2 * Copyright (c) 2009-2012 Marco Peereboom <marco@peereboom.us>
3 * Copyright (c) 2009-2011 Ryan McBride <mcbride@countersiege.com>
4 * Copyright (c) 2009 Darrin Chandler <dwchandler@stilyagin.com>
5 * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org>
6 * Copyright (c) 2010 Tuukka Kataja <stuge@xor.fi>
7 * Copyright (c) 2011 Jason L. Wright <jason@thought.net>
8 * Copyright (c) 2011-2012 Reginald Kennedy <rk@rejii.com>
9 * Copyright (c) 2011-2012 Lawrence Teo <lteo@lteo.net>
10 * Copyright (c) 2011-2012 Tiago Cunha <tcunha@gmx.com>
12 * Permission to use, copy, modify, and distribute this software for any
13 * purpose with or without fee is hereby granted, provided that the above
14 * copyright notice and this permission notice appear in all copies.
16 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
17 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
18 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
19 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
20 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
21 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
22 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
25 * Much code and ideas taken from dwm under the following license:
26 * MIT/X Consortium License
28 * 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
29 * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
30 * 2006-2007 Jukka Salmi <jukka at salmi dot ch>
31 * 2007 Premysl Hruby <dfenze at gmail dot com>
32 * 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
33 * 2007 Christof Musik <christof at sendfax dot de>
34 * 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
35 * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
36 * 2008 Martin Hurton <martin dot hurton at gmail dot com>
38 * Permission is hereby granted, free of charge, to any person obtaining a
39 * copy of this software and associated documentation files (the "Software"),
40 * to deal in the Software without restriction, including without limitation
41 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
42 * and/or sell copies of the Software, and to permit persons to whom the
43 * Software is furnished to do so, subject to the following conditions:
45 * The above copyright notice and this permission notice shall be included in
46 * all copies or substantial portions of the Software.
48 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
49 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
50 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
51 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
52 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
53 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
54 * DEALINGS IN THE SOFTWARE.
72 #include <sys/types.h>
76 #include <sys/queue.h>
77 #include <sys/param.h>
78 #include <sys/select.h>
79 #if defined(__linux__)
81 #elif defined(__OpenBSD__)
83 #elif defined(__FreeBSD__)
89 #include <X11/cursorfont.h>
90 #include <X11/keysym.h>
91 #include <X11/XKBlib.h>
92 #include <X11/Xatom.h>
93 #include <X11/Xlib-xcb.h>
94 #include <X11/Xproto.h>
95 #include <X11/Xutil.h>
96 #include <X11/extensions/Xrandr.h>
97 #include <X11/extensions/XTest.h>
105 #ifdef SPECTRWM_BUILDSTR
106 static const char *buildstr = SPECTRWM_BUILDSTR;
108 static const char *buildstr = SPECTRWM_VERSION;
112 # error XRandR versions less than 1.0 are not supported
117 #define SWM_XRR_HAS_CRTC
121 /*#define SWM_DEBUG*/
123 #define DPRINTF(x...) do { if (swm_debug) fprintf(stderr, x); } while (0)
124 #define DNPRINTF(n,x...) do { if (swm_debug & n) fprintf(stderr, x); } while (0)
125 #define SWM_D_MISC 0x0001
126 #define SWM_D_EVENT 0x0002
127 #define SWM_D_WS 0x0004
128 #define SWM_D_FOCUS 0x0008
129 #define SWM_D_MOVE 0x0010
130 #define SWM_D_STACK 0x0020
131 #define SWM_D_MOUSE 0x0040
132 #define SWM_D_PROP 0x0080
133 #define SWM_D_CLASS 0x0100
134 #define SWM_D_KEY 0x0200
135 #define SWM_D_QUIRK 0x0400
136 #define SWM_D_SPAWN 0x0800
137 #define SWM_D_EVENTQ 0x1000
138 #define SWM_D_CONF 0x2000
139 #define SWM_D_BAR 0x4000
141 u_int32_t swm_debug = 0
159 #define DPRINTF(x...)
160 #define DNPRINTF(n,x...)
163 #define LENGTH(x) (sizeof x / sizeof x[0])
164 #define MODKEY Mod1Mask
165 #define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
166 #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
167 #define MOUSEMASK (BUTTONMASK|PointerMotionMask)
168 #define SWM_PROPLEN (16)
169 #define SWM_FUNCNAME_LEN (32)
170 #define SWM_KEYS_LEN (255)
171 #define SWM_QUIRK_LEN (64)
172 #define X(r) (r)->g.x
173 #define Y(r) (r)->g.y
174 #define WIDTH(r) (r)->g.w
175 #define HEIGHT(r) (r)->g.h
176 #define BORDER(w) (w->bordered ? border_width : 0)
177 #define MAX_X(r) ((r)->g.x + (r)->g.w)
178 #define MAX_Y(r) ((r)->g.y + (r)->g.h)
179 #define SH_MIN(w) (w)->sh_mask & PMinSize
180 #define SH_MIN_W(w) (w)->sh.min_width
181 #define SH_MIN_H(w) (w)->sh.min_height
182 #define SH_MAX(w) (w)->sh_mask & PMaxSize
183 #define SH_MAX_W(w) (w)->sh.max_width
184 #define SH_MAX_H(w) (w)->sh.max_height
185 #define SH_INC(w) (w)->sh_mask & PResizeInc
186 #define SH_INC_W(w) (w)->sh.width_inc
187 #define SH_INC_H(w) (w)->sh.height_inc
188 #define SWM_MAX_FONT_STEPS (3)
189 #define WINID(w) ((w) ? (w)->id : 0)
190 #define YESNO(x) ((x) ? "yes" : "no")
192 #define SWM_FOCUS_DEFAULT (0)
193 #define SWM_FOCUS_SYNERGY (1)
194 #define SWM_FOCUS_FOLLOW (2)
196 #define SWM_CONF_DEFAULT (0)
197 #define SWM_CONF_KEYMAPPING (1)
200 #define SWM_LIB "/usr/local/lib/libswmhack.so"
213 volatile sig_atomic_t running = 1;
214 volatile sig_atomic_t restart_wm = 0;
216 int last_focus_event = FocusOut;
217 int (*xerrorxlib)(Display *, XErrorEvent *);
221 int xrandr_eventbase;
222 unsigned int numlockmask = 0;
224 xcb_connection_t *conn;
227 int cycle_visible = 0;
229 int font_adjusted = 0;
230 unsigned int mod_key = MODKEY;
233 struct swm_region *search_r;
234 int select_list_pipe[2];
235 int select_resp_pipe[2];
237 volatile sig_atomic_t search_resp;
238 int search_resp_action;
240 struct search_window {
241 TAILQ_ENTRY(search_window) entry;
247 TAILQ_HEAD(search_winlist, search_window);
248 struct search_winlist search_wl;
253 SWM_SEARCH_UNICONIFY,
254 SWM_SEARCH_NAME_WORKSPACE,
255 SWM_SEARCH_SEARCH_WORKSPACE,
256 SWM_SEARCH_SEARCH_WINDOW
259 #define SWM_STACK_TOP (0)
260 #define SWM_STACK_BOTTOM (1)
261 #define SWM_STACK_ABOVE (2)
262 #define SWM_STACK_BELOW (3)
265 double dialog_ratio = 0.6;
267 #define SWM_BAR_MAX (256)
268 #define SWM_BAR_JUSTIFY_LEFT (0)
269 #define SWM_BAR_JUSTIFY_CENTER (1)
270 #define SWM_BAR_JUSTIFY_RIGHT (2)
271 #define SWM_BAR_OFFSET (4)
272 #define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-*-*-*-*-*-*-*-*," \
273 "-*-profont-*-*-*-*-*-*-*-*-*-*-*-*," \
274 "-*-times-medium-r-*-*-*-*-*-*-*-*-*-*," \
275 "-misc-fixed-medium-r-*-*-*-*-*-*-*-*-*-*," \
276 "-*-*-*-r-*--*-*-*-*-*-*-*-*"
278 #ifdef X_HAVE_UTF8_STRING
279 #define DRAWSTRING(x...) Xutf8DrawString(x)
281 #define DRAWSTRING(x...) XmbDrawString(x)
284 char *bar_argv[] = { NULL, NULL };
286 unsigned char bar_ext[SWM_BAR_MAX];
287 char bar_vertext[SWM_BAR_MAX];
289 sig_atomic_t bar_alarm = 0;
292 int bar_border_width = 1;
293 int bar_at_bottom = 0;
295 int bar_extra_running = 0;
298 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
299 char *bar_format = NULL;
300 int stack_enabled = 1;
301 int clock_enabled = 1;
302 int urgent_enabled = 0;
303 char *clock_format = NULL;
304 int title_name_enabled = 0;
305 int title_class_enabled = 0;
306 int window_name_enabled = 0;
307 int focus_mode = SWM_FOCUS_DEFAULT;
308 int focus_close = SWM_STACK_BELOW;
309 int focus_close_wrap = 1;
310 int focus_default = SWM_STACK_TOP;
311 int spawn_position = SWM_STACK_TOP;
312 int disable_border = 0;
313 int border_width = 1;
314 int verbose_layout = 0;
317 XFontSetExtents *bar_fs_extents;
321 #define SWM_MENU_FN (2)
322 #define SWM_MENU_NB (4)
323 #define SWM_MENU_NF (6)
324 #define SWM_MENU_SB (8)
325 #define SWM_MENU_SF (10)
327 /* layout manager data */
328 struct swm_geometry {
341 struct swm_geometry g;
344 /* virtual "screens" */
346 TAILQ_ENTRY(swm_region) entry;
347 struct swm_geometry g;
348 struct workspace *ws; /* current workspace on this region */
349 struct workspace *ws_prior; /* prior workspace on this region */
350 struct swm_screen *s; /* screen idx */
353 TAILQ_HEAD(swm_region_list, swm_region);
356 TAILQ_ENTRY(ws_win) entry;
359 struct ws_win *child_trans; /* transient child window */
360 struct swm_geometry g; /* current geometry */
361 struct swm_geometry g_float; /* region coordinates */
362 int g_floatvalid; /* g_float geometry validity */
363 int floatmaxed; /* whether maxed by max_stack */
368 unsigned int ewmh_flags;
369 int font_size_boundary[SWM_MAX_FONT_STEPS];
375 unsigned long quirks;
376 struct workspace *ws; /* always valid */
377 struct swm_screen *s; /* always valid, never changes */
378 XWindowAttributes wa;
384 TAILQ_HEAD(ws_win_list, ws_win);
388 TAILQ_ENTRY(pid_e) entry;
392 TAILQ_HEAD(pid_list, pid_e);
393 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
395 /* layout handlers */
397 void vertical_config(struct workspace *, int);
398 void vertical_stack(struct workspace *, struct swm_geometry *);
399 void horizontal_config(struct workspace *, int);
400 void horizontal_stack(struct workspace *, struct swm_geometry *);
401 void max_stack(struct workspace *, struct swm_geometry *);
402 void plain_stacker(struct workspace *);
403 void fancy_stacker(struct workspace *);
405 struct ws_win *find_window(Window);
407 void grabbuttons(struct ws_win *, int);
408 void new_region(struct swm_screen *, int, int, int, int);
409 void unmanage_window(struct ws_win *);
410 long getstate(Window);
412 int conf_load(char *, int);
415 void (*l_stack)(struct workspace *, struct swm_geometry *);
416 void (*l_config)(struct workspace *, int);
418 #define SWM_L_FOCUSPREV (1<<0)
419 #define SWM_L_MAPONFOCUS (1<<1)
420 void (*l_string)(struct workspace *);
422 /* stack, configure */
423 { vertical_stack, vertical_config, 0, plain_stacker },
424 { horizontal_stack, horizontal_config, 0, plain_stacker },
426 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
427 { NULL, NULL, 0, NULL },
430 /* position of max_stack mode in the layouts array, index into layouts! */
431 #define SWM_V_STACK (0)
432 #define SWM_H_STACK (1)
433 #define SWM_MAX_STACK (2)
435 #define SWM_H_SLICE (32)
436 #define SWM_V_SLICE (32)
438 /* define work spaces */
440 int idx; /* workspace index */
441 char *name; /* workspace name */
442 int always_raise; /* raise windows on focus */
443 struct layout *cur_layout; /* current layout handlers */
444 struct ws_win *focus; /* may be NULL */
445 struct ws_win *focus_prev; /* may be NULL */
446 struct swm_region *r; /* may be NULL */
447 struct swm_region *old_r; /* may be NULL */
448 struct ws_win_list winlist; /* list of windows in ws */
449 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
450 char stacker[10]; /* display stacker and layout */
454 int horizontal_msize;
456 int horizontal_stacks;
467 SWM_S_COLOR_BAR_BORDER,
468 SWM_S_COLOR_BAR_FONT,
474 /* physical screen mapping */
475 #define SWM_WS_MAX (22) /* hard limit */
476 int workspace_limit = 10; /* soft limit */
479 int idx; /* screen index */
480 struct swm_region_list rl; /* list of regions on this screen */
481 struct swm_region_list orl; /* list of old regions */
483 struct workspace ws[SWM_WS_MAX];
489 } c[SWM_S_COLOR_MAX];
493 struct swm_screen *screens;
495 /* args to functions */
498 #define SWM_ARG_ID_FOCUSNEXT (0)
499 #define SWM_ARG_ID_FOCUSPREV (1)
500 #define SWM_ARG_ID_FOCUSMAIN (2)
501 #define SWM_ARG_ID_FOCUSCUR (4)
502 #define SWM_ARG_ID_SWAPNEXT (10)
503 #define SWM_ARG_ID_SWAPPREV (11)
504 #define SWM_ARG_ID_SWAPMAIN (12)
505 #define SWM_ARG_ID_MOVELAST (13)
506 #define SWM_ARG_ID_MASTERSHRINK (20)
507 #define SWM_ARG_ID_MASTERGROW (21)
508 #define SWM_ARG_ID_MASTERADD (22)
509 #define SWM_ARG_ID_MASTERDEL (23)
510 #define SWM_ARG_ID_FLIPLAYOUT (24)
511 #define SWM_ARG_ID_STACKRESET (30)
512 #define SWM_ARG_ID_STACKINIT (31)
513 #define SWM_ARG_ID_CYCLEWS_UP (40)
514 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
515 #define SWM_ARG_ID_CYCLESC_UP (42)
516 #define SWM_ARG_ID_CYCLESC_DOWN (43)
517 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
518 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
519 #define SWM_ARG_ID_STACKINC (50)
520 #define SWM_ARG_ID_STACKDEC (51)
521 #define SWM_ARG_ID_SS_ALL (60)
522 #define SWM_ARG_ID_SS_WINDOW (61)
523 #define SWM_ARG_ID_DONTCENTER (70)
524 #define SWM_ARG_ID_CENTER (71)
525 #define SWM_ARG_ID_KILLWINDOW (80)
526 #define SWM_ARG_ID_DELETEWINDOW (81)
527 #define SWM_ARG_ID_WIDTHGROW (90)
528 #define SWM_ARG_ID_WIDTHSHRINK (91)
529 #define SWM_ARG_ID_HEIGHTGROW (92)
530 #define SWM_ARG_ID_HEIGHTSHRINK (93)
531 #define SWM_ARG_ID_MOVEUP (100)
532 #define SWM_ARG_ID_MOVEDOWN (101)
533 #define SWM_ARG_ID_MOVELEFT (102)
534 #define SWM_ARG_ID_MOVERIGHT (103)
538 void focus(struct swm_region *, union arg *);
539 void focus_magic(struct ws_win *);
543 TAILQ_ENTRY(quirk) entry;
547 #define SWM_Q_FLOAT (1<<0) /* float this window */
548 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
549 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
550 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
551 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
552 #define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
554 TAILQ_HEAD(quirk_list, quirk);
555 struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
558 * Supported EWMH hints should be added to
559 * both the enum and the ewmh array
564 _NET_MOVERESIZE_WINDOW,
565 _NET_WM_ACTION_CLOSE,
566 _NET_WM_ACTION_FULLSCREEN,
568 _NET_WM_ACTION_RESIZE,
569 _NET_WM_ALLOWED_ACTIONS,
572 _NET_WM_STATE_FULLSCREEN,
573 _NET_WM_STATE_HIDDEN,
574 _NET_WM_STATE_MAXIMIZED_HORZ,
575 _NET_WM_STATE_MAXIMIZED_VERT,
576 _NET_WM_STATE_SKIP_PAGER,
577 _NET_WM_STATE_SKIP_TASKBAR,
579 _NET_WM_WINDOW_TYPE_DIALOG,
580 _NET_WM_WINDOW_TYPE_DOCK,
581 _NET_WM_WINDOW_TYPE_NORMAL,
582 _NET_WM_WINDOW_TYPE_SPLASH,
583 _NET_WM_WINDOW_TYPE_TOOLBAR,
584 _NET_WM_WINDOW_TYPE_UTILITY,
585 _SWM_WM_STATE_MANUAL,
592 } ewmh[SWM_EWMH_HINT_MAX] = {
593 /* must be in same order as in the enum */
594 {"_NET_ACTIVE_WINDOW", None},
595 {"_NET_CLOSE_WINDOW", None},
596 {"_NET_MOVERESIZE_WINDOW", None},
597 {"_NET_WM_ACTION_CLOSE", None},
598 {"_NET_WM_ACTION_FULLSCREEN", None},
599 {"_NET_WM_ACTION_MOVE", None},
600 {"_NET_WM_ACTION_RESIZE", None},
601 {"_NET_WM_ALLOWED_ACTIONS", None},
602 {"_NET_WM_STATE", None},
603 {"_NET_WM_STATE_ABOVE", None},
604 {"_NET_WM_STATE_FULLSCREEN", None},
605 {"_NET_WM_STATE_HIDDEN", None},
606 {"_NET_WM_STATE_MAXIMIZED_HORZ", None},
607 {"_NET_WM_STATE_MAXIMIZED_VERT", None},
608 {"_NET_WM_STATE_SKIP_PAGER", None},
609 {"_NET_WM_STATE_SKIP_TASKBAR", None},
610 {"_NET_WM_WINDOW_TYPE", None},
611 {"_NET_WM_WINDOW_TYPE_DIALOG", None},
612 {"_NET_WM_WINDOW_TYPE_DOCK", None},
613 {"_NET_WM_WINDOW_TYPE_NORMAL", None},
614 {"_NET_WM_WINDOW_TYPE_SPLASH", None},
615 {"_NET_WM_WINDOW_TYPE_TOOLBAR", None},
616 {"_NET_WM_WINDOW_TYPE_UTILITY", None},
617 {"_SWM_WM_STATE_MANUAL", None},
620 void store_float_geom(struct ws_win *, struct swm_region *);
621 int floating_toggle_win(struct ws_win *);
622 void constrain_window(struct ws_win *, struct swm_region *, int);
623 void update_window(struct ws_win *);
624 void spawn_select(struct swm_region *, union arg *, char *, int *);
625 unsigned char *get_win_name(Window);
628 get_property(Window id, Atom atom, long count, Atom type, unsigned long *nitems,
629 unsigned long *nbytes, unsigned char **data)
632 unsigned long *nbytes_ret, *nitems_ret;
633 unsigned long nbytes_tmp, nitems_tmp;
636 nbytes_ret = nbytes != NULL ? nbytes : &nbytes_tmp;
637 nitems_ret = nitems != NULL ? nitems : &nitems_tmp;
639 status = XGetWindowProperty(display, id, atom, 0L, count, False, type,
640 &real, &format, nitems_ret, nbytes_ret, data);
642 if (status != Success)
651 update_iconic(struct ws_win *win, int newv)
658 iprop = XInternAtom(display, "_SWM_ICONIC", False);
662 XChangeProperty(display, win->id, iprop, XA_INTEGER, 32,
663 PropModeReplace, (unsigned char *)&v, 1);
665 XDeleteProperty(display, win->id, iprop);
669 get_iconic(struct ws_win *win)
674 unsigned long nitems, extra;
675 unsigned char *prop = NULL;
677 iprop = XInternAtom(display, "_SWM_ICONIC", False);
680 status = XGetWindowProperty(display, win->id, iprop, 0L, 1L,
681 False, XA_INTEGER, &rettype, &retfmt, &nitems, &extra, &prop);
682 if (status != Success)
684 if (rettype != XA_INTEGER || retfmt != 32)
688 v = *((int32_t *)prop);
700 xcb_intern_atom_cookie_t c;
701 xcb_intern_atom_reply_t *r;
702 int i, j, num_screens;
704 c = xcb_intern_atom(conn, False, strlen("_NET_SUPPORTED"),
706 r = xcb_intern_atom_reply(conn, c, NULL);
712 for (i = 0; i < LENGTH(ewmh); i++) {
713 c = xcb_intern_atom(conn, False, strlen(ewmh[i].name),
715 r = xcb_intern_atom_reply(conn, c, NULL);
717 ewmh[i].atom = r->atom;
722 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
723 for (i = 0; i < num_screens; i++) {
724 /* Support check window will be created by workaround(). */
726 /* Report supported atoms */
727 xcb_delete_property(conn, screens[i].root, sup_list);
728 for (j = 0; j < LENGTH(ewmh); j++)
729 xcb_change_property(conn, XCB_PROP_MODE_APPEND,
730 screens[i].root, sup_list, XCB_ATOM_ATOM, 32, 1,
739 unsigned char *data = NULL;
741 Atom sup_check, sup_list;
744 sup_check = XInternAtom(display, "_NET_SUPPORTING_WM_CHECK", False);
745 sup_list = XInternAtom(display, "_NET_SUPPORTED", False);
747 for (i = 0; i < ScreenCount(display); i++) {
748 /* Get the support check window and destroy it */
749 success = get_property(screens[i].root, sup_check, 1, XA_WINDOW,
754 XDestroyWindow(display, id);
755 XDeleteProperty(display, screens[i].root, sup_check);
756 XDeleteProperty(display, screens[i].root, sup_list);
764 ewmh_autoquirk(struct ws_win *win)
767 unsigned long *data = NULL, n;
770 success = get_property(win->id, ewmh[_NET_WM_WINDOW_TYPE].atom, (~0L),
771 XA_ATOM, &n, NULL, (void *)&data);
778 for (i = 0; i < n; i++) {
780 if (type == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
782 if (type == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
783 type == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
784 type == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
786 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
789 if (type == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
790 type == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
792 win->quirks = SWM_Q_FLOAT;
800 #define SWM_EWMH_ACTION_COUNT_MAX (6)
801 #define EWMH_F_FULLSCREEN (1<<0)
802 #define EWMH_F_ABOVE (1<<1)
803 #define EWMH_F_HIDDEN (1<<2)
804 #define EWMH_F_SKIP_PAGER (1<<3)
805 #define EWMH_F_SKIP_TASKBAR (1<<4)
806 #define SWM_F_MANUAL (1<<5)
809 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
817 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%lx, "
818 "fullscreen %s\n", win->id, YESNO(fs));
821 if (!win->g_floatvalid)
822 store_float_geom(win, win->ws->r);
824 win->g = win->ws->r->g;
827 if (win->g_floatvalid) {
828 /* refloat at last floating relative position */
829 win->g = win->g_float;
830 X(win) += X(win->ws->r);
831 Y(win) += Y(win->ws->r);
839 ewmh_update_actions(struct ws_win *win)
841 Atom actions[SWM_EWMH_ACTION_COUNT_MAX];
847 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
850 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
851 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
854 XChangeProperty(display, win->id, ewmh[_NET_WM_ALLOWED_ACTIONS].atom,
855 XA_ATOM, 32, PropModeReplace, (unsigned char *)actions, n);
858 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
859 #define _NET_WM_STATE_ADD 1 /* add/set property */
860 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
863 ewmh_update_win_state(struct ws_win *win, long state, long action)
865 unsigned int mask = 0;
866 unsigned int changed = 0;
867 unsigned int orig_flags;
872 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
873 mask = EWMH_F_FULLSCREEN;
874 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
876 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
878 if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
879 mask = EWMH_F_SKIP_PAGER;
880 if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
881 mask = EWMH_F_SKIP_TASKBAR;
884 orig_flags = win->ewmh_flags;
887 case _NET_WM_STATE_REMOVE:
888 win->ewmh_flags &= ~mask;
890 case _NET_WM_STATE_ADD:
891 win->ewmh_flags |= mask;
893 case _NET_WM_STATE_TOGGLE:
894 win->ewmh_flags ^= mask;
898 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
900 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
902 if (!floating_toggle_win(win))
903 win->ewmh_flags = orig_flags; /* revert */
904 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
906 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
907 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
909 if (!ewmh_set_win_fullscreen(win,
910 win->ewmh_flags & EWMH_F_FULLSCREEN))
911 win->ewmh_flags = orig_flags; /* revert */
913 XDeleteProperty(display, win->id, ewmh[_NET_WM_STATE].atom);
915 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
916 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
917 XA_ATOM, 32, PropModeAppend,
918 (unsigned char *)&ewmh[_NET_WM_STATE_FULLSCREEN].atom, 1);
919 if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
920 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
921 XA_ATOM, 32, PropModeAppend,
922 (unsigned char *)&ewmh[_NET_WM_STATE_SKIP_PAGER].atom, 1);
923 if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
924 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
925 XA_ATOM, 32, PropModeAppend,
926 (unsigned char *)&ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom, 1);
927 if (win->ewmh_flags & EWMH_F_ABOVE)
928 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
929 XA_ATOM, 32, PropModeAppend,
930 (unsigned char *)&ewmh[_NET_WM_STATE_ABOVE].atom, 1);
931 if (win->ewmh_flags & SWM_F_MANUAL)
932 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
933 XA_ATOM, 32, PropModeAppend,
934 (unsigned char *)&ewmh[_SWM_WM_STATE_MANUAL].atom, 1);
938 ewmh_get_win_state(struct ws_win *win)
949 win->ewmh_flags |= EWMH_F_ABOVE;
951 win->ewmh_flags |= SWM_F_MANUAL;
953 success = get_property(win->id, ewmh[_NET_WM_STATE].atom,
954 (~0L), XA_ATOM, &n, NULL, (void *)&states);
959 for (i = 0; i < n; i++)
960 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
968 geteventname(XEvent *e)
980 name = "ButtonPress";
983 name = "ButtonRelease";
986 name = "MotionNotify";
989 name = "EnterNotify";
992 name = "LeaveNotify";
1001 name = "KeymapNotify";
1006 case GraphicsExpose:
1007 name = "GraphicsExpose";
1012 case VisibilityNotify:
1013 name = "VisibilityNotify";
1016 name = "CreateNotify";
1019 name = "DestroyNotify";
1022 name = "UnmapNotify";
1028 name = "MapRequest";
1030 case ReparentNotify:
1031 name = "ReparentNotify";
1033 case ConfigureNotify:
1034 name = "ConfigureNotify";
1036 case ConfigureRequest:
1037 name = "ConfigureRequest";
1040 name = "GravityNotify";
1043 name = "ResizeRequest";
1045 case CirculateNotify:
1046 name = "CirculateNotify";
1048 case CirculateRequest:
1049 name = "CirculateRequest";
1051 case PropertyNotify:
1052 name = "PropertyNotify";
1054 case SelectionClear:
1055 name = "SelectionClear";
1057 case SelectionRequest:
1058 name = "SelectionRequest";
1060 case SelectionNotify:
1061 name = "SelectionNotify";
1063 case ColormapNotify:
1064 name = "ColormapNotify";
1067 name = "ClientMessage";
1070 name = "MappingNotify";
1080 xrandr_geteventname(XEvent *e)
1084 switch(e->type - xrandr_eventbase) {
1085 case RRScreenChangeNotify:
1086 name = "RRScreenChangeNotify";
1096 dumpwins(struct swm_region *r, union arg *args)
1100 XWindowAttributes wa;
1102 if (r->ws == NULL) {
1103 warnx("dumpwins: invalid workspace");
1107 warnx("=== managed window list ws %02d ===", r->ws->idx);
1109 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1110 state = getstate(win->id);
1111 if (!XGetWindowAttributes(display, win->id, &wa))
1112 warnx("window: 0x%lx, failed XGetWindowAttributes",
1114 warnx("window: 0x%lx, map_state: %d, state: %d, "
1115 "transient: 0x%lx", win->id, wa.map_state, state,
1119 warnx("===== unmanaged window list =====");
1120 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1121 state = getstate(win->id);
1122 if (!XGetWindowAttributes(display, win->id, &wa))
1123 warnx("window: 0x%lx, failed XGetWindowAttributes",
1125 warnx("window: 0x%lx, map_state: %d, state: %d, "
1126 "transient: 0x%lx", win->id, wa.map_state, state,
1130 warnx("=================================");
1134 dumpwins(struct swm_region *r, union arg *args)
1137 #endif /* SWM_DEBUG */
1139 void expose(XEvent *);
1140 void keypress(XEvent *);
1141 void buttonpress(XEvent *);
1142 void configurerequest(XEvent *);
1143 void configurenotify(XEvent *);
1144 void destroynotify(XEvent *);
1145 void enternotify(XEvent *);
1146 void focusevent(XEvent *);
1147 void mapnotify(XEvent *);
1148 void mappingnotify(XEvent *);
1149 void maprequest(XEvent *);
1150 void propertynotify(XEvent *);
1151 void unmapnotify(XEvent *);
1152 void visibilitynotify(XEvent *);
1153 void clientmessage(XEvent *);
1155 void (*handler[LASTEvent])(XEvent *) = {
1157 [KeyPress] = keypress,
1158 [ButtonPress] = buttonpress,
1159 [ConfigureRequest] = configurerequest,
1160 [ConfigureNotify] = configurenotify,
1161 [DestroyNotify] = destroynotify,
1162 [EnterNotify] = enternotify,
1163 [FocusIn] = focusevent,
1164 [FocusOut] = focusevent,
1165 [MapNotify] = mapnotify,
1166 [MappingNotify] = mappingnotify,
1167 [MapRequest] = maprequest,
1168 [PropertyNotify] = propertynotify,
1169 [UnmapNotify] = unmapnotify,
1170 [VisibilityNotify] = visibilitynotify,
1171 [ClientMessage] = clientmessage,
1177 int saved_errno, status;
1180 saved_errno = errno;
1184 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1189 if (errno != ECHILD)
1190 warn("sighdlr: waitpid");
1191 #endif /* SWM_DEBUG */
1194 if (pid == searchpid)
1198 if (WIFEXITED(status)) {
1199 if (WEXITSTATUS(status) != 0)
1200 warnx("sighdlr: child exit status: %d",
1201 WEXITSTATUS(status));
1203 warnx("sighdlr: child is terminated "
1205 #endif /* SWM_DEBUG */
1219 errno = saved_errno;
1225 struct pid_e *p = NULL;
1227 DNPRINTF(SWM_D_MISC, "find_pid: %lu\n", pid);
1232 TAILQ_FOREACH(p, &pidlist, entry) {
1241 name_to_color(char *colorname)
1245 XColor screen_def, exact_def;
1246 unsigned long result = 0;
1247 char cname[32] = "#";
1249 cmap = DefaultColormap(display, screens[0].idx);
1250 status = XAllocNamedColor(display, cmap, colorname,
1251 &screen_def, &exact_def);
1253 strlcat(cname, colorname + 2, sizeof cname - 1);
1254 status = XAllocNamedColor(display, cmap, cname, &screen_def,
1258 result = screen_def.pixel;
1260 warnx("color '%s' not found", colorname);
1266 setscreencolor(char *val, int i, int c)
1268 if (i > 0 && i <= ScreenCount(display)) {
1269 screens[i - 1].c[c].color = name_to_color(val);
1270 free(screens[i - 1].c[c].name);
1271 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1273 } else if (i == -1) {
1274 for (i = 0; i < ScreenCount(display); i++) {
1275 screens[i].c[c].color = name_to_color(val);
1276 free(screens[i].c[c].name);
1277 if ((screens[i].c[c].name = strdup(val)) == NULL)
1281 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1282 i, ScreenCount(display));
1286 fancy_stacker(struct workspace *ws)
1288 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1289 if (ws->cur_layout->l_stack == vertical_stack)
1290 snprintf(ws->stacker, sizeof ws->stacker,
1291 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1292 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1293 if (ws->cur_layout->l_stack == horizontal_stack)
1294 snprintf(ws->stacker, sizeof ws->stacker,
1295 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1296 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1300 plain_stacker(struct workspace *ws)
1302 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1303 if (ws->cur_layout->l_stack == vertical_stack)
1304 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1305 sizeof ws->stacker);
1306 if (ws->cur_layout->l_stack == horizontal_stack)
1307 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1308 sizeof ws->stacker);
1312 custom_region(char *val)
1314 unsigned int sidx, x, y, w, h;
1316 if (sscanf(val, "screen[%u]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1317 errx(1, "invalid custom region, "
1318 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1319 if (sidx < 1 || sidx > ScreenCount(display))
1320 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1321 sidx, ScreenCount(display));
1325 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1327 if (x > DisplayWidth(display, sidx) ||
1328 y > DisplayHeight(display, sidx) ||
1329 w + x > DisplayWidth(display, sidx) ||
1330 h + y > DisplayHeight(display, sidx)) {
1331 warnx("ignoring region %ux%u+%u+%u - not within screen "
1332 "boundaries (%ux%u)", w, h, x, y,
1333 DisplayWidth(display, sidx), DisplayHeight(display, sidx));
1337 new_region(&screens[sidx], x, y, w, h);
1341 socket_setnonblock(int fd)
1345 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1346 err(1, "fcntl F_GETFL");
1347 flags |= O_NONBLOCK;
1348 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1349 err(1, "fcntl F_SETFL");
1353 bar_print(struct swm_region *r, const char *s)
1357 XRectangle ibox, lbox;
1360 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
1362 switch (bar_justify) {
1363 case SWM_BAR_JUSTIFY_LEFT:
1366 case SWM_BAR_JUSTIFY_CENTER:
1367 x = (WIDTH(r) - lbox.width) / 2;
1369 case SWM_BAR_JUSTIFY_RIGHT:
1370 x = WIDTH(r) - lbox.width - SWM_BAR_OFFSET;
1374 if (x < SWM_BAR_OFFSET)
1377 /* clear back buffer */
1378 XSetForeground(display, r->s->bar_gc, r->s->c[SWM_S_COLOR_BAR].color);
1379 XFillRectangle(display, r->bar->buffer, r->s->bar_gc, 0, 0,
1380 WIDTH(r->bar), HEIGHT(r->bar));
1382 /* draw back buffer */
1383 XSetForeground(display, r->s->bar_gc,
1384 r->s->c[SWM_S_COLOR_BAR_FONT].color);
1385 DRAWSTRING(display, r->bar->buffer, bar_fs, r->s->bar_gc,
1386 x, (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
1390 XCopyArea(display, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1391 WIDTH(r->bar), HEIGHT(r->bar), 0, 0);
1395 bar_extra_stop(void)
1399 bzero(bar_pipe, sizeof bar_pipe);
1402 kill(bar_pid, SIGTERM);
1405 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1410 bar_class_name(char *s, size_t sz, struct swm_region *r)
1412 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1414 if (r->ws->focus->ch.res_class != NULL)
1415 strlcat(s, r->ws->focus->ch.res_class, sz);
1419 bar_title_name(char *s, size_t sz, struct swm_region *r)
1421 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1423 if (r->ws->focus->ch.res_name != NULL)
1424 strlcat(s, r->ws->focus->ch.res_name, sz);
1428 bar_class_title_name(char *s, size_t sz, struct swm_region *r)
1430 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1433 bar_class_name(s, sz, r);
1434 strlcat(s, ":", sz);
1435 bar_title_name(s, sz, r);
1439 bar_window_float(char *s, size_t sz, struct swm_region *r)
1441 if (r == NULL || r ->ws == NULL || r->ws->focus == NULL)
1443 if (r->ws->focus->floating)
1444 strlcat(s, "(f)", sz);
1448 bar_window_name(char *s, size_t sz, struct swm_region *r)
1450 unsigned char *title;
1452 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1454 if ((title = get_win_name(r->ws->focus->id)) == NULL)
1457 strlcat(s, (char *)title, sz);
1461 int urgent[SWM_WS_MAX];
1463 bar_urgent(char *s, size_t sz)
1465 XWMHints *wmh = NULL;
1470 for (i = 0; i < workspace_limit; i++)
1473 for (i = 0; i < ScreenCount(display); i++)
1474 for (j = 0; j < workspace_limit; j++)
1475 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
1476 wmh = XGetWMHints(display, win->id);
1480 if (wmh->flags & XUrgencyHint)
1485 for (i = 0; i < workspace_limit; i++) {
1487 snprintf(b, sizeof b, "%d ", i + 1);
1489 snprintf(b, sizeof b, "- ");
1495 bar_workspace_name(char *s, size_t sz, struct swm_region *r)
1497 if (r == NULL || r->ws == NULL)
1499 if (r->ws->name != NULL)
1500 strlcat(s, r->ws->name, sz);
1503 /* build the default bar format according to the defined enabled options */
1505 bar_fmt(const char *fmtexp, char *fmtnew, struct swm_region *r, size_t sz)
1507 /* if format provided, just copy the buffers */
1508 if (bar_format != NULL) {
1509 strlcpy(fmtnew, fmtexp, sz);
1513 /* reset the output buffer */
1516 strlcat(fmtnew, "+N:+I ", sz);
1518 strlcat(fmtnew, "+S", sz);
1519 strlcat(fmtnew, " ", sz);
1521 /* only show the workspace name if there's actually one */
1522 if (r != NULL && r->ws != NULL && r->ws->name != NULL)
1523 strlcat(fmtnew, "<+D>", sz);
1524 strlcat(fmtnew, "+3<", sz);
1526 if (clock_enabled) {
1527 strlcat(fmtnew, fmtexp, sz);
1528 strlcat(fmtnew, "+4<", sz);
1531 /* bar_urgent already adds the space before the last asterisk */
1533 strlcat(fmtnew, "* +U*+4<", sz);
1535 if (title_class_enabled) {
1536 strlcat(fmtnew, "+C", sz);
1537 if (title_name_enabled == 0)
1538 strlcat(fmtnew, "+4<", sz);
1541 /* checks needed by the colon and floating strlcat(3) calls below */
1542 if (r != NULL && r->ws != NULL && r->ws->focus != NULL) {
1543 if (title_name_enabled) {
1544 if (title_class_enabled)
1545 strlcat(fmtnew, ":", sz);
1546 strlcat(fmtnew, "+T+4<", sz);
1548 if (window_name_enabled) {
1549 if (r->ws->focus->floating)
1550 strlcat(fmtnew, "+F ", sz);
1551 strlcat(fmtnew, "+64W ", sz);
1555 /* finally add the action script output and the version */
1556 strlcat(fmtnew, "+4<+A+4<+V", sz);
1560 bar_replace_pad(char *tmp, int *limit, size_t sz)
1562 /* special case; no limit given, pad one space, instead */
1563 if (*limit == sz - 1)
1565 snprintf(tmp, sz, "%*s", *limit, " ");
1568 /* replaces the bar format character sequences (like in tmux(1)) */
1570 bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
1574 char tmp[SWM_BAR_MAX];
1578 /* reset strlcat(3) buffer */
1581 /* get number, if any */
1584 if (sscanf(fmt, "%d%n", &limit, &size) != 1)
1585 limit = sizeof tmp - 1;
1586 if (limit <= 0 || limit >= sizeof tmp)
1587 limit = sizeof tmp - 1;
1589 /* there is nothing to replace (ie EOL) */
1596 bar_replace_pad(tmp, &limit, sizeof tmp);
1599 snprintf(tmp, sizeof tmp, "%s", bar_ext);
1602 bar_class_name(tmp, sizeof tmp, r);
1605 bar_workspace_name(tmp, sizeof tmp, r);
1608 bar_window_float(tmp, sizeof tmp, r);
1611 snprintf(tmp, sizeof tmp, "%d", r->ws->idx + 1);
1614 snprintf(tmp, sizeof tmp, "%d", r->s->idx + 1);
1617 bar_class_title_name(tmp, sizeof tmp, r);
1620 snprintf(tmp, sizeof tmp, "%s", r->ws->stacker);
1623 bar_title_name(tmp, sizeof tmp, r);
1626 bar_urgent(tmp, sizeof tmp);
1629 snprintf(tmp, sizeof tmp, "%s", bar_vertext);
1632 bar_window_name(tmp, sizeof tmp, r);
1635 /* unknown character sequence; copy as-is */
1636 snprintf(tmp, sizeof tmp, "+%c", *fmt);
1644 while (limit-- > 0) {
1645 if (*offrep >= sz - 1)
1647 fmtrep[(*offrep)++] = *ptr++;
1655 bar_replace(char *fmt, char *fmtrep, struct swm_region *r, size_t sz)
1660 while (*fmt != '\0') {
1662 /* skip ordinary characters */
1665 fmtrep[off++] = *fmt++;
1669 /* character sequence found; replace it */
1670 fmt = bar_replace_seq(fmt, fmtrep, r, &off, sz);
1679 bar_fmt_expand(char *fmtexp, size_t sz)
1686 /* start by grabbing the current time and date */
1688 localtime_r(&tmt, &tm);
1690 /* figure out what to expand */
1691 if (bar_format != NULL)
1693 else if (bar_format == NULL && clock_enabled)
1695 /* if nothing to expand bail out */
1701 /* copy as-is, just in case the format shouldn't be expanded below */
1702 strlcpy(fmtexp, fmt, sz);
1703 /* finally pass the string through strftime(3) */
1704 #ifndef SWM_DENY_CLOCK_FORMAT
1705 if ((len = strftime(fmtexp, sz, fmt, &tm)) == 0)
1706 warnx("format too long");
1714 char fmtexp[SWM_BAR_MAX], fmtnew[SWM_BAR_MAX];
1715 char fmtrep[SWM_BAR_MAX];
1717 struct swm_region *r;
1719 /* expand the format by first passing it through strftime(3) */
1720 bar_fmt_expand(fmtexp, sizeof fmtexp);
1722 for (i = 0; i < ScreenCount(display); i++) {
1723 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1726 bar_fmt(fmtexp, fmtnew, r, sizeof fmtnew);
1727 bar_replace(fmtnew, fmtrep, r, sizeof fmtrep);
1728 bar_print(r, fmtrep);
1739 if (bar_enabled == 0)
1741 if (bar_extra && bar_extra_running) {
1742 /* ignore short reads; it'll correct itself */
1743 while ((b = fgetln(stdin, &len)) != NULL)
1744 if (b && b[len - 1] == '\n') {
1746 strlcpy((char *)bar_ext, b, sizeof bar_ext);
1748 if (b == NULL && errno != EAGAIN) {
1749 warn("bar_update: bar_extra failed");
1753 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1766 bar_toggle(struct swm_region *r, union arg *args)
1768 struct swm_region *tmpr;
1769 int i, sc = ScreenCount(display);
1771 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
1774 for (i = 0; i < sc; i++)
1775 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1777 XUnmapWindow(display, tmpr->bar->id);
1779 for (i = 0; i < sc; i++)
1780 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1782 XMapRaised(display, tmpr->bar->id);
1785 bar_enabled = !bar_enabled;
1788 /* must be after stack */
1795 XSetWindowAttributes wa;
1796 struct swm_region *r;
1799 /* do this here because the conf file is in memory */
1800 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1801 /* launch external status app */
1802 bar_extra_running = 1;
1803 if (pipe(bar_pipe) == -1)
1804 err(1, "pipe error");
1805 socket_setnonblock(bar_pipe[0]);
1806 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1807 if (dup2(bar_pipe[0], 0) == -1)
1809 if (dup2(bar_pipe[1], 1) == -1)
1811 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1812 err(1, "could not disable SIGPIPE");
1813 switch (bar_pid = fork()) {
1815 err(1, "cannot fork");
1819 execvp(bar_argv[0], bar_argv);
1820 err(1, "%s external app failed", bar_argv[0]);
1822 default: /* parent */
1828 bzero(&wa, sizeof wa);
1829 for (i = 0; i < ScreenCount(display); i++)
1830 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1834 screens[i].c[SWM_S_COLOR_BAR_BORDER].color;
1835 wa.background_pixel =
1836 screens[i].c[SWM_S_COLOR_BAR].color;
1837 XChangeWindowAttributes(display, r->bar->id,
1838 CWBackPixel | CWBorderPixel, &wa);
1844 bar_setup(struct swm_region *r)
1846 char *default_string;
1847 char **missing_charsets;
1848 int num_missing_charsets = 0;
1852 XFreeFontSet(display, bar_fs);
1856 if ((r->bar = calloc(1, sizeof(struct swm_bar))) == NULL)
1857 err(1, "bar_setup: calloc: failed to allocate memory.");
1859 DNPRINTF(SWM_D_BAR, "bar_setup: loading bar_fonts: %s\n", bar_fonts);
1861 bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
1862 &num_missing_charsets, &default_string);
1864 if (num_missing_charsets > 0) {
1865 warnx("Unable to load charset(s):");
1867 for (i = 0; i < num_missing_charsets; ++i)
1868 warnx("%s", missing_charsets[i]);
1870 XFreeStringList(missing_charsets);
1872 if (strcmp(default_string, ""))
1873 warnx("Glyphs from those sets will be replaced "
1874 "by '%s'.", default_string);
1876 warnx("Glyphs from those sets won't be drawn.");
1880 errx(1, "Error creating font set structure.");
1882 bar_fs_extents = XExtentsOfFontSet(bar_fs);
1884 bar_height = bar_fs_extents->max_logical_extent.height +
1885 2 * bar_border_width;
1891 Y(r->bar) = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
1892 WIDTH(r->bar) = WIDTH(r) - 2 * bar_border_width;
1893 HEIGHT(r->bar) = bar_height - 2 * bar_border_width;
1895 r->bar->id = XCreateSimpleWindow(display,
1896 r->s->root, X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar),
1897 bar_border_width, r->s->c[SWM_S_COLOR_BAR_BORDER].color,
1898 r->s->c[SWM_S_COLOR_BAR].color);
1900 r->bar->buffer = XCreatePixmap(display, r->bar->id, WIDTH(r->bar),
1901 HEIGHT(r->bar), DefaultDepth(display, r->s->idx));
1903 XSelectInput(display, r->bar->id, VisibilityChangeMask);
1906 XMapRaised(display, r->bar->id);
1908 DNPRINTF(SWM_D_BAR, "bar_setup: window: 0x%lx, (x,y) w x h: (%d,%d) "
1909 "%d x %d\n", WINID(r->bar), X(r->bar), Y(r->bar), WIDTH(r->bar),
1912 if (signal(SIGALRM, bar_signal) == SIG_ERR)
1913 err(1, "could not install bar_signal");
1918 bar_cleanup(struct swm_region *r)
1922 XDestroyWindow(display, r->bar->id);
1923 XFreePixmap(display, r->bar->buffer);
1929 drain_enter_notify(void)
1934 while (XCheckMaskEvent(display, EnterWindowMask, &cne))
1937 DNPRINTF(SWM_D_EVENT, "drain_enter_notify: drained: %d\n", i);
1941 set_win_state(struct ws_win *win, long state)
1943 long data[] = {state, None};
1945 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%lx\n", win->id);
1950 XChangeProperty(display, win->id, astate, astate, 32, PropModeReplace,
1951 (unsigned char *)data, 2);
1958 unsigned char *p = NULL;
1961 if (!get_property(w, astate, 2L, astate, &n, NULL, &p))
1964 result = *((long *)p);
1970 version(struct swm_region *r, union arg *args)
1972 bar_version = !bar_version;
1974 snprintf(bar_vertext, sizeof bar_vertext,
1975 "Version: %s Build: %s", SPECTRWM_VERSION, buildstr);
1977 strlcpy(bar_vertext, "", sizeof bar_vertext);
1982 client_msg(struct ws_win *win, Atom a)
1984 XClientMessageEvent cm;
1989 bzero(&cm, sizeof cm);
1990 cm.type = ClientMessage;
1991 cm.window = win->id;
1992 cm.message_type = aprot;
1995 cm.data.l[1] = CurrentTime;
1996 XSendEvent(display, win->id, False, 0L, (XEvent *)&cm);
1999 /* synthetic response to a ConfigureRequest when not making a change */
2001 config_win(struct ws_win *win, XConfigureRequestEvent *ev)
2008 /* send notification of unchanged state. */
2009 ce.type = ConfigureNotify;
2012 ce.width = WIDTH(win);
2013 ce.height = HEIGHT(win);
2014 ce.override_redirect = False;
2018 ce.display = display;
2020 ce.window = win->id;
2021 ce.border_width = BORDER(win);
2025 ce.display = ev->display;
2026 ce.event = ev->window;
2027 ce.window = ev->window;
2029 /* make response appear more WM_SIZE_HINTS-compliant */
2031 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%lx,"
2032 " sh_mask: %ld, min: %d x %d, max: %d x %d, inc: "
2033 "%d x %d\n", win->id, win->sh_mask, SH_MIN_W(win),
2034 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
2035 SH_INC_W(win), SH_INC_H(win));
2039 /* the hint may be set... to 0! */
2040 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
2041 ce.width = SH_MIN_W(win);
2042 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
2043 ce.height = SH_MIN_H(win);
2048 /* may also be advertized as 0 */
2049 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
2050 ce.width = SH_MAX_W(win);
2051 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
2052 ce.height = SH_MAX_H(win);
2055 /* resize increment. */
2057 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
2058 ce.width -= (ce.width - SH_MIN_W(win)) %
2060 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
2061 ce.height -= (ce.height - SH_MIN_H(win)) %
2065 /* adjust x and y for requested border_width. */
2066 ce.x += BORDER(win) - ev->border_width;
2067 ce.y += BORDER(win) - ev->border_width;
2068 ce.border_width = ev->border_width;
2069 ce.above = ev->above;
2072 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%lx, (x,y) w x h: "
2073 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
2074 ce.y, ce.width, ce.height, ce.border_width);
2076 XSendEvent(display, win->id, False, StructureNotifyMask, (XEvent *)&ce);
2080 count_win(struct workspace *ws, int count_transient)
2085 TAILQ_FOREACH(win, &ws->winlist, entry) {
2086 if (count_transient == 0 && win->floating)
2088 if (count_transient == 0 && win->transient)
2094 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
2100 quit(struct swm_region *r, union arg *args)
2102 DNPRINTF(SWM_D_MISC, "quit\n");
2107 unmap_window(struct ws_win *win)
2112 /* don't unmap again */
2113 if (getstate(win->id) == IconicState)
2116 set_win_state(win, IconicState);
2118 XUnmapWindow(display, win->id);
2119 XSetWindowBorder(display, win->id,
2120 win->s->c[SWM_S_COLOR_UNFOCUS].color);
2129 for (i = 0; i < ScreenCount(display); i++)
2130 for (j = 0; j < workspace_limit; j++)
2131 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2136 fake_keypress(struct ws_win *win, int keysym, int modifiers)
2143 event.display = display; /* Ignored, but what the hell */
2144 event.window = win->id;
2145 event.root = win->s->root;
2146 event.subwindow = None;
2147 event.time = CurrentTime;
2152 event.same_screen = True;
2153 event.keycode = XKeysymToKeycode(display, keysym);
2154 event.state = modifiers;
2156 event.type = KeyPress;
2157 XSendEvent(event.display, event.window, True,
2158 KeyPressMask, (XEvent *)&event);
2160 event.type = KeyRelease;
2161 XSendEvent(event.display, event.window, True,
2162 KeyPressMask, (XEvent *)&event);
2167 restart(struct swm_region *r, union arg *args)
2169 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
2171 /* disable alarm because the following code may not be interrupted */
2173 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
2174 err(1, "can't disable alarm");
2179 xcb_disconnect(conn);
2180 XCloseDisplay(display);
2181 execvp(start_argv[0], start_argv);
2182 warn("execvp failed");
2187 root_to_region(Window root)
2189 struct swm_region *r = NULL;
2191 int i, x, y, wx, wy;
2194 DNPRINTF(SWM_D_MISC, "root_to_region: window: 0x%lx\n", root);
2196 for (i = 0; i < ScreenCount(display); i++)
2197 if (screens[i].root == root)
2200 if (XQueryPointer(display, screens[i].root,
2201 &rr, &cr, &x, &y, &wx, &wy, &mask) != False) {
2202 DNPRINTF(SWM_D_MISC, "root_to_region: pointer: (%d,%d)\n",
2204 /* choose a region based on pointer location */
2205 TAILQ_FOREACH(r, &screens[i].rl, entry)
2206 if (X(r) <= x && x < MAX_X(r) &&
2207 Y(r) <= y && y < MAX_Y(r))
2212 r = TAILQ_FIRST(&screens[i].rl);
2218 find_unmanaged_window(Window id)
2223 for (i = 0; i < ScreenCount(display); i++)
2224 for (j = 0; j < workspace_limit; j++)
2225 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
2233 find_window(Window id)
2236 Window wrr, wpr, *wcr = NULL;
2240 for (i = 0; i < ScreenCount(display); i++)
2241 for (j = 0; j < workspace_limit; j++)
2242 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2246 /* if we were looking for the parent return that window instead */
2247 if (XQueryTree(display, id, &wrr, &wpr, &wcr, &nc) == 0)
2252 /* ignore not found and root */
2253 if (wpr == 0 || wrr == wpr)
2256 /* look for parent */
2257 for (i = 0; i < ScreenCount(display); i++)
2258 for (j = 0; j < workspace_limit; j++)
2259 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2267 spawn(int ws_idx, union arg *args, int close_fd)
2272 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
2275 close(ConnectionNumber(display));
2277 setenv("LD_PRELOAD", SWM_LIB, 1);
2279 if (asprintf(&ret, "%d", ws_idx) == -1) {
2280 warn("spawn: asprintf SWM_WS");
2283 setenv("_SWM_WS", ret, 1);
2287 if (asprintf(&ret, "%d", getpid()) == -1) {
2288 warn("spawn: asprintf _SWM_PID");
2291 setenv("_SWM_PID", ret, 1);
2295 if (setsid() == -1) {
2296 warn("spawn: setsid");
2302 * close stdin and stdout to prevent interaction between apps
2303 * and the baraction script
2304 * leave stderr open to record errors
2306 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
2307 warn("spawn: open");
2310 dup2(fd, STDIN_FILENO);
2311 dup2(fd, STDOUT_FILENO);
2316 execvp(args->argv[0], args->argv);
2318 warn("spawn: execvp");
2323 kill_refs(struct ws_win *win)
2326 struct swm_region *r;
2327 struct workspace *ws;
2332 for (i = 0; i < ScreenCount(display); i++)
2333 TAILQ_FOREACH(r, &screens[i].rl, entry)
2334 for (x = 0; x < workspace_limit; x++) {
2336 if (win == ws->focus)
2338 if (win == ws->focus_prev)
2339 ws->focus_prev = NULL;
2344 validate_win(struct ws_win *testwin)
2347 struct workspace *ws;
2348 struct swm_region *r;
2351 if (testwin == NULL)
2354 for (i = 0; i < ScreenCount(display); i++)
2355 TAILQ_FOREACH(r, &screens[i].rl, entry)
2356 for (x = 0; x < workspace_limit; x++) {
2358 TAILQ_FOREACH(win, &ws->winlist, entry)
2366 validate_ws(struct workspace *testws)
2368 struct swm_region *r;
2369 struct workspace *ws;
2372 /* validate all ws */
2373 for (i = 0; i < ScreenCount(display); i++)
2374 TAILQ_FOREACH(r, &screens[i].rl, entry)
2375 for (x = 0; x < workspace_limit; x++) {
2384 unfocus_win(struct ws_win *win)
2389 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%lx\n", WINID(win));
2393 if (win->ws == NULL)
2396 if (validate_ws(win->ws))
2397 return; /* XXX this gets hit with thunderbird, needs fixing */
2399 if (win->ws->r == NULL)
2402 if (validate_win(win)) {
2407 if (win->ws->focus == win) {
2408 win->ws->focus = NULL;
2409 win->ws->focus_prev = win;
2412 if (validate_win(win->ws->focus)) {
2413 kill_refs(win->ws->focus);
2414 win->ws->focus = NULL;
2416 if (validate_win(win->ws->focus_prev)) {
2417 kill_refs(win->ws->focus_prev);
2418 win->ws->focus_prev = NULL;
2421 /* drain all previous unfocus events */
2422 while (XCheckTypedEvent(display, FocusOut, &cne) == True)
2425 grabbuttons(win, 0);
2426 XSetWindowBorder(display, win->id,
2427 win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2429 XChangeProperty(display, win->s->root,
2430 ewmh[_NET_ACTIVE_WINDOW].atom, XA_WINDOW, 32,
2431 PropModeReplace, (unsigned char *)&none, 1);
2440 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
2442 for (i = 0; i < ScreenCount(display); i++)
2443 for (j = 0; j < workspace_limit; j++)
2444 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2449 focus_win(struct ws_win *win)
2454 struct ws_win *cfw = NULL;
2457 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%lx\n", WINID(win));
2461 if (win->ws == NULL)
2464 if (validate_ws(win->ws))
2465 return; /* XXX this gets hit with thunderbird, needs fixing */
2467 if (validate_win(win)) {
2472 if (validate_win(win)) {
2477 XGetInputFocus(display, &cur_focus, &rr);
2478 if ((cfw = find_window(cur_focus)) != NULL)
2481 /* use larger hammer since the window was killed somehow */
2482 TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
2483 if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
2484 XSetWindowBorder(display, cfw->id,
2485 cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2488 win->ws->focus = win;
2490 if (win->ws->r != NULL) {
2491 /* drain all previous focus events */
2492 while (XCheckTypedEvent(display, FocusIn, &cne) == True)
2496 XSetInputFocus(display, win->id,
2497 RevertToParent, CurrentTime);
2498 grabbuttons(win, 1);
2499 XSetWindowBorder(display, win->id,
2500 win->ws->r->s->c[SWM_S_COLOR_FOCUS].color);
2501 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
2502 win->ws->always_raise)
2503 XMapRaised(display, win->id);
2505 XChangeProperty(display, win->s->root,
2506 ewmh[_NET_ACTIVE_WINDOW].atom, XA_WINDOW, 32,
2507 PropModeReplace, (unsigned char *)&win->id, 1);
2514 switchws(struct swm_region *r, union arg *args)
2516 int wsid = args->id, unmap_old = 0;
2517 struct swm_region *this_r, *other_r;
2519 struct workspace *new_ws, *old_ws;
2525 if (wsid >= workspace_limit)
2529 old_ws = this_r->ws;
2530 new_ws = &this_r->s->ws[wsid];
2532 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
2533 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
2535 if (new_ws == NULL || old_ws == NULL)
2537 if (new_ws == old_ws)
2540 other_r = new_ws->r;
2541 if (other_r == NULL) {
2542 /* the other workspace is hidden, hide this one */
2546 /* the other ws is visible in another region, exchange them */
2547 other_r->ws_prior = new_ws;
2548 other_r->ws = old_ws;
2549 old_ws->r = other_r;
2551 this_r->ws_prior = old_ws;
2552 this_r->ws = new_ws;
2555 /* this is needed so that we can click on a window after a restart */
2559 a.id = SWM_ARG_ID_FOCUSCUR;
2560 focus(new_ws->r, &a);
2562 /* unmap old windows */
2564 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2567 if (focus_mode == SWM_FOCUS_DEFAULT)
2568 drain_enter_notify();
2572 cyclews(struct swm_region *r, union arg *args)
2575 struct swm_screen *s = r->s;
2578 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2579 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2584 case SWM_ARG_ID_CYCLEWS_UP_ALL:
2587 case SWM_ARG_ID_CYCLEWS_UP:
2588 if (a.id < workspace_limit - 1)
2593 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
2596 case SWM_ARG_ID_CYCLEWS_DOWN:
2600 a.id = workspace_limit - 1;
2607 (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
2609 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2613 } while (a.id != r->ws->idx);
2617 priorws(struct swm_region *r, union arg *args)
2621 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2622 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2624 if (r->ws_prior == NULL)
2627 a.id = r->ws_prior->idx;
2632 cyclescr(struct swm_region *r, union arg *args)
2634 struct swm_region *rr = NULL;
2638 /* do nothing if we don't have more than one screen */
2639 if (!(ScreenCount(display) > 1 || outputs > 1))
2644 case SWM_ARG_ID_CYCLESC_UP:
2645 rr = TAILQ_NEXT(r, entry);
2647 rr = TAILQ_FIRST(&screens[i].rl);
2649 case SWM_ARG_ID_CYCLESC_DOWN:
2650 rr = TAILQ_PREV(r, swm_region_list, entry);
2652 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2660 /* move mouse to region */
2662 y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
2663 XWarpPointer(display, None, rr->s[i].root, 0, 0, 0, 0, x, y);
2665 a.id = SWM_ARG_ID_FOCUSCUR;
2668 if (rr->ws->focus) {
2669 /* move to focus window */
2670 x = X(rr->ws->focus) + 1;
2671 y = Y(rr->ws->focus) + 1;
2672 XWarpPointer(display, None, rr->s[i].root, 0, 0, 0, 0, x, y);
2677 sort_windows(struct ws_win_list *wl)
2679 struct ws_win *win, *parent, *nxt;
2684 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
2685 nxt = TAILQ_NEXT(win, entry);
2686 if (win->transient) {
2687 parent = find_window(win->transient);
2688 if (parent == NULL) {
2689 warnx("not possible bug");
2692 TAILQ_REMOVE(wl, win, entry);
2693 TAILQ_INSERT_AFTER(wl, parent, win, entry);
2700 swapwin(struct swm_region *r, union arg *args)
2702 struct ws_win *target, *source;
2703 struct ws_win *cur_focus;
2704 struct ws_win_list *wl;
2707 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2708 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2710 cur_focus = r->ws->focus;
2711 if (cur_focus == NULL)
2715 wl = &source->ws->winlist;
2718 case SWM_ARG_ID_SWAPPREV:
2719 if (source->transient)
2720 source = find_window(source->transient);
2721 target = TAILQ_PREV(source, ws_win_list, entry);
2722 if (target && target->transient)
2723 target = find_window(target->transient);
2724 TAILQ_REMOVE(wl, source, entry);
2726 TAILQ_INSERT_TAIL(wl, source, entry);
2728 TAILQ_INSERT_BEFORE(target, source, entry);
2730 case SWM_ARG_ID_SWAPNEXT:
2731 target = TAILQ_NEXT(source, entry);
2732 /* move the parent and let the sort handle the move */
2733 if (source->transient)
2734 source = find_window(source->transient);
2735 TAILQ_REMOVE(wl, source, entry);
2737 TAILQ_INSERT_HEAD(wl, source, entry);
2739 TAILQ_INSERT_AFTER(wl, target, source, entry);
2741 case SWM_ARG_ID_SWAPMAIN:
2742 target = TAILQ_FIRST(wl);
2743 if (target == source) {
2744 if (source->ws->focus_prev != NULL &&
2745 source->ws->focus_prev != target)
2746 source = source->ws->focus_prev;
2750 if (target == NULL || source == NULL)
2752 source->ws->focus_prev = target;
2753 TAILQ_REMOVE(wl, target, entry);
2754 TAILQ_INSERT_BEFORE(source, target, entry);
2755 TAILQ_REMOVE(wl, source, entry);
2756 TAILQ_INSERT_HEAD(wl, source, entry);
2758 case SWM_ARG_ID_MOVELAST:
2759 TAILQ_REMOVE(wl, source, entry);
2760 TAILQ_INSERT_TAIL(wl, source, entry);
2763 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
2773 focus_prev(struct ws_win *win)
2775 struct ws_win *winfocus = NULL;
2776 struct ws_win *cur_focus = NULL;
2777 struct ws_win_list *wl = NULL;
2778 struct workspace *ws = NULL;
2780 if (!(win && win->ws))
2785 cur_focus = ws->focus;
2787 DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%lx, cur_focus: 0x%lx\n",
2788 WINID(win), WINID(cur_focus));
2790 /* pickle, just focus on whatever */
2791 if (cur_focus == NULL) {
2792 /* use prev_focus if valid */
2793 if (ws->focus_prev && ws->focus_prev != cur_focus &&
2794 find_window(WINID(ws->focus_prev)))
2795 winfocus = ws->focus_prev;
2799 /* if transient focus on parent */
2800 if (cur_focus->transient) {
2801 winfocus = find_window(cur_focus->transient);
2805 /* if in max_stack try harder */
2806 if ((win->quirks & SWM_Q_FOCUSPREV) ||
2807 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
2808 if (cur_focus != ws->focus_prev)
2809 winfocus = ws->focus_prev;
2811 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2816 DNPRINTF(SWM_D_FOCUS, "focus_prev: focus_close: %d\n", focus_close);
2818 if (winfocus == NULL || winfocus == win) {
2819 switch (focus_close) {
2820 case SWM_STACK_BOTTOM:
2821 winfocus = TAILQ_FIRST(wl);
2824 winfocus = TAILQ_LAST(wl, ws_win_list);
2826 case SWM_STACK_ABOVE:
2827 if ((winfocus = TAILQ_NEXT(cur_focus, entry)) == NULL) {
2828 if (focus_close_wrap)
2829 winfocus = TAILQ_FIRST(wl);
2831 winfocus = TAILQ_PREV(cur_focus,
2832 ws_win_list, entry);
2835 case SWM_STACK_BELOW:
2836 if ((winfocus = TAILQ_PREV(cur_focus, ws_win_list,
2838 if (focus_close_wrap)
2839 winfocus = TAILQ_LAST(wl, ws_win_list);
2841 winfocus = TAILQ_NEXT(cur_focus, entry);
2847 if (winfocus == NULL) {
2848 if (focus_default == SWM_STACK_TOP)
2849 winfocus = TAILQ_LAST(wl, ws_win_list);
2851 winfocus = TAILQ_FIRST(wl);
2855 focus_magic(winfocus);
2859 focus(struct swm_region *r, union arg *args)
2861 struct ws_win *winfocus = NULL, *head;
2862 struct ws_win *cur_focus = NULL;
2863 struct ws_win_list *wl = NULL;
2864 struct workspace *ws = NULL;
2870 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
2872 /* treat FOCUS_CUR special */
2873 if (args->id == SWM_ARG_ID_FOCUSCUR) {
2874 if (r->ws->focus && r->ws->focus->iconic == 0)
2875 winfocus = r->ws->focus;
2876 else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
2877 winfocus = r->ws->focus_prev;
2879 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
2880 if (winfocus->iconic == 0)
2883 focus_magic(winfocus);
2887 if ((cur_focus = r->ws->focus) == NULL)
2891 if (TAILQ_EMPTY(wl))
2893 /* make sure there is at least one uniconified window */
2895 TAILQ_FOREACH(winfocus, wl, entry)
2896 if (winfocus->iconic == 0) {
2904 case SWM_ARG_ID_FOCUSPREV:
2905 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
2907 head = TAILQ_LAST(wl, ws_win_list);
2909 if (WINID(winfocus) == cur_focus->transient) {
2910 head = TAILQ_PREV(winfocus, ws_win_list, entry);
2912 head = TAILQ_LAST(wl, ws_win_list);
2917 if (winfocus && winfocus->iconic) {
2918 while (winfocus != cur_focus) {
2919 if (winfocus == NULL)
2920 winfocus = TAILQ_LAST(wl, ws_win_list);
2921 if (winfocus->iconic == 0)
2923 winfocus = TAILQ_PREV(winfocus, ws_win_list,
2929 case SWM_ARG_ID_FOCUSNEXT:
2930 head = TAILQ_NEXT(cur_focus, entry);
2932 head = TAILQ_FIRST(wl);
2936 if (winfocus && winfocus->iconic) {
2937 while (winfocus != cur_focus) {
2938 if (winfocus == NULL)
2939 winfocus = TAILQ_FIRST(wl);
2940 if (winfocus->iconic == 0)
2942 winfocus = TAILQ_NEXT(winfocus, entry);
2947 case SWM_ARG_ID_FOCUSMAIN:
2948 winfocus = TAILQ_FIRST(wl);
2949 if (winfocus == cur_focus)
2950 winfocus = cur_focus->ws->focus_prev;
2957 focus_magic(winfocus);
2961 cycle_layout(struct swm_region *r, union arg *args)
2963 struct workspace *ws = r->ws;
2966 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
2969 if (ws->cur_layout->l_stack == NULL)
2970 ws->cur_layout = &layouts[0];
2973 if (focus_mode == SWM_FOCUS_DEFAULT)
2974 drain_enter_notify();
2975 a.id = SWM_ARG_ID_FOCUSCUR;
2980 stack_config(struct swm_region *r, union arg *args)
2982 struct workspace *ws = r->ws;
2984 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
2987 if (ws->cur_layout->l_config != NULL)
2988 ws->cur_layout->l_config(ws, args->id);
2990 if (args->id != SWM_ARG_ID_STACKINIT)
2997 struct swm_geometry g;
2998 struct swm_region *r;
3004 DNPRINTF(SWM_D_STACK, "stack: begin\n");
3006 for (i = 0; i < ScreenCount(display); i++) {
3010 TAILQ_FOREACH(r, &screens[i].rl, entry) {
3011 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
3012 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
3014 /* start with screen geometry, adjust for bar */
3016 g.w -= 2 * border_width;
3017 g.h -= 2 * border_width;
3023 r->ws->cur_layout->l_stack(r->ws, &g);
3024 r->ws->cur_layout->l_string(r->ws);
3025 /* save r so we can track region changes */
3032 if (focus_mode == SWM_FOCUS_DEFAULT)
3033 drain_enter_notify();
3035 DNPRINTF(SWM_D_STACK, "stack: end\n");
3039 store_float_geom(struct ws_win *win, struct swm_region *r)
3041 /* retain window geom and region geom */
3042 win->g_float = win->g;
3043 win->g_float.x -= X(r);
3044 win->g_float.y -= Y(r);
3045 win->g_floatvalid = 1;
3046 DNPRINTF(SWM_D_MISC, "store_float_geom: window: 0x%lx, g: (%d,%d)"
3047 " %d x %d, g_float: (%d,%d) %d x %d\n", win->id, X(win), Y(win),
3048 WIDTH(win), HEIGHT(win), win->g_float.x, win->g_float.y,
3049 win->g_float.w, win->g_float.h);
3053 stack_floater(struct ws_win *win, struct swm_region *r)
3058 DNPRINTF(SWM_D_MISC, "stack_floater: window: 0x%lx\n", win->id);
3061 * to allow windows to change their size (e.g. mplayer fs) only retrieve
3062 * geom on ws switches or return from max mode
3064 if (win->g_floatvalid && (win->floatmaxed || (r != r->ws->old_r &&
3065 !(win->ewmh_flags & EWMH_F_FULLSCREEN)))) {
3066 /* refloat at last floating relative position */
3067 win->g = win->g_float;
3072 win->floatmaxed = 0;
3075 * if set to fullscreen mode, configure window to maximum size.
3077 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3078 if (!win->g_floatvalid)
3079 store_float_geom(win, win->ws->r);
3081 win->g = win->ws->r->g;
3085 * remove border on fullscreen floater when in fullscreen mode or when
3086 * the quirk is present.
3088 if ((win->ewmh_flags & EWMH_F_FULLSCREEN) ||
3089 ((win->quirks & SWM_Q_FULLSCREEN) &&
3090 (WIDTH(win) >= WIDTH(r)) && (HEIGHT(win) >= HEIGHT(r)))) {
3091 if (win->bordered) {
3093 X(win) += border_width;
3094 Y(win) += border_width;
3096 } else if (!win->bordered) {
3098 X(win) -= border_width;
3099 Y(win) -= border_width;
3102 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
3103 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
3104 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
3109 * floaters and transients are auto-centred unless moved
3112 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - BORDER(win);
3113 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - BORDER(win);
3116 /* keep window within region bounds */
3117 constrain_window(win, r, 0);
3123 * Send keystrokes to terminal to decrease/increase the font size as the
3124 * window size changes.
3127 adjust_font(struct ws_win *win)
3129 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
3130 win->floating || win->transient)
3133 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
3134 WIDTH(win) / win->sh.width_inc < term_width &&
3135 win->font_steps < SWM_MAX_FONT_STEPS) {
3136 win->font_size_boundary[win->font_steps] =
3137 (win->sh.width_inc * term_width) + win->sh.base_width;
3140 win->last_inc = win->sh.width_inc;
3141 fake_keypress(win, XK_KP_Subtract, ShiftMask);
3142 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
3143 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
3146 win->last_inc = win->sh.width_inc;
3147 fake_keypress(win, XK_KP_Add, ShiftMask);
3151 #define SWAPXY(g) do { \
3153 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
3154 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
3157 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
3159 XWindowAttributes wa;
3160 struct swm_geometry win_g, r_g = *g;
3161 struct ws_win *win, *fs_win = NULL;
3162 int i, j, s, stacks;
3163 int w_inc = 1, h_inc, w_base = 1, h_base;
3164 int hrh, extra = 0, h_slice, last_h = 0;
3165 int split, colno, winno, mwin, msize, mscale;
3166 int remain, missing, v_slice, reconfigure;
3169 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
3170 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
3172 winno = count_win(ws, 0);
3173 if (winno == 0 && count_win(ws, 1) == 0)
3176 TAILQ_FOREACH(win, &ws->winlist, entry)
3177 if (win->transient == 0 && win->floating == 0
3178 && win->iconic == 0)
3185 w_inc = win->sh.width_inc;
3186 w_base = win->sh.base_width;
3187 mwin = ws->l_state.horizontal_mwin;
3188 mscale = ws->l_state.horizontal_msize;
3189 stacks = ws->l_state.horizontal_stacks;
3192 w_inc = win->sh.height_inc;
3193 w_base = win->sh.base_height;
3194 mwin = ws->l_state.vertical_mwin;
3195 mscale = ws->l_state.vertical_msize;
3196 stacks = ws->l_state.vertical_stacks;
3200 if (stacks > winno - mwin)
3201 stacks = winno - mwin;
3205 h_slice = r_g.h / SWM_H_SLICE;
3206 if (mwin && winno > mwin) {
3207 v_slice = r_g.w / SWM_V_SLICE;
3211 win_g.w = v_slice * mscale;
3213 if (w_inc > 1 && w_inc < v_slice) {
3214 /* adjust for window's requested size increment */
3215 remain = (win_g.w - w_base) % w_inc;
3221 win_g.x += r_g.w - msize;
3224 colno = split = winno / stacks;
3225 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
3226 2 * border_width) / stacks);
3228 hrh = r_g.h / colno;
3229 extra = r_g.h - (colno * hrh);
3230 win_g.h = hrh - 2 * border_width;
3232 /* stack all the tiled windows */
3233 i = j = 0, s = stacks;
3234 TAILQ_FOREACH(win, &ws->winlist, entry) {
3235 if (win->transient != 0 || win->floating != 0)
3237 if (win->iconic != 0)
3240 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3245 if (split && i == split) {
3246 colno = (winno - mwin) / stacks;
3247 if (s <= (winno - mwin) % stacks)
3249 split = split + colno;
3250 hrh = (r_g.h / colno);
3251 extra = r_g.h - (colno * hrh);
3255 win_g.x += win_g.w + 2 * border_width;
3256 win_g.w = (r_g.w - msize -
3257 (stacks * 2 * border_width)) / stacks;
3259 win_g.w += (r_g.w - msize -
3260 (stacks * 2 * border_width)) % stacks;
3264 win_g.h = hrh - 2 * border_width;
3266 h_inc = win->sh.width_inc;
3267 h_base = win->sh.base_width;
3269 h_inc = win->sh.height_inc;
3270 h_base = win->sh.base_height;
3272 if (j == colno - 1) {
3273 win_g.h = hrh + extra;
3274 } else if (h_inc > 1 && h_inc < h_slice) {
3275 /* adjust for window's requested size increment */
3276 remain = (win_g.h - h_base) % h_inc;
3277 missing = h_inc - remain;
3279 if (missing <= extra || j == 0) {
3291 win_g.y += last_h + 2 * border_width;
3293 if (disable_border && bar_enabled == 0 && winno == 1){
3295 win_g.w += 2 * border_width;
3296 win_g.h += 2 * border_width;
3301 if (X(win) != win_g.y || Y(win) != win_g.x ||
3302 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
3306 WIDTH(win) = win_g.h;
3307 HEIGHT(win) = win_g.w;
3310 if (X(win) != win_g.x || Y(win) != win_g.y ||
3311 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
3315 WIDTH(win) = win_g.w;
3316 HEIGHT(win) = win_g.h;
3320 if (bordered != win->bordered) {
3322 win->bordered = bordered;
3330 if (XGetWindowAttributes(display, win->id, &wa))
3331 if (wa.map_state == IsUnmapped)
3332 XMapRaised(display, win->id);
3340 /* now, stack all the floaters and transients */
3341 TAILQ_FOREACH(win, &ws->winlist, entry) {
3342 if (win->transient == 0 && win->floating == 0)
3344 if (win->iconic == 1)
3346 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3351 stack_floater(win, ws->r);
3352 XMapRaised(display, win->id);
3356 stack_floater(fs_win, ws->r);
3357 XMapRaised(display, fs_win->id);
3362 vertical_config(struct workspace *ws, int id)
3364 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
3368 case SWM_ARG_ID_STACKRESET:
3369 case SWM_ARG_ID_STACKINIT:
3370 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
3371 ws->l_state.vertical_mwin = 1;
3372 ws->l_state.vertical_stacks = 1;
3374 case SWM_ARG_ID_MASTERSHRINK:
3375 if (ws->l_state.vertical_msize > 1)
3376 ws->l_state.vertical_msize--;
3378 case SWM_ARG_ID_MASTERGROW:
3379 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
3380 ws->l_state.vertical_msize++;
3382 case SWM_ARG_ID_MASTERADD:
3383 ws->l_state.vertical_mwin++;
3385 case SWM_ARG_ID_MASTERDEL:
3386 if (ws->l_state.vertical_mwin > 0)
3387 ws->l_state.vertical_mwin--;
3389 case SWM_ARG_ID_STACKINC:
3390 ws->l_state.vertical_stacks++;
3392 case SWM_ARG_ID_STACKDEC:
3393 if (ws->l_state.vertical_stacks > 1)
3394 ws->l_state.vertical_stacks--;
3396 case SWM_ARG_ID_FLIPLAYOUT:
3397 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
3405 vertical_stack(struct workspace *ws, struct swm_geometry *g)
3407 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
3409 stack_master(ws, g, 0, ws->l_state.vertical_flip);
3413 horizontal_config(struct workspace *ws, int id)
3415 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
3418 case SWM_ARG_ID_STACKRESET:
3419 case SWM_ARG_ID_STACKINIT:
3420 ws->l_state.horizontal_mwin = 1;
3421 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
3422 ws->l_state.horizontal_stacks = 1;
3424 case SWM_ARG_ID_MASTERSHRINK:
3425 if (ws->l_state.horizontal_msize > 1)
3426 ws->l_state.horizontal_msize--;
3428 case SWM_ARG_ID_MASTERGROW:
3429 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
3430 ws->l_state.horizontal_msize++;
3432 case SWM_ARG_ID_MASTERADD:
3433 ws->l_state.horizontal_mwin++;
3435 case SWM_ARG_ID_MASTERDEL:
3436 if (ws->l_state.horizontal_mwin > 0)
3437 ws->l_state.horizontal_mwin--;
3439 case SWM_ARG_ID_STACKINC:
3440 ws->l_state.horizontal_stacks++;
3442 case SWM_ARG_ID_STACKDEC:
3443 if (ws->l_state.horizontal_stacks > 1)
3444 ws->l_state.horizontal_stacks--;
3446 case SWM_ARG_ID_FLIPLAYOUT:
3447 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
3455 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
3457 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
3459 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
3462 /* fullscreen view */
3464 max_stack(struct workspace *ws, struct swm_geometry *g)
3466 struct swm_geometry gg = *g;
3467 struct ws_win *win, *wintrans = NULL, *parent = NULL;
3470 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
3475 winno = count_win(ws, 0);
3476 if (winno == 0 && count_win(ws, 1) == 0)
3479 TAILQ_FOREACH(win, &ws->winlist, entry) {
3480 if (win->transient) {
3482 parent = find_window(win->transient);
3486 if (win->floating && win->floatmaxed == 0 ) {
3488 * retain geometry for retrieval on exit from
3491 store_float_geom(win, ws->r);
3492 win->floatmaxed = 1;
3495 /* only reconfigure if necessary */
3496 if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
3497 HEIGHT(win) != gg.h) {
3503 WIDTH(win) += 2 * border_width;
3504 HEIGHT(win) += 2 * border_width;
3509 /* unmap only if we don't have multi screen */
3510 if (win != ws->focus)
3511 if (!(ScreenCount(display) > 1 || outputs > 1))
3515 /* put the last transient on top */
3518 XMapRaised(display, parent->id);
3519 stack_floater(wintrans, ws->r);
3520 focus_magic(wintrans);
3525 send_to_ws(struct swm_region *r, union arg *args)
3527 int wsid = args->id;
3528 struct ws_win *win = NULL, *parent;
3529 struct workspace *ws, *nws;
3530 Atom ws_idx_atom = 0;
3531 unsigned char ws_idx_str[SWM_PROPLEN];
3534 if (wsid >= workspace_limit)
3537 if (r && r->ws && r->ws->focus)
3543 if (win->ws->idx == wsid)
3546 DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%lx\n", win->id);
3549 nws = &win->s->ws[wsid];
3551 a.id = SWM_ARG_ID_FOCUSPREV;
3553 if (win->transient) {
3554 parent = find_window(win->transient);
3556 unmap_window(parent);
3557 TAILQ_REMOVE(&ws->winlist, parent, entry);
3558 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
3563 TAILQ_REMOVE(&ws->winlist, win, entry);
3564 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
3565 if (TAILQ_EMPTY(&ws->winlist))
3566 r->ws->focus = NULL;
3569 /* Try to update the window's workspace property */
3570 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
3572 snprintf((char *)ws_idx_str, SWM_PROPLEN, "%d", nws->idx) <
3574 DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
3576 XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
3577 PropModeReplace, ws_idx_str, strlen((char *)ws_idx_str));
3585 pressbutton(struct swm_region *r, union arg *args)
3587 XTestFakeButtonEvent(display, args->id, True, CurrentTime);
3588 XTestFakeButtonEvent(display, args->id, False, CurrentTime);
3592 raise_toggle(struct swm_region *r, union arg *args)
3594 if (r == NULL || r->ws == NULL)
3597 r->ws->always_raise = !r->ws->always_raise;
3599 /* bring floaters back to top */
3600 if (r->ws->always_raise == 0)
3605 iconify(struct swm_region *r, union arg *args)
3609 if (r->ws->focus == NULL)
3611 unmap_window(r->ws->focus);
3612 update_iconic(r->ws->focus, 1);
3614 if (focus_mode == SWM_FOCUS_DEFAULT)
3615 drain_enter_notify();
3616 r->ws->focus = NULL;
3617 a.id = SWM_ARG_ID_FOCUSCUR;
3622 get_win_name(Window win)
3624 unsigned char *prop = NULL;
3625 unsigned long nbytes, nitems;
3627 /* try _NET_WM_NAME first */
3628 if (get_property(win, a_netwmname, 0L, a_utf8_string, NULL, &nbytes,
3631 if (get_property(win, a_netwmname, nbytes, a_utf8_string,
3632 &nitems, NULL, &prop))
3636 /* fallback to WM_NAME */
3637 if (!get_property(win, a_wmname, 0L, a_string, NULL, &nbytes, &prop))
3640 if (get_property(win, a_wmname, nbytes, a_string, &nitems, NULL, &prop))
3647 uniconify(struct swm_region *r, union arg *args)
3651 unsigned char *name;
3654 DNPRINTF(SWM_D_MISC, "uniconify\n");
3656 if (r == NULL || r->ws == NULL)
3659 /* make sure we have anything to uniconify */
3660 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3661 if (win->ws == NULL)
3662 continue; /* should never happen */
3663 if (win->iconic == 0)
3671 search_resp_action = SWM_SEARCH_UNICONIFY;
3673 spawn_select(r, args, "search", &searchpid);
3675 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3678 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3679 if (win->ws == NULL)
3680 continue; /* should never happen */
3681 if (win->iconic == 0)
3684 name = get_win_name(win->id);
3687 fprintf(lfile, "%s.%lu\n", name, win->id);
3695 name_workspace(struct swm_region *r, union arg *args)
3699 DNPRINTF(SWM_D_MISC, "name_workspace\n");
3705 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
3707 spawn_select(r, args, "name_workspace", &searchpid);
3709 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3712 fprintf(lfile, "%s", "");
3717 search_workspace(struct swm_region *r, union arg *args)
3720 struct workspace *ws;
3723 DNPRINTF(SWM_D_MISC, "search_workspace\n");
3729 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
3731 spawn_select(r, args, "search", &searchpid);
3733 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3736 for (i = 0; i < workspace_limit; i++) {
3740 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
3741 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
3748 search_win_cleanup(void)
3750 struct search_window *sw = NULL;
3752 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
3753 XDestroyWindow(display, sw->indicator);
3754 XFreeGC(display, sw->gc);
3755 TAILQ_REMOVE(&search_wl, sw, entry);
3761 search_win(struct swm_region *r, union arg *args)
3763 struct ws_win *win = NULL;
3764 struct search_window *sw = NULL;
3771 XRectangle ibox, lbox;
3773 DNPRINTF(SWM_D_MISC, "search_win\n");
3776 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
3778 spawn_select(r, args, "search", &searchpid);
3780 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3783 TAILQ_INIT(&search_wl);
3786 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3787 if (win->iconic == 1)
3790 sw = calloc(1, sizeof(struct search_window));
3792 warn("search_win: calloc");
3794 search_win_cleanup();
3800 snprintf(s, sizeof s, "%d", i);
3803 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
3805 w = XCreateSimpleWindow(display,
3806 win->id, 0, 0,lbox.width + 4,
3807 bar_fs_extents->max_logical_extent.height, 1,
3808 r->s->c[SWM_S_COLOR_UNFOCUS].color,
3809 r->s->c[SWM_S_COLOR_FOCUS].color);
3812 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
3814 sw->gc = XCreateGC(display, w, 0, &gcv);
3815 XMapRaised(display, w);
3816 XSetForeground(display, sw->gc, r->s->c[SWM_S_COLOR_BAR].color);
3818 DRAWSTRING(display, w, bar_fs, sw->gc, 2,
3819 (bar_fs_extents->max_logical_extent.height -
3820 lbox.height) / 2 - lbox.y, s, len);
3822 fprintf(lfile, "%d\n", i);
3830 search_resp_uniconify(char *resp, unsigned long len)
3832 unsigned char *name;
3836 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
3838 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
3839 if (win->iconic == 0)
3841 name = get_win_name(win->id);
3844 if (asprintf(&s, "%s.%lu", name, win->id) == -1) {
3849 if (strncmp(s, resp, len) == 0) {
3850 /* XXX this should be a callback to generalize */
3851 update_iconic(win, 0);
3860 search_resp_name_workspace(char *resp, unsigned long len)
3862 struct workspace *ws;
3864 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
3866 if (search_r->ws == NULL)
3871 free(search_r->ws->name);
3872 search_r->ws->name = NULL;
3876 ws->name = strdup(resp);
3877 if (ws->name == NULL) {
3878 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
3879 "strdup: %s", strerror(errno));
3886 search_resp_search_workspace(char *resp, unsigned long len)
3893 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
3897 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
3904 ws_idx = strtonum(q, 1, workspace_limit, &errstr);
3906 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
3913 switchws(search_r, &a);
3917 search_resp_search_window(char *resp, unsigned long len)
3922 struct search_window *sw;
3924 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
3928 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
3933 idx = strtonum(s, 1, INT_MAX, &errstr);
3935 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
3942 TAILQ_FOREACH(sw, &search_wl, entry)
3943 if (idx == sw->idx) {
3949 #define MAX_RESP_LEN 1024
3952 search_do_resp(void)
3958 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
3963 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
3964 warn("search: calloc");
3968 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
3970 warn("search: read error");
3973 resp[rbytes] = '\0';
3976 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
3977 * newline, so work around that by sanitizing the resp now.
3979 resp[strcspn(resp, "\n")] = '\0';
3982 switch (search_resp_action) {
3983 case SWM_SEARCH_UNICONIFY:
3984 search_resp_uniconify(resp, len);
3986 case SWM_SEARCH_NAME_WORKSPACE:
3987 search_resp_name_workspace(resp, len);
3989 case SWM_SEARCH_SEARCH_WORKSPACE:
3990 search_resp_search_workspace(resp, len);
3992 case SWM_SEARCH_SEARCH_WINDOW:
3993 search_resp_search_window(resp, len);
3998 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
3999 search_win_cleanup();
4001 search_resp_action = SWM_SEARCH_NONE;
4002 close(select_resp_pipe[0]);
4007 wkill(struct swm_region *r, union arg *args)
4009 DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
4011 if (r->ws->focus == NULL)
4014 if (args->id == SWM_ARG_ID_KILLWINDOW)
4015 XKillClient(display, r->ws->focus->id);
4017 if (r->ws->focus->can_delete)
4018 client_msg(r->ws->focus, adelete);
4023 floating_toggle_win(struct ws_win *win)
4025 struct swm_region *r;
4035 /* reject floating toggles in max stack mode */
4036 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
4039 if (win->floating) {
4040 if (!win->floatmaxed) {
4041 /* retain position for refloat */
4042 store_float_geom(win, r);
4046 if (win->g_floatvalid) {
4047 /* refloat at last floating relative position */
4048 X(win) = win->g_float.x + X(r);
4049 Y(win) = win->g_float.y + Y(r);
4050 WIDTH(win) = win->g_float.w;
4051 HEIGHT(win) = win->g_float.h;
4056 ewmh_update_actions(win);
4062 floating_toggle(struct swm_region *r, union arg *args)
4064 struct ws_win *win = r->ws->focus;
4070 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4071 _NET_WM_STATE_TOGGLE);
4074 if (focus_mode == SWM_FOCUS_DEFAULT)
4075 drain_enter_notify();
4077 if (win == win->ws->focus) {
4078 a.id = SWM_ARG_ID_FOCUSCUR;
4079 focus(win->ws->r, &a);
4084 constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
4086 if (MAX_X(win) + BORDER(win) > MAX_X(r)) {
4088 WIDTH(win) = MAX_X(r) - X(win) - BORDER(win);
4090 X(win) = MAX_X(r)- WIDTH(win) - BORDER(win);
4093 if (X(win) + BORDER(win) < X(r)) {
4095 WIDTH(win) -= X(r) - X(win) - BORDER(win);
4097 X(win) = X(r) - BORDER(win);
4100 if (MAX_Y(win) + BORDER(win) > MAX_Y(r)) {
4102 HEIGHT(win) = MAX_Y(r) - Y(win) - BORDER(win);
4104 Y(win) = MAX_Y(r) - HEIGHT(win) - BORDER(win);
4107 if (Y(win) + BORDER(win) < Y(r)) {
4109 HEIGHT(win) -= Y(r) - Y(win) - BORDER(win);
4111 Y(win) = Y(r) - BORDER(win);
4117 if (HEIGHT(win) < 1)
4123 update_window(struct ws_win *win)
4128 bzero(&wc, sizeof wc);
4129 mask = CWBorderWidth | CWWidth | CWHeight | CWX | CWY;
4131 wc.border_width = BORDER(win);
4134 wc.width = WIDTH(win);
4135 wc.height = HEIGHT(win);
4137 DNPRINTF(SWM_D_EVENT, "update_window: window: 0x%lx, (x,y) w x h: "
4138 "(%d,%d) %d x %d, bordered: %s\n", win->id, wc.x, wc.y, wc.width,
4139 wc.height, YESNO(win->bordered));
4141 XConfigureWindow(display, win->id, mask, &wc);
4144 #define SWM_RESIZE_STEPS (50)
4147 resize(struct ws_win *win, union arg *args)
4151 struct swm_region *r = NULL;
4152 int resize_step = 0;
4156 struct swm_geometry g;
4157 int top = 0, left = 0;
4160 unsigned int shape; /* cursor style */
4166 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4169 DNPRINTF(SWM_D_MOUSE, "resize: window: 0x%lx, floating: %s, "
4170 "transient: 0x%lx\n", win->id, YESNO(win->floating),
4173 if (!(win->transient != 0 || win->floating != 0))
4176 /* reject resizes in max mode for floaters (transient ok) */
4177 if (win->floatmaxed)
4181 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4187 case SWM_ARG_ID_WIDTHSHRINK:
4188 WIDTH(win) -= SWM_RESIZE_STEPS;
4191 case SWM_ARG_ID_WIDTHGROW:
4192 WIDTH(win) += SWM_RESIZE_STEPS;
4195 case SWM_ARG_ID_HEIGHTSHRINK:
4196 HEIGHT(win) -= SWM_RESIZE_STEPS;
4199 case SWM_ARG_ID_HEIGHTGROW:
4200 HEIGHT(win) += SWM_RESIZE_STEPS;
4207 constrain_window(win, r, 1);
4209 store_float_geom(win,r);
4213 if (focus_mode == SWM_FOCUS_DEFAULT)
4214 drain_enter_notify();
4216 /* get cursor offset from window root */
4217 if (!XQueryPointer(display, win->id, &rr, &cr, &x, &y, &wx, &wy, &mask))
4222 if (wx < WIDTH(win) / 2)
4225 if (wy < HEIGHT(win) / 2)
4228 if (args->id == SWM_ARG_ID_CENTER)
4231 shape = (left) ? XC_top_left_corner : XC_top_right_corner;
4233 shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
4235 cursor = XCreateFontCursor(display, shape);
4237 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
4238 GrabModeAsync, None, cursor, CurrentTime) != GrabSuccess) {
4239 XFreeCursor(display, cursor);
4244 XMaskEvent(display, MOUSEMASK | ExposureMask |
4245 SubstructureRedirectMask, &ev);
4247 case ConfigureRequest:
4250 handler[ev.type](&ev);
4253 /* cursor offset/delta from start of the operation */
4254 dx = ev.xmotion.x_root - x;
4255 dy = ev.xmotion.y_root - y;
4261 if (args->id == SWM_ARG_ID_CENTER) {
4262 if (g.h / 2 + dy < 1)
4266 HEIGHT(win) = g.h + 2 * dy;
4274 HEIGHT(win) = g.h + dy;
4281 if (args->id == SWM_ARG_ID_CENTER) {
4282 if (g.w / 2 + dx < 1)
4286 WIDTH(win) = g.w + 2 * dx;
4294 WIDTH(win) = g.w + dx;
4297 constrain_window(win, r, 1);
4299 /* not free, don't sync more than 120 times / second */
4300 if ((ev.xmotion.time - time) > (1000 / 120) ) {
4301 time = ev.xmotion.time;
4302 XSync(display, False);
4307 } while (ev.type != ButtonRelease);
4309 XSync(display, False);
4312 store_float_geom(win,r);
4314 XUngrabPointer(display, CurrentTime);
4315 XFreeCursor(display, cursor);
4318 drain_enter_notify();
4322 resize_step(struct swm_region *r, union arg *args)
4324 struct ws_win *win = NULL;
4326 if (r && r->ws && r->ws->focus)
4334 #define SWM_MOVE_STEPS (50)
4337 move(struct ws_win *win, union arg *args)
4342 struct swm_region *r = NULL;
4352 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4355 DNPRINTF(SWM_D_MOUSE, "move: window: 0x%lx, floating: %s, transient: "
4356 "0x%lx\n", win->id, YESNO(win->floating), win->transient);
4358 /* in max_stack mode should only move transients */
4359 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
4363 if (win->floating == 0 && !win->transient) {
4364 store_float_geom(win, r);
4365 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4368 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4375 case SWM_ARG_ID_MOVELEFT:
4376 X(win) -= (SWM_MOVE_STEPS - border_width);
4379 case SWM_ARG_ID_MOVERIGHT:
4380 X(win) += (SWM_MOVE_STEPS - border_width);
4383 case SWM_ARG_ID_MOVEUP:
4384 Y(win) -= (SWM_MOVE_STEPS - border_width);
4387 case SWM_ARG_ID_MOVEDOWN:
4388 Y(win) += (SWM_MOVE_STEPS - border_width);
4395 constrain_window(win, r, 0);
4397 store_float_geom(win, r);
4401 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
4402 GrabModeAsync, None, XCreateFontCursor(display, XC_fleur),
4403 CurrentTime) != GrabSuccess)
4406 /* get cursor offset from window root */
4407 if (!XQueryPointer(display, win->id, &rr, &cr, &x, &y, &wx, &wy, &mask))
4411 XMaskEvent(display, MOUSEMASK | ExposureMask |
4412 SubstructureRedirectMask, &ev);
4414 case ConfigureRequest:
4417 handler[ev.type](&ev);
4420 X(win) = ev.xmotion.x_root - wx - border_width;
4421 Y(win) = ev.xmotion.y_root - wy - border_width;
4423 constrain_window(win, r, 0);
4425 /* not free, don't sync more than 120 times / second */
4426 if ((ev.xmotion.time - time) > (1000 / 120) ) {
4427 time = ev.xmotion.time;
4428 XSync(display, False);
4433 } while (ev.type != ButtonRelease);
4435 XSync(display, False);
4438 store_float_geom(win, r);
4439 XUngrabPointer(display, CurrentTime);
4442 drain_enter_notify();
4446 move_step(struct swm_region *r, union arg *args)
4448 struct ws_win *win = NULL;
4450 if (r && r->ws && r->ws->focus)
4455 if (!(win->transient != 0 || win->floating != 0))
4462 /* user/key callable function IDs */
4551 kf_search_workspace,
4553 kf_dumpwins, /* MUST BE LAST */
4557 /* key definitions */
4559 dummykeyfunc(struct swm_region *r, union arg *args)
4564 char name[SWM_FUNCNAME_LEN];
4565 void (*func)(struct swm_region *r, union arg *);
4567 } keyfuncs[kf_invalid + 1] = {
4568 /* name function argument */
4569 { "cycle_layout", cycle_layout, {0} },
4570 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
4571 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
4572 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
4573 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
4574 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
4575 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
4576 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
4577 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
4578 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
4579 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
4580 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
4581 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
4582 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
4583 { "quit", quit, {0} },
4584 { "restart", restart, {0} },
4585 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
4586 { "ws_1", switchws, {.id = 0} },
4587 { "ws_2", switchws, {.id = 1} },
4588 { "ws_3", switchws, {.id = 2} },
4589 { "ws_4", switchws, {.id = 3} },
4590 { "ws_5", switchws, {.id = 4} },
4591 { "ws_6", switchws, {.id = 5} },
4592 { "ws_7", switchws, {.id = 6} },
4593 { "ws_8", switchws, {.id = 7} },
4594 { "ws_9", switchws, {.id = 8} },
4595 { "ws_10", switchws, {.id = 9} },
4596 { "ws_11", switchws, {.id = 10} },
4597 { "ws_12", switchws, {.id = 11} },
4598 { "ws_13", switchws, {.id = 12} },
4599 { "ws_14", switchws, {.id = 13} },
4600 { "ws_15", switchws, {.id = 14} },
4601 { "ws_16", switchws, {.id = 15} },
4602 { "ws_17", switchws, {.id = 16} },
4603 { "ws_18", switchws, {.id = 17} },
4604 { "ws_19", switchws, {.id = 18} },
4605 { "ws_20", switchws, {.id = 19} },
4606 { "ws_21", switchws, {.id = 20} },
4607 { "ws_22", switchws, {.id = 21} },
4608 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
4609 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
4610 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
4611 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
4612 { "ws_prior", priorws, {0} },
4613 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
4614 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
4615 { "mvws_1", send_to_ws, {.id = 0} },
4616 { "mvws_2", send_to_ws, {.id = 1} },
4617 { "mvws_3", send_to_ws, {.id = 2} },
4618 { "mvws_4", send_to_ws, {.id = 3} },
4619 { "mvws_5", send_to_ws, {.id = 4} },
4620 { "mvws_6", send_to_ws, {.id = 5} },
4621 { "mvws_7", send_to_ws, {.id = 6} },
4622 { "mvws_8", send_to_ws, {.id = 7} },
4623 { "mvws_9", send_to_ws, {.id = 8} },
4624 { "mvws_10", send_to_ws, {.id = 9} },
4625 { "mvws_11", send_to_ws, {.id = 10} },
4626 { "mvws_12", send_to_ws, {.id = 11} },
4627 { "mvws_13", send_to_ws, {.id = 12} },
4628 { "mvws_14", send_to_ws, {.id = 13} },
4629 { "mvws_15", send_to_ws, {.id = 14} },
4630 { "mvws_16", send_to_ws, {.id = 15} },
4631 { "mvws_17", send_to_ws, {.id = 16} },
4632 { "mvws_18", send_to_ws, {.id = 17} },
4633 { "mvws_19", send_to_ws, {.id = 18} },
4634 { "mvws_20", send_to_ws, {.id = 19} },
4635 { "mvws_21", send_to_ws, {.id = 20} },
4636 { "mvws_22", send_to_ws, {.id = 21} },
4637 { "bar_toggle", bar_toggle, {0} },
4638 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
4639 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
4640 { "float_toggle", floating_toggle,{0} },
4641 { "version", version, {0} },
4642 { "spawn_custom", dummykeyfunc, {0} },
4643 { "iconify", iconify, {0} },
4644 { "uniconify", uniconify, {0} },
4645 { "raise_toggle", raise_toggle, {0} },
4646 { "button2", pressbutton, {2} },
4647 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
4648 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
4649 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
4650 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
4651 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
4652 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
4653 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
4654 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
4655 { "name_workspace", name_workspace, {0} },
4656 { "search_workspace", search_workspace, {0} },
4657 { "search_win", search_win, {0} },
4658 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
4659 { "invalid key func", NULL, {0} },
4662 RB_ENTRY(key) entry;
4665 enum keyfuncid funcid;
4668 RB_HEAD(key_tree, key);
4671 key_cmp(struct key *kp1, struct key *kp2)
4673 if (kp1->keysym < kp2->keysym)
4675 if (kp1->keysym > kp2->keysym)
4678 if (kp1->mod < kp2->mod)
4680 if (kp1->mod > kp2->mod)
4686 RB_GENERATE(key_tree, key, entry, key_cmp);
4687 struct key_tree keys;
4690 enum { client_click, root_click };
4692 unsigned int action;
4694 unsigned int button;
4695 void (*func)(struct ws_win *, union arg *);
4698 /* action key mouse button func args */
4699 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
4700 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
4701 { client_click, MODKEY, Button1, move, {0} },
4705 update_modkey(unsigned int mod)
4711 RB_FOREACH(kp, key_tree, &keys)
4712 if (kp->mod & ShiftMask)
4713 kp->mod = mod | ShiftMask;
4717 for (i = 0; i < LENGTH(buttons); i++)
4718 if (buttons[i].mask & ShiftMask)
4719 buttons[i].mask = mod | ShiftMask;
4721 buttons[i].mask = mod;
4726 TAILQ_ENTRY(spawn_prog) entry;
4731 TAILQ_HEAD(spawn_list, spawn_prog);
4732 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
4735 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
4738 struct spawn_prog *prog = NULL;
4740 char *ap, **real_args;
4742 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
4745 TAILQ_FOREACH(prog, &spawns, entry) {
4746 if (!strcasecmp(spawn_name, prog->name))
4750 warnx("spawn_custom: program %s not found", spawn_name);
4754 /* make room for expanded args */
4755 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
4756 err(1, "spawn_custom: calloc real_args");
4758 /* expand spawn_args into real_args */
4759 for (i = 0; i < prog->argc; i++) {
4761 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
4762 if (!strcasecmp(ap, "$bar_border")) {
4764 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
4766 err(1, "spawn_custom border color");
4767 } else if (!strcasecmp(ap, "$bar_color")) {
4769 strdup(r->s->c[SWM_S_COLOR_BAR].name))
4771 err(1, "spawn_custom bar color");
4772 } else if (!strcasecmp(ap, "$bar_font")) {
4773 if ((real_args[i] = strdup(bar_fonts))
4775 err(1, "spawn_custom bar fonts");
4776 } else if (!strcasecmp(ap, "$bar_font_color")) {
4778 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
4780 err(1, "spawn_custom color font");
4781 } else if (!strcasecmp(ap, "$color_focus")) {
4783 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
4785 err(1, "spawn_custom color focus");
4786 } else if (!strcasecmp(ap, "$color_unfocus")) {
4788 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
4790 err(1, "spawn_custom color unfocus");
4792 /* no match --> copy as is */
4793 if ((real_args[i] = strdup(ap)) == NULL)
4794 err(1, "spawn_custom strdup(ap)");
4796 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
4801 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
4802 for (i = 0; i < prog->argc; i++)
4803 DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
4804 DNPRINTF(SWM_D_SPAWN, "\n");
4806 *ret_args = real_args;
4807 return (prog->argc);
4811 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
4817 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4821 spawn(r->ws->idx, &a, 1);
4823 for (i = 0; i < spawn_argc; i++)
4829 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
4835 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4839 if (pipe(select_list_pipe) == -1)
4840 err(1, "pipe error");
4841 if (pipe(select_resp_pipe) == -1)
4842 err(1, "pipe error");
4844 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
4845 err(1, "could not disable SIGPIPE");
4846 switch (*pid = fork()) {
4848 err(1, "cannot fork");
4851 if (dup2(select_list_pipe[0], 0) == -1)
4853 if (dup2(select_resp_pipe[1], 1) == -1)
4855 close(select_list_pipe[1]);
4856 close(select_resp_pipe[0]);
4857 spawn(r->ws->idx, &a, 0);
4859 default: /* parent */
4860 close(select_list_pipe[0]);
4861 close(select_resp_pipe[1]);
4865 for (i = 0; i < spawn_argc; i++)
4871 spawn_insert(char *name, char *args)
4873 char *arg, *cp, *ptr;
4874 struct spawn_prog *sp;
4876 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
4878 if ((sp = calloc(1, sizeof *sp)) == NULL)
4879 err(1, "spawn_insert: malloc");
4880 if ((sp->name = strdup(name)) == NULL)
4881 err(1, "spawn_insert: strdup");
4883 /* convert the arguments to an argument list */
4884 if ((ptr = cp = strdup(args)) == NULL)
4885 err(1, "spawn_insert: strdup");
4886 while ((arg = strsep(&ptr, " \t")) != NULL) {
4887 /* empty field; skip it */
4892 if ((sp->argv = realloc(sp->argv, sp->argc *
4893 sizeof *sp->argv)) == NULL)
4894 err(1, "spawn_insert: realloc");
4895 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
4896 err(1, "spawn_insert: strdup");
4900 TAILQ_INSERT_TAIL(&spawns, sp, entry);
4901 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
4905 spawn_remove(struct spawn_prog *sp)
4909 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
4911 TAILQ_REMOVE(&spawns, sp, entry);
4912 for (i = 0; i < sp->argc; i++)
4918 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
4922 spawn_replace(struct spawn_prog *sp, char *name, char *args)
4924 DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
4927 spawn_insert(name, args);
4929 DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
4933 setspawn(char *name, char *args)
4935 struct spawn_prog *sp;
4937 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
4942 TAILQ_FOREACH(sp, &spawns, entry) {
4943 if (!strcmp(sp->name, name)) {
4947 spawn_replace(sp, name, args);
4948 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
4952 if (*args == '\0') {
4953 warnx("error: setspawn: cannot find program: %s", name);
4957 spawn_insert(name, args);
4958 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
4962 setconfspawn(char *selector, char *value, int flags)
4964 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, value);
4966 setspawn(selector, value);
4968 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
4975 setconfspawn("term", "xterm", 0);
4976 setconfspawn("spawn_term", "xterm", 0);
4977 setconfspawn("screenshot_all", "screenshot.sh full", 0);
4978 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
4979 setconfspawn("lock", "xlock", 0);
4980 setconfspawn("initscr", "initscreen.sh", 0);
4981 setconfspawn("menu", "dmenu_run"
4984 " -nf $bar_font_color"
4986 " -sf $bar_color", 0);
4987 setconfspawn("search", "dmenu"
4991 " -nf $bar_font_color"
4993 " -sf $bar_color", 0);
4994 setconfspawn("name_workspace", "dmenu"
4998 " -nf $bar_font_color"
5000 " -sf $bar_color", 0);
5004 #define SWM_MODNAME_SIZE 32
5005 #define SWM_KEY_WS "\n+ \t"
5007 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
5011 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
5012 if (mod == NULL || ks == NULL) {
5013 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
5016 if (keystr == NULL || strlen(keystr) == 0) {
5017 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
5023 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
5024 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
5026 cp += (long)strspn(cp, SWM_KEY_WS);
5027 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
5029 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
5031 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
5033 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
5035 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
5037 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
5039 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
5040 *mod |= ControlMask;
5042 *ks = XStringToKeysym(name);
5043 XConvertCase(*ks, ks, &uks);
5044 if (ks == NoSymbol) {
5046 "parsekeys: invalid key %s\n",
5052 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
5057 strdupsafe(char *str)
5062 return (strdup(str));
5066 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
5070 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
5071 keyfuncs[kfid].name, spawn_name);
5073 if ((kp = malloc(sizeof *kp)) == NULL)
5074 err(1, "key_insert: malloc");
5079 kp->spawn_name = strdupsafe(spawn_name);
5080 RB_INSERT(key_tree, &keys, kp);
5082 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
5086 key_lookup(unsigned int mod, KeySym ks)
5093 return (RB_FIND(key_tree, &keys, &kp));
5097 key_remove(struct key *kp)
5099 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
5101 RB_REMOVE(key_tree, &keys, kp);
5102 free(kp->spawn_name);
5105 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
5109 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
5112 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
5116 key_insert(mod, ks, kfid, spawn_name);
5118 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
5122 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
5127 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
5128 keyfuncs[kfid].name, spawn_name);
5130 if ((kp = key_lookup(mod, ks)) != NULL) {
5131 if (kfid == kf_invalid)
5134 key_replace(kp, mod, ks, kfid, spawn_name);
5135 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5138 if (kfid == kf_invalid) {
5139 warnx("error: setkeybinding: cannot find mod/key combination");
5140 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5144 key_insert(mod, ks, kfid, spawn_name);
5145 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5149 setconfbinding(char *selector, char *value, int flags)
5151 enum keyfuncid kfid;
5154 struct spawn_prog *sp;
5155 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
5156 if (selector == NULL) {
5157 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
5158 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5160 setkeybinding(mod, ks, kfid, NULL);
5165 /* search by key function name */
5166 for (kfid = 0; kfid < kf_invalid; (kfid)++) {
5167 if (strncasecmp(selector, keyfuncs[kfid].name,
5168 SWM_FUNCNAME_LEN) == 0) {
5169 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5171 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5172 setkeybinding(mod, ks, kfid, NULL);
5178 /* search by custom spawn name */
5179 TAILQ_FOREACH(sp, &spawns, entry) {
5180 if (strcasecmp(selector, sp->name) == 0) {
5181 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5183 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5184 setkeybinding(mod, ks, kf_spawn_custom,
5191 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
5198 setkeybinding(MODKEY, XK_space, kf_cycle_layout,NULL);
5199 setkeybinding(MODKEY|ShiftMask, XK_backslash, kf_flip_layout, NULL);
5200 setkeybinding(MODKEY|ShiftMask, XK_space, kf_stack_reset, NULL);
5201 setkeybinding(MODKEY, XK_h, kf_master_shrink,NULL);
5202 setkeybinding(MODKEY, XK_l, kf_master_grow, NULL);
5203 setkeybinding(MODKEY, XK_comma, kf_master_add, NULL);
5204 setkeybinding(MODKEY, XK_period, kf_master_del, NULL);
5205 setkeybinding(MODKEY|ShiftMask, XK_comma, kf_stack_inc, NULL);
5206 setkeybinding(MODKEY|ShiftMask, XK_period, kf_stack_dec, NULL);
5207 setkeybinding(MODKEY, XK_Return, kf_swap_main, NULL);
5208 setkeybinding(MODKEY, XK_j, kf_focus_next, NULL);
5209 setkeybinding(MODKEY, XK_k, kf_focus_prev, NULL);
5210 setkeybinding(MODKEY|ShiftMask, XK_j, kf_swap_next, NULL);
5211 setkeybinding(MODKEY|ShiftMask, XK_k, kf_swap_prev, NULL);
5212 setkeybinding(MODKEY|ShiftMask, XK_Return, kf_spawn_custom,"term");
5213 setkeybinding(MODKEY, XK_p, kf_spawn_custom,"menu");
5214 setkeybinding(MODKEY|ShiftMask, XK_q, kf_quit, NULL);
5215 setkeybinding(MODKEY, XK_q, kf_restart, NULL);
5216 setkeybinding(MODKEY, XK_m, kf_focus_main, NULL);
5217 setkeybinding(MODKEY, XK_1, kf_ws_1, NULL);
5218 setkeybinding(MODKEY, XK_2, kf_ws_2, NULL);
5219 setkeybinding(MODKEY, XK_3, kf_ws_3, NULL);
5220 setkeybinding(MODKEY, XK_4, kf_ws_4, NULL);
5221 setkeybinding(MODKEY, XK_5, kf_ws_5, NULL);
5222 setkeybinding(MODKEY, XK_6, kf_ws_6, NULL);
5223 setkeybinding(MODKEY, XK_7, kf_ws_7, NULL);
5224 setkeybinding(MODKEY, XK_8, kf_ws_8, NULL);
5225 setkeybinding(MODKEY, XK_9, kf_ws_9, NULL);
5226 setkeybinding(MODKEY, XK_0, kf_ws_10, NULL);
5227 setkeybinding(MODKEY, XK_F1, kf_ws_11, NULL);
5228 setkeybinding(MODKEY, XK_F2, kf_ws_12, NULL);
5229 setkeybinding(MODKEY, XK_F3, kf_ws_13, NULL);
5230 setkeybinding(MODKEY, XK_F4, kf_ws_14, NULL);
5231 setkeybinding(MODKEY, XK_F5, kf_ws_15, NULL);
5232 setkeybinding(MODKEY, XK_F6, kf_ws_16, NULL);
5233 setkeybinding(MODKEY, XK_F7, kf_ws_17, NULL);
5234 setkeybinding(MODKEY, XK_F8, kf_ws_18, NULL);
5235 setkeybinding(MODKEY, XK_F9, kf_ws_19, NULL);
5236 setkeybinding(MODKEY, XK_F10, kf_ws_20, NULL);
5237 setkeybinding(MODKEY, XK_F11, kf_ws_21, NULL);
5238 setkeybinding(MODKEY, XK_F12, kf_ws_22, NULL);
5239 setkeybinding(MODKEY, XK_Right, kf_ws_next, NULL);
5240 setkeybinding(MODKEY, XK_Left, kf_ws_prev, NULL);
5241 setkeybinding(MODKEY, XK_Up, kf_ws_next_all, NULL);
5242 setkeybinding(MODKEY, XK_Down, kf_ws_prev_all, NULL);
5243 setkeybinding(MODKEY, XK_a, kf_ws_prior, NULL);
5244 setkeybinding(MODKEY|ShiftMask, XK_Right, kf_screen_next, NULL);
5245 setkeybinding(MODKEY|ShiftMask, XK_Left, kf_screen_prev, NULL);
5246 setkeybinding(MODKEY|ShiftMask, XK_1, kf_mvws_1, NULL);
5247 setkeybinding(MODKEY|ShiftMask, XK_2, kf_mvws_2, NULL);
5248 setkeybinding(MODKEY|ShiftMask, XK_3, kf_mvws_3, NULL);
5249 setkeybinding(MODKEY|ShiftMask, XK_4, kf_mvws_4, NULL);
5250 setkeybinding(MODKEY|ShiftMask, XK_5, kf_mvws_5, NULL);
5251 setkeybinding(MODKEY|ShiftMask, XK_6, kf_mvws_6, NULL);
5252 setkeybinding(MODKEY|ShiftMask, XK_7, kf_mvws_7, NULL);
5253 setkeybinding(MODKEY|ShiftMask, XK_8, kf_mvws_8, NULL);
5254 setkeybinding(MODKEY|ShiftMask, XK_9, kf_mvws_9, NULL);
5255 setkeybinding(MODKEY|ShiftMask, XK_0, kf_mvws_10, NULL);
5256 setkeybinding(MODKEY|ShiftMask, XK_F1, kf_mvws_11, NULL);
5257 setkeybinding(MODKEY|ShiftMask, XK_F2, kf_mvws_12, NULL);
5258 setkeybinding(MODKEY|ShiftMask, XK_F3, kf_mvws_13, NULL);
5259 setkeybinding(MODKEY|ShiftMask, XK_F4, kf_mvws_14, NULL);
5260 setkeybinding(MODKEY|ShiftMask, XK_F5, kf_mvws_15, NULL);
5261 setkeybinding(MODKEY|ShiftMask, XK_F6, kf_mvws_16, NULL);
5262 setkeybinding(MODKEY|ShiftMask, XK_F7, kf_mvws_17, NULL);
5263 setkeybinding(MODKEY|ShiftMask, XK_F8, kf_mvws_18, NULL);
5264 setkeybinding(MODKEY|ShiftMask, XK_F9, kf_mvws_19, NULL);
5265 setkeybinding(MODKEY|ShiftMask, XK_F10, kf_mvws_20, NULL);
5266 setkeybinding(MODKEY|ShiftMask, XK_F11, kf_mvws_21, NULL);
5267 setkeybinding(MODKEY|ShiftMask, XK_F12, kf_mvws_22, NULL);
5268 setkeybinding(MODKEY, XK_b, kf_bar_toggle, NULL);
5269 setkeybinding(MODKEY, XK_Tab, kf_focus_next, NULL);
5270 setkeybinding(MODKEY|ShiftMask, XK_Tab, kf_focus_prev, NULL);
5271 setkeybinding(MODKEY|ShiftMask, XK_x, kf_wind_kill, NULL);
5272 setkeybinding(MODKEY, XK_x, kf_wind_del, NULL);
5273 setkeybinding(MODKEY, XK_s, kf_spawn_custom,"screenshot_all");
5274 setkeybinding(MODKEY|ShiftMask, XK_s, kf_spawn_custom,"screenshot_wind");
5275 setkeybinding(MODKEY, XK_t, kf_float_toggle,NULL);
5276 setkeybinding(MODKEY|ShiftMask, XK_v, kf_version, NULL);
5277 setkeybinding(MODKEY|ShiftMask, XK_Delete, kf_spawn_custom,"lock");
5278 setkeybinding(MODKEY|ShiftMask, XK_i, kf_spawn_custom,"initscr");
5279 setkeybinding(MODKEY, XK_w, kf_iconify, NULL);
5280 setkeybinding(MODKEY|ShiftMask, XK_w, kf_uniconify, NULL);
5281 setkeybinding(MODKEY|ShiftMask, XK_r, kf_raise_toggle,NULL);
5282 setkeybinding(MODKEY, XK_v, kf_button2, NULL);
5283 setkeybinding(MODKEY, XK_equal, kf_width_grow, NULL);
5284 setkeybinding(MODKEY, XK_minus, kf_width_shrink,NULL);
5285 setkeybinding(MODKEY|ShiftMask, XK_equal, kf_height_grow, NULL);
5286 setkeybinding(MODKEY|ShiftMask, XK_minus, kf_height_shrink,NULL);
5287 setkeybinding(MODKEY, XK_bracketleft, kf_move_left, NULL);
5288 setkeybinding(MODKEY, XK_bracketright,kf_move_right, NULL);
5289 setkeybinding(MODKEY|ShiftMask, XK_bracketleft, kf_move_up, NULL);
5290 setkeybinding(MODKEY|ShiftMask, XK_bracketright,kf_move_down, NULL);
5291 setkeybinding(MODKEY|ShiftMask, XK_slash, kf_name_workspace,NULL);
5292 setkeybinding(MODKEY, XK_slash, kf_search_workspace,NULL);
5293 setkeybinding(MODKEY, XK_f, kf_search_win, NULL);
5295 setkeybinding(MODKEY|ShiftMask, XK_d, kf_dumpwins, NULL);
5304 while (RB_EMPTY(&keys) == 0) {
5305 kp = RB_ROOT(&keys);
5311 setkeymapping(char *selector, char *value, int flags)
5313 char keymapping_file[PATH_MAX];
5314 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
5315 if (value[0] == '~')
5316 snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
5317 pwd->pw_dir, &value[1]);
5319 strlcpy(keymapping_file, value, sizeof keymapping_file);
5321 /* load new key bindings; if it fails, revert to default bindings */
5322 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
5326 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
5331 updatenumlockmask(void)
5334 XModifierKeymap *modmap;
5336 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
5338 modmap = XGetModifierMapping(display);
5339 for (i = 0; i < 8; i++)
5340 for (j = 0; j < modmap->max_keypermod; j++)
5341 if (modmap->modifiermap[i * modmap->max_keypermod + j]
5342 == XKeysymToKeycode(display, XK_Num_Lock))
5343 numlockmask = (1 << i);
5345 XFreeModifiermap(modmap);
5353 unsigned int modifiers[] =
5354 { 0, LockMask, numlockmask, numlockmask | LockMask };
5357 DNPRINTF(SWM_D_MISC, "grabkeys\n");
5358 updatenumlockmask();
5360 for (k = 0; k < ScreenCount(display); k++) {
5361 if (TAILQ_EMPTY(&screens[k].rl))
5363 XUngrabKey(display, AnyKey, AnyModifier, screens[k].root);
5364 RB_FOREACH(kp, key_tree, &keys) {
5365 if ((code = XKeysymToKeycode(display, kp->keysym)))
5366 for (j = 0; j < LENGTH(modifiers); j++)
5367 XGrabKey(display, code,
5368 kp->mod | modifiers[j],
5369 screens[k].root, True,
5370 GrabModeAsync, GrabModeAsync);
5376 grabbuttons(struct ws_win *win, int focused)
5379 unsigned int modifiers[] =
5380 { 0, LockMask, numlockmask, numlockmask|LockMask };
5382 updatenumlockmask();
5383 XUngrabButton(display, AnyButton, AnyModifier, win->id);
5385 for (i = 0; i < LENGTH(buttons); i++)
5386 if (buttons[i].action == client_click)
5387 for (j = 0; j < LENGTH(modifiers); j++)
5388 XGrabButton(display, buttons[i].button,
5389 buttons[i].mask | modifiers[j],
5390 win->id, False, BUTTONMASK,
5391 GrabModeAsync, GrabModeSync, None,
5394 XGrabButton(display, AnyButton, AnyModifier, win->id, False,
5395 BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
5398 const char *quirkname[] = {
5399 "NONE", /* config string for "no value" */
5408 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
5409 #define SWM_Q_WS "\n|+ \t"
5411 parsequirks(char *qstr, unsigned long *quirk)
5421 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
5423 cp += (long)strspn(cp, SWM_Q_WS);
5424 for (i = 0; i < LENGTH(quirkname); i++) {
5425 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
5426 DNPRINTF(SWM_D_QUIRK,
5427 "parsequirks: %s\n", name);
5432 *quirk |= 1 << (i-1);
5436 if (i >= LENGTH(quirkname)) {
5437 DNPRINTF(SWM_D_QUIRK,
5438 "parsequirks: invalid quirk [%s]\n", name);
5446 quirk_insert(const char *class, const char *name, unsigned long quirk)
5450 DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
5453 if ((qp = malloc(sizeof *qp)) == NULL)
5454 err(1, "quirk_insert: malloc");
5455 if ((qp->class = strdup(class)) == NULL)
5456 err(1, "quirk_insert: strdup");
5457 if ((qp->name = strdup(name)) == NULL)
5458 err(1, "quirk_insert: strdup");
5461 TAILQ_INSERT_TAIL(&quirks, qp, entry);
5463 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
5467 quirk_remove(struct quirk *qp)
5469 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
5470 qp->name, qp->quirk);
5472 TAILQ_REMOVE(&quirks, qp, entry);
5477 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
5481 quirk_replace(struct quirk *qp, const char *class, const char *name,
5482 unsigned long quirk)
5484 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
5485 qp->name, qp->quirk);
5488 quirk_insert(class, name, quirk);
5490 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
5494 setquirk(const char *class, const char *name, unsigned long quirk)
5498 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
5501 TAILQ_FOREACH(qp, &quirks, entry) {
5502 if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
5506 quirk_replace(qp, class, name, quirk);
5507 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5512 warnx("error: setquirk: cannot find class/name combination");
5516 quirk_insert(class, name, quirk);
5517 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5521 setconfquirk(char *selector, char *value, int flags)
5523 char *cp, *class, *name;
5525 unsigned long quirks;
5526 if (selector == NULL)
5528 if ((cp = strchr(selector, ':')) == NULL)
5533 if ((retval = parsequirks(value, &quirks)) == 0)
5534 setquirk(class, name, quirks);
5541 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
5542 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
5543 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
5544 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
5545 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5546 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
5547 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5548 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5549 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5550 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5551 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
5552 setquirk("pcb", "pcb", SWM_Q_FLOAT);
5553 setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
5556 /* conf file stuff */
5557 #define SWM_CONF_FILE "spectrwm.conf"
5558 #define SWM_CONF_FILE_OLD "scrotwm.conf"
5562 SWM_S_BAR_AT_BOTTOM,
5563 SWM_S_BAR_BORDER_WIDTH,
5570 SWM_S_CLOCK_ENABLED,
5573 SWM_S_CYCLE_VISIBLE,
5575 SWM_S_DISABLE_BORDER,
5577 SWM_S_FOCUS_CLOSE_WRAP,
5578 SWM_S_FOCUS_DEFAULT,
5584 SWM_S_STACK_ENABLED,
5586 SWM_S_TITLE_CLASS_ENABLED,
5587 SWM_S_TITLE_NAME_ENABLED,
5588 SWM_S_URGENT_ENABLED,
5589 SWM_S_VERBOSE_LAYOUT,
5590 SWM_S_WINDOW_NAME_ENABLED,
5591 SWM_S_WORKSPACE_LIMIT
5595 setconfvalue(char *selector, char *value, int flags)
5601 case SWM_S_BAR_ACTION:
5603 if ((bar_argv[0] = strdup(value)) == NULL)
5604 err(1, "setconfvalue: bar_action");
5606 case SWM_S_BAR_AT_BOTTOM:
5607 bar_at_bottom = atoi(value);
5609 case SWM_S_BAR_BORDER_WIDTH:
5610 bar_border_width = atoi(value);
5611 if (bar_border_width < 0)
5612 bar_border_width = 0;
5614 case SWM_S_BAR_DELAY:
5615 bar_delay = atoi(value);
5617 case SWM_S_BAR_ENABLED:
5618 bar_enabled = atoi(value);
5620 case SWM_S_BAR_FONT:
5622 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
5623 err(1, "setconfvalue: asprintf: failed to allocate "
5624 "memory for bar_fonts.");
5628 case SWM_S_BAR_FORMAT:
5630 if ((bar_format = strdup(value)) == NULL)
5631 err(1, "setconfvalue: bar_format");
5633 case SWM_S_BAR_JUSTIFY:
5634 if (!strcmp(value, "left"))
5635 bar_justify = SWM_BAR_JUSTIFY_LEFT;
5636 else if (!strcmp(value, "center"))
5637 bar_justify = SWM_BAR_JUSTIFY_CENTER;
5638 else if (!strcmp(value, "right"))
5639 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
5641 errx(1, "invalid bar_justify");
5643 case SWM_S_BORDER_WIDTH:
5644 border_width = atoi(value);
5645 if (border_width < 0)
5648 case SWM_S_CLOCK_ENABLED:
5649 clock_enabled = atoi(value);
5651 case SWM_S_CLOCK_FORMAT:
5652 #ifndef SWM_DENY_CLOCK_FORMAT
5654 if ((clock_format = strdup(value)) == NULL)
5655 err(1, "setconfvalue: clock_format");
5658 case SWM_S_CYCLE_EMPTY:
5659 cycle_empty = atoi(value);
5661 case SWM_S_CYCLE_VISIBLE:
5662 cycle_visible = atoi(value);
5664 case SWM_S_DIALOG_RATIO:
5665 dialog_ratio = atof(value);
5666 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
5669 case SWM_S_DISABLE_BORDER:
5670 disable_border = atoi(value);
5672 case SWM_S_FOCUS_CLOSE:
5673 if (!strcmp(value, "first"))
5674 focus_close = SWM_STACK_BOTTOM;
5675 else if (!strcmp(value, "last"))
5676 focus_close = SWM_STACK_TOP;
5677 else if (!strcmp(value, "next"))
5678 focus_close = SWM_STACK_ABOVE;
5679 else if (!strcmp(value, "previous"))
5680 focus_close = SWM_STACK_BELOW;
5682 errx(1, "focus_close");
5684 case SWM_S_FOCUS_CLOSE_WRAP:
5685 focus_close_wrap = atoi(value);
5687 case SWM_S_FOCUS_DEFAULT:
5688 if (!strcmp(value, "last"))
5689 focus_default = SWM_STACK_TOP;
5690 else if (!strcmp(value, "first"))
5691 focus_default = SWM_STACK_BOTTOM;
5693 errx(1, "focus_default");
5695 case SWM_S_FOCUS_MODE:
5696 if (!strcmp(value, "default"))
5697 focus_mode = SWM_FOCUS_DEFAULT;
5698 else if (!strcmp(value, "follow_cursor"))
5699 focus_mode = SWM_FOCUS_FOLLOW;
5700 else if (!strcmp(value, "synergy"))
5701 focus_mode = SWM_FOCUS_SYNERGY;
5703 errx(1, "focus_mode");
5705 case SWM_S_SPAWN_ORDER:
5706 if (!strcmp(value, "first"))
5707 spawn_position = SWM_STACK_BOTTOM;
5708 else if (!strcmp(value, "last"))
5709 spawn_position = SWM_STACK_TOP;
5710 else if (!strcmp(value, "next"))
5711 spawn_position = SWM_STACK_ABOVE;
5712 else if (!strcmp(value, "previous"))
5713 spawn_position = SWM_STACK_BELOW;
5715 errx(1, "spawn_position");
5717 case SWM_S_SPAWN_TERM:
5718 setconfspawn("term", value, 0);
5719 setconfspawn("spawn_term", value, 0);
5723 case SWM_S_SS_ENABLED:
5724 ss_enabled = atoi(value);
5726 case SWM_S_STACK_ENABLED:
5727 stack_enabled = atoi(value);
5729 case SWM_S_TERM_WIDTH:
5730 term_width = atoi(value);
5734 case SWM_S_TITLE_CLASS_ENABLED:
5735 title_class_enabled = atoi(value);
5737 case SWM_S_TITLE_NAME_ENABLED:
5738 title_name_enabled = atoi(value);
5740 case SWM_S_URGENT_ENABLED:
5741 urgent_enabled = atoi(value);
5743 case SWM_S_VERBOSE_LAYOUT:
5744 verbose_layout = atoi(value);
5745 for (i = 0; layouts[i].l_stack != NULL; i++) {
5747 layouts[i].l_string = fancy_stacker;
5749 layouts[i].l_string = plain_stacker;
5752 case SWM_S_WINDOW_NAME_ENABLED:
5753 window_name_enabled = atoi(value);
5755 case SWM_S_WORKSPACE_LIMIT:
5756 workspace_limit = atoi(value);
5757 if (workspace_limit > SWM_WS_MAX)
5758 workspace_limit = SWM_WS_MAX;
5759 else if (workspace_limit < 1)
5760 workspace_limit = 1;
5769 setconfmodkey(char *selector, char *value, int flags)
5771 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
5772 update_modkey(Mod1Mask);
5773 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
5774 update_modkey(Mod2Mask);
5775 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
5776 update_modkey(Mod3Mask);
5777 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
5778 update_modkey(Mod4Mask);
5785 setconfcolor(char *selector, char *value, int flags)
5787 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
5792 setconfregion(char *selector, char *value, int flags)
5794 custom_region(value);
5799 setautorun(char *selector, char *value, int flags)
5809 if (getenv("SWM_STARTED"))
5813 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
5814 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
5816 if (ws_id < 0 || ws_id >= workspace_limit)
5817 errx(1, "autorun: invalid workspace %d", ws_id + 1);
5820 * This is a little intricate
5822 * If the pid already exists we simply reuse it because it means it was
5823 * used before AND not claimed by manage_window. We get away with
5824 * altering it in the parent after INSERT because this can not be a race
5827 while ((ap = strsep(&sp, " \t")) != NULL) {
5830 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
5832 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
5833 err(1, "setautorun: realloc");
5834 a.argv[argc - 1] = ap;
5837 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
5838 err(1, "setautorun: realloc");
5839 a.argv[argc] = NULL;
5841 if ((pid = fork()) == 0) {
5842 spawn(ws_id, &a, 1);
5851 p = calloc(1, sizeof *p);
5854 TAILQ_INSERT_TAIL(&pidlist, p, entry);
5864 setlayout(char *selector, char *value, int flags)
5866 int ws_id, i, x, mg, ma, si, raise, f = 0;
5867 int st = SWM_V_STACK;
5869 struct workspace *ws;
5871 if (getenv("SWM_STARTED"))
5875 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
5876 &ws_id, &mg, &ma, &si, &raise, s) != 6)
5877 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
5878 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
5881 if (ws_id < 0 || ws_id >= workspace_limit)
5882 errx(1, "layout: invalid workspace %d", ws_id + 1);
5884 if (!strcasecmp(s, "vertical"))
5886 else if (!strcasecmp(s, "vertical_flip")) {
5889 } else if (!strcasecmp(s, "horizontal"))
5891 else if (!strcasecmp(s, "horizontal_flip")) {
5894 } else if (!strcasecmp(s, "fullscreen"))
5897 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
5898 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
5901 for (i = 0; i < ScreenCount(display); i++) {
5902 ws = (struct workspace *)&screens[i].ws;
5903 ws[ws_id].cur_layout = &layouts[st];
5905 ws[ws_id].always_raise = raise;
5906 if (st == SWM_MAX_STACK)
5910 for (x = 0; x < abs(mg); x++) {
5911 ws[ws_id].cur_layout->l_config(&ws[ws_id],
5912 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
5913 SWM_ARG_ID_MASTERSHRINK);
5917 for (x = 0; x < abs(ma); x++) {
5918 ws[ws_id].cur_layout->l_config(&ws[ws_id],
5919 ma >= 0 ? SWM_ARG_ID_MASTERADD :
5920 SWM_ARG_ID_MASTERDEL);
5924 for (x = 0; x < abs(si); x++) {
5925 ws[ws_id].cur_layout->l_config(&ws[ws_id],
5926 si >= 0 ? SWM_ARG_ID_STACKINC :
5927 SWM_ARG_ID_STACKDEC);
5932 ws[ws_id].cur_layout->l_config(&ws[ws_id],
5933 SWM_ARG_ID_FLIPLAYOUT);
5941 /* config options */
5942 struct config_option {
5944 int (*func)(char*, char*, int);
5947 struct config_option configopt[] = {
5948 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
5949 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
5950 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
5951 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
5952 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
5953 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
5954 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
5955 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
5956 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
5957 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
5958 { "bar_format", setconfvalue, SWM_S_BAR_FORMAT },
5959 { "keyboard_mapping", setkeymapping, 0 },
5960 { "bind", setconfbinding, 0 },
5961 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
5962 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
5963 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
5964 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
5965 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
5966 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
5967 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
5968 { "workspace_limit", setconfvalue, SWM_S_WORKSPACE_LIMIT },
5969 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
5970 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
5971 { "modkey", setconfmodkey, 0 },
5972 { "program", setconfspawn, 0 },
5973 { "quirk", setconfquirk, 0 },
5974 { "region", setconfregion, 0 },
5975 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
5976 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
5977 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
5978 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
5979 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
5980 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
5981 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
5982 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
5983 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
5984 { "focus_close", setconfvalue, SWM_S_FOCUS_CLOSE },
5985 { "focus_close_wrap", setconfvalue, SWM_S_FOCUS_CLOSE_WRAP },
5986 { "focus_default", setconfvalue, SWM_S_FOCUS_DEFAULT },
5987 { "spawn_position", setconfvalue, SWM_S_SPAWN_ORDER },
5988 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
5989 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
5990 { "autorun", setautorun, 0 },
5991 { "layout", setlayout, 0 },
5996 conf_load(char *filename, int keymapping)
5999 char *line, *cp, *optsub, *optval;
6000 size_t linelen, lineno = 0;
6001 int wordlen, i, optind;
6002 struct config_option *opt;
6004 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
6006 if (filename == NULL) {
6007 warnx("conf_load: no filename");
6010 if ((config = fopen(filename, "r")) == NULL) {
6011 warn("conf_load: fopen: %s", filename);
6015 while (!feof(config)) {
6016 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
6019 err(1, "%s", filename);
6024 cp += strspn(cp, " \t\n"); /* eat whitespace */
6025 if (cp[0] == '\0') {
6030 /* get config option */
6031 wordlen = strcspn(cp, "=[ \t\n");
6033 warnx("%s: line %zd: no option found",
6038 for (i = 0; i < LENGTH(configopt); i++) {
6039 opt = &configopt[i];
6040 if (!strncasecmp(cp, opt->optname, wordlen) &&
6041 strlen(opt->optname) == wordlen) {
6047 warnx("%s: line %zd: unknown option %.*s",
6048 filename, lineno, wordlen, cp);
6051 if (keymapping && strcmp(opt->optname, "bind")) {
6052 warnx("%s: line %zd: invalid option %.*s",
6053 filename, lineno, wordlen, cp);
6057 cp += strspn(cp, " \t\n"); /* eat whitespace */
6058 /* get [selector] if any */
6062 wordlen = strcspn(cp, "]");
6065 warnx("%s: line %zd: syntax error",
6070 if (asprintf(&optsub, "%.*s", wordlen, cp) ==
6072 warnx("%s: line %zd: unable to allocate"
6073 "memory for selector", filename,
6079 cp += strspn(cp, "] \t\n"); /* eat trailing */
6081 cp += strspn(cp, "= \t\n"); /* eat trailing */
6083 optval = strdup(cp);
6084 /* call function to deal with it all */
6085 if (configopt[optind].func(optsub, optval,
6086 configopt[optind].funcflags) != 0)
6087 errx(1, "%s: line %zd: invalid data for %s",
6088 filename, lineno, configopt[optind].optname);
6095 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
6102 DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
6108 set_child_transient(struct ws_win *win, Window *trans)
6110 struct ws_win *parent, *w;
6111 XWMHints *wmh = NULL;
6112 struct swm_region *r;
6113 struct workspace *ws;
6115 parent = find_window(win->transient);
6117 parent->child_trans = win;
6119 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
6120 " for 0x%lx trans 0x%lx\n", win->id, win->transient);
6122 if (win->hints == NULL) {
6123 warnx("no hints for 0x%lx", win->id);
6127 r = root_to_region(win->wa.root);
6129 /* parent doen't exist in our window list */
6130 TAILQ_FOREACH(w, &ws->winlist, entry) {
6134 if ((wmh = XGetWMHints(display, w->id)) == NULL) {
6135 warnx("can't get hints for 0x%lx", w->id);
6139 if (win->hints->window_group != wmh->window_group)
6142 w->child_trans = win;
6143 win->transient = w->id;
6145 DNPRINTF(SWM_D_MISC, "set_child_transient: asjusting "
6146 "transient to 0x%lx\n", win->transient);
6156 window_get_pid(Window win)
6158 Atom actual_type_return;
6159 int actual_format_return = 0;
6160 unsigned long nitems_return = 0;
6161 unsigned long bytes_after_return = 0;
6165 unsigned char *prop = NULL;
6167 if (XGetWindowProperty(display, win,
6168 XInternAtom(display, "_NET_WM_PID", False), 0, 1, False,
6169 XA_CARDINAL, &actual_type_return, &actual_format_return,
6170 &nitems_return, &bytes_after_return,
6171 (unsigned char**)(void*)&pid) != Success)
6173 if (actual_type_return != XA_CARDINAL)
6184 if (XGetWindowProperty(display, win,
6185 XInternAtom(display, "_SWM_PID", False), 0, SWM_PROPLEN, False,
6186 XA_STRING, &actual_type_return, &actual_format_return,
6187 &nitems_return, &bytes_after_return, &prop) != Success)
6189 if (actual_type_return != XA_STRING)
6194 ret = strtonum((const char *)prop, 0, UINT_MAX, &errstr);
6195 /* ignore error because strtonum returns 0 anyway */
6202 manage_window(Window id)
6205 struct workspace *ws;
6206 struct ws_win *win, *ww;
6207 int format, i, ws_idx, n, border_me = 0;
6208 unsigned long nitems, bytes;
6209 Atom ws_idx_atom = 0, type;
6210 Atom *prot = NULL, *pp;
6211 unsigned char ws_idx_str[SWM_PROPLEN], *prop = NULL;
6212 struct swm_region *r;
6217 if ((win = find_window(id)) != NULL)
6218 return (win); /* already being managed */
6220 /* see if we are on the unmanaged list */
6221 if ((win = find_unmanaged_window(id)) != NULL) {
6222 DNPRINTF(SWM_D_MISC, "manage_window: previously unmanaged "
6223 "window: 0x%lx\n", win->id);
6224 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6226 set_child_transient(win, &trans);
6228 if (trans && (ww = find_window(trans)))
6229 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
6230 else if ((ww = win->ws->focus) &&
6231 spawn_position == SWM_STACK_ABOVE)
6232 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus,
6234 else if (ww && spawn_position == SWM_STACK_BELOW)
6235 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6236 else switch (spawn_position) {
6239 case SWM_STACK_ABOVE:
6240 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6242 case SWM_STACK_BOTTOM:
6243 case SWM_STACK_BELOW:
6244 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6247 ewmh_update_actions(win);
6251 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
6252 err(1, "manage_window: calloc: failed to allocate memory for "
6258 /* see if we need to override the workspace */
6259 p = find_pid(window_get_pid(id));
6261 /* Get all the window data in one shot */
6262 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
6264 XGetWindowProperty(display, id, ws_idx_atom, 0, SWM_PROPLEN,
6265 False, XA_STRING, &type, &format, &nitems, &bytes, &prop);
6267 XGetWindowAttributes(display, id, &win->wa);
6268 XGetWMNormalHints(display, id, &win->sh, &win->sh_mask);
6269 win->hints = XGetWMHints(display, id);
6270 XGetTransientForHint(display, id, &trans);
6272 win->transient = trans;
6273 set_child_transient(win, &trans);
6274 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%lx, "
6275 "transient: 0x%lx\n", win->id, win->transient);
6278 /* get supported protocols */
6279 if (XGetWMProtocols(display, id, &prot, &n)) {
6280 for (i = 0, pp = prot; i < n; i++, pp++) {
6281 if (*pp == takefocus)
6282 win->take_focus = 1;
6284 win->can_delete = 1;
6290 win->iconic = get_iconic(win);
6293 * Figure out where to put the window. If it was previously assigned to
6294 * a workspace (either by spawn() or manually moving), and isn't
6295 * transient, * put it in the same workspace
6297 r = root_to_region(win->wa.root);
6299 ws = &r->s->ws[p->ws];
6300 TAILQ_REMOVE(&pidlist, p, entry);
6303 } else if (prop && win->transient == 0) {
6304 DNPRINTF(SWM_D_PROP, "manage_window: get _SWM_WS: %s\n", prop);
6305 ws_idx = strtonum((const char *)prop, 0, workspace_limit - 1,
6308 DNPRINTF(SWM_D_EVENT, "manage_window: window: #%s: %s",
6311 ws = &r->s->ws[ws_idx];
6314 /* this should launch transients in the same ws as parent */
6316 if ((ww = find_window(trans)) != NULL)
6322 warnx("manage_window: fix this "
6328 /* set up the window layout */
6331 win->s = r->s; /* this never changes */
6332 if (trans && (ww = find_window(trans)))
6333 TAILQ_INSERT_AFTER(&ws->winlist, ww, win, entry);
6334 else if (win->ws->focus && spawn_position == SWM_STACK_ABOVE)
6335 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus, win,
6337 else if (win->ws->focus && spawn_position == SWM_STACK_BELOW)
6338 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6339 else switch (spawn_position) {
6342 case SWM_STACK_ABOVE:
6343 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6345 case SWM_STACK_BOTTOM:
6346 case SWM_STACK_BELOW:
6347 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6350 /* ignore window border if there is one. */
6351 WIDTH(win) = win->wa.width;
6352 HEIGHT(win) = win->wa.height;
6353 X(win) = win->wa.x + win->wa.border_width;
6354 Y(win) = win->wa.y + win->wa.border_width;
6356 win->g_floatvalid = 0;
6357 win->floatmaxed = 0;
6358 win->ewmh_flags = 0;
6360 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%lx, (x,y) w x h: "
6361 "(%d,%d) %d x %d, ws: %d\n", win->id, X(win), Y(win), WIDTH(win),
6362 HEIGHT(win), ws->idx);
6364 constrain_window(win, r, 0);
6366 /* Set window properties so we can remember this after reincarnation */
6367 if (ws_idx_atom && prop == NULL &&
6368 snprintf((char *)ws_idx_str, SWM_PROPLEN, "%d", ws->idx) <
6370 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
6372 XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
6373 PropModeReplace, ws_idx_str, strlen((char *)ws_idx_str));
6378 ewmh_autoquirk(win);
6380 if (XGetClassHint(display, win->id, &win->ch)) {
6381 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
6382 win->ch.res_class, win->ch.res_name);
6384 /* java is retarded so treat it special */
6385 if (strstr(win->ch.res_name, "sun-awt")) {
6390 TAILQ_FOREACH(qp, &quirks, entry) {
6391 if (!strcmp(win->ch.res_class, qp->class) &&
6392 !strcmp(win->ch.res_name, qp->name)) {
6393 DNPRINTF(SWM_D_CLASS, "manage_window: found: "
6394 "class: %s, name: %s\n", win->ch.res_class,
6396 if (qp->quirk & SWM_Q_FLOAT) {
6400 win->quirks = qp->quirk;
6405 /* alter window position if quirky */
6406 if (win->quirks & SWM_Q_ANYWHERE) {
6407 win->manual = 1; /* don't center the quirky windows */
6408 if (bar_enabled && Y(win) < bar_height)
6409 Y(win) = bar_height;
6410 if (WIDTH(win) + X(win) > WIDTH(r))
6411 X(win) = WIDTH(r) - WIDTH(win) - 2;
6415 /* Reset font sizes (the bruteforce way; no default keybinding). */
6416 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
6417 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6418 fake_keypress(win, XK_KP_Subtract, ShiftMask);
6419 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6420 fake_keypress(win, XK_KP_Add, ShiftMask);
6423 ewmh_get_win_state(win);
6424 ewmh_update_actions(win);
6425 ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
6430 X(win) -= border_width;
6431 Y(win) -= border_width;
6435 XSelectInput(display, id, EnterWindowMask | FocusChangeMask |
6436 PropertyChangeMask | StructureNotifyMask);
6438 /* floaters need to be mapped if they are in the current workspace */
6439 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
6440 XMapRaised(display, win->id);
6446 free_window(struct ws_win *win)
6448 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%lx\n", win->id);
6453 /* needed for restart wm */
6454 set_win_state(win, WithdrawnState);
6456 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6458 if (win->ch.res_class)
6459 XFree(win->ch.res_class);
6460 if (win->ch.res_name)
6461 XFree(win->ch.res_name);
6466 memset(win, 0xff, sizeof *win); /* XXX kill later */
6472 unmanage_window(struct ws_win *win)
6474 struct ws_win *parent;
6479 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%lx\n", win->id);
6481 if (win->transient) {
6482 parent = find_window(win->transient);
6484 parent->child_trans = NULL;
6487 /* focus on root just in case */
6488 XSetInputFocus(display, PointerRoot, PointerRoot, CurrentTime);
6497 TAILQ_REMOVE(&win->ws->winlist, win, entry);
6498 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
6502 focus_magic(struct ws_win *win)
6504 DNPRINTF(SWM_D_FOCUS, "focus_magic: window: 0x%lx\n", WINID(win));
6507 /* if there are no windows clear the status-bar */
6512 if (win->child_trans) {
6513 /* win = parent & has a transient so focus on that */
6515 focus_win(win->child_trans);
6516 if (win->child_trans->take_focus)
6517 client_msg(win, takefocus);
6519 /* make sure transient hasn't disappeared */
6520 if (validate_win(win->child_trans) == 0) {
6521 focus_win(win->child_trans);
6522 if (win->child_trans->take_focus)
6523 client_msg(win->child_trans, takefocus);
6525 win->child_trans = NULL;
6527 if (win->take_focus)
6528 client_msg(win, takefocus);
6534 if (win->take_focus)
6535 client_msg(win, takefocus);
6542 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%lx\n", e->xexpose.window);
6549 XKeyEvent *ev = &e->xkey;
6551 struct swm_region *r;
6553 keysym = XkbKeycodeToKeysym(display, (KeyCode)ev->keycode, 0, 0);
6554 if ((kp = key_lookup(CLEANMASK(ev->state), keysym)) == NULL)
6556 if (keyfuncs[kp->funcid].func == NULL)
6559 r = root_to_region(ev->root);
6560 if (kp->funcid == kf_spawn_custom)
6561 spawn_custom(r, &(keyfuncs[kp->funcid].args), kp->spawn_name);
6563 keyfuncs[kp->funcid].func(r, &(keyfuncs[kp->funcid].args));
6567 buttonpress(XEvent *e)
6571 XButtonPressedEvent *ev = &e->xbutton;
6573 if ((win = find_window(ev->window)) == NULL)
6577 action = client_click;
6579 for (i = 0; i < LENGTH(buttons); i++)
6580 if (action == buttons[i].action && buttons[i].func &&
6581 buttons[i].button == ev->button &&
6582 CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state))
6583 buttons[i].func(win, &buttons[i].args);
6587 configurerequest(XEvent *e)
6589 XConfigureRequestEvent *ev = &e->xconfigurerequest;
6594 if ((win = find_window(ev->window)) == NULL)
6595 if ((win = find_unmanaged_window(ev->window)) == NULL)
6599 bzero(&wc, sizeof wc);
6602 wc.width = ev->width;
6603 wc.height = ev->height;
6604 wc.border_width = ev->border_width;
6605 wc.sibling = ev->above;
6606 wc.stack_mode = ev->detail;
6608 DNPRINTF(SWM_D_EVENT, "configurerequest: new window: 0x%lx, "
6609 "new: %s, (x,y) w x h: (%d,%d) %d x %d\n", ev->window,
6610 YESNO(new), wc.x, wc.y, wc.width, wc.height);
6612 XConfigureWindow(display, ev->window, ev->value_mask, &wc);
6613 } else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) &&
6614 !(win->sh_mask & EWMH_F_FULLSCREEN)) {
6615 win->g_float.x = ev->x - X(win->ws->r);
6616 win->g_float.y = ev->y - Y(win->ws->r);
6617 win->g_float.w = ev->width;
6618 win->g_float.h = ev->height;
6619 win->g_floatvalid = 1;
6621 if (win->floating) {
6622 win->g = win->g_float;
6623 win->g.x += X(win->ws->r);
6624 win->g.y += Y(win->ws->r);
6627 config_win(win, ev);
6630 config_win(win, ev);
6635 configurenotify(XEvent *e)
6639 DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%lx\n",
6640 e->xconfigure.window);
6642 win = find_window(e->xconfigure.window);
6644 XGetWMNormalHints(display, win->id, &win->sh, &win->sh_mask);
6648 if (focus_mode == SWM_FOCUS_DEFAULT)
6649 drain_enter_notify();
6654 destroynotify(XEvent *e)
6657 XDestroyWindowEvent *ev = &e->xdestroywindow;
6659 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%lx\n", ev->window);
6661 if ((win = find_window(ev->window)) == NULL) {
6662 if ((win = find_unmanaged_window(ev->window)) == NULL)
6668 /* make sure we focus on something */
6671 unmanage_window(win);
6673 if (focus_mode == SWM_FOCUS_DEFAULT)
6674 drain_enter_notify();
6679 enternotify(XEvent *e)
6681 XCrossingEvent *ev = &e->xcrossing;
6686 Window focus_return;
6687 int revert_to_return;
6689 DNPRINTF(SWM_D_FOCUS, "enternotify: window: 0x%lx, mode: %d, detail: "
6690 "%d, root: 0x%lx, subwindow: 0x%lx, same_screen: %s, focus: %s, "
6691 "state: %d\n", ev->window, ev->mode, ev->detail, ev->root,
6692 ev->subwindow, YESNO(ev->same_screen), YESNO(ev->focus), ev->state);
6694 if (ev->mode != NotifyNormal) {
6695 DNPRINTF(SWM_D_EVENT, "skip enternotify: generated by "
6700 switch (focus_mode) {
6701 case SWM_FOCUS_DEFAULT:
6703 case SWM_FOCUS_FOLLOW:
6705 case SWM_FOCUS_SYNERGY:
6708 * all these checks need to be in this order because the
6709 * XCheckTypedWindowEvent relies on weeding out the previous events
6711 * making this code an option would enable a follow mouse for focus
6716 * state is set when we are switching workspaces and focus is set when
6717 * the window or a subwindow already has focus (occurs during restart).
6719 * Only honor the focus flag if last_focus_event is not FocusOut,
6720 * this allows spectrwm to continue to control focus when another
6721 * program is also playing with it.
6723 if (ev->state || (ev->focus && last_focus_event != FocusOut)) {
6724 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: focus\n");
6729 * happens when a window is created or destroyed and the border
6730 * crosses the mouse pointer and when switching ws
6732 * we need the subwindow test to see if we came from root in order
6733 * to give focus to floaters
6735 if (ev->mode == NotifyNormal && ev->detail == NotifyVirtual &&
6736 ev->subwindow == 0) {
6737 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: NotifyVirtual\n");
6741 /* this window already has focus */
6742 if (ev->mode == NotifyNormal && ev->detail == NotifyInferior) {
6743 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win has focus\n");
6747 /* this window is being deleted or moved to another ws */
6748 if (XCheckTypedWindowEvent(display, ev->window, ConfigureNotify,
6750 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: configurenotify\n");
6751 XPutBackEvent(display, &cne);
6755 if ((win = find_window(ev->window)) == NULL) {
6756 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win == NULL\n");
6761 * In fullstack kill all enters unless they come from a different ws
6762 * (i.e. another region) or focus has been grabbed externally.
6764 if (win->ws->cur_layout->flags & SWM_L_FOCUSPREV &&
6765 last_focus_event != FocusOut) {
6766 XGetInputFocus(display, &focus_return, &revert_to_return);
6767 if ((w = find_window(focus_return)) == NULL ||
6769 DNPRINTF(SWM_D_EVENT, "ignoring event: fullstack\n");
6777 if ((win = find_window(ev->window)) == NULL) {
6778 DNPRINTF(SWM_D_EVENT, "skip enternotify: window is NULL\n");
6783 * if we have more enternotifies let them handle it in due time
6785 if (XCheckTypedEvent(display, EnterNotify, &cne) == True) {
6786 DNPRINTF(SWM_D_EVENT,
6787 "ignoring enternotify: got more enternotify\n");
6788 XPutBackEvent(display, &cne);
6795 /* lets us use one switch statement for arbitrary mode/detail combinations */
6796 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
6799 focusevent(XEvent *e)
6803 u_int32_t mode_detail;
6804 XFocusChangeEvent *ev = &e->xfocus;
6806 DNPRINTF(SWM_D_EVENT, "focusevent: %s window: 0x%lx mode: %d "
6807 "detail: %d\n", ev->type == FocusIn ? "entering" : "leaving",
6808 ev->window, ev->mode, ev->detail);
6810 if (last_focus_event == ev->type) {
6811 DNPRINTF(SWM_D_FOCUS, "ignoring focusevent: bad ordering\n");
6815 last_focus_event = ev->type;
6816 mode_detail = MERGE_MEMBERS(ev->mode, ev->detail);
6818 switch (mode_detail) {
6819 /* synergy client focus operations */
6820 case MERGE_MEMBERS(NotifyNormal, NotifyNonlinear):
6821 case MERGE_MEMBERS(NotifyNormal, NotifyNonlinearVirtual):
6823 /* synergy server focus operations */
6824 case MERGE_MEMBERS(NotifyWhileGrabbed, NotifyNonlinear):
6826 /* Entering applications like rdesktop that mangle the pointer */
6827 case MERGE_MEMBERS(NotifyNormal, NotifyPointer):
6829 if ((win = find_window(e->xfocus.window)) != NULL && win->ws->r)
6830 XSetWindowBorder(display, win->id,
6831 win->ws->r->s->c[ev->type == FocusIn ?
6832 SWM_S_COLOR_FOCUS : SWM_S_COLOR_UNFOCUS].color);
6835 warnx("ignoring focusevent");
6836 DNPRINTF(SWM_D_FOCUS, "ignoring focusevent\n");
6843 mapnotify(XEvent *e)
6846 XMapEvent *ev = &e->xmap;
6848 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%lx\n", ev->window);
6850 win = manage_window(ev->window);
6852 set_win_state(win, NormalState);
6855 * focus_win can only set input focus on a mapped window.
6856 * make sure the window really has focus since it is just being mapped.
6858 if (win->ws->focus == win)
6863 mappingnotify(XEvent *e)
6865 XMappingEvent *ev = &e->xmapping;
6867 XRefreshKeyboardMapping(ev);
6868 if (ev->request == MappingKeyboard)
6873 maprequest(XEvent *e)
6876 struct swm_region *r;
6877 XWindowAttributes wa;
6878 XMapRequestEvent *ev = &e->xmaprequest;
6880 DNPRINTF(SWM_D_EVENT, "maprequest: window: 0x%lx\n",
6881 e->xmaprequest.window);
6883 if (!XGetWindowAttributes(display, ev->window, &wa))
6885 if (wa.override_redirect)
6888 win = manage_window(e->xmaprequest.window);
6890 return; /* can't happen */
6894 /* make new win focused */
6895 r = root_to_region(win->wa.root);
6896 if (win->ws == r->ws)
6901 propertynotify(XEvent *e)
6904 XPropertyEvent *ev = &e->xproperty;
6907 name = XGetAtomName(display, ev->atom);
6908 DNPRINTF(SWM_D_EVENT, "propertynotify: window: 0x%lx, atom: %s\n",
6913 win = find_window(ev->window);
6917 if (ev->state == PropertyDelete && ev->atom == a_swm_iconic) {
6918 update_iconic(win, 0);
6919 XMapRaised(display, win->id);
6927 case XA_WM_NORMAL_HINTS:
6929 XGetWMNormalHints(display, win->id, &win->sh, &mask);
6930 warnx("normal hints: flag 0x%x", win->sh.flags);
6931 if (win->sh.flags & PMinSize) {
6932 WIDTH(win) = win->sh.min_width;
6933 HEIGHT(win) = win->sh.min_height;
6934 warnx("min %d %d", WIDTH(win), HEIGHT(win));
6936 XMoveResizeWindow(display, win->id,
6937 X(win), Y(win), WIDTH(win), HEIGHT(win));
6949 unmapnotify(XEvent *e)
6953 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%lx\n", e->xunmap.window);
6955 /* determine if we need to help unmanage this window */
6956 win = find_window(e->xunmap.window);
6960 if (getstate(e->xunmap.window) == NormalState) {
6961 unmanage_window(win);
6964 /* giant hack for apps that don't destroy transient windows */
6965 /* eat a bunch of events to prevent remanaging the window */
6967 while (XCheckWindowEvent(display, e->xunmap.window,
6968 EnterWindowMask, &cne))
6970 while (XCheckWindowEvent(display, e->xunmap.window,
6971 StructureNotifyMask, &cne))
6973 while (XCheckWindowEvent(display, e->xunmap.window,
6974 SubstructureNotifyMask, &cne))
6976 /* resend unmap because we ated it */
6977 XUnmapWindow(display, e->xunmap.window);
6980 if (focus_mode == SWM_FOCUS_DEFAULT)
6981 drain_enter_notify();
6985 visibilitynotify(XEvent *e)
6988 struct swm_region *r;
6990 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%lx\n",
6991 e->xvisibility.window);
6992 if (e->xvisibility.state == VisibilityUnobscured)
6993 for (i = 0; i < ScreenCount(display); i++)
6994 TAILQ_FOREACH(r, &screens[i].rl, entry)
6995 if (e->xvisibility.window == WINID(r->bar))
7000 clientmessage(XEvent *e)
7002 XClientMessageEvent *ev;
7007 win = find_window(ev->window);
7009 if (ev->message_type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7010 DNPRINTF(SWM_D_EVENT, "clientmessage: request focus on "
7011 "unmanaged window.\n");
7012 e->xmaprequest.window = ev->window;
7018 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%lx, type: %ld\n",
7019 ev->window, ev->message_type);
7021 if (ev->message_type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7022 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
7025 if (ev->message_type == ewmh[_NET_CLOSE_WINDOW].atom) {
7026 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
7027 if (win->can_delete)
7028 client_msg(win, adelete);
7030 XKillClient(display, win->id);
7032 if (ev->message_type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
7033 DNPRINTF(SWM_D_EVENT,
7034 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
7035 if (win->floating) {
7036 if (ev->data.l[0] & (1<<8)) /* x */
7037 X(win) = ev->data.l[1];
7038 if (ev->data.l[0] & (1<<9)) /* y */
7039 Y(win) = ev->data.l[2];
7040 if (ev->data.l[0] & (1<<10)) /* width */
7041 WIDTH(win) = ev->data.l[3];
7042 if (ev->data.l[0] & (1<<11)) /* height */
7043 HEIGHT(win) = ev->data.l[4];
7048 /* TODO: Change stack sizes */
7049 /* notify no change was made. */
7050 config_win(win, NULL);
7053 if (ev->message_type == ewmh[_NET_WM_STATE].atom) {
7054 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
7055 ewmh_update_win_state(win, ev->data.l[1], ev->data.l[0]);
7057 ewmh_update_win_state(win, ev->data.l[2],
7065 xerror_start(Display *d, XErrorEvent *ee)
7072 xerror(Display *d, XErrorEvent *ee)
7074 /* warnx("error: %p %p", display, ee); */
7082 xerrorxlib = XSetErrorHandler(xerror_start);
7084 /* this causes an error if some other window manager is running */
7085 XSelectInput(display, DefaultRootWindow(display),
7086 SubstructureRedirectMask);
7087 XSync(display, False);
7091 XSetErrorHandler(xerror);
7092 XSync(display, False);
7097 new_region(struct swm_screen *s, int x, int y, int w, int h)
7099 struct swm_region *r, *n;
7100 struct workspace *ws = NULL;
7103 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
7104 s->idx, w, h, x, y);
7106 /* remove any conflicting regions */
7107 n = TAILQ_FIRST(&s->rl);
7110 n = TAILQ_NEXT(r, entry);
7111 if (X(r) < (x + w) &&
7112 (X(r) + WIDTH(r)) > x &&
7114 (Y(r) + HEIGHT(r)) > y) {
7115 if (r->ws->r != NULL)
7116 r->ws->old_r = r->ws->r;
7119 TAILQ_REMOVE(&s->rl, r, entry);
7120 TAILQ_INSERT_TAIL(&s->orl, r, entry);
7124 /* search old regions for one to reuse */
7126 /* size + location match */
7127 TAILQ_FOREACH(r, &s->orl, entry)
7128 if (X(r) == x && Y(r) == y &&
7129 HEIGHT(r) == h && WIDTH(r) == w)
7133 TAILQ_FOREACH(r, &s->orl, entry)
7134 if (HEIGHT(r) == h && WIDTH(r) == w)
7138 TAILQ_REMOVE(&s->orl, r, entry);
7139 /* try to use old region's workspace */
7140 if (r->ws->r == NULL)
7143 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
7144 err(1, "new_region: calloc: failed to allocate memory "
7147 /* if we don't have a workspace already, find one */
7149 for (i = 0; i < workspace_limit; i++)
7150 if (s->ws[i].r == NULL) {
7157 errx(1, "new_region: no free workspaces");
7168 TAILQ_INSERT_TAIL(&s->rl, r, entry);
7174 #ifdef SWM_XRR_HAS_CRTC
7176 XRRScreenResources *sr;
7179 #endif /* SWM_XRR_HAS_CRTC */
7180 struct swm_region *r;
7183 if (i >= ScreenCount(display))
7184 errx(1, "scan_xrandr: invalid screen");
7186 /* remove any old regions */
7187 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
7188 r->ws->old_r = r->ws->r = NULL;
7190 TAILQ_REMOVE(&screens[i].rl, r, entry);
7191 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
7195 /* map virtual screens onto physical screens */
7196 #ifdef SWM_XRR_HAS_CRTC
7197 if (xrandr_support) {
7198 sr = XRRGetScreenResourcesCurrent(display, screens[i].root);
7200 new_region(&screens[i], 0, 0,
7201 DisplayWidth(display, i),
7202 DisplayHeight(display, i));
7206 for (c = 0, ci = NULL; c < ncrtc; c++) {
7207 ci = XRRGetCrtcInfo(display, sr, sr->crtcs[c]);
7208 if (ci->noutput == 0)
7211 if (ci != NULL && ci->mode == None)
7212 new_region(&screens[i], 0, 0,
7213 DisplayWidth(display, i),
7214 DisplayHeight(display, i));
7216 new_region(&screens[i],
7217 ci->x, ci->y, ci->width, ci->height);
7220 XRRFreeCrtcInfo(ci);
7221 XRRFreeScreenResources(sr);
7223 #endif /* SWM_XRR_HAS_CRTC */
7225 new_region(&screens[i], 0, 0, DisplayWidth(display, i),
7226 DisplayHeight(display, i));
7231 screenchange(XEvent *e) {
7232 XRRScreenChangeNotifyEvent *xe = (XRRScreenChangeNotifyEvent *)e;
7233 struct swm_region *r;
7236 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%lx\n", xe->root);
7238 if (!XRRUpdateConfiguration(e))
7241 /* silly event doesn't include the screen index */
7242 for (i = 0; i < ScreenCount(display); i++)
7243 if (screens[i].root == xe->root)
7245 if (i >= ScreenCount(display))
7246 errx(1, "screenchange: screen not found");
7248 /* brute force for now, just re-enumerate the regions */
7251 /* add bars to all regions */
7252 for (i = 0; i < ScreenCount(display); i++)
7253 TAILQ_FOREACH(r, &screens[i].rl, entry)
7256 if (focus_mode == SWM_FOCUS_DEFAULT)
7257 drain_enter_notify();
7263 Window d1, d2, *wins = NULL;
7264 XWindowAttributes wa;
7269 for (i = 0; i < ScreenCount(display); i++) {
7270 if (!XQueryTree(display, screens[i].root, &d1, &d2, &wins, &no))
7273 /* attach windows to a region */
7274 /* normal windows */
7275 for (j = 0; j < no; j++) {
7276 if (!XGetWindowAttributes(display, wins[j], &wa) ||
7277 wa.override_redirect ||
7278 XGetTransientForHint(display, wins[j], &d1))
7281 state = getstate(wins[j]);
7282 manage = state == IconicState;
7283 if (wa.map_state == IsViewable || manage)
7284 manage_window(wins[j]);
7286 /* transient windows */
7287 for (j = 0; j < no; j++) {
7288 if (!XGetWindowAttributes(display, wins[j], &wa) ||
7289 wa.override_redirect)
7292 state = getstate(wins[j]);
7293 manage = state == IconicState;
7294 if (XGetTransientForHint(display, wins[j], &d1) &&
7296 manage_window(wins[j]);
7309 int errorbase, major, minor;
7310 struct workspace *ws;
7313 if ((screens = calloc(ScreenCount(display),
7314 sizeof(struct swm_screen))) == NULL)
7315 err(1, "setup_screens: calloc: failed to allocate memory for "
7318 /* initial Xrandr setup */
7319 xrandr_support = XRRQueryExtension(display,
7320 &xrandr_eventbase, &errorbase);
7322 if (XRRQueryVersion(display, &major, &minor) && major < 1)
7325 /* map physical screens */
7326 for (i = 0; i < ScreenCount(display); i++) {
7327 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
7329 TAILQ_INIT(&screens[i].rl);
7330 TAILQ_INIT(&screens[i].orl);
7331 screens[i].root = RootWindow(display, i);
7333 /* set default colors */
7334 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
7335 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
7336 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
7337 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
7338 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
7340 /* create graphics context on screen */
7341 gcv.graphics_exposures = 0;
7342 screens[i].bar_gc = XCreateGC(display, screens[i].root,
7343 GCGraphicsExposures, &gcv);
7345 /* set default cursor */
7346 XDefineCursor(display, screens[i].root,
7347 XCreateFontCursor(display, XC_left_ptr));
7349 /* init all workspaces */
7350 /* XXX these should be dynamically allocated too */
7351 for (j = 0; j < SWM_WS_MAX; j++) {
7352 ws = &screens[i].ws[j];
7358 TAILQ_INIT(&ws->winlist);
7359 TAILQ_INIT(&ws->unmanagedlist);
7361 for (k = 0; layouts[k].l_stack != NULL; k++)
7362 if (layouts[k].l_config != NULL)
7363 layouts[k].l_config(ws,
7364 SWM_ARG_ID_STACKINIT);
7365 ws->cur_layout = &layouts[0];
7366 ws->cur_layout->l_string(ws);
7372 XRRSelectInput(display, screens[i].root,
7373 RRScreenChangeNotifyMask);
7380 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
7381 err(1, "setup_globals: strdup: failed to allocate memory.");
7383 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
7384 err(1, "setup_globals: strdup: failed to allocate memory.");
7391 Atom netwmcheck, netwmname, utf8_string;
7394 /* work around sun jdk bugs, code from wmname */
7395 netwmcheck = XInternAtom(display, "_NET_SUPPORTING_WM_CHECK", False);
7396 netwmname = XInternAtom(display, "_NET_WM_NAME", False);
7397 utf8_string = XInternAtom(display, "UTF8_STRING", False);
7398 for (i = 0; i < ScreenCount(display); i++) {
7399 root = screens[i].root;
7400 win = XCreateSimpleWindow(display,root, 0, 0, 1, 1, 0,
7401 screens[i].c[SWM_S_COLOR_UNFOCUS].color,
7402 screens[i].c[SWM_S_COLOR_UNFOCUS].color);
7404 XChangeProperty(display, root, netwmcheck, XA_WINDOW, 32,
7405 PropModeReplace, (unsigned char *)&win, 1);
7406 XChangeProperty(display, win, netwmcheck, XA_WINDOW, 32,
7407 PropModeReplace, (unsigned char *)&win, 1);
7408 XChangeProperty(display, win, netwmname, utf8_string, 8,
7409 PropModeReplace, (unsigned char*)"LG3D", strlen("LG3D"));
7414 main(int argc, char *argv[])
7416 struct swm_region *r, *rr;
7417 struct ws_win *winfocus = NULL;
7420 char conf[PATH_MAX], *cfile = NULL;
7425 struct sigaction sact;
7428 warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
7429 if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, "") ||
7431 warnx("no locale support");
7433 if (!X_HAVE_UTF8_STRING)
7434 warnx("no UTF-8 support");
7436 if (!(display = XOpenDisplay(0)))
7437 errx(1, "can not open display");
7439 if (!(conn = XGetXCBConnection(display)))
7440 errx(1, "can not get XCB connection");
7443 errx(1, "other wm running");
7445 /* handle some signals */
7446 bzero(&sact, sizeof(sact));
7447 sigemptyset(&sact.sa_mask);
7449 sact.sa_handler = sighdlr;
7450 sigaction(SIGINT, &sact, NULL);
7451 sigaction(SIGQUIT, &sact, NULL);
7452 sigaction(SIGTERM, &sact, NULL);
7453 sigaction(SIGHUP, &sact, NULL);
7455 sact.sa_handler = sighdlr;
7456 sact.sa_flags = SA_NOCLDSTOP;
7457 sigaction(SIGCHLD, &sact, NULL);
7459 astate = XInternAtom(display, "WM_STATE", False);
7460 aprot = XInternAtom(display, "WM_PROTOCOLS", False);
7461 adelete = XInternAtom(display, "WM_DELETE_WINDOW", False);
7462 takefocus = XInternAtom(display, "WM_TAKE_FOCUS", False);
7463 a_wmname = XInternAtom(display, "WM_NAME", False);
7464 a_netwmname = XInternAtom(display, "_NET_WM_NAME", False);
7465 a_utf8_string = XInternAtom(display, "UTF8_STRING", False);
7466 a_string = XInternAtom(display, "STRING", False);
7467 a_swm_iconic = XInternAtom(display, "_SWM_ICONIC", False);
7469 /* look for local and global conf file */
7470 pwd = getpwuid(getuid());
7472 errx(1, "invalid user: %d", getuid());
7481 for (i = 0; ; i++) {
7486 snprintf(conf, sizeof conf, "%s/.%s",
7487 pwd->pw_dir, SWM_CONF_FILE);
7491 snprintf(conf, sizeof conf, "/etc/%s",
7496 snprintf(conf, sizeof conf, "%s/.%s",
7497 pwd->pw_dir, SWM_CONF_FILE_OLD);
7501 snprintf(conf, sizeof conf, "/etc/%s",
7508 if (strlen(conf) && stat(conf, &sb) != -1)
7509 if (S_ISREG(sb.st_mode)) {
7516 /* load conf (if any) */
7518 conf_load(cfile, SWM_CONF_DEFAULT);
7521 /* set some values to work around bad programs */
7523 /* grab existing windows (before we build the bars) */
7526 if (getenv("SWM_STARTED") == NULL)
7527 setenv("SWM_STARTED", "YES", 1);
7529 /* setup all bars */
7530 for (i = 0; i < ScreenCount(display); i++)
7531 TAILQ_FOREACH(r, &screens[i].rl, entry) {
7532 if (winfocus == NULL)
7533 winfocus = TAILQ_FIRST(&r->ws->winlist);
7541 if (focus_mode == SWM_FOCUS_DEFAULT)
7542 drain_enter_notify();
7544 xfd = ConnectionNumber(display);
7546 while (XPending(display)) {
7547 XNextEvent(display, &e);
7550 if (e.type < LASTEvent) {
7551 DNPRINTF(SWM_D_EVENTQ ,"XEvent: handled: %s, "
7552 "window: 0x%lx, type: %s (%d), %d remaining"
7553 "\n", YESNO(handler[e.type]),
7554 e.xany.window, geteventname(&e),
7555 e.type, QLength(display));
7557 if (handler[e.type])
7558 handler[e.type](&e);
7560 DNPRINTF(SWM_D_EVENTQ, "XRandr Event: window: "
7561 "0x%lx, type: %s (%d)\n", e.xany.window,
7562 xrandr_geteventname(&e), e.type);
7564 switch (e.type - xrandr_eventbase) {
7565 case RRScreenChangeNotify:
7574 /* if we are being restarted go focus on first window */
7576 rr = winfocus->ws->r;
7578 /* not a visible window */
7582 /* move pointer to first screen if multi screen */
7583 if (ScreenCount(display) > 1 || outputs > 1)
7584 XWarpPointer(display, None, rr->s[0].root,
7586 Y(rr) + (bar_enabled ? bar_height : 0));
7588 a.id = SWM_ARG_ID_FOCUSCUR;
7598 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
7600 DNPRINTF(SWM_D_MISC, "select failed");
7601 if (restart_wm == 1)
7602 restart(NULL, NULL);
7603 if (search_resp == 1)
7616 for (i = 0; i < ScreenCount(display); ++i)
7617 if (screens[i].bar_gc != NULL)
7618 XFreeGC(display, screens[i].bar_gc);
7620 XFreeFontSet(display, bar_fs);
7621 xcb_disconnect(conn);
7622 XCloseDisplay(display);