_list keys;
4409 enum { client_click, root_click };
4411 unsigned int action;
4413 unsigned int button;
4414 void (*func)(struct ws_win *, union arg *);
4417 /* action key mouse button func args */
4418 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
4419 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
4420 { client_click, MODKEY, Button1, move, {0} },
4424 update_modkey(unsigned int mod)
4430 RB_FOREACH(kp, key_list, &keys)
4431 if (kp->mod & ShiftMask)
4432 kp->mod = mod | ShiftMask;
4436 for (i = 0; i < LENGTH(buttons); i++)
4437 if (buttons[i].mask & ShiftMask)
4438 buttons[i].mask = mod | ShiftMask;
4440 buttons[i].mask = mod;
4445 TAILQ_ENTRY(spawn_prog) entry;
4450 TAILQ_HEAD(spawn_list, spawn_prog);
4451 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
4454 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
4457 struct spawn_prog *prog = NULL;
4459 char *ap, **real_args;
4461 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
4464 TAILQ_FOREACH(prog, &spawns, entry) {
4465 if (!strcasecmp(spawn_name, prog->name))
4469 warnx("spawn_custom: program %s not found", spawn_name);
4473 /* make room for expanded args */
4474 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
4475 err(1, "spawn_custom: calloc real_args");
4477 /* expand spawn_args into real_args */
4478 for (i = 0; i < prog->argc; i++) {
4480 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
4481 if (!strcasecmp(ap, "$bar_border")) {
4483 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
4485 err(1, "spawn_custom border color");
4486 } else if (!strcasecmp(ap, "$bar_color")) {
4488 strdup(r->s->c[SWM_S_COLOR_BAR].name))
4490 err(1, "spawn_custom bar color");
4491 } else if (!strcasecmp(ap, "$bar_font")) {
4492 if ((real_args[i] = strdup(bar_fonts))
4494 err(1, "spawn_custom bar fonts");
4495 } else if (!strcasecmp(ap, "$bar_font_color")) {
4497 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
4499 err(1, "spawn_custom color font");
4500 } else if (!strcasecmp(ap, "$color_focus")) {
4502 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
4504 err(1, "spawn_custom color focus");
4505 } else if (!strcasecmp(ap, "$color_unfocus")) {
4507 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
4509 err(1, "spawn_custom color unfocus");
4511 /* no match --> copy as is */
4512 if ((real_args[i] = strdup(ap)) == NULL)
4513 err(1, "spawn_custom strdup(ap)");
4515 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
4520 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
4521 for (i = 0; i < prog->argc; i++)
4522 DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
4523 DNPRINTF(SWM_D_SPAWN, "\n");
4525 *ret_args = real_args;
4526 return (prog->argc);
4530 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
4536 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4540 spawn(r->ws->idx, &a, 1);
4542 for (i = 0; i < spawn_argc; i++)
4548 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
4554 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4558 if (pipe(select_list_pipe) == -1)
4559 err(1, "pipe error");
4560 if (pipe(select_resp_pipe) == -1)
4561 err(1, "pipe error");
4563 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
4564 err(1, "could not disable SIGPIPE");
4565 switch (*pid = fork()) {
4567 err(1, "cannot fork");
4570 if (dup2(select_list_pipe[0], 0) == -1)
4572 if (dup2(select_resp_pipe[1], 1) == -1)
4574 close(select_list_pipe[1]);
4575 close(select_resp_pipe[0]);
4576 spawn(r->ws->idx, &a, 0);
4578 default: /* parent */
4579 close(select_list_pipe[0]);
4580 close(select_resp_pipe[1]);
4584 for (i = 0; i < spawn_argc; i++)
4590 spawn_insert(char *name, char *args)
4592 char *arg, *cp, *ptr;
4593 struct spawn_prog *sp;
4595 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
4597 if ((sp = calloc(1, sizeof *sp)) == NULL)
4598 err(1, "spawn_insert: malloc");
4599 if ((sp->name = strdup(name)) == NULL)
4600 err(1, "spawn_insert: strdup");
4602 /* convert the arguments to an argument list */
4603 if ((ptr = cp = strdup(args)) == NULL)
4604 err(1, "spawn_insert: strdup");
4605 while ((arg = strsep(&ptr, " \t")) != NULL) {
4606 /* empty field; skip it */
4611 if ((sp->argv = realloc(sp->argv, sp->argc *
4612 sizeof *sp->argv)) == NULL)
4613 err(1, "spawn_insert: realloc");
4614 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
4615 err(1, "spawn_insert: strdup");
4619 TAILQ_INSERT_TAIL(&spawns, sp, entry);
4620 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
4624 spawn_remove(struct spawn_prog *sp)
4628 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
4630 TAILQ_REMOVE(&spawns, sp, entry);
4631 for (i = 0; i < sp->argc; i++)
4637 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
4641 spawn_replace(struct spawn_prog *sp, char *name, char *args)
4643 DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
4646 spawn_insert(name, args);
4648 DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
4652 setspawn(char *name, char *args)
4654 struct spawn_prog *sp;
4656 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
4661 TAILQ_FOREACH(sp, &spawns, entry) {
4662 if (!strcmp(sp->name, name)) {
4666 spawn_replace(sp, name, args);
4667 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
4671 if (*args == '\0') {
4672 warnx("error: setspawn: cannot find program: %s", name);
4676 spawn_insert(name, args);
4677 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
4681 setconfspawn(char *selector, char *value, int flags)
4683 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, value);
4685 setspawn(selector, value);
4687 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
4694 setconfspawn("term", "xterm", 0);
4695 setconfspawn("screenshot_all", "screenshot.sh full", 0);
4696 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
4697 setconfspawn("lock", "xlock", 0);
4698 setconfspawn("initscr", "initscreen.sh", 0);
4699 setconfspawn("menu", "dmenu_run"
4702 " -nf $bar_font_color"
4704 " -sf $bar_color", 0);
4705 setconfspawn("search", "dmenu"
4709 " -nf $bar_font_color"
4711 " -sf $bar_color", 0);
4712 setconfspawn("name_workspace", "dmenu"
4716 " -nf $bar_font_color"
4718 " -sf $bar_color", 0);
4722 #define SWM_MODNAME_SIZE 32
4723 #define SWM_KEY_WS "\n+ \t"
4725 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
4729 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
4730 if (mod == NULL || ks == NULL) {
4731 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
4734 if (keystr == NULL || strlen(keystr) == 0) {
4735 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
4741 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
4742 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
4744 cp += (long)strspn(cp, SWM_KEY_WS);
4745 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
4747 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
4749 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
4751 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
4753 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
4755 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
4757 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
4758 *mod |= ControlMask;
4760 *ks = XStringToKeysym(name);
4761 XConvertCase(*ks, ks, &uks);
4762 if (ks == NoSymbol) {
4764 "parsekeys: invalid key %s\n",
4770 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
4775 strdupsafe(char *str)
4780 return (strdup(str));
4784 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
4788 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
4789 keyfuncs[kfid].name, spawn_name);
4791 if ((kp = malloc(sizeof *kp)) == NULL)
4792 err(1, "key_insert: malloc");
4797 kp->spawn_name = strdupsafe(spawn_name);
4798 RB_INSERT(key_list, &keys, kp);
4800 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
4804 key_lookup(unsigned int mod, KeySym ks)
4811 return (RB_FIND(key_list, &keys, &kp));
4815 key_remove(struct key *kp)
4817 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
4819 RB_REMOVE(key_list, &keys, kp);
4820 free(kp->spawn_name);
4823 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
4827 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
4830 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
4834 key_insert(mod, ks, kfid, spawn_name);
4836 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
4840 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
4845 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
4846 keyfuncs[kfid].name, spawn_name);
4848 if ((kp = key_lookup(mod, ks)) != NULL) {
4849 if (kfid == kf_invalid)
4852 key_replace(kp, mod, ks, kfid, spawn_name);
4853 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
4856 if (kfid == kf_invalid) {
4857 warnx("error: setkeybinding: cannot find mod/key combination");
4858 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
4862 key_insert(mod, ks, kfid, spawn_name);
4863 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
4867 setconfbinding(char *selector, char *value, int flags)
4869 enum keyfuncid kfid;
4872 struct spawn_prog *sp;
4873 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
4874 if (selector == NULL) {
4875 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
4876 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
4878 setkeybinding(mod, ks, kfid, NULL);
4883 /* search by key function name */
4884 for (kfid = 0; kfid < kf_invalid; (kfid)++) {
4885 if (strncasecmp(selector, keyfuncs[kfid].name,
4886 SWM_FUNCNAME_LEN) == 0) {
4887 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
4889 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
4890 setkeybinding(mod, ks, kfid, NULL);
4896 /* search by custom spawn name */
4897 TAILQ_FOREACH(sp, &spawns, entry) {
4898 if (strcasecmp(selector, sp->name) == 0) {
4899 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
4901 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
4902 setkeybinding(mod, ks, kf_spawn_custom,
4909 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
4916 setkeybinding(MODKEY, XK_space, kf_cycle_layout,NULL);
4917 setkeybinding(MODKEY|ShiftMask, XK_backslash, kf_flip_layout, NULL);
4918 setkeybinding(MODKEY|ShiftMask, XK_space, kf_stack_reset, NULL);
4919 setkeybinding(MODKEY, XK_h, kf_master_shrink,NULL);
4920 setkeybinding(MODKEY, XK_l, kf_master_grow, NULL);
4921 setkeybinding(MODKEY, XK_comma, kf_master_add, NULL);
4922 setkeybinding(MODKEY, XK_period, kf_master_del, NULL);
4923 setkeybinding(MODKEY|ShiftMask, XK_comma, kf_stack_inc, NULL);
4924 setkeybinding(MODKEY|ShiftMask, XK_period, kf_stack_dec, NULL);
4925 setkeybinding(MODKEY, XK_Return, kf_swap_main, NULL);
4926 setkeybinding(MODKEY, XK_j, kf_focus_next, NULL);
4927 setkeybinding(MODKEY, XK_k, kf_focus_prev, NULL);
4928 setkeybinding(MODKEY|ShiftMask, XK_j, kf_swap_next, NULL);
4929 setkeybinding(MODKEY|ShiftMask, XK_k, kf_swap_prev, NULL);
4930 setkeybinding(MODKEY|ShiftMask, XK_Return, kf_spawn_term, NULL);
4931 setkeybinding(MODKEY, XK_p, kf_spawn_custom,"menu");
4932 setkeybinding(MODKEY|ShiftMask, XK_q, kf_quit, NULL);
4933 setkeybinding(MODKEY, XK_q, kf_restart, NULL);
4934 setkeybinding(MODKEY, XK_m, kf_focus_main, NULL);
4935 setkeybinding(MODKEY, XK_1, kf_ws_1, NULL);
4936 setkeybinding(MODKEY, XK_2, kf_ws_2, NULL);
4937 setkeybinding(MODKEY, XK_3, kf_ws_3, NULL);
4938 setkeybinding(MODKEY, XK_4, kf_ws_4, NULL);
4939 setkeybinding(MODKEY, XK_5, kf_ws_5, NULL);
4940 setkeybinding(MODKEY, XK_6, kf_ws_6, NULL);
4941 setkeybinding(MODKEY, XK_7, kf_ws_7, NULL);
4942 setkeybinding(MODKEY, XK_8, kf_ws_8, NULL);
4943 setkeybinding(MODKEY, XK_9, kf_ws_9, NULL);
4944 setkeybinding(MODKEY, XK_0, kf_ws_10, NULL);
4945 setkeybinding(MODKEY, XK_F1, kf_ws_11, NULL);
4946 setkeybinding(MODKEY, XK_F2, kf_ws_12, NULL);
4947 setkeybinding(MODKEY, XK_F3, kf_ws_13, NULL);
4948 setkeybinding(MODKEY, XK_F4, kf_ws_14, NULL);
4949 setkeybinding(MODKEY, XK_F5, kf_ws_15, NULL);
4950 setkeybinding(MODKEY, XK_F6, kf_ws_16, NULL);
4951 setkeybinding(MODKEY, XK_F7, kf_ws_17, NULL);
4952 setkeybinding(MODKEY, XK_F8, kf_ws_18, NULL);
4953 setkeybinding(MODKEY, XK_F9, kf_ws_19, NULL);
4954 setkeybinding(MODKEY, XK_F10, kf_ws_20, NULL);
4955 setkeybinding(MODKEY, XK_F11, kf_ws_21, NULL);
4956 setkeybinding(MODKEY, XK_F12, kf_ws_22, NULL);
4957 setkeybinding(MODKEY, XK_Right, kf_ws_next, NULL);
4958 setkeybinding(MODKEY, XK_Left, kf_ws_prev, NULL);
4959 setkeybinding(MODKEY, XK_Up, kf_ws_next_all, NULL);
4960 setkeybinding(MODKEY, XK_Down, kf_ws_prev_all, NULL);
4961 setkeybinding(MODKEY, XK_a, kf_ws_prior, NULL);
4962 setkeybinding(MODKEY|ShiftMask, XK_Right, kf_screen_next, NULL);
4963 setkeybinding(MODKEY|ShiftMask, XK_Left, kf_screen_prev, NULL);
4964 setkeybinding(MODKEY|ShiftMask, XK_1, kf_mvws_1, NULL);
4965 setkeybinding(MODKEY|ShiftMask, XK_2, kf_mvws_2, NULL);
4966 setkeybinding(MODKEY|ShiftMask, XK_3, kf_mvws_3, NULL);
4967 setkeybinding(MODKEY|ShiftMask, XK_4, kf_mvws_4, NULL);
4968 setkeybinding(MODKEY|ShiftMask, XK_5, kf_mvws_5, NULL);
4969 setkeybinding(MODKEY|ShiftMask, XK_6, kf_mvws_6, NULL);
4970 setkeybinding(MODKEY|ShiftMask, XK_7, kf_mvws_7, NULL);
4971 setkeybinding(MODKEY|ShiftMask, XK_8, kf_mvws_8, NULL);
4972 setkeybinding(MODKEY|ShiftMask, XK_9, kf_mvws_9, NULL);
4973 setkeybinding(MODKEY|ShiftMask, XK_0, kf_mvws_10, NULL);
4974 setkeybinding(MODKEY|ShiftMask, XK_F1, kf_mvws_11, NULL);
4975 setkeybinding(MODKEY|ShiftMask, XK_F2, kf_mvws_12, NULL);
4976 setkeybinding(MODKEY|ShiftMask, XK_F3, kf_mvws_13, NULL);
4977 setkeybinding(MODKEY|ShiftMask, XK_F4, kf_mvws_14, NULL);
4978 setkeybinding(MODKEY|ShiftMask, XK_F5, kf_mvws_15, NULL);
4979 setkeybinding(MODKEY|ShiftMask, XK_F6, kf_mvws_16, NULL);
4980 setkeybinding(MODKEY|ShiftMask, XK_F7, kf_mvws_17, NULL);
4981 setkeybinding(MODKEY|ShiftMask, XK_F8, kf_mvws_18, NULL);
4982 setkeybinding(MODKEY|ShiftMask, XK_F9, kf_mvws_19, NULL);
4983 setkeybinding(MODKEY|ShiftMask, XK_F10, kf_mvws_20, NULL);
4984 setkeybinding(MODKEY|ShiftMask, XK_F11, kf_mvws_21, NULL);
4985 setkeybinding(MODKEY|ShiftMask, XK_F12, kf_mvws_22, NULL);
4986 setkeybinding(MODKEY, XK_b, kf_bar_toggle, NULL);
4987 setkeybinding(MODKEY, XK_Tab, kf_focus_next, NULL);
4988 setkeybinding(MODKEY|ShiftMask, XK_Tab, kf_focus_prev, NULL);
4989 setkeybinding(MODKEY|ShiftMask, XK_x, kf_wind_kill, NULL);
4990 setkeybinding(MODKEY, XK_x, kf_wind_del, NULL);
4991 setkeybinding(MODKEY, XK_s, kf_spawn_custom,"screenshot_all");
4992 setkeybinding(MODKEY|ShiftMask, XK_s, kf_spawn_custom,"screenshot_wind");
4993 setkeybinding(MODKEY, XK_t, kf_float_toggle,NULL);
4994 setkeybinding(MODKEY|ShiftMask, XK_v, kf_version, NULL);
4995 setkeybinding(MODKEY|ShiftMask, XK_Delete, kf_spawn_custom,"lock");
4996 setkeybinding(MODKEY|ShiftMask, XK_i, kf_spawn_custom,"initscr");
4997 setkeybinding(MODKEY, XK_w, kf_iconify, NULL);
4998 setkeybinding(MODKEY|ShiftMask, XK_w, kf_uniconify, NULL);
4999 setkeybinding(MODKEY|ShiftMask, XK_r, kf_raise_toggle,NULL);
5000 setkeybinding(MODKEY, XK_v, kf_button2, NULL);
5001 setkeybinding(MODKEY, XK_equal, kf_width_grow, NULL);
5002 setkeybinding(MODKEY, XK_minus, kf_width_shrink,NULL);
5003 setkeybinding(MODKEY|ShiftMask, XK_equal, kf_height_grow, NULL);
5004 setkeybinding(MODKEY|ShiftMask, XK_minus, kf_height_shrink,NULL);
5005 setkeybinding(MODKEY, XK_bracketleft, kf_move_left, NULL);
5006 setkeybinding(MODKEY, XK_bracketright,kf_move_right, NULL);
5007 setkeybinding(MODKEY|ShiftMask, XK_bracketleft, kf_move_up, NULL);
5008 setkeybinding(MODKEY|ShiftMask, XK_bracketright,kf_move_down, NULL);
5009 setkeybinding(MODKEY|ShiftMask, XK_slash, kf_name_workspace,NULL);
5010 setkeybinding(MODKEY, XK_slash, kf_search_workspace,NULL);
5011 setkeybinding(MODKEY, XK_f, kf_search_win, NULL);
5013 setkeybinding(MODKEY|ShiftMask, XK_d, kf_dumpwins, NULL);
5022 while (RB_EMPTY(&keys) == 0) {
5023 kp = RB_ROOT(&keys);
5029 setkeymapping(char *selector, char *value, int flags)
5031 char keymapping_file[PATH_MAX];
5032 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
5033 if (value[0] == '~')
5034 snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
5035 pwd->pw_dir, &value[1]);
5037 strlcpy(keymapping_file, value, sizeof keymapping_file);
5039 /* load new key bindings; if it fails, revert to default bindings */
5040 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
5044 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
5049 updatenumlockmask(void)
5052 XModifierKeymap *modmap;
5054 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
5056 modmap = XGetModifierMapping(display);
5057 for (i = 0; i < 8; i++)
5058 for (j = 0; j < modmap->max_keypermod; j++)
5059 if (modmap->modifiermap[i * modmap->max_keypermod + j]
5060 == XKeysymToKeycode(display, XK_Num_Lock))
5061 numlockmask = (1 << i);
5063 XFreeModifiermap(modmap);
5071 unsigned int modifiers[] =
5072 { 0, LockMask, numlockmask, numlockmask | LockMask };
5075 DNPRINTF(SWM_D_MISC, "grabkeys\n");
5076 updatenumlockmask();
5078 for (k = 0; k < ScreenCount(display); k++) {
5079 if (TAILQ_EMPTY(&screens[k].rl))
5081 XUngrabKey(display, AnyKey, AnyModifier, screens[k].root);
5082 RB_FOREACH(kp, key_list, &keys) {
5083 if ((code = XKeysymToKeycode(display, kp->keysym)))
5084 for (j = 0; j < LENGTH(modifiers); j++)
5085 XGrabKey(display, code,
5086 kp->mod | modifiers[j],
5087 screens[k].root, True,
5088 GrabModeAsync, GrabModeAsync);
5094 grabbuttons(struct ws_win *win, int focused)
5097 unsigned int modifiers[] =
5098 { 0, LockMask, numlockmask, numlockmask|LockMask };
5100 updatenumlockmask();
5101 XUngrabButton(display, AnyButton, AnyModifier, win->id);
5103 for (i = 0; i < LENGTH(buttons); i++)
5104 if (buttons[i].action == client_click)
5105 for (j = 0; j < LENGTH(modifiers); j++)
5106 XGrabButton(display, buttons[i].button,
5107 buttons[i].mask | modifiers[j],
5108 win->id, False, BUTTONMASK,
5109 GrabModeAsync, GrabModeSync, None,
5112 XGrabButton(display, AnyButton, AnyModifier, win->id, False,
5113 BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
5116 const char *quirkname[] = {
5117 "NONE", /* config string for "no value" */
5126 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
5127 #define SWM_Q_WS "\n|+ \t"
5129 parsequirks(char *qstr, unsigned long *quirk)
5139 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
5141 cp += (long)strspn(cp, SWM_Q_WS);
5142 for (i = 0; i < LENGTH(quirkname); i++) {
5143 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
5144 DNPRINTF(SWM_D_QUIRK,
5145 "parsequirks: %s\n", name);
5150 *quirk |= 1 << (i-1);
5154 if (i >= LENGTH(quirkname)) {
5155 DNPRINTF(SWM_D_QUIRK,
5156 "parsequirks: invalid quirk [%s]\n", name);
5164 quirk_insert(const char *class, const char *name, unsigned long quirk)
5168 DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
5171 if ((qp = malloc(sizeof *qp)) == NULL)
5172 err(1, "quirk_insert: malloc");
5173 if ((qp->class = strdup(class)) == NULL)
5174 err(1, "quirk_insert: strdup");
5175 if ((qp->name = strdup(name)) == NULL)
5176 err(1, "quirk_insert: strdup");
5179 TAILQ_INSERT_TAIL(&quirks, qp, entry);
5181 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
5185 quirk_remove(struct quirk *qp)
5187 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
5188 qp->name, qp->quirk);
5190 TAILQ_REMOVE(&quirks, qp, entry);
5195 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
5199 quirk_replace(struct quirk *qp, const char *class, const char *name,
5200 unsigned long quirk)
5202 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
5203 qp->name, qp->quirk);
5206 quirk_insert(class, name, quirk);
5208 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
5212 setquirk(const char *class, const char *name, unsigned long quirk)
5216 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
5219 TAILQ_FOREACH(qp, &quirks, entry) {
5220 if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
5224 quirk_replace(qp, class, name, quirk);
5225 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5230 warnx("error: setquirk: cannot find class/name combination");
5234 quirk_insert(class, name, quirk);
5235 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5239 setconfquirk(char *selector, char *value, int flags)
5241 char *cp, *class, *name;
5243 unsigned long quirks;
5244 if (selector == NULL)
5246 if ((cp = strchr(selector, ':')) == NULL)
5251 if ((retval = parsequirks(value, &quirks)) == 0)
5252 setquirk(class, name, quirks);
5259 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
5260 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
5261 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
5262 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
5263 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5264 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
5265 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5266 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5267 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5268 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5269 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
5270 setquirk("pcb", "pcb", SWM_Q_FLOAT);
5271 setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
5274 /* conf file stuff */
5275 #define SWM_CONF_FILE "spectrwm.conf"
5276 #define SWM_CONF_FILE_OLD "scrotwm.conf"
5278 enum { SWM_S_BAR_DELAY, SWM_S_BAR_ENABLED, SWM_S_BAR_BORDER_WIDTH,
5279 SWM_S_STACK_ENABLED, SWM_S_CLOCK_ENABLED, SWM_S_CLOCK_FORMAT,
5280 SWM_S_CYCLE_EMPTY, SWM_S_CYCLE_VISIBLE, SWM_S_WORKSPACE_LIMIT,
5281 SWM_S_SS_ENABLED, SWM_S_TERM_WIDTH, SWM_S_TITLE_CLASS_ENABLED,
5282 SWM_S_TITLE_NAME_ENABLED, SWM_S_WINDOW_NAME_ENABLED, SWM_S_URGENT_ENABLED,
5283 SWM_S_FOCUS_MODE, SWM_S_DISABLE_BORDER, SWM_S_BORDER_WIDTH,
5284 SWM_S_BAR_FONT, SWM_S_BAR_ACTION, SWM_S_SPAWN_TERM,
5285 SWM_S_SS_APP, SWM_S_DIALOG_RATIO, SWM_S_BAR_AT_BOTTOM,
5286 SWM_S_VERBOSE_LAYOUT, SWM_S_BAR_JUSTIFY
5290 setconfvalue(char *selector, char *value, int flags)
5296 case SWM_S_BAR_DELAY:
5297 bar_delay = atoi(value);
5299 case SWM_S_BAR_ENABLED:
5300 bar_enabled = atoi(value);
5302 case SWM_S_BAR_BORDER_WIDTH:
5303 bar_border_width = atoi(value);
5305 case SWM_S_BAR_AT_BOTTOM:
5306 bar_at_bottom = atoi(value);
5308 case SWM_S_BAR_JUSTIFY:
5309 if (!strcmp(value, "left"))
5310 bar_justify = SWM_BAR_JUSTIFY_LEFT;
5311 else if (!strcmp(value, "center"))
5312 bar_justify = SWM_BAR_JUSTIFY_CENTER;
5313 else if (!strcmp(value, "right"))
5314 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
5316 errx(1, "invalid bar_justify");
5318 case SWM_S_STACK_ENABLED:
5319 stack_enabled = atoi(value);
5321 case SWM_S_CLOCK_ENABLED:
5322 clock_enabled = atoi(value);
5324 case SWM_S_CLOCK_FORMAT:
5325 #ifndef SWM_DENY_CLOCK_FORMAT
5327 if ((clock_format = strdup(value)) == NULL)
5328 err(1, "setconfvalue: clock_format");
5331 case SWM_S_CYCLE_EMPTY:
5332 cycle_empty = atoi(value);
5334 case SWM_S_CYCLE_VISIBLE:
5335 cycle_visible = atoi(value);
5337 case SWM_S_WORKSPACE_LIMIT:
5338 workspace_limit = atoi(value);
5339 if (workspace_limit > SWM_WS_MAX)
5340 workspace_limit = SWM_WS_MAX;
5341 else if (workspace_limit < 1)
5342 workspace_limit = 1;
5344 case SWM_S_SS_ENABLED:
5345 ss_enabled = atoi(value);
5347 case SWM_S_TERM_WIDTH:
5348 term_width = atoi(value);
5350 case SWM_S_TITLE_CLASS_ENABLED:
5351 title_class_enabled = atoi(value);
5353 case SWM_S_WINDOW_NAME_ENABLED:
5354 window_name_enabled = atoi(value);
5356 case SWM_S_TITLE_NAME_ENABLED:
5357 title_name_enabled = atoi(value);
5359 case SWM_S_URGENT_ENABLED:
5360 urgent_enabled = atoi(value);
5362 case SWM_S_FOCUS_MODE:
5363 if (!strcmp(value, "default"))
5364 focus_mode = SWM_FOCUS_DEFAULT;
5365 else if (!strcmp(value, "follow_cursor"))
5366 focus_mode = SWM_FOCUS_FOLLOW;
5367 else if (!strcmp(value, "synergy"))
5368 focus_mode = SWM_FOCUS_SYNERGY;
5370 errx(1, "focus_mode");
5372 case SWM_S_DISABLE_BORDER:
5373 disable_border = atoi(value);
5375 case SWM_S_BORDER_WIDTH:
5376 border_width = atoi(value);
5378 case SWM_S_BAR_FONT:
5380 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
5381 err(1, "setconfvalue: asprintf: failed to allocate "
5382 "memory for bar_fonts.");
5386 case SWM_S_BAR_ACTION:
5388 if ((bar_argv[0] = strdup(value)) == NULL)
5389 err(1, "setconfvalue: bar_action");
5391 case SWM_S_SPAWN_TERM:
5392 free(spawn_term[0]);
5393 if ((spawn_term[0] = strdup(value)) == NULL)
5394 err(1, "setconfvalue: spawn_term");
5398 case SWM_S_DIALOG_RATIO:
5399 dialog_ratio = atof(value);
5400 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
5403 case SWM_S_VERBOSE_LAYOUT:
5404 verbose_layout = atoi(value);
5405 for (i = 0; layouts[i].l_stack != NULL; i++) {
5407 layouts[i].l_string = fancy_stacker;
5409 layouts[i].l_string = plain_stacker;
5419 setconfmodkey(char *selector, char *value, int flags)
5421 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
5422 update_modkey(Mod1Mask);
5423 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
5424 update_modkey(Mod2Mask);
5425 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
5426 update_modkey(Mod3Mask);
5427 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
5428 update_modkey(Mod4Mask);
5435 setconfcolor(char *selector, char *value, int flags)
5437 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
5442 setconfregion(char *selector, char *value, int flags)
5444 custom_region(value);
5449 setautorun(char *selector, char *value, int flags)
5459 if (getenv("SWM_STARTED"))
5463 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
5464 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
5466 if (ws_id < 0 || ws_id >= workspace_limit)
5467 errx(1, "autorun: invalid workspace %d", ws_id + 1);
5470 * This is a little intricate
5472 * If the pid already exists we simply reuse it because it means it was
5473 * used before AND not claimed by manage_window. We get away with
5474 * altering it in the parent after INSERT because this can not be a race
5477 while ((ap = strsep(&sp, " \t")) != NULL) {
5480 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
5482 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
5483 err(1, "setautorun: realloc");
5484 a.argv[argc - 1] = ap;
5487 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
5488 err(1, "setautorun: realloc");
5489 a.argv[argc] = NULL;
5491 if ((pid = fork()) == 0) {
5492 spawn(ws_id, &a, 1);
5501 p = calloc(1, sizeof *p);
5504 TAILQ_INSERT_TAIL(&pidlist, p, entry);
5514 setlayout(char *selector, char *value, int flags)
5516 int ws_id, i, x, mg, ma, si, raise;
5517 int st = SWM_V_STACK;
5519 struct workspace *ws;
5521 if (getenv("SWM_STARTED"))
5525 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
5526 &ws_id, &mg, &ma, &si, &raise, s) != 6)
5527 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
5528 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
5531 if (ws_id < 0 || ws_id >= workspace_limit)
5532 errx(1, "layout: invalid workspace %d", ws_id + 1);
5534 if (!strcasecmp(s, "vertical"))
5536 else if (!strcasecmp(s, "horizontal"))
5538 else if (!strcasecmp(s, "fullscreen"))
5541 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
5542 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
5545 for (i = 0; i < ScreenCount(display); i++) {
5546 ws = (struct workspace *)&screens[i].ws;
5547 ws[ws_id].cur_layout = &layouts[st];
5549 ws[ws_id].always_raise = raise;
5550 if (st == SWM_MAX_STACK)
5554 for (x = 0; x < abs(mg); x++) {
5555 ws[ws_id].cur_layout->l_config(&ws[ws_id],
5556 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
5557 SWM_ARG_ID_MASTERSHRINK);
5561 for (x = 0; x < abs(ma); x++) {
5562 ws[ws_id].cur_layout->l_config(&ws[ws_id],
5563 ma >= 0 ? SWM_ARG_ID_MASTERADD :
5564 SWM_ARG_ID_MASTERDEL);
5568 for (x = 0; x < abs(si); x++) {
5569 ws[ws_id].cur_layout->l_config(&ws[ws_id],
5570 si >= 0 ? SWM_ARG_ID_STACKINC :
5571 SWM_ARG_ID_STACKDEC);
5579 /* config options */
5580 struct config_option {
5582 int (*func)(char*, char*, int);
5585 struct config_option configopt[] = {
5586 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
5587 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
5588 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
5589 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
5590 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
5591 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
5592 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
5593 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
5594 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
5595 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
5596 { "keyboard_mapping", setkeymapping, 0 },
5597 { "bind", setconfbinding, 0 },
5598 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
5599 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
5600 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
5601 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
5602 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
5603 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
5604 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
5605 { "workspace_limit", setconfvalue, SWM_S_WORKSPACE_LIMIT },
5606 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
5607 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
5608 { "modkey", setconfmodkey, 0 },
5609 { "program", setconfspawn, 0 },
5610 { "quirk", setconfquirk, 0 },
5611 { "region", setconfregion, 0 },
5612 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
5613 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
5614 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
5615 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
5616 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
5617 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
5618 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
5619 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
5620 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
5621 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
5622 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
5623 { "autorun", setautorun, 0 },
5624 { "layout", setlayout, 0 },
5629 conf_load(char *filename, int keymapping)
5632 char *line, *cp, *optsub, *optval;
5633 size_t linelen, lineno = 0;
5634 int wordlen, i, optind;
5635 struct config_option *opt;
5637 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
5639 if (filename == NULL) {
5640 warnx("conf_load: no filename");
5643 if ((config = fopen(filename, "r")) == NULL) {
5644 warn("conf_load: fopen: %s", filename);
5648 while (!feof(config)) {
5649 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
5652 err(1, "%s", filename);
5657 cp += strspn(cp, " \t\n"); /* eat whitespace */
5658 if (cp[0] == '\0') {
5663 /* get config option */
5664 wordlen = strcspn(cp, "=[ \t\n");
5666 warnx("%s: line %zd: no option found",
5671 for (i = 0; i < LENGTH(configopt); i++) {
5672 opt = &configopt[i];
5673 if (!strncasecmp(cp, opt->optname, wordlen) &&
5674 strlen(opt->optname) == wordlen) {
5680 warnx("%s: line %zd: unknown option %.*s",
5681 filename, lineno, wordlen, cp);
5684 if (keymapping && strcmp(opt->optname, "bind")) {
5685 warnx("%s: line %zd: invalid option %.*s",
5686 filename, lineno, wordlen, cp);
5690 cp += strspn(cp, " \t\n"); /* eat whitespace */
5691 /* get [selector] if any */
5695 wordlen = strcspn(cp, "]");
5698 warnx("%s: line %zd: syntax error",
5703 if (asprintf(&optsub, "%.*s", wordlen, cp) ==
5705 warnx("%s: line %zd: unable to allocate"
5706 "memory for selector", filename,
5712 cp += strspn(cp, "] \t\n"); /* eat trailing */
5714 cp += strspn(cp, "= \t\n"); /* eat trailing */
5716 optval = strdup(cp);
5717 /* call function to deal with it all */
5718 if (configopt[optind].func(optsub, optval,
5719 configopt[optind].funcflags) != 0)
5720 errx(1, "%s: line %zd: invalid data for %s",
5721 filename, lineno, configopt[optind].optname);
5728 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
5735 DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
5741 set_child_transient(struct ws_win *win, Window *trans)
5743 struct ws_win *parent, *w;
5744 XWMHints *wmh = NULL;
5745 struct swm_region *r;
5746 struct workspace *ws;
5748 parent = find_window(win->transient);
5750 parent->child_trans = win;
5752 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
5753 " for 0x%lx trans 0x%lx\n", win->id, win->transient);
5755 if (win->hints == NULL) {
5756 warnx("no hints for 0x%lx", win->id);
5760 r = root_to_region(win->wa.root);
5762 /* parent doen't exist in our window list */
5763 TAILQ_FOREACH(w, &ws->winlist, entry) {
5767 if ((wmh = XGetWMHints(display, w->id)) == NULL) {
5768 warnx("can't get hints for 0x%lx", w->id);
5772 if (win->hints->window_group != wmh->window_group)
5775 w->child_trans = win;
5776 win->transient = w->id;
5778 DNPRINTF(SWM_D_MISC, "set_child_transient: asjusting "
5779 "transient to 0x%lx\n", win->transient);
5789 window_get_pid(Window win)
5791 Atom actual_type_return;
5792 int actual_format_return = 0;
5793 unsigned long nitems_return = 0;
5794 unsigned long bytes_after_return = 0;
5798 unsigned char *prop = NULL;
5800 if (XGetWindowProperty(display, win,
5801 XInternAtom(display, "_NET_WM_PID", False), 0, 1, False,
5802 XA_CARDINAL, &actual_type_return, &actual_format_return,
5803 &nitems_return, &bytes_after_return,
5804 (unsigned char**)(void*)&pid) != Success)
5806 if (actual_type_return != XA_CARDINAL)
5817 if (XGetWindowProperty(display, win,
5818 XInternAtom(display, "_SWM_PID", False), 0, SWM_PROPLEN, False,
5819 XA_STRING, &actual_type_return, &actual_format_return,
5820 &nitems_return, &bytes_after_return, &prop) != Success)
5822 if (actual_type_return != XA_STRING)
5827 ret = strtonum((const char *)prop, 0, UINT_MAX, &errstr);
5828 /* ignore error because strtonum returns 0 anyway */
5835 manage_window(Window id)
5838 struct workspace *ws;
5839 struct ws_win *win, *ww;
5840 int format, i, ws_idx, n, border_me = 0;
5841 unsigned long nitems, bytes;
5842 Atom ws_idx_atom = 0, type;
5843 Atom *prot = NULL, *pp;
5844 unsigned char ws_idx_str[SWM_PROPLEN], *prop = NULL;
5845 struct swm_region *r;
5852 if ((win = find_window(id)) != NULL)
5853 return (win); /* already being managed */
5855 /* see if we are on the unmanaged list */
5856 if ((win = find_unmanaged_window(id)) != NULL) {
5857 DNPRINTF(SWM_D_MISC, "manage_window: previously unmanaged "
5858 "window: 0x%lx\n", win->id);
5859 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
5860 if (win->transient) {
5861 set_child_transient(win, &trans);
5862 } if (trans && (ww = find_window(trans)))
5863 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
5865 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
5866 ewmh_update_actions(win);
5870 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
5871 err(1, "manage_window: calloc: failed to allocate memory for "
5876 /* see if we need to override the workspace */
5877 p = find_pid(window_get_pid(id));
5879 /* Get all the window data in one shot */
5880 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
5882 XGetWindowProperty(display, id, ws_idx_atom, 0, SWM_PROPLEN,
5883 False, XA_STRING, &type, &format, &nitems, &bytes, &prop);
5885 XGetWindowAttributes(display, id, &win->wa);
5886 XGetWMNormalHints(display, id, &win->sh, &win->sh_mask);
5887 win->hints = XGetWMHints(display, id);
5888 XGetTransientForHint(display, id, &trans);
5890 win->transient = trans;
5891 set_child_transient(win, &trans);
5892 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%lx, "
5893 "transient: 0x%lx\n", win->id, win->transient);
5896 /* get supported protocols */
5897 if (XGetWMProtocols(display, id, &prot, &n)) {
5898 for (i = 0, pp = prot; i < n; i++, pp++) {
5899 if (*pp == takefocus)
5900 win->take_focus = 1;
5902 win->can_delete = 1;
5908 win->iconic = get_iconic(win);
5911 * Figure out where to put the window. If it was previously assigned to
5912 * a workspace (either by spawn() or manually moving), and isn't
5913 * transient, * put it in the same workspace
5915 r = root_to_region(win->wa.root);
5917 ws = &r->s->ws[p->ws];
5918 TAILQ_REMOVE(&pidlist, p, entry);
5921 } else if (prop && win->transient == 0) {
5922 DNPRINTF(SWM_D_PROP, "manage_window: get _SWM_WS: %s\n", prop);
5923 ws_idx = strtonum((const char *)prop, 0, workspace_limit - 1,
5926 DNPRINTF(SWM_D_EVENT, "manage_window: window: #%s: %s",
5929 ws = &r->s->ws[ws_idx];
5932 /* this should launch transients in the same ws as parent */
5934 if ((ww = find_window(trans)) != NULL)
5940 warnx("manage_window: fix this "
5946 /* set up the window layout */
5949 win->s = r->s; /* this never changes */
5950 if (trans && (ww = find_window(trans)))
5951 TAILQ_INSERT_AFTER(&ws->winlist, ww, win, entry);
5953 TAILQ_INSERT_TAIL(&ws->winlist, win, entry);
5955 WIDTH(win) = win->wa.width;
5956 HEIGHT(win) = win->wa.height;
5959 win->g_floatvalid = 0;
5960 win->floatmaxed = 0;
5961 win->ewmh_flags = 0;
5963 /* Set window properties so we can remember this after reincarnation */
5964 if (ws_idx_atom && prop == NULL &&
5965 snprintf((char *)ws_idx_str, SWM_PROPLEN, "%d", ws->idx) <
5967 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
5969 XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
5970 PropModeReplace, ws_idx_str, strlen((char *)ws_idx_str));
5975 ewmh_autoquirk(win);
5977 if (XGetClassHint(display, win->id, &win->ch)) {
5978 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
5979 win->ch.res_class, win->ch.res_name);
5981 /* java is retarded so treat it special */
5982 if (strstr(win->ch.res_name, "sun-awt")) {
5987 TAILQ_FOREACH(qp, &quirks, entry) {
5988 if (!strcmp(win->ch.res_class, qp->class) &&
5989 !strcmp(win->ch.res_name, qp->name)) {
5990 DNPRINTF(SWM_D_CLASS, "manage_window: found: "
5991 "class: %s, name: %s\n", win->ch.res_class,
5993 if (qp->quirk & SWM_Q_FLOAT) {
5997 win->quirks = qp->quirk;
6002 /* alter window position if quirky */
6003 if (win->quirks & SWM_Q_ANYWHERE) {
6004 win->manual = 1; /* don't center the quirky windows */
6005 bzero(&wc, sizeof wc);
6007 if (bar_enabled && Y(win) < bar_height) {
6008 Y(win) = wc.y = bar_height;
6011 if (WIDTH(win) + X(win) > WIDTH(r)) {
6012 X(win) = wc.x = WIDTH(r) - WIDTH(win) - 2;
6018 /* Reset font sizes (the bruteforce way; no default keybinding). */
6019 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
6020 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6021 fake_keypress(win, XK_KP_Subtract, ShiftMask);
6022 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6023 fake_keypress(win, XK_KP_Add, ShiftMask);
6026 ewmh_get_win_state(win);
6027 ewmh_update_actions(win);
6028 ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
6032 bzero(&wc, sizeof wc);
6033 wc.border_width = border_width;
6034 mask |= CWBorderWidth;
6035 XConfigureWindow(display, win->id, mask, &wc);
6038 XSelectInput(display, id, EnterWindowMask | FocusChangeMask |
6039 PropertyChangeMask | StructureNotifyMask);
6041 /* floaters need to be mapped if they are in the current workspace */
6042 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
6043 XMapRaised(display, win->id);
6049 free_window(struct ws_win *win)
6051 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%lx\n", win->id);
6056 /* needed for restart wm */
6057 set_win_state(win, WithdrawnState);
6059 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6061 if (win->ch.res_class)
6062 XFree(win->ch.res_class);
6063 if (win->ch.res_name)
6064 XFree(win->ch.res_name);
6069 memset(win, 0xff, sizeof *win); /* XXX kill later */
6075 unmanage_window(struct ws_win *win)
6077 struct ws_win *parent;
6082 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%lx\n", win->id);
6084 if (win->transient) {
6085 parent = find_window(win->transient);
6087 parent->child_trans = NULL;
6090 /* focus on root just in case */
6091 XSetInputFocus(display, PointerRoot, PointerRoot, CurrentTime);
6100 TAILQ_REMOVE(&win->ws->winlist, win, entry);
6101 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
6107 focus_magic(struct ws_win *win)
6109 DNPRINTF(SWM_D_FOCUS, "focus_magic: window: 0x%lx\n", WINID(win));
6112 /* if there are no windows clear the status-bar */
6117 if (win->child_trans) {
6118 /* win = parent & has a transient so focus on that */
6120 focus_win(win->child_trans);
6121 if (win->child_trans->take_focus)
6122 client_msg(win, takefocus);
6124 /* make sure transient hasn't disappeared */
6125 if (validate_win(win->child_trans) == 0) {
6126 focus_win(win->child_trans);
6127 if (win->child_trans->take_focus)
6128 client_msg(win->child_trans, takefocus);
6130 win->child_trans = NULL;
6132 if (win->take_focus)
6133 client_msg(win, takefocus);
6139 if (win->take_focus)
6140 client_msg(win, takefocus);
6147 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%lx\n", e->xexpose.window);
6154 XKeyEvent *ev = &e->xkey;
6156 struct swm_region *r;
6158 keysym = XKeycodeToKeysym(display, (KeyCode)ev->keycode, 0);
6159 if ((kp = key_lookup(CLEANMASK(ev->state), keysym)) == NULL)
6161 if (keyfuncs[kp->funcid].func == NULL)
6164 r = root_to_region(ev->root);
6165 if (kp->funcid == kf_spawn_custom)
6166 spawn_custom(r, &(keyfuncs[kp->funcid].args), kp->spawn_name);
6168 keyfuncs[kp->funcid].func(r, &(keyfuncs[kp->funcid].args));
6172 buttonpress(XEvent *e)
6176 XButtonPressedEvent *ev = &e->xbutton;
6178 if ((win = find_window(ev->window)) == NULL)
6182 action = client_click;
6184 for (i = 0; i < LENGTH(buttons); i++)
6185 if (action == buttons[i].action && buttons[i].func &&
6186 buttons[i].button == ev->button &&
6187 CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state))
6188 buttons[i].func(win, &buttons[i].args);
6192 configurerequest(XEvent *e)
6194 XConfigureRequestEvent *ev = &e->xconfigurerequest;
6199 if ((win = find_window(ev->window)) == NULL)
6200 if ((win = find_unmanaged_window(ev->window)) == NULL)
6203 DNPRINTF(SWM_D_EVENT, "configurerequest: window: 0x%lx, new: %s\n",
6204 ev->window, YESNO(new));
6207 bzero(&wc, sizeof wc);
6210 wc.width = ev->width;
6211 wc.height = ev->height;
6212 wc.border_width = ev->border_width;
6213 wc.sibling = ev->above;
6214 wc.stack_mode = ev->detail;
6215 XConfigureWindow(display, ev->window, ev->value_mask, &wc);
6217 config_win(win, ev);
6222 configurenotify(XEvent *e)
6226 DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%lx\n",
6227 e->xconfigure.window);
6229 win = find_window(e->xconfigure.window);
6231 XGetWMNormalHints(display, win->id, &win->sh, &win->sh_mask);
6235 if (focus_mode == SWM_FOCUS_DEFAULT)
6236 drain_enter_notify();
6241 destroynotify(XEvent *e)
6244 XDestroyWindowEvent *ev = &e->xdestroywindow;
6246 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%lx\n", ev->window);
6248 if ((win = find_window(ev->window)) == NULL) {
6249 if ((win = find_unmanaged_window(ev->window)) == NULL)
6255 /* make sure we focus on something */
6258 unmanage_window(win);
6260 if (focus_mode == SWM_FOCUS_DEFAULT)
6261 drain_enter_notify();
6266 enternotify(XEvent *e)
6268 XCrossingEvent *ev = &e->xcrossing;
6273 Window focus_return;
6274 int revert_to_return;
6276 DNPRINTF(SWM_D_FOCUS, "enternotify: window: 0x%lx, mode: %d, detail: "
6277 "%d, root: 0x%lx, subwindow: 0x%lx, same_screen: %s, focus: %s, "
6278 "state: %d\n", ev->window, ev->mode, ev->detail, ev->root,
6279 ev->subwindow, YESNO(ev->same_screen), YESNO(ev->focus), ev->state);
6281 if (ev->mode != NotifyNormal) {
6282 DNPRINTF(SWM_D_EVENT, "skip enternotify: generated by "
6287 switch (focus_mode) {
6288 case SWM_FOCUS_DEFAULT:
6290 case SWM_FOCUS_FOLLOW:
6292 case SWM_FOCUS_SYNERGY:
6295 * all these checks need to be in this order because the
6296 * XCheckTypedWindowEvent relies on weeding out the previous events
6298 * making this code an option would enable a follow mouse for focus
6303 * state is set when we are switching workspaces and focus is set when
6304 * the window or a subwindow already has focus (occurs during restart).
6306 * Only honor the focus flag if last_focus_event is not FocusOut,
6307 * this allows spectrwm to continue to control focus when another
6308 * program is also playing with it.
6310 if (ev->state || (ev->focus && last_focus_event != FocusOut)) {
6311 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: focus\n");
6316 * happens when a window is created or destroyed and the border
6317 * crosses the mouse pointer and when switching ws
6319 * we need the subwindow test to see if we came from root in order
6320 * to give focus to floaters
6322 if (ev->mode == NotifyNormal && ev->detail == NotifyVirtual &&
6323 ev->subwindow == 0) {
6324 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: NotifyVirtual\n");
6328 /* this window already has focus */
6329 if (ev->mode == NotifyNormal && ev->detail == NotifyInferior) {
6330 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win has focus\n");
6334 /* this window is being deleted or moved to another ws */
6335 if (XCheckTypedWindowEvent(display, ev->window, ConfigureNotify,
6337 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: configurenotify\n");
6338 XPutBackEvent(display, &cne);
6342 if ((win = find_window(ev->window)) == NULL) {
6343 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win == NULL\n");
6348 * In fullstack kill all enters unless they come from a different ws
6349 * (i.e. another region) or focus has been grabbed externally.
6351 if (win->ws->cur_layout->flags & SWM_L_FOCUSPREV &&
6352 last_focus_event != FocusOut) {
6353 XGetInputFocus(display, &focus_return, &revert_to_return);
6354 if ((w = find_window(focus_return)) == NULL ||
6356 DNPRINTF(SWM_D_EVENT, "ignoring event: fullstack\n");
6364 if ((win = find_window(ev->window)) == NULL) {
6365 DNPRINTF(SWM_D_EVENT, "skip enternotify: window is NULL\n");
6370 * if we have more enternotifies let them handle it in due time
6372 if (XCheckTypedEvent(display, EnterNotify, &cne) == True) {
6373 DNPRINTF(SWM_D_EVENT,
6374 "ignoring enternotify: got more enternotify\n");
6375 XPutBackEvent(display, &cne);
6382 /* lets us use one switch statement for arbitrary mode/detail combinations */
6383 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
6386 focusevent(XEvent *e)
6390 u_int32_t mode_detail;
6391 XFocusChangeEvent *ev = &e->xfocus;
6393 DNPRINTF(SWM_D_EVENT, "focusevent: %s window: 0x%lx mode: %d "
6394 "detail: %d\n", ev->type == FocusIn ? "entering" : "leaving",
6395 ev->window, ev->mode, ev->detail);
6397 if (last_focus_event == ev->type) {
6398 DNPRINTF(SWM_D_FOCUS, "ignoring focusevent: bad ordering\n");
6402 last_focus_event = ev->type;
6403 mode_detail = MERGE_MEMBERS(ev->mode, ev->detail);
6405 switch (mode_detail) {
6406 /* synergy client focus operations */
6407 case MERGE_MEMBERS(NotifyNormal, NotifyNonlinear):
6408 case MERGE_MEMBERS(NotifyNormal, NotifyNonlinearVirtual):
6410 /* synergy server focus operations */
6411 case MERGE_MEMBERS(NotifyWhileGrabbed, NotifyNonlinear):
6413 /* Entering applications like rdesktop that mangle the pointer */
6414 case MERGE_MEMBERS(NotifyNormal, NotifyPointer):
6416 if ((win = find_window(e->xfocus.window)) != NULL && win->ws->r)
6417 XSetWindowBorder(display, win->id,
6418 win->ws->r->s->c[ev->type == FocusIn ?
6419 SWM_S_COLOR_FOCUS : SWM_S_COLOR_UNFOCUS].color);
6422 warnx("ignoring focusevent");
6423 DNPRINTF(SWM_D_FOCUS, "ignoring focusevent\n");
6430 mapnotify(XEvent *e)
6433 XMapEvent *ev = &e->xmap;
6435 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%lx\n", ev->window);
6437 win = manage_window(ev->window);
6439 set_win_state(win, NormalState);
6443 mappingnotify(XEvent *e)
6445 XMappingEvent *ev = &e->xmapping;
6447 XRefreshKeyboardMapping(ev);
6448 if (ev->request == MappingKeyboard)
6453 maprequest(XEvent *e)
6456 struct swm_region *r;
6457 XWindowAttributes wa;
6458 XMapRequestEvent *ev = &e->xmaprequest;
6460 DNPRINTF(SWM_D_EVENT, "maprequest: window: 0x%lx\n",
6461 e->xmaprequest.window);
6463 if (!XGetWindowAttributes(display, ev->window, &wa))
6465 if (wa.override_redirect)
6468 win = manage_window(e->xmaprequest.window);
6470 return; /* can't happen */
6474 /* make new win focused */
6475 r = root_to_region(win->wa.root);
6476 if (win->ws == r->ws)
6481 propertynotify(XEvent *e)
6484 XPropertyEvent *ev = &e->xproperty;
6487 name = XGetAtomName(display, ev->atom);
6488 DNPRINTF(SWM_D_EVENT, "propertynotify: window: 0x%lx, atom: %s\n",
6493 win = find_window(ev->window);
6497 if (ev->state == PropertyDelete && ev->atom == a_swm_iconic) {
6498 update_iconic(win, 0);
6499 XMapRaised(display, win->id);
6507 case XA_WM_NORMAL_HINTS:
6509 XGetWMNormalHints(display, win->id, &win->sh, &mask);
6510 warnx("normal hints: flag 0x%x", win->sh.flags);
6511 if (win->sh.flags & PMinSize) {
6512 WIDTH(win) = win->sh.min_width;
6513 HEIGHT(win) = win->sh.min_height;
6514 warnx("min %d %d", WIDTH(win), HEIGHT(win));
6516 XMoveResizeWindow(display, win->id,
6517 X(win), Y(win), WIDTH(win), HEIGHT(win));
6520 if (title_name_enabled || title_class_enabled)
6524 if (window_name_enabled)
6533 unmapnotify(XEvent *e)
6537 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%lx\n", e->xunmap.window);
6539 /* determine if we need to help unmanage this window */
6540 win = find_window(e->xunmap.window);
6544 if (getstate(e->xunmap.window) == NormalState) {
6545 unmanage_window(win);
6548 /* giant hack for apps that don't destroy transient windows */
6549 /* eat a bunch of events to prevent remanaging the window */
6551 while (XCheckWindowEvent(display, e->xunmap.window,
6552 EnterWindowMask, &cne))
6554 while (XCheckWindowEvent(display, e->xunmap.window,
6555 StructureNotifyMask, &cne))
6557 while (XCheckWindowEvent(display, e->xunmap.window,
6558 SubstructureNotifyMask, &cne))
6560 /* resend unmap because we ated it */
6561 XUnmapWindow(display, e->xunmap.window);
6564 if (focus_mode == SWM_FOCUS_DEFAULT)
6565 drain_enter_notify();
6569 visibilitynotify(XEvent *e)
6572 struct swm_region *r;
6574 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%lx\n",
6575 e->xvisibility.window);
6576 if (e->xvisibility.state == VisibilityUnobscured)
6577 for (i = 0; i < ScreenCount(display); i++)
6578 TAILQ_FOREACH(r, &screens[i].rl, entry)
6579 if (e->xvisibility.window == r->bar_window)
6584 clientmessage(XEvent *e)
6586 XClientMessageEvent *ev;
6591 win = find_window(ev->window);
6595 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%lx, type: %ld\n",
6596 ev->window, ev->message_type);
6598 if (ev->message_type == ewmh[_NET_ACTIVE_WINDOW].atom) {
6599 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
6602 if (ev->message_type == ewmh[_NET_CLOSE_WINDOW].atom) {
6603 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
6604 if (win->can_delete)
6605 client_msg(win, adelete);
6607 XKillClient(display, win->id);
6609 if (ev->message_type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
6610 DNPRINTF(SWM_D_EVENT,
6611 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
6612 if (win->floating) {
6613 if (ev->data.l[0] & (1<<8)) /* x */
6614 X(win) = ev->data.l[1];
6615 if (ev->data.l[0] & (1<<9)) /* y */
6616 Y(win) = ev->data.l[2];
6617 if (ev->data.l[0] & (1<<10)) /* width */
6618 WIDTH(win) = ev->data.l[3];
6619 if (ev->data.l[0] & (1<<11)) /* height */
6620 HEIGHT(win) = ev->data.l[4];
6625 /* TODO: Change stack sizes */
6626 /* notify no change was made. */
6627 config_win(win, NULL);
6630 if (ev->message_type == ewmh[_NET_WM_STATE].atom) {
6631 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
6632 ewmh_update_win_state(win, ev->data.l[1], ev->data.l[0]);
6634 ewmh_update_win_state(win, ev->data.l[2],
6642 xerror_start(Display *d, XErrorEvent *ee)
6649 xerror(Display *d, XErrorEvent *ee)
6651 /* warnx("error: %p %p", display, ee); */
6659 xerrorxlib = XSetErrorHandler(xerror_start);
6661 /* this causes an error if some other window manager is running */
6662 XSelectInput(display, DefaultRootWindow(display),
6663 SubstructureRedirectMask);
6664 XSync(display, False);
6668 XSetErrorHandler(xerror);
6669 XSync(display, False);
6674 new_region(struct swm_screen *s, int x, int y, int w, int h)
6676 struct swm_region *r, *n;
6677 struct workspace *ws = NULL;
6680 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
6681 s->idx, w, h, x, y);
6683 /* remove any conflicting regions */
6684 n = TAILQ_FIRST(&s->rl);
6687 n = TAILQ_NEXT(r, entry);
6688 if (X(r) < (x + w) &&
6689 (X(r) + WIDTH(r)) > x &&
6691 (Y(r) + HEIGHT(r)) > y) {
6692 if (r->ws->r != NULL)
6693 r->ws->old_r = r->ws->r;
6695 XDestroyWindow(display, r->bar_window);
6696 TAILQ_REMOVE(&s->rl, r, entry);
6697 TAILQ_INSERT_TAIL(&s->orl, r, entry);
6701 /* search old regions for one to reuse */
6703 /* size + location match */
6704 TAILQ_FOREACH(r, &s->orl, entry)
6705 if (X(r) == x && Y(r) == y &&
6706 HEIGHT(r) == h && WIDTH(r) == w)
6710 TAILQ_FOREACH(r, &s->orl, entry)
6711 if (HEIGHT(r) == h && WIDTH(r) == w)
6715 TAILQ_REMOVE(&s->orl, r, entry);
6716 /* try to use old region's workspace */
6717 if (r->ws->r == NULL)
6720 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
6721 err(1, "new_region: calloc: failed to allocate memory "
6724 /* if we don't have a workspace already, find one */
6726 for (i = 0; i < workspace_limit; i++)
6727 if (s->ws[i].r == NULL) {
6734 errx(1, "new_region: no free workspaces");
6745 TAILQ_INSERT_TAIL(&s->rl, r, entry);
6751 #ifdef SWM_XRR_HAS_CRTC
6753 XRRScreenResources *sr;
6756 #endif /* SWM_XRR_HAS_CRTC */
6757 struct swm_region *r;
6760 if (i >= ScreenCount(display))
6761 errx(1, "scan_xrandr: invalid screen");
6763 /* remove any old regions */
6764 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
6765 r->ws->old_r = r->ws->r = NULL;
6766 XDestroyWindow(display, r->bar_window);
6767 TAILQ_REMOVE(&screens[i].rl, r, entry);
6768 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
6772 /* map virtual screens onto physical screens */
6773 #ifdef SWM_XRR_HAS_CRTC
6774 if (xrandr_support) {
6775 sr = XRRGetScreenResources(display, screens[i].root);
6777 new_region(&screens[i], 0, 0,
6778 DisplayWidth(display, i),
6779 DisplayHeight(display, i));
6783 for (c = 0, ci = NULL; c < ncrtc; c++) {
6784 ci = XRRGetCrtcInfo(display, sr, sr->crtcs[c]);
6785 if (ci->noutput == 0)
6788 if (ci != NULL && ci->mode == None)
6789 new_region(&screens[i], 0, 0,
6790 DisplayWidth(display, i),
6791 DisplayHeight(display, i));
6793 new_region(&screens[i],
6794 ci->x, ci->y, ci->width, ci->height);
6797 XRRFreeCrtcInfo(ci);
6798 XRRFreeScreenResources(sr);
6800 #endif /* SWM_XRR_HAS_CRTC */
6802 new_region(&screens[i], 0, 0, DisplayWidth(display, i),
6803 DisplayHeight(display, i));
6808 screenchange(XEvent *e) {
6809 XRRScreenChangeNotifyEvent *xe = (XRRScreenChangeNotifyEvent *)e;
6810 struct swm_region *r;
6813 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%lx\n", xe->root);
6815 if (!XRRUpdateConfiguration(e))
6818 /* silly event doesn't include the screen index */
6819 for (i = 0; i < ScreenCount(display); i++)
6820 if (screens[i].root == xe->root)
6822 if (i >= ScreenCount(display))
6823 errx(1, "screenchange: screen not found");
6825 /* brute force for now, just re-enumerate the regions */
6828 /* add bars to all regions */
6829 for (i = 0; i < ScreenCount(display); i++)
6830 TAILQ_FOREACH(r, &screens[i].rl, entry)
6833 if (focus_mode == SWM_FOCUS_DEFAULT)
6834 drain_enter_notify();
6840 Window d1, d2, *wins = NULL;
6841 XWindowAttributes wa;
6846 for (i = 0; i < ScreenCount(display); i++) {
6847 if (!XQueryTree(display, screens[i].root, &d1, &d2, &wins, &no))
6850 /* attach windows to a region */
6851 /* normal windows */
6852 for (j = 0; j < no; j++) {
6853 if (!XGetWindowAttributes(display, wins[j], &wa) ||
6854 wa.override_redirect ||
6855 XGetTransientForHint(display, wins[j], &d1))
6858 state = getstate(wins[j]);
6859 manage = state == IconicState;
6860 if (wa.map_state == IsViewable || manage)
6861 manage_window(wins[j]);
6863 /* transient windows */
6864 for (j = 0; j < no; j++) {
6865 if (!XGetWindowAttributes(display, wins[j], &wa) ||
6866 wa.override_redirect)
6869 state = getstate(wins[j]);
6870 manage = state == IconicState;
6871 if (XGetTransientForHint(display, wins[j], &d1) &&
6873 manage_window(wins[j]);
6886 int errorbase, major, minor;
6887 struct workspace *ws;
6890 if ((screens = calloc(ScreenCount(display),
6891 sizeof(struct swm_screen))) == NULL)
6892 err(1, "setup_screens: calloc: failed to allocate memory for "
6895 /* initial Xrandr setup */
6896 xrandr_support = XRRQueryExtension(display,
6897 &xrandr_eventbase, &errorbase);
6899 if (XRRQueryVersion(display, &major, &minor) && major < 1)
6902 /* map physical screens */
6903 for (i = 0; i < ScreenCount(display); i++) {
6904 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
6906 TAILQ_INIT(&screens[i].rl);
6907 TAILQ_INIT(&screens[i].orl);
6908 screens[i].root = RootWindow(display, i);
6910 /* set default colors */
6911 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
6912 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
6913 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
6914 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
6915 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
6917 /* create graphics context on screen with default font color */
6918 screens[i].bar_gc = XCreateGC(display, screens[i].root, 0,
6921 XSetForeground(display, screens[i].bar_gc,
6922 screens[i].c[SWM_S_COLOR_BAR_FONT].color);
6924 /* set default cursor */
6925 XDefineCursor(display, screens[i].root,
6926 XCreateFontCursor(display, XC_left_ptr));
6928 /* init all workspaces */
6929 /* XXX these should be dynamically allocated too */
6930 for (j = 0; j < SWM_WS_MAX; j++) {
6931 ws = &screens[i].ws[j];
6937 TAILQ_INIT(&ws->winlist);
6938 TAILQ_INIT(&ws->unmanagedlist);
6940 for (k = 0; layouts[k].l_stack != NULL; k++)
6941 if (layouts[k].l_config != NULL)
6942 layouts[k].l_config(ws,
6943 SWM_ARG_ID_STACKINIT);
6944 ws->cur_layout = &layouts[0];
6945 ws->cur_layout->l_string(ws);
6951 XRRSelectInput(display, screens[i].root,
6952 RRScreenChangeNotifyMask);
6959 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
6960 err(1, "setup_globals: strdup: failed to allocate memory.");
6962 if ((spawn_term[0] = strdup("xterm")) == NULL)
6963 err(1, "setup_globals: strdup: failed to allocate memory.");
6965 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
6966 err(1, "setup_globals: strdup: failed to allocate memory.");
6973 Atom netwmcheck, netwmname, utf8_string;
6976 /* work around sun jdk bugs, code from wmname */
6977 netwmcheck = XInternAtom(display, "_NET_SUPPORTING_WM_CHECK", False);
6978 netwmname = XInternAtom(display, "_NET_WM_NAME", False);
6979 utf8_string = XInternAtom(display, "UTF8_STRING", False);
6980 for (i = 0; i < ScreenCount(display); i++) {
6981 root = screens[i].root;
6982 win = XCreateSimpleWindow(display,root, 0, 0, 1, 1, 0,
6983 screens[i].c[SWM_S_COLOR_UNFOCUS].color,
6984 screens[i].c[SWM_S_COLOR_UNFOCUS].color);
6986 XChangeProperty(display, root, netwmcheck, XA_WINDOW, 32,
6987 PropModeReplace, (unsigned char *)&win,1);
6988 XChangeProperty(display, win, netwmcheck, XA_WINDOW, 32,
6989 PropModeReplace, (unsigned char *)&win,1);
6990 XChangeProperty(display, win, netwmname, utf8_string, 8,
6991 PropModeReplace, (unsigned char*)"LG3D", strlen("LG3D"));
6996 main(int argc, char *argv[])
6998 struct swm_region *r, *rr;
6999 struct ws_win *winfocus = NULL;
7002 char conf[PATH_MAX], *cfile = NULL;
7007 struct sigaction sact;
7010 warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
7011 if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, "") ||
7013 warnx("no locale support");
7015 if (!X_HAVE_UTF8_STRING)
7016 warnx("no UTF-8 support");
7018 if (!(display = XOpenDisplay(0)))
7019 errx(1, "can not open display");
7022 errx(1, "other wm running");
7024 /* handle some signals */
7025 bzero(&sact, sizeof(sact));
7026 sigemptyset(&sact.sa_mask);
7028 sact.sa_handler = sighdlr;
7029 sigaction(SIGINT, &sact, NULL);
7030 sigaction(SIGQUIT, &sact, NULL);
7031 sigaction(SIGTERM, &sact, NULL);
7032 sigaction(SIGHUP, &sact, NULL);
7034 sact.sa_handler = sighdlr;
7035 sact.sa_flags = SA_NOCLDSTOP;
7036 sigaction(SIGCHLD, &sact, NULL);
7038 astate = XInternAtom(display, "WM_STATE", False);
7039 aprot = XInternAtom(display, "WM_PROTOCOLS", False);
7040 adelete = XInternAtom(display, "WM_DELETE_WINDOW", False);
7041 takefocus = XInternAtom(display, "WM_TAKE_FOCUS", False);
7042 a_wmname = XInternAtom(display, "WM_NAME", False);
7043 a_netwmname = XInternAtom(display, "_NET_WM_NAME", False);
7044 a_utf8_string = XInternAtom(display, "UTF8_STRING", False);
7045 a_string = XInternAtom(display, "STRING", False);
7046 a_swm_iconic = XInternAtom(display, "_SWM_ICONIC", False);
7048 /* look for local and global conf file */
7049 pwd = getpwuid(getuid());
7051 errx(1, "invalid user: %d", getuid());
7060 for (i = 0; ; i++) {
7065 snprintf(conf, sizeof conf, "%s/.%s",
7066 pwd->pw_dir, SWM_CONF_FILE);
7070 snprintf(conf, sizeof conf, "/etc/%s",
7075 snprintf(conf, sizeof conf, "%s/.%s",
7076 pwd->pw_dir, SWM_CONF_FILE_OLD);
7080 snprintf(conf, sizeof conf, "/etc/%s",
7087 if (strlen(conf) && stat(conf, &sb) != -1)
7088 if (S_ISREG(sb.st_mode)) {
7095 /* load conf (if any) and refresh font color in bar graphics contexts */
7096 if (cfile && conf_load(cfile, SWM_CONF_DEFAULT) == 0)
7097 for (i = 0; i < ScreenCount(display); ++i)
7098 XSetForeground(display, screens[i].bar_gc,
7099 screens[i].c[SWM_S_COLOR_BAR_FONT].color);
7102 /* set some values to work around bad programs */
7104 /* grab existing windows (before we build the bars) */
7107 if (getenv("SWM_STARTED") == NULL)
7108 setenv("SWM_STARTED", "YES", 1);
7110 /* setup all bars */
7111 for (i = 0; i < ScreenCount(display); i++)
7112 TAILQ_FOREACH(r, &screens[i].rl, entry) {
7113 if (winfocus == NULL)
7114 winfocus = TAILQ_FIRST(&r->ws->winlist);
7122 if (focus_mode == SWM_FOCUS_DEFAULT)
7123 drain_enter_notify();
7125 xfd = ConnectionNumber(display);
7127 while (XPending(display)) {
7128 XNextEvent(display, &e);
7131 if (e.type < LASTEvent) {
7132 DNPRINTF(SWM_D_EVENTQ ,"XEvent: handled: %s, "
7133 "window: 0x%lx, type: %s (%d), %d remaining"
7134 "\n", YESNO(handler[e.type]),
7135 e.xany.window, geteventname(&e),
7136 e.type, QLength(display));
7138 if (handler[e.type])
7139 handler[e.type](&e);
7141 DNPRINTF(SWM_D_EVENTQ, "XRandr Event: window: "
7142 "0x%lx, type: %s (%d)\n", e.xany.window,
7143 xrandr_geteventname(&e), e.type);
7145 switch (e.type - xrandr_eventbase) {
7146 case RRScreenChangeNotify:
7155 /* if we are being restarted go focus on first window */
7157 rr = winfocus->ws->r;
7159 /* not a visible window */
7163 /* move pointer to first screen if multi screen */
7164 if (ScreenCount(display) > 1 || outputs > 1)
7165 XWarpPointer(display, None, rr->s[0].root,
7167 Y(rr) + (bar_enabled ? bar_height : 0));
7169 a.id = SWM_ARG_ID_FOCUSCUR;
7179 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
7181 DNPRINTF(SWM_D_MISC, "select failed");
7182 if (restart_wm == 1)
7183 restart(NULL, NULL);
7184 if (search_resp == 1)
7197 for (i = 0; i < ScreenCount(display); ++i)
7198 if (screens[i].bar_gc != NULL)
7199 XFreeGC(display, screens[i].bar_gc);
7201 XFreeFontSet(display, bar_fs);
7202 XCloseDisplay(display);