2 * Copyright (c) 2009-2012 Marco Peereboom <marco@peereboom.us>
3 * Copyright (c) 2009-2011 Ryan McBride <mcbride@countersiege.com>
4 * Copyright (c) 2009 Darrin Chandler <dwchandler@stilyagin.com>
5 * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org>
6 * Copyright (c) 2010 Tuukka Kataja <stuge@xor.fi>
7 * Copyright (c) 2011 Jason L. Wright <jason@thought.net>
8 * Copyright (c) 2011-2012 Reginald Kennedy <rk@rejii.com>
10 * Permission to use, copy, modify, and distribute this software for any
11 * purpose with or without fee is hereby granted, provided that the above
12 * copyright notice and this permission notice appear in all copies.
14 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
15 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
16 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
17 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
18 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
19 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
20 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
23 * Much code and ideas taken from dwm under the following license:
24 * MIT/X Consortium License
26 * 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
27 * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
28 * 2006-2007 Jukka Salmi <jukka at salmi dot ch>
29 * 2007 Premysl Hruby <dfenze at gmail dot com>
30 * 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
31 * 2007 Christof Musik <christof at sendfax dot de>
32 * 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
33 * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
34 * 2008 Martin Hurton <martin dot hurton at gmail dot com>
36 * Permission is hereby granted, free of charge, to any person obtaining a
37 * copy of this software and associated documentation files (the "Software"),
38 * to deal in the Software without restriction, including without limitation
39 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
40 * and/or sell copies of the Software, and to permit persons to whom the
41 * Software is furnished to do so, subject to the following conditions:
43 * The above copyright notice and this permission notice shall be included in
44 * all copies or substantial portions of the Software.
46 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
47 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
48 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
49 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
50 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
51 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
52 * DEALINGS IN THE SOFTWARE.
70 #include <sys/types.h>
74 #include <sys/queue.h>
75 #include <sys/param.h>
76 #include <sys/select.h>
77 #if defined(__linux__)
79 #elif defined(__OpenBSD__)
81 #elif defined(__FreeBSD__)
87 #include <X11/cursorfont.h>
88 #include <X11/keysym.h>
89 #include <X11/Xatom.h>
91 #include <X11/Xproto.h>
92 #include <X11/Xutil.h>
93 #include <X11/extensions/Xrandr.h>
94 #include <X11/extensions/XTest.h>
102 #ifdef SCROTWM_BUILDSTR
103 static const char *buildstr = SCROTWM_BUILDSTR;
105 static const char *buildstr = SCROTWM_VERSION;
109 # error XRandR versions less than 1.0 are not supported
114 #define SWM_XRR_HAS_CRTC
118 /*#define SWM_DEBUG*/
120 #define DPRINTF(x...) do { if (swm_debug) fprintf(stderr, x); } while (0)
121 #define DNPRINTF(n,x...) do { if (swm_debug & n) fprintf(stderr, x); } while (0)
122 #define SWM_D_MISC 0x0001
123 #define SWM_D_EVENT 0x0002
124 #define SWM_D_WS 0x0004
125 #define SWM_D_FOCUS 0x0008
126 #define SWM_D_MOVE 0x0010
127 #define SWM_D_STACK 0x0020
128 #define SWM_D_MOUSE 0x0040
129 #define SWM_D_PROP 0x0080
130 #define SWM_D_CLASS 0x0100
131 #define SWM_D_KEY 0x0200
132 #define SWM_D_QUIRK 0x0400
133 #define SWM_D_SPAWN 0x0800
134 #define SWM_D_EVENTQ 0x1000
135 #define SWM_D_CONF 0x2000
136 #define SWM_D_BAR 0x4000
138 u_int32_t swm_debug = 0
156 #define DPRINTF(x...)
157 #define DNPRINTF(n,x...)
160 #define LENGTH(x) (sizeof x / sizeof x[0])
161 #define MODKEY Mod1Mask
162 #define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
163 #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
164 #define MOUSEMASK (BUTTONMASK|PointerMotionMask)
165 #define SWM_PROPLEN (16)
166 #define SWM_FUNCNAME_LEN (32)
167 #define SWM_KEYS_LEN (255)
168 #define SWM_QUIRK_LEN (64)
169 #define X(r) (r)->g.x
170 #define Y(r) (r)->g.y
171 #define WIDTH(r) (r)->g.w
172 #define HEIGHT(r) (r)->g.h
173 #define SH_MIN(w) (w)->sh_mask & PMinSize
174 #define SH_MIN_W(w) (w)->sh.min_width
175 #define SH_MIN_H(w) (w)->sh.min_height
176 #define SH_MAX(w) (w)->sh_mask & PMaxSize
177 #define SH_MAX_W(w) (w)->sh.max_width
178 #define SH_MAX_H(w) (w)->sh.max_height
179 #define SH_INC(w) (w)->sh_mask & PResizeInc
180 #define SH_INC_W(w) (w)->sh.width_inc
181 #define SH_INC_H(w) (w)->sh.height_inc
182 #define SWM_MAX_FONT_STEPS (3)
183 #define WINID(w) ((w) ? (w)->id : 0)
184 #define YESNO(x) ((x) ? "yes" : "no")
186 #define SWM_FOCUS_DEFAULT (0)
187 #define SWM_FOCUS_SYNERGY (1)
188 #define SWM_FOCUS_FOLLOW (2)
190 #define SWM_CONF_DEFAULT (0)
191 #define SWM_CONF_KEYMAPPING (1)
194 #define SWM_LIB "/usr/local/lib/libswmhack.so"
207 volatile sig_atomic_t running = 1;
208 volatile sig_atomic_t restart_wm = 0;
210 int last_focus_event = FocusOut;
211 int (*xerrorxlib)(Display *, XErrorEvent *);
215 int xrandr_eventbase;
216 unsigned int numlockmask = 0;
220 int cycle_visible = 0;
222 int font_adjusted = 0;
223 unsigned int mod_key = MODKEY;
226 struct swm_region *search_r;
227 int select_list_pipe[2];
228 int select_resp_pipe[2];
230 volatile sig_atomic_t search_resp;
231 int search_resp_action;
233 struct search_window {
234 TAILQ_ENTRY(search_window) entry;
240 TAILQ_HEAD(search_winlist, search_window);
242 struct search_winlist search_wl;
247 SWM_SEARCH_UNICONIFY,
248 SWM_SEARCH_NAME_WORKSPACE,
249 SWM_SEARCH_SEARCH_WORKSPACE,
250 SWM_SEARCH_SEARCH_WINDOW
254 double dialog_ratio = 0.6;
256 #define SWM_BAR_MAX (256)
257 #define SWM_BAR_JUSTIFY_LEFT (0)
258 #define SWM_BAR_JUSTIFY_CENTER (1)
259 #define SWM_BAR_JUSTIFY_RIGHT (2)
260 #define SWM_BAR_OFFSET (4)
261 #define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-*-*-*-*-*-*-*-*," \
262 "-*-profont-*-*-*-*-*-*-*-*-*-*-*-*," \
263 "-*-times-medium-r-*-*-*-*-*-*-*-*-*-*," \
264 "-misc-fixed-medium-r-*-*-*-*-*-*-*-*-*-*"
266 #ifdef X_HAVE_UTF8_STRING
267 #define DRAWSTRING(x...) Xutf8DrawString(x)
269 #define DRAWSTRING(x...) XmbDrawString(x)
272 char *bar_argv[] = { NULL, NULL };
274 unsigned char bar_ext[SWM_BAR_MAX];
275 char bar_vertext[SWM_BAR_MAX];
277 sig_atomic_t bar_alarm = 0;
280 int bar_border_width = 1;
281 int bar_at_bottom = 0;
283 int bar_extra_running = 0;
286 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
287 int stack_enabled = 1;
288 int clock_enabled = 1;
289 int urgent_enabled = 0;
290 char *clock_format = NULL;
291 int title_name_enabled = 0;
292 int title_class_enabled = 0;
293 int window_name_enabled = 0;
294 int focus_mode = SWM_FOCUS_DEFAULT;
295 int disable_border = 0;
296 int border_width = 1;
297 int verbose_layout = 0;
300 XFontSetExtents *bar_fs_extents;
302 char *spawn_term[] = { NULL, NULL }; /* XXX fully dynamic */
305 #define SWM_MENU_FN (2)
306 #define SWM_MENU_NB (4)
307 #define SWM_MENU_NF (6)
308 #define SWM_MENU_SB (8)
309 #define SWM_MENU_SF (10)
311 /* layout manager data */
312 struct swm_geometry {
322 /* virtual "screens" */
324 TAILQ_ENTRY(swm_region) entry;
325 struct swm_geometry g;
326 struct workspace *ws; /* current workspace on this region */
327 struct workspace *ws_prior; /* prior workspace on this region */
328 struct swm_screen *s; /* screen idx */
331 TAILQ_HEAD(swm_region_list, swm_region);
334 TAILQ_ENTRY(ws_win) entry;
337 struct ws_win *child_trans; /* transient child window */
338 struct swm_geometry g; /* current geometry */
339 struct swm_geometry g_float; /* geometry when floating */
340 struct swm_geometry rg_float; /* region geom when floating */
341 int g_floatvalid; /* g_float geometry validity */
342 int floatmaxed; /* whether maxed by max_stack */
346 unsigned int ewmh_flags;
347 int font_size_boundary[SWM_MAX_FONT_STEPS];
353 unsigned long quirks;
354 struct workspace *ws; /* always valid */
355 struct swm_screen *s; /* always valid, never changes */
356 XWindowAttributes wa;
362 TAILQ_HEAD(ws_win_list, ws_win);
366 TAILQ_ENTRY(pid_e) entry;
370 TAILQ_HEAD(pid_list, pid_e);
371 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
373 /* layout handlers */
375 void vertical_config(struct workspace *, int);
376 void vertical_stack(struct workspace *, struct swm_geometry *);
377 void horizontal_config(struct workspace *, int);
378 void horizontal_stack(struct workspace *, struct swm_geometry *);
379 void max_stack(struct workspace *, struct swm_geometry *);
380 void plain_stacker(struct workspace *);
381 void fancy_stacker(struct workspace *);
383 struct ws_win *find_window(Window);
385 void grabbuttons(struct ws_win *, int);
386 void new_region(struct swm_screen *, int, int, int, int);
387 void unmanage_window(struct ws_win *);
388 long getstate(Window);
390 int conf_load(char *, int);
393 void (*l_stack)(struct workspace *, struct swm_geometry *);
394 void (*l_config)(struct workspace *, int);
396 #define SWM_L_FOCUSPREV (1<<0)
397 #define SWM_L_MAPONFOCUS (1<<1)
398 void (*l_string)(struct workspace *);
400 /* stack, configure */
401 { vertical_stack, vertical_config, 0, plain_stacker },
402 { horizontal_stack, horizontal_config, 0, plain_stacker },
404 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
405 { NULL, NULL, 0, NULL },
408 /* position of max_stack mode in the layouts array, index into layouts! */
409 #define SWM_V_STACK (0)
410 #define SWM_H_STACK (1)
411 #define SWM_MAX_STACK (2)
413 #define SWM_H_SLICE (32)
414 #define SWM_V_SLICE (32)
416 /* define work spaces */
418 int idx; /* workspace index */
419 char *name; /* workspace name */
420 int always_raise; /* raise windows on focus */
421 struct layout *cur_layout; /* current layout handlers */
422 struct ws_win *focus; /* may be NULL */
423 struct ws_win *focus_prev; /* may be NULL */
424 struct swm_region *r; /* may be NULL */
425 struct swm_region *old_r; /* may be NULL */
426 struct ws_win_list winlist; /* list of windows in ws */
427 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
428 char stacker[10]; /* display stacker and layout */
432 int horizontal_msize;
434 int horizontal_stacks;
443 enum { SWM_S_COLOR_BAR, SWM_S_COLOR_BAR_BORDER, SWM_S_COLOR_BAR_FONT,
444 SWM_S_COLOR_FOCUS, SWM_S_COLOR_UNFOCUS, SWM_S_COLOR_MAX };
446 /* physical screen mapping */
447 #define SWM_WS_MAX (10)
449 int idx; /* screen index */
450 struct swm_region_list rl; /* list of regions on this screen */
451 struct swm_region_list orl; /* list of old regions */
453 struct workspace ws[SWM_WS_MAX];
459 } c[SWM_S_COLOR_MAX];
463 struct swm_screen *screens;
466 /* args to functions */
469 #define SWM_ARG_ID_FOCUSNEXT (0)
470 #define SWM_ARG_ID_FOCUSPREV (1)
471 #define SWM_ARG_ID_FOCUSMAIN (2)
472 #define SWM_ARG_ID_FOCUSCUR (4)
473 #define SWM_ARG_ID_SWAPNEXT (10)
474 #define SWM_ARG_ID_SWAPPREV (11)
475 #define SWM_ARG_ID_SWAPMAIN (12)
476 #define SWM_ARG_ID_MOVELAST (13)
477 #define SWM_ARG_ID_MASTERSHRINK (20)
478 #define SWM_ARG_ID_MASTERGROW (21)
479 #define SWM_ARG_ID_MASTERADD (22)
480 #define SWM_ARG_ID_MASTERDEL (23)
481 #define SWM_ARG_ID_FLIPLAYOUT (24)
482 #define SWM_ARG_ID_STACKRESET (30)
483 #define SWM_ARG_ID_STACKINIT (31)
484 #define SWM_ARG_ID_CYCLEWS_UP (40)
485 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
486 #define SWM_ARG_ID_CYCLESC_UP (42)
487 #define SWM_ARG_ID_CYCLESC_DOWN (43)
488 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
489 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
490 #define SWM_ARG_ID_STACKINC (50)
491 #define SWM_ARG_ID_STACKDEC (51)
492 #define SWM_ARG_ID_SS_ALL (60)
493 #define SWM_ARG_ID_SS_WINDOW (61)
494 #define SWM_ARG_ID_DONTCENTER (70)
495 #define SWM_ARG_ID_CENTER (71)
496 #define SWM_ARG_ID_KILLWINDOW (80)
497 #define SWM_ARG_ID_DELETEWINDOW (81)
498 #define SWM_ARG_ID_WIDTHGROW (90)
499 #define SWM_ARG_ID_WIDTHSHRINK (91)
500 #define SWM_ARG_ID_HEIGHTGROW (92)
501 #define SWM_ARG_ID_HEIGHTSHRINK (93)
502 #define SWM_ARG_ID_MOVEUP (100)
503 #define SWM_ARG_ID_MOVEDOWN (101)
504 #define SWM_ARG_ID_MOVELEFT (102)
505 #define SWM_ARG_ID_MOVERIGHT (103)
509 void focus(struct swm_region *, union arg *);
510 void focus_magic(struct ws_win *);
514 TAILQ_ENTRY(quirk) entry;
518 #define SWM_Q_FLOAT (1<<0) /* float this window */
519 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
520 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
521 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
522 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
523 #define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
525 TAILQ_HEAD(quirk_list, quirk);
526 struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
529 * Supported EWMH hints should be added to
530 * both the enum and the ewmh array
532 enum { _NET_ACTIVE_WINDOW, _NET_MOVERESIZE_WINDOW, _NET_CLOSE_WINDOW,
533 _NET_WM_WINDOW_TYPE, _NET_WM_WINDOW_TYPE_DOCK,
534 _NET_WM_WINDOW_TYPE_TOOLBAR, _NET_WM_WINDOW_TYPE_UTILITY,
535 _NET_WM_WINDOW_TYPE_SPLASH, _NET_WM_WINDOW_TYPE_DIALOG,
536 _NET_WM_WINDOW_TYPE_NORMAL, _NET_WM_STATE,
537 _NET_WM_STATE_MAXIMIZED_HORZ, _NET_WM_STATE_MAXIMIZED_VERT,
538 _NET_WM_STATE_SKIP_TASKBAR, _NET_WM_STATE_SKIP_PAGER,
539 _NET_WM_STATE_HIDDEN, _NET_WM_STATE_ABOVE, _SWM_WM_STATE_MANUAL,
540 _NET_WM_STATE_FULLSCREEN, _NET_WM_ALLOWED_ACTIONS, _NET_WM_ACTION_MOVE,
541 _NET_WM_ACTION_RESIZE, _NET_WM_ACTION_FULLSCREEN, _NET_WM_ACTION_CLOSE,
547 } ewmh[SWM_EWMH_HINT_MAX] = {
548 /* must be in same order as in the enum */
549 {"_NET_ACTIVE_WINDOW", None},
550 {"_NET_MOVERESIZE_WINDOW", None},
551 {"_NET_CLOSE_WINDOW", None},
552 {"_NET_WM_WINDOW_TYPE", None},
553 {"_NET_WM_WINDOW_TYPE_DOCK", None},
554 {"_NET_WM_WINDOW_TYPE_TOOLBAR", None},
555 {"_NET_WM_WINDOW_TYPE_UTILITY", None},
556 {"_NET_WM_WINDOW_TYPE_SPLASH", None},
557 {"_NET_WM_WINDOW_TYPE_DIALOG", None},
558 {"_NET_WM_WINDOW_TYPE_NORMAL", None},
559 {"_NET_WM_STATE", None},
560 {"_NET_WM_STATE_MAXIMIZED_HORZ", None},
561 {"_NET_WM_STATE_MAXIMIZED_VERT", None},
562 {"_NET_WM_STATE_SKIP_TASKBAR", None},
563 {"_NET_WM_STATE_SKIP_PAGER", None},
564 {"_NET_WM_STATE_HIDDEN", None},
565 {"_NET_WM_STATE_ABOVE", None},
566 {"_SWM_WM_STATE_MANUAL", None},
567 {"_NET_WM_STATE_FULLSCREEN", None},
568 {"_NET_WM_ALLOWED_ACTIONS", None},
569 {"_NET_WM_ACTION_MOVE", None},
570 {"_NET_WM_ACTION_RESIZE", None},
571 {"_NET_WM_ACTION_FULLSCREEN", None},
572 {"_NET_WM_ACTION_CLOSE", None},
575 void store_float_geom(struct ws_win *, struct swm_region *);
576 int floating_toggle_win(struct ws_win *);
577 void spawn_select(struct swm_region *, union arg *, char *, int *);
578 unsigned char *get_win_name(Window);
581 get_property(Window id, Atom atom, long count, Atom type, unsigned long *nitems,
582 unsigned long *nbytes, unsigned char **data)
585 unsigned long *nbytes_ret, *nitems_ret;
586 unsigned long nbytes_tmp, nitems_tmp;
589 nbytes_ret = nbytes != NULL ? nbytes : &nbytes_tmp;
590 nitems_ret = nitems != NULL ? nitems : &nitems_tmp;
592 status = XGetWindowProperty(display, id, atom, 0L, count, False, type,
593 &real, &format, nitems_ret, nbytes_ret, data);
595 if (status != Success)
604 update_iconic(struct ws_win *win, int newv)
611 iprop = XInternAtom(display, "_SWM_ICONIC", False);
615 XChangeProperty(display, win->id, iprop, XA_INTEGER, 32,
616 PropModeReplace, (unsigned char *)&v, 1);
618 XDeleteProperty(display, win->id, iprop);
622 get_iconic(struct ws_win *win)
627 unsigned long nitems, extra;
628 unsigned char *prop = NULL;
630 iprop = XInternAtom(display, "_SWM_ICONIC", False);
633 status = XGetWindowProperty(display, win->id, iprop, 0L, 1L,
634 False, XA_INTEGER, &rettype, &retfmt, &nitems, &extra, &prop);
635 if (status != Success)
637 if (rettype != XA_INTEGER || retfmt != 32)
641 v = *((int32_t *)prop);
655 sup_list = XInternAtom(display, "_NET_SUPPORTED", False);
657 for (i = 0; i < LENGTH(ewmh); i++)
658 ewmh[i].atom = XInternAtom(display, ewmh[i].name, False);
660 for (i = 0; i < ScreenCount(display); i++) {
661 /* Support check window will be created by workaround(). */
663 /* Report supported atoms */
664 XDeleteProperty(display, screens[i].root, sup_list);
665 for (j = 0; j < LENGTH(ewmh); j++)
666 XChangeProperty(display, screens[i].root,
667 sup_list, XA_ATOM, 32,
668 PropModeAppend, (unsigned char *)&ewmh[j].atom,1);
676 unsigned char *data = NULL;
678 Atom sup_check, sup_list;
681 sup_check = XInternAtom(display, "_NET_SUPPORTING_WM_CHECK", False);
682 sup_list = XInternAtom(display, "_NET_SUPPORTED", False);
684 for (i = 0; i < ScreenCount(display); i++) {
685 /* Get the support check window and destroy it */
686 success = get_property(screens[i].root, sup_check, 1, XA_WINDOW,
691 XDestroyWindow(display, id);
692 XDeleteProperty(display, screens[i].root, sup_check);
693 XDeleteProperty(display, screens[i].root, sup_list);
701 ewmh_autoquirk(struct ws_win *win)
704 unsigned long *data = NULL, n;
707 success = get_property(win->id, ewmh[_NET_WM_WINDOW_TYPE].atom, (~0L),
708 XA_ATOM, &n, NULL, (void *)&data);
715 for (i = 0; i < n; i++) {
717 if (type == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
719 if (type == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
720 type == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
721 type == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
723 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
726 if (type == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
727 type == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
729 win->quirks = SWM_Q_FLOAT;
737 #define SWM_EWMH_ACTION_COUNT_MAX (6)
738 #define EWMH_F_FULLSCREEN (1<<0)
739 #define EWMH_F_ABOVE (1<<1)
740 #define EWMH_F_HIDDEN (1<<2)
741 #define EWMH_F_SKIP_PAGER (1<<3)
742 #define EWMH_F_SKIP_TASKBAR (1<<4)
743 #define SWM_F_MANUAL (1<<5)
746 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
748 struct swm_geometry rg;
756 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%lx, "
757 "fullscreen %s\n", win->id, YESNO(fs));
762 store_float_geom(win, win->ws->r);
766 if (win->g_floatvalid) {
767 /* refloat at last floating relative position */
768 X(win) = win->g_float.x - win->rg_float.x + rg.x;
769 Y(win) = win->g_float.y - win->rg_float.y + rg.y;
770 WIDTH(win) = win->g_float.w;
771 HEIGHT(win) = win->g_float.h;
779 ewmh_update_actions(struct ws_win *win)
781 Atom actions[SWM_EWMH_ACTION_COUNT_MAX];
787 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
790 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
791 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
794 XChangeProperty(display, win->id, ewmh[_NET_WM_ALLOWED_ACTIONS].atom,
795 XA_ATOM, 32, PropModeReplace, (unsigned char *)actions, n);
798 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
799 #define _NET_WM_STATE_ADD 1 /* add/set property */
800 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
803 ewmh_update_win_state(struct ws_win *win, long state, long action)
805 unsigned int mask = 0;
806 unsigned int changed = 0;
807 unsigned int orig_flags;
812 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
813 mask = EWMH_F_FULLSCREEN;
814 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
816 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
818 if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
819 mask = EWMH_F_SKIP_PAGER;
820 if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
821 mask = EWMH_F_SKIP_TASKBAR;
824 orig_flags = win->ewmh_flags;
827 case _NET_WM_STATE_REMOVE:
828 win->ewmh_flags &= ~mask;
830 case _NET_WM_STATE_ADD:
831 win->ewmh_flags |= mask;
833 case _NET_WM_STATE_TOGGLE:
834 win->ewmh_flags ^= mask;
838 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
840 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
842 if (!floating_toggle_win(win))
843 win->ewmh_flags = orig_flags; /* revert */
844 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
846 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
847 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
849 if (!ewmh_set_win_fullscreen(win,
850 win->ewmh_flags & EWMH_F_FULLSCREEN))
851 win->ewmh_flags = orig_flags; /* revert */
853 XDeleteProperty(display, win->id, ewmh[_NET_WM_STATE].atom);
855 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
856 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
857 XA_ATOM, 32, PropModeAppend,
858 (unsigned char *)&ewmh[_NET_WM_STATE_FULLSCREEN].atom, 1);
859 if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
860 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
861 XA_ATOM, 32, PropModeAppend,
862 (unsigned char *)&ewmh[_NET_WM_STATE_SKIP_PAGER].atom, 1);
863 if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
864 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
865 XA_ATOM, 32, PropModeAppend,
866 (unsigned char *)&ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom, 1);
867 if (win->ewmh_flags & EWMH_F_ABOVE)
868 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
869 XA_ATOM, 32, PropModeAppend,
870 (unsigned char *)&ewmh[_NET_WM_STATE_ABOVE].atom, 1);
871 if (win->ewmh_flags & SWM_F_MANUAL)
872 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
873 XA_ATOM, 32, PropModeAppend,
874 (unsigned char *)&ewmh[_SWM_WM_STATE_MANUAL].atom, 1);
878 ewmh_get_win_state(struct ws_win *win)
889 win->ewmh_flags |= EWMH_F_ABOVE;
891 win->ewmh_flags |= SWM_F_MANUAL;
893 success = get_property(win->id, ewmh[_NET_WM_STATE].atom,
894 (~0L), XA_ATOM, &n, NULL, (void *)&states);
899 for (i = 0; i < n; i++)
900 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
908 geteventname(XEvent *e)
920 name = "ButtonPress";
923 name = "ButtonRelease";
926 name = "MotionNotify";
929 name = "EnterNotify";
932 name = "LeaveNotify";
941 name = "KeymapNotify";
947 name = "GraphicsExpose";
952 case VisibilityNotify:
953 name = "VisibilityNotify";
956 name = "CreateNotify";
959 name = "DestroyNotify";
962 name = "UnmapNotify";
971 name = "ReparentNotify";
973 case ConfigureNotify:
974 name = "ConfigureNotify";
976 case ConfigureRequest:
977 name = "ConfigureRequest";
980 name = "GravityNotify";
983 name = "ResizeRequest";
985 case CirculateNotify:
986 name = "CirculateNotify";
988 case CirculateRequest:
989 name = "CirculateRequest";
992 name = "PropertyNotify";
995 name = "SelectionClear";
997 case SelectionRequest:
998 name = "SelectionRequest";
1000 case SelectionNotify:
1001 name = "SelectionNotify";
1003 case ColormapNotify:
1004 name = "ColormapNotify";
1007 name = "ClientMessage";
1010 name = "MappingNotify";
1020 xrandr_geteventname(XEvent *e)
1024 switch(e->type - xrandr_eventbase) {
1025 case RRScreenChangeNotify:
1026 name = "RRScreenChangeNotify";
1036 dumpwins(struct swm_region *r, union arg *args)
1040 XWindowAttributes wa;
1042 if (r->ws == NULL) {
1043 warnx("dumpwins: invalid workspace");
1047 warnx("=== managed window list ws %02d ===", r->ws->idx);
1049 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1050 state = getstate(win->id);
1051 if (!XGetWindowAttributes(display, win->id, &wa))
1052 warnx("window: 0x%lx, failed XGetWindowAttributes",
1054 warnx("window: 0x%lx, map_state: %d, state: %d, "
1055 "transient: 0x%lx", win->id, wa.map_state, state,
1059 warnx("===== unmanaged window list =====");
1060 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1061 state = getstate(win->id);
1062 if (!XGetWindowAttributes(display, win->id, &wa))
1063 warnx("window: 0x%lx, failed XGetWindowAttributes",
1065 warnx("window: 0x%lx, map_state: %d, state: %d, "
1066 "transient: 0x%lx", win->id, wa.map_state, state,
1070 warnx("=================================");
1074 dumpwins(struct swm_region *r, union arg *args)
1077 #endif /* SWM_DEBUG */
1079 void expose(XEvent *);
1080 void keypress(XEvent *);
1081 void buttonpress(XEvent *);
1082 void configurerequest(XEvent *);
1083 void configurenotify(XEvent *);
1084 void destroynotify(XEvent *);
1085 void enternotify(XEvent *);
1086 void focusevent(XEvent *);
1087 void mapnotify(XEvent *);
1088 void mappingnotify(XEvent *);
1089 void maprequest(XEvent *);
1090 void propertynotify(XEvent *);
1091 void unmapnotify(XEvent *);
1092 void visibilitynotify(XEvent *);
1093 void clientmessage(XEvent *);
1095 void (*handler[LASTEvent])(XEvent *) = {
1097 [KeyPress] = keypress,
1098 [ButtonPress] = buttonpress,
1099 [ConfigureRequest] = configurerequest,
1100 [ConfigureNotify] = configurenotify,
1101 [DestroyNotify] = destroynotify,
1102 [EnterNotify] = enternotify,
1103 [FocusIn] = focusevent,
1104 [FocusOut] = focusevent,
1105 [MapNotify] = mapnotify,
1106 [MappingNotify] = mappingnotify,
1107 [MapRequest] = maprequest,
1108 [PropertyNotify] = propertynotify,
1109 [UnmapNotify] = unmapnotify,
1110 [VisibilityNotify] = visibilitynotify,
1111 [ClientMessage] = clientmessage,
1117 int saved_errno, status;
1120 saved_errno = errno;
1124 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1129 if (errno != ECHILD)
1130 warn("sighdlr: waitpid");
1131 #endif /* SWM_DEBUG */
1134 if (pid == searchpid)
1138 if (WIFEXITED(status)) {
1139 if (WEXITSTATUS(status) != 0)
1140 warnx("sighdlr: child exit status: %d",
1141 WEXITSTATUS(status));
1143 warnx("sighdlr: child is terminated "
1145 #endif /* SWM_DEBUG */
1159 errno = saved_errno;
1165 struct pid_e *p = NULL;
1167 DNPRINTF(SWM_D_MISC, "find_pid: %lu\n", pid);
1172 TAILQ_FOREACH(p, &pidlist, entry) {
1181 name_to_color(char *colorname)
1185 XColor screen_def, exact_def;
1186 unsigned long result = 0;
1187 char cname[32] = "#";
1189 cmap = DefaultColormap(display, screens[0].idx);
1190 status = XAllocNamedColor(display, cmap, colorname,
1191 &screen_def, &exact_def);
1193 strlcat(cname, colorname + 2, sizeof cname - 1);
1194 status = XAllocNamedColor(display, cmap, cname, &screen_def,
1198 result = screen_def.pixel;
1200 warnx("color '%s' not found", colorname);
1206 setscreencolor(char *val, int i, int c)
1208 if (i > 0 && i <= ScreenCount(display)) {
1209 screens[i - 1].c[c].color = name_to_color(val);
1210 free(screens[i - 1].c[c].name);
1211 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1213 } else if (i == -1) {
1214 for (i = 0; i < ScreenCount(display); i++) {
1215 screens[i].c[c].color = name_to_color(val);
1216 free(screens[i].c[c].name);
1217 if ((screens[i].c[c].name = strdup(val)) == NULL)
1221 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1222 i, ScreenCount(display));
1226 fancy_stacker(struct workspace *ws)
1228 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1229 if (ws->cur_layout->l_stack == vertical_stack)
1230 snprintf(ws->stacker, sizeof ws->stacker,
1231 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1232 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1233 if (ws->cur_layout->l_stack == horizontal_stack)
1234 snprintf(ws->stacker, sizeof ws->stacker,
1235 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1236 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1240 plain_stacker(struct workspace *ws)
1242 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1243 if (ws->cur_layout->l_stack == vertical_stack)
1244 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1245 sizeof ws->stacker);
1246 if (ws->cur_layout->l_stack == horizontal_stack)
1247 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1248 sizeof ws->stacker);
1252 custom_region(char *val)
1254 unsigned int sidx, x, y, w, h;
1256 if (sscanf(val, "screen[%u]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1257 errx(1, "invalid custom region, "
1258 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1259 if (sidx < 1 || sidx > ScreenCount(display))
1260 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1261 sidx, ScreenCount(display));
1265 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1267 if (x > DisplayWidth(display, sidx) ||
1268 y > DisplayHeight(display, sidx) ||
1269 w + x > DisplayWidth(display, sidx) ||
1270 h + y > DisplayHeight(display, sidx)) {
1271 warnx("ignoring region %ux%u+%u+%u - not within screen "
1272 "boundaries (%ux%u)", w, h, x, y,
1273 DisplayWidth(display, sidx), DisplayHeight(display, sidx));
1277 new_region(&screens[sidx], x, y, w, h);
1281 socket_setnonblock(int fd)
1285 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1286 err(1, "fcntl F_GETFL");
1287 flags |= O_NONBLOCK;
1288 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1289 err(1, "fcntl F_SETFL");
1293 bar_print(struct swm_region *r, char *s)
1297 XRectangle ibox, lbox;
1299 XClearWindow(display, r->bar_window);
1302 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
1304 switch (bar_justify) {
1305 case SWM_BAR_JUSTIFY_LEFT:
1308 case SWM_BAR_JUSTIFY_CENTER:
1309 x = (WIDTH(r) - lbox.width) / 2;
1311 case SWM_BAR_JUSTIFY_RIGHT:
1312 x = WIDTH(r) - lbox.width - SWM_BAR_OFFSET;
1316 if (x < SWM_BAR_OFFSET)
1319 DRAWSTRING(display, r->bar_window, bar_fs, r->s->bar_gc,
1320 x, (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
1325 bar_extra_stop(void)
1329 bzero(bar_pipe, sizeof bar_pipe);
1332 kill(bar_pid, SIGTERM);
1335 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1340 bar_class_name(char *s, ssize_t sz, struct ws_win *cur_focus)
1342 int do_class, do_name;
1344 XClassHint *xch = NULL;
1346 if ((title_name_enabled == 1 || title_class_enabled == 1) &&
1347 cur_focus != NULL) {
1348 if ((xch = XAllocClassHint()) == NULL)
1350 status = XGetClassHint(display, cur_focus->id, xch);
1351 if (status == BadWindow || status == BadAlloc)
1353 do_class = (title_class_enabled && xch->res_class != NULL);
1354 do_name = (title_name_enabled && xch->res_name != NULL);
1356 strlcat(s, xch->res_class, sz);
1357 if (do_class && do_name)
1358 strlcat(s, ":", sz);
1360 strlcat(s, xch->res_name, sz);
1361 strlcat(s, " ", sz);
1365 XFree(xch->res_name);
1366 XFree(xch->res_class);
1372 bar_window_name(char *s, ssize_t sz, struct ws_win *cur_focus)
1374 unsigned char *title;
1376 if (window_name_enabled && cur_focus != NULL) {
1377 title = get_win_name(cur_focus->id);
1378 if (title != NULL) {
1379 DNPRINTF(SWM_D_BAR, "bar_window_name: title: %s\n",
1382 if (cur_focus->floating)
1383 strlcat(s, "(f) ", sz);
1384 strlcat(s, (char *)title, sz);
1385 strlcat(s, " ", sz);
1391 int urgent[SWM_WS_MAX];
1393 bar_urgent(char *s, ssize_t sz)
1395 XWMHints *wmh = NULL;
1400 if (urgent_enabled == 0)
1403 for (i = 0; i < SWM_WS_MAX; i++)
1406 for (i = 0; i < ScreenCount(display); i++)
1407 for (j = 0; j < SWM_WS_MAX; j++)
1408 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
1409 wmh = XGetWMHints(display, win->id);
1413 if (wmh->flags & XUrgencyHint)
1418 strlcat(s, "* ", sz);
1419 for (i = 0; i < SWM_WS_MAX; i++) {
1421 snprintf(b, sizeof b, "%d ", i + 1);
1423 snprintf(b, sizeof b, "- ");
1426 strlcat(s, "* ", sz);
1434 struct swm_region *r;
1437 char ws[SWM_BAR_MAX];
1438 char s[SWM_BAR_MAX];
1439 unsigned char cn[SWM_BAR_MAX];
1440 char loc[SWM_BAR_MAX];
1441 char *b, *stack = "";
1443 if (bar_enabled == 0)
1445 if (bar_extra && bar_extra_running) {
1446 /* ignore short reads; it'll correct itself */
1447 while ((b = fgetln(stdin, &len)) != NULL)
1448 if (b && b[len - 1] == '\n') {
1450 strlcpy((char *)bar_ext, b, sizeof bar_ext);
1452 if (b == NULL && errno != EAGAIN) {
1453 warn("bar_update: bar_extra failed");
1457 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1459 if (clock_enabled == 0)
1460 strlcpy(s, "", sizeof s);
1463 localtime_r(&tmt, &tm);
1464 len = strftime(s, sizeof s, clock_format, &tm);
1466 strlcat(s, " ", sizeof s);
1469 for (i = 0; i < ScreenCount(display); i++) {
1471 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1472 strlcpy((char *)cn, "", sizeof cn);
1473 strlcpy(ws, "", sizeof ws);
1475 bar_urgent((char *)cn, sizeof cn);
1476 bar_class_name((char *)cn, sizeof cn,
1478 bar_window_name((char *)cn, sizeof cn,
1481 snprintf(ws, sizeof ws, "<%s>",
1485 stack = r->ws->stacker;
1487 snprintf(loc, sizeof loc, "%d:%d %s %s %s%s %s "
1488 "%s", x++, r->ws->idx + 1, stack, ws, s, cn,
1489 bar_ext, bar_vertext);
1497 bar_check_opts(void)
1499 if (title_class_enabled || title_name_enabled || window_name_enabled)
1510 bar_toggle(struct swm_region *r, union arg *args)
1512 struct swm_region *tmpr;
1513 int i, sc = ScreenCount(display);
1515 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
1518 for (i = 0; i < sc; i++)
1519 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1520 XUnmapWindow(display, tmpr->bar_window);
1522 for (i = 0; i < sc; i++)
1523 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1524 XMapRaised(display, tmpr->bar_window);
1526 bar_enabled = !bar_enabled;
1529 /* must be after stack */
1536 XSetWindowAttributes wa;
1537 struct swm_region *r;
1540 /* do this here because the conf file is in memory */
1541 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1542 /* launch external status app */
1543 bar_extra_running = 1;
1544 if (pipe(bar_pipe) == -1)
1545 err(1, "pipe error");
1546 socket_setnonblock(bar_pipe[0]);
1547 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1548 if (dup2(bar_pipe[0], 0) == -1)
1550 if (dup2(bar_pipe[1], 1) == -1)
1552 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1553 err(1, "could not disable SIGPIPE");
1554 switch (bar_pid = fork()) {
1556 err(1, "cannot fork");
1560 execvp(bar_argv[0], bar_argv);
1561 err(1, "%s external app failed", bar_argv[0]);
1563 default: /* parent */
1569 bzero(&wa, sizeof wa);
1570 for (i = 0; i < ScreenCount(display); i++)
1571 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1573 screens[i].c[SWM_S_COLOR_BAR_BORDER].color;
1574 wa.background_pixel =
1575 screens[i].c[SWM_S_COLOR_BAR].color;
1576 XChangeWindowAttributes(display, r->bar_window,
1577 CWBackPixel | CWBorderPixel, &wa);
1583 bar_setup(struct swm_region *r)
1585 char *default_string;
1586 char **missing_charsets;
1587 int num_missing_charsets = 0;
1591 XFreeFontSet(display, bar_fs);
1596 DNPRINTF(SWM_D_BAR, "bar_setup: loading bar_fonts: %s\n", bar_fonts);
1598 bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
1599 &num_missing_charsets, &default_string);
1601 if (num_missing_charsets > 0) {
1602 warnx("Unable to load charset(s):");
1604 for (i = 0; i < num_missing_charsets; ++i)
1605 warnx("%s", missing_charsets[i]);
1607 XFreeStringList(missing_charsets);
1609 if (strcmp(default_string, ""))
1610 warnx("Glyphs from those sets will be replaced "
1611 "by '%s'.", default_string);
1613 warnx("Glyphs from those sets won't be drawn.");
1617 errx(1, "Error creating font set structure.");
1619 bar_fs_extents = XExtentsOfFontSet(bar_fs);
1621 bar_height = bar_fs_extents->max_logical_extent.height +
1622 2 * bar_border_width;
1628 y = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
1630 r->bar_window = XCreateSimpleWindow(display,
1631 r->s->root, x, y, WIDTH(r) - 2 * bar_border_width,
1632 bar_height - 2 * bar_border_width,
1633 bar_border_width, r->s->c[SWM_S_COLOR_BAR_BORDER].color,
1634 r->s->c[SWM_S_COLOR_BAR].color);
1635 XSelectInput(display, r->bar_window, VisibilityChangeMask);
1637 XMapRaised(display, r->bar_window);
1638 DNPRINTF(SWM_D_BAR, "bar_setup: bar_window: 0x%lx\n", r->bar_window);
1640 if (signal(SIGALRM, bar_signal) == SIG_ERR)
1641 err(1, "could not install bar_signal");
1646 drain_enter_notify(void)
1651 while (XCheckMaskEvent(display, EnterWindowMask, &cne))
1654 DNPRINTF(SWM_D_MISC, "drain_enter_notify: drained: %d\n", i);
1658 set_win_state(struct ws_win *win, long state)
1660 long data[] = {state, None};
1662 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%lx\n", win->id);
1667 XChangeProperty(display, win->id, astate, astate, 32, PropModeReplace,
1668 (unsigned char *)data, 2);
1675 unsigned char *p = NULL;
1678 if (!get_property(w, astate, 2L, astate, &n, NULL, &p))
1681 result = *((long *)p);
1687 version(struct swm_region *r, union arg *args)
1689 bar_version = !bar_version;
1691 snprintf(bar_vertext, sizeof bar_vertext,
1692 "Version: %s Build: %s", SCROTWM_VERSION, buildstr);
1694 strlcpy(bar_vertext, "", sizeof bar_vertext);
1699 client_msg(struct ws_win *win, Atom a)
1701 XClientMessageEvent cm;
1706 bzero(&cm, sizeof cm);
1707 cm.type = ClientMessage;
1708 cm.window = win->id;
1709 cm.message_type = aprot;
1712 cm.data.l[1] = CurrentTime;
1713 XSendEvent(display, win->id, False, 0L, (XEvent *)&cm);
1716 /* synthetic response to a ConfigureRequest when not making a change */
1718 config_win(struct ws_win *win, XConfigureRequestEvent *ev)
1725 /* send notification of unchanged state. */
1726 ce.type = ConfigureNotify;
1729 ce.width = WIDTH(win);
1730 ce.height = HEIGHT(win);
1731 ce.override_redirect = False;
1735 ce.display = display;
1737 ce.window = win->id;
1738 ce.border_width = border_width;
1742 ce.display = ev->display;
1743 ce.event = ev->window;
1744 ce.window = ev->window;
1746 /* make response appear more WM_SIZE_HINTS-compliant */
1748 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%lx,"
1749 " sh_mask: %ld, min: %d x %d, max: %d x %d, inc: "
1750 "%d x %d\n", win->id, win->sh_mask, SH_MIN_W(win),
1751 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
1752 SH_INC_W(win), SH_INC_H(win));
1756 /* the hint may be set... to 0! */
1757 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
1758 ce.width = SH_MIN_W(win);
1759 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
1760 ce.height = SH_MIN_H(win);
1765 /* may also be advertized as 0 */
1766 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
1767 ce.width = SH_MAX_W(win);
1768 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
1769 ce.height = SH_MAX_H(win);
1772 /* resize increment. */
1774 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
1775 ce.width -= (ce.width - SH_MIN_W(win)) %
1777 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
1778 ce.height -= (ce.height - SH_MIN_H(win)) %
1782 /* adjust x and y for requested border_width. */
1783 ce.x += border_width - ev->border_width;
1784 ce.y += border_width - ev->border_width;
1785 ce.border_width = ev->border_width;
1786 ce.above = ev->above;
1789 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%lx, (x,y) w x h: "
1790 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
1791 ce.y, ce.width, ce.height, ce.border_width);
1793 XSendEvent(display, win->id, False, StructureNotifyMask, (XEvent *)&ce);
1797 count_win(struct workspace *ws, int count_transient)
1802 TAILQ_FOREACH(win, &ws->winlist, entry) {
1803 if (count_transient == 0 && win->floating)
1805 if (count_transient == 0 && win->transient)
1811 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
1817 quit(struct swm_region *r, union arg *args)
1819 DNPRINTF(SWM_D_MISC, "quit\n");
1824 unmap_window(struct ws_win *win)
1829 /* don't unmap again */
1830 if (getstate(win->id) == IconicState)
1833 set_win_state(win, IconicState);
1835 XUnmapWindow(display, win->id);
1836 XSetWindowBorder(display, win->id,
1837 win->s->c[SWM_S_COLOR_UNFOCUS].color);
1846 for (i = 0; i < ScreenCount(display); i++)
1847 for (j = 0; j < SWM_WS_MAX; j++)
1848 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1853 fake_keypress(struct ws_win *win, int keysym, int modifiers)
1860 event.display = display; /* Ignored, but what the hell */
1861 event.window = win->id;
1862 event.root = win->s->root;
1863 event.subwindow = None;
1864 event.time = CurrentTime;
1869 event.same_screen = True;
1870 event.keycode = XKeysymToKeycode(display, keysym);
1871 event.state = modifiers;
1873 event.type = KeyPress;
1874 XSendEvent(event.display, event.window, True,
1875 KeyPressMask, (XEvent *)&event);
1877 event.type = KeyRelease;
1878 XSendEvent(event.display, event.window, True,
1879 KeyPressMask, (XEvent *)&event);
1884 restart(struct swm_region *r, union arg *args)
1886 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
1888 /* disable alarm because the following code may not be interrupted */
1890 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
1891 err(1, "can't disable alarm");
1896 XCloseDisplay(display);
1897 execvp(start_argv[0], start_argv);
1898 warn("execvp failed");
1903 root_to_region(Window root)
1905 struct swm_region *r = NULL;
1907 int i, x, y, wx, wy;
1910 for (i = 0; i < ScreenCount(display); i++)
1911 if (screens[i].root == root)
1914 if (XQueryPointer(display, screens[i].root,
1915 &rr, &cr, &x, &y, &wx, &wy, &mask) != False) {
1916 /* choose a region based on pointer location */
1917 TAILQ_FOREACH(r, &screens[i].rl, entry)
1918 if (x >= X(r) && x <= X(r) + WIDTH(r) &&
1919 y >= Y(r) && y <= Y(r) + HEIGHT(r))
1924 r = TAILQ_FIRST(&screens[i].rl);
1930 find_unmanaged_window(Window id)
1935 for (i = 0; i < ScreenCount(display); i++)
1936 for (j = 0; j < SWM_WS_MAX; j++)
1937 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
1945 find_window(Window id)
1948 Window wrr, wpr, *wcr = NULL;
1952 for (i = 0; i < ScreenCount(display); i++)
1953 for (j = 0; j < SWM_WS_MAX; j++)
1954 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1958 /* if we were looking for the parent return that window instead */
1959 if (XQueryTree(display, id, &wrr, &wpr, &wcr, &nc) == 0)
1964 /* ignore not found and root */
1965 if (wpr == 0 || wrr == wpr)
1968 /* look for parent */
1969 for (i = 0; i < ScreenCount(display); i++)
1970 for (j = 0; j < SWM_WS_MAX; j++)
1971 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1979 spawn(int ws_idx, union arg *args, int close_fd)
1984 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
1987 close(ConnectionNumber(display));
1989 setenv("LD_PRELOAD", SWM_LIB, 1);
1991 if (asprintf(&ret, "%d", ws_idx) == -1) {
1992 warn("spawn: asprintf SWM_WS");
1995 setenv("_SWM_WS", ret, 1);
1999 if (asprintf(&ret, "%d", getpid()) == -1) {
2000 warn("spawn: asprintf _SWM_PID");
2003 setenv("_SWM_PID", ret, 1);
2007 if (setsid() == -1) {
2008 warn("spawn: setsid");
2014 * close stdin and stdout to prevent interaction between apps
2015 * and the baraction script
2016 * leave stderr open to record errors
2018 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
2019 warn("spawn: open");
2022 dup2(fd, STDIN_FILENO);
2023 dup2(fd, STDOUT_FILENO);
2028 execvp(args->argv[0], args->argv);
2030 warn("spawn: execvp");
2035 spawnterm(struct swm_region *r, union arg *args)
2037 DNPRINTF(SWM_D_MISC, "spawnterm\n");
2041 setenv("_SWM_XTERM_FONTADJ", "", 1);
2042 spawn(r->ws->idx, args, 1);
2047 kill_refs(struct ws_win *win)
2050 struct swm_region *r;
2051 struct workspace *ws;
2056 for (i = 0; i < ScreenCount(display); i++)
2057 TAILQ_FOREACH(r, &screens[i].rl, entry)
2058 for (x = 0; x < SWM_WS_MAX; x++) {
2060 if (win == ws->focus)
2062 if (win == ws->focus_prev)
2063 ws->focus_prev = NULL;
2068 validate_win(struct ws_win *testwin)
2071 struct workspace *ws;
2072 struct swm_region *r;
2075 if (testwin == NULL)
2078 for (i = 0; i < ScreenCount(display); i++)
2079 TAILQ_FOREACH(r, &screens[i].rl, entry)
2080 for (x = 0; x < SWM_WS_MAX; x++) {
2082 TAILQ_FOREACH(win, &ws->winlist, entry)
2090 validate_ws(struct workspace *testws)
2092 struct swm_region *r;
2093 struct workspace *ws;
2096 /* validate all ws */
2097 for (i = 0; i < ScreenCount(display); i++)
2098 TAILQ_FOREACH(r, &screens[i].rl, entry)
2099 for (x = 0; x < SWM_WS_MAX; x++) {
2108 unfocus_win(struct ws_win *win)
2113 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%lx\n", WINID(win));
2117 if (win->ws == NULL)
2120 if (validate_ws(win->ws))
2121 return; /* XXX this gets hit with thunderbird, needs fixing */
2123 if (win->ws->r == NULL)
2126 if (validate_win(win)) {
2131 if (win->ws->focus == win) {
2132 win->ws->focus = NULL;
2133 win->ws->focus_prev = win;
2136 if (validate_win(win->ws->focus)) {
2137 kill_refs(win->ws->focus);
2138 win->ws->focus = NULL;
2140 if (validate_win(win->ws->focus_prev)) {
2141 kill_refs(win->ws->focus_prev);
2142 win->ws->focus_prev = NULL;
2145 /* drain all previous unfocus events */
2146 while (XCheckTypedEvent(display, FocusOut, &cne) == True)
2149 grabbuttons(win, 0);
2150 XSetWindowBorder(display, win->id,
2151 win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2153 XChangeProperty(display, win->s->root,
2154 ewmh[_NET_ACTIVE_WINDOW].atom, XA_WINDOW, 32,
2155 PropModeReplace, (unsigned char *)&none,1);
2164 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
2166 for (i = 0; i < ScreenCount(display); i++)
2167 for (j = 0; j < SWM_WS_MAX; j++)
2168 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2173 focus_win(struct ws_win *win)
2178 struct ws_win *cfw = NULL;
2181 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%lx\n", WINID(win));
2185 if (win->ws == NULL)
2188 if (validate_ws(win->ws))
2189 return; /* XXX this gets hit with thunderbird, needs fixing */
2191 if (validate_win(win)) {
2196 if (validate_win(win)) {
2201 XGetInputFocus(display, &cur_focus, &rr);
2202 if ((cfw = find_window(cur_focus)) != NULL)
2205 /* use larger hammer since the window was killed somehow */
2206 TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
2207 if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
2208 XSetWindowBorder(display, cfw->id,
2209 cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2212 win->ws->focus = win;
2214 if (win->ws->r != NULL) {
2215 /* drain all previous focus events */
2216 while (XCheckTypedEvent(display, FocusIn, &cne) == True)
2220 XSetInputFocus(display, win->id,
2221 RevertToParent, CurrentTime);
2222 grabbuttons(win, 1);
2223 XSetWindowBorder(display, win->id,
2224 win->ws->r->s->c[SWM_S_COLOR_FOCUS].color);
2225 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
2226 win->ws->always_raise)
2227 XMapRaised(display, win->id);
2229 XChangeProperty(display, win->s->root,
2230 ewmh[_NET_ACTIVE_WINDOW].atom, XA_WINDOW, 32,
2231 PropModeReplace, (unsigned char *)&win->id,1);
2238 switchws(struct swm_region *r, union arg *args)
2240 int wsid = args->id, unmap_old = 0;
2241 struct swm_region *this_r, *other_r;
2243 struct workspace *new_ws, *old_ws;
2250 old_ws = this_r->ws;
2251 new_ws = &this_r->s->ws[wsid];
2253 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
2254 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
2256 if (new_ws == NULL || old_ws == NULL)
2258 if (new_ws == old_ws)
2261 other_r = new_ws->r;
2262 if (other_r == NULL) {
2263 /* the other workspace is hidden, hide this one */
2267 /* the other ws is visible in another region, exchange them */
2268 other_r->ws_prior = new_ws;
2269 other_r->ws = old_ws;
2270 old_ws->r = other_r;
2272 this_r->ws_prior = old_ws;
2273 this_r->ws = new_ws;
2276 /* this is needed so that we can click on a window after a restart */
2280 a.id = SWM_ARG_ID_FOCUSCUR;
2281 focus(new_ws->r, &a);
2285 /* unmap old windows */
2287 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2290 if (focus_mode == SWM_FOCUS_DEFAULT)
2291 drain_enter_notify();
2295 cyclews(struct swm_region *r, union arg *args)
2298 struct swm_screen *s = r->s;
2301 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2302 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2307 case SWM_ARG_ID_CYCLEWS_UP_ALL:
2310 case SWM_ARG_ID_CYCLEWS_UP:
2311 if (a.id < SWM_WS_MAX - 1)
2316 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
2319 case SWM_ARG_ID_CYCLEWS_DOWN:
2323 a.id = SWM_WS_MAX - 1;
2330 (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
2332 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2336 } while (a.id != r->ws->idx);
2340 priorws(struct swm_region *r, union arg *args)
2344 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2345 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2347 if (r->ws_prior == NULL)
2350 a.id = r->ws_prior->idx;
2355 cyclescr(struct swm_region *r, union arg *args)
2357 struct swm_region *rr = NULL;
2361 /* do nothing if we don't have more than one screen */
2362 if (!(ScreenCount(display) > 1 || outputs > 1))
2367 case SWM_ARG_ID_CYCLESC_UP:
2368 rr = TAILQ_NEXT(r, entry);
2370 rr = TAILQ_FIRST(&screens[i].rl);
2372 case SWM_ARG_ID_CYCLESC_DOWN:
2373 rr = TAILQ_PREV(r, swm_region_list, entry);
2375 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2383 /* move mouse to region */
2385 y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
2386 XWarpPointer(display, None, rr->s[i].root, 0, 0, 0, 0, x, y);
2388 a.id = SWM_ARG_ID_FOCUSCUR;
2391 if (rr->ws->focus) {
2392 /* move to focus window */
2393 x = X(rr->ws->focus) + 1;
2394 y = Y(rr->ws->focus) + 1;
2395 XWarpPointer(display, None, rr->s[i].root, 0, 0, 0, 0, x, y);
2400 sort_windows(struct ws_win_list *wl)
2402 struct ws_win *win, *parent, *nxt;
2407 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
2408 nxt = TAILQ_NEXT(win, entry);
2409 if (win->transient) {
2410 parent = find_window(win->transient);
2411 if (parent == NULL) {
2412 warnx("not possible bug");
2415 TAILQ_REMOVE(wl, win, entry);
2416 TAILQ_INSERT_AFTER(wl, parent, win, entry);
2423 swapwin(struct swm_region *r, union arg *args)
2425 struct ws_win *target, *source;
2426 struct ws_win *cur_focus;
2427 struct ws_win_list *wl;
2430 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2431 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2433 cur_focus = r->ws->focus;
2434 if (cur_focus == NULL)
2438 wl = &source->ws->winlist;
2441 case SWM_ARG_ID_SWAPPREV:
2442 if (source->transient)
2443 source = find_window(source->transient);
2444 target = TAILQ_PREV(source, ws_win_list, entry);
2445 if (target && target->transient)
2446 target = find_window(target->transient);
2447 TAILQ_REMOVE(wl, source, entry);
2449 TAILQ_INSERT_TAIL(wl, source, entry);
2451 TAILQ_INSERT_BEFORE(target, source, entry);
2453 case SWM_ARG_ID_SWAPNEXT:
2454 target = TAILQ_NEXT(source, entry);
2455 /* move the parent and let the sort handle the move */
2456 if (source->transient)
2457 source = find_window(source->transient);
2458 TAILQ_REMOVE(wl, source, entry);
2460 TAILQ_INSERT_HEAD(wl, source, entry);
2462 TAILQ_INSERT_AFTER(wl, target, source, entry);
2464 case SWM_ARG_ID_SWAPMAIN:
2465 target = TAILQ_FIRST(wl);
2466 if (target == source) {
2467 if (source->ws->focus_prev != NULL &&
2468 source->ws->focus_prev != target)
2470 source = source->ws->focus_prev;
2474 if (target == NULL || source == NULL)
2476 source->ws->focus_prev = target;
2477 TAILQ_REMOVE(wl, target, entry);
2478 TAILQ_INSERT_BEFORE(source, target, entry);
2479 TAILQ_REMOVE(wl, source, entry);
2480 TAILQ_INSERT_HEAD(wl, source, entry);
2482 case SWM_ARG_ID_MOVELAST:
2483 TAILQ_REMOVE(wl, source, entry);
2484 TAILQ_INSERT_TAIL(wl, source, entry);
2487 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
2497 focus_prev(struct ws_win *win)
2499 struct ws_win *winfocus = NULL;
2500 struct ws_win *cur_focus = NULL;
2501 struct ws_win_list *wl = NULL;
2502 struct workspace *ws = NULL;
2504 DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%lx\n", WINID(win));
2506 if (!(win && win->ws))
2511 cur_focus = ws->focus;
2513 /* pickle, just focus on whatever */
2514 if (cur_focus == NULL) {
2515 /* use prev_focus if valid */
2516 if (ws->focus_prev && ws->focus_prev != cur_focus &&
2517 find_window(WINID(ws->focus_prev)))
2518 winfocus = ws->focus_prev;
2519 if (winfocus == NULL)
2520 winfocus = TAILQ_FIRST(wl);
2524 /* if transient focus on parent */
2525 if (cur_focus->transient) {
2526 winfocus = find_window(cur_focus->transient);
2530 /* if in max_stack try harder */
2531 if ((win->quirks & SWM_Q_FOCUSPREV) ||
2532 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
2533 if (cur_focus != ws->focus_prev)
2534 winfocus = ws->focus_prev;
2535 else if (cur_focus != ws->focus)
2536 winfocus = ws->focus;
2538 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2543 if (cur_focus == win)
2544 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2545 if (winfocus == NULL)
2546 winfocus = TAILQ_LAST(wl, ws_win_list);
2547 if (winfocus == NULL || winfocus == win)
2548 winfocus = TAILQ_NEXT(cur_focus, entry);
2551 focus_magic(winfocus);
2555 focus(struct swm_region *r, union arg *args)
2557 struct ws_win *winfocus = NULL, *head;
2558 struct ws_win *cur_focus = NULL;
2559 struct ws_win_list *wl = NULL;
2560 struct workspace *ws = NULL;
2566 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
2568 /* treat FOCUS_CUR special */
2569 if (args->id == SWM_ARG_ID_FOCUSCUR) {
2570 if (r->ws->focus && r->ws->focus->iconic == 0)
2571 winfocus = r->ws->focus;
2572 else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
2573 winfocus = r->ws->focus_prev;
2575 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
2576 if (winfocus->iconic == 0)
2579 focus_magic(winfocus);
2583 if ((cur_focus = r->ws->focus) == NULL)
2587 if (TAILQ_EMPTY(wl))
2589 /* make sure there is at least one uniconified window */
2591 TAILQ_FOREACH(winfocus, wl, entry)
2592 if (winfocus->iconic == 0) {
2600 case SWM_ARG_ID_FOCUSPREV:
2601 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
2603 head = TAILQ_LAST(wl, ws_win_list);
2605 if (WINID(winfocus) == cur_focus->transient) {
2606 head = TAILQ_PREV(winfocus, ws_win_list, entry);
2608 head = TAILQ_LAST(wl, ws_win_list);
2613 if (winfocus && winfocus->iconic) {
2614 while (winfocus != cur_focus) {
2615 if (winfocus == NULL)
2616 winfocus = TAILQ_LAST(wl, ws_win_list);
2617 if (winfocus->iconic == 0)
2619 winfocus = TAILQ_PREV(winfocus, ws_win_list,
2625 case SWM_ARG_ID_FOCUSNEXT:
2626 head = TAILQ_NEXT(cur_focus, entry);
2628 head = TAILQ_FIRST(wl);
2632 if (winfocus && winfocus->iconic) {
2633 while (winfocus != cur_focus) {
2634 if (winfocus == NULL)
2635 winfocus = TAILQ_FIRST(wl);
2636 if (winfocus->iconic == 0)
2638 winfocus = TAILQ_NEXT(winfocus, entry);
2643 case SWM_ARG_ID_FOCUSMAIN:
2644 winfocus = TAILQ_FIRST(wl);
2645 if (winfocus == cur_focus)
2646 winfocus = cur_focus->ws->focus_prev;
2653 focus_magic(winfocus);
2657 cycle_layout(struct swm_region *r, union arg *args)
2659 struct workspace *ws = r->ws;
2662 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
2665 if (ws->cur_layout->l_stack == NULL)
2666 ws->cur_layout = &layouts[0];
2669 if (focus_mode == SWM_FOCUS_DEFAULT)
2670 drain_enter_notify();
2671 a.id = SWM_ARG_ID_FOCUSCUR;
2677 stack_config(struct swm_region *r, union arg *args)
2679 struct workspace *ws = r->ws;
2681 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
2684 if (ws->cur_layout->l_config != NULL)
2685 ws->cur_layout->l_config(ws, args->id);
2687 if (args->id != SWM_ARG_ID_STACKINIT)
2694 struct swm_geometry g;
2695 struct swm_region *r;
2701 DNPRINTF(SWM_D_STACK, "stack: begin\n");
2703 for (i = 0; i < ScreenCount(display); i++) {
2707 TAILQ_FOREACH(r, &screens[i].rl, entry) {
2708 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
2709 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
2711 /* start with screen geometry, adjust for bar */
2713 g.w -= 2 * border_width;
2714 g.h -= 2 * border_width;
2720 r->ws->cur_layout->l_stack(r->ws, &g);
2721 r->ws->cur_layout->l_string(r->ws);
2722 /* save r so we can track region changes */
2729 if (focus_mode == SWM_FOCUS_DEFAULT)
2730 drain_enter_notify();
2732 DNPRINTF(SWM_D_STACK, "stack: end\n");
2736 store_float_geom(struct ws_win *win, struct swm_region *r)
2738 /* retain window geom and region geom */
2739 win->g_float = win->g;
2740 win->rg_float = r->g;
2741 win->g_floatvalid = 1;
2745 stack_floater(struct ws_win *win, struct swm_region *r)
2753 bzero(&wc, sizeof wc);
2754 mask = CWX | CWY | CWBorderWidth | CWWidth | CWHeight;
2757 * to allow windows to change their size (e.g. mplayer fs) only retrieve
2758 * geom on ws switches or return from max mode
2760 if (win->floatmaxed || (r != r->ws->old_r && win->g_floatvalid
2761 && !(win->ewmh_flags & EWMH_F_FULLSCREEN))) {
2763 * use stored g and rg to set relative position and size
2764 * as in old region or before max stack mode
2766 X(win) = win->g_float.x - win->rg_float.x + X(r);
2767 Y(win) = win->g_float.y - win->rg_float.y + Y(r);
2768 WIDTH(win) = win->g_float.w;
2769 HEIGHT(win) = win->g_float.h;
2770 win->g_floatvalid = 0;
2773 win->floatmaxed = 0;
2775 if ((win->quirks & SWM_Q_FULLSCREEN) && (WIDTH(win) >= WIDTH(r)) &&
2776 (HEIGHT(win) >= HEIGHT(r)))
2777 wc.border_width = 0;
2779 wc.border_width = border_width;
2780 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
2781 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
2782 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
2787 * floaters and transients are auto-centred unless moved
2790 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - wc.border_width;
2791 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - wc.border_width;
2794 /* win can be outside r if new r smaller than old r */
2795 /* Ensure top left corner inside r (move probs otherwise) */
2796 if (X(win) < X(r) - wc.border_width)
2797 X(win) = X(r) - wc.border_width;
2798 if (X(win) > X(r) + WIDTH(r) - 1)
2799 X(win) = (WIDTH(win) > WIDTH(r)) ? X(r) :
2800 (X(r) + WIDTH(r) - WIDTH(win) - 2 * wc.border_width);
2801 if (Y(win) < Y(r) - wc.border_width)
2802 Y(win) = Y(r) - wc.border_width;
2803 if (Y(win) > Y(r) + HEIGHT(r) - 1)
2804 Y(win) = (HEIGHT(win) > HEIGHT(r)) ? Y(r) :
2805 (Y(r) + HEIGHT(r) - HEIGHT(win) - 2 * wc.border_width);
2809 wc.width = WIDTH(win);
2810 wc.height = HEIGHT(win);
2813 * Retain floater and transient geometry for correct positioning
2814 * when ws changes region
2816 if (!(win->ewmh_flags & EWMH_F_FULLSCREEN))
2817 store_float_geom(win, r);
2819 DNPRINTF(SWM_D_MISC, "stack_floater: window: %lu, (x,y) w x h: (%d,%d) "
2820 "%d x %d\n", win->id, wc.x, wc.y, wc.width, wc.height);
2822 XConfigureWindow(display, win->id, mask, &wc);
2826 * Send keystrokes to terminal to decrease/increase the font size as the
2827 * window size changes.
2830 adjust_font(struct ws_win *win)
2832 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
2833 win->floating || win->transient)
2836 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
2837 WIDTH(win) / win->sh.width_inc < term_width &&
2838 win->font_steps < SWM_MAX_FONT_STEPS) {
2839 win->font_size_boundary[win->font_steps] =
2840 (win->sh.width_inc * term_width) + win->sh.base_width;
2843 win->last_inc = win->sh.width_inc;
2844 fake_keypress(win, XK_KP_Subtract, ShiftMask);
2845 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
2846 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
2849 win->last_inc = win->sh.width_inc;
2850 fake_keypress(win, XK_KP_Add, ShiftMask);
2854 #define SWAPXY(g) do { \
2856 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
2857 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
2860 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
2863 XWindowAttributes wa;
2864 struct swm_geometry win_g, r_g = *g;
2865 struct ws_win *win, *fs_win = 0;
2866 int i, j, s, stacks;
2867 int w_inc = 1, h_inc, w_base = 1, h_base;
2868 int hrh, extra = 0, h_slice, last_h = 0;
2869 int split, colno, winno, mwin, msize, mscale;
2870 int remain, missing, v_slice, reconfigure;
2873 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
2874 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
2876 winno = count_win(ws, 0);
2877 if (winno == 0 && count_win(ws, 1) == 0)
2880 TAILQ_FOREACH(win, &ws->winlist, entry)
2881 if (win->transient == 0 && win->floating == 0
2882 && win->iconic == 0)
2889 w_inc = win->sh.width_inc;
2890 w_base = win->sh.base_width;
2891 mwin = ws->l_state.horizontal_mwin;
2892 mscale = ws->l_state.horizontal_msize;
2893 stacks = ws->l_state.horizontal_stacks;
2896 w_inc = win->sh.height_inc;
2897 w_base = win->sh.base_height;
2898 mwin = ws->l_state.vertical_mwin;
2899 mscale = ws->l_state.vertical_msize;
2900 stacks = ws->l_state.vertical_stacks;
2904 if (stacks > winno - mwin)
2905 stacks = winno - mwin;
2909 h_slice = r_g.h / SWM_H_SLICE;
2910 if (mwin && winno > mwin) {
2911 v_slice = r_g.w / SWM_V_SLICE;
2915 win_g.w = v_slice * mscale;
2917 if (w_inc > 1 && w_inc < v_slice) {
2918 /* adjust for window's requested size increment */
2919 remain = (win_g.w - w_base) % w_inc;
2920 missing = w_inc - remain;
2927 win_g.x += r_g.w - msize;
2930 colno = split = winno / stacks;
2931 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
2932 2 * border_width) / stacks);
2934 hrh = r_g.h / colno;
2935 extra = r_g.h - (colno * hrh);
2936 win_g.h = hrh - 2 * border_width;
2938 /* stack all the tiled windows */
2939 i = j = 0, s = stacks;
2940 TAILQ_FOREACH(win, &ws->winlist, entry) {
2941 if (win->transient != 0 || win->floating != 0)
2943 if (win->iconic != 0)
2946 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
2951 if (split && i == split) {
2952 colno = (winno - mwin) / stacks;
2953 if (s <= (winno - mwin) % stacks)
2955 split = split + colno;
2956 hrh = (r_g.h / colno);
2957 extra = r_g.h - (colno * hrh);
2961 win_g.x += win_g.w + 2 * border_width;
2962 win_g.w = (r_g.w - msize -
2963 (stacks * 2 * border_width)) / stacks;
2965 win_g.w += (r_g.w - msize -
2966 (stacks * 2 * border_width)) % stacks;
2970 win_g.h = hrh - 2 * border_width;
2972 h_inc = win->sh.width_inc;
2973 h_base = win->sh.base_width;
2975 h_inc = win->sh.height_inc;
2976 h_base = win->sh.base_height;
2978 if (j == colno - 1) {
2979 win_g.h = hrh + extra;
2980 } else if (h_inc > 1 && h_inc < h_slice) {
2981 /* adjust for window's requested size increment */
2982 remain = (win_g.h - h_base) % h_inc;
2983 missing = h_inc - remain;
2985 if (missing <= extra || j == 0) {
2997 win_g.y += last_h + 2 * border_width;
2999 bzero(&wc, sizeof wc);
3000 if (disable_border && bar_enabled == 0 && winno == 1){
3001 wc.border_width = 0;
3002 win_g.w += 2 * border_width;
3003 win_g.h += 2 * border_width;
3005 wc.border_width = border_width;
3008 if (X(win) != win_g.y || Y(win) != win_g.x ||
3009 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
3011 X(win) = wc.x = win_g.y;
3012 Y(win) = wc.y = win_g.x;
3013 WIDTH(win) = wc.width = win_g.h;
3014 HEIGHT(win) = wc.height = win_g.w;
3017 if (X(win) != win_g.x || Y(win) != win_g.y ||
3018 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
3020 X(win) = wc.x = win_g.x;
3021 Y(win) = wc.y = win_g.y;
3022 WIDTH(win) = wc.width = win_g.w;
3023 HEIGHT(win) = wc.height = win_g.h;
3028 mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
3029 XConfigureWindow(display, win->id, mask, &wc);
3032 if (XGetWindowAttributes(display, win->id, &wa))
3033 if (wa.map_state == IsUnmapped)
3034 XMapRaised(display, win->id);
3042 /* now, stack all the floaters and transients */
3043 TAILQ_FOREACH(win, &ws->winlist, entry) {
3044 if (win->transient == 0 && win->floating == 0)
3046 if (win->iconic == 1)
3048 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3053 stack_floater(win, ws->r);
3054 XMapRaised(display, win->id);
3058 stack_floater(fs_win, ws->r);
3059 XMapRaised(display, fs_win->id);
3064 vertical_config(struct workspace *ws, int id)
3066 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
3070 case SWM_ARG_ID_STACKRESET:
3071 case SWM_ARG_ID_STACKINIT:
3072 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
3073 ws->l_state.vertical_mwin = 1;
3074 ws->l_state.vertical_stacks = 1;
3076 case SWM_ARG_ID_MASTERSHRINK:
3077 if (ws->l_state.vertical_msize > 1)
3078 ws->l_state.vertical_msize--;
3080 case SWM_ARG_ID_MASTERGROW:
3081 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
3082 ws->l_state.vertical_msize++;
3084 case SWM_ARG_ID_MASTERADD:
3085 ws->l_state.vertical_mwin++;
3087 case SWM_ARG_ID_MASTERDEL:
3088 if (ws->l_state.vertical_mwin > 0)
3089 ws->l_state.vertical_mwin--;
3091 case SWM_ARG_ID_STACKINC:
3092 ws->l_state.vertical_stacks++;
3094 case SWM_ARG_ID_STACKDEC:
3095 if (ws->l_state.vertical_stacks > 1)
3096 ws->l_state.vertical_stacks--;
3098 case SWM_ARG_ID_FLIPLAYOUT:
3099 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
3107 vertical_stack(struct workspace *ws, struct swm_geometry *g)
3109 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
3111 stack_master(ws, g, 0, ws->l_state.vertical_flip);
3115 horizontal_config(struct workspace *ws, int id)
3117 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
3120 case SWM_ARG_ID_STACKRESET:
3121 case SWM_ARG_ID_STACKINIT:
3122 ws->l_state.horizontal_mwin = 1;
3123 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
3124 ws->l_state.horizontal_stacks = 1;
3126 case SWM_ARG_ID_MASTERSHRINK:
3127 if (ws->l_state.horizontal_msize > 1)
3128 ws->l_state.horizontal_msize--;
3130 case SWM_ARG_ID_MASTERGROW:
3131 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
3132 ws->l_state.horizontal_msize++;
3134 case SWM_ARG_ID_MASTERADD:
3135 ws->l_state.horizontal_mwin++;
3137 case SWM_ARG_ID_MASTERDEL:
3138 if (ws->l_state.horizontal_mwin > 0)
3139 ws->l_state.horizontal_mwin--;
3141 case SWM_ARG_ID_STACKINC:
3142 ws->l_state.horizontal_stacks++;
3144 case SWM_ARG_ID_STACKDEC:
3145 if (ws->l_state.horizontal_stacks > 1)
3146 ws->l_state.horizontal_stacks--;
3148 case SWM_ARG_ID_FLIPLAYOUT:
3149 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
3157 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
3159 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
3161 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
3164 /* fullscreen view */
3166 max_stack(struct workspace *ws, struct swm_geometry *g)
3169 struct swm_geometry gg = *g;
3170 struct ws_win *win, *wintrans = NULL, *parent = NULL;
3174 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
3179 winno = count_win(ws, 0);
3180 if (winno == 0 && count_win(ws, 1) == 0)
3183 TAILQ_FOREACH(win, &ws->winlist, entry) {
3184 if (win->transient) {
3186 parent = find_window(win->transient);
3190 if (win->floating && win->floatmaxed == 0 ) {
3192 * retain geometry for retrieval on exit from
3195 store_float_geom(win, ws->r);
3196 win->floatmaxed = 1;
3199 /* only reconfigure if necessary */
3200 if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
3201 HEIGHT(win) != gg.h) {
3202 bzero(&wc, sizeof wc);
3203 X(win) = wc.x = gg.x;
3204 Y(win) = wc.y = gg.y;
3206 wc.border_width = border_width;
3207 WIDTH(win) = wc.width = gg.w;
3208 HEIGHT(win) = wc.height = gg.h;
3210 wc.border_width = 0;
3211 WIDTH(win) = wc.width = gg.w + 2 * border_width;
3212 HEIGHT(win) = wc.height = gg.h +
3215 mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
3216 XConfigureWindow(display, win->id, mask, &wc);
3218 /* unmap only if we don't have multi screen */
3219 if (win != ws->focus)
3220 if (!(ScreenCount(display) > 1 || outputs > 1))
3224 /* put the last transient on top */
3227 XMapRaised(display, parent->id);
3228 stack_floater(wintrans, ws->r);
3229 focus_magic(wintrans);
3234 send_to_ws(struct swm_region *r, union arg *args)
3236 int wsid = args->id;
3237 struct ws_win *win = NULL, *parent;
3238 struct workspace *ws, *nws;
3239 Atom ws_idx_atom = 0;
3240 unsigned char ws_idx_str[SWM_PROPLEN];
3243 if (r && r->ws && r->ws->focus)
3249 if (win->ws->idx == wsid)
3252 DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%lx\n", win->id);
3255 nws = &win->s->ws[wsid];
3257 a.id = SWM_ARG_ID_FOCUSPREV;
3259 if (win->transient) {
3260 parent = find_window(win->transient);
3262 unmap_window(parent);
3263 TAILQ_REMOVE(&ws->winlist, parent, entry);
3264 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
3269 TAILQ_REMOVE(&ws->winlist, win, entry);
3270 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
3271 if (TAILQ_EMPTY(&ws->winlist))
3272 r->ws->focus = NULL;
3275 /* Try to update the window's workspace property */
3276 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
3278 snprintf((char *)ws_idx_str, SWM_PROPLEN, "%d", nws->idx) <
3280 DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
3282 XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
3283 PropModeReplace, ws_idx_str, SWM_PROPLEN);
3290 pressbutton(struct swm_region *r, union arg *args)
3292 XTestFakeButtonEvent(display, args->id, True, CurrentTime);
3293 XTestFakeButtonEvent(display, args->id, False, CurrentTime);
3297 raise_toggle(struct swm_region *r, union arg *args)
3299 if (r && r->ws == NULL)
3302 r->ws->always_raise = !r->ws->always_raise;
3304 /* bring floaters back to top */
3305 if (r->ws->always_raise == 0)
3310 iconify(struct swm_region *r, union arg *args)
3314 if (r->ws->focus == NULL)
3316 unmap_window(r->ws->focus);
3317 update_iconic(r->ws->focus, 1);
3319 if (focus_mode == SWM_FOCUS_DEFAULT)
3320 drain_enter_notify();
3321 r->ws->focus = NULL;
3322 a.id = SWM_ARG_ID_FOCUSCUR;
3327 get_win_name(Window win)
3329 unsigned char *prop = NULL;
3330 unsigned long nbytes, nitems;
3332 /* try _NET_WM_NAME first */
3333 if (get_property(win, a_netwmname, 0L, a_utf8_string, NULL, &nbytes,
3336 if (get_property(win, a_netwmname, nbytes, a_utf8_string,
3337 &nitems, NULL, &prop))
3341 /* fallback to WM_NAME */
3342 if (!get_property(win, a_wmname, 0L, a_string, NULL, &nbytes, &prop))
3345 if (get_property(win, a_wmname, nbytes, a_string, &nitems, NULL, &prop))
3352 uniconify(struct swm_region *r, union arg *args)
3356 unsigned char *name;
3359 DNPRINTF(SWM_D_MISC, "uniconify\n");
3361 if (r && r->ws == NULL)
3364 /* make sure we have anything to uniconify */
3365 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3366 if (win->ws == NULL)
3367 continue; /* should never happen */
3368 if (win->iconic == 0)
3376 search_resp_action = SWM_SEARCH_UNICONIFY;
3378 spawn_select(r, args, "search", &searchpid);
3380 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3383 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3384 if (win->ws == NULL)
3385 continue; /* should never happen */
3386 if (win->iconic == 0)
3389 name = get_win_name(win->id);
3392 fprintf(lfile, "%s.%lu\n", name, win->id);
3400 name_workspace(struct swm_region *r, union arg *args)
3404 DNPRINTF(SWM_D_MISC, "name_workspace\n");
3410 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
3412 spawn_select(r, args, "name_workspace", &searchpid);
3414 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3417 fprintf(lfile, "%s", "");
3422 search_workspace(struct swm_region *r, union arg *args)
3425 struct workspace *ws;
3428 DNPRINTF(SWM_D_MISC, "search_workspace\n");
3434 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
3436 spawn_select(r, args, "search", &searchpid);
3438 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3441 for (i = 0; i < SWM_WS_MAX; i++) {
3445 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
3446 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
3453 search_win_cleanup(void)
3455 struct search_window *sw = NULL;
3457 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
3458 XDestroyWindow(display, sw->indicator);
3459 XFreeGC(display, sw->gc);
3460 TAILQ_REMOVE(&search_wl, sw, entry);
3466 search_win(struct swm_region *r, union arg *args)
3468 struct ws_win *win = NULL;
3469 struct search_window *sw = NULL;
3476 XRectangle ibox, lbox;
3478 DNPRINTF(SWM_D_MISC, "search_win\n");
3481 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
3483 spawn_select(r, args, "search", &searchpid);
3485 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3488 TAILQ_INIT(&search_wl);
3491 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3492 if (win->iconic == 1)
3495 sw = calloc(1, sizeof(struct search_window));
3497 warn("search_win: calloc");
3499 search_win_cleanup();
3505 snprintf(s, sizeof s, "%d", i);
3508 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
3510 w = XCreateSimpleWindow(display,
3511 win->id, 0, 0,lbox.width + 4,
3512 bar_fs_extents->max_logical_extent.height, 1,
3513 r->s->c[SWM_S_COLOR_UNFOCUS].color,
3514 r->s->c[SWM_S_COLOR_FOCUS].color);
3517 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
3519 sw->gc = XCreateGC(display, w, 0, &gcv);
3520 XMapRaised(display, w);
3521 XSetForeground(display, sw->gc, r->s->c[SWM_S_COLOR_BAR].color);
3523 DRAWSTRING(display, w, bar_fs, sw->gc, 2,
3524 (bar_fs_extents->max_logical_extent.height -
3525 lbox.height) / 2 - lbox.y, s, len);
3527 fprintf(lfile, "%d\n", i);
3535 search_resp_uniconify(char *resp, unsigned long len)
3537 unsigned char *name;
3541 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
3543 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
3544 if (win->iconic == 0)
3546 name = get_win_name(win->id);
3549 if (asprintf(&s, "%s.%lu", name, win->id) == -1) {
3554 if (strncmp(s, resp, len) == 0) {
3555 /* XXX this should be a callback to generalize */
3556 update_iconic(win, 0);
3565 search_resp_name_workspace(char *resp, unsigned long len)
3567 struct workspace *ws;
3569 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
3571 if (search_r->ws == NULL)
3576 free(search_r->ws->name);
3577 search_r->ws->name = NULL;
3581 ws->name = strdup(resp);
3582 if (ws->name == NULL) {
3583 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
3584 "strdup: %s", strerror(errno));
3591 search_resp_search_workspace(char *resp, unsigned long len)
3598 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
3602 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
3609 ws_idx = strtonum(q, 1, SWM_WS_MAX, &errstr);
3611 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
3618 switchws(search_r, &a);
3622 search_resp_search_window(char *resp, unsigned long len)
3627 struct search_window *sw;
3629 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
3633 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
3638 idx = strtonum(s, 1, INT_MAX, &errstr);
3640 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
3647 TAILQ_FOREACH(sw, &search_wl, entry)
3648 if (idx == sw->idx) {
3654 #define MAX_RESP_LEN 1024
3657 search_do_resp(void)
3663 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
3668 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
3669 warn("search: calloc");
3673 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
3675 warn("search: read error");
3678 resp[rbytes] = '\0';
3681 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
3682 * newline, so work around that by sanitizing the resp now.
3684 resp[strcspn(resp, "\n")] = '\0';
3687 switch (search_resp_action) {
3688 case SWM_SEARCH_UNICONIFY:
3689 search_resp_uniconify(resp, len);
3691 case SWM_SEARCH_NAME_WORKSPACE:
3692 search_resp_name_workspace(resp, len);
3694 case SWM_SEARCH_SEARCH_WORKSPACE:
3695 search_resp_search_workspace(resp, len);
3697 case SWM_SEARCH_SEARCH_WINDOW:
3698 search_resp_search_window(resp, len);
3703 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
3704 search_win_cleanup();
3706 search_resp_action = SWM_SEARCH_NONE;
3707 close(select_resp_pipe[0]);
3712 wkill(struct swm_region *r, union arg *args)
3714 DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
3716 if (r->ws->focus == NULL)
3719 if (args->id == SWM_ARG_ID_KILLWINDOW)
3720 XKillClient(display, r->ws->focus->id);
3722 if (r->ws->focus->can_delete)
3723 client_msg(r->ws->focus, adelete);
3728 floating_toggle_win(struct ws_win *win)
3730 struct swm_region *r;
3740 /* reject floating toggles in max stack mode */
3741 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
3744 if (win->floating) {
3745 if (!win->floatmaxed) {
3746 /* retain position for refloat */
3747 store_float_geom(win, r);
3751 if (win->g_floatvalid) {
3752 /* refloat at last floating relative position */
3753 X(win) = win->g_float.x - win->rg_float.x + X(r);
3754 Y(win) = win->g_float.y - win->rg_float.y + Y(r);
3755 WIDTH(win) = win->g_float.w;
3756 HEIGHT(win) = win->g_float.h;
3761 ewmh_update_actions(win);
3767 floating_toggle(struct swm_region *r, union arg *args)
3769 struct ws_win *win = r->ws->focus;
3775 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
3776 _NET_WM_STATE_TOGGLE);
3779 if (focus_mode == SWM_FOCUS_DEFAULT)
3780 drain_enter_notify();
3782 if (win == win->ws->focus) {
3783 a.id = SWM_ARG_ID_FOCUSCUR;
3784 focus(win->ws->r, &a);
3789 constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
3791 if (X(win) + WIDTH(win) > X(r) + WIDTH(r) - border_width) {
3793 WIDTH(win) = X(r) + WIDTH(r) - X(win) - border_width;
3795 X(win) = X(r) + WIDTH(r) - WIDTH(win) - border_width;
3798 if (X(win) < X(r) - border_width) {
3800 WIDTH(win) -= X(r) - X(win) - border_width;
3802 X(win) = X(r) - border_width;
3805 if (Y(win) + HEIGHT(win) > Y(r) + HEIGHT(r) - border_width) {
3807 HEIGHT(win) = Y(r) + HEIGHT(r) - Y(win) - border_width;
3809 Y(win) = Y(r) + HEIGHT(r) - HEIGHT(win) - border_width;
3812 if (Y(win) < Y(r) - border_width) {
3814 HEIGHT(win) -= Y(r) - Y(win) - border_width;
3816 Y(win) = Y(r) - border_width;
3821 if (HEIGHT(win) < 1)
3826 update_window(struct ws_win *win)
3831 bzero(&wc, sizeof wc);
3832 mask = CWBorderWidth | CWWidth | CWHeight | CWX | CWY;
3833 wc.border_width = border_width;
3836 wc.width = WIDTH(win);
3837 wc.height = HEIGHT(win);
3839 DNPRINTF(SWM_D_MISC, "update_window: window: 0x%lx, (x,y) w x h: "
3840 "(%d,%d) %d x %d\n", win->id, wc.x, wc.y, wc.width, wc.height);
3842 XConfigureWindow(display, win->id, mask, &wc);
3845 #define SWM_RESIZE_STEPS (50)
3848 resize(struct ws_win *win, union arg *args)
3852 struct swm_region *r = NULL;
3853 int resize_step = 0;
3857 struct swm_geometry g;
3858 int top = 0, left = 0;
3861 unsigned int shape; /* cursor style */
3867 DNPRINTF(SWM_D_MOUSE, "resize: window: 0x%lx, floating: %s, "
3868 "transient: 0x%lx\n", win->id, YESNO(win->floating),
3871 if (!(win->transient != 0 || win->floating != 0))
3874 /* reject resizes in max mode for floaters (transient ok) */
3875 if (win->floatmaxed)
3879 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
3885 case SWM_ARG_ID_WIDTHSHRINK:
3886 WIDTH(win) -= SWM_RESIZE_STEPS;
3889 case SWM_ARG_ID_WIDTHGROW:
3890 WIDTH(win) += SWM_RESIZE_STEPS;
3893 case SWM_ARG_ID_HEIGHTSHRINK:
3894 HEIGHT(win) -= SWM_RESIZE_STEPS;
3897 case SWM_ARG_ID_HEIGHTGROW:
3898 HEIGHT(win) += SWM_RESIZE_STEPS;
3905 constrain_window(win, r, 1);
3907 store_float_geom(win,r);
3911 if (focus_mode == SWM_FOCUS_DEFAULT)
3912 drain_enter_notify();
3914 /* get cursor offset from window root */
3915 if (!XQueryPointer(display, win->id, &rr, &cr, &x, &y, &wx, &wy, &mask))
3920 if (wx < WIDTH(win) / 2)
3923 if (wy < HEIGHT(win) / 2)
3926 if (args->id == SWM_ARG_ID_CENTER)
3929 shape = (left) ? XC_top_left_corner : XC_top_right_corner;
3931 shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
3933 cursor = XCreateFontCursor(display, shape);
3935 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
3936 GrabModeAsync, None, cursor, CurrentTime) != GrabSuccess) {
3937 XFreeCursor(display, cursor);
3942 XMaskEvent(display, MOUSEMASK | ExposureMask |
3943 SubstructureRedirectMask, &ev);
3945 case ConfigureRequest:
3948 handler[ev.type](&ev);
3951 /* cursor offset/delta from start of the operation */
3952 dx = ev.xmotion.x_root - x;
3953 dy = ev.xmotion.y_root - y;
3959 if (args->id == SWM_ARG_ID_CENTER) {
3960 if (g.h / 2 + dy < 1)
3964 HEIGHT(win) = g.h + 2 * dy;
3972 HEIGHT(win) = g.h + dy;
3979 if (args->id == SWM_ARG_ID_CENTER) {
3980 if (g.w / 2 + dx < 1)
3984 WIDTH(win) = g.w + 2 * dx;
3992 WIDTH(win) = g.w + dx;
3995 constrain_window(win, r, 1);
3997 /* not free, don't sync more than 120 times / second */
3998 if ((ev.xmotion.time - time) > (1000 / 120) ) {
3999 time = ev.xmotion.time;
4000 XSync(display, False);
4005 } while (ev.type != ButtonRelease);
4007 XSync(display, False);
4010 store_float_geom(win,r);
4012 XUngrabPointer(display, CurrentTime);
4013 XFreeCursor(display, cursor);
4016 drain_enter_notify();
4020 resize_step(struct swm_region *r, union arg *args)
4022 struct ws_win *win = NULL;
4024 if (r && r->ws && r->ws->focus)
4032 #define SWM_MOVE_STEPS (50)
4035 move(struct ws_win *win, union arg *args)
4040 struct swm_region *r = NULL;
4050 DNPRINTF(SWM_D_MOUSE, "move: window: 0x%lx, floating: %s, transient: "
4051 "0x%lx\n", win->id, YESNO(win->floating), win->transient);
4053 /* in max_stack mode should only move transients */
4054 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
4058 if (win->floating == 0 && !win->transient) {
4059 store_float_geom(win,r);
4060 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4063 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4070 case SWM_ARG_ID_MOVELEFT:
4071 X(win) -= (SWM_MOVE_STEPS - border_width);
4074 case SWM_ARG_ID_MOVERIGHT:
4075 X(win) += (SWM_MOVE_STEPS - border_width);
4078 case SWM_ARG_ID_MOVEUP:
4079 Y(win) -= (SWM_MOVE_STEPS - border_width);
4082 case SWM_ARG_ID_MOVEDOWN:
4083 Y(win) += (SWM_MOVE_STEPS - border_width);
4090 constrain_window(win, r, 0);
4092 store_float_geom(win, r);
4096 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
4097 GrabModeAsync, None, XCreateFontCursor(display, XC_fleur),
4098 CurrentTime) != GrabSuccess)
4101 /* get cursor offset from window root */
4102 if (!XQueryPointer(display, win->id, &rr, &cr, &x, &y, &wx, &wy, &mask))
4106 XMaskEvent(display, MOUSEMASK | ExposureMask |
4107 SubstructureRedirectMask, &ev);
4109 case ConfigureRequest:
4112 handler[ev.type](&ev);
4115 X(win) = ev.xmotion.x_root - wx - border_width;
4116 Y(win) = ev.xmotion.y_root - wy - border_width;
4118 constrain_window(win, r, 0);
4120 /* not free, don't sync more than 120 times / second */
4121 if ((ev.xmotion.time - time) > (1000 / 120) ) {
4122 time = ev.xmotion.time;
4123 XSync(display, False);
4128 } while (ev.type != ButtonRelease);
4130 XSync(display, False);
4133 store_float_geom(win,r);
4134 XUngrabPointer(display, CurrentTime);
4137 drain_enter_notify();
4141 move_step(struct swm_region *r, union arg *args)
4143 struct ws_win *win = NULL;
4145 if (r && r->ws && r->ws->focus)
4150 if (!(win->transient != 0 || win->floating != 0))
4157 /* user/key callable function IDs */
4228 kf_search_workspace,
4230 kf_dumpwins, /* MUST BE LAST */
4234 /* key definitions */
4236 dummykeyfunc(struct swm_region *r, union arg *args)
4241 legacyfunc(struct swm_region *r, union arg *args)
4246 char name[SWM_FUNCNAME_LEN];
4247 void (*func)(struct swm_region *r, union arg *);
4249 } keyfuncs[kf_invalid + 1] = {
4250 /* name function argument */
4251 { "cycle_layout", cycle_layout, {0} },
4252 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
4253 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
4254 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
4255 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
4256 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
4257 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
4258 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
4259 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
4260 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
4261 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
4262 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
4263 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
4264 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
4265 { "spawn_term", spawnterm, {.argv = spawn_term} },
4266 { "spawn_menu", legacyfunc, {0} },
4267 { "quit", quit, {0} },
4268 { "restart", restart, {0} },
4269 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
4270 { "ws_1", switchws, {.id = 0} },
4271 { "ws_2", switchws, {.id = 1} },
4272 { "ws_3", switchws, {.id = 2} },
4273 { "ws_4", switchws, {.id = 3} },
4274 { "ws_5", switchws, {.id = 4} },
4275 { "ws_6", switchws, {.id = 5} },
4276 { "ws_7", switchws, {.id = 6} },
4277 { "ws_8", switchws, {.id = 7} },
4278 { "ws_9", switchws, {.id = 8} },
4279 { "ws_10", switchws, {.id = 9} },
4280 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
4281 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
4282 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
4283 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
4284 { "ws_prior", priorws, {0} },
4285 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
4286 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
4287 { "mvws_1", send_to_ws, {.id = 0} },
4288 { "mvws_2", send_to_ws, {.id = 1} },
4289 { "mvws_3", send_to_ws, {.id = 2} },
4290 { "mvws_4", send_to_ws, {.id = 3} },
4291 { "mvws_5", send_to_ws, {.id = 4} },
4292 { "mvws_6", send_to_ws, {.id = 5} },
4293 { "mvws_7", send_to_ws, {.id = 6} },
4294 { "mvws_8", send_to_ws, {.id = 7} },
4295 { "mvws_9", send_to_ws, {.id = 8} },
4296 { "mvws_10", send_to_ws, {.id = 9} },
4297 { "bar_toggle", bar_toggle, {0} },
4298 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
4299 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
4300 { "screenshot_all", legacyfunc, {0} },
4301 { "screenshot_wind", legacyfunc, {0} },
4302 { "float_toggle", floating_toggle,{0} },
4303 { "version", version, {0} },
4304 { "spawn_lock", legacyfunc, {0} },
4305 { "spawn_initscr", legacyfunc, {0} },
4306 { "spawn_custom", dummykeyfunc, {0} },
4307 { "iconify", iconify, {0} },
4308 { "uniconify", uniconify, {0} },
4309 { "raise_toggle", raise_toggle, {0} },
4310 { "button2", pressbutton, {2} },
4311 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
4312 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
4313 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
4314 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
4315 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
4316 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
4317 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
4318 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
4319 { "name_workspace", name_workspace, {0} },
4320 { "search_workspace", search_workspace, {0} },
4321 { "search_win", search_win, {0} },
4322 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
4323 { "invalid key func", NULL, {0} },
4326 RB_ENTRY(key) entry;
4329 enum keyfuncid funcid;
4332 RB_HEAD(key_list, key);
4335 key_cmp(struct key *kp1, struct key *kp2)
4337 if (kp1->keysym < kp2->keysym)
4339 if (kp1->keysym > kp2->keysym)
4342 if (kp1->mod < kp2->mod)
4344 if (kp1->mod > kp2->mod)
4350 RB_GENERATE_STATIC(key_list, key, entry, key_cmp);
4351 struct key_list keys;
4354 enum { client_click, root_click };
4356 unsigned int action;
4358 unsigned int button;
4359 void (*func)(struct ws_win *, union arg *);
4362 /* action key mouse button func args */
4363 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
4364 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
4365 { client_click, MODKEY, Button1, move, {0} },
4369 update_modkey(unsigned int mod)
4375 RB_FOREACH(kp, key_list, &keys)
4376 if (kp->mod & ShiftMask)
4377 kp->mod = mod | ShiftMask;
4381 for (i = 0; i < LENGTH(buttons); i++)
4382 if (buttons[i].mask & ShiftMask)
4383 buttons[i].mask = mod | ShiftMask;
4385 buttons[i].mask = mod;
4390 TAILQ_ENTRY(spawn_prog) entry;
4395 TAILQ_HEAD(spawn_list, spawn_prog);
4396 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
4399 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
4402 struct spawn_prog *prog = NULL;
4404 char *ap, **real_args;
4406 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
4409 TAILQ_FOREACH(prog, &spawns, entry) {
4410 if (!strcasecmp(spawn_name, prog->name))
4414 warnx("spawn_custom: program %s not found", spawn_name);
4418 /* make room for expanded args */
4419 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
4420 err(1, "spawn_custom: calloc real_args");
4422 /* expand spawn_args into real_args */
4423 for (i = 0; i < prog->argc; i++) {
4425 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
4426 if (!strcasecmp(ap, "$bar_border")) {
4428 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
4430 err(1, "spawn_custom border color");
4431 } else if (!strcasecmp(ap, "$bar_color")) {
4433 strdup(r->s->c[SWM_S_COLOR_BAR].name))
4435 err(1, "spawn_custom bar color");
4436 } else if (!strcasecmp(ap, "$bar_font")) {
4437 if ((real_args[i] = strdup(bar_fonts))
4439 err(1, "spawn_custom bar fonts");
4440 } else if (!strcasecmp(ap, "$bar_font_color")) {
4442 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
4444 err(1, "spawn_custom color font");
4445 } else if (!strcasecmp(ap, "$color_focus")) {
4447 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
4449 err(1, "spawn_custom color focus");
4450 } else if (!strcasecmp(ap, "$color_unfocus")) {
4452 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
4454 err(1, "spawn_custom color unfocus");
4456 /* no match --> copy as is */
4457 if ((real_args[i] = strdup(ap)) == NULL)
4458 err(1, "spawn_custom strdup(ap)");
4460 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
4465 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
4466 for (i = 0; i < prog->argc; i++)
4467 DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
4468 DNPRINTF(SWM_D_SPAWN, "\n");
4470 *ret_args = real_args;
4471 return (prog->argc);
4475 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
4481 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4485 spawn(r->ws->idx, &a, 1);
4487 for (i = 0; i < spawn_argc; i++)
4493 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
4499 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4503 if (pipe(select_list_pipe) == -1)
4504 err(1, "pipe error");
4505 if (pipe(select_resp_pipe) == -1)
4506 err(1, "pipe error");
4508 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
4509 err(1, "could not disable SIGPIPE");
4510 switch (*pid = fork()) {
4512 err(1, "cannot fork");
4515 if (dup2(select_list_pipe[0], 0) == -1)
4517 if (dup2(select_resp_pipe[1], 1) == -1)
4519 close(select_list_pipe[1]);
4520 close(select_resp_pipe[0]);
4521 spawn(r->ws->idx, &a, 0);
4523 default: /* parent */
4524 close(select_list_pipe[0]);
4525 close(select_resp_pipe[1]);
4529 for (i = 0; i < spawn_argc; i++)
4535 spawn_insert(char *name, char *args)
4537 char *arg, *cp, *ptr;
4538 struct spawn_prog *sp;
4540 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
4542 if ((sp = calloc(1, sizeof *sp)) == NULL)
4543 err(1, "spawn_insert: malloc");
4544 if ((sp->name = strdup(name)) == NULL)
4545 err(1, "spawn_insert: strdup");
4547 /* convert the arguments to an argument list */
4548 if ((ptr = cp = strdup(args)) == NULL)
4549 err(1, "spawn_insert: strdup");
4550 while ((arg = strsep(&ptr, " \t")) != NULL) {
4551 /* empty field; skip it */
4556 if ((sp->argv = realloc(sp->argv, sp->argc *
4557 sizeof *sp->argv)) == NULL)
4558 err(1, "spawn_insert: realloc");
4559 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
4560 err(1, "spawn_insert: strdup");
4564 TAILQ_INSERT_TAIL(&spawns, sp, entry);
4565 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
4569 spawn_remove(struct spawn_prog *sp)
4573 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
4575 TAILQ_REMOVE(&spawns, sp, entry);
4576 for (i = 0; i < sp->argc; i++)
4582 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
4586 spawn_replace(struct spawn_prog *sp, char *name, char *args)
4588 DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
4591 spawn_insert(name, args);
4593 DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
4597 setspawn(char *name, char *args)
4599 struct spawn_prog *sp;
4601 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
4606 TAILQ_FOREACH(sp, &spawns, entry) {
4607 if (!strcmp(sp->name, name)) {
4611 spawn_replace(sp, name, args);
4612 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
4616 if (*args == '\0') {
4617 warnx("error: setspawn: cannot find program: %s", name);
4621 spawn_insert(name, args);
4622 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
4626 setconfspawn(char *selector, char *value, int flags)
4628 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, value);
4630 setspawn(selector, value);
4632 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
4639 setconfspawn("term", "xterm", 0);
4640 setconfspawn("screenshot_all", "screenshot.sh full", 0);
4641 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
4642 setconfspawn("lock", "xlock", 0);
4643 setconfspawn("initscr", "initscreen.sh", 0);
4644 setconfspawn("menu", "dmenu_run"
4647 " -nf $bar_font_color"
4649 " -sf $bar_color", 0);
4650 setconfspawn("search", "dmenu"
4654 " -nf $bar_font_color"
4656 " -sf $bar_color", 0);
4657 setconfspawn("name_workspace", "dmenu"
4661 " -nf $bar_font_color"
4663 " -sf $bar_color", 0);
4667 #define SWM_MODNAME_SIZE 32
4668 #define SWM_KEY_WS "\n+ \t"
4670 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
4674 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
4675 if (mod == NULL || ks == NULL) {
4676 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
4679 if (keystr == NULL || strlen(keystr) == 0) {
4680 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
4686 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
4687 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
4689 cp += (long)strspn(cp, SWM_KEY_WS);
4690 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
4692 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
4694 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
4696 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
4698 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
4700 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
4702 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
4703 *mod |= ControlMask;
4705 *ks = XStringToKeysym(name);
4706 XConvertCase(*ks, ks, &uks);
4707 if (ks == NoSymbol) {
4709 "parsekeys: invalid key %s\n",
4715 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
4720 strdupsafe(char *str)
4725 return (strdup(str));
4729 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
4733 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
4734 keyfuncs[kfid].name, spawn_name);
4736 if ((kp = malloc(sizeof *kp)) == NULL)
4737 err(1, "key_insert: malloc");
4742 kp->spawn_name = strdupsafe(spawn_name);
4743 RB_INSERT(key_list, &keys, kp);
4745 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
4749 key_lookup(unsigned int mod, KeySym ks)
4756 return (RB_FIND(key_list, &keys, &kp));
4760 key_remove(struct key *kp)
4762 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
4764 RB_REMOVE(key_list, &keys, kp);
4765 free(kp->spawn_name);
4768 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
4772 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
4775 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
4779 key_insert(mod, ks, kfid, spawn_name);
4781 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
4785 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
4790 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
4791 keyfuncs[kfid].name, spawn_name);
4793 if ((kp = key_lookup(mod, ks)) != NULL) {
4794 if (kfid == kf_invalid)
4797 key_replace(kp, mod, ks, kfid, spawn_name);
4798 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
4801 if (kfid == kf_invalid) {
4802 warnx("error: setkeybinding: cannot find mod/key combination");
4803 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
4807 key_insert(mod, ks, kfid, spawn_name);
4808 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
4812 setconfbinding(char *selector, char *value, int flags)
4814 enum keyfuncid kfid;
4817 struct spawn_prog *sp;
4818 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
4819 if (selector == NULL) {
4820 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
4821 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
4823 setkeybinding(mod, ks, kfid, NULL);
4828 /* search by key function name */
4829 for (kfid = 0; kfid < kf_invalid; (kfid)++) {
4830 if (strncasecmp(selector, keyfuncs[kfid].name,
4831 SWM_FUNCNAME_LEN) == 0) {
4832 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
4834 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
4835 setkeybinding(mod, ks, kfid, NULL);
4841 /* search by custom spawn name */
4842 TAILQ_FOREACH(sp, &spawns, entry) {
4843 if (strcasecmp(selector, sp->name) == 0) {
4844 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
4846 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
4847 setkeybinding(mod, ks, kf_spawn_custom,
4854 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
4861 setkeybinding(MODKEY, XK_space, kf_cycle_layout,NULL);
4862 setkeybinding(MODKEY|ShiftMask, XK_backslash, kf_flip_layout, NULL);
4863 setkeybinding(MODKEY|ShiftMask, XK_space, kf_stack_reset, NULL);
4864 setkeybinding(MODKEY, XK_h, kf_master_shrink,NULL);
4865 setkeybinding(MODKEY, XK_l, kf_master_grow, NULL);
4866 setkeybinding(MODKEY, XK_comma, kf_master_add, NULL);
4867 setkeybinding(MODKEY, XK_period, kf_master_del, NULL);
4868 setkeybinding(MODKEY|ShiftMask, XK_comma, kf_stack_inc, NULL);
4869 setkeybinding(MODKEY|ShiftMask, XK_period, kf_stack_dec, NULL);
4870 setkeybinding(MODKEY, XK_Return, kf_swap_main, NULL);
4871 setkeybinding(MODKEY, XK_j, kf_focus_next, NULL);
4872 setkeybinding(MODKEY, XK_k, kf_focus_prev, NULL);
4873 setkeybinding(MODKEY|ShiftMask, XK_j, kf_swap_next, NULL);
4874 setkeybinding(MODKEY|ShiftMask, XK_k, kf_swap_prev, NULL);
4875 setkeybinding(MODKEY|ShiftMask, XK_Return, kf_spawn_term, NULL);
4876 setkeybinding(MODKEY, XK_p, kf_spawn_custom,"menu");
4877 setkeybinding(MODKEY|ShiftMask, XK_q, kf_quit, NULL);
4878 setkeybinding(MODKEY, XK_q, kf_restart, NULL);
4879 setkeybinding(MODKEY, XK_m, kf_focus_main, NULL);
4880 setkeybinding(MODKEY, XK_1, kf_ws_1, NULL);
4881 setkeybinding(MODKEY, XK_2, kf_ws_2, NULL);
4882 setkeybinding(MODKEY, XK_3, kf_ws_3, NULL);
4883 setkeybinding(MODKEY, XK_4, kf_ws_4, NULL);
4884 setkeybinding(MODKEY, XK_5, kf_ws_5, NULL);
4885 setkeybinding(MODKEY, XK_6, kf_ws_6, NULL);
4886 setkeybinding(MODKEY, XK_7, kf_ws_7, NULL);
4887 setkeybinding(MODKEY, XK_8, kf_ws_8, NULL);
4888 setkeybinding(MODKEY, XK_9, kf_ws_9, NULL);
4889 setkeybinding(MODKEY, XK_0, kf_ws_10, NULL);
4890 setkeybinding(MODKEY, XK_Right, kf_ws_next, NULL);
4891 setkeybinding(MODKEY, XK_Left, kf_ws_prev, NULL);
4892 setkeybinding(MODKEY, XK_Up, kf_ws_next_all, NULL);
4893 setkeybinding(MODKEY, XK_Down, kf_ws_prev_all, NULL);
4894 setkeybinding(MODKEY, XK_a, kf_ws_prior, NULL);
4895 setkeybinding(MODKEY|ShiftMask, XK_Right, kf_screen_next, NULL);
4896 setkeybinding(MODKEY|ShiftMask, XK_Left, kf_screen_prev, NULL);
4897 setkeybinding(MODKEY|ShiftMask, XK_1, kf_mvws_1, NULL);
4898 setkeybinding(MODKEY|ShiftMask, XK_2, kf_mvws_2, NULL);
4899 setkeybinding(MODKEY|ShiftMask, XK_3, kf_mvws_3, NULL);
4900 setkeybinding(MODKEY|ShiftMask, XK_4, kf_mvws_4, NULL);
4901 setkeybinding(MODKEY|ShiftMask, XK_5, kf_mvws_5, NULL);
4902 setkeybinding(MODKEY|ShiftMask, XK_6, kf_mvws_6, NULL);
4903 setkeybinding(MODKEY|ShiftMask, XK_7, kf_mvws_7, NULL);
4904 setkeybinding(MODKEY|ShiftMask, XK_8, kf_mvws_8, NULL);
4905 setkeybinding(MODKEY|ShiftMask, XK_9, kf_mvws_9, NULL);
4906 setkeybinding(MODKEY|ShiftMask, XK_0, kf_mvws_10, NULL);
4907 setkeybinding(MODKEY, XK_b, kf_bar_toggle, NULL);
4908 setkeybinding(MODKEY, XK_Tab, kf_focus_next, NULL);
4909 setkeybinding(MODKEY|ShiftMask, XK_Tab, kf_focus_prev, NULL);
4910 setkeybinding(MODKEY|ShiftMask, XK_x, kf_wind_kill, NULL);
4911 setkeybinding(MODKEY, XK_x, kf_wind_del, NULL);
4912 setkeybinding(MODKEY, XK_s, kf_spawn_custom,"screenshot_all");
4913 setkeybinding(MODKEY|ShiftMask, XK_s, kf_spawn_custom,"screenshot_wind");
4914 setkeybinding(MODKEY, XK_t, kf_float_toggle,NULL);
4915 setkeybinding(MODKEY|ShiftMask, XK_v, kf_version, NULL);
4916 setkeybinding(MODKEY|ShiftMask, XK_Delete, kf_spawn_custom,"lock");
4917 setkeybinding(MODKEY|ShiftMask, XK_i, kf_spawn_custom,"initscr");
4918 setkeybinding(MODKEY, XK_w, kf_iconify, NULL);
4919 setkeybinding(MODKEY|ShiftMask, XK_w, kf_uniconify, NULL);
4920 setkeybinding(MODKEY|ShiftMask, XK_r, kf_raise_toggle,NULL);
4921 setkeybinding(MODKEY, XK_v, kf_button2, NULL);
4922 setkeybinding(MODKEY, XK_equal, kf_width_grow, NULL);
4923 setkeybinding(MODKEY, XK_minus, kf_width_shrink,NULL);
4924 setkeybinding(MODKEY|ShiftMask, XK_equal, kf_height_grow, NULL);
4925 setkeybinding(MODKEY|ShiftMask, XK_minus, kf_height_shrink,NULL);
4926 setkeybinding(MODKEY, XK_bracketleft, kf_move_left, NULL);
4927 setkeybinding(MODKEY, XK_bracketright,kf_move_right, NULL);
4928 setkeybinding(MODKEY|ShiftMask, XK_bracketleft, kf_move_up, NULL);
4929 setkeybinding(MODKEY|ShiftMask, XK_bracketright,kf_move_down, NULL);
4930 setkeybinding(MODKEY|ShiftMask, XK_slash, kf_name_workspace,NULL);
4931 setkeybinding(MODKEY, XK_slash, kf_search_workspace,NULL);
4932 setkeybinding(MODKEY, XK_f, kf_search_win, NULL);
4934 setkeybinding(MODKEY|ShiftMask, XK_d, kf_dumpwins, NULL);
4943 while (RB_EMPTY(&keys) == 0) {
4944 kp = RB_ROOT(&keys);
4950 setkeymapping(char *selector, char *value, int flags)
4952 char keymapping_file[PATH_MAX];
4953 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
4954 if (value[0] == '~')
4955 snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
4956 pwd->pw_dir, &value[1]);
4958 strlcpy(keymapping_file, value, sizeof keymapping_file);
4960 /* load new key bindings; if it fails, revert to default bindings */
4961 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
4965 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
4970 updatenumlockmask(void)
4973 XModifierKeymap *modmap;
4975 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
4977 modmap = XGetModifierMapping(display);
4978 for (i = 0; i < 8; i++)
4979 for (j = 0; j < modmap->max_keypermod; j++)
4980 if (modmap->modifiermap[i * modmap->max_keypermod + j]
4981 == XKeysymToKeycode(display, XK_Num_Lock))
4982 numlockmask = (1 << i);
4984 XFreeModifiermap(modmap);
4992 unsigned int modifiers[] =
4993 { 0, LockMask, numlockmask, numlockmask | LockMask };
4996 DNPRINTF(SWM_D_MISC, "grabkeys\n");
4997 updatenumlockmask();
4999 for (k = 0; k < ScreenCount(display); k++) {
5000 if (TAILQ_EMPTY(&screens[k].rl))
5002 XUngrabKey(display, AnyKey, AnyModifier, screens[k].root);
5003 RB_FOREACH(kp, key_list, &keys) {
5004 if ((code = XKeysymToKeycode(display, kp->keysym)))
5005 for (j = 0; j < LENGTH(modifiers); j++)
5006 XGrabKey(display, code,
5007 kp->mod | modifiers[j],
5008 screens[k].root, True,
5009 GrabModeAsync, GrabModeAsync);
5015 grabbuttons(struct ws_win *win, int focused)
5018 unsigned int modifiers[] =
5019 { 0, LockMask, numlockmask, numlockmask|LockMask };
5021 updatenumlockmask();
5022 XUngrabButton(display, AnyButton, AnyModifier, win->id);
5024 for (i = 0; i < LENGTH(buttons); i++)
5025 if (buttons[i].action == client_click)
5026 for (j = 0; j < LENGTH(modifiers); j++)
5027 XGrabButton(display, buttons[i].button,
5028 buttons[i].mask | modifiers[j],
5029 win->id, False, BUTTONMASK,
5030 GrabModeAsync, GrabModeSync, None,
5033 XGrabButton(display, AnyButton, AnyModifier, win->id, False,
5034 BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
5037 const char *quirkname[] = {
5038 "NONE", /* config string for "no value" */
5047 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
5048 #define SWM_Q_WS "\n|+ \t"
5050 parsequirks(char *qstr, unsigned long *quirk)
5060 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
5062 cp += (long)strspn(cp, SWM_Q_WS);
5063 for (i = 0; i < LENGTH(quirkname); i++) {
5064 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
5065 DNPRINTF(SWM_D_QUIRK,
5066 "parsequirks: %s\n", name);
5071 *quirk |= 1 << (i-1);
5075 if (i >= LENGTH(quirkname)) {
5076 DNPRINTF(SWM_D_QUIRK,
5077 "parsequirks: invalid quirk [%s]\n", name);
5085 quirk_insert(const char *class, const char *name, unsigned long quirk)
5089 DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
5092 if ((qp = malloc(sizeof *qp)) == NULL)
5093 err(1, "quirk_insert: malloc");
5094 if ((qp->class = strdup(class)) == NULL)
5095 err(1, "quirk_insert: strdup");
5096 if ((qp->name = strdup(name)) == NULL)
5097 err(1, "quirk_insert: strdup");
5100 TAILQ_INSERT_TAIL(&quirks, qp, entry);
5102 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
5106 quirk_remove(struct quirk *qp)
5108 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
5109 qp->name, qp->quirk);
5111 TAILQ_REMOVE(&quirks, qp, entry);
5116 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
5120 quirk_replace(struct quirk *qp, const char *class, const char *name,
5121 unsigned long quirk)
5123 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
5124 qp->name, qp->quirk);
5127 quirk_insert(class, name, quirk);
5129 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
5133 setquirk(const char *class, const char *name, unsigned long quirk)
5137 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
5140 TAILQ_FOREACH(qp, &quirks, entry) {
5141 if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
5145 quirk_replace(qp, class, name, quirk);
5146 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5151 warnx("error: setquirk: cannot find class/name combination");
5155 quirk_insert(class, name, quirk);
5156 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5160 setconfquirk(char *selector, char *value, int flags)
5162 char *cp, *class, *name;
5164 unsigned long quirks;
5165 if (selector == NULL)
5167 if ((cp = strchr(selector, ':')) == NULL)
5172 if ((retval = parsequirks(value, &quirks)) == 0)
5173 setquirk(class, name, quirks);
5180 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
5181 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
5182 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
5183 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
5184 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5185 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
5186 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5187 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5188 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5189 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5190 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
5191 setquirk("pcb", "pcb", SWM_Q_FLOAT);
5192 setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
5195 /* conf file stuff */
5196 #define SWM_CONF_FILE "scrotwm.conf"
5198 enum { SWM_S_BAR_DELAY, SWM_S_BAR_ENABLED, SWM_S_BAR_BORDER_WIDTH,
5199 SWM_S_STACK_ENABLED, SWM_S_CLOCK_ENABLED, SWM_S_CLOCK_FORMAT,
5200 SWM_S_CYCLE_EMPTY, SWM_S_CYCLE_VISIBLE, SWM_S_SS_ENABLED,
5201 SWM_S_TERM_WIDTH, SWM_S_TITLE_CLASS_ENABLED,
5202 SWM_S_TITLE_NAME_ENABLED, SWM_S_WINDOW_NAME_ENABLED, SWM_S_URGENT_ENABLED,
5203 SWM_S_FOCUS_MODE, SWM_S_DISABLE_BORDER, SWM_S_BORDER_WIDTH,
5204 SWM_S_BAR_FONT, SWM_S_BAR_ACTION, SWM_S_SPAWN_TERM,
5205 SWM_S_SS_APP, SWM_S_DIALOG_RATIO, SWM_S_BAR_AT_BOTTOM,
5206 SWM_S_VERBOSE_LAYOUT, SWM_S_BAR_JUSTIFY
5210 setconfvalue(char *selector, char *value, int flags)
5216 case SWM_S_BAR_DELAY:
5217 bar_delay = atoi(value);
5219 case SWM_S_BAR_ENABLED:
5220 bar_enabled = atoi(value);
5222 case SWM_S_BAR_BORDER_WIDTH:
5223 bar_border_width = atoi(value);
5225 case SWM_S_BAR_AT_BOTTOM:
5226 bar_at_bottom = atoi(value);
5228 case SWM_S_BAR_JUSTIFY:
5229 if (!strcmp(value, "left"))
5230 bar_justify = SWM_BAR_JUSTIFY_LEFT;
5231 else if (!strcmp(value, "center"))
5232 bar_justify = SWM_BAR_JUSTIFY_CENTER;
5233 else if (!strcmp(value, "right"))
5234 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
5236 errx(1, "invalid bar_justify");
5238 case SWM_S_STACK_ENABLED:
5239 stack_enabled = atoi(value);
5241 case SWM_S_CLOCK_ENABLED:
5242 clock_enabled = atoi(value);
5244 case SWM_S_CLOCK_FORMAT:
5245 #ifndef SWM_DENY_CLOCK_FORMAT
5247 if ((clock_format = strdup(value)) == NULL)
5248 err(1, "setconfvalue: clock_format");
5251 case SWM_S_CYCLE_EMPTY:
5252 cycle_empty = atoi(value);
5254 case SWM_S_CYCLE_VISIBLE:
5255 cycle_visible = atoi(value);
5257 case SWM_S_SS_ENABLED:
5258 ss_enabled = atoi(value);
5260 case SWM_S_TERM_WIDTH:
5261 term_width = atoi(value);
5263 case SWM_S_TITLE_CLASS_ENABLED:
5264 title_class_enabled = atoi(value);
5266 case SWM_S_WINDOW_NAME_ENABLED:
5267 window_name_enabled = atoi(value);
5269 case SWM_S_TITLE_NAME_ENABLED:
5270 title_name_enabled = atoi(value);
5272 case SWM_S_URGENT_ENABLED:
5273 urgent_enabled = atoi(value);
5275 case SWM_S_FOCUS_MODE:
5276 if (!strcmp(value, "default"))
5277 focus_mode = SWM_FOCUS_DEFAULT;
5278 else if (!strcmp(value, "follow_cursor"))
5279 focus_mode = SWM_FOCUS_FOLLOW;
5280 else if (!strcmp(value, "synergy"))
5281 focus_mode = SWM_FOCUS_SYNERGY;
5283 errx(1, "focus_mode");
5285 case SWM_S_DISABLE_BORDER:
5286 disable_border = atoi(value);
5288 case SWM_S_BORDER_WIDTH:
5289 border_width = atoi(value);
5291 case SWM_S_BAR_FONT:
5293 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
5294 err(1, "setconfvalue: asprintf: failed to allocate "
5295 "memory for bar_fonts.");
5299 case SWM_S_BAR_ACTION:
5301 if ((bar_argv[0] = strdup(value)) == NULL)
5302 err(1, "setconfvalue: bar_action");
5304 case SWM_S_SPAWN_TERM:
5305 free(spawn_term[0]);
5306 if ((spawn_term[0] = strdup(value)) == NULL)
5307 err(1, "setconfvalue: spawn_term");
5311 case SWM_S_DIALOG_RATIO:
5312 dialog_ratio = atof(value);
5313 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
5316 case SWM_S_VERBOSE_LAYOUT:
5317 verbose_layout = atoi(value);
5318 for (i = 0; layouts[i].l_stack != NULL; i++) {
5320 layouts[i].l_string = fancy_stacker;
5322 layouts[i].l_string = plain_stacker;
5332 setconfmodkey(char *selector, char *value, int flags)
5334 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
5335 update_modkey(Mod1Mask);
5336 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
5337 update_modkey(Mod2Mask);
5338 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
5339 update_modkey(Mod3Mask);
5340 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
5341 update_modkey(Mod4Mask);
5348 setconfcolor(char *selector, char *value, int flags)
5350 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
5355 setconfregion(char *selector, char *value, int flags)
5357 custom_region(value);
5362 setautorun(char *selector, char *value, int flags)
5372 if (getenv("SWM_STARTED"))
5376 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
5377 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
5379 if (ws_id < 0 || ws_id >= SWM_WS_MAX)
5380 errx(1, "autorun: invalid workspace %d", ws_id + 1);
5383 * This is a little intricate
5385 * If the pid already exists we simply reuse it because it means it was
5386 * used before AND not claimed by manage_window. We get away with
5387 * altering it in the parent after INSERT because this can not be a race
5390 while ((ap = strsep(&sp, " \t")) != NULL) {
5393 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
5395 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
5396 err(1, "setautorun: realloc");
5397 a.argv[argc - 1] = ap;
5400 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
5401 err(1, "setautorun: realloc");
5402 a.argv[argc] = NULL;
5404 if ((pid = fork()) == 0) {
5405 spawn(ws_id, &a, 1);
5414 p = calloc(1, sizeof *p);
5417 TAILQ_INSERT_TAIL(&pidlist, p, entry);
5427 setlayout(char *selector, char *value, int flags)
5429 int ws_id, i, x, mg, ma, si, raise;
5430 int st = SWM_V_STACK;
5432 struct workspace *ws;
5434 if (getenv("SWM_STARTED"))
5438 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
5439 &ws_id, &mg, &ma, &si, &raise, s) != 6)
5440 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
5441 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
5444 if (ws_id < 0 || ws_id >= SWM_WS_MAX)
5445 errx(1, "layout: invalid workspace %d", ws_id + 1);
5447 if (!strcasecmp(s, "vertical"))
5449 else if (!strcasecmp(s, "horizontal"))
5451 else if (!strcasecmp(s, "fullscreen"))
5454 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
5455 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
5458 for (i = 0; i < ScreenCount(display); i++) {
5459 ws = (struct workspace *)&screens[i].ws;
5460 ws[ws_id].cur_layout = &layouts[st];
5462 ws[ws_id].always_raise = raise;
5463 if (st == SWM_MAX_STACK)
5467 for (x = 0; x < abs(mg); x++) {
5468 ws[ws_id].cur_layout->l_config(&ws[ws_id],
5469 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
5470 SWM_ARG_ID_MASTERSHRINK);
5474 for (x = 0; x < abs(ma); x++) {
5475 ws[ws_id].cur_layout->l_config(&ws[ws_id],
5476 ma >= 0 ? SWM_ARG_ID_MASTERADD :
5477 SWM_ARG_ID_MASTERDEL);
5481 for (x = 0; x < abs(si); x++) {
5482 ws[ws_id].cur_layout->l_config(&ws[ws_id],
5483 si >= 0 ? SWM_ARG_ID_STACKINC :
5484 SWM_ARG_ID_STACKDEC);
5492 /* config options */
5493 struct config_option {
5495 int (*func)(char*, char*, int);
5498 struct config_option configopt[] = {
5499 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
5500 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
5501 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
5502 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
5503 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
5504 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
5505 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
5506 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
5507 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
5508 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
5509 { "keyboard_mapping", setkeymapping, 0 },
5510 { "bind", setconfbinding, 0 },
5511 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
5512 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
5513 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
5514 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
5515 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
5516 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
5517 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
5518 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
5519 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
5520 { "modkey", setconfmodkey, 0 },
5521 { "program", setconfspawn, 0 },
5522 { "quirk", setconfquirk, 0 },
5523 { "region", setconfregion, 0 },
5524 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
5525 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
5526 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
5527 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
5528 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
5529 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
5530 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
5531 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
5532 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
5533 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
5534 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
5535 { "autorun", setautorun, 0 },
5536 { "layout", setlayout, 0 },
5541 conf_load(char *filename, int keymapping)
5544 char *line, *cp, *optsub, *optval;
5545 size_t linelen, lineno = 0;
5546 int wordlen, i, optind;
5547 struct config_option *opt;
5549 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
5551 if (filename == NULL) {
5552 warnx("conf_load: no filename");
5555 if ((config = fopen(filename, "r")) == NULL) {
5556 warn("conf_load: fopen: %s", filename);
5560 while (!feof(config)) {
5561 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
5564 err(1, "%s", filename);
5569 cp += strspn(cp, " \t\n"); /* eat whitespace */
5570 if (cp[0] == '\0') {
5575 /* get config option */
5576 wordlen = strcspn(cp, "=[ \t\n");
5578 warnx("%s: line %zd: no option found",
5583 for (i = 0; i < LENGTH(configopt); i++) {
5584 opt = &configopt[i];
5585 if (!strncasecmp(cp, opt->optname, wordlen) &&
5586 strlen(opt->optname) == wordlen) {
5592 warnx("%s: line %zd: unknown option %.*s",
5593 filename, lineno, wordlen, cp);
5596 if (keymapping && strcmp(opt->optname, "bind")) {
5597 warnx("%s: line %zd: invalid option %.*s",
5598 filename, lineno, wordlen, cp);
5602 cp += strspn(cp, " \t\n"); /* eat whitespace */
5603 /* get [selector] if any */
5607 wordlen = strcspn(cp, "]");
5610 warnx("%s: line %zd: syntax error",
5615 if (asprintf(&optsub, "%.*s", wordlen, cp) ==
5617 warnx("%s: line %zd: unable to allocate"
5618 "memory for selector", filename,
5624 cp += strspn(cp, "] \t\n"); /* eat trailing */
5626 cp += strspn(cp, "= \t\n"); /* eat trailing */
5628 optval = strdup(cp);
5629 /* call function to deal with it all */
5630 if (configopt[optind].func(optsub, optval,
5631 configopt[optind].funcflags) != 0)
5632 errx(1, "%s: line %zd: invalid data for %s",
5633 filename, lineno, configopt[optind].optname);
5640 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
5647 DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
5653 set_child_transient(struct ws_win *win, Window *trans)
5655 struct ws_win *parent, *w;
5656 XWMHints *wmh = NULL;
5657 struct swm_region *r;
5658 struct workspace *ws;
5660 parent = find_window(win->transient);
5662 parent->child_trans = win;
5664 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
5665 " for 0x%lx trans 0x%lx\n", win->id, win->transient);
5667 if (win->hints == NULL) {
5668 warnx("no hints for 0x%lx", win->id);
5672 r = root_to_region(win->wa.root);
5674 /* parent doen't exist in our window list */
5675 TAILQ_FOREACH(w, &ws->winlist, entry) {
5679 if ((wmh = XGetWMHints(display, w->id)) == NULL) {
5680 warnx("can't get hints for 0x%lx", w->id);
5684 if (win->hints->window_group != wmh->window_group)
5687 w->child_trans = win;
5688 win->transient = w->id;
5690 DNPRINTF(SWM_D_MISC, "set_child_transient: asjusting "
5691 "transient to 0x%lx\n", win->transient);
5701 window_get_pid(Window win)
5703 Atom actual_type_return;
5704 int actual_format_return = 0;
5705 unsigned long nitems_return = 0;
5706 unsigned long bytes_after_return = 0;
5710 unsigned char *prop = NULL;
5712 if (XGetWindowProperty(display, win,
5713 XInternAtom(display, "_NET_WM_PID", False), 0, 1, False,
5714 XA_CARDINAL, &actual_type_return, &actual_format_return,
5715 &nitems_return, &bytes_after_return,
5716 (unsigned char**)(void*)&pid) != Success)
5718 if (actual_type_return != XA_CARDINAL)
5729 if (XGetWindowProperty(display, win,
5730 XInternAtom(display, "_SWM_PID", False), 0, SWM_PROPLEN, False,
5731 XA_STRING, &actual_type_return, &actual_format_return,
5732 &nitems_return, &bytes_after_return, &prop) != Success)
5734 if (actual_type_return != XA_STRING)
5739 ret = strtonum((const char *)prop, 0, UINT_MAX, &errstr);
5740 /* ignore error because strtonum returns 0 anyway */
5747 manage_window(Window id)
5750 struct workspace *ws;
5751 struct ws_win *win, *ww;
5752 int format, i, ws_idx, n, border_me = 0;
5753 unsigned long nitems, bytes;
5754 Atom ws_idx_atom = 0, type;
5755 Atom *prot = NULL, *pp;
5756 unsigned char ws_idx_str[SWM_PROPLEN], *prop = NULL;
5757 struct swm_region *r;
5764 if ((win = find_window(id)) != NULL)
5765 return (win); /* already being managed */
5767 /* see if we are on the unmanaged list */
5768 if ((win = find_unmanaged_window(id)) != NULL) {
5769 DNPRINTF(SWM_D_MISC, "manage_window: previously unmanaged "
5770 "window: 0x%lx\n", win->id);
5771 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
5772 if (win->transient) {
5773 set_child_transient(win, &trans);
5774 } if (trans && (ww = find_window(trans)))
5775 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
5777 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
5778 ewmh_update_actions(win);
5782 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
5783 err(1, "manage_window: calloc: failed to allocate memory for "
5788 /* see if we need to override the workspace */
5789 p = find_pid(window_get_pid(id));
5791 /* Get all the window data in one shot */
5792 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
5794 XGetWindowProperty(display, id, ws_idx_atom, 0, SWM_PROPLEN,
5795 False, XA_STRING, &type, &format, &nitems, &bytes, &prop);
5797 XGetWindowAttributes(display, id, &win->wa);
5798 XGetWMNormalHints(display, id, &win->sh, &win->sh_mask);
5799 win->hints = XGetWMHints(display, id);
5800 XGetTransientForHint(display, id, &trans);
5802 win->transient = trans;
5803 set_child_transient(win, &trans);
5804 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%lx, "
5805 "transient: 0x%lx\n", win->id, win->transient);
5808 /* get supported protocols */
5809 if (XGetWMProtocols(display, id, &prot, &n)) {
5810 for (i = 0, pp = prot; i < n; i++, pp++) {
5811 if (*pp == takefocus)
5812 win->take_focus = 1;
5814 win->can_delete = 1;
5820 win->iconic = get_iconic(win);
5823 * Figure out where to put the window. If it was previously assigned to
5824 * a workspace (either by spawn() or manually moving), and isn't
5825 * transient, * put it in the same workspace
5827 r = root_to_region(win->wa.root);
5829 ws = &r->s->ws[p->ws];
5830 TAILQ_REMOVE(&pidlist, p, entry);
5833 } else if (prop && win->transient == 0) {
5834 DNPRINTF(SWM_D_PROP, "manage_window: get _SWM_WS: %s\n", prop);
5835 ws_idx = strtonum((const char *)prop, 0, 9, &errstr);
5837 DNPRINTF(SWM_D_EVENT, "manage_window: window: #%s: %s",
5840 ws = &r->s->ws[ws_idx];
5843 /* this should launch transients in the same ws as parent */
5845 if ((ww = find_window(trans)) != NULL)
5851 warnx("manage_window: fix this "
5857 /* set up the window layout */
5860 win->s = r->s; /* this never changes */
5861 if (trans && (ww = find_window(trans)))
5862 TAILQ_INSERT_AFTER(&ws->winlist, ww, win, entry);
5864 TAILQ_INSERT_TAIL(&ws->winlist, win, entry);
5866 WIDTH(win) = win->wa.width;
5867 HEIGHT(win) = win->wa.height;
5870 win->g_floatvalid = 0;
5871 win->floatmaxed = 0;
5872 win->ewmh_flags = 0;
5874 /* Set window properties so we can remember this after reincarnation */
5875 if (ws_idx_atom && prop == NULL &&
5876 snprintf((char *)ws_idx_str, SWM_PROPLEN, "%d", ws->idx) <
5878 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
5880 XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
5881 PropModeReplace, ws_idx_str, SWM_PROPLEN);
5886 ewmh_autoquirk(win);
5888 if (XGetClassHint(display, win->id, &win->ch)) {
5889 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
5890 win->ch.res_class, win->ch.res_name);
5892 /* java is retarded so treat it special */
5893 if (strstr(win->ch.res_name, "sun-awt")) {
5898 TAILQ_FOREACH(qp, &quirks, entry) {
5899 if (!strcmp(win->ch.res_class, qp->class) &&
5900 !strcmp(win->ch.res_name, qp->name)) {
5901 DNPRINTF(SWM_D_CLASS, "manage_window: found: "
5902 "class: %s, name: %s\n", win->ch.res_class,
5904 if (qp->quirk & SWM_Q_FLOAT) {
5908 win->quirks = qp->quirk;
5913 /* alter window position if quirky */
5914 if (win->quirks & SWM_Q_ANYWHERE) {
5915 win->manual = 1; /* don't center the quirky windows */
5916 bzero(&wc, sizeof wc);
5918 if (bar_enabled && Y(win) < bar_height) {
5919 Y(win) = wc.y = bar_height;
5922 if (WIDTH(win) + X(win) > WIDTH(r)) {
5923 X(win) = wc.x = WIDTH(r) - WIDTH(win) - 2;
5929 /* Reset font sizes (the bruteforce way; no default keybinding). */
5930 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
5931 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
5932 fake_keypress(win, XK_KP_Subtract, ShiftMask);
5933 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
5934 fake_keypress(win, XK_KP_Add, ShiftMask);
5937 ewmh_get_win_state(win);
5938 ewmh_update_actions(win);
5939 ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
5943 bzero(&wc, sizeof wc);
5944 wc.border_width = border_width;
5945 mask = CWBorderWidth;
5946 XConfigureWindow(display, win->id, mask, &wc);
5949 XSelectInput(display, id, EnterWindowMask | FocusChangeMask |
5950 PropertyChangeMask | StructureNotifyMask);
5952 /* floaters need to be mapped if they are in the current workspace */
5953 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
5954 XMapRaised(display, win->id);
5960 free_window(struct ws_win *win)
5962 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%lx\n", win->id);
5967 /* needed for restart wm */
5968 set_win_state(win, WithdrawnState);
5970 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
5972 if (win->ch.res_class)
5973 XFree(win->ch.res_class);
5974 if (win->ch.res_name)
5975 XFree(win->ch.res_name);
5980 memset(win, 0xff, sizeof *win); /* XXX kill later */
5986 unmanage_window(struct ws_win *win)
5988 struct ws_win *parent;
5993 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%lx\n", win->id);
5995 if (win->transient) {
5996 parent = find_window(win->transient);
5998 parent->child_trans = NULL;
6001 /* focus on root just in case */
6002 XSetInputFocus(display, PointerRoot, PointerRoot, CurrentTime);
6011 TAILQ_REMOVE(&win->ws->winlist, win, entry);
6012 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
6018 focus_magic(struct ws_win *win)
6020 DNPRINTF(SWM_D_FOCUS, "focus_magic: window: 0x%lx\n", WINID(win));
6023 /* if there are no windows clear the status-bar */
6028 if (win->child_trans) {
6029 /* win = parent & has a transient so focus on that */
6031 focus_win(win->child_trans);
6032 if (win->child_trans->take_focus)
6033 client_msg(win, takefocus);
6035 /* make sure transient hasn't disappeared */
6036 if (validate_win(win->child_trans) == 0) {
6037 focus_win(win->child_trans);
6038 if (win->child_trans->take_focus)
6039 client_msg(win->child_trans, takefocus);
6041 win->child_trans = NULL;
6043 if (win->take_focus)
6044 client_msg(win, takefocus);
6050 if (win->take_focus)
6051 client_msg(win, takefocus);
6058 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%lx\n", e->xexpose.window);
6065 XKeyEvent *ev = &e->xkey;
6067 struct swm_region *r;
6069 keysym = XKeycodeToKeysym(display, (KeyCode)ev->keycode, 0);
6070 if ((kp = key_lookup(CLEANMASK(ev->state), keysym)) == NULL)
6072 if (keyfuncs[kp->funcid].func == NULL)
6075 r = root_to_region(ev->root);
6076 if (kp->funcid == kf_spawn_custom)
6077 spawn_custom(r, &(keyfuncs[kp->funcid].args), kp->spawn_name);
6079 keyfuncs[kp->funcid].func(r, &(keyfuncs[kp->funcid].args));
6083 buttonpress(XEvent *e)
6087 XButtonPressedEvent *ev = &e->xbutton;
6089 if ((win = find_window(ev->window)) == NULL)
6093 action = client_click;
6095 for (i = 0; i < LENGTH(buttons); i++)
6096 if (action == buttons[i].action && buttons[i].func &&
6097 buttons[i].button == ev->button &&
6098 CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state))
6099 buttons[i].func(win, &buttons[i].args);
6103 configurerequest(XEvent *e)
6105 XConfigureRequestEvent *ev = &e->xconfigurerequest;
6110 if ((win = find_window(ev->window)) == NULL)
6111 if ((win = find_unmanaged_window(ev->window)) == NULL)
6114 DNPRINTF(SWM_D_EVENT, "configurerequest: window: 0x%lx, new: %s\n",
6115 ev->window, YESNO(new));
6118 bzero(&wc, sizeof wc);
6121 wc.width = ev->width;
6122 wc.height = ev->height;
6123 wc.border_width = ev->border_width;
6124 wc.sibling = ev->above;
6125 wc.stack_mode = ev->detail;
6126 XConfigureWindow(display, ev->window, ev->value_mask, &wc);
6128 config_win(win, ev);
6133 configurenotify(XEvent *e)
6137 DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%lx\n",
6138 e->xconfigure.window);
6140 win = find_window(e->xconfigure.window);
6142 XGetWMNormalHints(display, win->id, &win->sh, &win->sh_mask);
6146 if (focus_mode == SWM_FOCUS_DEFAULT)
6147 drain_enter_notify();
6152 destroynotify(XEvent *e)
6155 XDestroyWindowEvent *ev = &e->xdestroywindow;
6157 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%lx\n", ev->window);
6159 if ((win = find_window(ev->window)) == NULL) {
6160 if ((win = find_unmanaged_window(ev->window)) == NULL)
6166 /* make sure we focus on something */
6169 unmanage_window(win);
6171 if (focus_mode == SWM_FOCUS_DEFAULT)
6172 drain_enter_notify();
6177 enternotify(XEvent *e)
6179 XCrossingEvent *ev = &e->xcrossing;
6184 Window focus_return;
6185 int revert_to_return;
6187 DNPRINTF(SWM_D_FOCUS, "enternotify: window: 0x%lx, mode: %d, detail: "
6188 "%d, root: 0x%lx, subwindow: 0x%lx, same_screen: %s, focus: %s, "
6189 "state: %d\n", ev->window, ev->mode, ev->detail, ev->root,
6190 ev->subwindow, YESNO(ev->same_screen), YESNO(ev->focus), ev->state);
6192 if (ev->mode != NotifyNormal) {
6193 DNPRINTF(SWM_D_EVENT, "skip enternotify: generated by "
6198 switch (focus_mode) {
6199 case SWM_FOCUS_DEFAULT:
6201 case SWM_FOCUS_FOLLOW:
6203 case SWM_FOCUS_SYNERGY:
6206 * all these checks need to be in this order because the
6207 * XCheckTypedWindowEvent relies on weeding out the previous events
6209 * making this code an option would enable a follow mouse for focus
6214 * state is set when we are switching workspaces and focus is set when
6215 * the window or a subwindow already has focus (occurs during restart).
6217 * Only honor the focus flag if last_focus_event is not FocusOut,
6218 * this allows scrotwm to continue to control focus when another
6219 * program is also playing with it.
6221 if (ev->state || (ev->focus && last_focus_event != FocusOut)) {
6222 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: focus\n");
6227 * happens when a window is created or destroyed and the border
6228 * crosses the mouse pointer and when switching ws
6230 * we need the subwindow test to see if we came from root in order
6231 * to give focus to floaters
6233 if (ev->mode == NotifyNormal && ev->detail == NotifyVirtual &&
6234 ev->subwindow == 0) {
6235 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: NotifyVirtual\n");
6239 /* this window already has focus */
6240 if (ev->mode == NotifyNormal && ev->detail == NotifyInferior) {
6241 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win has focus\n");
6245 /* this window is being deleted or moved to another ws */
6246 if (XCheckTypedWindowEvent(display, ev->window, ConfigureNotify,
6248 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: configurenotify\n");
6249 XPutBackEvent(display, &cne);
6253 if ((win = find_window(ev->window)) == NULL) {
6254 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win == NULL\n");
6259 * In fullstack kill all enters unless they come from a different ws
6260 * (i.e. another region) or focus has been grabbed externally.
6262 if (win->ws->cur_layout->flags & SWM_L_FOCUSPREV &&
6263 last_focus_event != FocusOut) {
6264 XGetInputFocus(display, &focus_return, &revert_to_return);
6265 if ((w = find_window(focus_return)) == NULL ||
6267 DNPRINTF(SWM_D_EVENT, "ignoring event: fullstack\n");
6275 if ((win = find_window(ev->window)) == NULL) {
6276 DNPRINTF(SWM_D_EVENT, "skip enternotify: window is NULL\n");
6281 * if we have more enternotifies let them handle it in due time
6283 if (XCheckTypedEvent(display, EnterNotify, &cne) == True) {
6284 DNPRINTF(SWM_D_EVENT,
6285 "ignoring enternotify: got more enternotify\n");
6286 XPutBackEvent(display, &cne);
6293 /* lets us use one switch statement for arbitrary mode/detail combinations */
6294 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
6297 focusevent(XEvent *e)
6301 u_int32_t mode_detail;
6302 XFocusChangeEvent *ev = &e->xfocus;
6304 DNPRINTF(SWM_D_EVENT, "focusevent: %s window: 0x%lx mode: %d "
6305 "detail: %d\n", ev->type == FocusIn ? "entering" : "leaving",
6306 ev->window, ev->mode, ev->detail);
6308 if (last_focus_event == ev->type) {
6309 DNPRINTF(SWM_D_FOCUS, "ignoring focusevent: bad ordering\n");
6313 last_focus_event = ev->type;
6314 mode_detail = MERGE_MEMBERS(ev->mode, ev->detail);
6316 switch (mode_detail) {
6317 /* synergy client focus operations */
6318 case MERGE_MEMBERS(NotifyNormal, NotifyNonlinear):
6319 case MERGE_MEMBERS(NotifyNormal, NotifyNonlinearVirtual):
6321 /* synergy server focus operations */
6322 case MERGE_MEMBERS(NotifyWhileGrabbed, NotifyNonlinear):
6324 /* Entering applications like rdesktop that mangle the pointer */
6325 case MERGE_MEMBERS(NotifyNormal, NotifyPointer):
6327 if ((win = find_window(e->xfocus.window)) != NULL && win->ws->r)
6328 XSetWindowBorder(display, win->id,
6329 win->ws->r->s->c[ev->type == FocusIn ?
6330 SWM_S_COLOR_FOCUS : SWM_S_COLOR_UNFOCUS].color);
6333 warnx("ignoring focusevent");
6334 DNPRINTF(SWM_D_FOCUS, "ignoring focusevent\n");
6341 mapnotify(XEvent *e)
6344 XMapEvent *ev = &e->xmap;
6346 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%lx\n", ev->window);
6348 win = manage_window(ev->window);
6350 set_win_state(win, NormalState);
6354 mappingnotify(XEvent *e)
6356 XMappingEvent *ev = &e->xmapping;
6358 XRefreshKeyboardMapping(ev);
6359 if (ev->request == MappingKeyboard)
6364 maprequest(XEvent *e)
6367 struct swm_region *r;
6368 XWindowAttributes wa;
6369 XMapRequestEvent *ev = &e->xmaprequest;
6371 DNPRINTF(SWM_D_EVENT, "maprequest: window: 0x%lx\n",
6372 e->xmaprequest.window);
6374 if (!XGetWindowAttributes(display, ev->window, &wa))
6376 if (wa.override_redirect)
6379 win = manage_window(e->xmaprequest.window);
6381 return; /* can't happen */
6385 /* make new win focused */
6386 r = root_to_region(win->wa.root);
6387 if (win->ws == r->ws)
6392 propertynotify(XEvent *e)
6395 XPropertyEvent *ev = &e->xproperty;
6398 name = XGetAtomName(display, ev->atom);
6399 DNPRINTF(SWM_D_EVENT, "propertynotify: window: 0x%lx, atom: %s\n",
6404 win = find_window(ev->window);
6408 if (ev->state == PropertyDelete && ev->atom == a_swm_iconic) {
6409 update_iconic(win, 0);
6410 XMapRaised(display, win->id);
6418 case XA_WM_NORMAL_HINTS:
6420 XGetWMNormalHints(display, win->id, &win->sh, &mask);
6421 warnx("normal hints: flag 0x%x", win->sh.flags);
6422 if (win->sh.flags & PMinSize) {
6423 WIDTH(win) = win->sh.min_width;
6424 HEIGHT(win) = win->sh.min_height;
6425 warnx("min %d %d", WIDTH(win), HEIGHT(win));
6427 XMoveResizeWindow(display, win->id,
6428 X(win), Y(win), WIDTH(win), HEIGHT(win));
6431 if (title_name_enabled || title_class_enabled)
6435 if (window_name_enabled)
6444 unmapnotify(XEvent *e)
6448 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%lx\n", e->xunmap.window);
6450 /* determine if we need to help unmanage this window */
6451 win = find_window(e->xunmap.window);
6455 if (getstate(e->xunmap.window) == NormalState) {
6456 unmanage_window(win);
6459 /* giant hack for apps that don't destroy transient windows */
6460 /* eat a bunch of events to prevent remanaging the window */
6462 while (XCheckWindowEvent(display, e->xunmap.window,
6463 EnterWindowMask, &cne))
6465 while (XCheckWindowEvent(display, e->xunmap.window,
6466 StructureNotifyMask, &cne))
6468 while (XCheckWindowEvent(display, e->xunmap.window,
6469 SubstructureNotifyMask, &cne))
6471 /* resend unmap because we ated it */
6472 XUnmapWindow(display, e->xunmap.window);
6475 if (focus_mode == SWM_FOCUS_DEFAULT)
6476 drain_enter_notify();
6480 visibilitynotify(XEvent *e)
6483 struct swm_region *r;
6485 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%lx\n",
6486 e->xvisibility.window);
6487 if (e->xvisibility.state == VisibilityUnobscured)
6488 for (i = 0; i < ScreenCount(display); i++)
6489 TAILQ_FOREACH(r, &screens[i].rl, entry)
6490 if (e->xvisibility.window == r->bar_window)
6495 clientmessage(XEvent *e)
6497 XClientMessageEvent *ev;
6502 win = find_window(ev->window);
6506 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%lx, type: %ld\n",
6507 ev->window, ev->message_type);
6509 if (ev->message_type == ewmh[_NET_ACTIVE_WINDOW].atom) {
6510 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
6513 if (ev->message_type == ewmh[_NET_CLOSE_WINDOW].atom) {
6514 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
6515 if (win->can_delete)
6516 client_msg(win, adelete);
6518 XKillClient(display, win->id);
6520 if (ev->message_type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
6521 DNPRINTF(SWM_D_EVENT,
6522 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
6523 if (win->floating) {
6524 if (ev->data.l[0] & (1<<8)) /* x */
6525 X(win) = ev->data.l[1];
6526 if (ev->data.l[0] & (1<<9)) /* y */
6527 Y(win) = ev->data.l[2];
6528 if (ev->data.l[0] & (1<<10)) /* width */
6529 WIDTH(win) = ev->data.l[3];
6530 if (ev->data.l[0] & (1<<11)) /* height */
6531 HEIGHT(win) = ev->data.l[4];
6536 /* TODO: Change stack sizes */
6537 /* notify no change was made. */
6538 config_win(win, NULL);
6541 if (ev->message_type == ewmh[_NET_WM_STATE].atom) {
6542 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
6543 ewmh_update_win_state(win, ev->data.l[1], ev->data.l[0]);
6545 ewmh_update_win_state(win, ev->data.l[2],
6553 xerror_start(Display *d, XErrorEvent *ee)
6560 xerror(Display *d, XErrorEvent *ee)
6562 /* warnx("error: %p %p", display, ee); */
6570 xerrorxlib = XSetErrorHandler(xerror_start);
6572 /* this causes an error if some other window manager is running */
6573 XSelectInput(display, DefaultRootWindow(display),
6574 SubstructureRedirectMask);
6575 XSync(display, False);
6579 XSetErrorHandler(xerror);
6580 XSync(display, False);
6585 new_region(struct swm_screen *s, int x, int y, int w, int h)
6587 struct swm_region *r, *n;
6588 struct workspace *ws = NULL;
6591 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
6592 s->idx, w, h, x, y);
6594 /* remove any conflicting regions */
6595 n = TAILQ_FIRST(&s->rl);
6598 n = TAILQ_NEXT(r, entry);
6599 if (X(r) < (x + w) &&
6600 (X(r) + WIDTH(r)) > x &&
6602 (Y(r) + HEIGHT(r)) > y) {
6603 if (r->ws->r != NULL)
6604 r->ws->old_r = r->ws->r;
6606 XDestroyWindow(display, r->bar_window);
6607 TAILQ_REMOVE(&s->rl, r, entry);
6608 TAILQ_INSERT_TAIL(&s->orl, r, entry);
6612 /* search old regions for one to reuse */
6614 /* size + location match */
6615 TAILQ_FOREACH(r, &s->orl, entry)
6616 if (X(r) == x && Y(r) == y &&
6617 HEIGHT(r) == h && WIDTH(r) == w)
6621 TAILQ_FOREACH(r, &s->orl, entry)
6622 if (HEIGHT(r) == h && WIDTH(r) == w)
6626 TAILQ_REMOVE(&s->orl, r, entry);
6627 /* try to use old region's workspace */
6628 if (r->ws->r == NULL)
6631 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
6632 err(1, "new_region: calloc: failed to allocate memory "
6635 /* if we don't have a workspace already, find one */
6637 for (i = 0; i < SWM_WS_MAX; i++)
6638 if (s->ws[i].r == NULL) {
6645 errx(1, "new_region: no free workspaces");
6656 TAILQ_INSERT_TAIL(&s->rl, r, entry);
6662 #ifdef SWM_XRR_HAS_CRTC
6664 XRRScreenResources *sr;
6667 #endif /* SWM_XRR_HAS_CRTC */
6668 struct swm_region *r;
6671 if (i >= ScreenCount(display))
6672 errx(1, "scan_xrandr: invalid screen");
6674 /* remove any old regions */
6675 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
6676 r->ws->old_r = r->ws->r = NULL;
6677 XDestroyWindow(display, r->bar_window);
6678 TAILQ_REMOVE(&screens[i].rl, r, entry);
6679 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
6683 /* map virtual screens onto physical screens */
6684 #ifdef SWM_XRR_HAS_CRTC
6685 if (xrandr_support) {
6686 sr = XRRGetScreenResources(display, screens[i].root);
6688 new_region(&screens[i], 0, 0,
6689 DisplayWidth(display, i),
6690 DisplayHeight(display, i));
6694 for (c = 0, ci = NULL; c < ncrtc; c++) {
6695 ci = XRRGetCrtcInfo(display, sr, sr->crtcs[c]);
6696 if (ci->noutput == 0)
6699 if (ci != NULL && ci->mode == None)
6700 new_region(&screens[i], 0, 0,
6701 DisplayWidth(display, i),
6702 DisplayHeight(display, i));
6704 new_region(&screens[i],
6705 ci->x, ci->y, ci->width, ci->height);
6708 XRRFreeCrtcInfo(ci);
6709 XRRFreeScreenResources(sr);
6711 #endif /* SWM_XRR_HAS_CRTC */
6713 new_region(&screens[i], 0, 0, DisplayWidth(display, i),
6714 DisplayHeight(display, i));
6719 screenchange(XEvent *e) {
6720 XRRScreenChangeNotifyEvent *xe = (XRRScreenChangeNotifyEvent *)e;
6721 struct swm_region *r;
6724 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%lx\n", xe->root);
6726 if (!XRRUpdateConfiguration(e))
6729 /* silly event doesn't include the screen index */
6730 for (i = 0; i < ScreenCount(display); i++)
6731 if (screens[i].root == xe->root)
6733 if (i >= ScreenCount(display))
6734 errx(1, "screenchange: screen not found");
6736 /* brute force for now, just re-enumerate the regions */
6739 /* add bars to all regions */
6740 for (i = 0; i < ScreenCount(display); i++)
6741 TAILQ_FOREACH(r, &screens[i].rl, entry)
6744 if (focus_mode == SWM_FOCUS_DEFAULT)
6745 drain_enter_notify();
6751 Window d1, d2, *wins = NULL;
6752 XWindowAttributes wa;
6757 for (i = 0; i < ScreenCount(display); i++) {
6758 if (!XQueryTree(display, screens[i].root, &d1, &d2, &wins, &no))
6761 /* attach windows to a region */
6762 /* normal windows */
6763 for (j = 0; j < no; j++) {
6764 if (!XGetWindowAttributes(display, wins[j], &wa) ||
6765 wa.override_redirect ||
6766 XGetTransientForHint(display, wins[j], &d1))
6769 state = getstate(wins[j]);
6770 manage = state == IconicState;
6771 if (wa.map_state == IsViewable || manage)
6772 manage_window(wins[j]);
6774 /* transient windows */
6775 for (j = 0; j < no; j++) {
6776 if (!XGetWindowAttributes(display, wins[j], &wa) ||
6777 wa.override_redirect)
6780 state = getstate(wins[j]);
6781 manage = state == IconicState;
6782 if (XGetTransientForHint(display, wins[j], &d1) &&
6784 manage_window(wins[j]);
6797 int errorbase, major, minor;
6798 struct workspace *ws;
6801 if ((screens = calloc(ScreenCount(display),
6802 sizeof(struct swm_screen))) == NULL)
6803 err(1, "setup_screens: calloc: failed to allocate memory for "
6806 /* initial Xrandr setup */
6807 xrandr_support = XRRQueryExtension(display,
6808 &xrandr_eventbase, &errorbase);
6810 if (XRRQueryVersion(display, &major, &minor) && major < 1)
6813 /* map physical screens */
6814 for (i = 0; i < ScreenCount(display); i++) {
6815 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
6817 TAILQ_INIT(&screens[i].rl);
6818 TAILQ_INIT(&screens[i].orl);
6819 screens[i].root = RootWindow(display, i);
6821 /* set default colors */
6822 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
6823 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
6824 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
6825 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
6826 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
6828 /* create graphics context on screen with default font color */
6829 screens[i].bar_gc = XCreateGC(display, screens[i].root, 0,
6832 XSetForeground(display, screens[i].bar_gc,
6833 screens[i].c[SWM_S_COLOR_BAR_FONT].color);
6835 /* set default cursor */
6836 XDefineCursor(display, screens[i].root,
6837 XCreateFontCursor(display, XC_left_ptr));
6839 /* init all workspaces */
6840 /* XXX these should be dynamically allocated too */
6841 for (j = 0; j < SWM_WS_MAX; j++) {
6842 ws = &screens[i].ws[j];
6848 TAILQ_INIT(&ws->winlist);
6849 TAILQ_INIT(&ws->unmanagedlist);
6851 for (k = 0; layouts[k].l_stack != NULL; k++)
6852 if (layouts[k].l_config != NULL)
6853 layouts[k].l_config(ws,
6854 SWM_ARG_ID_STACKINIT);
6855 ws->cur_layout = &layouts[0];
6856 ws->cur_layout->l_string(ws);
6862 XRRSelectInput(display, screens[i].root,
6863 RRScreenChangeNotifyMask);
6870 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
6871 err(1, "setup_globals: strdup: failed to allocate memory.");
6873 if ((spawn_term[0] = strdup("xterm")) == NULL)
6874 err(1, "setup_globals: strdup: failed to allocate memory.");
6876 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
6877 err(1, "setup_globals: strdup: failed to allocate memory.");
6884 Atom netwmcheck, netwmname, utf8_string;
6887 /* work around sun jdk bugs, code from wmname */
6888 netwmcheck = XInternAtom(display, "_NET_SUPPORTING_WM_CHECK", False);
6889 netwmname = XInternAtom(display, "_NET_WM_NAME", False);
6890 utf8_string = XInternAtom(display, "UTF8_STRING", False);
6891 for (i = 0; i < ScreenCount(display); i++) {
6892 root = screens[i].root;
6893 win = XCreateSimpleWindow(display,root, 0, 0, 1, 1, 0,
6894 screens[i].c[SWM_S_COLOR_UNFOCUS].color,
6895 screens[i].c[SWM_S_COLOR_UNFOCUS].color);
6897 XChangeProperty(display, root, netwmcheck, XA_WINDOW, 32,
6898 PropModeReplace, (unsigned char *)&win,1);
6899 XChangeProperty(display, win, netwmcheck, XA_WINDOW, 32,
6900 PropModeReplace, (unsigned char *)&win,1);
6901 XChangeProperty(display, win, netwmname, utf8_string, 8,
6902 PropModeReplace, (unsigned char*)"LG3D", strlen("LG3D"));
6907 main(int argc, char *argv[])
6909 struct swm_region *r, *rr;
6910 struct ws_win *winfocus = NULL;
6913 char conf[PATH_MAX], *cfile = NULL;
6918 struct sigaction sact;
6921 warnx("Welcome to scrotwm V%s Build: %s", SCROTWM_VERSION, buildstr);
6922 if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, "") ||
6924 warnx("no locale support");
6926 if (!X_HAVE_UTF8_STRING)
6927 warnx("no UTF-8 support");
6929 if (!(display = XOpenDisplay(0)))
6930 errx(1, "can not open display");
6933 errx(1, "other wm running");
6935 /* handle some signals */
6936 bzero(&sact, sizeof(sact));
6937 sigemptyset(&sact.sa_mask);
6939 sact.sa_handler = sighdlr;
6940 sigaction(SIGINT, &sact, NULL);
6941 sigaction(SIGQUIT, &sact, NULL);
6942 sigaction(SIGTERM, &sact, NULL);
6943 sigaction(SIGHUP, &sact, NULL);
6945 sact.sa_handler = sighdlr;
6946 sact.sa_flags = SA_NOCLDSTOP;
6947 sigaction(SIGCHLD, &sact, NULL);
6949 astate = XInternAtom(display, "WM_STATE", False);
6950 aprot = XInternAtom(display, "WM_PROTOCOLS", False);
6951 adelete = XInternAtom(display, "WM_DELETE_WINDOW", False);
6952 takefocus = XInternAtom(display, "WM_TAKE_FOCUS", False);
6953 a_wmname = XInternAtom(display, "WM_NAME", False);
6954 a_netwmname = XInternAtom(display, "_NET_WM_NAME", False);
6955 a_utf8_string = XInternAtom(display, "UTF8_STRING", False);
6956 a_string = XInternAtom(display, "STRING", False);
6957 a_swm_iconic = XInternAtom(display, "_SWM_ICONIC", False);
6959 /* look for local and global conf file */
6960 pwd = getpwuid(getuid());
6962 errx(1, "invalid user: %d", getuid());
6971 snprintf(conf, sizeof conf, "%s/.%s", pwd->pw_dir, SWM_CONF_FILE);
6972 if (stat(conf, &sb) != -1) {
6973 if (S_ISREG(sb.st_mode))
6976 /* try global conf file */
6977 snprintf(conf, sizeof conf, "/etc/%s", SWM_CONF_FILE);
6978 if (!stat(conf, &sb))
6979 if (S_ISREG(sb.st_mode))
6983 /* load conf (if any) and refresh font color in bar graphics contexts */
6984 if (cfile && conf_load(cfile, SWM_CONF_DEFAULT) == 0)
6985 for (i = 0; i < ScreenCount(display); ++i)
6986 XSetForeground(display, screens[i].bar_gc,
6987 screens[i].c[SWM_S_COLOR_BAR_FONT].color);
6990 /* set some values to work around bad programs */
6992 /* grab existing windows (before we build the bars) */
6995 if (getenv("SWM_STARTED") == NULL)
6996 setenv("SWM_STARTED", "YES", 1);
6998 /* setup all bars */
6999 for (i = 0; i < ScreenCount(display); i++)
7000 TAILQ_FOREACH(r, &screens[i].rl, entry) {
7001 if (winfocus == NULL)
7002 winfocus = TAILQ_FIRST(&r->ws->winlist);
7010 if (focus_mode == SWM_FOCUS_DEFAULT)
7011 drain_enter_notify();
7013 xfd = ConnectionNumber(display);
7015 while (XPending(display)) {
7016 XNextEvent(display, &e);
7019 if (e.type < LASTEvent) {
7020 DNPRINTF(SWM_D_EVENTQ ,"XEvent: handled: %s, "
7021 "window: 0x%lx, type: %s (%d), %d remaining"
7022 "\n", YESNO(handler[e.type]),
7023 e.xany.window, geteventname(&e),
7024 e.type, QLength(display));
7026 if (handler[e.type])
7027 handler[e.type](&e);
7029 DNPRINTF(SWM_D_EVENTQ, "XRandr Event: window: "
7030 "0x%lx, type: %s (%d)\n", e.xany.window,
7031 xrandr_geteventname(&e), e.type);
7033 switch (e.type - xrandr_eventbase) {
7034 case RRScreenChangeNotify:
7043 /* if we are being restarted go focus on first window */
7045 rr = winfocus->ws->r;
7047 /* not a visible window */
7051 /* move pointer to first screen if multi screen */
7052 if (ScreenCount(display) > 1 || outputs > 1)
7053 XWarpPointer(display, None, rr->s[0].root,
7055 Y(rr) + (bar_enabled ? bar_height : 0));
7057 a.id = SWM_ARG_ID_FOCUSCUR;
7067 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
7069 DNPRINTF(SWM_D_MISC, "select failed");
7070 if (restart_wm == 1)
7071 restart(NULL, NULL);
7072 if (search_resp == 1)
7085 for (i = 0; i < ScreenCount(display); ++i)
7086 if (screens[i].bar_gc != NULL)
7087 XFreeGC(display, screens[i].bar_gc);
7089 XFreeFontSet(display, bar_fs);
7090 XCloseDisplay(display);