3 * Copyright (c) 2009 Marco Peereboom <marco@peereboom.us>
4 * Copyright (c) 2009 Ryan McBride <mcbride@countersiege.com>
5 * Copyright (c) 2009 Darrin Chandler <dwchandler@stilyagin.com>
6 * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org>
8 * Permission to use, copy, modify, and distribute this software for any
9 * purpose with or without fee is hereby granted, provided that the above
10 * copyright notice and this permission notice appear in all copies.
12 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
13 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
14 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
15 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
16 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
17 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
18 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
21 * Much code and ideas taken from dwm under the following license:
22 * MIT/X Consortium License
24 * 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
25 * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
26 * 2006-2007 Jukka Salmi <jukka at salmi dot ch>
27 * 2007 Premysl Hruby <dfenze at gmail dot com>
28 * 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
29 * 2007 Christof Musik <christof at sendfax dot de>
30 * 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
31 * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
32 * 2008 Martin Hurton <martin dot hurton at gmail dot com>
34 * Permission is hereby granted, free of charge, to any person obtaining a
35 * copy of this software and associated documentation files (the "Software"),
36 * to deal in the Software without restriction, including without limitation
37 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
38 * and/or sell copies of the Software, and to permit persons to whom the
39 * Software is furnished to do so, subject to the following conditions:
41 * The above copyright notice and this permission notice shall be included in
42 * all copies or substantial portions of the Software.
44 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
45 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
46 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
47 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
48 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
49 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
50 * DEALINGS IN THE SOFTWARE.
53 static const char *cvstag = "$scrotwm$";
55 #define SWM_VERSION "0.9.15"
71 #include <sys/types.h>
75 #include <sys/queue.h>
76 #include <sys/param.h>
77 #include <sys/select.h>
79 #include <X11/cursorfont.h>
80 #include <X11/keysym.h>
81 #include <X11/Xatom.h>
83 #include <X11/Xproto.h>
84 #include <X11/Xutil.h>
85 #include <X11/extensions/Xrandr.h>
88 # error XRandR versions less than 1.0 are not supported
93 #define SWM_XRR_HAS_CRTC
98 /* #define SWM_DEBUG */
100 #define DPRINTF(x...) do { if (swm_debug) fprintf(stderr, x); } while (0)
101 #define DNPRINTF(n,x...) do { if (swm_debug & n) fprintf(stderr, x); } while (0)
102 #define SWM_D_MISC 0x0001
103 #define SWM_D_EVENT 0x0002
104 #define SWM_D_WS 0x0004
105 #define SWM_D_FOCUS 0x0008
106 #define SWM_D_MOVE 0x0010
107 #define SWM_D_STACK 0x0020
108 #define SWM_D_MOUSE 0x0040
109 #define SWM_D_PROP 0x0080
110 #define SWM_D_CLASS 0x0100
111 #define SWM_D_KEY 0x0200
112 #define SWM_D_QUIRK 0x0400
113 #define SWM_D_SPAWN 0x0800
114 #define SWM_D_EVENTQ 0x1000
115 #define SWM_D_CONF 0x2000
117 u_int32_t swm_debug = 0
134 #define DPRINTF(x...)
135 #define DNPRINTF(n,x...)
138 #define LENGTH(x) (sizeof x / sizeof x[0])
139 #define MODKEY Mod1Mask
140 #define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
141 #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
142 #define MOUSEMASK (BUTTONMASK|PointerMotionMask)
143 #define SWM_PROPLEN (16)
144 #define SWM_FUNCNAME_LEN (32)
145 #define SWM_KEYS_LEN (255)
146 #define SWM_QUIRK_LEN (64)
147 #define X(r) (r)->g.x
148 #define Y(r) (r)->g.y
149 #define WIDTH(r) (r)->g.w
150 #define HEIGHT(r) (r)->g.h
151 #define SWM_MAX_FONT_STEPS (3)
154 #define SWM_LIB "/usr/local/lib/libswmhack.so"
162 volatile sig_atomic_t running = 1;
164 int (*xerrorxlib)(Display *, XErrorEvent *);
168 int xrandr_eventbase;
169 int ignore_enter = 0;
170 unsigned int numlockmask = 0;
174 int cycle_visible = 0;
176 int font_adjusted = 0;
177 unsigned int mod_key = MODKEY;
180 double dialog_ratio = .6;
182 #define SWM_BAR_MAX (256)
183 char *bar_argv[] = { NULL, NULL };
185 char bar_ext[SWM_BAR_MAX];
186 char bar_vertext[SWM_BAR_MAX];
188 sig_atomic_t bar_alarm = 0;
192 int bar_extra_running = 0;
195 int stack_enabled = 1;
196 int clock_enabled = 1;
197 int title_name_enabled = 0;
198 int title_class_enabled = 0;
204 char *bar_fonts[] = { NULL, NULL, NULL, NULL };/* XXX Make fully dynamic */
205 char *spawn_term[] = { NULL, NULL }; /* XXX Make fully dynamic */
207 #define SWM_MENU_FN (2)
208 #define SWM_MENU_NB (4)
209 #define SWM_MENU_NF (6)
210 #define SWM_MENU_SB (8)
211 #define SWM_MENU_SF (10)
213 /* layout manager data */
214 struct swm_geometry {
224 /* virtual "screens" */
226 TAILQ_ENTRY(swm_region) entry;
227 struct swm_geometry g;
228 struct workspace *ws; /* current workspace on this region */
229 struct swm_screen *s; /* screen idx */
232 TAILQ_HEAD(swm_region_list, swm_region);
235 TAILQ_ENTRY(ws_win) entry;
238 struct ws_win *child_trans; /* transient child window */
239 struct swm_geometry g;
242 int font_size_boundary[SWM_MAX_FONT_STEPS];
248 unsigned long quirks;
249 struct workspace *ws; /* always valid */
250 struct swm_screen *s; /* always valid, never changes */
251 XWindowAttributes wa;
255 TAILQ_HEAD(ws_win_list, ws_win);
257 /* user/key callable function IDs */
315 /* layout handlers */
317 void vertical_config(struct workspace *, int);
318 void vertical_stack(struct workspace *, struct swm_geometry *);
319 void horizontal_config(struct workspace *, int);
320 void horizontal_stack(struct workspace *, struct swm_geometry *);
321 void max_stack(struct workspace *, struct swm_geometry *);
323 void grabbuttons(struct ws_win *, int);
324 void new_region(struct swm_screen *, int, int, int, int);
325 void unmanage_window(struct ws_win *);
326 long getstate(Window);
329 void (*l_stack)(struct workspace *, struct swm_geometry *);
330 void (*l_config)(struct workspace *, int);
332 #define SWM_L_FOCUSPREV (1<<0)
333 #define SWM_L_MAPONFOCUS (1<<1)
336 /* stack, configure */
337 { vertical_stack, vertical_config, 0, "[|]" },
338 { horizontal_stack, horizontal_config, 0, "[-]" },
340 SWM_L_FOCUSPREV | SWM_L_MAPONFOCUS, "[ ]"},
341 { NULL, NULL, 0, NULL },
344 #define SWM_H_SLICE (32)
345 #define SWM_V_SLICE (32)
347 /* define work spaces */
349 int idx; /* workspace index */
350 struct layout *cur_layout; /* current layout handlers */
351 struct ws_win *focus; /* may be NULL */
352 struct ws_win *focus_prev; /* may be NULL */
353 struct swm_region *r; /* may be NULL */
354 struct swm_region *old_r; /* may be NULL */
355 struct ws_win_list winlist; /* list of windows in ws */
356 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
360 int horizontal_msize;
362 int horizontal_stacks;
369 enum { SWM_S_COLOR_BAR, SWM_S_COLOR_BAR_BORDER, SWM_S_COLOR_BAR_FONT,
370 SWM_S_COLOR_FOCUS, SWM_S_COLOR_UNFOCUS, SWM_S_COLOR_MAX };
372 /* physical screen mapping */
373 #define SWM_WS_MAX (10)
375 int idx; /* screen index */
376 struct swm_region_list rl; /* list of regions on this screen */
377 struct swm_region_list orl; /* list of old regions */
379 struct workspace ws[SWM_WS_MAX];
385 } c[SWM_S_COLOR_MAX];
387 struct swm_screen *screens;
390 /* args to functions */
393 #define SWM_ARG_ID_FOCUSNEXT (0)
394 #define SWM_ARG_ID_FOCUSPREV (1)
395 #define SWM_ARG_ID_FOCUSMAIN (2)
396 #define SWM_ARG_ID_SWAPNEXT (3)
397 #define SWM_ARG_ID_SWAPPREV (4)
398 #define SWM_ARG_ID_SWAPMAIN (5)
399 #define SWM_ARG_ID_MASTERSHRINK (6)
400 #define SWM_ARG_ID_MASTERGROW (7)
401 #define SWM_ARG_ID_MASTERADD (8)
402 #define SWM_ARG_ID_MASTERDEL (9)
403 #define SWM_ARG_ID_STACKRESET (10)
404 #define SWM_ARG_ID_STACKINIT (11)
405 #define SWM_ARG_ID_CYCLEWS_UP (12)
406 #define SWM_ARG_ID_CYCLEWS_DOWN (13)
407 #define SWM_ARG_ID_CYCLESC_UP (14)
408 #define SWM_ARG_ID_CYCLESC_DOWN (15)
409 #define SWM_ARG_ID_STACKINC (16)
410 #define SWM_ARG_ID_STACKDEC (17)
411 #define SWM_ARG_ID_SS_ALL (0)
412 #define SWM_ARG_ID_SS_WINDOW (1)
413 #define SWM_ARG_ID_DONTCENTER (0)
414 #define SWM_ARG_ID_CENTER (1)
415 #define SWM_ARG_ID_KILLWINDOW (0)
416 #define SWM_ARG_ID_DELETEWINDOW (1)
425 #define SWM_Q_FLOAT (1<<0) /* float this window */
426 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
427 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
428 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
429 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
431 int quirks_size = 0, quirks_length = 0;
432 struct quirk *quirks = NULL;
449 name = "ButtonPress";
452 name = "ButtonRelease";
455 name = "MotionNotify";
458 name = "EnterNotify";
461 name = "LeaveNotify";
470 name = "KeymapNotify";
476 name = "GraphicsExpose";
481 case VisibilityNotify:
482 name = "VisibilityNotify";
485 name = "CreateNotify";
488 name = "DestroyNotify";
491 name = "UnmapNotify";
500 name = "ReparentNotify";
502 case ConfigureNotify:
503 name = "ConfigureNotify";
505 case ConfigureRequest:
506 name = "ConfigureRequest";
509 name = "GravityNotify";
512 name = "ResizeRequest";
514 case CirculateNotify:
515 name = "CirculateNotify";
517 case CirculateRequest:
518 name = "CirculateRequest";
521 name = "PropertyNotify";
524 name = "SelectionClear";
526 case SelectionRequest:
527 name = "SelectionRequest";
529 case SelectionNotify:
530 name = "SelectionNotify";
533 name = "ColormapNotify";
536 name = "ClientMessage";
539 name = "MappingNotify";
544 DNPRINTF(SWM_D_EVENTQ ,"window: %lu event: %s (%d), %d "
546 e->xany.window, name, e->type, QLength(display));
548 DNPRINTF(SWM_D_EVENTQ, "window: %lu unknown event %d, %d "
550 e->xany.window, e->type, QLength(display));
554 dumpwins(struct swm_region *r, union arg *args)
558 XWindowAttributes wa;
561 fprintf(stderr, "invalid workspace\n");
565 fprintf(stderr, "=== managed window list ws %02d ===\n", r->ws->idx);
567 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
568 state = getstate(win->id);
569 if (!XGetWindowAttributes(display, win->id, &wa))
570 fprintf(stderr, "window: %lu failed "
571 "XGetWindowAttributes\n", win->id);
572 fprintf(stderr, "window: %lu map_state: %d state: %d\n",
573 win->id, wa.map_state, state);
576 fprintf(stderr, "===== unmanaged window list =====\n");
577 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
578 state = getstate(win->id);
579 if (!XGetWindowAttributes(display, win->id, &wa))
580 fprintf(stderr, "window: %lu failed "
581 "XGetWindowAttributes\n", win->id);
582 fprintf(stderr, "window: %lu map_state: %d state: %d\n",
583 win->id, wa.map_state, state);
586 fprintf(stderr, "=================================\n");
591 dumpwins(struct swm_region *r, union arg *args)
594 #endif /* SWM_DEBUG */
596 void expose(XEvent *);
597 void keypress(XEvent *);
598 void buttonpress(XEvent *);
599 void configurerequest(XEvent *);
600 void configurenotify(XEvent *);
601 void destroynotify(XEvent *);
602 void enternotify(XEvent *);
603 void focusin(XEvent *);
604 void focusout(XEvent *);
605 void mapnotify(XEvent *);
606 void mappingnotify(XEvent *);
607 void maprequest(XEvent *);
608 void propertynotify(XEvent *);
609 void unmapnotify(XEvent *);
610 void visibilitynotify(XEvent *);
612 void (*handler[LASTEvent])(XEvent *) = {
614 [KeyPress] = keypress,
615 [ButtonPress] = buttonpress,
616 [ConfigureRequest] = configurerequest,
617 [ConfigureNotify] = configurenotify,
618 [DestroyNotify] = destroynotify,
619 [EnterNotify] = enternotify,
621 [FocusOut] = focusout,
622 [MapNotify] = mapnotify,
623 [MappingNotify] = mappingnotify,
624 [MapRequest] = maprequest,
625 [PropertyNotify] = propertynotify,
626 [UnmapNotify] = unmapnotify,
627 [VisibilityNotify] = visibilitynotify,
637 while ((pid = waitpid(WAIT_ANY, NULL, WNOHANG)) != -1) {
638 DNPRINTF(SWM_D_MISC, "reaping: %d\n", pid);
653 installsignal(int sig, char *name)
657 sa.sa_handler = sighdlr;
658 sigemptyset(&sa.sa_mask);
660 if (sigaction(sig, &sa, NULL) == -1)
661 err(1, "could not install %s handler", name);
665 name_to_color(char *colorname)
669 XColor screen_def, exact_def;
670 unsigned long result = 0;
671 char cname[32] = "#";
673 cmap = DefaultColormap(display, screens[0].idx);
674 status = XAllocNamedColor(display, cmap, colorname,
675 &screen_def, &exact_def);
677 strlcat(cname, colorname + 2, sizeof cname - 1);
678 status = XAllocNamedColor(display, cmap, cname, &screen_def,
682 result = screen_def.pixel;
684 fprintf(stderr, "color '%s' not found.\n", colorname);
690 setscreencolor(char *val, int i, int c)
692 if (i > 0 && i <= ScreenCount(display)) {
693 screens[i - 1].c[c].color = name_to_color(val);
694 free(screens[i - 1].c[c].name);
695 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
697 } else if (i == -1) {
698 for (i = 0; i < ScreenCount(display); i++) {
699 screens[i].c[c].color = name_to_color(val);
700 free(screens[i].c[c].name);
701 if ((screens[i].c[c].name = strdup(val)) == NULL)
705 errx(1, "invalid screen index: %d out of bounds (maximum %d)\n",
706 i, ScreenCount(display));
710 custom_region(char *val)
712 unsigned int sidx, x, y, w, h;
714 if (sscanf(val, "screen[%u]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
715 errx(1, "invalid custom region, "
716 "should be 'screen[<n>]:<n>x<n>+<n>+<n>\n");
717 if (sidx < 1 || sidx > ScreenCount(display))
718 errx(1, "invalid screen index: %d out of bounds (maximum %d)\n",
719 sidx, ScreenCount(display));
723 errx(1, "region %ux%u+%u+%u too small\n", w, h, x, y);
725 if (x < 0 || x > DisplayWidth(display, sidx) ||
726 y < 0 || y > DisplayHeight(display, sidx) ||
727 w + x > DisplayWidth(display, sidx) ||
728 h + y > DisplayHeight(display, sidx))
729 errx(1, "region %ux%u+%u+%u not within screen boundaries "
730 "(%ux%u)\n", w, h, x, y,
731 DisplayWidth(display, sidx), DisplayHeight(display, sidx));
733 new_region(&screens[sidx], x, y, w, h);
737 socket_setnonblock(int fd)
741 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
742 err(1, "fcntl F_GETFL");
744 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
745 err(1, "fcntl F_SETFL");
749 bar_print(struct swm_region *r, char *s)
751 XClearWindow(display, r->bar_window);
752 XSetForeground(display, bar_gc, r->s->c[SWM_S_COLOR_BAR_FONT].color);
753 XDrawString(display, r->bar_window, bar_gc, 4, bar_fs->ascent, s,
762 bzero(bar_pipe, sizeof bar_pipe);
765 kill(bar_pid, SIGTERM);
768 strlcpy(bar_ext, "", sizeof bar_ext);
773 bar_class_name(char *s, ssize_t sz, struct ws_win *cur_focus)
775 int do_class, do_name;
777 XClassHint *xch = NULL;
779 if ((title_name_enabled == 1 || title_class_enabled == 1) &&
781 if ((xch = XAllocClassHint()) == NULL)
783 status = XGetClassHint(display, cur_focus->id, xch);
784 if (status == BadWindow || status == BadAlloc)
786 do_class = (title_class_enabled && xch->res_class != NULL);
787 do_name = (title_name_enabled && xch->res_name != NULL);
789 strlcat(s, xch->res_class, sz);
790 if (do_class && do_name)
793 strlcat(s, xch->res_name, sz);
806 struct swm_region *r;
810 char loc[SWM_BAR_MAX];
814 if (bar_enabled == 0)
816 if (bar_extra && bar_extra_running) {
817 /* ignore short reads; it'll correct itself */
818 while ((b = fgetln(stdin, &len)) != NULL)
819 if (b && b[len - 1] == '\n') {
821 strlcpy(bar_ext, b, sizeof bar_ext);
823 if (b == NULL && errno != EAGAIN) {
824 fprintf(stderr, "bar_extra failed: errno: %d %s\n",
825 errno, strerror(errno));
829 strlcpy(bar_ext, "", sizeof bar_ext);
831 if (clock_enabled == 0)
832 strlcpy(s, "", sizeof s);
835 localtime_r(&tmt, &tm);
836 strftime(s, sizeof s, "%a %b %d %R %Z %Y ", &tm);
839 for (i = 0; i < ScreenCount(display); i++) {
841 TAILQ_FOREACH(r, &screens[i].rl, entry) {
843 bar_class_name(s, sizeof s, r->ws->focus);
846 stack = r->ws->cur_layout->name;
848 snprintf(loc, sizeof loc, "%d:%d %s %s %s %s",
849 x++, r->ws->idx + 1, stack, s, bar_ext,
864 bar_toggle(struct swm_region *r, union arg *args)
866 struct swm_region *tmpr;
867 int i, sc = ScreenCount(display);
869 DNPRINTF(SWM_D_MISC, "bar_toggle\n");
872 for (i = 0; i < sc; i++)
873 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
874 XUnmapWindow(display, tmpr->bar_window);
876 for (i = 0; i < sc; i++)
877 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
878 XMapRaised(display, tmpr->bar_window);
880 bar_enabled = !bar_enabled;
883 /* must be after stack */
890 XSetWindowAttributes wa;
891 struct swm_region *r;
894 /* do this here because the conf file is in memory */
895 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
896 /* launch external status app */
897 bar_extra_running = 1;
898 if (pipe(bar_pipe) == -1)
899 err(1, "pipe error");
900 socket_setnonblock(bar_pipe[0]);
901 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
902 if (dup2(bar_pipe[0], 0) == -1)
904 if (dup2(bar_pipe[1], 1) == -1)
906 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
907 err(1, "could not disable SIGPIPE");
908 switch (bar_pid = fork()) {
910 err(1, "cannot fork");
914 execvp(bar_argv[0], bar_argv);
915 err(1, "%s external app failed", bar_argv[0]);
917 default: /* parent */
923 bzero(&wa, sizeof wa);
924 for (i = 0; i < ScreenCount(display); i++)
925 TAILQ_FOREACH(r, &screens[i].rl, entry) {
927 screens[i].c[SWM_S_COLOR_BAR_BORDER].color;
928 wa.background_pixel =
929 screens[i].c[SWM_S_COLOR_BAR].color;
930 XChangeWindowAttributes(display, r->bar_window,
931 CWBackPixel | CWBorderPixel, &wa);
937 bar_setup(struct swm_region *r)
941 for (i = 0; bar_fonts[i] != NULL; i++) {
942 bar_fs = XLoadQueryFont(display, bar_fonts[i]);
948 if (bar_fonts[i] == NULL)
949 errx(1, "couldn't load font");
950 bar_height = bar_fs->ascent + bar_fs->descent + 3;
952 r->bar_window = XCreateSimpleWindow(display,
953 r->s->root, X(r), Y(r), WIDTH(r) - 2, bar_height - 2,
954 1, r->s->c[SWM_S_COLOR_BAR_BORDER].color,
955 r->s->c[SWM_S_COLOR_BAR].color);
956 bar_gc = XCreateGC(display, r->bar_window, 0, &bar_gcv);
957 XSetFont(display, bar_gc, bar_fs->fid);
958 XSelectInput(display, r->bar_window, VisibilityChangeMask);
960 XMapRaised(display, r->bar_window);
961 DNPRINTF(SWM_D_MISC, "bar_setup: bar_window %lu\n", r->bar_window);
963 if (signal(SIGALRM, bar_signal) == SIG_ERR)
964 err(1, "could not install bar_signal");
969 set_win_state(struct ws_win *win, long state)
971 long data[] = {state, None};
973 DNPRINTF(SWM_D_EVENT, "set_win_state: window: %lu\n", win->id);
978 XChangeProperty(display, win->id, astate, astate, 32, PropModeReplace,
979 (unsigned char *)data, 2);
987 unsigned char *p = NULL;
988 unsigned long n, extra;
991 status = XGetWindowProperty(display, w, astate, 0L, 2L, False, astate,
992 &real, &format, &n, &extra, (unsigned char **)&p);
993 if (status != Success)
996 result = *((long *)p);
1002 version(struct swm_region *r, union arg *args)
1004 bar_version = !bar_version;
1006 snprintf(bar_vertext, sizeof bar_vertext, "Version: %s CVS: %s",
1007 SWM_VERSION, cvstag);
1009 strlcpy(bar_vertext, "", sizeof bar_vertext);
1014 client_msg(struct ws_win *win, Atom a)
1016 XClientMessageEvent cm;
1021 bzero(&cm, sizeof cm);
1022 cm.type = ClientMessage;
1023 cm.window = win->id;
1024 cm.message_type = aprot;
1027 cm.data.l[1] = CurrentTime;
1028 XSendEvent(display, win->id, False, 0L, (XEvent *)&cm);
1032 configreq_win(struct ws_win *win)
1034 XConfigureRequestEvent cr;
1039 bzero(&cr, sizeof cr);
1040 cr.type = ConfigureRequest;
1041 cr.display = display;
1042 cr.parent = win->id;
1043 cr.window = win->id;
1046 cr.width = win->g.w;
1047 cr.height = win->g.h;
1048 cr.border_width = 1;
1050 XSendEvent(display, win->id, False, StructureNotifyMask, (XEvent *)&cr);
1054 config_win(struct ws_win *win)
1058 DNPRINTF(SWM_D_MISC, "config_win: win %lu x %d y %d w %d h %d\n",
1059 win->id, win->g.x, win->g.y, win->g.w, win->g.h);
1064 ce.type = ConfigureNotify;
1065 ce.display = display;
1067 ce.window = win->id;
1070 ce.width = win->g.w;
1071 ce.height = win->g.h;
1072 ce.border_width = 1; /* XXX store this! */
1074 ce.override_redirect = False;
1075 XSendEvent(display, win->id, False, StructureNotifyMask, (XEvent *)&ce);
1079 count_win(struct workspace *ws, int count_transient)
1084 TAILQ_FOREACH(win, &ws->winlist, entry) {
1085 if (count_transient == 0 && win->floating)
1087 if (count_transient == 0 && win->transient)
1091 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
1097 quit(struct swm_region *r, union arg *args)
1099 DNPRINTF(SWM_D_MISC, "quit\n");
1104 unmap_window(struct ws_win *win)
1109 /* don't unmap again */
1110 if (getstate(win->id) == IconicState)
1113 set_win_state(win, IconicState);
1115 XUnmapWindow(display, win->id);
1124 for (i = 0; i < ScreenCount(display); i++)
1125 for (j = 0; j < SWM_WS_MAX; j++)
1126 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1131 fake_keypress(struct ws_win *win, int keysym, int modifiers)
1138 event.display = display; /* Ignored, but what the hell */
1139 event.window = win->id;
1140 event.root = win->s->root;
1141 event.subwindow = None;
1142 event.time = CurrentTime;
1147 event.same_screen = True;
1148 event.keycode = XKeysymToKeycode(display, keysym);
1149 event.state = modifiers;
1151 event.type = KeyPress;
1152 XSendEvent(event.display, event.window, True,
1153 KeyPressMask, (XEvent *)&event);
1155 event.type = KeyRelease;
1156 XSendEvent(event.display, event.window, True,
1157 KeyPressMask, (XEvent *)&event);
1162 restart(struct swm_region *r, union arg *args)
1164 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
1166 /* disable alarm because the following code may not be interrupted */
1168 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
1169 errx(1, "can't disable alarm");
1174 XCloseDisplay(display);
1175 execvp(start_argv[0], start_argv);
1176 fprintf(stderr, "execvp failed\n");
1182 root_to_region(Window root)
1184 struct swm_region *r = NULL;
1186 int i, x, y, wx, wy;
1189 for (i = 0; i < ScreenCount(display); i++)
1190 if (screens[i].root == root)
1193 if (XQueryPointer(display, screens[i].root,
1194 &rr, &cr, &x, &y, &wx, &wy, &mask) != False) {
1195 /* choose a region based on pointer location */
1196 TAILQ_FOREACH(r, &screens[i].rl, entry)
1197 if (x >= X(r) && x <= X(r) + WIDTH(r) &&
1198 y >= Y(r) && y <= Y(r) + HEIGHT(r))
1203 r = TAILQ_FIRST(&screens[i].rl);
1209 find_unmanaged_window(Window id)
1214 for (i = 0; i < ScreenCount(display); i++)
1215 for (j = 0; j < SWM_WS_MAX; j++)
1216 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
1224 find_window(Window id)
1229 for (i = 0; i < ScreenCount(display); i++)
1230 for (j = 0; j < SWM_WS_MAX; j++)
1231 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1238 spawn(struct swm_region *r, union arg *args)
1243 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
1245 * The double-fork construct avoids zombie processes and keeps the code
1246 * clean from stupid signal handlers.
1251 close(ConnectionNumber(display));
1252 setenv("LD_PRELOAD", SWM_LIB, 1);
1253 if (asprintf(&ret, "%d", r->ws->idx)) {
1254 setenv("_SWM_WS", ret, 1);
1257 if (asprintf(&ret, "%d", getpid())) {
1258 setenv("_SWM_PID", ret, 1);
1262 /* kill stdin, mplayer, ssh-add etc. need that */
1263 si = open("/dev/null", O_RDONLY, 0);
1265 err(1, "open /dev/null");
1266 if (dup2(si, 0) == -1)
1267 err(1, "dup2 /dev/null");
1268 execvp(args->argv[0], args->argv);
1269 fprintf(stderr, "execvp failed\n");
1277 spawnterm(struct swm_region *r, union arg *args)
1279 DNPRINTF(SWM_D_MISC, "spawnterm\n");
1282 setenv("_SWM_XTERM_FONTADJ", "", 1);
1287 unfocus_win(struct ws_win *win)
1291 if (win->ws == NULL)
1293 if (win->ws->r == NULL)
1296 if (win->ws->focus == win) {
1297 win->ws->focus = NULL;
1298 win->ws->focus_prev = win;
1301 grabbuttons(win, 0);
1302 XSetWindowBorder(display, win->id,
1303 win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
1312 DNPRINTF(SWM_D_FOCUS, "unfocus_all:\n");
1314 for (i = 0; i < ScreenCount(display); i++)
1315 for (j = 0; j < SWM_WS_MAX; j++)
1316 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1321 focus_win(struct ws_win *win)
1323 DNPRINTF(SWM_D_FOCUS, "focus_win: id: %lu\n", win ? win->id : 0);
1327 if (win->ws == NULL)
1330 /* use big hammer to make sure it works under all use cases */
1332 win->ws->focus = win;
1334 if (win->ws->r != NULL) {
1335 grabbuttons(win, 1);
1336 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS)
1337 XMapRaised(display, win->id);
1338 XSetWindowBorder(display, win->id,
1339 win->ws->r->s->c[SWM_S_COLOR_FOCUS].color);
1341 XSetInputFocus(display, win->id,
1342 RevertToPointerRoot, CurrentTime);
1347 switchws(struct swm_region *r, union arg *args)
1349 int wsid = args->id;
1350 struct swm_region *this_r, *other_r;
1351 struct ws_win *win, *winfocus = NULL, *parent = NULL;
1352 struct workspace *new_ws, *old_ws;
1358 old_ws = this_r->ws;
1359 new_ws = &this_r->s->ws[wsid];
1361 DNPRINTF(SWM_D_WS, "switchws screen[%d]:%dx%d+%d+%d: "
1362 "%d -> %d\n", r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r),
1365 if (new_ws == NULL || old_ws == NULL)
1367 if (new_ws == old_ws)
1370 /* get focus window */
1372 winfocus = new_ws->focus;
1373 else if (new_ws->focus_prev)
1374 winfocus = new_ws->focus_prev;
1376 winfocus = TAILQ_FIRST(&new_ws->winlist);
1378 other_r = new_ws->r;
1379 if (other_r == NULL) {
1380 /* if the other workspace is hidden, switch windows */
1381 if (old_ws->r != NULL)
1382 old_ws->old_r = old_ws->r;
1385 TAILQ_FOREACH(win, &old_ws->winlist, entry)
1388 other_r->ws = old_ws;
1389 old_ws->r = other_r;
1391 this_r->ws = new_ws;
1397 /* make sure we see the parent window */
1398 if (winfocus->transient) {
1399 parent = find_window(winfocus->transient);
1404 focus_win(winfocus);
1411 cyclews(struct swm_region *r, union arg *args)
1414 struct swm_screen *s = r->s;
1416 DNPRINTF(SWM_D_WS, "cyclews id %d "
1417 "in screen[%d]:%dx%d+%d+%d ws %d\n", args->id,
1418 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
1423 case SWM_ARG_ID_CYCLEWS_UP:
1424 if (a.id < SWM_WS_MAX - 1)
1429 case SWM_ARG_ID_CYCLEWS_DOWN:
1433 a.id = SWM_WS_MAX - 1;
1439 if (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist))
1441 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
1445 } while (a.id != r->ws->idx);
1449 cyclescr(struct swm_region *r, union arg *args)
1451 struct swm_region *rr = NULL;
1452 struct workspace *ws = NULL;
1453 struct ws_win *winfocus = NULL;
1456 /* do nothing if we don't have more than one screen */
1457 if (!(ScreenCount(display) > 1 || outputs > 1))
1462 case SWM_ARG_ID_CYCLESC_UP:
1463 rr = TAILQ_NEXT(r, entry);
1465 rr = TAILQ_FIRST(&screens[i].rl);
1467 case SWM_ARG_ID_CYCLESC_DOWN:
1468 rr = TAILQ_PREV(r, swm_region_list, entry);
1470 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
1479 winfocus = ws->focus;
1480 if (winfocus == NULL)
1481 winfocus = ws->focus_prev;
1483 /* use window coordinates */
1484 x = winfocus->g.x + 1;
1485 y = winfocus->g.y + 1;
1487 /* use region coordinates */
1489 y = rr->g.y + 1 + bar_enabled ? bar_height : 0;
1493 XSetInputFocus(display, PointerRoot, RevertToPointerRoot, CurrentTime);
1494 XWarpPointer(display, None, rr->s[i].root, 0, 0, 0, 0, x, y);
1496 focus_win(winfocus);
1500 swapwin(struct swm_region *r, union arg *args)
1502 struct ws_win *target, *source;
1503 struct ws_win *cur_focus;
1504 struct ws_win_list *wl;
1507 DNPRINTF(SWM_D_WS, "swapwin id %d "
1508 "in screen %d region %dx%d+%d+%d ws %d\n", args->id,
1509 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
1511 cur_focus = r->ws->focus;
1512 if (cur_focus == NULL)
1516 wl = &source->ws->winlist;
1519 case SWM_ARG_ID_SWAPPREV:
1520 target = TAILQ_PREV(source, ws_win_list, entry);
1521 TAILQ_REMOVE(wl, cur_focus, entry);
1523 TAILQ_INSERT_TAIL(wl, source, entry);
1525 TAILQ_INSERT_BEFORE(target, source, entry);
1527 case SWM_ARG_ID_SWAPNEXT:
1528 target = TAILQ_NEXT(source, entry);
1529 TAILQ_REMOVE(wl, source, entry);
1531 TAILQ_INSERT_HEAD(wl, source, entry);
1533 TAILQ_INSERT_AFTER(wl, target, source, entry);
1535 case SWM_ARG_ID_SWAPMAIN:
1536 target = TAILQ_FIRST(wl);
1537 if (target == source) {
1538 if (source->ws->focus_prev != NULL &&
1539 source->ws->focus_prev != target)
1541 source = source->ws->focus_prev;
1545 if (target == NULL || source == NULL)
1547 source->ws->focus_prev = target;
1548 TAILQ_REMOVE(wl, target, entry);
1549 TAILQ_INSERT_BEFORE(source, target, entry);
1550 TAILQ_REMOVE(wl, source, entry);
1551 TAILQ_INSERT_HEAD(wl, source, entry);
1554 DNPRINTF(SWM_D_MOVE, "invalid id: %d\n", args->id);
1563 focus(struct swm_region *r, union arg *args)
1565 struct ws_win *winfocus, *winlostfocus;
1566 struct ws_win_list *wl;
1567 struct ws_win *cur_focus;
1569 DNPRINTF(SWM_D_FOCUS, "focus: id %d\n", args->id);
1571 cur_focus = r->ws->focus;
1572 if (cur_focus == NULL)
1575 wl = &cur_focus->ws->winlist;
1577 winlostfocus = cur_focus;
1580 case SWM_ARG_ID_FOCUSPREV:
1581 winfocus = TAILQ_PREV(cur_focus, ws_win_list, entry);
1582 if (winfocus == NULL)
1583 winfocus = TAILQ_LAST(wl, ws_win_list);
1586 case SWM_ARG_ID_FOCUSNEXT:
1587 winfocus = TAILQ_NEXT(cur_focus, entry);
1588 if (winfocus == NULL)
1589 winfocus = TAILQ_FIRST(wl);
1592 case SWM_ARG_ID_FOCUSMAIN:
1593 winfocus = TAILQ_FIRST(wl);
1594 if (winfocus == cur_focus)
1595 winfocus = cur_focus->ws->focus_prev;
1596 if (winfocus == NULL)
1604 if (winfocus == winlostfocus || winfocus == NULL)
1607 focus_win(winfocus);
1611 cycle_layout(struct swm_region *r, union arg *args)
1613 struct workspace *ws = r->ws;
1614 struct ws_win *winfocus, *parent = NULL;
1616 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
1618 winfocus = ws->focus;
1621 if (ws->cur_layout->l_stack == NULL)
1622 ws->cur_layout = &layouts[0];
1626 /* make sure we see the parent window */
1628 if (winfocus->transient)
1629 parent = find_window(winfocus->transient);
1632 focus_win(winfocus);
1638 stack_config(struct swm_region *r, union arg *args)
1640 struct workspace *ws = r->ws;
1642 DNPRINTF(SWM_D_STACK, "stack_config for workspace %d (id %d\n",
1645 if (ws->cur_layout->l_config != NULL)
1646 ws->cur_layout->l_config(ws, args->id);
1648 if (args->id != SWM_ARG_ID_STACKINIT);
1654 struct swm_geometry g;
1655 struct swm_region *r;
1658 DNPRINTF(SWM_D_STACK, "stack\n");
1660 for (i = 0; i < ScreenCount(display); i++) {
1662 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1663 DNPRINTF(SWM_D_STACK, "stacking workspace %d "
1664 "(screen %d, region %d)\n", r->ws->idx, i, j++);
1666 /* start with screen geometry, adjust for bar */
1674 r->ws->cur_layout->l_stack(r->ws, &g);
1682 stack_floater(struct ws_win *win, struct swm_region *r)
1690 bzero(&wc, sizeof wc);
1691 mask = CWX | CWY | CWBorderWidth | CWWidth | CWHeight;
1692 if ((win->quirks & SWM_Q_FULLSCREEN) && (win->g.w >= WIDTH(r)) &&
1693 (win->g.h >= HEIGHT(r)))
1694 wc.border_width = 0;
1696 wc.border_width = 1;
1697 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
1698 win->g.w = (double)WIDTH(r) * dialog_ratio;
1699 win->g.h = (double)HEIGHT(r) * dialog_ratio;
1701 wc.width = win->g.w;
1702 wc.height = win->g.h;
1707 wc.x = (WIDTH(r) - win->g.w) / 2;
1708 wc.y = (HEIGHT(r) - win->g.h) / 2;
1711 /* adjust for region */
1719 win->g.w = wc.width;
1720 win->g.h = wc.height;
1722 DNPRINTF(SWM_D_MISC, "stack_floater: win %lu x %d y %d w %d h %d\n",
1723 win->id, wc.x, wc.y, wc.width, wc.height);
1725 XConfigureWindow(display, win->id, mask, &wc);
1730 * Send keystrokes to terminal to decrease/increase the font size as the
1731 * window size changes.
1734 adjust_font(struct ws_win *win)
1736 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
1737 win->floating || win->transient)
1740 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
1741 win->g.w / win->sh.width_inc < term_width &&
1742 win->font_steps < SWM_MAX_FONT_STEPS) {
1743 win->font_size_boundary[win->font_steps] =
1744 (win->sh.width_inc * term_width) + win->sh.base_width;
1747 win->last_inc = win->sh.width_inc;
1748 fake_keypress(win, XK_KP_Subtract, ShiftMask);
1749 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
1750 win->g.w > win->font_size_boundary[win->font_steps - 1]) {
1753 win->last_inc = win->sh.width_inc;
1754 fake_keypress(win, XK_KP_Add, ShiftMask);
1758 #define SWAPXY(g) do { \
1760 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
1761 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
1764 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
1767 struct swm_geometry win_g, r_g = *g;
1769 int i, j, s, stacks;
1770 int w_inc = 1, h_inc, w_base = 1, h_base;
1771 int hrh, extra = 0, h_slice, last_h = 0;
1772 int split, colno, winno, mwin, msize, mscale;
1773 int remain, missing, v_slice, reconfigure;
1776 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d\n rot=%s flip=%s",
1777 ws->idx, rot ? "yes" : "no", flip ? "yes" : "no");
1779 winno = count_win(ws, 0);
1780 if (winno == 0 && count_win(ws, 1) == 0)
1783 TAILQ_FOREACH(win, &ws->winlist, entry)
1784 if (win->transient == 0 && win->floating == 0)
1791 w_inc = win->sh.width_inc;
1792 w_base = win->sh.base_width;
1793 mwin = ws->l_state.horizontal_mwin;
1794 mscale = ws->l_state.horizontal_msize;
1795 stacks = ws->l_state.horizontal_stacks;
1798 w_inc = win->sh.height_inc;
1799 w_base = win->sh.base_height;
1800 mwin = ws->l_state.vertical_mwin;
1801 mscale = ws->l_state.vertical_msize;
1802 stacks = ws->l_state.vertical_stacks;
1806 if (stacks > winno - mwin)
1807 stacks = winno - mwin;
1811 h_slice = r_g.h / SWM_H_SLICE;
1812 if (mwin && winno > mwin) {
1813 v_slice = r_g.w / SWM_V_SLICE;
1817 win_g.w = v_slice * mscale;
1819 if (w_inc > 1 && w_inc < v_slice) {
1820 /* adjust for window's requested size increment */
1821 remain = (win_g.w - w_base) % w_inc;
1822 missing = w_inc - remain;
1829 win_g.x += r_g.w - msize;
1832 colno = split = winno / stacks;
1833 win_g.w = ((r_g.w - (stacks * 2) + 2) / stacks);
1835 hrh = r_g.h / colno;
1836 extra = r_g.h - (colno * hrh);
1839 /* stack all the tiled windows */
1840 i = j = 0, s = stacks;
1841 TAILQ_FOREACH(win, &ws->winlist, entry) {
1842 if (win->transient != 0 || win->floating != 0)
1845 if (split && i == split) {
1846 colno = (winno - mwin) / stacks;
1847 if (s <= (winno - mwin) % stacks)
1849 split = split + colno;
1850 hrh = (r_g.h / colno);
1851 extra = r_g.h - (colno * hrh);
1855 win_g.x += win_g.w + 2;
1856 win_g.w = (r_g.w - msize - (stacks * 2)) / stacks;
1858 win_g.w += (r_g.w - msize - (stacks * 2)) %
1865 h_inc = win->sh.width_inc;
1866 h_base = win->sh.base_width;
1868 h_inc = win->sh.height_inc;
1869 h_base = win->sh.base_height;
1871 if (j == colno - 1) {
1872 win_g.h = hrh + extra;
1873 } else if (h_inc > 1 && h_inc < h_slice) {
1874 /* adjust for window's requested size increment */
1875 remain = (win_g.h - h_base) % h_inc;
1876 missing = h_inc - remain;
1878 if (missing <= extra || j == 0) {
1890 win_g.y += last_h + 2;
1892 bzero(&wc, sizeof wc);
1893 wc.border_width = 1;
1896 if (win->g.x != win_g.y || win->g.y != win_g.x ||
1897 win->g.w != win_g.h || win->g.h != win_g.w) {
1899 win->g.x = wc.x = win_g.y;
1900 win->g.y = wc.y = win_g.x;
1901 win->g.w = wc.width = win_g.h;
1902 win->g.h = wc.height = win_g.w;
1905 if (win->g.x != win_g.x || win->g.y != win_g.y ||
1906 win->g.w != win_g.w || win->g.h != win_g.h) {
1908 win->g.x = wc.x = win_g.x;
1909 win->g.y = wc.y = win_g.y;
1910 win->g.w = wc.width = win_g.w;
1911 win->g.h = wc.height = win_g.h;
1916 mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
1917 XConfigureWindow(display, win->id, mask, &wc);
1920 XMapRaised(display, win->id);
1928 /* now, stack all the floaters and transients */
1929 TAILQ_FOREACH(win, &ws->winlist, entry) {
1930 if (win->transient == 0 && win->floating == 0)
1933 stack_floater(win, ws->r);
1934 XMapRaised(display, win->id);
1939 vertical_config(struct workspace *ws, int id)
1941 DNPRINTF(SWM_D_STACK, "vertical_resize: workspace: %d\n", ws->idx);
1944 case SWM_ARG_ID_STACKRESET:
1945 case SWM_ARG_ID_STACKINIT:
1946 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
1947 ws->l_state.vertical_mwin = 1;
1948 ws->l_state.vertical_stacks = 1;
1950 case SWM_ARG_ID_MASTERSHRINK:
1951 if (ws->l_state.vertical_msize > 1)
1952 ws->l_state.vertical_msize--;
1954 case SWM_ARG_ID_MASTERGROW:
1955 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
1956 ws->l_state.vertical_msize++;
1958 case SWM_ARG_ID_MASTERADD:
1959 ws->l_state.vertical_mwin++;
1961 case SWM_ARG_ID_MASTERDEL:
1962 if (ws->l_state.vertical_mwin > 0)
1963 ws->l_state.vertical_mwin--;
1965 case SWM_ARG_ID_STACKINC:
1966 ws->l_state.vertical_stacks++;
1968 case SWM_ARG_ID_STACKDEC:
1969 if (ws->l_state.vertical_stacks > 1)
1970 ws->l_state.vertical_stacks--;
1978 vertical_stack(struct workspace *ws, struct swm_geometry *g)
1980 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
1982 stack_master(ws, g, 0, 0);
1986 horizontal_config(struct workspace *ws, int id)
1988 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
1991 case SWM_ARG_ID_STACKRESET:
1992 case SWM_ARG_ID_STACKINIT:
1993 ws->l_state.horizontal_mwin = 1;
1994 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
1995 ws->l_state.horizontal_stacks = 1;
1997 case SWM_ARG_ID_MASTERSHRINK:
1998 if (ws->l_state.horizontal_msize > 1)
1999 ws->l_state.horizontal_msize--;
2001 case SWM_ARG_ID_MASTERGROW:
2002 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
2003 ws->l_state.horizontal_msize++;
2005 case SWM_ARG_ID_MASTERADD:
2006 ws->l_state.horizontal_mwin++;
2008 case SWM_ARG_ID_MASTERDEL:
2009 if (ws->l_state.horizontal_mwin > 0)
2010 ws->l_state.horizontal_mwin--;
2012 case SWM_ARG_ID_STACKINC:
2013 ws->l_state.horizontal_stacks++;
2015 case SWM_ARG_ID_STACKDEC:
2016 if (ws->l_state.horizontal_stacks > 1)
2017 ws->l_state.horizontal_stacks--;
2025 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
2027 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
2029 stack_master(ws, g, 1, 0);
2032 /* fullscreen view */
2034 max_stack(struct workspace *ws, struct swm_geometry *g)
2037 struct swm_geometry gg = *g;
2038 struct ws_win *win, *wintrans = NULL;
2042 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
2047 winno = count_win(ws, 0);
2048 if (winno == 0 && count_win(ws, 1) == 0)
2051 TAILQ_FOREACH(win, &ws->winlist, entry) {
2052 if (win->transient) {
2057 /* only reconfigure if necessary */
2058 if (win->g.x != gg.x || win->g.y != gg.y || win->g.w != gg.w ||
2060 bzero(&wc, sizeof wc);
2061 wc.border_width = 1;
2062 win->g.x = wc.x = gg.x;
2063 win->g.y = wc.y = gg.y;
2064 win->g.w = wc.width = gg.w;
2065 win->g.h = wc.height = gg.h;
2066 mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
2067 XConfigureWindow(display, win->id, mask, &wc);
2070 /* unmap only if we don't have multi screen */
2071 if (win != ws->focus)
2072 if (!(ScreenCount(display) > 1 || outputs > 1))
2076 /* put the last transient on top */
2078 stack_floater(wintrans, ws->r);
2079 focus_win(wintrans); /* override */
2084 send_to_ws(struct swm_region *r, union arg *args)
2086 int wsid = args->id;
2087 struct ws_win *win = win, *winfocus = NULL;
2088 struct workspace *ws, *nws;
2089 Atom ws_idx_atom = 0;
2090 unsigned char ws_idx_str[SWM_PROPLEN];
2099 DNPRINTF(SWM_D_MOVE, "send_to_ws: win: %lu\n", win->id);
2102 nws = &win->s->ws[wsid];
2104 /* find a window to focus */
2105 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2106 if (TAILQ_FIRST(&ws->winlist) == win)
2107 winfocus = TAILQ_NEXT(win, entry);
2109 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2110 if (winfocus == NULL)
2111 winfocus = TAILQ_LAST(&ws->winlist, ws_win_list);
2113 /* out of windows in ws so focus on nws instead if we multi screen */
2114 if (winfocus == NULL)
2115 if (ScreenCount(display) > 1 || outputs > 1)
2119 TAILQ_REMOVE(&ws->winlist, win, entry);
2120 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
2123 /* Try to update the window's workspace property */
2124 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
2126 snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) < SWM_PROPLEN) {
2127 DNPRINTF(SWM_D_PROP, "setting property _SWM_WS to %s\n",
2129 XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
2130 PropModeReplace, ws_idx_str, SWM_PROPLEN);
2133 if (count_win(nws, 1) == 1)
2138 focus_win(winfocus);
2142 wkill(struct swm_region *r, union arg *args)
2144 DNPRINTF(SWM_D_MISC, "wkill %d\n", args->id);
2146 if(r->ws->focus == NULL)
2149 if (args->id == SWM_ARG_ID_KILLWINDOW)
2150 XKillClient(display, r->ws->focus->id);
2152 if (r->ws->focus->can_delete)
2153 client_msg(r->ws->focus, adelete);
2157 floating_toggle(struct swm_region *r, union arg *args)
2159 struct ws_win *win = r->ws->focus;
2164 win->floating = !win->floating;
2171 resize_window(struct ws_win *win, int center)
2175 struct swm_region *r;
2177 r = root_to_region(win->wa.root);
2178 bzero(&wc, sizeof wc);
2179 mask = CWBorderWidth | CWWidth | CWHeight;
2180 wc.border_width = 1;
2181 wc.width = win->g.w;
2182 wc.height = win->g.h;
2183 if (center == SWM_ARG_ID_CENTER) {
2184 wc.x = (WIDTH(r) - win->g.w) / 2;
2185 wc.y = (HEIGHT(r) - win->g.h) / 2;
2189 DNPRINTF(SWM_D_STACK, "resize_window: win %lu x %d y %d w %d h %d\n",
2190 win->id, wc.x, wc.y, wc.width, wc.height);
2192 XConfigureWindow(display, win->id, mask, &wc);
2197 resize(struct ws_win *win, union arg *args)
2201 struct swm_region *r = win->ws->r;
2203 DNPRINTF(SWM_D_MOUSE, "resize: win %lu floating %d trans %d\n",
2204 win->id, win->floating, win->transient);
2206 if (!(win->transient != 0 || win->floating != 0))
2209 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
2210 GrabModeAsync, None, None /* cursor */, CurrentTime) != GrabSuccess)
2212 XWarpPointer(display, None, win->id, 0, 0, 0, 0, win->g.w, win->g.h);
2214 XMaskEvent(display, MOUSEMASK | ExposureMask |
2215 SubstructureRedirectMask, &ev);
2217 case ConfigureRequest:
2220 handler[ev.type](&ev);
2223 /* do not allow resize outside of region */
2224 if (ev.xmotion.y_root < r->g.y ||
2225 ev.xmotion.y_root >= r->g.y + r->g.h - 1)
2227 if (ev.xmotion.x_root < r->g.x ||
2228 ev.xmotion.x_root >= r->g.x + r->g.w - 1)
2231 if (ev.xmotion.x <= 1)
2233 if (ev.xmotion.y <= 1)
2235 win->g.w = ev.xmotion.x;
2236 win->g.h = ev.xmotion.y;
2238 /* not free, don't sync more than 60 times / second */
2239 if ((ev.xmotion.time - time) > (1000 / 60) ) {
2240 time = ev.xmotion.time;
2241 XSync(display, False);
2242 resize_window(win, args->id);
2246 } while (ev.type != ButtonRelease);
2248 XSync(display, False);
2249 resize_window(win, args->id);
2251 XWarpPointer(display, None, win->id, 0, 0, 0, 0, win->g.w - 1,
2253 XUngrabPointer(display, CurrentTime);
2256 while (XCheckMaskEvent(display, EnterWindowMask, &ev));
2260 move_window(struct ws_win *win)
2264 struct swm_region *r;
2266 r = root_to_region(win->wa.root);
2267 bzero(&wc, sizeof wc);
2272 DNPRINTF(SWM_D_STACK, "move_window: win %lu x %d y %d w %d h %d\n",
2273 win->id, wc.x, wc.y, wc.width, wc.height);
2275 XConfigureWindow(display, win->id, mask, &wc);
2280 move(struct ws_win *win, union arg *args)
2285 struct swm_region *r = win->ws->r;
2287 DNPRINTF(SWM_D_MOUSE, "move: win %lu floating %d trans %d\n",
2288 win->id, win->floating, win->transient);
2290 if (win->floating == 0) {
2296 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
2297 GrabModeAsync, None, None /* cursor */, CurrentTime) != GrabSuccess)
2299 XWarpPointer(display, None, win->id, 0, 0, 0, 0, 0, 0);
2301 XMaskEvent(display, MOUSEMASK | ExposureMask |
2302 SubstructureRedirectMask, &ev);
2304 case ConfigureRequest:
2307 handler[ev.type](&ev);
2310 /* don't allow to move window out of region */
2311 if (ev.xmotion.y_root < r->g.y ||
2312 ev.xmotion.y_root + win->g.h >= r->g.y + r->g.h - 1)
2314 if (ev.xmotion.x_root < r->g.x ||
2315 ev.xmotion.x_root + win->g.w >= r->g.x + r->g.w - 1)
2318 win->g.x = ev.xmotion.x_root;
2319 win->g.y = ev.xmotion.y_root;
2321 /* not free, don't sync more than 60 times / second */
2322 if ((ev.xmotion.time - time) > (1000 / 60) ) {
2323 time = ev.xmotion.time;
2324 XSync(display, False);
2329 } while (ev.type != ButtonRelease);
2331 XSync(display, False);
2334 XWarpPointer(display, None, win->id, 0, 0, 0, 0, 0, 0);
2335 XUngrabPointer(display, CurrentTime);
2340 while (XCheckMaskEvent(display, EnterWindowMask, &ev));
2343 /* key definitions */
2345 dummykeyfunc(struct swm_region *r, union arg *args)
2350 legacyfunc(struct swm_region *r, union arg *args)
2355 char name[SWM_FUNCNAME_LEN];
2356 void (*func)(struct swm_region *r, union arg *);
2358 } keyfuncs[kf_invalid + 1] = {
2359 /* name function argument */
2360 { "cycle_layout", cycle_layout, {0} },
2361 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
2362 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
2363 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
2364 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
2365 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
2366 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
2367 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
2368 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
2369 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
2370 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
2371 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
2372 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
2373 { "spawn_term", spawnterm, {.argv = spawn_term} },
2374 { "spawn_menu", legacyfunc, {0} },
2375 { "quit", quit, {0} },
2376 { "restart", restart, {0} },
2377 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
2378 { "ws_1", switchws, {.id = 0} },
2379 { "ws_2", switchws, {.id = 1} },
2380 { "ws_3", switchws, {.id = 2} },
2381 { "ws_4", switchws, {.id = 3} },
2382 { "ws_5", switchws, {.id = 4} },
2383 { "ws_6", switchws, {.id = 5} },
2384 { "ws_7", switchws, {.id = 6} },
2385 { "ws_8", switchws, {.id = 7} },
2386 { "ws_9", switchws, {.id = 8} },
2387 { "ws_10", switchws, {.id = 9} },
2388 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
2389 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
2390 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
2391 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
2392 { "mvws_1", send_to_ws, {.id = 0} },
2393 { "mvws_2", send_to_ws, {.id = 1} },
2394 { "mvws_3", send_to_ws, {.id = 2} },
2395 { "mvws_4", send_to_ws, {.id = 3} },
2396 { "mvws_5", send_to_ws, {.id = 4} },
2397 { "mvws_6", send_to_ws, {.id = 5} },
2398 { "mvws_7", send_to_ws, {.id = 6} },
2399 { "mvws_8", send_to_ws, {.id = 7} },
2400 { "mvws_9", send_to_ws, {.id = 8} },
2401 { "mvws_10", send_to_ws, {.id = 9} },
2402 { "bar_toggle", bar_toggle, {0} },
2403 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
2404 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
2405 { "screenshot_all", legacyfunc, {0} },
2406 { "screenshot_wind", legacyfunc, {0} },
2407 { "float_toggle", floating_toggle,{0} },
2408 { "version", version, {0} },
2409 { "spawn_lock", legacyfunc, {0} },
2410 { "spawn_initscr", legacyfunc, {0} },
2411 { "spawn_custom", dummykeyfunc, {0} },
2412 { "dumpwins", dumpwins, {0} },
2413 { "invalid key func", NULL, {0} },
2418 enum keyfuncid funcid;
2421 int keys_size = 0, keys_length = 0;
2422 struct key *keys = NULL;
2425 enum { client_click, root_click };
2427 unsigned int action;
2429 unsigned int button;
2430 void (*func)(struct ws_win *, union arg *);
2433 /* action key mouse button func args */
2434 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
2435 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
2436 { client_click, MODKEY, Button1, move, {0} },
2440 update_modkey(unsigned int mod)
2445 for (i = 0; i < keys_length; i++)
2446 if (keys[i].mod & ShiftMask)
2447 keys[i].mod = mod | ShiftMask;
2451 for (i = 0; i < LENGTH(buttons); i++)
2452 if (buttons[i].mask & ShiftMask)
2453 buttons[i].mask = mod | ShiftMask;
2455 buttons[i].mask = mod;
2465 int spawns_size = 0, spawns_length = 0;
2466 struct spawn_prog *spawns = NULL;
2469 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
2472 struct spawn_prog *prog = NULL;
2474 char *ap, **real_args;
2476 DNPRINTF(SWM_D_SPAWN, "spawn_custom %s\n", spawn_name);
2479 for (i = 0; i < spawns_length; i++) {
2480 if (!strcasecmp(spawn_name, spawns[i].name))
2484 fprintf(stderr, "spawn_custom: program %s not found\n",
2489 /* make room for expanded args */
2490 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
2491 err(1, "spawn_custom: calloc real_args");
2493 /* expand spawn_args into real_args */
2494 for (i = 0; i < prog->argc; i++) {
2496 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg = %s\n", ap);
2497 if (!strcasecmp(ap, "$bar_border")) {
2499 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
2501 err(1, "spawn_custom border color");
2502 } else if (!strcasecmp(ap, "$bar_color")) {
2504 strdup(r->s->c[SWM_S_COLOR_BAR].name))
2506 err(1, "spawn_custom bar color");
2507 } else if (!strcasecmp(ap, "$bar_font")) {
2508 if ((real_args[i] = strdup(bar_fonts[bar_fidx]))
2510 err(1, "spawn_custom bar fonts");
2511 } else if (!strcasecmp(ap, "$bar_font_color")) {
2513 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
2515 err(1, "spawn_custom color font");
2516 } else if (!strcasecmp(ap, "$color_focus")) {
2518 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
2520 err(1, "spawn_custom color focus");
2521 } else if (!strcasecmp(ap, "$color_unfocus")) {
2523 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
2525 err(1, "spawn_custom color unfocus");
2527 /* no match --> copy as is */
2528 if ((real_args[i] = strdup(ap)) == NULL)
2529 err(1, "spawn_custom strdup(ap)");
2531 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg = %s\n",
2536 if ((swm_debug & SWM_D_SPAWN) != 0) {
2537 fprintf(stderr, "spawn_custom: result = ");
2538 for (i = 0; i < prog->argc; i++)
2539 fprintf(stderr, "\"%s\" ", real_args[i]);
2540 fprintf(stderr, "\n");
2546 for (i = 0; i < prog->argc; i++)
2552 setspawn(struct spawn_prog *prog)
2556 if (prog == NULL || prog->name == NULL)
2560 for (i = 0; i < spawns_length; i++) {
2561 if (!strcmp(spawns[i].name, prog->name)) {
2563 if (prog->argv == NULL) {
2565 DNPRINTF(SWM_D_SPAWN,
2566 "setspawn: delete #%d %s\n",
2568 free(spawns[i].name);
2569 for (j = 0; j < spawns[i].argc; j++)
2570 free(spawns[i].argv[j]);
2571 free(spawns[i].argv);
2572 j = spawns_length - 1;
2574 spawns[i] = spawns[j];
2579 DNPRINTF(SWM_D_SPAWN,
2580 "setspawn: replace #%d %s\n",
2582 free(spawns[i].name);
2583 for (j = 0; j < spawns[i].argc; j++)
2584 free(spawns[i].argv[j]);
2585 free(spawns[i].argv);
2588 /* found case handled */
2594 if (prog->argv == NULL) {
2596 "error: setspawn: cannot find program %s", prog->name);
2601 /* not found: add */
2602 if (spawns_size == 0 || spawns == NULL) {
2604 DNPRINTF(SWM_D_SPAWN, "setspawn: init list %d\n", spawns_size);
2605 spawns = malloc((size_t)spawns_size *
2606 sizeof(struct spawn_prog));
2607 if (spawns == NULL) {
2608 fprintf(stderr, "setspawn: malloc failed\n");
2612 } else if (spawns_length == spawns_size) {
2614 DNPRINTF(SWM_D_SPAWN, "setspawn: grow list %d\n", spawns_size);
2615 spawns = realloc(spawns, (size_t)spawns_size *
2616 sizeof(struct spawn_prog));
2617 if (spawns == NULL) {
2618 fprintf(stderr, "setspawn: realloc failed\n");
2624 if (spawns_length < spawns_size) {
2625 DNPRINTF(SWM_D_SPAWN, "setspawn: add #%d %s\n",
2626 spawns_length, prog->name);
2627 i = spawns_length++;
2630 fprintf(stderr, "spawns array problem?\n");
2631 if (spawns == NULL) {
2632 fprintf(stderr, "spawns array is NULL!\n");
2640 setconfspawn(char *selector, char *value, int flags)
2642 struct spawn_prog *prog;
2643 char *vp, *cp, *word;
2645 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, value);
2646 if ((prog = calloc(1, sizeof *prog)) == NULL)
2647 err(1, "setconfspawn: calloc prog");
2648 prog->name = strdup(selector);
2649 if (prog->name == NULL)
2650 err(1, "setconfspawn prog->name");
2651 if ((cp = vp = strdup(value)) == NULL)
2652 err(1, "setconfspawn: strdup(value) ");
2653 while ((word = strsep(&cp, " \t")) != NULL) {
2654 DNPRINTF(SWM_D_SPAWN, "setconfspawn: arg [%s]\n", word);
2656 cp += (long)strspn(cp, " \t");
2657 if (strlen(word) > 0) {
2659 prog->argv = realloc(prog->argv,
2660 prog->argc * sizeof(char *));
2661 if ((prog->argv[prog->argc - 1] = strdup(word)) == NULL)
2662 err(1, "setconfspawn: strdup");
2669 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
2676 setconfspawn("term", "xterm", 0);
2677 setconfspawn("screenshot_all", "screenshot.sh full", 0);
2678 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
2679 setconfspawn("lock", "xlock", 0);
2680 setconfspawn("initscr", "initscreen.sh", 0);
2681 setconfspawn("menu", "dmenu_run"
2684 " -nf $bar_font_color"
2686 " -sf $bar_color", 0);
2690 #define SWM_MODNAME_SIZE 32
2691 #define SWM_KEY_WS "\n+ \t"
2693 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
2697 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
2698 if (mod == NULL || ks == NULL) {
2699 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
2702 if (keystr == NULL || strlen(keystr) == 0) {
2703 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
2709 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
2710 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
2712 cp += (long)strspn(cp, SWM_KEY_WS);
2713 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
2715 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
2717 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
2719 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
2721 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
2723 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
2725 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
2726 *mod |= ControlMask;
2728 *ks = XStringToKeysym(name);
2729 XConvertCase(*ks, ks, &uks);
2730 if (ks == NoSymbol) {
2732 "parsekeys: invalid key %s\n",
2738 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
2743 strdupsafe(char *str)
2748 return (strdup(str));
2752 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
2755 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
2756 keyfuncs[kfid].name, spawn_name);
2758 for (i = 0; i < keys_length; i++) {
2759 if (keys[i].mod == mod && keys[i].keysym == ks) {
2760 if (kfid == kf_invalid) {
2763 "setkeybinding: delete #%d %s\n",
2764 i, keyfuncs[keys[i].funcid].name);
2765 free(keys[i].spawn_name);
2766 j = keys_length - 1;
2770 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
2773 /* found: replace */
2775 "setkeybinding: replace #%d %s %s\n",
2776 i, keyfuncs[keys[i].funcid].name,
2778 free(keys[i].spawn_name);
2780 keys[i].keysym = ks;
2781 keys[i].funcid = kfid;
2782 keys[i].spawn_name = strdupsafe(spawn_name);
2783 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
2788 if (kfid == kf_invalid) {
2790 "error: setkeybinding: cannot find mod/key combination");
2791 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
2794 /* not found: add */
2795 if (keys_size == 0 || keys == NULL) {
2797 DNPRINTF(SWM_D_KEY, "setkeybinding: init list %d\n", keys_size);
2798 keys = malloc((size_t)keys_size * sizeof(struct key));
2800 fprintf(stderr, "malloc failed\n");
2804 } else if (keys_length == keys_size) {
2806 DNPRINTF(SWM_D_KEY, "setkeybinding: grow list %d\n", keys_size);
2807 keys = realloc(keys, (size_t)keys_size * sizeof(struct key));
2809 fprintf(stderr, "realloc failed\n");
2814 if (keys_length < keys_size) {
2816 DNPRINTF(SWM_D_KEY, "setkeybinding: add #%d %s %s\n",
2817 j, keyfuncs[kfid].name, spawn_name);
2819 keys[j].keysym = ks;
2820 keys[j].funcid = kfid;
2821 keys[j].spawn_name = strdupsafe(spawn_name);
2823 fprintf(stderr, "keys array problem?\n");
2825 fprintf(stderr, "keys array problem\n");
2829 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
2833 setconfbinding(char *selector, char *value, int flags)
2835 enum keyfuncid kfid;
2839 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
2840 if (selector == NULL) {
2841 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
2842 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
2844 setkeybinding(mod, ks, kfid, NULL);
2849 /* search by key function name */
2850 for (kfid = 0; kfid < kf_invalid; (kfid)++) {
2851 if (strncasecmp(selector, keyfuncs[kfid].name,
2852 SWM_FUNCNAME_LEN) == 0) {
2853 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
2855 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
2856 setkeybinding(mod, ks, kfid, NULL);
2862 /* search by custom spawn name */
2863 for (i = 0; i < spawns_length; i++) {
2864 if (strcasecmp(selector, spawns[i].name) == 0) {
2865 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
2867 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
2868 setkeybinding(mod, ks, kf_spawn_custom,
2875 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
2882 setkeybinding(MODKEY, XK_space, kf_cycle_layout,NULL);
2883 setkeybinding(MODKEY|ShiftMask, XK_space, kf_stack_reset, NULL);
2884 setkeybinding(MODKEY, XK_h, kf_master_shrink,NULL);
2885 setkeybinding(MODKEY, XK_l, kf_master_grow, NULL);
2886 setkeybinding(MODKEY, XK_comma, kf_master_add, NULL);
2887 setkeybinding(MODKEY, XK_period, kf_master_del, NULL);
2888 setkeybinding(MODKEY|ShiftMask, XK_comma, kf_stack_inc, NULL);
2889 setkeybinding(MODKEY|ShiftMask, XK_period, kf_stack_dec, NULL);
2890 setkeybinding(MODKEY, XK_Return, kf_swap_main, NULL);
2891 setkeybinding(MODKEY, XK_j, kf_focus_next, NULL);
2892 setkeybinding(MODKEY, XK_k, kf_focus_prev, NULL);
2893 setkeybinding(MODKEY|ShiftMask, XK_j, kf_swap_next, NULL);
2894 setkeybinding(MODKEY|ShiftMask, XK_k, kf_swap_prev, NULL);
2895 setkeybinding(MODKEY|ShiftMask, XK_Return, kf_spawn_term, NULL);
2896 setkeybinding(MODKEY, XK_p, kf_spawn_custom, "menu");
2897 setkeybinding(MODKEY|ShiftMask, XK_q, kf_quit, NULL);
2898 setkeybinding(MODKEY, XK_q, kf_restart, NULL);
2899 setkeybinding(MODKEY, XK_m, kf_focus_main, NULL);
2900 setkeybinding(MODKEY, XK_1, kf_ws_1, NULL);
2901 setkeybinding(MODKEY, XK_2, kf_ws_2, NULL);
2902 setkeybinding(MODKEY, XK_3, kf_ws_3, NULL);
2903 setkeybinding(MODKEY, XK_4, kf_ws_4, NULL);
2904 setkeybinding(MODKEY, XK_5, kf_ws_5, NULL);
2905 setkeybinding(MODKEY, XK_6, kf_ws_6, NULL);
2906 setkeybinding(MODKEY, XK_7, kf_ws_7, NULL);
2907 setkeybinding(MODKEY, XK_8, kf_ws_8, NULL);
2908 setkeybinding(MODKEY, XK_9, kf_ws_9, NULL);
2909 setkeybinding(MODKEY, XK_0, kf_ws_10, NULL);
2910 setkeybinding(MODKEY, XK_Right, kf_ws_next, NULL);
2911 setkeybinding(MODKEY, XK_Left, kf_ws_prev, NULL);
2912 setkeybinding(MODKEY|ShiftMask, XK_Right, kf_screen_next, NULL);
2913 setkeybinding(MODKEY|ShiftMask, XK_Left, kf_screen_prev, NULL);
2914 setkeybinding(MODKEY|ShiftMask, XK_1, kf_mvws_1, NULL);
2915 setkeybinding(MODKEY|ShiftMask, XK_2, kf_mvws_2, NULL);
2916 setkeybinding(MODKEY|ShiftMask, XK_3, kf_mvws_3, NULL);
2917 setkeybinding(MODKEY|ShiftMask, XK_4, kf_mvws_4, NULL);
2918 setkeybinding(MODKEY|ShiftMask, XK_5, kf_mvws_5, NULL);
2919 setkeybinding(MODKEY|ShiftMask, XK_6, kf_mvws_6, NULL);
2920 setkeybinding(MODKEY|ShiftMask, XK_7, kf_mvws_7, NULL);
2921 setkeybinding(MODKEY|ShiftMask, XK_8, kf_mvws_8, NULL);
2922 setkeybinding(MODKEY|ShiftMask, XK_9, kf_mvws_9, NULL);
2923 setkeybinding(MODKEY|ShiftMask, XK_0, kf_mvws_10, NULL);
2924 setkeybinding(MODKEY, XK_b, kf_bar_toggle, NULL);
2925 setkeybinding(MODKEY, XK_Tab, kf_focus_next, NULL);
2926 setkeybinding(MODKEY|ShiftMask, XK_Tab, kf_focus_prev, NULL);
2927 setkeybinding(MODKEY|ShiftMask, XK_x, kf_wind_kill, NULL);
2928 setkeybinding(MODKEY, XK_x, kf_wind_del, NULL);
2929 setkeybinding(MODKEY, XK_s, kf_spawn_custom, "screenshot_all");
2930 setkeybinding(MODKEY|ShiftMask, XK_s, kf_spawn_custom, "screenshot_wind");
2931 setkeybinding(MODKEY, XK_t, kf_float_toggle,NULL);
2932 setkeybinding(MODKEY|ShiftMask, XK_v, kf_version, NULL);
2933 setkeybinding(MODKEY|ShiftMask, XK_Delete, kf_spawn_custom, "lock");
2934 setkeybinding(MODKEY|ShiftMask, XK_i, kf_spawn_custom, "initscr");
2936 setkeybinding(MODKEY|ShiftMask, XK_d, kf_dumpwins, NULL);
2941 updatenumlockmask(void)
2944 XModifierKeymap *modmap;
2946 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
2948 modmap = XGetModifierMapping(display);
2949 for (i = 0; i < 8; i++)
2950 for (j = 0; j < modmap->max_keypermod; j++)
2951 if (modmap->modifiermap[i * modmap->max_keypermod + j]
2952 == XKeysymToKeycode(display, XK_Num_Lock))
2953 numlockmask = (1 << i);
2955 XFreeModifiermap(modmap);
2961 unsigned int i, j, k;
2963 unsigned int modifiers[] =
2964 { 0, LockMask, numlockmask, numlockmask | LockMask };
2966 DNPRINTF(SWM_D_MISC, "grabkeys\n");
2967 updatenumlockmask();
2969 for (k = 0; k < ScreenCount(display); k++) {
2970 if (TAILQ_EMPTY(&screens[k].rl))
2972 XUngrabKey(display, AnyKey, AnyModifier, screens[k].root);
2973 for (i = 0; i < keys_length; i++) {
2974 if ((code = XKeysymToKeycode(display, keys[i].keysym)))
2975 for (j = 0; j < LENGTH(modifiers); j++)
2976 XGrabKey(display, code,
2977 keys[i].mod | modifiers[j],
2978 screens[k].root, True,
2979 GrabModeAsync, GrabModeAsync);
2985 grabbuttons(struct ws_win *win, int focused)
2988 unsigned int modifiers[] =
2989 { 0, LockMask, numlockmask, numlockmask|LockMask };
2991 updatenumlockmask();
2992 XUngrabButton(display, AnyButton, AnyModifier, win->id);
2994 for (i = 0; i < LENGTH(buttons); i++)
2995 if (buttons[i].action == client_click)
2996 for (j = 0; j < LENGTH(modifiers); j++)
2997 XGrabButton(display, buttons[i].button,
2998 buttons[i].mask | modifiers[j],
2999 win->id, False, BUTTONMASK,
3000 GrabModeAsync, GrabModeSync, None,
3003 XGrabButton(display, AnyButton, AnyModifier, win->id, False,
3004 BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
3007 const char *quirkname[] = {
3008 "NONE", /* config string for "no value" */
3016 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
3017 #define SWM_Q_WS "\n|+ \t"
3019 parsequirks(char *qstr, unsigned long *quirk)
3029 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
3031 cp += (long)strspn(cp, SWM_Q_WS);
3032 for (i = 0; i < LENGTH(quirkname); i++) {
3033 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
3034 DNPRINTF(SWM_D_QUIRK, "parsequirks: %s\n", name);
3039 *quirk |= 1 << (i-1);
3043 if (i >= LENGTH(quirkname)) {
3044 DNPRINTF(SWM_D_QUIRK,
3045 "parsequirks: invalid quirk [%s]\n", name);
3053 setquirk(const char *class, const char *name, const int quirk)
3058 for (i = 0; i < quirks_length; i++) {
3059 if (!strcmp(quirks[i].class, class) &&
3060 !strcmp(quirks[i].name, name)) {
3063 DNPRINTF(SWM_D_QUIRK,
3064 "setquirk: delete #%d %s:%s\n",
3065 i, quirks[i].class, quirks[i].name);
3066 free(quirks[i].class);
3067 free(quirks[i].name);
3068 j = quirks_length - 1;
3070 quirks[i] = quirks[j];
3074 /* found: replace */
3075 DNPRINTF(SWM_D_QUIRK,
3076 "setquirk: replace #%d %s:%s\n",
3077 i, quirks[i].class, quirks[i].name);
3078 free(quirks[i].class);
3079 free(quirks[i].name);
3080 quirks[i].class = strdup(class);
3081 quirks[i].name = strdup(name);
3082 quirks[i].quirk = quirk;
3089 "error: setquirk: cannot find class/name combination");
3092 /* not found: add */
3093 if (quirks_size == 0 || quirks == NULL) {
3095 DNPRINTF(SWM_D_QUIRK, "setquirk: init list %d\n", quirks_size);
3096 quirks = malloc((size_t)quirks_size * sizeof(struct quirk));
3098 fprintf(stderr, "setquirk: malloc failed\n");
3102 } else if (quirks_length == quirks_size) {
3104 DNPRINTF(SWM_D_QUIRK, "setquirk: grow list %d\n", quirks_size);
3105 quirks = realloc(quirks, (size_t)quirks_size * sizeof(struct quirk));
3107 fprintf(stderr, "setquirk: realloc failed\n");
3112 if (quirks_length < quirks_size) {
3113 DNPRINTF(SWM_D_QUIRK, "setquirk: add %d\n", quirks_length);
3114 j = quirks_length++;
3115 quirks[j].class = strdup(class);
3116 quirks[j].name = strdup(name);
3117 quirks[j].quirk = quirk;
3119 fprintf(stderr, "quirks array problem?\n");
3121 fprintf(stderr, "quirks array problem!\n");
3128 setconfquirk(char *selector, char *value, int flags)
3130 char *cp, *class, *name;
3132 unsigned long quirks;
3133 if (selector == NULL)
3135 if ((cp = strchr(selector, ':')) == NULL)
3140 if ((retval = parsequirks(value, &quirks)) == 0)
3141 setquirk(class, name, quirks);
3148 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
3149 setquirk("OpenOffice.org 2.4", "VCLSalFrame", SWM_Q_FLOAT);
3150 setquirk("OpenOffice.org 3.0", "VCLSalFrame", SWM_Q_FLOAT);
3151 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
3152 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
3153 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
3154 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
3155 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
3156 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
3157 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
3158 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
3159 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
3160 setquirk("pcb", "pcb", SWM_Q_FLOAT);
3163 /* conf file stuff */
3164 #define SWM_CONF_FILE "scrotwm.conf"
3166 enum { SWM_S_BAR_DELAY, SWM_S_BAR_ENABLED, SWM_S_STACK_ENABLED,
3167 SWM_S_CLOCK_ENABLED, SWM_S_CYCLE_EMPTY, SWM_S_CYCLE_VISIBLE,
3168 SWM_S_SS_ENABLED, SWM_S_TERM_WIDTH, SWM_S_TITLE_CLASS_ENABLED,
3169 SWM_S_TITLE_NAME_ENABLED, SWM_S_BAR_FONT, SWM_S_BAR_ACTION,
3170 SWM_S_SPAWN_TERM, SWM_S_SS_APP, SWM_S_DIALOG_RATIO };
3173 setconfvalue(char *selector, char *value, int flags)
3176 case SWM_S_BAR_DELAY:
3177 bar_delay = atoi(value);
3179 case SWM_S_BAR_ENABLED:
3180 bar_enabled = atoi(value);
3182 case SWM_S_STACK_ENABLED:
3183 stack_enabled = atoi(value);
3185 case SWM_S_CLOCK_ENABLED:
3186 clock_enabled = atoi(value);
3188 case SWM_S_CYCLE_EMPTY:
3189 cycle_empty = atoi(value);
3191 case SWM_S_CYCLE_VISIBLE:
3192 cycle_visible = atoi(value);
3194 case SWM_S_SS_ENABLED:
3195 ss_enabled = atoi(value);
3197 case SWM_S_TERM_WIDTH:
3198 term_width = atoi(value);
3200 case SWM_S_TITLE_CLASS_ENABLED:
3201 title_class_enabled = atoi(value);
3203 case SWM_S_TITLE_NAME_ENABLED:
3204 title_name_enabled = atoi(value);
3206 case SWM_S_BAR_FONT:
3208 if ((bar_fonts[0] = strdup(value)) == NULL)
3209 err(1, "setconfvalue: bar_font");
3211 case SWM_S_BAR_ACTION:
3213 if ((bar_argv[0] = strdup(value)) == NULL)
3214 err(1, "setconfvalue: bar_action");
3216 case SWM_S_SPAWN_TERM:
3217 free(spawn_term[0]);
3218 if ((spawn_term[0] = strdup(value)) == NULL)
3219 err(1, "setconfvalue: spawn_term");
3223 case SWM_S_DIALOG_RATIO:
3224 dialog_ratio = atof(value);
3225 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
3235 setconfmodkey(char *selector, char *value, int flags)
3237 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
3238 update_modkey(Mod1Mask);
3239 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
3240 update_modkey(Mod2Mask);
3241 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
3242 update_modkey(Mod3Mask);
3243 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
3244 update_modkey(Mod4Mask);
3251 setconfcolor(char *selector, char *value, int flags)
3253 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
3258 setconfregion(char *selector, char *value, int flags)
3260 custom_region(value);
3264 /* config options */
3265 struct config_option {
3267 int (*func)(char*, char*, int);
3270 struct config_option configopt[] = {
3271 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
3272 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
3273 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
3274 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
3275 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
3276 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
3277 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
3278 { "bind", setconfbinding, 0 },
3279 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
3280 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
3281 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
3282 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
3283 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
3284 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
3285 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
3286 { "modkey", setconfmodkey, 0 },
3287 { "program", setconfspawn, 0 },
3288 { "quirk", setconfquirk, 0 },
3289 { "region", setconfregion, 0 },
3290 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
3291 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
3292 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
3293 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
3294 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
3295 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED }
3300 conf_load(char *filename)
3303 char *line, *cp, *optsub, *optval;
3304 size_t linelen, lineno = 0;
3305 int wordlen, i, optind;
3306 struct config_option *opt;
3308 DNPRINTF(SWM_D_CONF, "conf_load begin\n");
3310 if (filename == NULL) {
3311 fprintf(stderr, "conf_load: no filename\n");
3314 if ((config = fopen(filename, "r")) == NULL) {
3315 warn("conf_load: fopen");
3319 while (!feof(config)) {
3320 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
3323 err(1, "%s", filename);
3328 cp += strspn(cp, " \t\n"); /* eat whitespace */
3329 if (cp[0] == '\0') {
3334 /* get config option */
3335 wordlen = strcspn(cp, "=[ \t\n");
3337 warnx("%s: line %zd: no option found",
3342 for (i = 0; i < LENGTH(configopt); i++) {
3343 opt = &configopt[i];
3344 if (!strncasecmp(cp, opt->optname, wordlen) &&
3345 strlen(opt->optname) == wordlen) {
3351 warnx("%s: line %zd: unknown option %.*s",
3352 filename, lineno, wordlen, cp);
3356 cp += strspn(cp, " \t\n"); /* eat whitespace */
3357 /* get [selector] if any */
3361 wordlen = strcspn(cp, "]");
3364 warnx("%s: line %zd: syntax error",
3368 asprintf(&optsub, "%.*s", wordlen, cp);
3371 cp += strspn(cp, "] \t\n"); /* eat trailing */
3373 cp += strspn(cp, "= \t\n"); /* eat trailing */
3375 optval = strdup(cp);
3376 /* call function to deal with it all */
3377 if (configopt[optind].func(optsub, optval,
3378 configopt[optind].funcflags) != 0) {
3379 fprintf(stderr, "%s line %zd: %s\n",
3380 filename, lineno, line);
3381 errx(1, "%s: line %zd: invalid data for %s",
3382 filename, lineno, configopt[optind].optname);
3390 DNPRINTF(SWM_D_CONF, "conf_load end\n");
3396 manage_window(Window id)
3399 struct workspace *ws;
3400 struct ws_win *win, *ww, *parent;
3401 int format, i, ws_idx, n, border_me = 0;
3402 unsigned long nitems, bytes;
3403 Atom ws_idx_atom = 0, type;
3404 Atom *prot = NULL, *pp;
3405 unsigned char ws_idx_str[SWM_PROPLEN], *prop = NULL;
3406 struct swm_region *r;
3411 if ((win = find_window(id)) != NULL)
3412 return (win); /* already being managed */
3414 /* see if we are on the unmanaged list */
3415 if ((win = find_unmanaged_window(id)) != NULL) {
3416 DNPRINTF(SWM_D_MISC, "manage previously unmanaged window "
3418 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
3419 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
3423 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
3424 errx(1, "calloc: failed to allocate memory for new window");
3426 /* Get all the window data in one shot */
3427 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
3429 XGetWindowProperty(display, id, ws_idx_atom, 0, SWM_PROPLEN,
3430 False, XA_STRING, &type, &format, &nitems, &bytes, &prop);
3431 XGetWindowAttributes(display, id, &win->wa);
3432 XGetWMNormalHints(display, id, &win->sh, &mask);
3433 XGetTransientForHint(display, id, &trans);
3435 win->transient = trans;
3436 parent = find_window(win->transient);
3438 parent->child_trans = win;
3439 DNPRINTF(SWM_D_MISC, "manage_window: win %u transient %u\n",
3440 (unsigned)win->id, win->transient);
3442 /* get supported protocols */
3443 if (XGetWMProtocols(display, id, &prot, &n)) {
3444 for (i = 0, pp = prot; i < n; i++, pp++) {
3445 if (*pp == takefocus)
3446 win->take_focus = 1;
3448 win->can_delete = 1;
3455 * Figure out where to put the window. If it was previously assigned to
3456 * a workspace (either by spawn() or manually moving), and isn't
3457 * transient, * put it in the same workspace
3459 r = root_to_region(win->wa.root);
3460 if (prop && win->transient == 0) {
3461 DNPRINTF(SWM_D_PROP, "got property _SWM_WS=%s\n", prop);
3462 ws_idx = strtonum(prop, 0, 9, &errstr);
3464 DNPRINTF(SWM_D_EVENT, "window idx is %s: %s",
3467 ws = &r->s->ws[ws_idx];
3470 /* this should launch transients in the same ws as parent */
3472 if ((ww = find_window(trans)) != NULL)
3479 "fix this bug mcbride\n");
3484 /* set up the window layout */
3487 win->s = r->s; /* this never changes */
3488 TAILQ_INSERT_TAIL(&ws->winlist, win, entry);
3490 win->g.w = win->wa.width;
3491 win->g.h = win->wa.height;
3492 win->g.x = win->wa.x;
3493 win->g.y = win->wa.y;
3495 /* Set window properties so we can remember this after reincarnation */
3496 if (ws_idx_atom && prop == NULL &&
3497 snprintf(ws_idx_str, SWM_PROPLEN, "%d", ws->idx) < SWM_PROPLEN) {
3498 DNPRINTF(SWM_D_PROP, "setting property _SWM_WS to %s\n",
3500 XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
3501 PropModeReplace, ws_idx_str, SWM_PROPLEN);
3505 if (XGetClassHint(display, win->id, &win->ch)) {
3506 DNPRINTF(SWM_D_CLASS, "class: %s name: %s\n",
3507 win->ch.res_class, win->ch.res_name);
3509 /* java is retarded so treat it special */
3510 if (strstr(win->ch.res_name, "sun-awt"))
3513 for (i = 0; i < quirks_length; i++){
3514 if (!strcmp(win->ch.res_class, quirks[i].class) &&
3515 !strcmp(win->ch.res_name, quirks[i].name)) {
3516 DNPRINTF(SWM_D_CLASS, "found: %s name: %s\n",
3517 win->ch.res_class, win->ch.res_name);
3518 if (quirks[i].quirk & SWM_Q_FLOAT) {
3522 win->quirks = quirks[i].quirk;
3527 /* alter window position if quirky */
3528 if (win->quirks & SWM_Q_ANYWHERE) {
3529 win->manual = 1; /* don't center the quirky windows */
3530 bzero(&wc, sizeof wc);
3532 if (win->g.y < bar_height) {
3533 win->g.y = wc.y = bar_height;
3536 if (win->g.w + win->g.x > WIDTH(r)) {
3537 win->g.x = wc.x = WIDTH(r) - win->g.w - 2;
3543 /* Reset font sizes (the bruteforce way; no default keybinding). */
3544 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
3545 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
3546 fake_keypress(win, XK_KP_Subtract, ShiftMask);
3547 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
3548 fake_keypress(win, XK_KP_Add, ShiftMask);
3553 bzero(&wc, sizeof wc);
3554 wc.border_width = 1;
3555 mask = CWBorderWidth;
3556 XConfigureWindow(display, win->id, mask, &wc);
3560 XSelectInput(display, id, EnterWindowMask | FocusChangeMask |
3561 PropertyChangeMask | StructureNotifyMask);
3563 set_win_state(win, NormalState);
3565 /* floaters need to be mapped if they are in the current workspace */
3566 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
3567 XMapRaised(display, win->id);
3573 free_window(struct ws_win *win)
3575 DNPRINTF(SWM_D_MISC, "free_window: %lu\n", win->id);
3580 /* needed for restart wm */
3581 set_win_state(win, WithdrawnState);
3583 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
3585 if (win->ch.res_class)
3586 XFree(win->ch.res_class);
3587 if (win->ch.res_name)
3588 XFree(win->ch.res_name);
3593 unmanage_window(struct ws_win *win)
3595 struct ws_win *parent;
3600 DNPRINTF(SWM_D_MISC, "unmanage_window: %lu\n", win->id);
3602 if (win->transient) {
3603 parent = find_window(win->transient);
3605 parent->child_trans = NULL;
3608 TAILQ_REMOVE(&win->ws->winlist, win, entry);
3609 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
3613 focus_magic(struct ws_win *win)
3615 if (win->child_trans) {
3616 /* win = parent & has a transient so focus on that */
3618 focus_win(win->child_trans);
3619 if (win->child_trans->take_focus)
3620 client_msg(win, takefocus);
3622 focus_win(win->child_trans);
3623 if (win->child_trans->take_focus)
3624 client_msg(win->child_trans, takefocus);
3629 if (win->take_focus)
3630 client_msg(win, takefocus);
3635 destroy_notify_cb(Display *d, XEvent *e, char *arg)
3637 struct ws_win *win = (struct ws_win *)arg;
3638 if (win && win->id == e->xany.window && e->xany.type == DestroyNotify)
3646 DNPRINTF(SWM_D_EVENT, "expose: window: %lu\n", e->xexpose.window);
3654 XKeyEvent *ev = &e->xkey;
3656 DNPRINTF(SWM_D_EVENT, "keypress: window: %lu\n", ev->window);
3658 keysym = XKeycodeToKeysym(display, (KeyCode)ev->keycode, 0);
3659 for (i = 0; i < keys_length; i++)
3660 if (keysym == keys[i].keysym
3661 && CLEANMASK(keys[i].mod) == CLEANMASK(ev->state)
3662 && keyfuncs[keys[i].funcid].func) {
3663 if (keys[i].funcid == kf_spawn_custom)
3665 root_to_region(ev->root),
3666 &(keyfuncs[keys[i].funcid].args),
3670 keyfuncs[keys[i].funcid].func(
3671 root_to_region(ev->root),
3672 &(keyfuncs[keys[i].funcid].args)
3678 buttonpress(XEvent *e)
3680 XButtonPressedEvent *ev = &e->xbutton;
3685 DNPRINTF(SWM_D_EVENT, "buttonpress: window: %lu\n", ev->window);
3687 action = root_click;
3688 if ((win = find_window(ev->window)) == NULL)
3692 action = client_click;
3694 for (i = 0; i < LENGTH(buttons); i++)
3695 if (action == buttons[i].action && buttons[i].func &&
3696 buttons[i].button == ev->button &&
3697 CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state))
3698 buttons[i].func(win, &buttons[i].args);
3702 configurerequest(XEvent *e)
3704 XConfigureRequestEvent *ev = &e->xconfigurerequest;
3709 if ((win = find_window(ev->window)) == NULL)
3710 if ((win = find_unmanaged_window(ev->window)) == NULL)
3714 DNPRINTF(SWM_D_EVENT, "configurerequest: new window: %lu\n",
3716 bzero(&wc, sizeof wc);
3719 wc.width = ev->width;
3720 wc.height = ev->height;
3721 wc.border_width = ev->border_width;
3722 wc.sibling = ev->above;
3723 wc.stack_mode = ev->detail;
3724 XConfigureWindow(display, ev->window, ev->value_mask, &wc);
3726 DNPRINTF(SWM_D_EVENT, "configurerequest: change window: %lu\n",
3728 if (win->floating) {
3729 if (ev->value_mask & CWX)
3731 if (ev->value_mask & CWY)
3733 if (ev->value_mask & CWWidth)
3734 win->g.w = ev->width;
3735 if (ev->value_mask & CWHeight)
3736 win->g.h = ev->height;
3743 configurenotify(XEvent *e)
3748 DNPRINTF(SWM_D_EVENT, "configurenotify: window: %lu\n",
3749 e->xconfigure.window);
3751 win = find_window(e->xconfigure.window);
3753 XGetWMNormalHints(display, win->id, &win->sh, &mask);
3761 destroynotify(XEvent *e)
3763 struct ws_win *win, *w, *wn, *winfocus = NULL;
3764 struct workspace *ws;
3765 struct ws_win_list *wl;
3766 XDestroyWindowEvent *ev = &e->xdestroywindow;
3768 DNPRINTF(SWM_D_EVENT, "destroynotify: window %lu\n", ev->window);
3770 if ((win = find_window(ev->window)) == NULL) {
3771 if ((win = find_unmanaged_window(ev->window)) == NULL)
3777 /* find a window to focus */
3781 for (w = TAILQ_FIRST(&ws->winlist); w != TAILQ_END(&ws->winlist);
3783 wn = TAILQ_NEXT(w, entry);
3785 continue; /* can't happen but oh well */
3787 if (getstate(w->id) != -1)
3791 /* if we are transient give focus to parent */
3793 winfocus = find_window(win->transient);
3794 else if (ws->focus == win) {
3795 /* if in max_stack try harder */
3796 if (ws->cur_layout->flags & SWM_L_FOCUSPREV) {
3797 if (win != ws->focus_prev)
3798 winfocus = ws->focus_prev;
3799 else if (win != ws->focus)
3800 winfocus = ws->focus;
3803 /* fallback and normal handling */
3804 if (winfocus == NULL) {
3805 if (TAILQ_FIRST(wl) == win)
3806 winfocus = TAILQ_NEXT(win, entry);
3808 winfocus = TAILQ_PREV(ws->focus,
3809 ws_win_list, entry);
3810 if (winfocus == NULL)
3811 winfocus = TAILQ_LAST(wl,
3816 unmanage_window(win);
3822 focus_win(winfocus);
3827 enternotify(XEvent *e)
3829 XCrossingEvent *ev = &e->xcrossing;
3832 DNPRINTF(SWM_D_EVENT, "enternotify: window: %lu\n", ev->window);
3835 /* eat event(r) to prevent autofocus */
3840 * happens when a window is created or destroyed and the border
3841 * crosses the mouse pointer
3843 if (QLength(display))
3846 if ((win = find_window(ev->window)) == NULL)
3855 DNPRINTF(SWM_D_EVENT, "focusin: window: %lu\n", e->xfocus.window);
3861 DNPRINTF(SWM_D_EVENT, "focusout: window: %lu\n", e->xfocus.window);
3865 mapnotify(XEvent *e)
3868 XMapEvent *ev = &e->xmap;
3870 DNPRINTF(SWM_D_EVENT, "mapnotify: window: %lu\n", ev->window);
3872 win = manage_window(ev->window);
3874 set_win_state(win, NormalState);
3878 mappingnotify(XEvent *e)
3880 XMappingEvent *ev = &e->xmapping;
3882 XRefreshKeyboardMapping(ev);
3883 if (ev->request == MappingKeyboard)
3888 maprequest(XEvent *e)
3891 struct swm_region *r;
3893 XMapRequestEvent *ev = &e->xmaprequest;
3894 XWindowAttributes wa;
3896 DNPRINTF(SWM_D_EVENT, "maprequest: window: %lu\n",
3897 e->xmaprequest.window);
3899 if (!XGetWindowAttributes(display, ev->window, &wa))
3901 if (wa.override_redirect)
3904 win = manage_window(e->xmaprequest.window);
3906 return; /* can't happen */
3912 /* make new win focused */
3913 r = root_to_region(win->wa.root);
3914 if (win->ws == r->ws)
3919 propertynotify(XEvent *e)
3922 XPropertyEvent *ev = &e->xproperty;
3924 DNPRINTF(SWM_D_EVENT, "propertynotify: window: %lu\n",
3927 if (ev->state == PropertyDelete)
3928 return; /* ignore */
3929 win = find_window(ev->window);
3934 case XA_WM_NORMAL_HINTS:
3937 XGetWMNormalHints(display, win->id, &win->sh, &mask);
3938 fprintf(stderr, "normal hints: flag 0x%x\n", win->sh.flags);
3939 if (win->sh.flags & PMinSize) {
3940 win->g.w = win->sh.min_width;
3941 win->g.h = win->sh.min_height;
3942 fprintf(stderr, "min %d %d\n", win->g.w, win->g.h);
3944 XMoveResizeWindow(display, win->id,
3945 win->g.x, win->g.y, win->g.w, win->g.h);
3954 unmapnotify(XEvent *e)
3956 struct ws_win *win, *winfocus = NULL;
3957 struct workspace *ws;
3959 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: %lu\n", e->xunmap.window);
3961 /* determine if we need to help unmanage this window */
3962 win = find_window(e->xunmap.window);
3966 /* java can not deal with this heuristic */
3970 if (getstate(e->xunmap.window) == NormalState) {
3972 * this window does not have a destroy event but but it is no
3973 * longer visible due to the app unmapping it so unmanage it
3976 /* if we are max_stack try harder to focus on something */
3977 if (ws->cur_layout->flags & SWM_L_FOCUSPREV) {
3979 winfocus = find_window(win->transient);
3980 else if (win != ws->focus_prev)
3981 winfocus = ws->focus_prev;
3982 else if (win != ws->focus)
3983 winfocus = ws->focus;
3986 /* normal and fallback if haven't found anything to focus on */
3987 if (winfocus == NULL) {
3988 winfocus = TAILQ_PREV(win, ws_win_list, entry);
3989 if (TAILQ_FIRST(&ws->winlist) == win)
3990 winfocus = TAILQ_NEXT(win, entry);
3993 winfocus = TAILQ_PREV(ws->focus,
3994 ws_win_list, entry);
3995 if (winfocus == NULL)
3996 winfocus = TAILQ_LAST(&ws->winlist,
4001 /* trash window and refocus */
4002 unmanage_window(win);
4005 focus_win(winfocus);
4011 visibilitynotify(XEvent *e)
4014 struct swm_region *r;
4016 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: %lu\n",
4017 e->xvisibility.window);
4018 if (e->xvisibility.state == VisibilityUnobscured)
4019 for (i = 0; i < ScreenCount(display); i++)
4020 TAILQ_FOREACH(r, &screens[i].rl, entry)
4021 if (e->xvisibility.window == r->bar_window)
4026 xerror_start(Display *d, XErrorEvent *ee)
4033 xerror(Display *d, XErrorEvent *ee)
4035 /* fprintf(stderr, "error: %p %p\n", display, ee); */
4043 xerrorxlib = XSetErrorHandler(xerror_start);
4045 /* this causes an error if some other window manager is running */
4046 XSelectInput(display, DefaultRootWindow(display),
4047 SubstructureRedirectMask);
4048 XSync(display, False);
4052 XSetErrorHandler(xerror);
4053 XSync(display, False);
4058 new_region(struct swm_screen *s, int x, int y, int w, int h)
4060 struct swm_region *r, *n;
4061 struct workspace *ws = NULL;
4064 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
4065 s->idx, w, h, x, y);
4067 /* remove any conflicting regions */
4068 n = TAILQ_FIRST(&s->rl);
4071 n = TAILQ_NEXT(r, entry);
4072 if (X(r) < (x + w) &&
4073 (X(r) + WIDTH(r)) > x &&
4075 (Y(r) + HEIGHT(r)) > y) {
4076 XDestroyWindow(display, r->bar_window);
4077 TAILQ_REMOVE(&s->rl, r, entry);
4078 TAILQ_INSERT_TAIL(&s->orl, r, entry);
4082 /* search old regions for one to reuse */
4084 /* size + location match */
4085 TAILQ_FOREACH(r, &s->orl, entry)
4086 if (X(r) == x && Y(r) == y &&
4087 HEIGHT(r) == h && WIDTH(r) == w)
4091 TAILQ_FOREACH(r, &s->orl, entry)
4092 if (HEIGHT(r) == h && WIDTH(r) == w)
4096 TAILQ_REMOVE(&s->orl, r, entry);
4097 /* try to use old region's workspace */
4098 if (r->ws->r == NULL)
4101 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
4102 errx(1, "calloc: failed to allocate memory for screen");
4104 /* if we don't have a workspace already, find one */
4106 for (i = 0; i < SWM_WS_MAX; i++)
4107 if (s->ws[i].r == NULL) {
4114 errx(1, "no free workspaces\n");
4123 TAILQ_INSERT_TAIL(&s->rl, r, entry);
4129 #ifdef SWM_XRR_HAS_CRTC
4131 XRRScreenResources *sr;
4134 #endif /* SWM_XRR_HAS_CRTC */
4135 struct swm_region *r;
4138 if (i >= ScreenCount(display))
4139 errx(1, "invalid screen");
4141 /* remove any old regions */
4142 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
4143 r->ws->old_r = r->ws->r = NULL;
4144 XDestroyWindow(display, r->bar_window);
4145 TAILQ_REMOVE(&screens[i].rl, r, entry);
4146 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
4149 /* map virtual screens onto physical screens */
4150 #ifdef SWM_XRR_HAS_CRTC
4152 if (xrandr_support) {
4153 sr = XRRGetScreenResources(display, screens[i].root);
4155 new_region(&screens[i], 0, 0,
4156 DisplayWidth(display, i),
4157 DisplayHeight(display, i));
4161 for (c = 0, ci = NULL; c < ncrtc; c++) {
4162 ci = XRRGetCrtcInfo(display, sr, sr->crtcs[c]);
4163 if (ci->noutput == 0)
4167 if (ci != NULL && ci->mode == None)
4168 new_region(&screens[i], 0, 0,
4169 DisplayWidth(display, i),
4170 DisplayHeight(display, i));
4172 new_region(&screens[i],
4173 ci->x, ci->y, ci->width, ci->height);
4176 XRRFreeCrtcInfo(ci);
4177 XRRFreeScreenResources(sr);
4179 #endif /* SWM_XRR_HAS_CRTC */
4181 new_region(&screens[i], 0, 0, DisplayWidth(display, i),
4182 DisplayHeight(display, i));
4187 screenchange(XEvent *e) {
4188 XRRScreenChangeNotifyEvent *xe = (XRRScreenChangeNotifyEvent *)e;
4189 struct swm_region *r;
4192 DNPRINTF(SWM_D_EVENT, "screenchange: %lu\n", xe->root);
4194 if (!XRRUpdateConfiguration(e))
4197 /* silly event doesn't include the screen index */
4198 for (i = 0; i < ScreenCount(display); i++)
4199 if (screens[i].root == xe->root)
4201 if (i >= ScreenCount(display))
4202 errx(1, "screenchange: screen not found\n");
4204 /* brute force for now, just re-enumerate the regions */
4207 /* add bars to all regions */
4208 for (i = 0; i < ScreenCount(display); i++)
4209 TAILQ_FOREACH(r, &screens[i].rl, entry)
4217 Window d1, d2, *wins = NULL;
4218 XWindowAttributes wa;
4221 int errorbase, major, minor;
4222 struct workspace *ws;
4226 if ((screens = calloc(ScreenCount(display),
4227 sizeof(struct swm_screen))) == NULL)
4228 errx(1, "calloc: screens");
4230 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
4232 /* initial Xrandr setup */
4233 xrandr_support = XRRQueryExtension(display,
4234 &xrandr_eventbase, &errorbase);
4236 if (XRRQueryVersion(display, &major, &minor) && major < 1)
4239 /* map physical screens */
4240 for (i = 0; i < ScreenCount(display); i++) {
4241 DNPRINTF(SWM_D_WS, "setup_screens: init screen %d\n", i);
4243 TAILQ_INIT(&screens[i].rl);
4244 TAILQ_INIT(&screens[i].orl);
4245 screens[i].root = RootWindow(display, i);
4247 /* set default colors */
4248 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
4249 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
4250 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
4251 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
4252 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
4254 /* init all workspaces */
4255 /* XXX these should be dynamically allocated too */
4256 for (j = 0; j < SWM_WS_MAX; j++) {
4257 ws = &screens[i].ws[j];
4262 TAILQ_INIT(&ws->winlist);
4263 TAILQ_INIT(&ws->unmanagedlist);
4265 for (k = 0; layouts[k].l_stack != NULL; k++)
4266 if (layouts[k].l_config != NULL)
4267 layouts[k].l_config(ws,
4268 SWM_ARG_ID_STACKINIT);
4269 ws->cur_layout = &layouts[0];
4271 /* grab existing windows (before we build the bars)*/
4272 if (!XQueryTree(display, screens[i].root, &d1, &d2, &wins, &no))
4278 XRRSelectInput(display, screens[i].root,
4279 RRScreenChangeNotifyMask);
4281 /* attach windows to a region */
4282 /* normal windows */
4283 for (j = 0; j < no; j++) {
4284 if (!XGetWindowAttributes(display, wins[j], &wa) ||
4285 wa.override_redirect ||
4286 XGetTransientForHint(display, wins[j], &d1))
4289 state = getstate(wins[j]);
4290 manage = state == IconicState;
4291 if (wa.map_state == IsViewable || manage)
4292 manage_window(wins[j]);
4294 /* transient windows */
4295 for (j = 0; j < no; j++) {
4296 if (!XGetWindowAttributes(display, wins[j], &wa) ||
4297 wa.override_redirect)
4300 state = getstate(wins[j]);
4301 manage = state == IconicState;
4302 if (XGetTransientForHint(display, wins[j], &d1) &&
4304 manage_window(wins[j]);
4316 if ((bar_fonts[0] = strdup("-*-terminus-medium-*-*-*-*-*-*-*-*-*-*-*"))
4318 err(1, "setup_globals: strdup");
4319 if ((bar_fonts[1] = strdup("-*-times-medium-r-*-*-*-*-*-*-*-*-*-*"))
4321 err(1, "setup_globals: strdup");
4322 if ((bar_fonts[2] = strdup("-misc-fixed-medium-r-*-*-*-*-*-*-*-*-*-*"))
4324 err(1, "setup_globals: strdup");
4325 if ((spawn_term[0] = strdup("xterm")) == NULL)
4326 err(1, "setup_globals: strdup");
4333 Atom netwmcheck, netwmname, utf8_string;
4336 /* work around sun jdk bugs, code from wmname */
4337 netwmcheck = XInternAtom(display, "_NET_SUPPORTING_WM_CHECK", False);
4338 netwmname = XInternAtom(display, "_NET_WM_NAME", False);
4339 utf8_string = XInternAtom(display, "UTF8_STRING", False);
4340 for (i = 0; i < ScreenCount(display); i++) {
4341 root = screens[i].root;
4342 XChangeProperty(display, root, netwmcheck, XA_WINDOW, 32,
4343 PropModeReplace, (unsigned char *)&root, 1);
4344 XChangeProperty(display, root, netwmname, utf8_string, 8,
4345 PropModeReplace, "LG3D", strlen("LG3D"));
4350 main(int argc, char *argv[])
4353 struct swm_region *r, *rr;
4354 struct ws_win *winfocus = NULL;
4356 char conf[PATH_MAX], *cfile = NULL;
4364 fprintf(stderr, "Welcome to scrotwm V%s cvs tag: %s\n",
4365 SWM_VERSION, cvstag);
4366 if (!setlocale(LC_CTYPE, "") || !XSupportsLocale())
4367 warnx("no locale support");
4369 if (!(display = XOpenDisplay(0)))
4370 errx(1, "can not open display");
4373 errx(1, "other wm running");
4375 /* handle some signale */
4376 installsignal(SIGINT, "INT");
4377 installsignal(SIGHUP, "HUP");
4378 installsignal(SIGQUIT, "QUIT");
4379 installsignal(SIGTERM, "TERM");
4380 installsignal(SIGCHLD, "CHLD");
4382 astate = XInternAtom(display, "WM_STATE", False);
4383 aprot = XInternAtom(display, "WM_PROTOCOLS", False);
4384 adelete = XInternAtom(display, "WM_DELETE_WINDOW", False);
4385 takefocus = XInternAtom(display, "WM_TAKE_FOCUS", False);
4387 /* look for local and global conf file */
4388 pwd = getpwuid(getuid());
4390 errx(1, "invalid user %d", getuid());
4398 snprintf(conf, sizeof conf, "%s/.%s", pwd->pw_dir, SWM_CONF_FILE);
4399 if (stat(conf, &sb) != -1) {
4400 if (S_ISREG(sb.st_mode))
4403 /* try global conf file */
4404 snprintf(conf, sizeof conf, "/etc/%s", SWM_CONF_FILE);
4405 if (!stat(conf, &sb))
4406 if (S_ISREG(sb.st_mode))
4412 /* setup all bars */
4413 for (i = 0; i < ScreenCount(display); i++)
4414 TAILQ_FOREACH(r, &screens[i].rl, entry) {
4415 if (winfocus == NULL)
4416 winfocus = TAILQ_FIRST(&r->ws->winlist);
4420 /* set some values to work around bad programs */
4426 xfd = ConnectionNumber(display);
4428 while (XPending(display)) {
4429 XNextEvent(display, &e);
4432 if (e.type < LASTEvent) {
4434 if (handler[e.type])
4435 handler[e.type](&e);
4437 DNPRINTF(SWM_D_EVENT,
4438 "win: %lu unknown event: %d\n",
4439 e.xany.window, e.type);
4441 switch (e.type - xrandr_eventbase) {
4442 case RRScreenChangeNotify:
4446 DNPRINTF(SWM_D_EVENT,
4447 "win: %lu unknown xrandr event: "
4448 "%d\n", e.xany.window, e.type);
4454 /* if we are being restarted go focus on first window */
4456 rr = TAILQ_FIRST(&screens[0].rl);
4457 /* move pointer to first screen if multi screen */
4458 if (ScreenCount(display) > 1 || outputs > 1)
4459 XWarpPointer(display, None, rr->s[0].root,
4460 0, 0, 0, 0, rr->g.x,
4461 rr->g.y + bar_enabled ? bar_height : 0);
4463 focus_win(winfocus);
4472 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
4474 DNPRINTF(SWM_D_MISC, "select failed");
4485 XCloseDisplay(display);