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 <xcb/randr.h>
95 #include <xcb/xcb_icccm.h>
96 #include <xcb/xcb_keysyms.h>
97 #include <X11/Xproto.h>
98 #include <X11/Xutil.h>
99 #include <X11/extensions/Xrandr.h>
100 #include <X11/extensions/XTest.h>
108 #ifdef SPECTRWM_BUILDSTR
109 static const char *buildstr = SPECTRWM_BUILDSTR;
111 static const char *buildstr = SPECTRWM_VERSION;
115 # error XRandR versions less than 1.0 are not supported
120 #define SWM_XRR_HAS_CRTC
124 #if defined(__OpenBSD__)
125 #define xcb_icccm_wm_hints_t xcb_wm_hints_t
126 #define xcb_icccm_get_wm_hints xcb_get_wm_hints
127 #define xcb_icccm_get_wm_hints_reply xcb_get_wm_hints_reply
128 #define XCB_ICCCM_WM_HINT_X_URGENCY XCB_WM_HINT_X_URGENCY
129 #define XCB_ICCCM_WM_STATE_ICONIC XCB_WM_STATE_ICONIC
130 #define XCB_ICCCM_WM_STATE_WITHDRAWN XCB_WM_STATE_WITHDRAWN
131 #define XCB_ICCCM_WM_STATE_NORMAL XCB_WM_STATE_NORMAL
132 #define xcb_icccm_get_wm_name xcb_get_wm_name
133 #define xcb_icccm_get_wm_name_reply xcb_get_wm_name_reply
134 #define xcb_icccm_get_wm_transient_for xcb_get_wm_transient_for
135 #define xcb_icccm_get_wm_transient_for_reply xcb_get_wm_transient_for_reply
138 /*#define SWM_DEBUG*/
140 #define DPRINTF(x...) do { if (swm_debug) fprintf(stderr, x); } while (0)
141 #define DNPRINTF(n,x...) do { if (swm_debug & n) fprintf(stderr, x); } while (0)
142 #define SWM_D_MISC 0x0001
143 #define SWM_D_EVENT 0x0002
144 #define SWM_D_WS 0x0004
145 #define SWM_D_FOCUS 0x0008
146 #define SWM_D_MOVE 0x0010
147 #define SWM_D_STACK 0x0020
148 #define SWM_D_MOUSE 0x0040
149 #define SWM_D_PROP 0x0080
150 #define SWM_D_CLASS 0x0100
151 #define SWM_D_KEY 0x0200
152 #define SWM_D_QUIRK 0x0400
153 #define SWM_D_SPAWN 0x0800
154 #define SWM_D_EVENTQ 0x1000
155 #define SWM_D_CONF 0x2000
156 #define SWM_D_BAR 0x4000
158 u_int32_t swm_debug = 0
176 #define DPRINTF(x...)
177 #define DNPRINTF(n,x...)
180 #define LENGTH(x) (sizeof x / sizeof x[0])
181 #define MODKEY Mod1Mask
182 #define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
183 #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
184 #define MOUSEMASK (BUTTONMASK|PointerMotionMask)
185 #define SWM_PROPLEN (16)
186 #define SWM_FUNCNAME_LEN (32)
187 #define SWM_KEYS_LEN (255)
188 #define SWM_QUIRK_LEN (64)
189 #define X(r) (r)->g.x
190 #define Y(r) (r)->g.y
191 #define WIDTH(r) (r)->g.w
192 #define HEIGHT(r) (r)->g.h
193 #define BORDER(w) (w->bordered ? border_width : 0)
194 #define MAX_X(r) ((r)->g.x + (r)->g.w)
195 #define MAX_Y(r) ((r)->g.y + (r)->g.h)
196 #define SH_MIN(w) (w)->sh_mask & PMinSize
197 #define SH_MIN_W(w) (w)->sh.min_width
198 #define SH_MIN_H(w) (w)->sh.min_height
199 #define SH_MAX(w) (w)->sh_mask & PMaxSize
200 #define SH_MAX_W(w) (w)->sh.max_width
201 #define SH_MAX_H(w) (w)->sh.max_height
202 #define SH_INC(w) (w)->sh_mask & PResizeInc
203 #define SH_INC_W(w) (w)->sh.width_inc
204 #define SH_INC_H(w) (w)->sh.height_inc
205 #define SWM_MAX_FONT_STEPS (3)
206 #define WINID(w) ((w) ? (w)->id : 0)
207 #define YESNO(x) ((x) ? "yes" : "no")
209 #define SWM_FOCUS_DEFAULT (0)
210 #define SWM_FOCUS_SYNERGY (1)
211 #define SWM_FOCUS_FOLLOW (2)
213 #define SWM_CONF_DEFAULT (0)
214 #define SWM_CONF_KEYMAPPING (1)
217 #define SWM_LIB "/usr/local/lib/libswmhack.so"
224 xcb_atom_t takefocus;
226 xcb_atom_t a_netwmname;
227 xcb_atom_t a_utf8_string;
229 xcb_atom_t a_swm_iconic;
230 volatile sig_atomic_t running = 1;
231 volatile sig_atomic_t restart_wm = 0;
233 int last_focus_event = FocusOut;
234 int (*xerrorxlib)(Display *, XErrorEvent *);
238 int xrandr_eventbase;
239 unsigned int numlockmask = 0;
241 xcb_connection_t *conn;
244 int cycle_visible = 0;
246 int font_adjusted = 0;
247 unsigned int mod_key = MODKEY;
250 struct swm_region *search_r;
251 int select_list_pipe[2];
252 int select_resp_pipe[2];
254 volatile sig_atomic_t search_resp;
255 int search_resp_action;
257 struct search_window {
258 TAILQ_ENTRY(search_window) entry;
262 xcb_window_t indicator;
264 TAILQ_HEAD(search_winlist, search_window);
265 struct search_winlist search_wl;
270 SWM_SEARCH_UNICONIFY,
271 SWM_SEARCH_NAME_WORKSPACE,
272 SWM_SEARCH_SEARCH_WORKSPACE,
273 SWM_SEARCH_SEARCH_WINDOW
276 #define SWM_STACK_TOP (0)
277 #define SWM_STACK_BOTTOM (1)
278 #define SWM_STACK_ABOVE (2)
279 #define SWM_STACK_BELOW (3)
282 double dialog_ratio = 0.6;
284 #define SWM_BAR_MAX (256)
285 #define SWM_BAR_JUSTIFY_LEFT (0)
286 #define SWM_BAR_JUSTIFY_CENTER (1)
287 #define SWM_BAR_JUSTIFY_RIGHT (2)
288 #define SWM_BAR_OFFSET (4)
289 #define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-*-*-*-*-*-*-*-*," \
290 "-*-profont-*-*-*-*-*-*-*-*-*-*-*-*," \
291 "-*-times-medium-r-*-*-*-*-*-*-*-*-*-*," \
292 "-misc-fixed-medium-r-*-*-*-*-*-*-*-*-*-*," \
293 "-*-*-*-r-*--*-*-*-*-*-*-*-*"
295 #ifdef X_HAVE_UTF8_STRING
296 #define DRAWSTRING(x...) Xutf8DrawString(x)
298 #define DRAWSTRING(x...) XmbDrawString(x)
301 char *bar_argv[] = { NULL, NULL };
303 unsigned char bar_ext[SWM_BAR_MAX];
304 char bar_vertext[SWM_BAR_MAX];
306 sig_atomic_t bar_alarm = 0;
309 int bar_border_width = 1;
310 int bar_at_bottom = 0;
312 int bar_extra_running = 0;
315 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
316 char *bar_format = NULL;
317 int stack_enabled = 1;
318 int clock_enabled = 1;
319 int urgent_enabled = 0;
320 char *clock_format = NULL;
321 int title_name_enabled = 0;
322 int title_class_enabled = 0;
323 int window_name_enabled = 0;
324 int focus_mode = SWM_FOCUS_DEFAULT;
325 int focus_close = SWM_STACK_BELOW;
326 int focus_close_wrap = 1;
327 int focus_default = SWM_STACK_TOP;
328 int spawn_position = SWM_STACK_TOP;
329 int disable_border = 0;
330 int border_width = 1;
331 int verbose_layout = 0;
334 XFontSetExtents *bar_fs_extents;
338 #define SWM_MENU_FN (2)
339 #define SWM_MENU_NB (4)
340 #define SWM_MENU_NF (6)
341 #define SWM_MENU_SB (8)
342 #define SWM_MENU_SF (10)
344 /* layout manager data */
345 struct swm_geometry {
358 struct swm_geometry g;
361 /* virtual "screens" */
363 TAILQ_ENTRY(swm_region) entry;
364 struct swm_geometry g;
365 struct workspace *ws; /* current workspace on this region */
366 struct workspace *ws_prior; /* prior workspace on this region */
367 struct swm_screen *s; /* screen idx */
370 TAILQ_HEAD(swm_region_list, swm_region);
373 TAILQ_ENTRY(ws_win) entry;
375 xcb_window_t transient;
376 struct ws_win *child_trans; /* transient child window */
377 struct swm_geometry g; /* current geometry */
378 struct swm_geometry g_float; /* region coordinates */
379 int g_floatvalid; /* g_float geometry validity */
380 int floatmaxed; /* whether maxed by max_stack */
385 unsigned int ewmh_flags;
386 int font_size_boundary[SWM_MAX_FONT_STEPS];
392 unsigned long quirks;
393 struct workspace *ws; /* always valid */
394 struct swm_screen *s; /* always valid, never changes */
395 XWindowAttributes wa;
401 TAILQ_HEAD(ws_win_list, ws_win);
405 TAILQ_ENTRY(pid_e) entry;
409 TAILQ_HEAD(pid_list, pid_e);
410 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
412 /* layout handlers */
414 void vertical_config(struct workspace *, int);
415 void vertical_stack(struct workspace *, struct swm_geometry *);
416 void horizontal_config(struct workspace *, int);
417 void horizontal_stack(struct workspace *, struct swm_geometry *);
418 void max_stack(struct workspace *, struct swm_geometry *);
419 void plain_stacker(struct workspace *);
420 void fancy_stacker(struct workspace *);
422 struct ws_win *find_window(xcb_window_t);
424 void grabbuttons(struct ws_win *, int);
425 void new_region(struct swm_screen *, int, int, int, int);
426 void unmanage_window(struct ws_win *);
427 uint16_t getstate(xcb_window_t);
429 int conf_load(char *, int);
432 void (*l_stack)(struct workspace *, struct swm_geometry *);
433 void (*l_config)(struct workspace *, int);
435 #define SWM_L_FOCUSPREV (1<<0)
436 #define SWM_L_MAPONFOCUS (1<<1)
437 void (*l_string)(struct workspace *);
439 /* stack, configure */
440 { vertical_stack, vertical_config, 0, plain_stacker },
441 { horizontal_stack, horizontal_config, 0, plain_stacker },
443 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
444 { NULL, NULL, 0, NULL },
447 /* position of max_stack mode in the layouts array, index into layouts! */
448 #define SWM_V_STACK (0)
449 #define SWM_H_STACK (1)
450 #define SWM_MAX_STACK (2)
452 #define SWM_H_SLICE (32)
453 #define SWM_V_SLICE (32)
455 /* define work spaces */
457 int idx; /* workspace index */
458 char *name; /* workspace name */
459 int always_raise; /* raise windows on focus */
460 struct layout *cur_layout; /* current layout handlers */
461 struct ws_win *focus; /* may be NULL */
462 struct ws_win *focus_prev; /* may be NULL */
463 struct swm_region *r; /* may be NULL */
464 struct swm_region *old_r; /* may be NULL */
465 struct ws_win_list winlist; /* list of windows in ws */
466 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
467 char stacker[10]; /* display stacker and layout */
471 int horizontal_msize;
473 int horizontal_stacks;
484 SWM_S_COLOR_BAR_BORDER,
485 SWM_S_COLOR_BAR_FONT,
491 /* physical screen mapping */
492 #define SWM_WS_MAX (22) /* hard limit */
493 int workspace_limit = 10; /* soft limit */
496 int idx; /* screen index */
497 struct swm_region_list rl; /* list of regions on this screen */
498 struct swm_region_list orl; /* list of old regions */
500 struct workspace ws[SWM_WS_MAX];
506 } c[SWM_S_COLOR_MAX];
510 struct swm_screen *screens;
512 /* args to functions */
515 #define SWM_ARG_ID_FOCUSNEXT (0)
516 #define SWM_ARG_ID_FOCUSPREV (1)
517 #define SWM_ARG_ID_FOCUSMAIN (2)
518 #define SWM_ARG_ID_FOCUSCUR (4)
519 #define SWM_ARG_ID_SWAPNEXT (10)
520 #define SWM_ARG_ID_SWAPPREV (11)
521 #define SWM_ARG_ID_SWAPMAIN (12)
522 #define SWM_ARG_ID_MOVELAST (13)
523 #define SWM_ARG_ID_MASTERSHRINK (20)
524 #define SWM_ARG_ID_MASTERGROW (21)
525 #define SWM_ARG_ID_MASTERADD (22)
526 #define SWM_ARG_ID_MASTERDEL (23)
527 #define SWM_ARG_ID_FLIPLAYOUT (24)
528 #define SWM_ARG_ID_STACKRESET (30)
529 #define SWM_ARG_ID_STACKINIT (31)
530 #define SWM_ARG_ID_CYCLEWS_UP (40)
531 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
532 #define SWM_ARG_ID_CYCLESC_UP (42)
533 #define SWM_ARG_ID_CYCLESC_DOWN (43)
534 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
535 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
536 #define SWM_ARG_ID_STACKINC (50)
537 #define SWM_ARG_ID_STACKDEC (51)
538 #define SWM_ARG_ID_SS_ALL (60)
539 #define SWM_ARG_ID_SS_WINDOW (61)
540 #define SWM_ARG_ID_DONTCENTER (70)
541 #define SWM_ARG_ID_CENTER (71)
542 #define SWM_ARG_ID_KILLWINDOW (80)
543 #define SWM_ARG_ID_DELETEWINDOW (81)
544 #define SWM_ARG_ID_WIDTHGROW (90)
545 #define SWM_ARG_ID_WIDTHSHRINK (91)
546 #define SWM_ARG_ID_HEIGHTGROW (92)
547 #define SWM_ARG_ID_HEIGHTSHRINK (93)
548 #define SWM_ARG_ID_MOVEUP (100)
549 #define SWM_ARG_ID_MOVEDOWN (101)
550 #define SWM_ARG_ID_MOVELEFT (102)
551 #define SWM_ARG_ID_MOVERIGHT (103)
555 void focus(struct swm_region *, union arg *);
556 void focus_magic(struct ws_win *);
560 TAILQ_ENTRY(quirk) entry;
564 #define SWM_Q_FLOAT (1<<0) /* float this window */
565 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
566 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
567 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
568 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
569 #define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
571 TAILQ_HEAD(quirk_list, quirk);
572 struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
575 * Supported EWMH hints should be added to
576 * both the enum and the ewmh array
581 _NET_MOVERESIZE_WINDOW,
582 _NET_WM_ACTION_CLOSE,
583 _NET_WM_ACTION_FULLSCREEN,
585 _NET_WM_ACTION_RESIZE,
586 _NET_WM_ALLOWED_ACTIONS,
589 _NET_WM_STATE_FULLSCREEN,
590 _NET_WM_STATE_HIDDEN,
591 _NET_WM_STATE_MAXIMIZED_HORZ,
592 _NET_WM_STATE_MAXIMIZED_VERT,
593 _NET_WM_STATE_SKIP_PAGER,
594 _NET_WM_STATE_SKIP_TASKBAR,
596 _NET_WM_WINDOW_TYPE_DIALOG,
597 _NET_WM_WINDOW_TYPE_DOCK,
598 _NET_WM_WINDOW_TYPE_NORMAL,
599 _NET_WM_WINDOW_TYPE_SPLASH,
600 _NET_WM_WINDOW_TYPE_TOOLBAR,
601 _NET_WM_WINDOW_TYPE_UTILITY,
602 _SWM_WM_STATE_MANUAL,
609 } ewmh[SWM_EWMH_HINT_MAX] = {
610 /* must be in same order as in the enum */
611 {"_NET_ACTIVE_WINDOW", XCB_ATOM_NONE},
612 {"_NET_CLOSE_WINDOW", XCB_ATOM_NONE},
613 {"_NET_MOVERESIZE_WINDOW", XCB_ATOM_NONE},
614 {"_NET_WM_ACTION_CLOSE", XCB_ATOM_NONE},
615 {"_NET_WM_ACTION_FULLSCREEN", XCB_ATOM_NONE},
616 {"_NET_WM_ACTION_MOVE", XCB_ATOM_NONE},
617 {"_NET_WM_ACTION_RESIZE", XCB_ATOM_NONE},
618 {"_NET_WM_ALLOWED_ACTIONS", XCB_ATOM_NONE},
619 {"_NET_WM_STATE", XCB_ATOM_NONE},
620 {"_NET_WM_STATE_ABOVE", XCB_ATOM_NONE},
621 {"_NET_WM_STATE_FULLSCREEN", XCB_ATOM_NONE},
622 {"_NET_WM_STATE_HIDDEN", XCB_ATOM_NONE},
623 {"_NET_WM_STATE_MAXIMIZED_HORZ", XCB_ATOM_NONE},
624 {"_NET_WM_STATE_MAXIMIZED_VERT", XCB_ATOM_NONE},
625 {"_NET_WM_STATE_SKIP_PAGER", XCB_ATOM_NONE},
626 {"_NET_WM_STATE_SKIP_TASKBAR", XCB_ATOM_NONE},
627 {"_NET_WM_WINDOW_TYPE", XCB_ATOM_NONE},
628 {"_NET_WM_WINDOW_TYPE_DIALOG", XCB_ATOM_NONE},
629 {"_NET_WM_WINDOW_TYPE_DOCK", XCB_ATOM_NONE},
630 {"_NET_WM_WINDOW_TYPE_NORMAL", XCB_ATOM_NONE},
631 {"_NET_WM_WINDOW_TYPE_SPLASH", XCB_ATOM_NONE},
632 {"_NET_WM_WINDOW_TYPE_TOOLBAR", XCB_ATOM_NONE},
633 {"_NET_WM_WINDOW_TYPE_UTILITY", XCB_ATOM_NONE},
634 {"_SWM_WM_STATE_MANUAL", XCB_ATOM_NONE},
637 void store_float_geom(struct ws_win *, struct swm_region *);
638 int floating_toggle_win(struct ws_win *);
639 void constrain_window(struct ws_win *, struct swm_region *, int);
640 void update_window(struct ws_win *);
641 void spawn_select(struct swm_region *, union arg *, char *, int *);
642 char *get_win_name(xcb_window_t);
643 xcb_atom_t get_atom_from_string(const char *);
644 void map_window_raised(xcb_window_t);
646 xcb_screen_t *get_screen(int);
649 get_screen(int screen)
651 xcb_screen_iterator_t i;
653 i = xcb_setup_roots_iterator(xcb_get_setup(conn));
654 for (; i.rem; --screen, xcb_screen_next(&i))
664 xcb_get_input_focus_cookie_t c;
665 xcb_get_input_focus_reply_t *r;
668 c = xcb_get_input_focus(conn);
670 r = xcb_get_input_focus_reply(conn, c, NULL);
676 map_window_raised(xcb_window_t win)
678 uint32_t val = XCB_STACK_MODE_ABOVE;
680 xcb_configure_window(conn, win,
681 XCB_CONFIG_WINDOW_STACK_MODE, &val);
683 xcb_map_window(conn, win);
688 get_atom_from_string(const char *str)
690 xcb_intern_atom_cookie_t c;
691 xcb_intern_atom_reply_t *r;
694 c = xcb_intern_atom(conn, False, strlen(str), str);
695 r = xcb_intern_atom_reply(conn, c, NULL);
703 return (XCB_ATOM_NONE);
707 get_property(Window id, Atom atom, long count, Atom type, unsigned long *nitems,
708 unsigned long *nbytes, unsigned char **data)
711 unsigned long *nbytes_ret, *nitems_ret;
712 unsigned long nbytes_tmp, nitems_tmp;
715 nbytes_ret = nbytes != NULL ? nbytes : &nbytes_tmp;
716 nitems_ret = nitems != NULL ? nitems : &nitems_tmp;
718 status = XGetWindowProperty(display, id, atom, 0L, count, False, type,
719 &real, &format, nitems_ret, nbytes_ret, data);
721 if (status != Success)
730 update_iconic(struct ws_win *win, int newv)
737 iprop = get_atom_from_string("_SWM_ICONIC");
738 if (iprop == XCB_ATOM_NONE)
742 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
743 iprop, XCB_ATOM_INTEGER, 32, 1, &v);
745 xcb_delete_property(conn, win->id, iprop);
749 get_iconic(struct ws_win *win)
751 int32_t v = 0, *vtmp;
753 xcb_get_property_cookie_t pc;
754 xcb_get_property_reply_t *pr = NULL;
756 iprop = get_atom_from_string("_SWM_ICONIC");
757 if (iprop == XCB_ATOM_NONE)
760 pc = xcb_get_property(conn, False, win->id, iprop, XCB_ATOM_INTEGER,
762 pr = xcb_get_property_reply(conn, pc, NULL);
765 if (pr->type != XCB_ATOM_INTEGER || pr->format != 32)
767 vtmp = xcb_get_property_value(pr);
779 int i, j, num_screens;
781 sup_list = get_atom_from_string("_NET_SUPPORTED");
783 for (i = 0; i < LENGTH(ewmh); i++)
784 ewmh[i].atom = get_atom_from_string(ewmh[i].name);
786 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
787 for (i = 0; i < num_screens; i++) {
788 /* Support check window will be created by workaround(). */
790 /* Report supported atoms */
791 xcb_delete_property(conn, screens[i].root, sup_list);
792 for (j = 0; j < LENGTH(ewmh); j++)
793 xcb_change_property(conn, XCB_PROP_MODE_APPEND,
794 screens[i].root, sup_list, XCB_ATOM_ATOM, 32, 1,
803 xcb_atom_t sup_check, sup_list;
805 xcb_get_property_cookie_t pc;
806 xcb_get_property_reply_t *pr;
808 sup_check = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
809 sup_list = get_atom_from_string("_NET_SUPPORTED");
810 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
812 for (i = 0; i < num_screens; i++) {
813 /* Get the support check window and destroy it */
814 pc = xcb_get_property(conn, False, screens[i].root, sup_check,
815 XCB_ATOM_WINDOW, 0, 1);
816 pr = xcb_get_property_reply(conn, pc, NULL);
818 id = *((xcb_window_t *)xcb_get_property_value(pr));
820 xcb_destroy_window(conn, id);
821 xcb_delete_property(conn, screens[i].root, sup_check);
822 xcb_delete_property(conn, screens[i].root, sup_list);
830 ewmh_autoquirk(struct ws_win *win)
836 xcb_get_property_cookie_t c;
837 xcb_get_property_reply_t *r;
839 c = xcb_get_property(conn, False, win->id,
840 ewmh[_NET_WM_WINDOW_TYPE].atom, XCB_ATOM_ATOM, 0, (~0L));
841 r = xcb_get_property_reply(conn, c, NULL);
844 n = xcb_get_property_value_length(r);
846 for (i = 0; i < n; i++) {
847 type = *((xcb_atom_t *)xcb_get_property_value(r));
848 if (type == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
850 if (type == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
851 type == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
852 type == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
854 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
857 if (type == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
858 type == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
860 win->quirks = SWM_Q_FLOAT;
867 #define SWM_EWMH_ACTION_COUNT_MAX (6)
868 #define EWMH_F_FULLSCREEN (1<<0)
869 #define EWMH_F_ABOVE (1<<1)
870 #define EWMH_F_HIDDEN (1<<2)
871 #define EWMH_F_SKIP_PAGER (1<<3)
872 #define EWMH_F_SKIP_TASKBAR (1<<4)
873 #define SWM_F_MANUAL (1<<5)
876 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
884 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%x, "
885 "fullscreen %s\n", win->id, YESNO(fs));
888 if (!win->g_floatvalid)
889 store_float_geom(win, win->ws->r);
891 win->g = win->ws->r->g;
894 if (win->g_floatvalid) {
895 /* refloat at last floating relative position */
896 win->g = win->g_float;
897 X(win) += X(win->ws->r);
898 Y(win) += Y(win->ws->r);
906 ewmh_update_actions(struct ws_win *win)
908 xcb_atom_t actions[SWM_EWMH_ACTION_COUNT_MAX];
914 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
917 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
918 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
921 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
922 ewmh[_NET_WM_ALLOWED_ACTIONS].atom, XCB_ATOM_ATOM, 32, 1,
926 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
927 #define _NET_WM_STATE_ADD 1 /* add/set property */
928 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
931 ewmh_update_win_state(struct ws_win *win, long state, long action)
933 unsigned int mask = 0;
934 unsigned int changed = 0;
935 unsigned int orig_flags;
940 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
941 mask = EWMH_F_FULLSCREEN;
942 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
944 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
946 if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
947 mask = EWMH_F_SKIP_PAGER;
948 if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
949 mask = EWMH_F_SKIP_TASKBAR;
952 orig_flags = win->ewmh_flags;
955 case _NET_WM_STATE_REMOVE:
956 win->ewmh_flags &= ~mask;
958 case _NET_WM_STATE_ADD:
959 win->ewmh_flags |= mask;
961 case _NET_WM_STATE_TOGGLE:
962 win->ewmh_flags ^= mask;
966 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
968 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
970 if (!floating_toggle_win(win))
971 win->ewmh_flags = orig_flags; /* revert */
972 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
974 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
975 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
977 if (!ewmh_set_win_fullscreen(win,
978 win->ewmh_flags & EWMH_F_FULLSCREEN))
979 win->ewmh_flags = orig_flags; /* revert */
981 xcb_delete_property(conn, win->id, ewmh[_NET_WM_STATE].atom);
983 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
984 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
985 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
986 &ewmh[_NET_WM_STATE_FULLSCREEN].atom);
987 if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
988 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
989 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
990 &ewmh[_NET_WM_STATE_SKIP_PAGER].atom);
991 if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
992 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
993 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
994 &ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom);
995 if (win->ewmh_flags & EWMH_F_ABOVE)
996 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
997 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
998 &ewmh[_NET_WM_STATE_ABOVE].atom);
999 if (win->ewmh_flags & SWM_F_MANUAL)
1000 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1001 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1002 &ewmh[_SWM_WM_STATE_MANUAL].atom);
1006 ewmh_get_win_state(struct ws_win *win)
1009 xcb_get_property_cookie_t c;
1010 xcb_get_property_reply_t *r;
1016 win->ewmh_flags = 0;
1018 win->ewmh_flags |= EWMH_F_ABOVE;
1020 win->ewmh_flags |= SWM_F_MANUAL;
1022 c = xcb_get_property(conn, False, win->id, ewmh[_NET_WM_STATE].atom,
1023 XCB_ATOM_ATOM, 0, (~0L));
1024 r = xcb_get_property_reply(conn, c, NULL);
1028 states = xcb_get_property_value(r);
1029 n = xcb_get_property_value_length(r);
1033 for (i = 0; i < n; i++)
1034 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
1040 geteventname(XEvent *e)
1049 name = "KeyRelease";
1052 name = "ButtonPress";
1055 name = "ButtonRelease";
1058 name = "MotionNotify";
1061 name = "EnterNotify";
1064 name = "LeaveNotify";
1073 name = "KeymapNotify";
1078 case GraphicsExpose:
1079 name = "GraphicsExpose";
1084 case VisibilityNotify:
1085 name = "VisibilityNotify";
1088 name = "CreateNotify";
1091 name = "DestroyNotify";
1094 name = "UnmapNotify";
1100 name = "MapRequest";
1102 case ReparentNotify:
1103 name = "ReparentNotify";
1105 case ConfigureNotify:
1106 name = "ConfigureNotify";
1108 case ConfigureRequest:
1109 name = "ConfigureRequest";
1112 name = "GravityNotify";
1115 name = "ResizeRequest";
1117 case CirculateNotify:
1118 name = "CirculateNotify";
1120 case CirculateRequest:
1121 name = "CirculateRequest";
1123 case PropertyNotify:
1124 name = "PropertyNotify";
1126 case SelectionClear:
1127 name = "SelectionClear";
1129 case SelectionRequest:
1130 name = "SelectionRequest";
1132 case SelectionNotify:
1133 name = "SelectionNotify";
1135 case ColormapNotify:
1136 name = "ColormapNotify";
1139 name = "ClientMessage";
1142 name = "MappingNotify";
1152 xrandr_geteventname(XEvent *e)
1156 switch(e->type - xrandr_eventbase) {
1157 case RRScreenChangeNotify:
1158 name = "RRScreenChangeNotify";
1168 dumpwins(struct swm_region *r, union arg *args)
1172 xcb_get_window_attributes_cookie_t c;
1173 xcb_get_window_attributes_reply_t *wa;
1175 if (r->ws == NULL) {
1176 warnx("dumpwins: invalid workspace");
1180 warnx("=== managed window list ws %02d ===", r->ws->idx);
1181 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1182 state = getstate(win->id);
1183 c = xcb_get_window_attributes(conn, win->id);
1184 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1186 warnx("window: 0x%x, map_state: %d, state: %u, "
1187 "transient: 0x%x", win->id, wa->map_state,
1188 state, win->transient);
1191 warnx("window: 0x%x, failed xcb_get_window_attributes",
1195 warnx("===== unmanaged window list =====");
1196 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1197 state = getstate(win->id);
1198 c = xcb_get_window_attributes(conn, win->id);
1199 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1201 warnx("window: 0x%x, map_state: %d, state: %u, "
1202 "transient: 0x%x", win->id, wa->map_state,
1203 state, win->transient);
1206 warnx("window: 0x%x, failed xcb_get_window_attributes",
1210 warnx("=================================");
1214 dumpwins(struct swm_region *r, union arg *args)
1217 #endif /* SWM_DEBUG */
1219 void expose(XEvent *);
1220 void keypress(XEvent *);
1221 void buttonpress(XEvent *);
1222 void configurerequest(XEvent *);
1223 void configurenotify(XEvent *);
1224 void destroynotify(XEvent *);
1225 void enternotify(XEvent *);
1226 void focusevent(XEvent *);
1227 void mapnotify(XEvent *);
1228 void mappingnotify(XEvent *);
1229 void maprequest(XEvent *);
1230 void propertynotify(XEvent *);
1231 void unmapnotify(XEvent *);
1232 void visibilitynotify(XEvent *);
1233 void clientmessage(XEvent *);
1235 void (*handler[LASTEvent])(XEvent *) = {
1237 [KeyPress] = keypress,
1238 [ButtonPress] = buttonpress,
1239 [ConfigureRequest] = configurerequest,
1240 [ConfigureNotify] = configurenotify,
1241 [DestroyNotify] = destroynotify,
1242 [EnterNotify] = enternotify,
1243 [FocusIn] = focusevent,
1244 [FocusOut] = focusevent,
1245 [MapNotify] = mapnotify,
1246 [MappingNotify] = mappingnotify,
1247 [MapRequest] = maprequest,
1248 [PropertyNotify] = propertynotify,
1249 [UnmapNotify] = unmapnotify,
1250 [VisibilityNotify] = visibilitynotify,
1251 [ClientMessage] = clientmessage,
1257 int saved_errno, status;
1260 saved_errno = errno;
1264 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1269 if (errno != ECHILD)
1270 warn("sighdlr: waitpid");
1271 #endif /* SWM_DEBUG */
1274 if (pid == searchpid)
1278 if (WIFEXITED(status)) {
1279 if (WEXITSTATUS(status) != 0)
1280 warnx("sighdlr: child exit status: %d",
1281 WEXITSTATUS(status));
1283 warnx("sighdlr: child is terminated "
1285 #endif /* SWM_DEBUG */
1299 errno = saved_errno;
1305 struct pid_e *p = NULL;
1307 DNPRINTF(SWM_D_MISC, "find_pid: %lu\n", pid);
1312 TAILQ_FOREACH(p, &pidlist, entry) {
1321 name_to_color(const char *colorname)
1323 uint32_t result = 0;
1324 char cname[32] = "#";
1325 xcb_screen_t *screen;
1326 xcb_colormap_t cmap;
1327 xcb_alloc_named_color_cookie_t c;
1328 xcb_alloc_named_color_reply_t *r;
1330 /* XXX - does not support rgb:/RR/GG/BB
1331 * will need to use xcb_alloc_color
1333 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
1334 cmap = screen->default_colormap;
1336 c = xcb_alloc_named_color(conn, cmap, strlen(colorname), colorname);
1337 r = xcb_alloc_named_color_reply(conn, c, NULL);
1339 strlcat(cname, colorname + 2, sizeof cname - 1);
1340 c = xcb_alloc_named_color(conn, cmap, strlen(cname),
1342 r = xcb_alloc_named_color_reply(conn, c, NULL);
1348 warnx("color '%s' not found", colorname);
1354 setscreencolor(char *val, int i, int c)
1358 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1359 if (i > 0 && i <= num_screens) {
1360 screens[i - 1].c[c].color = name_to_color(val);
1361 free(screens[i - 1].c[c].name);
1362 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1364 } else if (i == -1) {
1365 for (i = 0; i < num_screens; i++) {
1366 screens[i].c[c].color = name_to_color(val);
1367 free(screens[i].c[c].name);
1368 if ((screens[i].c[c].name = strdup(val)) == NULL)
1372 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1377 fancy_stacker(struct workspace *ws)
1379 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1380 if (ws->cur_layout->l_stack == vertical_stack)
1381 snprintf(ws->stacker, sizeof ws->stacker,
1382 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1383 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1384 if (ws->cur_layout->l_stack == horizontal_stack)
1385 snprintf(ws->stacker, sizeof ws->stacker,
1386 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1387 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1391 plain_stacker(struct workspace *ws)
1393 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1394 if (ws->cur_layout->l_stack == vertical_stack)
1395 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1396 sizeof ws->stacker);
1397 if (ws->cur_layout->l_stack == horizontal_stack)
1398 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1399 sizeof ws->stacker);
1403 custom_region(char *val)
1405 unsigned int sidx, x, y, w, h;
1407 xcb_screen_t *screen;
1409 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1410 if (sscanf(val, "screen[%u]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1411 errx(1, "invalid custom region, "
1412 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1413 if (sidx < 1 || sidx > num_screens)
1414 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1418 screen = get_screen(sidx);
1420 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1422 if (x > screen->width_in_pixels ||
1423 y > screen->height_in_pixels ||
1424 w + x > screen->width_in_pixels ||
1425 h + y > screen->height_in_pixels) {
1426 warnx("ignoring region %ux%u+%u+%u - not within screen "
1427 "boundaries (%ux%u)", w, h, x, y,
1428 screen->width_in_pixels, screen->height_in_pixels);
1432 new_region(&screens[sidx], x, y, w, h);
1436 socket_setnonblock(int fd)
1440 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1441 err(1, "fcntl F_GETFL");
1442 flags |= O_NONBLOCK;
1443 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1444 err(1, "fcntl F_SETFL");
1448 bar_print(struct swm_region *r, const char *s)
1452 XRectangle ibox, lbox;
1455 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
1457 switch (bar_justify) {
1458 case SWM_BAR_JUSTIFY_LEFT:
1461 case SWM_BAR_JUSTIFY_CENTER:
1462 x = (WIDTH(r) - lbox.width) / 2;
1464 case SWM_BAR_JUSTIFY_RIGHT:
1465 x = WIDTH(r) - lbox.width - SWM_BAR_OFFSET;
1469 if (x < SWM_BAR_OFFSET)
1472 /* clear back buffer */
1473 XSetForeground(display, r->s->bar_gc, r->s->c[SWM_S_COLOR_BAR].color);
1474 XFillRectangle(display, r->bar->buffer, r->s->bar_gc, 0, 0,
1475 WIDTH(r->bar), HEIGHT(r->bar));
1477 /* draw back buffer */
1478 XSetForeground(display, r->s->bar_gc,
1479 r->s->c[SWM_S_COLOR_BAR_FONT].color);
1480 DRAWSTRING(display, r->bar->buffer, bar_fs, r->s->bar_gc,
1481 x, (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
1485 XCopyArea(display, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1486 WIDTH(r->bar), HEIGHT(r->bar), 0, 0);
1490 bar_extra_stop(void)
1494 bzero(bar_pipe, sizeof bar_pipe);
1497 kill(bar_pid, SIGTERM);
1500 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1505 bar_class_name(char *s, size_t sz, struct swm_region *r)
1507 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1509 if (r->ws->focus->ch.res_class != NULL)
1510 strlcat(s, r->ws->focus->ch.res_class, sz);
1514 bar_title_name(char *s, size_t sz, struct swm_region *r)
1516 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1518 if (r->ws->focus->ch.res_name != NULL)
1519 strlcat(s, r->ws->focus->ch.res_name, sz);
1523 bar_class_title_name(char *s, size_t sz, struct swm_region *r)
1525 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1528 bar_class_name(s, sz, r);
1529 strlcat(s, ":", sz);
1530 bar_title_name(s, sz, r);
1534 bar_window_float(char *s, size_t sz, struct swm_region *r)
1536 if (r == NULL || r ->ws == NULL || r->ws->focus == NULL)
1538 if (r->ws->focus->floating)
1539 strlcat(s, "(f)", sz);
1543 bar_window_name(char *s, size_t sz, struct swm_region *r)
1547 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1549 if ((title = get_win_name(r->ws->focus->id)) == NULL)
1552 strlcat(s, (char *)title, sz);
1556 int urgent[SWM_WS_MAX];
1558 bar_urgent(char *s, size_t sz)
1561 int i, j, num_screens;
1563 xcb_get_property_cookie_t c;
1564 xcb_icccm_wm_hints_t hints;
1566 for (i = 0; i < workspace_limit; i++)
1569 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1570 for (i = 0; i < num_screens; i++)
1571 for (j = 0; j < workspace_limit; j++)
1572 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
1573 c = xcb_icccm_get_wm_hints(conn, win->id);
1574 if (xcb_icccm_get_wm_hints_reply(conn, c,
1577 if (hints.flags & XCB_ICCCM_WM_HINT_X_URGENCY)
1581 for (i = 0; i < workspace_limit; i++) {
1583 snprintf(b, sizeof b, "%d ", i + 1);
1585 snprintf(b, sizeof b, "- ");
1591 bar_workspace_name(char *s, size_t sz, struct swm_region *r)
1593 if (r == NULL || r->ws == NULL)
1595 if (r->ws->name != NULL)
1596 strlcat(s, r->ws->name, sz);
1599 /* build the default bar format according to the defined enabled options */
1601 bar_fmt(const char *fmtexp, char *fmtnew, struct swm_region *r, size_t sz)
1603 /* if format provided, just copy the buffers */
1604 if (bar_format != NULL) {
1605 strlcpy(fmtnew, fmtexp, sz);
1609 /* reset the output buffer */
1612 strlcat(fmtnew, "+N:+I ", sz);
1614 strlcat(fmtnew, "+S", sz);
1615 strlcat(fmtnew, " ", sz);
1617 /* only show the workspace name if there's actually one */
1618 if (r != NULL && r->ws != NULL && r->ws->name != NULL)
1619 strlcat(fmtnew, "<+D>", sz);
1620 strlcat(fmtnew, "+3<", sz);
1622 if (clock_enabled) {
1623 strlcat(fmtnew, fmtexp, sz);
1624 strlcat(fmtnew, "+4<", sz);
1627 /* bar_urgent already adds the space before the last asterisk */
1629 strlcat(fmtnew, "* +U*+4<", sz);
1631 if (title_class_enabled) {
1632 strlcat(fmtnew, "+C", sz);
1633 if (title_name_enabled == 0)
1634 strlcat(fmtnew, "+4<", sz);
1637 /* checks needed by the colon and floating strlcat(3) calls below */
1638 if (r != NULL && r->ws != NULL && r->ws->focus != NULL) {
1639 if (title_name_enabled) {
1640 if (title_class_enabled)
1641 strlcat(fmtnew, ":", sz);
1642 strlcat(fmtnew, "+T+4<", sz);
1644 if (window_name_enabled) {
1645 if (r->ws->focus->floating)
1646 strlcat(fmtnew, "+F ", sz);
1647 strlcat(fmtnew, "+64W ", sz);
1651 /* finally add the action script output and the version */
1652 strlcat(fmtnew, "+4<+A+4<+V", sz);
1656 bar_replace_pad(char *tmp, int *limit, size_t sz)
1658 /* special case; no limit given, pad one space, instead */
1659 if (*limit == sz - 1)
1661 snprintf(tmp, sz, "%*s", *limit, " ");
1664 /* replaces the bar format character sequences (like in tmux(1)) */
1666 bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
1670 char tmp[SWM_BAR_MAX];
1674 /* reset strlcat(3) buffer */
1677 /* get number, if any */
1680 if (sscanf(fmt, "%d%n", &limit, &size) != 1)
1681 limit = sizeof tmp - 1;
1682 if (limit <= 0 || limit >= sizeof tmp)
1683 limit = sizeof tmp - 1;
1685 /* there is nothing to replace (ie EOL) */
1692 bar_replace_pad(tmp, &limit, sizeof tmp);
1695 snprintf(tmp, sizeof tmp, "%s", bar_ext);
1698 bar_class_name(tmp, sizeof tmp, r);
1701 bar_workspace_name(tmp, sizeof tmp, r);
1704 bar_window_float(tmp, sizeof tmp, r);
1707 snprintf(tmp, sizeof tmp, "%d", r->ws->idx + 1);
1710 snprintf(tmp, sizeof tmp, "%d", r->s->idx + 1);
1713 bar_class_title_name(tmp, sizeof tmp, r);
1716 snprintf(tmp, sizeof tmp, "%s", r->ws->stacker);
1719 bar_title_name(tmp, sizeof tmp, r);
1722 bar_urgent(tmp, sizeof tmp);
1725 snprintf(tmp, sizeof tmp, "%s", bar_vertext);
1728 bar_window_name(tmp, sizeof tmp, r);
1731 /* unknown character sequence; copy as-is */
1732 snprintf(tmp, sizeof tmp, "+%c", *fmt);
1740 while (limit-- > 0) {
1741 if (*offrep >= sz - 1)
1743 fmtrep[(*offrep)++] = *ptr++;
1751 bar_replace(char *fmt, char *fmtrep, struct swm_region *r, size_t sz)
1756 while (*fmt != '\0') {
1758 /* skip ordinary characters */
1761 fmtrep[off++] = *fmt++;
1765 /* character sequence found; replace it */
1766 fmt = bar_replace_seq(fmt, fmtrep, r, &off, sz);
1775 bar_fmt_expand(char *fmtexp, size_t sz)
1782 /* start by grabbing the current time and date */
1784 localtime_r(&tmt, &tm);
1786 /* figure out what to expand */
1787 if (bar_format != NULL)
1789 else if (bar_format == NULL && clock_enabled)
1791 /* if nothing to expand bail out */
1797 /* copy as-is, just in case the format shouldn't be expanded below */
1798 strlcpy(fmtexp, fmt, sz);
1799 /* finally pass the string through strftime(3) */
1800 #ifndef SWM_DENY_CLOCK_FORMAT
1801 if ((len = strftime(fmtexp, sz, fmt, &tm)) == 0)
1802 warnx("format too long");
1810 char fmtexp[SWM_BAR_MAX], fmtnew[SWM_BAR_MAX];
1811 char fmtrep[SWM_BAR_MAX];
1813 struct swm_region *r;
1815 /* expand the format by first passing it through strftime(3) */
1816 bar_fmt_expand(fmtexp, sizeof fmtexp);
1818 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1819 for (i = 0; i < num_screens; i++) {
1820 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1823 bar_fmt(fmtexp, fmtnew, r, sizeof fmtnew);
1824 bar_replace(fmtnew, fmtrep, r, sizeof fmtrep);
1825 bar_print(r, fmtrep);
1836 if (bar_enabled == 0)
1838 if (bar_extra && bar_extra_running) {
1839 /* ignore short reads; it'll correct itself */
1840 while ((b = fgetln(stdin, &len)) != NULL)
1841 if (b && b[len - 1] == '\n') {
1843 strlcpy((char *)bar_ext, b, sizeof bar_ext);
1845 if (b == NULL && errno != EAGAIN) {
1846 warn("bar_update: bar_extra failed");
1850 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1863 bar_toggle(struct swm_region *r, union arg *args)
1865 struct swm_region *tmpr;
1868 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
1870 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1872 for (i = 0; i < num_screens; i++)
1873 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1875 xcb_unmap_window(conn, tmpr->bar->id);
1877 for (i = 0; i < num_screens; i++)
1878 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1880 map_window_raised(tmpr->bar->id);
1883 bar_enabled = !bar_enabled;
1886 /* must be after stack */
1893 struct swm_region *r;
1897 /* do this here because the conf file is in memory */
1898 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1899 /* launch external status app */
1900 bar_extra_running = 1;
1901 if (pipe(bar_pipe) == -1)
1902 err(1, "pipe error");
1903 socket_setnonblock(bar_pipe[0]);
1904 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1905 if (dup2(bar_pipe[0], 0) == -1)
1907 if (dup2(bar_pipe[1], 1) == -1)
1909 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1910 err(1, "could not disable SIGPIPE");
1911 switch (bar_pid = fork()) {
1913 err(1, "cannot fork");
1917 execvp(bar_argv[0], bar_argv);
1918 err(1, "%s external app failed", bar_argv[0]);
1920 default: /* parent */
1926 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1927 for (i = 0; i < num_screens; i++)
1928 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1931 wa[0] = screens[i].c[SWM_S_COLOR_BAR].color;
1932 wa[1] = screens[i].c[SWM_S_COLOR_BAR_BORDER].color;
1933 xcb_change_window_attributes(conn, r->bar->id,
1934 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
1940 bar_setup(struct swm_region *r)
1942 char *default_string;
1943 char **missing_charsets;
1944 int num_missing_charsets = 0;
1946 xcb_screen_t *screen = get_screen(r->s->idx);
1949 XFreeFontSet(display, bar_fs);
1953 if ((r->bar = calloc(1, sizeof(struct swm_bar))) == NULL)
1954 err(1, "bar_setup: calloc: failed to allocate memory.");
1956 DNPRINTF(SWM_D_BAR, "bar_setup: loading bar_fonts: %s\n", bar_fonts);
1958 bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
1959 &num_missing_charsets, &default_string);
1961 if (num_missing_charsets > 0) {
1962 warnx("Unable to load charset(s):");
1964 for (i = 0; i < num_missing_charsets; ++i)
1965 warnx("%s", missing_charsets[i]);
1967 XFreeStringList(missing_charsets);
1969 if (strcmp(default_string, ""))
1970 warnx("Glyphs from those sets will be replaced "
1971 "by '%s'.", default_string);
1973 warnx("Glyphs from those sets won't be drawn.");
1977 errx(1, "Error creating font set structure.");
1979 bar_fs_extents = XExtentsOfFontSet(bar_fs);
1981 bar_height = bar_fs_extents->max_logical_extent.height +
1982 2 * bar_border_width;
1988 Y(r->bar) = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
1989 WIDTH(r->bar) = WIDTH(r) - 2 * bar_border_width;
1990 HEIGHT(r->bar) = bar_height - 2 * bar_border_width;
1992 r->bar->id = XCreateSimpleWindow(display,
1993 r->s->root, X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar),
1994 bar_border_width, r->s->c[SWM_S_COLOR_BAR_BORDER].color,
1995 r->s->c[SWM_S_COLOR_BAR].color);
1997 r->bar->buffer = XCreatePixmap(display, r->bar->id, WIDTH(r->bar),
1998 HEIGHT(r->bar), screen->root_depth);
2000 xcb_randr_select_input(conn, r->bar->id,
2001 XCB_RANDR_NOTIFY_MASK_OUTPUT_CHANGE);
2004 map_window_raised(r->bar->id);
2006 DNPRINTF(SWM_D_BAR, "bar_setup: window: 0x%x, (x,y) w x h: (%d,%d) "
2007 "%d x %d\n", WINID(r->bar), X(r->bar), Y(r->bar), WIDTH(r->bar),
2010 if (signal(SIGALRM, bar_signal) == SIG_ERR)
2011 err(1, "could not install bar_signal");
2016 bar_cleanup(struct swm_region *r)
2020 xcb_destroy_window(conn, r->bar->id);
2021 xcb_free_pixmap(conn, r->bar->buffer);
2027 drain_enter_notify(void)
2031 while (xcb_poll_for_event(conn))
2034 DNPRINTF(SWM_D_EVENT, "drain_enter_notify: drained: %d\n", i);
2038 set_win_state(struct ws_win *win, uint16_t state)
2040 uint16_t data[2] = { state, XCB_ATOM_NONE };
2042 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%x\n", win->id);
2047 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id, astate,
2048 astate, 32, 2, data);
2052 getstate(xcb_window_t w)
2054 uint16_t result = 0;
2055 xcb_get_property_cookie_t c;
2056 xcb_get_property_reply_t *r;
2058 c = xcb_get_property(conn, False, w, astate, astate, 0L, 2L);
2059 r = xcb_get_property_reply(conn, c, NULL);
2062 result = *((uint16_t *)xcb_get_property_value(r));
2070 version(struct swm_region *r, union arg *args)
2072 bar_version = !bar_version;
2074 snprintf(bar_vertext, sizeof bar_vertext,
2075 "Version: %s Build: %s", SPECTRWM_VERSION, buildstr);
2077 strlcpy(bar_vertext, "", sizeof bar_vertext);
2082 client_msg(struct ws_win *win, xcb_atom_t a)
2084 xcb_client_message_event_t ev;
2089 bzero(&ev, sizeof ev);
2090 ev.response_type = XCB_CLIENT_MESSAGE;
2091 ev.window = win->id;
2094 ev.data.data32[0] = a;
2095 ev.data.data32[1] = XCB_CURRENT_TIME;
2097 xcb_send_event(conn, False, win->id,
2098 XCB_EVENT_MASK_NO_EVENT, (const char *)&ev);
2102 /* synthetic response to a ConfigureRequest when not making a change */
2104 config_win(struct ws_win *win, XConfigureRequestEvent *ev)
2106 xcb_configure_notify_event_t ce;
2111 /* send notification of unchanged state. */
2112 bzero(&ce, sizeof(ce));
2113 ce.response_type = XCB_CONFIGURE_NOTIFY;
2116 ce.width = WIDTH(win);
2117 ce.height = HEIGHT(win);
2118 ce.override_redirect = False;
2123 ce.window = win->id;
2124 ce.border_width = BORDER(win);
2125 ce.above_sibling = XCB_WINDOW_NONE;
2128 ce.event = ev->window;
2129 ce.window = ev->window;
2131 /* make response appear more WM_SIZE_HINTS-compliant */
2133 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%x,"
2134 " sh_mask: %ld, min: %d x %d, max: %d x %d, inc: "
2135 "%d x %d\n", win->id, win->sh_mask, SH_MIN_W(win),
2136 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
2137 SH_INC_W(win), SH_INC_H(win));
2141 /* the hint may be set... to 0! */
2142 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
2143 ce.width = SH_MIN_W(win);
2144 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
2145 ce.height = SH_MIN_H(win);
2150 /* may also be advertized as 0 */
2151 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
2152 ce.width = SH_MAX_W(win);
2153 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
2154 ce.height = SH_MAX_H(win);
2157 /* resize increment. */
2159 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
2160 ce.width -= (ce.width - SH_MIN_W(win)) %
2162 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
2163 ce.height -= (ce.height - SH_MIN_H(win)) %
2167 /* adjust x and y for requested border_width. */
2168 ce.x += BORDER(win) - ev->border_width;
2169 ce.y += BORDER(win) - ev->border_width;
2170 ce.border_width = ev->border_width;
2171 ce.above_sibling = ev->above;
2174 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%x, (x,y) w x h: "
2175 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
2176 ce.y, ce.width, ce.height, ce.border_width);
2178 xcb_send_event(conn, False, win->id, XCB_EVENT_MASK_STRUCTURE_NOTIFY,
2184 count_win(struct workspace *ws, int count_transient)
2189 TAILQ_FOREACH(win, &ws->winlist, entry) {
2190 if (count_transient == 0 && win->floating)
2192 if (count_transient == 0 && win->transient)
2198 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
2204 quit(struct swm_region *r, union arg *args)
2206 DNPRINTF(SWM_D_MISC, "quit\n");
2211 unmap_window(struct ws_win *win)
2216 /* don't unmap again */
2217 if (getstate(win->id) == XCB_ICCCM_WM_STATE_ICONIC)
2220 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
2222 xcb_unmap_window(conn, win->id);
2223 xcb_change_window_attributes(conn, win->id,
2224 XCB_CW_BORDER_PIXEL, &win->s->c[SWM_S_COLOR_UNFOCUS].color);
2231 int i, j, num_screens;
2233 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2234 for (i = 0; i < num_screens; i++)
2235 for (j = 0; j < workspace_limit; j++)
2236 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2241 fake_keypress(struct ws_win *win, xcb_keysym_t keysym, uint16_t modifiers)
2243 xcb_key_press_event_t event;
2244 xcb_key_symbols_t *syms;
2245 xcb_keycode_t *keycode;
2250 syms = xcb_key_symbols_alloc(conn);
2251 keycode = xcb_key_symbols_get_keycode(syms, keysym);
2253 event.event = win->id;
2254 event.root = win->s->root;
2255 event.child = XCB_WINDOW_NONE;
2256 event.time = XCB_CURRENT_TIME;
2257 event.event_x = X(win);
2258 event.event_y = Y(win);
2261 event.same_screen = True;
2262 event.detail = *keycode;
2263 event.state = modifiers;
2265 event.response_type = XCB_KEY_PRESS;
2266 xcb_send_event(conn, True, win->id,
2267 XCB_EVENT_MASK_KEY_PRESS, (char *)&event);
2269 event.response_type = XCB_KEY_RELEASE;
2270 xcb_send_event(conn, True, win->id,
2271 XCB_EVENT_MASK_KEY_RELEASE, (char *)&event);
2274 xcb_key_symbols_free(syms);
2278 restart(struct swm_region *r, union arg *args)
2280 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
2282 /* disable alarm because the following code may not be interrupted */
2284 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
2285 err(1, "can't disable alarm");
2290 XCloseDisplay(display);
2291 execvp(start_argv[0], start_argv);
2292 warn("execvp failed");
2297 root_to_region(xcb_window_t root)
2299 struct swm_region *r = NULL;
2301 xcb_query_pointer_cookie_t qpc;
2302 xcb_query_pointer_reply_t *qpr;
2304 DNPRINTF(SWM_D_MISC, "root_to_region: window: 0x%x\n", root);
2306 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2307 for (i = 0; i < num_screens; i++)
2308 if (screens[i].root == root)
2311 qpc = xcb_query_pointer(conn, screens[i].root);
2312 qpr = xcb_query_pointer_reply(conn, qpc, NULL);
2315 DNPRINTF(SWM_D_MISC, "root_to_region: pointer: (%d,%d)\n",
2316 qpr->root_x, qpr->root_y);
2317 /* choose a region based on pointer location */
2318 TAILQ_FOREACH(r, &screens[i].rl, entry)
2319 if (X(r) <= qpr->root_x && qpr->root_x < MAX_X(r) &&
2320 Y(r) <= qpr->root_y && qpr->root_y < MAX_Y(r))
2326 r = TAILQ_FIRST(&screens[i].rl);
2332 find_unmanaged_window(xcb_window_t id)
2335 int i, j, num_screens;
2337 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2338 for (i = 0; i < num_screens; i++)
2339 for (j = 0; j < workspace_limit; j++)
2340 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
2348 find_window(xcb_window_t id)
2351 int i, j, num_screens;
2352 xcb_query_tree_cookie_t c;
2353 xcb_query_tree_reply_t *r;
2355 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2356 for (i = 0; i < num_screens; i++)
2357 for (j = 0; j < workspace_limit; j++)
2358 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2362 c = xcb_query_tree(conn, id);
2363 r = xcb_query_tree_reply(conn, c, NULL);
2367 /* if we were looking for the parent return that window instead */
2368 if (r->parent == 0 || r->root == r->parent)
2371 /* look for parent */
2372 for (i = 0; i < num_screens; i++)
2373 for (j = 0; j < workspace_limit; j++)
2374 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2375 if (r->parent == win->id) {
2385 spawn(int ws_idx, union arg *args, int close_fd)
2390 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
2393 close(xcb_get_file_descriptor(conn));
2395 setenv("LD_PRELOAD", SWM_LIB, 1);
2397 if (asprintf(&ret, "%d", ws_idx) == -1) {
2398 warn("spawn: asprintf SWM_WS");
2401 setenv("_SWM_WS", ret, 1);
2405 if (asprintf(&ret, "%d", getpid()) == -1) {
2406 warn("spawn: asprintf _SWM_PID");
2409 setenv("_SWM_PID", ret, 1);
2413 if (setsid() == -1) {
2414 warn("spawn: setsid");
2420 * close stdin and stdout to prevent interaction between apps
2421 * and the baraction script
2422 * leave stderr open to record errors
2424 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
2425 warn("spawn: open");
2428 dup2(fd, STDIN_FILENO);
2429 dup2(fd, STDOUT_FILENO);
2434 execvp(args->argv[0], args->argv);
2436 warn("spawn: execvp");
2441 kill_refs(struct ws_win *win)
2443 int i, x, num_screens;
2444 struct swm_region *r;
2445 struct workspace *ws;
2450 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2451 for (i = 0; i < num_screens; i++)
2452 TAILQ_FOREACH(r, &screens[i].rl, entry)
2453 for (x = 0; x < workspace_limit; x++) {
2455 if (win == ws->focus)
2457 if (win == ws->focus_prev)
2458 ws->focus_prev = NULL;
2463 validate_win(struct ws_win *testwin)
2466 struct workspace *ws;
2467 struct swm_region *r;
2468 int i, x, num_screens;
2470 if (testwin == NULL)
2473 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2474 for (i = 0; i < num_screens; i++)
2475 TAILQ_FOREACH(r, &screens[i].rl, entry)
2476 for (x = 0; x < workspace_limit; x++) {
2478 TAILQ_FOREACH(win, &ws->winlist, entry)
2486 validate_ws(struct workspace *testws)
2488 struct swm_region *r;
2489 struct workspace *ws;
2490 int i, x, num_screens;
2492 /* validate all ws */
2493 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2494 for (i = 0; i < num_screens; i++)
2495 TAILQ_FOREACH(r, &screens[i].rl, entry)
2496 for (x = 0; x < workspace_limit; x++) {
2505 unfocus_win(struct ws_win *win)
2508 xcb_window_t none = XCB_WINDOW_NONE;
2510 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%x\n", WINID(win));
2514 if (win->ws == NULL)
2517 if (validate_ws(win->ws))
2518 return; /* XXX this gets hit with thunderbird, needs fixing */
2520 if (win->ws->r == NULL)
2523 if (validate_win(win)) {
2528 if (win->ws->focus == win) {
2529 win->ws->focus = NULL;
2530 win->ws->focus_prev = win;
2533 if (validate_win(win->ws->focus)) {
2534 kill_refs(win->ws->focus);
2535 win->ws->focus = NULL;
2537 if (validate_win(win->ws->focus_prev)) {
2538 kill_refs(win->ws->focus_prev);
2539 win->ws->focus_prev = NULL;
2542 /* drain all previous unfocus events */
2543 while (XCheckTypedEvent(display, FocusOut, &cne) == True)
2546 grabbuttons(win, 0);
2547 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
2548 &win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2549 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2550 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
2558 int i, j, num_screens;
2560 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
2562 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2563 for (i = 0; i < num_screens; i++)
2564 for (j = 0; j < workspace_limit; j++)
2565 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2570 focus_win(struct ws_win *win)
2573 struct ws_win *cfw = NULL;
2574 xcb_get_input_focus_cookie_t c;
2575 xcb_get_input_focus_reply_t *r;
2576 xcb_window_t cur_focus = XCB_WINDOW_NONE;
2578 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%x\n", WINID(win));
2582 if (win->ws == NULL)
2585 if (validate_ws(win->ws))
2586 return; /* XXX this gets hit with thunderbird, needs fixing */
2588 if (validate_win(win)) {
2593 if (validate_win(win)) {
2598 c = xcb_get_input_focus(conn);
2599 r = xcb_get_input_focus_reply(conn, c, NULL);
2601 cur_focus = r->focus;
2604 if ((cfw = find_window(cur_focus)) != NULL)
2607 /* use larger hammer since the window was killed somehow */
2608 TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
2609 if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
2610 xcb_change_window_attributes(conn, cfw->id,
2611 XCB_CW_BORDER_PIXEL,
2612 &cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2615 win->ws->focus = win;
2617 if (win->ws->r != NULL) {
2618 /* drain all previous focus events */
2619 while (XCheckTypedEvent(display, FocusIn, &cne) == True)
2623 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
2624 win->id, XCB_CURRENT_TIME);
2625 grabbuttons(win, 1);
2626 xcb_change_window_attributes(conn, win->id,
2627 XCB_CW_BORDER_PIXEL,
2628 &win->ws->r->s->c[SWM_S_COLOR_FOCUS].color);
2629 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
2630 win->ws->always_raise)
2631 map_window_raised(win->id);
2633 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2634 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
2642 switchws(struct swm_region *r, union arg *args)
2644 int wsid = args->id, unmap_old = 0;
2645 struct swm_region *this_r, *other_r;
2647 struct workspace *new_ws, *old_ws;
2653 if (wsid >= workspace_limit)
2657 old_ws = this_r->ws;
2658 new_ws = &this_r->s->ws[wsid];
2660 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
2661 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
2663 if (new_ws == NULL || old_ws == NULL)
2665 if (new_ws == old_ws)
2668 other_r = new_ws->r;
2669 if (other_r == NULL) {
2670 /* the other workspace is hidden, hide this one */
2674 /* the other ws is visible in another region, exchange them */
2675 other_r->ws_prior = new_ws;
2676 other_r->ws = old_ws;
2677 old_ws->r = other_r;
2679 this_r->ws_prior = old_ws;
2680 this_r->ws = new_ws;
2683 /* this is needed so that we can click on a window after a restart */
2687 a.id = SWM_ARG_ID_FOCUSCUR;
2688 focus(new_ws->r, &a);
2690 /* unmap old windows */
2692 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2695 if (focus_mode == SWM_FOCUS_DEFAULT)
2696 drain_enter_notify();
2700 cyclews(struct swm_region *r, union arg *args)
2703 struct swm_screen *s = r->s;
2706 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2707 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2712 case SWM_ARG_ID_CYCLEWS_UP_ALL:
2715 case SWM_ARG_ID_CYCLEWS_UP:
2716 if (a.id < workspace_limit - 1)
2721 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
2724 case SWM_ARG_ID_CYCLEWS_DOWN:
2728 a.id = workspace_limit - 1;
2735 (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
2737 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2741 } while (a.id != r->ws->idx);
2745 priorws(struct swm_region *r, union arg *args)
2749 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2750 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2752 if (r->ws_prior == NULL)
2755 a.id = r->ws_prior->idx;
2760 cyclescr(struct swm_region *r, union arg *args)
2762 struct swm_region *rr = NULL;
2764 int i, x, y, num_screens;
2766 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2767 /* do nothing if we don't have more than one screen */
2768 if (!(num_screens > 1 || outputs > 1))
2773 case SWM_ARG_ID_CYCLESC_UP:
2774 rr = TAILQ_NEXT(r, entry);
2776 rr = TAILQ_FIRST(&screens[i].rl);
2778 case SWM_ARG_ID_CYCLESC_DOWN:
2779 rr = TAILQ_PREV(r, swm_region_list, entry);
2781 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2789 /* move mouse to region */
2791 y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
2792 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0, 0,
2795 a.id = SWM_ARG_ID_FOCUSCUR;
2798 if (rr->ws->focus) {
2799 /* move to focus window */
2800 x = X(rr->ws->focus) + 1;
2801 y = Y(rr->ws->focus) + 1;
2802 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0,
2808 sort_windows(struct ws_win_list *wl)
2810 struct ws_win *win, *parent, *nxt;
2815 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
2816 nxt = TAILQ_NEXT(win, entry);
2817 if (win->transient) {
2818 parent = find_window(win->transient);
2819 if (parent == NULL) {
2820 warnx("not possible bug");
2823 TAILQ_REMOVE(wl, win, entry);
2824 TAILQ_INSERT_AFTER(wl, parent, win, entry);
2831 swapwin(struct swm_region *r, union arg *args)
2833 struct ws_win *target, *source;
2834 struct ws_win *cur_focus;
2835 struct ws_win_list *wl;
2838 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2839 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2841 cur_focus = r->ws->focus;
2842 if (cur_focus == NULL)
2846 wl = &source->ws->winlist;
2849 case SWM_ARG_ID_SWAPPREV:
2850 if (source->transient)
2851 source = find_window(source->transient);
2852 target = TAILQ_PREV(source, ws_win_list, entry);
2853 if (target && target->transient)
2854 target = find_window(target->transient);
2855 TAILQ_REMOVE(wl, source, entry);
2857 TAILQ_INSERT_TAIL(wl, source, entry);
2859 TAILQ_INSERT_BEFORE(target, source, entry);
2861 case SWM_ARG_ID_SWAPNEXT:
2862 target = TAILQ_NEXT(source, entry);
2863 /* move the parent and let the sort handle the move */
2864 if (source->transient)
2865 source = find_window(source->transient);
2866 TAILQ_REMOVE(wl, source, entry);
2868 TAILQ_INSERT_HEAD(wl, source, entry);
2870 TAILQ_INSERT_AFTER(wl, target, source, entry);
2872 case SWM_ARG_ID_SWAPMAIN:
2873 target = TAILQ_FIRST(wl);
2874 if (target == source) {
2875 if (source->ws->focus_prev != NULL &&
2876 source->ws->focus_prev != target)
2877 source = source->ws->focus_prev;
2881 if (target == NULL || source == NULL)
2883 source->ws->focus_prev = target;
2884 TAILQ_REMOVE(wl, target, entry);
2885 TAILQ_INSERT_BEFORE(source, target, entry);
2886 TAILQ_REMOVE(wl, source, entry);
2887 TAILQ_INSERT_HEAD(wl, source, entry);
2889 case SWM_ARG_ID_MOVELAST:
2890 TAILQ_REMOVE(wl, source, entry);
2891 TAILQ_INSERT_TAIL(wl, source, entry);
2894 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
2904 focus_prev(struct ws_win *win)
2906 struct ws_win *winfocus = NULL;
2907 struct ws_win *cur_focus = NULL;
2908 struct ws_win_list *wl = NULL;
2909 struct workspace *ws = NULL;
2911 if (!(win && win->ws))
2916 cur_focus = ws->focus;
2918 DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%x, cur_focus: 0x%x\n",
2919 WINID(win), WINID(cur_focus));
2921 /* pickle, just focus on whatever */
2922 if (cur_focus == NULL) {
2923 /* use prev_focus if valid */
2924 if (ws->focus_prev && ws->focus_prev != cur_focus &&
2925 find_window(WINID(ws->focus_prev)))
2926 winfocus = ws->focus_prev;
2930 /* if transient focus on parent */
2931 if (cur_focus->transient) {
2932 winfocus = find_window(cur_focus->transient);
2936 /* if in max_stack try harder */
2937 if ((win->quirks & SWM_Q_FOCUSPREV) ||
2938 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
2939 if (cur_focus != ws->focus_prev)
2940 winfocus = ws->focus_prev;
2942 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2947 DNPRINTF(SWM_D_FOCUS, "focus_prev: focus_close: %d\n", focus_close);
2949 if (winfocus == NULL || winfocus == win) {
2950 switch (focus_close) {
2951 case SWM_STACK_BOTTOM:
2952 winfocus = TAILQ_FIRST(wl);
2955 winfocus = TAILQ_LAST(wl, ws_win_list);
2957 case SWM_STACK_ABOVE:
2958 if ((winfocus = TAILQ_NEXT(cur_focus, entry)) == NULL) {
2959 if (focus_close_wrap)
2960 winfocus = TAILQ_FIRST(wl);
2962 winfocus = TAILQ_PREV(cur_focus,
2963 ws_win_list, entry);
2966 case SWM_STACK_BELOW:
2967 if ((winfocus = TAILQ_PREV(cur_focus, ws_win_list,
2969 if (focus_close_wrap)
2970 winfocus = TAILQ_LAST(wl, ws_win_list);
2972 winfocus = TAILQ_NEXT(cur_focus, entry);
2978 if (winfocus == NULL) {
2979 if (focus_default == SWM_STACK_TOP)
2980 winfocus = TAILQ_LAST(wl, ws_win_list);
2982 winfocus = TAILQ_FIRST(wl);
2986 focus_magic(winfocus);
2990 focus(struct swm_region *r, union arg *args)
2992 struct ws_win *winfocus = NULL, *head;
2993 struct ws_win *cur_focus = NULL;
2994 struct ws_win_list *wl = NULL;
2995 struct workspace *ws = NULL;
3001 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
3003 /* treat FOCUS_CUR special */
3004 if (args->id == SWM_ARG_ID_FOCUSCUR) {
3005 if (r->ws->focus && r->ws->focus->iconic == 0)
3006 winfocus = r->ws->focus;
3007 else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
3008 winfocus = r->ws->focus_prev;
3010 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
3011 if (winfocus->iconic == 0)
3014 focus_magic(winfocus);
3018 if ((cur_focus = r->ws->focus) == NULL)
3022 if (TAILQ_EMPTY(wl))
3024 /* make sure there is at least one uniconified window */
3026 TAILQ_FOREACH(winfocus, wl, entry)
3027 if (winfocus->iconic == 0) {
3035 case SWM_ARG_ID_FOCUSPREV:
3036 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
3038 head = TAILQ_LAST(wl, ws_win_list);
3040 if (WINID(winfocus) == cur_focus->transient) {
3041 head = TAILQ_PREV(winfocus, ws_win_list, entry);
3043 head = TAILQ_LAST(wl, ws_win_list);
3048 if (winfocus && winfocus->iconic) {
3049 while (winfocus != cur_focus) {
3050 if (winfocus == NULL)
3051 winfocus = TAILQ_LAST(wl, ws_win_list);
3052 if (winfocus->iconic == 0)
3054 winfocus = TAILQ_PREV(winfocus, ws_win_list,
3060 case SWM_ARG_ID_FOCUSNEXT:
3061 head = TAILQ_NEXT(cur_focus, entry);
3063 head = TAILQ_FIRST(wl);
3067 if (winfocus && winfocus->iconic) {
3068 while (winfocus != cur_focus) {
3069 if (winfocus == NULL)
3070 winfocus = TAILQ_FIRST(wl);
3071 if (winfocus->iconic == 0)
3073 winfocus = TAILQ_NEXT(winfocus, entry);
3078 case SWM_ARG_ID_FOCUSMAIN:
3079 winfocus = TAILQ_FIRST(wl);
3080 if (winfocus == cur_focus)
3081 winfocus = cur_focus->ws->focus_prev;
3088 focus_magic(winfocus);
3092 cycle_layout(struct swm_region *r, union arg *args)
3094 struct workspace *ws = r->ws;
3097 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
3100 if (ws->cur_layout->l_stack == NULL)
3101 ws->cur_layout = &layouts[0];
3104 if (focus_mode == SWM_FOCUS_DEFAULT)
3105 drain_enter_notify();
3106 a.id = SWM_ARG_ID_FOCUSCUR;
3111 stack_config(struct swm_region *r, union arg *args)
3113 struct workspace *ws = r->ws;
3115 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
3118 if (ws->cur_layout->l_config != NULL)
3119 ws->cur_layout->l_config(ws, args->id);
3121 if (args->id != SWM_ARG_ID_STACKINIT)
3128 struct swm_geometry g;
3129 struct swm_region *r;
3135 DNPRINTF(SWM_D_STACK, "stack: begin\n");
3137 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3138 for (i = 0; i < num_screens; i++) {
3142 TAILQ_FOREACH(r, &screens[i].rl, entry) {
3143 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
3144 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
3146 /* start with screen geometry, adjust for bar */
3148 g.w -= 2 * border_width;
3149 g.h -= 2 * border_width;
3155 r->ws->cur_layout->l_stack(r->ws, &g);
3156 r->ws->cur_layout->l_string(r->ws);
3157 /* save r so we can track region changes */
3164 if (focus_mode == SWM_FOCUS_DEFAULT)
3165 drain_enter_notify();
3167 DNPRINTF(SWM_D_STACK, "stack: end\n");
3171 store_float_geom(struct ws_win *win, struct swm_region *r)
3173 /* retain window geom and region geom */
3174 win->g_float = win->g;
3175 win->g_float.x -= X(r);
3176 win->g_float.y -= Y(r);
3177 win->g_floatvalid = 1;
3178 DNPRINTF(SWM_D_MISC, "store_float_geom: window: 0x%x, g: (%d,%d)"
3179 " %d x %d, g_float: (%d,%d) %d x %d\n", win->id, X(win), Y(win),
3180 WIDTH(win), HEIGHT(win), win->g_float.x, win->g_float.y,
3181 win->g_float.w, win->g_float.h);
3185 stack_floater(struct ws_win *win, struct swm_region *r)
3190 DNPRINTF(SWM_D_MISC, "stack_floater: window: 0x%x\n", win->id);
3193 * to allow windows to change their size (e.g. mplayer fs) only retrieve
3194 * geom on ws switches or return from max mode
3196 if (win->g_floatvalid && (win->floatmaxed || (r != r->ws->old_r &&
3197 !(win->ewmh_flags & EWMH_F_FULLSCREEN)))) {
3198 /* refloat at last floating relative position */
3199 win->g = win->g_float;
3204 win->floatmaxed = 0;
3207 * if set to fullscreen mode, configure window to maximum size.
3209 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3210 if (!win->g_floatvalid)
3211 store_float_geom(win, win->ws->r);
3213 win->g = win->ws->r->g;
3217 * remove border on fullscreen floater when in fullscreen mode or when
3218 * the quirk is present.
3220 if ((win->ewmh_flags & EWMH_F_FULLSCREEN) ||
3221 ((win->quirks & SWM_Q_FULLSCREEN) &&
3222 (WIDTH(win) >= WIDTH(r)) && (HEIGHT(win) >= HEIGHT(r)))) {
3223 if (win->bordered) {
3225 X(win) += border_width;
3226 Y(win) += border_width;
3228 } else if (!win->bordered) {
3230 X(win) -= border_width;
3231 Y(win) -= border_width;
3234 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
3235 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
3236 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
3241 * floaters and transients are auto-centred unless moved
3244 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - BORDER(win);
3245 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - BORDER(win);
3248 /* keep window within region bounds */
3249 constrain_window(win, r, 0);
3255 * Send keystrokes to terminal to decrease/increase the font size as the
3256 * window size changes.
3259 adjust_font(struct ws_win *win)
3261 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
3262 win->floating || win->transient)
3265 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
3266 WIDTH(win) / win->sh.width_inc < term_width &&
3267 win->font_steps < SWM_MAX_FONT_STEPS) {
3268 win->font_size_boundary[win->font_steps] =
3269 (win->sh.width_inc * term_width) + win->sh.base_width;
3272 win->last_inc = win->sh.width_inc;
3273 fake_keypress(win, XK_KP_Subtract, ShiftMask);
3274 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
3275 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
3278 win->last_inc = win->sh.width_inc;
3279 fake_keypress(win, XK_KP_Add, ShiftMask);
3283 #define SWAPXY(g) do { \
3285 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
3286 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
3289 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
3291 XWindowAttributes wa;
3292 struct swm_geometry win_g, r_g = *g;
3293 struct ws_win *win, *fs_win = NULL;
3294 int i, j, s, stacks;
3295 int w_inc = 1, h_inc, w_base = 1, h_base;
3296 int hrh, extra = 0, h_slice, last_h = 0;
3297 int split, colno, winno, mwin, msize, mscale;
3298 int remain, missing, v_slice, reconfigure;
3301 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
3302 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
3304 winno = count_win(ws, 0);
3305 if (winno == 0 && count_win(ws, 1) == 0)
3308 TAILQ_FOREACH(win, &ws->winlist, entry)
3309 if (win->transient == 0 && win->floating == 0
3310 && win->iconic == 0)
3317 w_inc = win->sh.width_inc;
3318 w_base = win->sh.base_width;
3319 mwin = ws->l_state.horizontal_mwin;
3320 mscale = ws->l_state.horizontal_msize;
3321 stacks = ws->l_state.horizontal_stacks;
3324 w_inc = win->sh.height_inc;
3325 w_base = win->sh.base_height;
3326 mwin = ws->l_state.vertical_mwin;
3327 mscale = ws->l_state.vertical_msize;
3328 stacks = ws->l_state.vertical_stacks;
3332 if (stacks > winno - mwin)
3333 stacks = winno - mwin;
3337 h_slice = r_g.h / SWM_H_SLICE;
3338 if (mwin && winno > mwin) {
3339 v_slice = r_g.w / SWM_V_SLICE;
3343 win_g.w = v_slice * mscale;
3345 if (w_inc > 1 && w_inc < v_slice) {
3346 /* adjust for window's requested size increment */
3347 remain = (win_g.w - w_base) % w_inc;
3353 win_g.x += r_g.w - msize;
3356 colno = split = winno / stacks;
3357 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
3358 2 * border_width) / stacks);
3360 hrh = r_g.h / colno;
3361 extra = r_g.h - (colno * hrh);
3362 win_g.h = hrh - 2 * border_width;
3364 /* stack all the tiled windows */
3365 i = j = 0, s = stacks;
3366 TAILQ_FOREACH(win, &ws->winlist, entry) {
3367 if (win->transient != 0 || win->floating != 0)
3369 if (win->iconic != 0)
3372 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3377 if (split && i == split) {
3378 colno = (winno - mwin) / stacks;
3379 if (s <= (winno - mwin) % stacks)
3381 split = split + colno;
3382 hrh = (r_g.h / colno);
3383 extra = r_g.h - (colno * hrh);
3387 win_g.x += win_g.w + 2 * border_width;
3388 win_g.w = (r_g.w - msize -
3389 (stacks * 2 * border_width)) / stacks;
3391 win_g.w += (r_g.w - msize -
3392 (stacks * 2 * border_width)) % stacks;
3396 win_g.h = hrh - 2 * border_width;
3398 h_inc = win->sh.width_inc;
3399 h_base = win->sh.base_width;
3401 h_inc = win->sh.height_inc;
3402 h_base = win->sh.base_height;
3404 if (j == colno - 1) {
3405 win_g.h = hrh + extra;
3406 } else if (h_inc > 1 && h_inc < h_slice) {
3407 /* adjust for window's requested size increment */
3408 remain = (win_g.h - h_base) % h_inc;
3409 missing = h_inc - remain;
3411 if (missing <= extra || j == 0) {
3423 win_g.y += last_h + 2 * border_width;
3425 if (disable_border && bar_enabled == 0 && winno == 1){
3427 win_g.w += 2 * border_width;
3428 win_g.h += 2 * border_width;
3433 if (X(win) != win_g.y || Y(win) != win_g.x ||
3434 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
3438 WIDTH(win) = win_g.h;
3439 HEIGHT(win) = win_g.w;
3442 if (X(win) != win_g.x || Y(win) != win_g.y ||
3443 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
3447 WIDTH(win) = win_g.w;
3448 HEIGHT(win) = win_g.h;
3452 if (bordered != win->bordered) {
3454 win->bordered = bordered;
3462 if (XGetWindowAttributes(display, win->id, &wa))
3463 if (wa.map_state == IsUnmapped)
3464 map_window_raised(win->id);
3472 /* now, stack all the floaters and transients */
3473 TAILQ_FOREACH(win, &ws->winlist, entry) {
3474 if (win->transient == 0 && win->floating == 0)
3476 if (win->iconic == 1)
3478 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3483 stack_floater(win, ws->r);
3484 map_window_raised(win->id);
3488 stack_floater(fs_win, ws->r);
3489 map_window_raised(fs_win->id);
3494 vertical_config(struct workspace *ws, int id)
3496 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
3500 case SWM_ARG_ID_STACKRESET:
3501 case SWM_ARG_ID_STACKINIT:
3502 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
3503 ws->l_state.vertical_mwin = 1;
3504 ws->l_state.vertical_stacks = 1;
3506 case SWM_ARG_ID_MASTERSHRINK:
3507 if (ws->l_state.vertical_msize > 1)
3508 ws->l_state.vertical_msize--;
3510 case SWM_ARG_ID_MASTERGROW:
3511 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
3512 ws->l_state.vertical_msize++;
3514 case SWM_ARG_ID_MASTERADD:
3515 ws->l_state.vertical_mwin++;
3517 case SWM_ARG_ID_MASTERDEL:
3518 if (ws->l_state.vertical_mwin > 0)
3519 ws->l_state.vertical_mwin--;
3521 case SWM_ARG_ID_STACKINC:
3522 ws->l_state.vertical_stacks++;
3524 case SWM_ARG_ID_STACKDEC:
3525 if (ws->l_state.vertical_stacks > 1)
3526 ws->l_state.vertical_stacks--;
3528 case SWM_ARG_ID_FLIPLAYOUT:
3529 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
3537 vertical_stack(struct workspace *ws, struct swm_geometry *g)
3539 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
3541 stack_master(ws, g, 0, ws->l_state.vertical_flip);
3545 horizontal_config(struct workspace *ws, int id)
3547 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
3550 case SWM_ARG_ID_STACKRESET:
3551 case SWM_ARG_ID_STACKINIT:
3552 ws->l_state.horizontal_mwin = 1;
3553 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
3554 ws->l_state.horizontal_stacks = 1;
3556 case SWM_ARG_ID_MASTERSHRINK:
3557 if (ws->l_state.horizontal_msize > 1)
3558 ws->l_state.horizontal_msize--;
3560 case SWM_ARG_ID_MASTERGROW:
3561 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
3562 ws->l_state.horizontal_msize++;
3564 case SWM_ARG_ID_MASTERADD:
3565 ws->l_state.horizontal_mwin++;
3567 case SWM_ARG_ID_MASTERDEL:
3568 if (ws->l_state.horizontal_mwin > 0)
3569 ws->l_state.horizontal_mwin--;
3571 case SWM_ARG_ID_STACKINC:
3572 ws->l_state.horizontal_stacks++;
3574 case SWM_ARG_ID_STACKDEC:
3575 if (ws->l_state.horizontal_stacks > 1)
3576 ws->l_state.horizontal_stacks--;
3578 case SWM_ARG_ID_FLIPLAYOUT:
3579 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
3587 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
3589 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
3591 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
3594 /* fullscreen view */
3596 max_stack(struct workspace *ws, struct swm_geometry *g)
3598 struct swm_geometry gg = *g;
3599 struct ws_win *win, *wintrans = NULL, *parent = NULL;
3600 int winno, num_screens;
3602 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
3607 winno = count_win(ws, 0);
3608 if (winno == 0 && count_win(ws, 1) == 0)
3611 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3612 TAILQ_FOREACH(win, &ws->winlist, entry) {
3613 if (win->transient) {
3615 parent = find_window(win->transient);
3619 if (win->floating && win->floatmaxed == 0 ) {
3621 * retain geometry for retrieval on exit from
3624 store_float_geom(win, ws->r);
3625 win->floatmaxed = 1;
3628 /* only reconfigure if necessary */
3629 if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
3630 HEIGHT(win) != gg.h) {
3636 WIDTH(win) += 2 * border_width;
3637 HEIGHT(win) += 2 * border_width;
3642 /* unmap only if we don't have multi screen */
3643 if (win != ws->focus)
3644 if (!(num_screens > 1 || outputs > 1))
3648 /* put the last transient on top */
3651 map_window_raised(parent->id);
3652 stack_floater(wintrans, ws->r);
3653 focus_magic(wintrans);
3658 send_to_ws(struct swm_region *r, union arg *args)
3660 int wsid = args->id;
3661 struct ws_win *win = NULL, *parent;
3662 struct workspace *ws, *nws;
3663 xcb_atom_t ws_idx_atom = XCB_ATOM_NONE;
3664 char ws_idx_str[SWM_PROPLEN];
3667 if (wsid >= workspace_limit)
3670 if (r && r->ws && r->ws->focus)
3676 if (win->ws->idx == wsid)
3679 DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%x\n", win->id);
3682 nws = &win->s->ws[wsid];
3684 a.id = SWM_ARG_ID_FOCUSPREV;
3686 if (win->transient) {
3687 parent = find_window(win->transient);
3689 unmap_window(parent);
3690 TAILQ_REMOVE(&ws->winlist, parent, entry);
3691 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
3696 TAILQ_REMOVE(&ws->winlist, win, entry);
3697 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
3698 if (TAILQ_EMPTY(&ws->winlist))
3699 r->ws->focus = NULL;
3702 /* Try to update the window's workspace property */
3703 ws_idx_atom = get_atom_from_string("_SWM_WS");
3705 snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) <
3707 DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
3709 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
3710 ws_idx_atom, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
3719 pressbutton(struct swm_region *r, union arg *args)
3721 XTestFakeButtonEvent(display, args->id, True, CurrentTime);
3722 XTestFakeButtonEvent(display, args->id, False, CurrentTime);
3726 raise_toggle(struct swm_region *r, union arg *args)
3728 if (r == NULL || r->ws == NULL)
3731 r->ws->always_raise = !r->ws->always_raise;
3733 /* bring floaters back to top */
3734 if (r->ws->always_raise == 0)
3739 iconify(struct swm_region *r, union arg *args)
3743 if (r->ws->focus == NULL)
3745 unmap_window(r->ws->focus);
3746 update_iconic(r->ws->focus, 1);
3748 if (focus_mode == SWM_FOCUS_DEFAULT)
3749 drain_enter_notify();
3750 r->ws->focus = NULL;
3751 a.id = SWM_ARG_ID_FOCUSCUR;
3756 get_win_name(xcb_window_t win)
3759 xcb_get_property_cookie_t c;
3760 xcb_get_text_property_reply_t r;
3762 c = xcb_icccm_get_wm_name(conn, win);
3763 if (xcb_icccm_get_wm_name_reply(conn, c, &r, NULL)) {
3764 name = malloc((r.name_len + 1) * sizeof(char *));
3766 xcb_get_text_property_reply_wipe(&r);
3769 memcpy(name, r.name, r.name_len * sizeof(char *));
3770 name[r.name_len] = '\0';
3773 xcb_get_text_property_reply_wipe(&r);
3779 uniconify(struct swm_region *r, union arg *args)
3786 DNPRINTF(SWM_D_MISC, "uniconify\n");
3788 if (r == NULL || r->ws == NULL)
3791 /* make sure we have anything to uniconify */
3792 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3793 if (win->ws == NULL)
3794 continue; /* should never happen */
3795 if (win->iconic == 0)
3803 search_resp_action = SWM_SEARCH_UNICONIFY;
3805 spawn_select(r, args, "search", &searchpid);
3807 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3810 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3811 if (win->ws == NULL)
3812 continue; /* should never happen */
3813 if (win->iconic == 0)
3816 name = get_win_name(win->id);
3819 fprintf(lfile, "%s.%u\n", name, win->id);
3827 name_workspace(struct swm_region *r, union arg *args)
3831 DNPRINTF(SWM_D_MISC, "name_workspace\n");
3837 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
3839 spawn_select(r, args, "name_workspace", &searchpid);
3841 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3844 fprintf(lfile, "%s", "");
3849 search_workspace(struct swm_region *r, union arg *args)
3852 struct workspace *ws;
3855 DNPRINTF(SWM_D_MISC, "search_workspace\n");
3861 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
3863 spawn_select(r, args, "search", &searchpid);
3865 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3868 for (i = 0; i < workspace_limit; i++) {
3872 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
3873 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
3880 search_win_cleanup(void)
3882 struct search_window *sw = NULL;
3884 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
3885 xcb_destroy_window(conn, sw->indicator);
3886 XFreeGC(display, sw->gc);
3887 TAILQ_REMOVE(&search_wl, sw, entry);
3893 search_win(struct swm_region *r, union arg *args)
3895 struct ws_win *win = NULL;
3896 struct search_window *sw = NULL;
3903 XRectangle ibox, lbox;
3905 DNPRINTF(SWM_D_MISC, "search_win\n");
3908 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
3910 spawn_select(r, args, "search", &searchpid);
3912 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3915 TAILQ_INIT(&search_wl);
3918 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3919 if (win->iconic == 1)
3922 sw = calloc(1, sizeof(struct search_window));
3924 warn("search_win: calloc");
3926 search_win_cleanup();
3932 snprintf(s, sizeof s, "%d", i);
3935 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
3937 w = XCreateSimpleWindow(display,
3938 win->id, 0, 0,lbox.width + 4,
3939 bar_fs_extents->max_logical_extent.height, 1,
3940 r->s->c[SWM_S_COLOR_UNFOCUS].color,
3941 r->s->c[SWM_S_COLOR_FOCUS].color);
3944 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
3946 sw->gc = XCreateGC(display, w, 0, &gcv);
3947 map_window_raised(w);
3948 XSetForeground(display, sw->gc, r->s->c[SWM_S_COLOR_BAR].color);
3950 DRAWSTRING(display, w, bar_fs, sw->gc, 2,
3951 (bar_fs_extents->max_logical_extent.height -
3952 lbox.height) / 2 - lbox.y, s, len);
3954 fprintf(lfile, "%d\n", i);
3962 search_resp_uniconify(char *resp, unsigned long len)
3968 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
3970 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
3971 if (win->iconic == 0)
3973 name = get_win_name(win->id);
3976 if (asprintf(&s, "%s.%u", name, win->id) == -1) {
3981 if (strncmp(s, resp, len) == 0) {
3982 /* XXX this should be a callback to generalize */
3983 update_iconic(win, 0);
3992 search_resp_name_workspace(char *resp, unsigned long len)
3994 struct workspace *ws;
3996 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
3998 if (search_r->ws == NULL)
4003 free(search_r->ws->name);
4004 search_r->ws->name = NULL;
4008 ws->name = strdup(resp);
4009 if (ws->name == NULL) {
4010 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
4011 "strdup: %s", strerror(errno));
4018 search_resp_search_workspace(char *resp, unsigned long len)
4025 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
4029 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
4036 ws_idx = strtonum(q, 1, workspace_limit, &errstr);
4038 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
4045 switchws(search_r, &a);
4049 search_resp_search_window(char *resp, unsigned long len)
4054 struct search_window *sw;
4056 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
4060 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
4065 idx = strtonum(s, 1, INT_MAX, &errstr);
4067 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
4074 TAILQ_FOREACH(sw, &search_wl, entry)
4075 if (idx == sw->idx) {
4081 #define MAX_RESP_LEN 1024
4084 search_do_resp(void)
4090 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
4095 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
4096 warn("search: calloc");
4100 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
4102 warn("search: read error");
4105 resp[rbytes] = '\0';
4108 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
4109 * newline, so work around that by sanitizing the resp now.
4111 resp[strcspn(resp, "\n")] = '\0';
4114 switch (search_resp_action) {
4115 case SWM_SEARCH_UNICONIFY:
4116 search_resp_uniconify(resp, len);
4118 case SWM_SEARCH_NAME_WORKSPACE:
4119 search_resp_name_workspace(resp, len);
4121 case SWM_SEARCH_SEARCH_WORKSPACE:
4122 search_resp_search_workspace(resp, len);
4124 case SWM_SEARCH_SEARCH_WINDOW:
4125 search_resp_search_window(resp, len);
4130 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
4131 search_win_cleanup();
4133 search_resp_action = SWM_SEARCH_NONE;
4134 close(select_resp_pipe[0]);
4139 wkill(struct swm_region *r, union arg *args)
4141 DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
4143 if (r->ws->focus == NULL)
4146 if (args->id == SWM_ARG_ID_KILLWINDOW)
4147 xcb_kill_client(conn, r->ws->focus->id);
4149 if (r->ws->focus->can_delete)
4150 client_msg(r->ws->focus, adelete);
4155 floating_toggle_win(struct ws_win *win)
4157 struct swm_region *r;
4167 /* reject floating toggles in max stack mode */
4168 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
4171 if (win->floating) {
4172 if (!win->floatmaxed) {
4173 /* retain position for refloat */
4174 store_float_geom(win, r);
4178 if (win->g_floatvalid) {
4179 /* refloat at last floating relative position */
4180 X(win) = win->g_float.x + X(r);
4181 Y(win) = win->g_float.y + Y(r);
4182 WIDTH(win) = win->g_float.w;
4183 HEIGHT(win) = win->g_float.h;
4188 ewmh_update_actions(win);
4194 floating_toggle(struct swm_region *r, union arg *args)
4196 struct ws_win *win = r->ws->focus;
4202 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4203 _NET_WM_STATE_TOGGLE);
4206 if (focus_mode == SWM_FOCUS_DEFAULT)
4207 drain_enter_notify();
4209 if (win == win->ws->focus) {
4210 a.id = SWM_ARG_ID_FOCUSCUR;
4211 focus(win->ws->r, &a);
4216 constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
4218 if (MAX_X(win) + BORDER(win) > MAX_X(r)) {
4220 WIDTH(win) = MAX_X(r) - X(win) - BORDER(win);
4222 X(win) = MAX_X(r)- WIDTH(win) - BORDER(win);
4225 if (X(win) + BORDER(win) < X(r)) {
4227 WIDTH(win) -= X(r) - X(win) - BORDER(win);
4229 X(win) = X(r) - BORDER(win);
4232 if (MAX_Y(win) + BORDER(win) > MAX_Y(r)) {
4234 HEIGHT(win) = MAX_Y(r) - Y(win) - BORDER(win);
4236 Y(win) = MAX_Y(r) - HEIGHT(win) - BORDER(win);
4239 if (Y(win) + BORDER(win) < Y(r)) {
4241 HEIGHT(win) -= Y(r) - Y(win) - BORDER(win);
4243 Y(win) = Y(r) - BORDER(win);
4249 if (HEIGHT(win) < 1)
4255 update_window(struct ws_win *win)
4260 mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
4261 XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT |
4262 XCB_CONFIG_WINDOW_BORDER_WIDTH;
4266 wc[3] = HEIGHT(win);
4267 wc[4] = BORDER(win);
4269 DNPRINTF(SWM_D_EVENT, "update_window: window: 0x%x, (x,y) w x h: "
4270 "(%d,%d) %d x %d, bordered: %s\n", win->id, wc[0], wc[1], wc[2],
4271 wc[3], YESNO(win->bordered));
4273 xcb_configure_window(conn, win->id, mask, wc);
4276 #define SWM_RESIZE_STEPS (50)
4279 resize(struct ws_win *win, union arg *args)
4283 struct swm_region *r = NULL;
4284 int resize_step = 0;
4288 struct swm_geometry g;
4289 int top = 0, left = 0;
4292 unsigned int shape; /* cursor style */
4298 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4301 DNPRINTF(SWM_D_MOUSE, "resize: window: 0x%x, floating: %s, "
4302 "transient: 0x%x\n", win->id, YESNO(win->floating),
4305 if (!(win->transient != 0 || win->floating != 0))
4308 /* reject resizes in max mode for floaters (transient ok) */
4309 if (win->floatmaxed)
4313 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4319 case SWM_ARG_ID_WIDTHSHRINK:
4320 WIDTH(win) -= SWM_RESIZE_STEPS;
4323 case SWM_ARG_ID_WIDTHGROW:
4324 WIDTH(win) += SWM_RESIZE_STEPS;
4327 case SWM_ARG_ID_HEIGHTSHRINK:
4328 HEIGHT(win) -= SWM_RESIZE_STEPS;
4331 case SWM_ARG_ID_HEIGHTGROW:
4332 HEIGHT(win) += SWM_RESIZE_STEPS;
4339 constrain_window(win, r, 1);
4341 store_float_geom(win,r);
4345 if (focus_mode == SWM_FOCUS_DEFAULT)
4346 drain_enter_notify();
4348 /* get cursor offset from window root */
4349 if (!XQueryPointer(display, win->id, &rr, &cr, &x, &y, &wx, &wy, &mask))
4354 if (wx < WIDTH(win) / 2)
4357 if (wy < HEIGHT(win) / 2)
4360 if (args->id == SWM_ARG_ID_CENTER)
4363 shape = (left) ? XC_top_left_corner : XC_top_right_corner;
4365 shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
4367 cursor = XCreateFontCursor(display, shape);
4369 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
4370 GrabModeAsync, None, cursor, CurrentTime) != GrabSuccess) {
4371 XFreeCursor(display, cursor);
4376 XMaskEvent(display, MOUSEMASK | ExposureMask |
4377 SubstructureRedirectMask, &ev);
4379 case ConfigureRequest:
4382 handler[ev.type](&ev);
4385 /* cursor offset/delta from start of the operation */
4386 dx = ev.xmotion.x_root - x;
4387 dy = ev.xmotion.y_root - y;
4393 if (args->id == SWM_ARG_ID_CENTER) {
4394 if (g.h / 2 + dy < 1)
4398 HEIGHT(win) = g.h + 2 * dy;
4406 HEIGHT(win) = g.h + dy;
4413 if (args->id == SWM_ARG_ID_CENTER) {
4414 if (g.w / 2 + dx < 1)
4418 WIDTH(win) = g.w + 2 * dx;
4426 WIDTH(win) = g.w + dx;
4429 constrain_window(win, r, 1);
4431 /* not free, don't sync more than 120 times / second */
4432 if ((ev.xmotion.time - time) > (1000 / 120) ) {
4433 time = ev.xmotion.time;
4439 } while (ev.type != ButtonRelease);
4444 store_float_geom(win,r);
4446 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4447 XFreeCursor(display, cursor);
4450 drain_enter_notify();
4454 resize_step(struct swm_region *r, union arg *args)
4456 struct ws_win *win = NULL;
4458 if (r && r->ws && r->ws->focus)
4466 #define SWM_MOVE_STEPS (50)
4469 move(struct ws_win *win, union arg *args)
4474 struct swm_region *r = NULL;
4484 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4487 DNPRINTF(SWM_D_MOUSE, "move: window: 0x%x, floating: %s, transient: "
4488 "0x%x\n", win->id, YESNO(win->floating), win->transient);
4490 /* in max_stack mode should only move transients */
4491 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
4495 if (win->floating == 0 && !win->transient) {
4496 store_float_geom(win, r);
4497 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4500 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4507 case SWM_ARG_ID_MOVELEFT:
4508 X(win) -= (SWM_MOVE_STEPS - border_width);
4511 case SWM_ARG_ID_MOVERIGHT:
4512 X(win) += (SWM_MOVE_STEPS - border_width);
4515 case SWM_ARG_ID_MOVEUP:
4516 Y(win) -= (SWM_MOVE_STEPS - border_width);
4519 case SWM_ARG_ID_MOVEDOWN:
4520 Y(win) += (SWM_MOVE_STEPS - border_width);
4527 constrain_window(win, r, 0);
4529 store_float_geom(win, r);
4533 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
4534 GrabModeAsync, None, XCreateFontCursor(display, XC_fleur),
4535 CurrentTime) != GrabSuccess)
4538 /* get cursor offset from window root */
4539 if (!XQueryPointer(display, win->id, &rr, &cr, &x, &y, &wx, &wy, &mask))
4543 XMaskEvent(display, MOUSEMASK | ExposureMask |
4544 SubstructureRedirectMask, &ev);
4546 case ConfigureRequest:
4549 handler[ev.type](&ev);
4552 X(win) = ev.xmotion.x_root - wx - border_width;
4553 Y(win) = ev.xmotion.y_root - wy - border_width;
4555 constrain_window(win, r, 0);
4557 /* not free, don't sync more than 120 times / second */
4558 if ((ev.xmotion.time - time) > (1000 / 120) ) {
4559 time = ev.xmotion.time;
4565 } while (ev.type != ButtonRelease);
4570 store_float_geom(win, r);
4571 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4574 drain_enter_notify();
4578 move_step(struct swm_region *r, union arg *args)
4580 struct ws_win *win = NULL;
4582 if (r && r->ws && r->ws->focus)
4587 if (!(win->transient != 0 || win->floating != 0))
4594 /* user/key callable function IDs */
4683 kf_search_workspace,
4685 kf_dumpwins, /* MUST BE LAST */
4689 /* key definitions */
4691 dummykeyfunc(struct swm_region *r, union arg *args)
4696 char name[SWM_FUNCNAME_LEN];
4697 void (*func)(struct swm_region *r, union arg *);
4699 } keyfuncs[kf_invalid + 1] = {
4700 /* name function argument */
4701 { "cycle_layout", cycle_layout, {0} },
4702 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
4703 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
4704 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
4705 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
4706 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
4707 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
4708 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
4709 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
4710 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
4711 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
4712 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
4713 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
4714 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
4715 { "quit", quit, {0} },
4716 { "restart", restart, {0} },
4717 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
4718 { "ws_1", switchws, {.id = 0} },
4719 { "ws_2", switchws, {.id = 1} },
4720 { "ws_3", switchws, {.id = 2} },
4721 { "ws_4", switchws, {.id = 3} },
4722 { "ws_5", switchws, {.id = 4} },
4723 { "ws_6", switchws, {.id = 5} },
4724 { "ws_7", switchws, {.id = 6} },
4725 { "ws_8", switchws, {.id = 7} },
4726 { "ws_9", switchws, {.id = 8} },
4727 { "ws_10", switchws, {.id = 9} },
4728 { "ws_11", switchws, {.id = 10} },
4729 { "ws_12", switchws, {.id = 11} },
4730 { "ws_13", switchws, {.id = 12} },
4731 { "ws_14", switchws, {.id = 13} },
4732 { "ws_15", switchws, {.id = 14} },
4733 { "ws_16", switchws, {.id = 15} },
4734 { "ws_17", switchws, {.id = 16} },
4735 { "ws_18", switchws, {.id = 17} },
4736 { "ws_19", switchws, {.id = 18} },
4737 { "ws_20", switchws, {.id = 19} },
4738 { "ws_21", switchws, {.id = 20} },
4739 { "ws_22", switchws, {.id = 21} },
4740 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
4741 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
4742 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
4743 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
4744 { "ws_prior", priorws, {0} },
4745 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
4746 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
4747 { "mvws_1", send_to_ws, {.id = 0} },
4748 { "mvws_2", send_to_ws, {.id = 1} },
4749 { "mvws_3", send_to_ws, {.id = 2} },
4750 { "mvws_4", send_to_ws, {.id = 3} },
4751 { "mvws_5", send_to_ws, {.id = 4} },
4752 { "mvws_6", send_to_ws, {.id = 5} },
4753 { "mvws_7", send_to_ws, {.id = 6} },
4754 { "mvws_8", send_to_ws, {.id = 7} },
4755 { "mvws_9", send_to_ws, {.id = 8} },
4756 { "mvws_10", send_to_ws, {.id = 9} },
4757 { "mvws_11", send_to_ws, {.id = 10} },
4758 { "mvws_12", send_to_ws, {.id = 11} },
4759 { "mvws_13", send_to_ws, {.id = 12} },
4760 { "mvws_14", send_to_ws, {.id = 13} },
4761 { "mvws_15", send_to_ws, {.id = 14} },
4762 { "mvws_16", send_to_ws, {.id = 15} },
4763 { "mvws_17", send_to_ws, {.id = 16} },
4764 { "mvws_18", send_to_ws, {.id = 17} },
4765 { "mvws_19", send_to_ws, {.id = 18} },
4766 { "mvws_20", send_to_ws, {.id = 19} },
4767 { "mvws_21", send_to_ws, {.id = 20} },
4768 { "mvws_22", send_to_ws, {.id = 21} },
4769 { "bar_toggle", bar_toggle, {0} },
4770 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
4771 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
4772 { "float_toggle", floating_toggle,{0} },
4773 { "version", version, {0} },
4774 { "spawn_custom", dummykeyfunc, {0} },
4775 { "iconify", iconify, {0} },
4776 { "uniconify", uniconify, {0} },
4777 { "raise_toggle", raise_toggle, {0} },
4778 { "button2", pressbutton, {2} },
4779 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
4780 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
4781 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
4782 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
4783 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
4784 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
4785 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
4786 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
4787 { "name_workspace", name_workspace, {0} },
4788 { "search_workspace", search_workspace, {0} },
4789 { "search_win", search_win, {0} },
4790 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
4791 { "invalid key func", NULL, {0} },
4794 RB_ENTRY(key) entry;
4797 enum keyfuncid funcid;
4800 RB_HEAD(key_tree, key);
4803 key_cmp(struct key *kp1, struct key *kp2)
4805 if (kp1->keysym < kp2->keysym)
4807 if (kp1->keysym > kp2->keysym)
4810 if (kp1->mod < kp2->mod)
4812 if (kp1->mod > kp2->mod)
4818 RB_GENERATE(key_tree, key, entry, key_cmp);
4819 struct key_tree keys;
4822 enum { client_click, root_click };
4824 unsigned int action;
4826 unsigned int button;
4827 void (*func)(struct ws_win *, union arg *);
4830 /* action key mouse button func args */
4831 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
4832 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
4833 { client_click, MODKEY, Button1, move, {0} },
4837 update_modkey(unsigned int mod)
4843 RB_FOREACH(kp, key_tree, &keys)
4844 if (kp->mod & ShiftMask)
4845 kp->mod = mod | ShiftMask;
4849 for (i = 0; i < LENGTH(buttons); i++)
4850 if (buttons[i].mask & ShiftMask)
4851 buttons[i].mask = mod | ShiftMask;
4853 buttons[i].mask = mod;
4858 TAILQ_ENTRY(spawn_prog) entry;
4863 TAILQ_HEAD(spawn_list, spawn_prog);
4864 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
4867 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
4870 struct spawn_prog *prog = NULL;
4872 char *ap, **real_args;
4874 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
4877 TAILQ_FOREACH(prog, &spawns, entry) {
4878 if (!strcasecmp(spawn_name, prog->name))
4882 warnx("spawn_custom: program %s not found", spawn_name);
4886 /* make room for expanded args */
4887 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
4888 err(1, "spawn_custom: calloc real_args");
4890 /* expand spawn_args into real_args */
4891 for (i = 0; i < prog->argc; i++) {
4893 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
4894 if (!strcasecmp(ap, "$bar_border")) {
4896 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
4898 err(1, "spawn_custom border color");
4899 } else if (!strcasecmp(ap, "$bar_color")) {
4901 strdup(r->s->c[SWM_S_COLOR_BAR].name))
4903 err(1, "spawn_custom bar color");
4904 } else if (!strcasecmp(ap, "$bar_font")) {
4905 if ((real_args[i] = strdup(bar_fonts))
4907 err(1, "spawn_custom bar fonts");
4908 } else if (!strcasecmp(ap, "$bar_font_color")) {
4910 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
4912 err(1, "spawn_custom color font");
4913 } else if (!strcasecmp(ap, "$color_focus")) {
4915 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
4917 err(1, "spawn_custom color focus");
4918 } else if (!strcasecmp(ap, "$color_unfocus")) {
4920 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
4922 err(1, "spawn_custom color unfocus");
4924 /* no match --> copy as is */
4925 if ((real_args[i] = strdup(ap)) == NULL)
4926 err(1, "spawn_custom strdup(ap)");
4928 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
4933 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
4934 for (i = 0; i < prog->argc; i++)
4935 DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
4936 DNPRINTF(SWM_D_SPAWN, "\n");
4938 *ret_args = real_args;
4939 return (prog->argc);
4943 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
4949 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4953 spawn(r->ws->idx, &a, 1);
4955 for (i = 0; i < spawn_argc; i++)
4961 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
4967 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4971 if (pipe(select_list_pipe) == -1)
4972 err(1, "pipe error");
4973 if (pipe(select_resp_pipe) == -1)
4974 err(1, "pipe error");
4976 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
4977 err(1, "could not disable SIGPIPE");
4978 switch (*pid = fork()) {
4980 err(1, "cannot fork");
4983 if (dup2(select_list_pipe[0], 0) == -1)
4985 if (dup2(select_resp_pipe[1], 1) == -1)
4987 close(select_list_pipe[1]);
4988 close(select_resp_pipe[0]);
4989 spawn(r->ws->idx, &a, 0);
4991 default: /* parent */
4992 close(select_list_pipe[0]);
4993 close(select_resp_pipe[1]);
4997 for (i = 0; i < spawn_argc; i++)
5003 spawn_insert(char *name, char *args)
5005 char *arg, *cp, *ptr;
5006 struct spawn_prog *sp;
5008 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
5010 if ((sp = calloc(1, sizeof *sp)) == NULL)
5011 err(1, "spawn_insert: malloc");
5012 if ((sp->name = strdup(name)) == NULL)
5013 err(1, "spawn_insert: strdup");
5015 /* convert the arguments to an argument list */
5016 if ((ptr = cp = strdup(args)) == NULL)
5017 err(1, "spawn_insert: strdup");
5018 while ((arg = strsep(&ptr, " \t")) != NULL) {
5019 /* empty field; skip it */
5024 if ((sp->argv = realloc(sp->argv, sp->argc *
5025 sizeof *sp->argv)) == NULL)
5026 err(1, "spawn_insert: realloc");
5027 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
5028 err(1, "spawn_insert: strdup");
5032 TAILQ_INSERT_TAIL(&spawns, sp, entry);
5033 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
5037 spawn_remove(struct spawn_prog *sp)
5041 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
5043 TAILQ_REMOVE(&spawns, sp, entry);
5044 for (i = 0; i < sp->argc; i++)
5050 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
5054 spawn_replace(struct spawn_prog *sp, char *name, char *args)
5056 DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
5059 spawn_insert(name, args);
5061 DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
5065 setspawn(char *name, char *args)
5067 struct spawn_prog *sp;
5069 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
5074 TAILQ_FOREACH(sp, &spawns, entry) {
5075 if (!strcmp(sp->name, name)) {
5079 spawn_replace(sp, name, args);
5080 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5084 if (*args == '\0') {
5085 warnx("error: setspawn: cannot find program: %s", name);
5089 spawn_insert(name, args);
5090 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5094 setconfspawn(char *selector, char *value, int flags)
5096 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, value);
5098 setspawn(selector, value);
5100 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
5107 setconfspawn("term", "xterm", 0);
5108 setconfspawn("spawn_term", "xterm", 0);
5109 setconfspawn("screenshot_all", "screenshot.sh full", 0);
5110 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
5111 setconfspawn("lock", "xlock", 0);
5112 setconfspawn("initscr", "initscreen.sh", 0);
5113 setconfspawn("menu", "dmenu_run"
5116 " -nf $bar_font_color"
5118 " -sf $bar_color", 0);
5119 setconfspawn("search", "dmenu"
5123 " -nf $bar_font_color"
5125 " -sf $bar_color", 0);
5126 setconfspawn("name_workspace", "dmenu"
5130 " -nf $bar_font_color"
5132 " -sf $bar_color", 0);
5136 #define SWM_MODNAME_SIZE 32
5137 #define SWM_KEY_WS "\n+ \t"
5139 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
5143 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
5144 if (mod == NULL || ks == NULL) {
5145 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
5148 if (keystr == NULL || strlen(keystr) == 0) {
5149 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
5155 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
5156 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
5158 cp += (long)strspn(cp, SWM_KEY_WS);
5159 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
5161 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
5163 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
5165 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
5167 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
5169 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
5171 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
5172 *mod |= ControlMask;
5174 *ks = XStringToKeysym(name);
5175 XConvertCase(*ks, ks, &uks);
5176 if (ks == NoSymbol) {
5178 "parsekeys: invalid key %s\n",
5184 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
5189 strdupsafe(char *str)
5194 return (strdup(str));
5198 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
5202 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
5203 keyfuncs[kfid].name, spawn_name);
5205 if ((kp = malloc(sizeof *kp)) == NULL)
5206 err(1, "key_insert: malloc");
5211 kp->spawn_name = strdupsafe(spawn_name);
5212 RB_INSERT(key_tree, &keys, kp);
5214 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
5218 key_lookup(unsigned int mod, KeySym ks)
5225 return (RB_FIND(key_tree, &keys, &kp));
5229 key_remove(struct key *kp)
5231 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
5233 RB_REMOVE(key_tree, &keys, kp);
5234 free(kp->spawn_name);
5237 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
5241 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
5244 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
5248 key_insert(mod, ks, kfid, spawn_name);
5250 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
5254 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
5259 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
5260 keyfuncs[kfid].name, spawn_name);
5262 if ((kp = key_lookup(mod, ks)) != NULL) {
5263 if (kfid == kf_invalid)
5266 key_replace(kp, mod, ks, kfid, spawn_name);
5267 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5270 if (kfid == kf_invalid) {
5271 warnx("error: setkeybinding: cannot find mod/key combination");
5272 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5276 key_insert(mod, ks, kfid, spawn_name);
5277 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5281 setconfbinding(char *selector, char *value, int flags)
5283 enum keyfuncid kfid;
5286 struct spawn_prog *sp;
5287 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
5288 if (selector == NULL) {
5289 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
5290 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5292 setkeybinding(mod, ks, kfid, NULL);
5297 /* search by key function name */
5298 for (kfid = 0; kfid < kf_invalid; (kfid)++) {
5299 if (strncasecmp(selector, keyfuncs[kfid].name,
5300 SWM_FUNCNAME_LEN) == 0) {
5301 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5303 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5304 setkeybinding(mod, ks, kfid, NULL);
5310 /* search by custom spawn name */
5311 TAILQ_FOREACH(sp, &spawns, entry) {
5312 if (strcasecmp(selector, sp->name) == 0) {
5313 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5315 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5316 setkeybinding(mod, ks, kf_spawn_custom,
5323 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
5330 setkeybinding(MODKEY, XK_space, kf_cycle_layout,NULL);
5331 setkeybinding(MODKEY|ShiftMask, XK_backslash, kf_flip_layout, NULL);
5332 setkeybinding(MODKEY|ShiftMask, XK_space, kf_stack_reset, NULL);
5333 setkeybinding(MODKEY, XK_h, kf_master_shrink,NULL);
5334 setkeybinding(MODKEY, XK_l, kf_master_grow, NULL);
5335 setkeybinding(MODKEY, XK_comma, kf_master_add, NULL);
5336 setkeybinding(MODKEY, XK_period, kf_master_del, NULL);
5337 setkeybinding(MODKEY|ShiftMask, XK_comma, kf_stack_inc, NULL);
5338 setkeybinding(MODKEY|ShiftMask, XK_period, kf_stack_dec, NULL);
5339 setkeybinding(MODKEY, XK_Return, kf_swap_main, NULL);
5340 setkeybinding(MODKEY, XK_j, kf_focus_next, NULL);
5341 setkeybinding(MODKEY, XK_k, kf_focus_prev, NULL);
5342 setkeybinding(MODKEY|ShiftMask, XK_j, kf_swap_next, NULL);
5343 setkeybinding(MODKEY|ShiftMask, XK_k, kf_swap_prev, NULL);
5344 setkeybinding(MODKEY|ShiftMask, XK_Return, kf_spawn_custom,"term");
5345 setkeybinding(MODKEY, XK_p, kf_spawn_custom,"menu");
5346 setkeybinding(MODKEY|ShiftMask, XK_q, kf_quit, NULL);
5347 setkeybinding(MODKEY, XK_q, kf_restart, NULL);
5348 setkeybinding(MODKEY, XK_m, kf_focus_main, NULL);
5349 setkeybinding(MODKEY, XK_1, kf_ws_1, NULL);
5350 setkeybinding(MODKEY, XK_2, kf_ws_2, NULL);
5351 setkeybinding(MODKEY, XK_3, kf_ws_3, NULL);
5352 setkeybinding(MODKEY, XK_4, kf_ws_4, NULL);
5353 setkeybinding(MODKEY, XK_5, kf_ws_5, NULL);
5354 setkeybinding(MODKEY, XK_6, kf_ws_6, NULL);
5355 setkeybinding(MODKEY, XK_7, kf_ws_7, NULL);
5356 setkeybinding(MODKEY, XK_8, kf_ws_8, NULL);
5357 setkeybinding(MODKEY, XK_9, kf_ws_9, NULL);
5358 setkeybinding(MODKEY, XK_0, kf_ws_10, NULL);
5359 setkeybinding(MODKEY, XK_F1, kf_ws_11, NULL);
5360 setkeybinding(MODKEY, XK_F2, kf_ws_12, NULL);
5361 setkeybinding(MODKEY, XK_F3, kf_ws_13, NULL);
5362 setkeybinding(MODKEY, XK_F4, kf_ws_14, NULL);
5363 setkeybinding(MODKEY, XK_F5, kf_ws_15, NULL);
5364 setkeybinding(MODKEY, XK_F6, kf_ws_16, NULL);
5365 setkeybinding(MODKEY, XK_F7, kf_ws_17, NULL);
5366 setkeybinding(MODKEY, XK_F8, kf_ws_18, NULL);
5367 setkeybinding(MODKEY, XK_F9, kf_ws_19, NULL);
5368 setkeybinding(MODKEY, XK_F10, kf_ws_20, NULL);
5369 setkeybinding(MODKEY, XK_F11, kf_ws_21, NULL);
5370 setkeybinding(MODKEY, XK_F12, kf_ws_22, NULL);
5371 setkeybinding(MODKEY, XK_Right, kf_ws_next, NULL);
5372 setkeybinding(MODKEY, XK_Left, kf_ws_prev, NULL);
5373 setkeybinding(MODKEY, XK_Up, kf_ws_next_all, NULL);
5374 setkeybinding(MODKEY, XK_Down, kf_ws_prev_all, NULL);
5375 setkeybinding(MODKEY, XK_a, kf_ws_prior, NULL);
5376 setkeybinding(MODKEY|ShiftMask, XK_Right, kf_screen_next, NULL);
5377 setkeybinding(MODKEY|ShiftMask, XK_Left, kf_screen_prev, NULL);
5378 setkeybinding(MODKEY|ShiftMask, XK_1, kf_mvws_1, NULL);
5379 setkeybinding(MODKEY|ShiftMask, XK_2, kf_mvws_2, NULL);
5380 setkeybinding(MODKEY|ShiftMask, XK_3, kf_mvws_3, NULL);
5381 setkeybinding(MODKEY|ShiftMask, XK_4, kf_mvws_4, NULL);
5382 setkeybinding(MODKEY|ShiftMask, XK_5, kf_mvws_5, NULL);
5383 setkeybinding(MODKEY|ShiftMask, XK_6, kf_mvws_6, NULL);
5384 setkeybinding(MODKEY|ShiftMask, XK_7, kf_mvws_7, NULL);
5385 setkeybinding(MODKEY|ShiftMask, XK_8, kf_mvws_8, NULL);
5386 setkeybinding(MODKEY|ShiftMask, XK_9, kf_mvws_9, NULL);
5387 setkeybinding(MODKEY|ShiftMask, XK_0, kf_mvws_10, NULL);
5388 setkeybinding(MODKEY|ShiftMask, XK_F1, kf_mvws_11, NULL);
5389 setkeybinding(MODKEY|ShiftMask, XK_F2, kf_mvws_12, NULL);
5390 setkeybinding(MODKEY|ShiftMask, XK_F3, kf_mvws_13, NULL);
5391 setkeybinding(MODKEY|ShiftMask, XK_F4, kf_mvws_14, NULL);
5392 setkeybinding(MODKEY|ShiftMask, XK_F5, kf_mvws_15, NULL);
5393 setkeybinding(MODKEY|ShiftMask, XK_F6, kf_mvws_16, NULL);
5394 setkeybinding(MODKEY|ShiftMask, XK_F7, kf_mvws_17, NULL);
5395 setkeybinding(MODKEY|ShiftMask, XK_F8, kf_mvws_18, NULL);
5396 setkeybinding(MODKEY|ShiftMask, XK_F9, kf_mvws_19, NULL);
5397 setkeybinding(MODKEY|ShiftMask, XK_F10, kf_mvws_20, NULL);
5398 setkeybinding(MODKEY|ShiftMask, XK_F11, kf_mvws_21, NULL);
5399 setkeybinding(MODKEY|ShiftMask, XK_F12, kf_mvws_22, NULL);
5400 setkeybinding(MODKEY, XK_b, kf_bar_toggle, NULL);
5401 setkeybinding(MODKEY, XK_Tab, kf_focus_next, NULL);
5402 setkeybinding(MODKEY|ShiftMask, XK_Tab, kf_focus_prev, NULL);
5403 setkeybinding(MODKEY|ShiftMask, XK_x, kf_wind_kill, NULL);
5404 setkeybinding(MODKEY, XK_x, kf_wind_del, NULL);
5405 setkeybinding(MODKEY, XK_s, kf_spawn_custom,"screenshot_all");
5406 setkeybinding(MODKEY|ShiftMask, XK_s, kf_spawn_custom,"screenshot_wind");
5407 setkeybinding(MODKEY, XK_t, kf_float_toggle,NULL);
5408 setkeybinding(MODKEY|ShiftMask, XK_v, kf_version, NULL);
5409 setkeybinding(MODKEY|ShiftMask, XK_Delete, kf_spawn_custom,"lock");
5410 setkeybinding(MODKEY|ShiftMask, XK_i, kf_spawn_custom,"initscr");
5411 setkeybinding(MODKEY, XK_w, kf_iconify, NULL);
5412 setkeybinding(MODKEY|ShiftMask, XK_w, kf_uniconify, NULL);
5413 setkeybinding(MODKEY|ShiftMask, XK_r, kf_raise_toggle,NULL);
5414 setkeybinding(MODKEY, XK_v, kf_button2, NULL);
5415 setkeybinding(MODKEY, XK_equal, kf_width_grow, NULL);
5416 setkeybinding(MODKEY, XK_minus, kf_width_shrink,NULL);
5417 setkeybinding(MODKEY|ShiftMask, XK_equal, kf_height_grow, NULL);
5418 setkeybinding(MODKEY|ShiftMask, XK_minus, kf_height_shrink,NULL);
5419 setkeybinding(MODKEY, XK_bracketleft, kf_move_left, NULL);
5420 setkeybinding(MODKEY, XK_bracketright,kf_move_right, NULL);
5421 setkeybinding(MODKEY|ShiftMask, XK_bracketleft, kf_move_up, NULL);
5422 setkeybinding(MODKEY|ShiftMask, XK_bracketright,kf_move_down, NULL);
5423 setkeybinding(MODKEY|ShiftMask, XK_slash, kf_name_workspace,NULL);
5424 setkeybinding(MODKEY, XK_slash, kf_search_workspace,NULL);
5425 setkeybinding(MODKEY, XK_f, kf_search_win, NULL);
5427 setkeybinding(MODKEY|ShiftMask, XK_d, kf_dumpwins, NULL);
5436 while (RB_EMPTY(&keys) == 0) {
5437 kp = RB_ROOT(&keys);
5443 setkeymapping(char *selector, char *value, int flags)
5445 char keymapping_file[PATH_MAX];
5446 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
5447 if (value[0] == '~')
5448 snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
5449 pwd->pw_dir, &value[1]);
5451 strlcpy(keymapping_file, value, sizeof keymapping_file);
5453 /* load new key bindings; if it fails, revert to default bindings */
5454 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
5458 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
5463 updatenumlockmask(void)
5466 XModifierKeymap *modmap;
5468 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
5470 modmap = XGetModifierMapping(display);
5471 for (i = 0; i < 8; i++)
5472 for (j = 0; j < modmap->max_keypermod; j++)
5473 if (modmap->modifiermap[i * modmap->max_keypermod + j]
5474 == XKeysymToKeycode(display, XK_Num_Lock))
5475 numlockmask = (1 << i);
5477 XFreeModifiermap(modmap);
5486 unsigned int modifiers[] =
5487 { 0, LockMask, numlockmask, numlockmask | LockMask };
5490 DNPRINTF(SWM_D_MISC, "grabkeys\n");
5491 updatenumlockmask();
5493 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
5494 for (k = 0; k < num_screens; k++) {
5495 if (TAILQ_EMPTY(&screens[k].rl))
5497 xcb_ungrab_key(conn, XCB_GRAB_ANY, screens[k].root,
5499 RB_FOREACH(kp, key_tree, &keys) {
5500 if ((code = XKeysymToKeycode(display, kp->keysym)))
5501 for (j = 0; j < LENGTH(modifiers); j++)
5502 XGrabKey(display, code,
5503 kp->mod | modifiers[j],
5504 screens[k].root, True,
5505 GrabModeAsync, GrabModeAsync);
5511 grabbuttons(struct ws_win *win, int focused)
5514 unsigned int modifiers[] =
5515 { 0, LockMask, numlockmask, numlockmask|LockMask };
5517 updatenumlockmask();
5518 xcb_ungrab_button(conn, XCB_BUTTON_INDEX_ANY, win->id,
5519 XCB_BUTTON_MASK_ANY);
5521 for (i = 0; i < LENGTH(buttons); i++)
5522 if (buttons[i].action == client_click)
5523 for (j = 0; j < LENGTH(modifiers); j++)
5524 xcb_grab_button(conn, False, win->id,
5526 XCB_GRAB_MODE_ASYNC,
5533 xcb_grab_button(conn, False, win->id, BUTTONMASK,
5534 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_SYNC,
5535 XCB_WINDOW_NONE, XCB_CURSOR_NONE, XCB_BUTTON_INDEX_ANY,
5536 XCB_BUTTON_MASK_ANY);
5539 const char *quirkname[] = {
5540 "NONE", /* config string for "no value" */
5549 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
5550 #define SWM_Q_WS "\n|+ \t"
5552 parsequirks(char *qstr, unsigned long *quirk)
5562 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
5564 cp += (long)strspn(cp, SWM_Q_WS);
5565 for (i = 0; i < LENGTH(quirkname); i++) {
5566 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
5567 DNPRINTF(SWM_D_QUIRK,
5568 "parsequirks: %s\n", name);
5573 *quirk |= 1 << (i-1);
5577 if (i >= LENGTH(quirkname)) {
5578 DNPRINTF(SWM_D_QUIRK,
5579 "parsequirks: invalid quirk [%s]\n", name);
5587 quirk_insert(const char *class, const char *name, unsigned long quirk)
5591 DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
5594 if ((qp = malloc(sizeof *qp)) == NULL)
5595 err(1, "quirk_insert: malloc");
5596 if ((qp->class = strdup(class)) == NULL)
5597 err(1, "quirk_insert: strdup");
5598 if ((qp->name = strdup(name)) == NULL)
5599 err(1, "quirk_insert: strdup");
5602 TAILQ_INSERT_TAIL(&quirks, qp, entry);
5604 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
5608 quirk_remove(struct quirk *qp)
5610 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
5611 qp->name, qp->quirk);
5613 TAILQ_REMOVE(&quirks, qp, entry);
5618 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
5622 quirk_replace(struct quirk *qp, const char *class, const char *name,
5623 unsigned long quirk)
5625 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
5626 qp->name, qp->quirk);
5629 quirk_insert(class, name, quirk);
5631 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
5635 setquirk(const char *class, const char *name, unsigned long quirk)
5639 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
5642 TAILQ_FOREACH(qp, &quirks, entry) {
5643 if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
5647 quirk_replace(qp, class, name, quirk);
5648 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5653 warnx("error: setquirk: cannot find class/name combination");
5657 quirk_insert(class, name, quirk);
5658 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5662 setconfquirk(char *selector, char *value, int flags)
5664 char *cp, *class, *name;
5666 unsigned long quirks;
5667 if (selector == NULL)
5669 if ((cp = strchr(selector, ':')) == NULL)
5674 if ((retval = parsequirks(value, &quirks)) == 0)
5675 setquirk(class, name, quirks);
5682 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
5683 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
5684 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
5685 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
5686 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5687 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
5688 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5689 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5690 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5691 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5692 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
5693 setquirk("pcb", "pcb", SWM_Q_FLOAT);
5694 setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
5697 /* conf file stuff */
5698 #define SWM_CONF_FILE "spectrwm.conf"
5699 #define SWM_CONF_FILE_OLD "scrotwm.conf"
5703 SWM_S_BAR_AT_BOTTOM,
5704 SWM_S_BAR_BORDER_WIDTH,
5711 SWM_S_CLOCK_ENABLED,
5714 SWM_S_CYCLE_VISIBLE,
5716 SWM_S_DISABLE_BORDER,
5718 SWM_S_FOCUS_CLOSE_WRAP,
5719 SWM_S_FOCUS_DEFAULT,
5725 SWM_S_STACK_ENABLED,
5727 SWM_S_TITLE_CLASS_ENABLED,
5728 SWM_S_TITLE_NAME_ENABLED,
5729 SWM_S_URGENT_ENABLED,
5730 SWM_S_VERBOSE_LAYOUT,
5731 SWM_S_WINDOW_NAME_ENABLED,
5732 SWM_S_WORKSPACE_LIMIT
5736 setconfvalue(char *selector, char *value, int flags)
5742 case SWM_S_BAR_ACTION:
5744 if ((bar_argv[0] = strdup(value)) == NULL)
5745 err(1, "setconfvalue: bar_action");
5747 case SWM_S_BAR_AT_BOTTOM:
5748 bar_at_bottom = atoi(value);
5750 case SWM_S_BAR_BORDER_WIDTH:
5751 bar_border_width = atoi(value);
5752 if (bar_border_width < 0)
5753 bar_border_width = 0;
5755 case SWM_S_BAR_DELAY:
5756 bar_delay = atoi(value);
5758 case SWM_S_BAR_ENABLED:
5759 bar_enabled = atoi(value);
5761 case SWM_S_BAR_FONT:
5763 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
5764 err(1, "setconfvalue: asprintf: failed to allocate "
5765 "memory for bar_fonts.");
5769 case SWM_S_BAR_FORMAT:
5771 if ((bar_format = strdup(value)) == NULL)
5772 err(1, "setconfvalue: bar_format");
5774 case SWM_S_BAR_JUSTIFY:
5775 if (!strcmp(value, "left"))
5776 bar_justify = SWM_BAR_JUSTIFY_LEFT;
5777 else if (!strcmp(value, "center"))
5778 bar_justify = SWM_BAR_JUSTIFY_CENTER;
5779 else if (!strcmp(value, "right"))
5780 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
5782 errx(1, "invalid bar_justify");
5784 case SWM_S_BORDER_WIDTH:
5785 border_width = atoi(value);
5786 if (border_width < 0)
5789 case SWM_S_CLOCK_ENABLED:
5790 clock_enabled = atoi(value);
5792 case SWM_S_CLOCK_FORMAT:
5793 #ifndef SWM_DENY_CLOCK_FORMAT
5795 if ((clock_format = strdup(value)) == NULL)
5796 err(1, "setconfvalue: clock_format");
5799 case SWM_S_CYCLE_EMPTY:
5800 cycle_empty = atoi(value);
5802 case SWM_S_CYCLE_VISIBLE:
5803 cycle_visible = atoi(value);
5805 case SWM_S_DIALOG_RATIO:
5806 dialog_ratio = atof(value);
5807 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
5810 case SWM_S_DISABLE_BORDER:
5811 disable_border = atoi(value);
5813 case SWM_S_FOCUS_CLOSE:
5814 if (!strcmp(value, "first"))
5815 focus_close = SWM_STACK_BOTTOM;
5816 else if (!strcmp(value, "last"))
5817 focus_close = SWM_STACK_TOP;
5818 else if (!strcmp(value, "next"))
5819 focus_close = SWM_STACK_ABOVE;
5820 else if (!strcmp(value, "previous"))
5821 focus_close = SWM_STACK_BELOW;
5823 errx(1, "focus_close");
5825 case SWM_S_FOCUS_CLOSE_WRAP:
5826 focus_close_wrap = atoi(value);
5828 case SWM_S_FOCUS_DEFAULT:
5829 if (!strcmp(value, "last"))
5830 focus_default = SWM_STACK_TOP;
5831 else if (!strcmp(value, "first"))
5832 focus_default = SWM_STACK_BOTTOM;
5834 errx(1, "focus_default");
5836 case SWM_S_FOCUS_MODE:
5837 if (!strcmp(value, "default"))
5838 focus_mode = SWM_FOCUS_DEFAULT;
5839 else if (!strcmp(value, "follow_cursor"))
5840 focus_mode = SWM_FOCUS_FOLLOW;
5841 else if (!strcmp(value, "synergy"))
5842 focus_mode = SWM_FOCUS_SYNERGY;
5844 errx(1, "focus_mode");
5846 case SWM_S_SPAWN_ORDER:
5847 if (!strcmp(value, "first"))
5848 spawn_position = SWM_STACK_BOTTOM;
5849 else if (!strcmp(value, "last"))
5850 spawn_position = SWM_STACK_TOP;
5851 else if (!strcmp(value, "next"))
5852 spawn_position = SWM_STACK_ABOVE;
5853 else if (!strcmp(value, "previous"))
5854 spawn_position = SWM_STACK_BELOW;
5856 errx(1, "spawn_position");
5858 case SWM_S_SPAWN_TERM:
5859 setconfspawn("term", value, 0);
5860 setconfspawn("spawn_term", value, 0);
5864 case SWM_S_SS_ENABLED:
5865 ss_enabled = atoi(value);
5867 case SWM_S_STACK_ENABLED:
5868 stack_enabled = atoi(value);
5870 case SWM_S_TERM_WIDTH:
5871 term_width = atoi(value);
5875 case SWM_S_TITLE_CLASS_ENABLED:
5876 title_class_enabled = atoi(value);
5878 case SWM_S_TITLE_NAME_ENABLED:
5879 title_name_enabled = atoi(value);
5881 case SWM_S_URGENT_ENABLED:
5882 urgent_enabled = atoi(value);
5884 case SWM_S_VERBOSE_LAYOUT:
5885 verbose_layout = atoi(value);
5886 for (i = 0; layouts[i].l_stack != NULL; i++) {
5888 layouts[i].l_string = fancy_stacker;
5890 layouts[i].l_string = plain_stacker;
5893 case SWM_S_WINDOW_NAME_ENABLED:
5894 window_name_enabled = atoi(value);
5896 case SWM_S_WORKSPACE_LIMIT:
5897 workspace_limit = atoi(value);
5898 if (workspace_limit > SWM_WS_MAX)
5899 workspace_limit = SWM_WS_MAX;
5900 else if (workspace_limit < 1)
5901 workspace_limit = 1;
5910 setconfmodkey(char *selector, char *value, int flags)
5912 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
5913 update_modkey(Mod1Mask);
5914 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
5915 update_modkey(Mod2Mask);
5916 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
5917 update_modkey(Mod3Mask);
5918 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
5919 update_modkey(Mod4Mask);
5926 setconfcolor(char *selector, char *value, int flags)
5928 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
5933 setconfregion(char *selector, char *value, int flags)
5935 custom_region(value);
5940 setautorun(char *selector, char *value, int flags)
5950 if (getenv("SWM_STARTED"))
5954 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
5955 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
5957 if (ws_id < 0 || ws_id >= workspace_limit)
5958 errx(1, "autorun: invalid workspace %d", ws_id + 1);
5961 * This is a little intricate
5963 * If the pid already exists we simply reuse it because it means it was
5964 * used before AND not claimed by manage_window. We get away with
5965 * altering it in the parent after INSERT because this can not be a race
5968 while ((ap = strsep(&sp, " \t")) != NULL) {
5971 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
5973 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
5974 err(1, "setautorun: realloc");
5975 a.argv[argc - 1] = ap;
5978 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
5979 err(1, "setautorun: realloc");
5980 a.argv[argc] = NULL;
5982 if ((pid = fork()) == 0) {
5983 spawn(ws_id, &a, 1);
5992 p = calloc(1, sizeof *p);
5995 TAILQ_INSERT_TAIL(&pidlist, p, entry);
6005 setlayout(char *selector, char *value, int flags)
6007 int ws_id, i, x, mg, ma, si, raise, f = 0;
6008 int st = SWM_V_STACK, num_screens;
6010 struct workspace *ws;
6012 if (getenv("SWM_STARTED"))
6016 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
6017 &ws_id, &mg, &ma, &si, &raise, s) != 6)
6018 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6019 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6022 if (ws_id < 0 || ws_id >= workspace_limit)
6023 errx(1, "layout: invalid workspace %d", ws_id + 1);
6025 if (!strcasecmp(s, "vertical"))
6027 else if (!strcasecmp(s, "vertical_flip")) {
6030 } else if (!strcasecmp(s, "horizontal"))
6032 else if (!strcasecmp(s, "horizontal_flip")) {
6035 } else if (!strcasecmp(s, "fullscreen"))
6038 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6039 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6042 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6043 for (i = 0; i < num_screens; i++) {
6044 ws = (struct workspace *)&screens[i].ws;
6045 ws[ws_id].cur_layout = &layouts[st];
6047 ws[ws_id].always_raise = raise;
6048 if (st == SWM_MAX_STACK)
6052 for (x = 0; x < abs(mg); x++) {
6053 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6054 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
6055 SWM_ARG_ID_MASTERSHRINK);
6059 for (x = 0; x < abs(ma); x++) {
6060 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6061 ma >= 0 ? SWM_ARG_ID_MASTERADD :
6062 SWM_ARG_ID_MASTERDEL);
6066 for (x = 0; x < abs(si); x++) {
6067 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6068 si >= 0 ? SWM_ARG_ID_STACKINC :
6069 SWM_ARG_ID_STACKDEC);
6074 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6075 SWM_ARG_ID_FLIPLAYOUT);
6083 /* config options */
6084 struct config_option {
6086 int (*func)(char*, char*, int);
6089 struct config_option configopt[] = {
6090 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
6091 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
6092 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
6093 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
6094 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
6095 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
6096 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
6097 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
6098 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
6099 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
6100 { "bar_format", setconfvalue, SWM_S_BAR_FORMAT },
6101 { "keyboard_mapping", setkeymapping, 0 },
6102 { "bind", setconfbinding, 0 },
6103 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
6104 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
6105 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
6106 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
6107 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
6108 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
6109 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
6110 { "workspace_limit", setconfvalue, SWM_S_WORKSPACE_LIMIT },
6111 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
6112 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
6113 { "modkey", setconfmodkey, 0 },
6114 { "program", setconfspawn, 0 },
6115 { "quirk", setconfquirk, 0 },
6116 { "region", setconfregion, 0 },
6117 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
6118 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
6119 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
6120 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
6121 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
6122 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
6123 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
6124 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
6125 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
6126 { "focus_close", setconfvalue, SWM_S_FOCUS_CLOSE },
6127 { "focus_close_wrap", setconfvalue, SWM_S_FOCUS_CLOSE_WRAP },
6128 { "focus_default", setconfvalue, SWM_S_FOCUS_DEFAULT },
6129 { "spawn_position", setconfvalue, SWM_S_SPAWN_ORDER },
6130 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
6131 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
6132 { "autorun", setautorun, 0 },
6133 { "layout", setlayout, 0 },
6138 conf_load(char *filename, int keymapping)
6141 char *line, *cp, *optsub, *optval;
6142 size_t linelen, lineno = 0;
6143 int wordlen, i, optind;
6144 struct config_option *opt;
6146 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
6148 if (filename == NULL) {
6149 warnx("conf_load: no filename");
6152 if ((config = fopen(filename, "r")) == NULL) {
6153 warn("conf_load: fopen: %s", filename);
6157 while (!feof(config)) {
6158 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
6161 err(1, "%s", filename);
6166 cp += strspn(cp, " \t\n"); /* eat whitespace */
6167 if (cp[0] == '\0') {
6172 /* get config option */
6173 wordlen = strcspn(cp, "=[ \t\n");
6175 warnx("%s: line %zd: no option found",
6180 for (i = 0; i < LENGTH(configopt); i++) {
6181 opt = &configopt[i];
6182 if (!strncasecmp(cp, opt->optname, wordlen) &&
6183 strlen(opt->optname) == wordlen) {
6189 warnx("%s: line %zd: unknown option %.*s",
6190 filename, lineno, wordlen, cp);
6193 if (keymapping && strcmp(opt->optname, "bind")) {
6194 warnx("%s: line %zd: invalid option %.*s",
6195 filename, lineno, wordlen, cp);
6199 cp += strspn(cp, " \t\n"); /* eat whitespace */
6200 /* get [selector] if any */
6204 wordlen = strcspn(cp, "]");
6207 warnx("%s: line %zd: syntax error",
6212 if (asprintf(&optsub, "%.*s", wordlen, cp) ==
6214 warnx("%s: line %zd: unable to allocate"
6215 "memory for selector", filename,
6221 cp += strspn(cp, "] \t\n"); /* eat trailing */
6223 cp += strspn(cp, "= \t\n"); /* eat trailing */
6225 optval = strdup(cp);
6226 /* call function to deal with it all */
6227 if (configopt[optind].func(optsub, optval,
6228 configopt[optind].funcflags) != 0)
6229 errx(1, "%s: line %zd: invalid data for %s",
6230 filename, lineno, configopt[optind].optname);
6237 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
6244 DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
6250 set_child_transient(struct ws_win *win, Window *trans)
6252 struct ws_win *parent, *w;
6253 XWMHints *wmh = NULL;
6254 struct swm_region *r;
6255 struct workspace *ws;
6257 parent = find_window(win->transient);
6259 parent->child_trans = win;
6261 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
6262 " for 0x%x trans 0x%x\n", win->id, win->transient);
6264 if (win->hints == NULL) {
6265 warnx("no hints for 0x%x", win->id);
6269 r = root_to_region(win->wa.root);
6271 /* parent doen't exist in our window list */
6272 TAILQ_FOREACH(w, &ws->winlist, entry) {
6276 if ((wmh = XGetWMHints(display, w->id)) == NULL) {
6277 warnx("can't get hints for 0x%x", w->id);
6281 if (win->hints->window_group != wmh->window_group)
6284 w->child_trans = win;
6285 win->transient = w->id;
6287 DNPRINTF(SWM_D_MISC, "set_child_transient: asjusting "
6288 "transient to 0x%x\n", win->transient);
6298 window_get_pid(xcb_window_t win)
6303 xcb_get_property_cookie_t pc;
6304 xcb_get_property_reply_t *pr;
6306 apid = get_atom_from_string("_NET_WM_PID");
6307 if (apid == XCB_ATOM_NONE)
6310 pc = xcb_get_property(conn, False, win, apid, XCB_ATOM_CARDINAL, 0, 1);
6311 pr = xcb_get_property_reply(conn, pc, NULL);
6314 if (pr->type != XCB_ATOM_CARDINAL)
6317 ret = *(long *)xcb_get_property_value(pr);
6323 apid = get_atom_from_string("_SWM_PID");
6324 pc = xcb_get_property(conn, False, win, apid, XCB_ATOM_STRING,
6326 pr = xcb_get_property_reply(conn, pc, NULL);
6329 if (pr->type != XCB_ATOM_STRING)
6332 ret = strtonum(xcb_get_property_value(pr), 0, UINT_MAX, &errstr);
6339 manage_window(xcb_window_t id)
6342 struct workspace *ws;
6343 struct ws_win *win, *ww;
6344 int format, i, ws_idx, n, border_me = 0;
6345 unsigned long nitems, bytes;
6346 Atom ws_idx_atom = 0, type;
6347 Atom *prot = NULL, *pp;
6348 unsigned char ws_idx_str[SWM_PROPLEN], *prop = NULL;
6349 struct swm_region *r;
6353 uint32_t event_mask;
6355 if ((win = find_window(id)) != NULL)
6356 return (win); /* already being managed */
6358 /* see if we are on the unmanaged list */
6359 if ((win = find_unmanaged_window(id)) != NULL) {
6360 DNPRINTF(SWM_D_MISC, "manage_window: previously unmanaged "
6361 "window: 0x%x\n", win->id);
6362 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6364 set_child_transient(win, &trans);
6366 if (trans && (ww = find_window(trans)))
6367 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
6368 else if ((ww = win->ws->focus) &&
6369 spawn_position == SWM_STACK_ABOVE)
6370 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus,
6372 else if (ww && spawn_position == SWM_STACK_BELOW)
6373 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6374 else switch (spawn_position) {
6377 case SWM_STACK_ABOVE:
6378 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6380 case SWM_STACK_BOTTOM:
6381 case SWM_STACK_BELOW:
6382 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6385 ewmh_update_actions(win);
6389 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
6390 err(1, "manage_window: calloc: failed to allocate memory for "
6396 /* see if we need to override the workspace */
6397 p = find_pid(window_get_pid(id));
6399 /* Get all the window data in one shot */
6400 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
6402 XGetWindowProperty(display, id, ws_idx_atom, 0, SWM_PROPLEN,
6403 False, XA_STRING, &type, &format, &nitems, &bytes, &prop);
6405 XGetWindowAttributes(display, id, &win->wa);
6406 XGetWMNormalHints(display, id, &win->sh, &win->sh_mask);
6407 win->hints = XGetWMHints(display, id);
6408 XGetTransientForHint(display, id, &trans);
6410 win->transient = trans;
6411 set_child_transient(win, &trans);
6412 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, "
6413 "transient: 0x%x\n", win->id, win->transient);
6416 /* get supported protocols */
6417 if (XGetWMProtocols(display, id, &prot, &n)) {
6418 for (i = 0, pp = prot; i < n; i++, pp++) {
6419 if (*pp == takefocus)
6420 win->take_focus = 1;
6422 win->can_delete = 1;
6428 win->iconic = get_iconic(win);
6431 * Figure out where to put the window. If it was previously assigned to
6432 * a workspace (either by spawn() or manually moving), and isn't
6433 * transient, * put it in the same workspace
6435 r = root_to_region(win->wa.root);
6437 ws = &r->s->ws[p->ws];
6438 TAILQ_REMOVE(&pidlist, p, entry);
6441 } else if (prop && win->transient == 0) {
6442 DNPRINTF(SWM_D_PROP, "manage_window: get _SWM_WS: %s\n", prop);
6443 ws_idx = strtonum((const char *)prop, 0, workspace_limit - 1,
6446 DNPRINTF(SWM_D_EVENT, "manage_window: window: #%s: %s",
6449 ws = &r->s->ws[ws_idx];
6452 /* this should launch transients in the same ws as parent */
6454 if ((ww = find_window(trans)) != NULL)
6460 warnx("manage_window: fix this "
6466 /* set up the window layout */
6469 win->s = r->s; /* this never changes */
6470 if (trans && (ww = find_window(trans)))
6471 TAILQ_INSERT_AFTER(&ws->winlist, ww, win, entry);
6472 else if (win->ws->focus && spawn_position == SWM_STACK_ABOVE)
6473 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus, win,
6475 else if (win->ws->focus && spawn_position == SWM_STACK_BELOW)
6476 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6477 else switch (spawn_position) {
6480 case SWM_STACK_ABOVE:
6481 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6483 case SWM_STACK_BOTTOM:
6484 case SWM_STACK_BELOW:
6485 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6488 /* ignore window border if there is one. */
6489 WIDTH(win) = win->wa.width;
6490 HEIGHT(win) = win->wa.height;
6491 X(win) = win->wa.x + win->wa.border_width;
6492 Y(win) = win->wa.y + win->wa.border_width;
6494 win->g_floatvalid = 0;
6495 win->floatmaxed = 0;
6496 win->ewmh_flags = 0;
6498 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, (x,y) w x h: "
6499 "(%d,%d) %d x %d, ws: %d\n", win->id, X(win), Y(win), WIDTH(win),
6500 HEIGHT(win), ws->idx);
6502 constrain_window(win, r, 0);
6504 /* Set window properties so we can remember this after reincarnation */
6505 if (ws_idx_atom && prop == NULL &&
6506 snprintf((char *)ws_idx_str, SWM_PROPLEN, "%d", ws->idx) <
6508 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
6510 XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
6511 PropModeReplace, ws_idx_str, strlen((char *)ws_idx_str));
6516 ewmh_autoquirk(win);
6518 if (XGetClassHint(display, win->id, &win->ch)) {
6519 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
6520 win->ch.res_class, win->ch.res_name);
6522 /* java is retarded so treat it special */
6523 if (strstr(win->ch.res_name, "sun-awt")) {
6528 TAILQ_FOREACH(qp, &quirks, entry) {
6529 if (!strcmp(win->ch.res_class, qp->class) &&
6530 !strcmp(win->ch.res_name, qp->name)) {
6531 DNPRINTF(SWM_D_CLASS, "manage_window: found: "
6532 "class: %s, name: %s\n", win->ch.res_class,
6534 if (qp->quirk & SWM_Q_FLOAT) {
6538 win->quirks = qp->quirk;
6543 /* alter window position if quirky */
6544 if (win->quirks & SWM_Q_ANYWHERE) {
6545 win->manual = 1; /* don't center the quirky windows */
6546 if (bar_enabled && Y(win) < bar_height)
6547 Y(win) = bar_height;
6548 if (WIDTH(win) + X(win) > WIDTH(r))
6549 X(win) = WIDTH(r) - WIDTH(win) - 2;
6553 /* Reset font sizes (the bruteforce way; no default keybinding). */
6554 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
6555 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6556 fake_keypress(win, XK_KP_Subtract, ShiftMask);
6557 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6558 fake_keypress(win, XK_KP_Add, ShiftMask);
6561 ewmh_get_win_state(win);
6562 ewmh_update_actions(win);
6563 ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
6568 X(win) -= border_width;
6569 Y(win) -= border_width;
6573 event_mask = XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_FOCUS_CHANGE |
6574 XCB_EVENT_MASK_PROPERTY_CHANGE |
6575 XCB_EVENT_MASK_STRUCTURE_NOTIFY;
6577 xcb_change_window_attributes(conn, id, XCB_CW_EVENT_MASK, &event_mask);
6579 /* floaters need to be mapped if they are in the current workspace */
6580 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
6581 map_window_raised(win->id);
6587 free_window(struct ws_win *win)
6589 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%x\n", win->id);
6594 /* needed for restart wm */
6595 set_win_state(win, XCB_ICCCM_WM_STATE_WITHDRAWN);
6597 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6599 if (win->ch.res_class)
6600 XFree(win->ch.res_class);
6601 if (win->ch.res_name)
6602 XFree(win->ch.res_name);
6607 memset(win, 0xff, sizeof *win); /* XXX kill later */
6613 unmanage_window(struct ws_win *win)
6615 struct ws_win *parent;
6616 xcb_screen_t *screen;
6621 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%x\n", win->id);
6623 if (win->transient) {
6624 parent = find_window(win->transient);
6626 parent->child_trans = NULL;
6629 /* focus on root just in case */
6630 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
6631 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT,
6632 screen->root, XCB_CURRENT_TIME);
6641 TAILQ_REMOVE(&win->ws->winlist, win, entry);
6642 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
6646 focus_magic(struct ws_win *win)
6648 DNPRINTF(SWM_D_FOCUS, "focus_magic: window: 0x%x\n", WINID(win));
6651 /* if there are no windows clear the status-bar */
6656 if (win->child_trans) {
6657 /* win = parent & has a transient so focus on that */
6659 focus_win(win->child_trans);
6660 if (win->child_trans->take_focus)
6661 client_msg(win, takefocus);
6663 /* make sure transient hasn't disappeared */
6664 if (validate_win(win->child_trans) == 0) {
6665 focus_win(win->child_trans);
6666 if (win->child_trans->take_focus)
6667 client_msg(win->child_trans, takefocus);
6669 win->child_trans = NULL;
6671 if (win->take_focus)
6672 client_msg(win, takefocus);
6678 if (win->take_focus)
6679 client_msg(win, takefocus);
6686 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%lx\n", e->xexpose.window);
6693 XKeyEvent *ev = &e->xkey;
6695 struct swm_region *r;
6697 keysym = XkbKeycodeToKeysym(display, (KeyCode)ev->keycode, 0, 0);
6698 if ((kp = key_lookup(CLEANMASK(ev->state), keysym)) == NULL)
6700 if (keyfuncs[kp->funcid].func == NULL)
6703 r = root_to_region(ev->root);
6704 if (kp->funcid == kf_spawn_custom)
6705 spawn_custom(r, &(keyfuncs[kp->funcid].args), kp->spawn_name);
6707 keyfuncs[kp->funcid].func(r, &(keyfuncs[kp->funcid].args));
6711 buttonpress(XEvent *e)
6715 XButtonPressedEvent *ev = &e->xbutton;
6717 if ((win = find_window(ev->window)) == NULL)
6721 action = client_click;
6723 for (i = 0; i < LENGTH(buttons); i++)
6724 if (action == buttons[i].action && buttons[i].func &&
6725 buttons[i].button == ev->button &&
6726 CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state))
6727 buttons[i].func(win, &buttons[i].args);
6731 configurerequest(XEvent *e)
6733 XConfigureRequestEvent *ev = &e->xconfigurerequest;
6738 if ((win = find_window(ev->window)) == NULL)
6739 if ((win = find_unmanaged_window(ev->window)) == NULL)
6743 bzero(&wc, sizeof wc);
6746 wc.width = ev->width;
6747 wc.height = ev->height;
6748 wc.border_width = ev->border_width;
6749 wc.sibling = ev->above;
6750 wc.stack_mode = ev->detail;
6752 DNPRINTF(SWM_D_EVENT, "configurerequest: new window: 0x%lx, "
6753 "new: %s, (x,y) w x h: (%d,%d) %d x %d\n", ev->window,
6754 YESNO(new), wc.x, wc.y, wc.width, wc.height);
6756 XConfigureWindow(display, ev->window, ev->value_mask, &wc);
6757 } else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) &&
6758 !(win->sh_mask & EWMH_F_FULLSCREEN)) {
6759 win->g_float.x = ev->x - X(win->ws->r);
6760 win->g_float.y = ev->y - Y(win->ws->r);
6761 win->g_float.w = ev->width;
6762 win->g_float.h = ev->height;
6763 win->g_floatvalid = 1;
6765 if (win->floating) {
6766 win->g = win->g_float;
6767 win->g.x += X(win->ws->r);
6768 win->g.y += Y(win->ws->r);
6771 config_win(win, ev);
6774 config_win(win, ev);
6779 configurenotify(XEvent *e)
6783 DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%lx\n",
6784 e->xconfigure.window);
6786 win = find_window(e->xconfigure.window);
6788 XGetWMNormalHints(display, win->id, &win->sh, &win->sh_mask);
6792 if (focus_mode == SWM_FOCUS_DEFAULT)
6793 drain_enter_notify();
6798 destroynotify(XEvent *e)
6801 XDestroyWindowEvent *ev = &e->xdestroywindow;
6803 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%lx\n", ev->window);
6805 if ((win = find_window(ev->window)) == NULL) {
6806 if ((win = find_unmanaged_window(ev->window)) == NULL)
6812 /* make sure we focus on something */
6815 unmanage_window(win);
6817 if (focus_mode == SWM_FOCUS_DEFAULT)
6818 drain_enter_notify();
6823 enternotify(XEvent *e)
6825 XCrossingEvent *ev = &e->xcrossing;
6830 Window focus_return;
6831 int revert_to_return;
6833 DNPRINTF(SWM_D_FOCUS, "enternotify: window: 0x%lx, mode: %d, detail: "
6834 "%d, root: 0x%lx, subwindow: 0x%lx, same_screen: %s, focus: %s, "
6835 "state: %d\n", ev->window, ev->mode, ev->detail, ev->root,
6836 ev->subwindow, YESNO(ev->same_screen), YESNO(ev->focus), ev->state);
6838 if (ev->mode != NotifyNormal) {
6839 DNPRINTF(SWM_D_EVENT, "skip enternotify: generated by "
6844 switch (focus_mode) {
6845 case SWM_FOCUS_DEFAULT:
6847 case SWM_FOCUS_FOLLOW:
6849 case SWM_FOCUS_SYNERGY:
6852 * all these checks need to be in this order because the
6853 * XCheckTypedWindowEvent relies on weeding out the previous events
6855 * making this code an option would enable a follow mouse for focus
6860 * state is set when we are switching workspaces and focus is set when
6861 * the window or a subwindow already has focus (occurs during restart).
6863 * Only honor the focus flag if last_focus_event is not FocusOut,
6864 * this allows spectrwm to continue to control focus when another
6865 * program is also playing with it.
6867 if (ev->state || (ev->focus && last_focus_event != FocusOut)) {
6868 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: focus\n");
6873 * happens when a window is created or destroyed and the border
6874 * crosses the mouse pointer and when switching ws
6876 * we need the subwindow test to see if we came from root in order
6877 * to give focus to floaters
6879 if (ev->mode == NotifyNormal && ev->detail == NotifyVirtual &&
6880 ev->subwindow == 0) {
6881 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: NotifyVirtual\n");
6885 /* this window already has focus */
6886 if (ev->mode == NotifyNormal && ev->detail == NotifyInferior) {
6887 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win has focus\n");
6891 /* this window is being deleted or moved to another ws */
6892 if (XCheckTypedWindowEvent(display, ev->window, ConfigureNotify,
6894 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: configurenotify\n");
6895 XPutBackEvent(display, &cne);
6899 if ((win = find_window(ev->window)) == NULL) {
6900 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win == NULL\n");
6905 * In fullstack kill all enters unless they come from a different ws
6906 * (i.e. another region) or focus has been grabbed externally.
6908 if (win->ws->cur_layout->flags & SWM_L_FOCUSPREV &&
6909 last_focus_event != FocusOut) {
6910 XGetInputFocus(display, &focus_return, &revert_to_return);
6911 if ((w = find_window(focus_return)) == NULL ||
6913 DNPRINTF(SWM_D_EVENT, "ignoring event: fullstack\n");
6921 if ((win = find_window(ev->window)) == NULL) {
6922 DNPRINTF(SWM_D_EVENT, "skip enternotify: window is NULL\n");
6927 * if we have more enternotifies let them handle it in due time
6929 if (XCheckTypedEvent(display, EnterNotify, &cne) == True) {
6930 DNPRINTF(SWM_D_EVENT,
6931 "ignoring enternotify: got more enternotify\n");
6932 XPutBackEvent(display, &cne);
6939 /* lets us use one switch statement for arbitrary mode/detail combinations */
6940 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
6943 focusevent(XEvent *e)
6947 u_int32_t mode_detail;
6948 XFocusChangeEvent *ev = &e->xfocus;
6950 DNPRINTF(SWM_D_EVENT, "focusevent: %s window: 0x%lx mode: %d "
6951 "detail: %d\n", ev->type == FocusIn ? "entering" : "leaving",
6952 ev->window, ev->mode, ev->detail);
6954 if (last_focus_event == ev->type) {
6955 DNPRINTF(SWM_D_FOCUS, "ignoring focusevent: bad ordering\n");
6959 last_focus_event = ev->type;
6960 mode_detail = MERGE_MEMBERS(ev->mode, ev->detail);
6962 switch (mode_detail) {
6963 /* synergy client focus operations */
6964 case MERGE_MEMBERS(NotifyNormal, NotifyNonlinear):
6965 case MERGE_MEMBERS(NotifyNormal, NotifyNonlinearVirtual):
6967 /* synergy server focus operations */
6968 case MERGE_MEMBERS(NotifyWhileGrabbed, NotifyNonlinear):
6970 /* Entering applications like rdesktop that mangle the pointer */
6971 case MERGE_MEMBERS(NotifyNormal, NotifyPointer):
6973 if ((win = find_window(e->xfocus.window)) != NULL && win->ws->r)
6974 XSetWindowBorder(display, win->id,
6975 win->ws->r->s->c[ev->type == FocusIn ?
6976 SWM_S_COLOR_FOCUS : SWM_S_COLOR_UNFOCUS].color);
6979 warnx("ignoring focusevent");
6980 DNPRINTF(SWM_D_FOCUS, "ignoring focusevent\n");
6987 mapnotify(XEvent *e)
6990 XMapEvent *ev = &e->xmap;
6992 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%lx\n", ev->window);
6994 win = manage_window(ev->window);
6996 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
6999 * focus_win can only set input focus on a mapped window.
7000 * make sure the window really has focus since it is just being mapped.
7002 if (win->ws->focus == win)
7007 mappingnotify(XEvent *e)
7009 XMappingEvent *ev = &e->xmapping;
7011 XRefreshKeyboardMapping(ev);
7012 if (ev->request == MappingKeyboard)
7017 maprequest(XEvent *e)
7020 struct swm_region *r;
7021 XWindowAttributes wa;
7022 XMapRequestEvent *ev = &e->xmaprequest;
7024 DNPRINTF(SWM_D_EVENT, "maprequest: window: 0x%lx\n",
7025 e->xmaprequest.window);
7027 if (!XGetWindowAttributes(display, ev->window, &wa))
7029 if (wa.override_redirect)
7032 win = manage_window(e->xmaprequest.window);
7034 return; /* can't happen */
7038 /* make new win focused */
7039 r = root_to_region(win->wa.root);
7040 if (win->ws == r->ws)
7045 propertynotify(XEvent *e)
7048 XPropertyEvent *ev = &e->xproperty;
7051 name = XGetAtomName(display, ev->atom);
7052 DNPRINTF(SWM_D_EVENT, "propertynotify: window: 0x%lx, atom: %s\n",
7057 win = find_window(ev->window);
7061 if (ev->state == PropertyDelete && ev->atom == a_swm_iconic) {
7062 update_iconic(win, 0);
7063 map_window_raised(win->id);
7071 case XA_WM_NORMAL_HINTS:
7073 XGetWMNormalHints(display, win->id, &win->sh, &mask);
7074 warnx("normal hints: flag 0x%x", win->sh.flags);
7075 if (win->sh.flags & PMinSize) {
7076 WIDTH(win) = win->sh.min_width;
7077 HEIGHT(win) = win->sh.min_height;
7078 warnx("min %d %d", WIDTH(win), HEIGHT(win));
7080 XMoveResizeWindow(display, win->id,
7081 X(win), Y(win), WIDTH(win), HEIGHT(win));
7093 unmapnotify(XEvent *e)
7097 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%lx\n", e->xunmap.window);
7099 /* determine if we need to help unmanage this window */
7100 win = find_window(e->xunmap.window);
7104 if (getstate(e->xunmap.window) == XCB_ICCCM_WM_STATE_NORMAL) {
7105 unmanage_window(win);
7108 /* giant hack for apps that don't destroy transient windows */
7109 /* eat a bunch of events to prevent remanaging the window */
7111 while (XCheckWindowEvent(display, e->xunmap.window,
7112 EnterWindowMask, &cne))
7114 while (XCheckWindowEvent(display, e->xunmap.window,
7115 StructureNotifyMask, &cne))
7117 while (XCheckWindowEvent(display, e->xunmap.window,
7118 SubstructureNotifyMask, &cne))
7120 /* resend unmap because we ated it */
7121 XUnmapWindow(display, e->xunmap.window);
7124 if (focus_mode == SWM_FOCUS_DEFAULT)
7125 drain_enter_notify();
7129 visibilitynotify(XEvent *e)
7132 struct swm_region *r;
7134 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%lx\n",
7135 e->xvisibility.window);
7137 if (e->xvisibility.state == VisibilityUnobscured) {
7138 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7139 for (i = 0; i < num_screens; i++)
7140 TAILQ_FOREACH(r, &screens[i].rl, entry)
7141 if (e->xvisibility.window == WINID(r->bar))
7147 clientmessage(XEvent *e)
7149 XClientMessageEvent *ev;
7154 win = find_window(ev->window);
7156 if (ev->message_type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7157 DNPRINTF(SWM_D_EVENT, "clientmessage: request focus on "
7158 "unmanaged window.\n");
7159 e->xmaprequest.window = ev->window;
7165 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%lx, type: %ld\n",
7166 ev->window, ev->message_type);
7168 if (ev->message_type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7169 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
7172 if (ev->message_type == ewmh[_NET_CLOSE_WINDOW].atom) {
7173 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
7174 if (win->can_delete)
7175 client_msg(win, adelete);
7177 xcb_kill_client(conn, win->id);
7179 if (ev->message_type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
7180 DNPRINTF(SWM_D_EVENT,
7181 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
7182 if (win->floating) {
7183 if (ev->data.l[0] & (1<<8)) /* x */
7184 X(win) = ev->data.l[1];
7185 if (ev->data.l[0] & (1<<9)) /* y */
7186 Y(win) = ev->data.l[2];
7187 if (ev->data.l[0] & (1<<10)) /* width */
7188 WIDTH(win) = ev->data.l[3];
7189 if (ev->data.l[0] & (1<<11)) /* height */
7190 HEIGHT(win) = ev->data.l[4];
7195 /* TODO: Change stack sizes */
7196 /* notify no change was made. */
7197 config_win(win, NULL);
7200 if (ev->message_type == ewmh[_NET_WM_STATE].atom) {
7201 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
7202 ewmh_update_win_state(win, ev->data.l[1], ev->data.l[0]);
7204 ewmh_update_win_state(win, ev->data.l[2],
7212 xerror_start(Display *d, XErrorEvent *ee)
7219 xerror(Display *d, XErrorEvent *ee)
7221 /* warnx("error: %p %p", display, ee); */
7229 xerrorxlib = XSetErrorHandler(xerror_start);
7231 /* this causes an error if some other window manager is running */
7232 XSelectInput(display, DefaultRootWindow(display),
7233 SubstructureRedirectMask);
7238 XSetErrorHandler(xerror);
7244 new_region(struct swm_screen *s, int x, int y, int w, int h)
7246 struct swm_region *r, *n;
7247 struct workspace *ws = NULL;
7250 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
7251 s->idx, w, h, x, y);
7253 /* remove any conflicting regions */
7254 n = TAILQ_FIRST(&s->rl);
7257 n = TAILQ_NEXT(r, entry);
7258 if (X(r) < (x + w) &&
7259 (X(r) + WIDTH(r)) > x &&
7261 (Y(r) + HEIGHT(r)) > y) {
7262 if (r->ws->r != NULL)
7263 r->ws->old_r = r->ws->r;
7266 TAILQ_REMOVE(&s->rl, r, entry);
7267 TAILQ_INSERT_TAIL(&s->orl, r, entry);
7271 /* search old regions for one to reuse */
7273 /* size + location match */
7274 TAILQ_FOREACH(r, &s->orl, entry)
7275 if (X(r) == x && Y(r) == y &&
7276 HEIGHT(r) == h && WIDTH(r) == w)
7280 TAILQ_FOREACH(r, &s->orl, entry)
7281 if (HEIGHT(r) == h && WIDTH(r) == w)
7285 TAILQ_REMOVE(&s->orl, r, entry);
7286 /* try to use old region's workspace */
7287 if (r->ws->r == NULL)
7290 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
7291 err(1, "new_region: calloc: failed to allocate memory "
7294 /* if we don't have a workspace already, find one */
7296 for (i = 0; i < workspace_limit; i++)
7297 if (s->ws[i].r == NULL) {
7304 errx(1, "new_region: no free workspaces");
7315 TAILQ_INSERT_TAIL(&s->rl, r, entry);
7321 #ifdef SWM_XRR_HAS_CRTC
7324 #endif /* SWM_XRR_HAS_CRTC */
7325 struct swm_region *r;
7327 xcb_randr_get_screen_resources_current_cookie_t src;
7328 xcb_randr_get_screen_resources_current_reply_t *srr;
7329 xcb_randr_get_crtc_info_cookie_t cic;
7330 xcb_randr_get_crtc_info_reply_t *cir = NULL;
7331 xcb_randr_crtc_t *crtc;
7332 xcb_screen_t *screen = get_screen(i);
7334 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7335 if (i >= num_screens)
7336 errx(1, "scan_xrandr: invalid screen");
7338 /* remove any old regions */
7339 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
7340 r->ws->old_r = r->ws->r = NULL;
7342 TAILQ_REMOVE(&screens[i].rl, r, entry);
7343 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
7347 /* map virtual screens onto physical screens */
7348 #ifdef SWM_XRR_HAS_CRTC
7349 if (xrandr_support) {
7350 src = xcb_randr_get_screen_resources_current(conn,
7352 srr = xcb_randr_get_screen_resources_current_reply(conn, src,
7355 new_region(&screens[i], 0, 0,
7356 screen->width_in_pixels,
7357 screen->height_in_pixels);
7359 ncrtc = srr->num_crtcs;
7360 for (c = 0; c < ncrtc; c++) {
7361 crtc = xcb_randr_get_screen_resources_current_crtcs(srr);
7362 cic = xcb_randr_get_crtc_info(conn, crtc[c],
7364 cir = xcb_randr_get_crtc_info_reply(conn, cic, NULL);
7365 if (cir && cir->num_outputs == 0)
7368 if (cir == NULL || cir->mode == 0)
7369 new_region(&screens[i], 0, 0,
7370 screen->width_in_pixels,
7371 screen->height_in_pixels);
7373 new_region(&screens[i],
7374 cir->x, cir->y, cir->width, cir->height);
7381 #endif /* SWM_XRR_HAS_CRTC */
7383 new_region(&screens[i], 0, 0, screen->width_in_pixels,
7384 screen->height_in_pixels);
7389 screenchange(XEvent *e)
7391 XRRScreenChangeNotifyEvent *xe = (XRRScreenChangeNotifyEvent *)e;
7392 struct swm_region *r;
7395 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%lx\n", xe->root);
7397 if (!XRRUpdateConfiguration(e))
7400 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7401 /* silly event doesn't include the screen index */
7402 for (i = 0; i < num_screens; i++)
7403 if (screens[i].root == xe->root)
7405 if (i >= num_screens)
7406 errx(1, "screenchange: screen not found");
7408 /* brute force for now, just re-enumerate the regions */
7411 /* add bars to all regions */
7412 for (i = 0; i < num_screens; i++)
7413 TAILQ_FOREACH(r, &screens[i].rl, entry)
7416 if (focus_mode == SWM_FOCUS_DEFAULT)
7417 drain_enter_notify();
7423 xcb_window_t *wins = NULL;
7425 int i, j, num_screens;
7426 uint16_t state, manage;
7428 xcb_query_tree_cookie_t qtc;
7429 xcb_query_tree_reply_t *qtr;
7430 xcb_get_window_attributes_cookie_t c;
7431 xcb_get_window_attributes_reply_t *r;
7432 xcb_get_property_cookie_t pc;
7434 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7435 for (i = 0; i < num_screens; i++) {
7436 qtc = xcb_query_tree(conn, screens[i].root);
7437 qtr = xcb_query_tree_reply(conn, qtc, NULL);
7440 wins = xcb_query_tree_children(qtr);
7441 no = xcb_query_tree_children_length(qtr);
7442 /* attach windows to a region */
7443 /* normal windows */
7444 for (j = 0; j < no; j++) {
7445 c = xcb_get_window_attributes(conn, wins[j]);
7446 r = xcb_get_window_attributes_reply(conn, c, NULL);
7449 if (r->override_redirect) {
7454 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7455 if (xcb_icccm_get_wm_transient_for_reply(conn, pc, &wins[j],
7461 state = getstate(wins[j]);
7462 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7463 if (r->map_state == XCB_MAP_STATE_VIEWABLE || manage)
7464 manage_window(wins[j]);
7467 /* transient windows */
7468 for (j = 0; j < no; j++) {
7469 c = xcb_get_window_attributes(conn, wins[j]);
7470 r = xcb_get_window_attributes_reply(conn, c, NULL);
7473 if (r->override_redirect) {
7479 state = getstate(wins[j]);
7480 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7481 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7482 if (xcb_icccm_get_wm_transient_for_reply(conn, pc, &wins[j],
7484 manage_window(wins[j]);
7493 int i, j, k, num_screens;
7494 struct workspace *ws;
7496 const xcb_query_extension_reply_t *qep;
7497 xcb_randr_query_version_cookie_t c;
7498 xcb_randr_query_version_reply_t *r;
7500 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7501 if ((screens = calloc(num_screens,
7502 sizeof(struct swm_screen))) == NULL)
7503 err(1, "setup_screens: calloc: failed to allocate memory for "
7506 /* initial Xrandr setup */
7507 xrandr_support = False;
7508 c = xcb_randr_query_version(conn, True, True);
7509 r = xcb_randr_query_version_reply(conn, c, NULL);
7511 if (r->major_version >= 1)
7512 xrandr_support = True;
7515 qep = xcb_get_extension_data(conn, &xcb_randr_id);
7516 xrandr_eventbase = qep->first_event;
7518 /* map physical screens */
7519 for (i = 0; i < num_screens; i++) {
7520 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
7522 TAILQ_INIT(&screens[i].rl);
7523 TAILQ_INIT(&screens[i].orl);
7524 screens[i].root = RootWindow(display, i);
7526 /* set default colors */
7527 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
7528 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
7529 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
7530 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
7531 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
7533 /* create graphics context on screen */
7534 gcv.graphics_exposures = 0;
7535 screens[i].bar_gc = XCreateGC(display, screens[i].root,
7536 GCGraphicsExposures, &gcv);
7538 /* set default cursor */
7539 XDefineCursor(display, screens[i].root,
7540 XCreateFontCursor(display, XC_left_ptr));
7542 /* init all workspaces */
7543 /* XXX these should be dynamically allocated too */
7544 for (j = 0; j < SWM_WS_MAX; j++) {
7545 ws = &screens[i].ws[j];
7551 TAILQ_INIT(&ws->winlist);
7552 TAILQ_INIT(&ws->unmanagedlist);
7554 for (k = 0; layouts[k].l_stack != NULL; k++)
7555 if (layouts[k].l_config != NULL)
7556 layouts[k].l_config(ws,
7557 SWM_ARG_ID_STACKINIT);
7558 ws->cur_layout = &layouts[0];
7559 ws->cur_layout->l_string(ws);
7565 xcb_randr_select_input(conn, screens[i].root,
7566 XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE);
7573 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
7574 err(1, "setup_globals: strdup: failed to allocate memory.");
7576 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
7577 err(1, "setup_globals: strdup: failed to allocate memory.");
7584 xcb_atom_t netwmcheck, netwmname, utf8_string;
7585 xcb_window_t root, win;
7587 /* work around sun jdk bugs, code from wmname */
7588 netwmcheck = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
7589 netwmname = get_atom_from_string("_NET_WM_NAME");
7590 utf8_string = get_atom_from_string("UTF8_STRING");
7592 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7593 for (i = 0; i < num_screens; i++) {
7594 root = screens[i].root;
7595 win = XCreateSimpleWindow(display,root, 0, 0, 1, 1, 0,
7596 screens[i].c[SWM_S_COLOR_UNFOCUS].color,
7597 screens[i].c[SWM_S_COLOR_UNFOCUS].color);
7599 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root,
7600 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7601 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7602 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7603 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7604 netwmname, utf8_string, 8, strlen("LG3D"), "LG3D");
7609 main(int argc, char *argv[])
7611 struct swm_region *r, *rr;
7612 struct ws_win *winfocus = NULL;
7615 char conf[PATH_MAX], *cfile = NULL;
7618 int xfd, i, num_screens;
7620 struct sigaction sact;
7623 warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
7624 if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, "") ||
7626 warnx("no locale support");
7628 if (!X_HAVE_UTF8_STRING)
7629 warnx("no UTF-8 support");
7631 if (!(display = XOpenDisplay(0)))
7632 errx(1, "can not open display");
7634 if (!(conn = XGetXCBConnection(display)))
7635 errx(1, "can not get XCB connection");
7638 errx(1, "other wm running");
7640 /* handle some signals */
7641 bzero(&sact, sizeof(sact));
7642 sigemptyset(&sact.sa_mask);
7644 sact.sa_handler = sighdlr;
7645 sigaction(SIGINT, &sact, NULL);
7646 sigaction(SIGQUIT, &sact, NULL);
7647 sigaction(SIGTERM, &sact, NULL);
7648 sigaction(SIGHUP, &sact, NULL);
7650 sact.sa_handler = sighdlr;
7651 sact.sa_flags = SA_NOCLDSTOP;
7652 sigaction(SIGCHLD, &sact, NULL);
7654 astate = get_atom_from_string("WM_STATE");
7655 aprot = get_atom_from_string("WM_PROTOCOLS");
7656 adelete = get_atom_from_string("WM_DELETE_WINDOW");
7657 takefocus = get_atom_from_string("WM_TAKE_FOCUS");
7658 a_wmname = get_atom_from_string("WM_NAME");
7659 a_netwmname = get_atom_from_string("_NET_WM_NAME");
7660 a_utf8_string = get_atom_from_string("UTF8_STRING");
7661 a_string = get_atom_from_string("STRING");
7662 a_swm_iconic = get_atom_from_string("_SWM_ICONIC");
7664 /* look for local and global conf file */
7665 pwd = getpwuid(getuid());
7667 errx(1, "invalid user: %d", getuid());
7676 for (i = 0; ; i++) {
7681 snprintf(conf, sizeof conf, "%s/.%s",
7682 pwd->pw_dir, SWM_CONF_FILE);
7686 snprintf(conf, sizeof conf, "/etc/%s",
7691 snprintf(conf, sizeof conf, "%s/.%s",
7692 pwd->pw_dir, SWM_CONF_FILE_OLD);
7696 snprintf(conf, sizeof conf, "/etc/%s",
7703 if (strlen(conf) && stat(conf, &sb) != -1)
7704 if (S_ISREG(sb.st_mode)) {
7711 /* load conf (if any) */
7713 conf_load(cfile, SWM_CONF_DEFAULT);
7716 /* set some values to work around bad programs */
7718 /* grab existing windows (before we build the bars) */
7721 if (getenv("SWM_STARTED") == NULL)
7722 setenv("SWM_STARTED", "YES", 1);
7724 /* setup all bars */
7725 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7726 for (i = 0; i < num_screens; i++)
7727 TAILQ_FOREACH(r, &screens[i].rl, entry) {
7728 if (winfocus == NULL)
7729 winfocus = TAILQ_FIRST(&r->ws->winlist);
7737 if (focus_mode == SWM_FOCUS_DEFAULT)
7738 drain_enter_notify();
7740 xfd = xcb_get_file_descriptor(conn);
7742 while (XPending(display)) {
7743 XNextEvent(display, &e);
7746 if (e.type < LASTEvent) {
7747 DNPRINTF(SWM_D_EVENTQ ,"XEvent: handled: %s, "
7748 "window: 0x%lx, type: %s (%d), %d remaining"
7749 "\n", YESNO(handler[e.type]),
7750 e.xany.window, geteventname(&e),
7751 e.type, QLength(display));
7753 if (handler[e.type])
7754 handler[e.type](&e);
7756 DNPRINTF(SWM_D_EVENTQ, "XRandr Event: window: "
7757 "0x%lx, type: %s (%d)\n", e.xany.window,
7758 xrandr_geteventname(&e), e.type);
7760 switch (e.type - xrandr_eventbase) {
7761 case XCB_RANDR_SCREEN_CHANGE_NOTIFY:
7770 /* if we are being restarted go focus on first window */
7772 rr = winfocus->ws->r;
7774 /* not a visible window */
7778 /* move pointer to first screen if multi screen */
7779 if (num_screens > 1 || outputs > 1)
7780 xcb_warp_pointer(conn, XCB_WINDOW_NONE,
7781 rr->s[0].root, 0, 0, 0, 0, X(rr),
7782 Y(rr) + (bar_enabled ? bar_height : 0));
7784 a.id = SWM_ARG_ID_FOCUSCUR;
7794 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
7796 DNPRINTF(SWM_D_MISC, "select failed");
7797 if (restart_wm == 1)
7798 restart(NULL, NULL);
7799 if (search_resp == 1)
7812 for (i = 0; i < num_screens; ++i)
7813 if (screens[i].bar_gc != NULL)
7814 XFreeGC(display, screens[i].bar_gc);
7815 XFreeFontSet(display, bar_fs);
7816 xcb_disconnect(conn);
7817 XCloseDisplay(display);