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 char *bar_argv[] = { NULL, NULL };
297 unsigned char bar_ext[SWM_BAR_MAX];
298 char bar_vertext[SWM_BAR_MAX];
300 sig_atomic_t bar_alarm = 0;
303 int bar_border_width = 1;
304 int bar_at_bottom = 0;
306 int bar_extra_running = 0;
309 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
310 char *bar_format = NULL;
311 int stack_enabled = 1;
312 int clock_enabled = 1;
313 int urgent_enabled = 0;
314 char *clock_format = NULL;
315 int title_name_enabled = 0;
316 int title_class_enabled = 0;
317 int window_name_enabled = 0;
318 int focus_mode = SWM_FOCUS_DEFAULT;
319 int focus_close = SWM_STACK_BELOW;
320 int focus_close_wrap = 1;
321 int focus_default = SWM_STACK_TOP;
322 int spawn_position = SWM_STACK_TOP;
323 int disable_border = 0;
324 int border_width = 1;
325 int verbose_layout = 0;
328 XFontSetExtents *bar_fs_extents;
332 #define SWM_MENU_FN (2)
333 #define SWM_MENU_NB (4)
334 #define SWM_MENU_NF (6)
335 #define SWM_MENU_SB (8)
336 #define SWM_MENU_SF (10)
338 /* layout manager data */
339 struct swm_geometry {
352 struct swm_geometry g;
355 /* virtual "screens" */
357 TAILQ_ENTRY(swm_region) entry;
358 struct swm_geometry g;
359 struct workspace *ws; /* current workspace on this region */
360 struct workspace *ws_prior; /* prior workspace on this region */
361 struct swm_screen *s; /* screen idx */
364 TAILQ_HEAD(swm_region_list, swm_region);
367 TAILQ_ENTRY(ws_win) entry;
369 xcb_window_t transient;
370 struct ws_win *child_trans; /* transient child window */
371 struct swm_geometry g; /* current geometry */
372 struct swm_geometry g_float; /* region coordinates */
373 int g_floatvalid; /* g_float geometry validity */
374 int floatmaxed; /* whether maxed by max_stack */
379 unsigned int ewmh_flags;
380 int font_size_boundary[SWM_MAX_FONT_STEPS];
386 unsigned long quirks;
387 struct workspace *ws; /* always valid */
388 struct swm_screen *s; /* always valid, never changes */
389 XWindowAttributes wa;
395 TAILQ_HEAD(ws_win_list, ws_win);
399 TAILQ_ENTRY(pid_e) entry;
403 TAILQ_HEAD(pid_list, pid_e);
404 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
406 /* layout handlers */
408 void vertical_config(struct workspace *, int);
409 void vertical_stack(struct workspace *, struct swm_geometry *);
410 void horizontal_config(struct workspace *, int);
411 void horizontal_stack(struct workspace *, struct swm_geometry *);
412 void max_stack(struct workspace *, struct swm_geometry *);
413 void plain_stacker(struct workspace *);
414 void fancy_stacker(struct workspace *);
416 struct ws_win *find_window(xcb_window_t);
418 void grabbuttons(struct ws_win *, int);
419 void new_region(struct swm_screen *, int, int, int, int);
420 void unmanage_window(struct ws_win *);
421 uint16_t getstate(xcb_window_t);
423 int conf_load(char *, int);
426 void (*l_stack)(struct workspace *, struct swm_geometry *);
427 void (*l_config)(struct workspace *, int);
429 #define SWM_L_FOCUSPREV (1<<0)
430 #define SWM_L_MAPONFOCUS (1<<1)
431 void (*l_string)(struct workspace *);
433 /* stack, configure */
434 { vertical_stack, vertical_config, 0, plain_stacker },
435 { horizontal_stack, horizontal_config, 0, plain_stacker },
437 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
438 { NULL, NULL, 0, NULL },
441 /* position of max_stack mode in the layouts array, index into layouts! */
442 #define SWM_V_STACK (0)
443 #define SWM_H_STACK (1)
444 #define SWM_MAX_STACK (2)
446 #define SWM_H_SLICE (32)
447 #define SWM_V_SLICE (32)
449 /* define work spaces */
451 int idx; /* workspace index */
452 char *name; /* workspace name */
453 int always_raise; /* raise windows on focus */
454 struct layout *cur_layout; /* current layout handlers */
455 struct ws_win *focus; /* may be NULL */
456 struct ws_win *focus_prev; /* may be NULL */
457 struct swm_region *r; /* may be NULL */
458 struct swm_region *old_r; /* may be NULL */
459 struct ws_win_list winlist; /* list of windows in ws */
460 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
461 char stacker[10]; /* display stacker and layout */
465 int horizontal_msize;
467 int horizontal_stacks;
478 SWM_S_COLOR_BAR_BORDER,
479 SWM_S_COLOR_BAR_FONT,
485 /* physical screen mapping */
486 #define SWM_WS_MAX (22) /* hard limit */
487 int workspace_limit = 10; /* soft limit */
490 int idx; /* screen index */
491 struct swm_region_list rl; /* list of regions on this screen */
492 struct swm_region_list orl; /* list of old regions */
494 struct workspace ws[SWM_WS_MAX];
500 } c[SWM_S_COLOR_MAX];
502 xcb_gcontext_t bar_gc;
504 struct swm_screen *screens;
506 /* args to functions */
509 #define SWM_ARG_ID_FOCUSNEXT (0)
510 #define SWM_ARG_ID_FOCUSPREV (1)
511 #define SWM_ARG_ID_FOCUSMAIN (2)
512 #define SWM_ARG_ID_FOCUSCUR (4)
513 #define SWM_ARG_ID_SWAPNEXT (10)
514 #define SWM_ARG_ID_SWAPPREV (11)
515 #define SWM_ARG_ID_SWAPMAIN (12)
516 #define SWM_ARG_ID_MOVELAST (13)
517 #define SWM_ARG_ID_MASTERSHRINK (20)
518 #define SWM_ARG_ID_MASTERGROW (21)
519 #define SWM_ARG_ID_MASTERADD (22)
520 #define SWM_ARG_ID_MASTERDEL (23)
521 #define SWM_ARG_ID_FLIPLAYOUT (24)
522 #define SWM_ARG_ID_STACKRESET (30)
523 #define SWM_ARG_ID_STACKINIT (31)
524 #define SWM_ARG_ID_CYCLEWS_UP (40)
525 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
526 #define SWM_ARG_ID_CYCLESC_UP (42)
527 #define SWM_ARG_ID_CYCLESC_DOWN (43)
528 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
529 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
530 #define SWM_ARG_ID_STACKINC (50)
531 #define SWM_ARG_ID_STACKDEC (51)
532 #define SWM_ARG_ID_SS_ALL (60)
533 #define SWM_ARG_ID_SS_WINDOW (61)
534 #define SWM_ARG_ID_DONTCENTER (70)
535 #define SWM_ARG_ID_CENTER (71)
536 #define SWM_ARG_ID_KILLWINDOW (80)
537 #define SWM_ARG_ID_DELETEWINDOW (81)
538 #define SWM_ARG_ID_WIDTHGROW (90)
539 #define SWM_ARG_ID_WIDTHSHRINK (91)
540 #define SWM_ARG_ID_HEIGHTGROW (92)
541 #define SWM_ARG_ID_HEIGHTSHRINK (93)
542 #define SWM_ARG_ID_MOVEUP (100)
543 #define SWM_ARG_ID_MOVEDOWN (101)
544 #define SWM_ARG_ID_MOVELEFT (102)
545 #define SWM_ARG_ID_MOVERIGHT (103)
549 void focus(struct swm_region *, union arg *);
550 void focus_magic(struct ws_win *);
554 TAILQ_ENTRY(quirk) entry;
558 #define SWM_Q_FLOAT (1<<0) /* float this window */
559 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
560 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
561 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
562 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
563 #define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
565 TAILQ_HEAD(quirk_list, quirk);
566 struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
569 * Supported EWMH hints should be added to
570 * both the enum and the ewmh array
575 _NET_MOVERESIZE_WINDOW,
576 _NET_WM_ACTION_CLOSE,
577 _NET_WM_ACTION_FULLSCREEN,
579 _NET_WM_ACTION_RESIZE,
580 _NET_WM_ALLOWED_ACTIONS,
583 _NET_WM_STATE_FULLSCREEN,
584 _NET_WM_STATE_HIDDEN,
585 _NET_WM_STATE_MAXIMIZED_HORZ,
586 _NET_WM_STATE_MAXIMIZED_VERT,
587 _NET_WM_STATE_SKIP_PAGER,
588 _NET_WM_STATE_SKIP_TASKBAR,
590 _NET_WM_WINDOW_TYPE_DIALOG,
591 _NET_WM_WINDOW_TYPE_DOCK,
592 _NET_WM_WINDOW_TYPE_NORMAL,
593 _NET_WM_WINDOW_TYPE_SPLASH,
594 _NET_WM_WINDOW_TYPE_TOOLBAR,
595 _NET_WM_WINDOW_TYPE_UTILITY,
596 _SWM_WM_STATE_MANUAL,
603 } ewmh[SWM_EWMH_HINT_MAX] = {
604 /* must be in same order as in the enum */
605 {"_NET_ACTIVE_WINDOW", XCB_ATOM_NONE},
606 {"_NET_CLOSE_WINDOW", XCB_ATOM_NONE},
607 {"_NET_MOVERESIZE_WINDOW", XCB_ATOM_NONE},
608 {"_NET_WM_ACTION_CLOSE", XCB_ATOM_NONE},
609 {"_NET_WM_ACTION_FULLSCREEN", XCB_ATOM_NONE},
610 {"_NET_WM_ACTION_MOVE", XCB_ATOM_NONE},
611 {"_NET_WM_ACTION_RESIZE", XCB_ATOM_NONE},
612 {"_NET_WM_ALLOWED_ACTIONS", XCB_ATOM_NONE},
613 {"_NET_WM_STATE", XCB_ATOM_NONE},
614 {"_NET_WM_STATE_ABOVE", XCB_ATOM_NONE},
615 {"_NET_WM_STATE_FULLSCREEN", XCB_ATOM_NONE},
616 {"_NET_WM_STATE_HIDDEN", XCB_ATOM_NONE},
617 {"_NET_WM_STATE_MAXIMIZED_HORZ", XCB_ATOM_NONE},
618 {"_NET_WM_STATE_MAXIMIZED_VERT", XCB_ATOM_NONE},
619 {"_NET_WM_STATE_SKIP_PAGER", XCB_ATOM_NONE},
620 {"_NET_WM_STATE_SKIP_TASKBAR", XCB_ATOM_NONE},
621 {"_NET_WM_WINDOW_TYPE", XCB_ATOM_NONE},
622 {"_NET_WM_WINDOW_TYPE_DIALOG", XCB_ATOM_NONE},
623 {"_NET_WM_WINDOW_TYPE_DOCK", XCB_ATOM_NONE},
624 {"_NET_WM_WINDOW_TYPE_NORMAL", XCB_ATOM_NONE},
625 {"_NET_WM_WINDOW_TYPE_SPLASH", XCB_ATOM_NONE},
626 {"_NET_WM_WINDOW_TYPE_TOOLBAR", XCB_ATOM_NONE},
627 {"_NET_WM_WINDOW_TYPE_UTILITY", XCB_ATOM_NONE},
628 {"_SWM_WM_STATE_MANUAL", XCB_ATOM_NONE},
631 void store_float_geom(struct ws_win *, struct swm_region *);
632 int floating_toggle_win(struct ws_win *);
633 void constrain_window(struct ws_win *, struct swm_region *, int);
634 void update_window(struct ws_win *);
635 void spawn_select(struct swm_region *, union arg *, char *, int *);
636 char *get_win_name(xcb_window_t);
637 xcb_atom_t get_atom_from_string(const char *);
638 void map_window_raised(xcb_window_t);
640 xcb_screen_t *get_screen(int);
643 get_screen(int screen)
645 xcb_screen_iterator_t i;
647 i = xcb_setup_roots_iterator(xcb_get_setup(conn));
648 for (; i.rem; --screen, xcb_screen_next(&i))
658 xcb_get_input_focus_cookie_t c;
659 xcb_get_input_focus_reply_t *r;
662 c = xcb_get_input_focus(conn);
664 r = xcb_get_input_focus_reply(conn, c, NULL);
670 map_window_raised(xcb_window_t win)
672 uint32_t val = XCB_STACK_MODE_ABOVE;
674 xcb_configure_window(conn, win,
675 XCB_CONFIG_WINDOW_STACK_MODE, &val);
677 xcb_map_window(conn, win);
682 get_atom_from_string(const char *str)
684 xcb_intern_atom_cookie_t c;
685 xcb_intern_atom_reply_t *r;
688 c = xcb_intern_atom(conn, False, strlen(str), str);
689 r = xcb_intern_atom_reply(conn, c, NULL);
697 return (XCB_ATOM_NONE);
701 update_iconic(struct ws_win *win, int newv)
708 iprop = get_atom_from_string("_SWM_ICONIC");
709 if (iprop == XCB_ATOM_NONE)
713 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
714 iprop, XCB_ATOM_INTEGER, 32, 1, &v);
716 xcb_delete_property(conn, win->id, iprop);
720 get_iconic(struct ws_win *win)
722 int32_t v = 0, *vtmp;
724 xcb_get_property_cookie_t pc;
725 xcb_get_property_reply_t *pr = NULL;
727 iprop = get_atom_from_string("_SWM_ICONIC");
728 if (iprop == XCB_ATOM_NONE)
731 pc = xcb_get_property(conn, False, win->id, iprop, XCB_ATOM_INTEGER,
733 pr = xcb_get_property_reply(conn, pc, NULL);
736 if (pr->type != XCB_ATOM_INTEGER || pr->format != 32)
738 vtmp = xcb_get_property_value(pr);
750 int i, j, num_screens;
752 sup_list = get_atom_from_string("_NET_SUPPORTED");
754 for (i = 0; i < LENGTH(ewmh); i++)
755 ewmh[i].atom = get_atom_from_string(ewmh[i].name);
757 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
758 for (i = 0; i < num_screens; i++) {
759 /* Support check window will be created by workaround(). */
761 /* Report supported atoms */
762 xcb_delete_property(conn, screens[i].root, sup_list);
763 for (j = 0; j < LENGTH(ewmh); j++)
764 xcb_change_property(conn, XCB_PROP_MODE_APPEND,
765 screens[i].root, sup_list, XCB_ATOM_ATOM, 32, 1,
774 xcb_atom_t sup_check, sup_list;
776 xcb_get_property_cookie_t pc;
777 xcb_get_property_reply_t *pr;
779 sup_check = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
780 sup_list = get_atom_from_string("_NET_SUPPORTED");
781 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
783 for (i = 0; i < num_screens; i++) {
784 /* Get the support check window and destroy it */
785 pc = xcb_get_property(conn, False, screens[i].root, sup_check,
786 XCB_ATOM_WINDOW, 0, 1);
787 pr = xcb_get_property_reply(conn, pc, NULL);
789 id = *((xcb_window_t *)xcb_get_property_value(pr));
791 xcb_destroy_window(conn, id);
792 xcb_delete_property(conn, screens[i].root, sup_check);
793 xcb_delete_property(conn, screens[i].root, sup_list);
801 ewmh_autoquirk(struct ws_win *win)
807 xcb_get_property_cookie_t c;
808 xcb_get_property_reply_t *r;
810 c = xcb_get_property(conn, False, win->id,
811 ewmh[_NET_WM_WINDOW_TYPE].atom, XCB_ATOM_ATOM, 0, (~0L));
812 r = xcb_get_property_reply(conn, c, NULL);
815 n = xcb_get_property_value_length(r);
817 for (i = 0; i < n; i++) {
818 type = *((xcb_atom_t *)xcb_get_property_value(r));
819 if (type == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
821 if (type == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
822 type == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
823 type == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
825 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
828 if (type == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
829 type == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
831 win->quirks = SWM_Q_FLOAT;
838 #define SWM_EWMH_ACTION_COUNT_MAX (6)
839 #define EWMH_F_FULLSCREEN (1<<0)
840 #define EWMH_F_ABOVE (1<<1)
841 #define EWMH_F_HIDDEN (1<<2)
842 #define EWMH_F_SKIP_PAGER (1<<3)
843 #define EWMH_F_SKIP_TASKBAR (1<<4)
844 #define SWM_F_MANUAL (1<<5)
847 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
855 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%x, "
856 "fullscreen %s\n", win->id, YESNO(fs));
859 if (!win->g_floatvalid)
860 store_float_geom(win, win->ws->r);
862 win->g = win->ws->r->g;
865 if (win->g_floatvalid) {
866 /* refloat at last floating relative position */
867 win->g = win->g_float;
868 X(win) += X(win->ws->r);
869 Y(win) += Y(win->ws->r);
877 ewmh_update_actions(struct ws_win *win)
879 xcb_atom_t actions[SWM_EWMH_ACTION_COUNT_MAX];
885 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
888 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
889 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
892 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
893 ewmh[_NET_WM_ALLOWED_ACTIONS].atom, XCB_ATOM_ATOM, 32, 1,
897 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
898 #define _NET_WM_STATE_ADD 1 /* add/set property */
899 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
902 ewmh_update_win_state(struct ws_win *win, long state, long action)
904 unsigned int mask = 0;
905 unsigned int changed = 0;
906 unsigned int orig_flags;
911 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
912 mask = EWMH_F_FULLSCREEN;
913 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
915 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
917 if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
918 mask = EWMH_F_SKIP_PAGER;
919 if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
920 mask = EWMH_F_SKIP_TASKBAR;
923 orig_flags = win->ewmh_flags;
926 case _NET_WM_STATE_REMOVE:
927 win->ewmh_flags &= ~mask;
929 case _NET_WM_STATE_ADD:
930 win->ewmh_flags |= mask;
932 case _NET_WM_STATE_TOGGLE:
933 win->ewmh_flags ^= mask;
937 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
939 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
941 if (!floating_toggle_win(win))
942 win->ewmh_flags = orig_flags; /* revert */
943 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
945 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
946 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
948 if (!ewmh_set_win_fullscreen(win,
949 win->ewmh_flags & EWMH_F_FULLSCREEN))
950 win->ewmh_flags = orig_flags; /* revert */
952 xcb_delete_property(conn, win->id, ewmh[_NET_WM_STATE].atom);
954 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
955 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
956 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
957 &ewmh[_NET_WM_STATE_FULLSCREEN].atom);
958 if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
959 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
960 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
961 &ewmh[_NET_WM_STATE_SKIP_PAGER].atom);
962 if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
963 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
964 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
965 &ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom);
966 if (win->ewmh_flags & EWMH_F_ABOVE)
967 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
968 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
969 &ewmh[_NET_WM_STATE_ABOVE].atom);
970 if (win->ewmh_flags & SWM_F_MANUAL)
971 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
972 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
973 &ewmh[_SWM_WM_STATE_MANUAL].atom);
977 ewmh_get_win_state(struct ws_win *win)
980 xcb_get_property_cookie_t c;
981 xcb_get_property_reply_t *r;
989 win->ewmh_flags |= EWMH_F_ABOVE;
991 win->ewmh_flags |= SWM_F_MANUAL;
993 c = xcb_get_property(conn, False, win->id, ewmh[_NET_WM_STATE].atom,
994 XCB_ATOM_ATOM, 0, (~0L));
995 r = xcb_get_property_reply(conn, c, NULL);
999 states = xcb_get_property_value(r);
1000 n = xcb_get_property_value_length(r);
1004 for (i = 0; i < n; i++)
1005 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
1011 geteventname(XEvent *e)
1020 name = "KeyRelease";
1023 name = "ButtonPress";
1026 name = "ButtonRelease";
1029 name = "MotionNotify";
1032 name = "EnterNotify";
1035 name = "LeaveNotify";
1044 name = "KeymapNotify";
1049 case GraphicsExpose:
1050 name = "GraphicsExpose";
1055 case VisibilityNotify:
1056 name = "VisibilityNotify";
1059 name = "CreateNotify";
1062 name = "DestroyNotify";
1065 name = "UnmapNotify";
1071 name = "MapRequest";
1073 case ReparentNotify:
1074 name = "ReparentNotify";
1076 case ConfigureNotify:
1077 name = "ConfigureNotify";
1079 case ConfigureRequest:
1080 name = "ConfigureRequest";
1083 name = "GravityNotify";
1086 name = "ResizeRequest";
1088 case CirculateNotify:
1089 name = "CirculateNotify";
1091 case CirculateRequest:
1092 name = "CirculateRequest";
1094 case PropertyNotify:
1095 name = "PropertyNotify";
1097 case SelectionClear:
1098 name = "SelectionClear";
1100 case SelectionRequest:
1101 name = "SelectionRequest";
1103 case SelectionNotify:
1104 name = "SelectionNotify";
1106 case ColormapNotify:
1107 name = "ColormapNotify";
1110 name = "ClientMessage";
1113 name = "MappingNotify";
1123 xrandr_geteventname(XEvent *e)
1127 switch(e->type - xrandr_eventbase) {
1128 case RRScreenChangeNotify:
1129 name = "RRScreenChangeNotify";
1139 dumpwins(struct swm_region *r, union arg *args)
1143 xcb_get_window_attributes_cookie_t c;
1144 xcb_get_window_attributes_reply_t *wa;
1146 if (r->ws == NULL) {
1147 warnx("dumpwins: invalid workspace");
1151 warnx("=== managed window list ws %02d ===", r->ws->idx);
1152 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1153 state = getstate(win->id);
1154 c = xcb_get_window_attributes(conn, win->id);
1155 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1157 warnx("window: 0x%x, map_state: %d, state: %u, "
1158 "transient: 0x%x", win->id, wa->map_state,
1159 state, win->transient);
1162 warnx("window: 0x%x, failed xcb_get_window_attributes",
1166 warnx("===== unmanaged window list =====");
1167 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1168 state = getstate(win->id);
1169 c = xcb_get_window_attributes(conn, win->id);
1170 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1172 warnx("window: 0x%x, map_state: %d, state: %u, "
1173 "transient: 0x%x", win->id, wa->map_state,
1174 state, win->transient);
1177 warnx("window: 0x%x, failed xcb_get_window_attributes",
1181 warnx("=================================");
1185 dumpwins(struct swm_region *r, union arg *args)
1188 #endif /* SWM_DEBUG */
1190 void expose(XEvent *);
1191 void keypress(XEvent *);
1192 void buttonpress(XEvent *);
1193 void configurerequest(XEvent *);
1194 void configurenotify(XEvent *);
1195 void destroynotify(XEvent *);
1196 void enternotify(XEvent *);
1197 void focusevent(XEvent *);
1198 void mapnotify(XEvent *);
1199 void mappingnotify(XEvent *);
1200 void maprequest(XEvent *);
1201 void propertynotify(XEvent *);
1202 void unmapnotify(XEvent *);
1203 void visibilitynotify(XEvent *);
1204 void clientmessage(XEvent *);
1206 void (*handler[LASTEvent])(XEvent *) = {
1208 [KeyPress] = keypress,
1209 [ButtonPress] = buttonpress,
1210 [ConfigureRequest] = configurerequest,
1211 [ConfigureNotify] = configurenotify,
1212 [DestroyNotify] = destroynotify,
1213 [EnterNotify] = enternotify,
1214 [FocusIn] = focusevent,
1215 [FocusOut] = focusevent,
1216 [MapNotify] = mapnotify,
1217 [MappingNotify] = mappingnotify,
1218 [MapRequest] = maprequest,
1219 [PropertyNotify] = propertynotify,
1220 [UnmapNotify] = unmapnotify,
1221 [VisibilityNotify] = visibilitynotify,
1222 [ClientMessage] = clientmessage,
1228 int saved_errno, status;
1231 saved_errno = errno;
1235 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1240 if (errno != ECHILD)
1241 warn("sighdlr: waitpid");
1242 #endif /* SWM_DEBUG */
1245 if (pid == searchpid)
1249 if (WIFEXITED(status)) {
1250 if (WEXITSTATUS(status) != 0)
1251 warnx("sighdlr: child exit status: %d",
1252 WEXITSTATUS(status));
1254 warnx("sighdlr: child is terminated "
1256 #endif /* SWM_DEBUG */
1270 errno = saved_errno;
1276 struct pid_e *p = NULL;
1278 DNPRINTF(SWM_D_MISC, "find_pid: %lu\n", pid);
1283 TAILQ_FOREACH(p, &pidlist, entry) {
1292 name_to_color(const char *colorname)
1294 uint32_t result = 0;
1295 char cname[32] = "#";
1296 xcb_screen_t *screen;
1297 xcb_colormap_t cmap;
1298 xcb_alloc_named_color_cookie_t c;
1299 xcb_alloc_named_color_reply_t *r;
1301 /* XXX - does not support rgb:/RR/GG/BB
1302 * will need to use xcb_alloc_color
1304 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
1305 cmap = screen->default_colormap;
1307 c = xcb_alloc_named_color(conn, cmap, strlen(colorname), colorname);
1308 r = xcb_alloc_named_color_reply(conn, c, NULL);
1310 strlcat(cname, colorname + 2, sizeof cname - 1);
1311 c = xcb_alloc_named_color(conn, cmap, strlen(cname),
1313 r = xcb_alloc_named_color_reply(conn, c, NULL);
1319 warnx("color '%s' not found", colorname);
1325 setscreencolor(char *val, int i, int c)
1329 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1330 if (i > 0 && i <= num_screens) {
1331 screens[i - 1].c[c].color = name_to_color(val);
1332 free(screens[i - 1].c[c].name);
1333 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1335 } else if (i == -1) {
1336 for (i = 0; i < num_screens; i++) {
1337 screens[i].c[c].color = name_to_color(val);
1338 free(screens[i].c[c].name);
1339 if ((screens[i].c[c].name = strdup(val)) == NULL)
1343 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1348 fancy_stacker(struct workspace *ws)
1350 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1351 if (ws->cur_layout->l_stack == vertical_stack)
1352 snprintf(ws->stacker, sizeof ws->stacker,
1353 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1354 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1355 if (ws->cur_layout->l_stack == horizontal_stack)
1356 snprintf(ws->stacker, sizeof ws->stacker,
1357 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1358 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1362 plain_stacker(struct workspace *ws)
1364 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1365 if (ws->cur_layout->l_stack == vertical_stack)
1366 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1367 sizeof ws->stacker);
1368 if (ws->cur_layout->l_stack == horizontal_stack)
1369 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1370 sizeof ws->stacker);
1374 custom_region(char *val)
1376 unsigned int sidx, x, y, w, h;
1378 xcb_screen_t *screen;
1380 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1381 if (sscanf(val, "screen[%u]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1382 errx(1, "invalid custom region, "
1383 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1384 if (sidx < 1 || sidx > num_screens)
1385 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1389 screen = get_screen(sidx);
1391 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1393 if (x > screen->width_in_pixels ||
1394 y > screen->height_in_pixels ||
1395 w + x > screen->width_in_pixels ||
1396 h + y > screen->height_in_pixels) {
1397 warnx("ignoring region %ux%u+%u+%u - not within screen "
1398 "boundaries (%ux%u)", w, h, x, y,
1399 screen->width_in_pixels, screen->height_in_pixels);
1403 new_region(&screens[sidx], x, y, w, h);
1407 socket_setnonblock(int fd)
1411 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1412 err(1, "fcntl F_GETFL");
1413 flags |= O_NONBLOCK;
1414 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1415 err(1, "fcntl F_SETFL");
1419 bar_print(struct swm_region *r, const char *s)
1423 xcb_rectangle_t rect;
1425 XRectangle ibox, lbox;
1428 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
1430 switch (bar_justify) {
1431 case SWM_BAR_JUSTIFY_LEFT:
1434 case SWM_BAR_JUSTIFY_CENTER:
1435 x = (WIDTH(r) - lbox.width) / 2;
1437 case SWM_BAR_JUSTIFY_RIGHT:
1438 x = WIDTH(r) - lbox.width - SWM_BAR_OFFSET;
1442 if (x < SWM_BAR_OFFSET)
1447 rect.width = WIDTH(r->bar);
1448 rect.height = HEIGHT(r->bar);
1450 /* clear back buffer */
1451 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
1452 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1453 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc,
1454 sizeof(rect), &rect);
1456 /* draw back buffer */
1457 gcv[0] = r->s->c[SWM_S_COLOR_BAR_FONT].color;
1458 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1459 xcb_image_text_8(conn, len, r->bar->buffer, r->s->bar_gc, x,
1460 (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
1464 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1465 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1469 bar_extra_stop(void)
1473 bzero(bar_pipe, sizeof bar_pipe);
1476 kill(bar_pid, SIGTERM);
1479 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1484 bar_class_name(char *s, size_t sz, struct swm_region *r)
1486 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1488 if (r->ws->focus->ch.res_class != NULL)
1489 strlcat(s, r->ws->focus->ch.res_class, sz);
1493 bar_title_name(char *s, size_t sz, struct swm_region *r)
1495 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1497 if (r->ws->focus->ch.res_name != NULL)
1498 strlcat(s, r->ws->focus->ch.res_name, sz);
1502 bar_class_title_name(char *s, size_t sz, struct swm_region *r)
1504 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1507 bar_class_name(s, sz, r);
1508 strlcat(s, ":", sz);
1509 bar_title_name(s, sz, r);
1513 bar_window_float(char *s, size_t sz, struct swm_region *r)
1515 if (r == NULL || r ->ws == NULL || r->ws->focus == NULL)
1517 if (r->ws->focus->floating)
1518 strlcat(s, "(f)", sz);
1522 bar_window_name(char *s, size_t sz, struct swm_region *r)
1526 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1528 if ((title = get_win_name(r->ws->focus->id)) == NULL)
1531 strlcat(s, title, sz);
1535 int urgent[SWM_WS_MAX];
1537 bar_urgent(char *s, size_t sz)
1540 int i, j, num_screens;
1542 xcb_get_property_cookie_t c;
1543 xcb_icccm_wm_hints_t hints;
1545 for (i = 0; i < workspace_limit; i++)
1548 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1549 for (i = 0; i < num_screens; i++)
1550 for (j = 0; j < workspace_limit; j++)
1551 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
1552 c = xcb_icccm_get_wm_hints(conn, win->id);
1553 if (xcb_icccm_get_wm_hints_reply(conn, c,
1556 if (hints.flags & XCB_ICCCM_WM_HINT_X_URGENCY)
1560 for (i = 0; i < workspace_limit; i++) {
1562 snprintf(b, sizeof b, "%d ", i + 1);
1564 snprintf(b, sizeof b, "- ");
1570 bar_workspace_name(char *s, size_t sz, struct swm_region *r)
1572 if (r == NULL || r->ws == NULL)
1574 if (r->ws->name != NULL)
1575 strlcat(s, r->ws->name, sz);
1578 /* build the default bar format according to the defined enabled options */
1580 bar_fmt(const char *fmtexp, char *fmtnew, struct swm_region *r, size_t sz)
1582 /* if format provided, just copy the buffers */
1583 if (bar_format != NULL) {
1584 strlcpy(fmtnew, fmtexp, sz);
1588 /* reset the output buffer */
1591 strlcat(fmtnew, "+N:+I ", sz);
1593 strlcat(fmtnew, "+S", sz);
1594 strlcat(fmtnew, " ", sz);
1596 /* only show the workspace name if there's actually one */
1597 if (r != NULL && r->ws != NULL && r->ws->name != NULL)
1598 strlcat(fmtnew, "<+D>", sz);
1599 strlcat(fmtnew, "+3<", sz);
1601 if (clock_enabled) {
1602 strlcat(fmtnew, fmtexp, sz);
1603 strlcat(fmtnew, "+4<", sz);
1606 /* bar_urgent already adds the space before the last asterisk */
1608 strlcat(fmtnew, "* +U*+4<", sz);
1610 if (title_class_enabled) {
1611 strlcat(fmtnew, "+C", sz);
1612 if (title_name_enabled == 0)
1613 strlcat(fmtnew, "+4<", sz);
1616 /* checks needed by the colon and floating strlcat(3) calls below */
1617 if (r != NULL && r->ws != NULL && r->ws->focus != NULL) {
1618 if (title_name_enabled) {
1619 if (title_class_enabled)
1620 strlcat(fmtnew, ":", sz);
1621 strlcat(fmtnew, "+T+4<", sz);
1623 if (window_name_enabled) {
1624 if (r->ws->focus->floating)
1625 strlcat(fmtnew, "+F ", sz);
1626 strlcat(fmtnew, "+64W ", sz);
1630 /* finally add the action script output and the version */
1631 strlcat(fmtnew, "+4<+A+4<+V", sz);
1635 bar_replace_pad(char *tmp, int *limit, size_t sz)
1637 /* special case; no limit given, pad one space, instead */
1638 if (*limit == sz - 1)
1640 snprintf(tmp, sz, "%*s", *limit, " ");
1643 /* replaces the bar format character sequences (like in tmux(1)) */
1645 bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
1649 char tmp[SWM_BAR_MAX];
1653 /* reset strlcat(3) buffer */
1656 /* get number, if any */
1659 if (sscanf(fmt, "%d%n", &limit, &size) != 1)
1660 limit = sizeof tmp - 1;
1661 if (limit <= 0 || limit >= sizeof tmp)
1662 limit = sizeof tmp - 1;
1664 /* there is nothing to replace (ie EOL) */
1671 bar_replace_pad(tmp, &limit, sizeof tmp);
1674 snprintf(tmp, sizeof tmp, "%s", bar_ext);
1677 bar_class_name(tmp, sizeof tmp, r);
1680 bar_workspace_name(tmp, sizeof tmp, r);
1683 bar_window_float(tmp, sizeof tmp, r);
1686 snprintf(tmp, sizeof tmp, "%d", r->ws->idx + 1);
1689 snprintf(tmp, sizeof tmp, "%d", r->s->idx + 1);
1692 bar_class_title_name(tmp, sizeof tmp, r);
1695 snprintf(tmp, sizeof tmp, "%s", r->ws->stacker);
1698 bar_title_name(tmp, sizeof tmp, r);
1701 bar_urgent(tmp, sizeof tmp);
1704 snprintf(tmp, sizeof tmp, "%s", bar_vertext);
1707 bar_window_name(tmp, sizeof tmp, r);
1710 /* unknown character sequence; copy as-is */
1711 snprintf(tmp, sizeof tmp, "+%c", *fmt);
1719 while (limit-- > 0) {
1720 if (*offrep >= sz - 1)
1722 fmtrep[(*offrep)++] = *ptr++;
1730 bar_replace(char *fmt, char *fmtrep, struct swm_region *r, size_t sz)
1735 while (*fmt != '\0') {
1737 /* skip ordinary characters */
1740 fmtrep[off++] = *fmt++;
1744 /* character sequence found; replace it */
1745 fmt = bar_replace_seq(fmt, fmtrep, r, &off, sz);
1754 bar_fmt_expand(char *fmtexp, size_t sz)
1761 /* start by grabbing the current time and date */
1763 localtime_r(&tmt, &tm);
1765 /* figure out what to expand */
1766 if (bar_format != NULL)
1768 else if (bar_format == NULL && clock_enabled)
1770 /* if nothing to expand bail out */
1776 /* copy as-is, just in case the format shouldn't be expanded below */
1777 strlcpy(fmtexp, fmt, sz);
1778 /* finally pass the string through strftime(3) */
1779 #ifndef SWM_DENY_CLOCK_FORMAT
1780 if ((len = strftime(fmtexp, sz, fmt, &tm)) == 0)
1781 warnx("format too long");
1789 char fmtexp[SWM_BAR_MAX], fmtnew[SWM_BAR_MAX];
1790 char fmtrep[SWM_BAR_MAX];
1792 struct swm_region *r;
1794 /* expand the format by first passing it through strftime(3) */
1795 bar_fmt_expand(fmtexp, sizeof fmtexp);
1797 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1798 for (i = 0; i < num_screens; i++) {
1799 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1802 bar_fmt(fmtexp, fmtnew, r, sizeof fmtnew);
1803 bar_replace(fmtnew, fmtrep, r, sizeof fmtrep);
1804 bar_print(r, fmtrep);
1815 if (bar_enabled == 0)
1817 if (bar_extra && bar_extra_running) {
1818 /* ignore short reads; it'll correct itself */
1819 while ((b = fgetln(stdin, &len)) != NULL)
1820 if (b && b[len - 1] == '\n') {
1822 strlcpy((char *)bar_ext, b, sizeof bar_ext);
1824 if (b == NULL && errno != EAGAIN) {
1825 warn("bar_update: bar_extra failed");
1829 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1842 bar_toggle(struct swm_region *r, union arg *args)
1844 struct swm_region *tmpr;
1847 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
1849 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1851 for (i = 0; i < num_screens; i++)
1852 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1854 xcb_unmap_window(conn, tmpr->bar->id);
1856 for (i = 0; i < num_screens; i++)
1857 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1859 map_window_raised(tmpr->bar->id);
1862 bar_enabled = !bar_enabled;
1865 /* must be after stack */
1872 struct swm_region *r;
1876 /* do this here because the conf file is in memory */
1877 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1878 /* launch external status app */
1879 bar_extra_running = 1;
1880 if (pipe(bar_pipe) == -1)
1881 err(1, "pipe error");
1882 socket_setnonblock(bar_pipe[0]);
1883 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1884 if (dup2(bar_pipe[0], 0) == -1)
1886 if (dup2(bar_pipe[1], 1) == -1)
1888 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1889 err(1, "could not disable SIGPIPE");
1890 switch (bar_pid = fork()) {
1892 err(1, "cannot fork");
1896 execvp(bar_argv[0], bar_argv);
1897 err(1, "%s external app failed", bar_argv[0]);
1899 default: /* parent */
1905 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1906 for (i = 0; i < num_screens; i++)
1907 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1910 wa[0] = screens[i].c[SWM_S_COLOR_BAR].color;
1911 wa[1] = screens[i].c[SWM_S_COLOR_BAR_BORDER].color;
1912 xcb_change_window_attributes(conn, r->bar->id,
1913 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
1919 bar_setup(struct swm_region *r)
1921 char *default_string;
1922 char **missing_charsets;
1923 int num_missing_charsets = 0;
1925 xcb_screen_t *screen = get_screen(r->s->idx);
1929 XFreeFontSet(display, bar_fs);
1933 if ((r->bar = calloc(1, sizeof(struct swm_bar))) == NULL)
1934 err(1, "bar_setup: calloc: failed to allocate memory.");
1936 DNPRINTF(SWM_D_BAR, "bar_setup: loading bar_fonts: %s\n", bar_fonts);
1938 bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
1939 &num_missing_charsets, &default_string);
1941 if (num_missing_charsets > 0) {
1942 warnx("Unable to load charset(s):");
1944 for (i = 0; i < num_missing_charsets; ++i)
1945 warnx("%s", missing_charsets[i]);
1947 XFreeStringList(missing_charsets);
1949 if (strcmp(default_string, ""))
1950 warnx("Glyphs from those sets will be replaced "
1951 "by '%s'.", default_string);
1953 warnx("Glyphs from those sets won't be drawn.");
1957 errx(1, "Error creating font set structure.");
1959 bar_fs_extents = XExtentsOfFontSet(bar_fs);
1961 bar_height = bar_fs_extents->max_logical_extent.height +
1962 2 * bar_border_width;
1968 Y(r->bar) = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
1969 WIDTH(r->bar) = WIDTH(r) - 2 * bar_border_width;
1970 HEIGHT(r->bar) = bar_height - 2 * bar_border_width;
1972 r->bar->id = xcb_generate_id(conn);
1973 wa[0] = r->s->c[SWM_S_COLOR_BAR].color;
1974 wa[1] = r->s->c[SWM_S_COLOR_BAR_BORDER].color;
1975 xcb_create_window(conn, screen->root_depth, r->bar->id, r->s->root,
1976 X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar),
1977 bar_border_width, XCB_WINDOW_CLASS_INPUT_OUTPUT,
1978 screen->root_visual, XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL,
1981 r->bar->buffer = xcb_generate_id(conn);
1982 xcb_create_pixmap(conn, screen->root_depth, r->bar->buffer, r->bar->id,
1983 WIDTH(r->bar), HEIGHT(r->bar));
1985 xcb_randr_select_input(conn, r->bar->id,
1986 XCB_RANDR_NOTIFY_MASK_OUTPUT_CHANGE);
1989 map_window_raised(r->bar->id);
1991 DNPRINTF(SWM_D_BAR, "bar_setup: window: 0x%x, (x,y) w x h: (%d,%d) "
1992 "%d x %d\n", WINID(r->bar), X(r->bar), Y(r->bar), WIDTH(r->bar),
1995 if (signal(SIGALRM, bar_signal) == SIG_ERR)
1996 err(1, "could not install bar_signal");
2001 bar_cleanup(struct swm_region *r)
2005 xcb_destroy_window(conn, r->bar->id);
2006 xcb_free_pixmap(conn, r->bar->buffer);
2012 drain_enter_notify(void)
2016 while (xcb_poll_for_event(conn))
2019 DNPRINTF(SWM_D_EVENT, "drain_enter_notify: drained: %d\n", i);
2023 set_win_state(struct ws_win *win, uint16_t state)
2025 uint16_t data[2] = { state, XCB_ATOM_NONE };
2027 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%x\n", win->id);
2032 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id, astate,
2033 astate, 32, 2, data);
2037 getstate(xcb_window_t w)
2039 uint16_t result = 0;
2040 xcb_get_property_cookie_t c;
2041 xcb_get_property_reply_t *r;
2043 c = xcb_get_property(conn, False, w, astate, astate, 0L, 2L);
2044 r = xcb_get_property_reply(conn, c, NULL);
2047 result = *((uint16_t *)xcb_get_property_value(r));
2055 version(struct swm_region *r, union arg *args)
2057 bar_version = !bar_version;
2059 snprintf(bar_vertext, sizeof bar_vertext,
2060 "Version: %s Build: %s", SPECTRWM_VERSION, buildstr);
2062 strlcpy(bar_vertext, "", sizeof bar_vertext);
2067 client_msg(struct ws_win *win, xcb_atom_t a)
2069 xcb_client_message_event_t ev;
2074 bzero(&ev, sizeof ev);
2075 ev.response_type = XCB_CLIENT_MESSAGE;
2076 ev.window = win->id;
2079 ev.data.data32[0] = a;
2080 ev.data.data32[1] = XCB_CURRENT_TIME;
2082 xcb_send_event(conn, False, win->id,
2083 XCB_EVENT_MASK_NO_EVENT, (const char *)&ev);
2087 /* synthetic response to a ConfigureRequest when not making a change */
2089 config_win(struct ws_win *win, XConfigureRequestEvent *ev)
2091 xcb_configure_notify_event_t ce;
2096 /* send notification of unchanged state. */
2097 bzero(&ce, sizeof(ce));
2098 ce.response_type = XCB_CONFIGURE_NOTIFY;
2101 ce.width = WIDTH(win);
2102 ce.height = HEIGHT(win);
2103 ce.override_redirect = False;
2108 ce.window = win->id;
2109 ce.border_width = BORDER(win);
2110 ce.above_sibling = XCB_WINDOW_NONE;
2113 ce.event = ev->window;
2114 ce.window = ev->window;
2116 /* make response appear more WM_SIZE_HINTS-compliant */
2118 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%x,"
2119 " sh_mask: %ld, min: %d x %d, max: %d x %d, inc: "
2120 "%d x %d\n", win->id, win->sh_mask, SH_MIN_W(win),
2121 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
2122 SH_INC_W(win), SH_INC_H(win));
2126 /* the hint may be set... to 0! */
2127 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
2128 ce.width = SH_MIN_W(win);
2129 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
2130 ce.height = SH_MIN_H(win);
2135 /* may also be advertized as 0 */
2136 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
2137 ce.width = SH_MAX_W(win);
2138 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
2139 ce.height = SH_MAX_H(win);
2142 /* resize increment. */
2144 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
2145 ce.width -= (ce.width - SH_MIN_W(win)) %
2147 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
2148 ce.height -= (ce.height - SH_MIN_H(win)) %
2152 /* adjust x and y for requested border_width. */
2153 ce.x += BORDER(win) - ev->border_width;
2154 ce.y += BORDER(win) - ev->border_width;
2155 ce.border_width = ev->border_width;
2156 ce.above_sibling = ev->above;
2159 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%x, (x,y) w x h: "
2160 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
2161 ce.y, ce.width, ce.height, ce.border_width);
2163 xcb_send_event(conn, False, win->id, XCB_EVENT_MASK_STRUCTURE_NOTIFY,
2169 count_win(struct workspace *ws, int count_transient)
2174 TAILQ_FOREACH(win, &ws->winlist, entry) {
2175 if (count_transient == 0 && win->floating)
2177 if (count_transient == 0 && win->transient)
2183 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
2189 quit(struct swm_region *r, union arg *args)
2191 DNPRINTF(SWM_D_MISC, "quit\n");
2196 unmap_window(struct ws_win *win)
2201 /* don't unmap again */
2202 if (getstate(win->id) == XCB_ICCCM_WM_STATE_ICONIC)
2205 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
2207 xcb_unmap_window(conn, win->id);
2208 xcb_change_window_attributes(conn, win->id,
2209 XCB_CW_BORDER_PIXEL, &win->s->c[SWM_S_COLOR_UNFOCUS].color);
2216 int i, j, num_screens;
2218 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2219 for (i = 0; i < num_screens; i++)
2220 for (j = 0; j < workspace_limit; j++)
2221 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2226 fake_keypress(struct ws_win *win, xcb_keysym_t keysym, uint16_t modifiers)
2228 xcb_key_press_event_t event;
2229 xcb_key_symbols_t *syms;
2230 xcb_keycode_t *keycode;
2235 syms = xcb_key_symbols_alloc(conn);
2236 keycode = xcb_key_symbols_get_keycode(syms, keysym);
2238 event.event = win->id;
2239 event.root = win->s->root;
2240 event.child = XCB_WINDOW_NONE;
2241 event.time = XCB_CURRENT_TIME;
2242 event.event_x = X(win);
2243 event.event_y = Y(win);
2246 event.same_screen = True;
2247 event.detail = *keycode;
2248 event.state = modifiers;
2250 event.response_type = XCB_KEY_PRESS;
2251 xcb_send_event(conn, True, win->id,
2252 XCB_EVENT_MASK_KEY_PRESS, (char *)&event);
2254 event.response_type = XCB_KEY_RELEASE;
2255 xcb_send_event(conn, True, win->id,
2256 XCB_EVENT_MASK_KEY_RELEASE, (char *)&event);
2259 xcb_key_symbols_free(syms);
2263 restart(struct swm_region *r, union arg *args)
2265 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
2267 /* disable alarm because the following code may not be interrupted */
2269 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
2270 err(1, "can't disable alarm");
2275 XCloseDisplay(display);
2276 execvp(start_argv[0], start_argv);
2277 warn("execvp failed");
2282 root_to_region(xcb_window_t root)
2284 struct swm_region *r = NULL;
2286 xcb_query_pointer_reply_t *qpr;
2288 DNPRINTF(SWM_D_MISC, "root_to_region: window: 0x%x\n", root);
2290 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2291 for (i = 0; i < num_screens; i++)
2292 if (screens[i].root == root)
2295 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn,
2296 screens[i].root), NULL);
2299 DNPRINTF(SWM_D_MISC, "root_to_region: pointer: (%d,%d)\n",
2300 qpr->root_x, qpr->root_y);
2301 /* choose a region based on pointer location */
2302 TAILQ_FOREACH(r, &screens[i].rl, entry)
2303 if (X(r) <= qpr->root_x && qpr->root_x < MAX_X(r) &&
2304 Y(r) <= qpr->root_y && qpr->root_y < MAX_Y(r))
2310 r = TAILQ_FIRST(&screens[i].rl);
2316 find_unmanaged_window(xcb_window_t id)
2319 int i, j, num_screens;
2321 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2322 for (i = 0; i < num_screens; i++)
2323 for (j = 0; j < workspace_limit; j++)
2324 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
2332 find_window(xcb_window_t id)
2335 int i, j, num_screens;
2336 xcb_query_tree_cookie_t c;
2337 xcb_query_tree_reply_t *r;
2339 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2340 for (i = 0; i < num_screens; i++)
2341 for (j = 0; j < workspace_limit; j++)
2342 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2346 c = xcb_query_tree(conn, id);
2347 r = xcb_query_tree_reply(conn, c, NULL);
2351 /* if we were looking for the parent return that window instead */
2352 if (r->parent == 0 || r->root == r->parent)
2355 /* look for parent */
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)
2359 if (r->parent == win->id) {
2369 spawn(int ws_idx, union arg *args, int close_fd)
2374 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
2377 close(xcb_get_file_descriptor(conn));
2379 setenv("LD_PRELOAD", SWM_LIB, 1);
2381 if (asprintf(&ret, "%d", ws_idx) == -1) {
2382 warn("spawn: asprintf SWM_WS");
2385 setenv("_SWM_WS", ret, 1);
2389 if (asprintf(&ret, "%d", getpid()) == -1) {
2390 warn("spawn: asprintf _SWM_PID");
2393 setenv("_SWM_PID", ret, 1);
2397 if (setsid() == -1) {
2398 warn("spawn: setsid");
2404 * close stdin and stdout to prevent interaction between apps
2405 * and the baraction script
2406 * leave stderr open to record errors
2408 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
2409 warn("spawn: open");
2412 dup2(fd, STDIN_FILENO);
2413 dup2(fd, STDOUT_FILENO);
2418 execvp(args->argv[0], args->argv);
2420 warn("spawn: execvp");
2425 kill_refs(struct ws_win *win)
2427 int i, x, num_screens;
2428 struct swm_region *r;
2429 struct workspace *ws;
2434 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2435 for (i = 0; i < num_screens; i++)
2436 TAILQ_FOREACH(r, &screens[i].rl, entry)
2437 for (x = 0; x < workspace_limit; x++) {
2439 if (win == ws->focus)
2441 if (win == ws->focus_prev)
2442 ws->focus_prev = NULL;
2447 validate_win(struct ws_win *testwin)
2450 struct workspace *ws;
2451 struct swm_region *r;
2452 int i, x, num_screens;
2454 if (testwin == NULL)
2457 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2458 for (i = 0; i < num_screens; i++)
2459 TAILQ_FOREACH(r, &screens[i].rl, entry)
2460 for (x = 0; x < workspace_limit; x++) {
2462 TAILQ_FOREACH(win, &ws->winlist, entry)
2470 validate_ws(struct workspace *testws)
2472 struct swm_region *r;
2473 struct workspace *ws;
2474 int i, x, num_screens;
2476 /* validate all ws */
2477 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2478 for (i = 0; i < num_screens; i++)
2479 TAILQ_FOREACH(r, &screens[i].rl, entry)
2480 for (x = 0; x < workspace_limit; x++) {
2489 unfocus_win(struct ws_win *win)
2492 xcb_window_t none = XCB_WINDOW_NONE;
2494 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%x\n", WINID(win));
2498 if (win->ws == NULL)
2501 if (validate_ws(win->ws))
2502 return; /* XXX this gets hit with thunderbird, needs fixing */
2504 if (win->ws->r == NULL)
2507 if (validate_win(win)) {
2512 if (win->ws->focus == win) {
2513 win->ws->focus = NULL;
2514 win->ws->focus_prev = win;
2517 if (validate_win(win->ws->focus)) {
2518 kill_refs(win->ws->focus);
2519 win->ws->focus = NULL;
2521 if (validate_win(win->ws->focus_prev)) {
2522 kill_refs(win->ws->focus_prev);
2523 win->ws->focus_prev = NULL;
2526 /* drain all previous unfocus events */
2527 while (XCheckTypedEvent(display, FocusOut, &cne) == True)
2530 grabbuttons(win, 0);
2531 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
2532 &win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2533 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2534 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
2542 int i, j, num_screens;
2544 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
2546 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2547 for (i = 0; i < num_screens; i++)
2548 for (j = 0; j < workspace_limit; j++)
2549 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2554 focus_win(struct ws_win *win)
2557 struct ws_win *cfw = NULL;
2558 xcb_get_input_focus_cookie_t c;
2559 xcb_get_input_focus_reply_t *r;
2560 xcb_window_t cur_focus = XCB_WINDOW_NONE;
2562 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%x\n", WINID(win));
2566 if (win->ws == NULL)
2569 if (validate_ws(win->ws))
2570 return; /* XXX this gets hit with thunderbird, needs fixing */
2572 if (validate_win(win)) {
2577 if (validate_win(win)) {
2582 c = xcb_get_input_focus(conn);
2583 r = xcb_get_input_focus_reply(conn, c, NULL);
2585 cur_focus = r->focus;
2588 if ((cfw = find_window(cur_focus)) != NULL)
2591 /* use larger hammer since the window was killed somehow */
2592 TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
2593 if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
2594 xcb_change_window_attributes(conn, cfw->id,
2595 XCB_CW_BORDER_PIXEL,
2596 &cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2599 win->ws->focus = win;
2601 if (win->ws->r != NULL) {
2602 /* drain all previous focus events */
2603 while (XCheckTypedEvent(display, FocusIn, &cne) == True)
2607 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
2608 win->id, XCB_CURRENT_TIME);
2609 grabbuttons(win, 1);
2610 xcb_change_window_attributes(conn, win->id,
2611 XCB_CW_BORDER_PIXEL,
2612 &win->ws->r->s->c[SWM_S_COLOR_FOCUS].color);
2613 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
2614 win->ws->always_raise)
2615 map_window_raised(win->id);
2617 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2618 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
2626 switchws(struct swm_region *r, union arg *args)
2628 int wsid = args->id, unmap_old = 0;
2629 struct swm_region *this_r, *other_r;
2631 struct workspace *new_ws, *old_ws;
2637 if (wsid >= workspace_limit)
2641 old_ws = this_r->ws;
2642 new_ws = &this_r->s->ws[wsid];
2644 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
2645 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
2647 if (new_ws == NULL || old_ws == NULL)
2649 if (new_ws == old_ws)
2652 other_r = new_ws->r;
2653 if (other_r == NULL) {
2654 /* the other workspace is hidden, hide this one */
2658 /* the other ws is visible in another region, exchange them */
2659 other_r->ws_prior = new_ws;
2660 other_r->ws = old_ws;
2661 old_ws->r = other_r;
2663 this_r->ws_prior = old_ws;
2664 this_r->ws = new_ws;
2667 /* this is needed so that we can click on a window after a restart */
2671 a.id = SWM_ARG_ID_FOCUSCUR;
2672 focus(new_ws->r, &a);
2674 /* unmap old windows */
2676 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2679 if (focus_mode == SWM_FOCUS_DEFAULT)
2680 drain_enter_notify();
2684 cyclews(struct swm_region *r, union arg *args)
2687 struct swm_screen *s = r->s;
2690 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2691 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2696 case SWM_ARG_ID_CYCLEWS_UP_ALL:
2699 case SWM_ARG_ID_CYCLEWS_UP:
2700 if (a.id < workspace_limit - 1)
2705 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
2708 case SWM_ARG_ID_CYCLEWS_DOWN:
2712 a.id = workspace_limit - 1;
2719 (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
2721 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2725 } while (a.id != r->ws->idx);
2729 priorws(struct swm_region *r, union arg *args)
2733 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2734 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2736 if (r->ws_prior == NULL)
2739 a.id = r->ws_prior->idx;
2744 cyclescr(struct swm_region *r, union arg *args)
2746 struct swm_region *rr = NULL;
2748 int i, x, y, num_screens;
2750 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2751 /* do nothing if we don't have more than one screen */
2752 if (!(num_screens > 1 || outputs > 1))
2757 case SWM_ARG_ID_CYCLESC_UP:
2758 rr = TAILQ_NEXT(r, entry);
2760 rr = TAILQ_FIRST(&screens[i].rl);
2762 case SWM_ARG_ID_CYCLESC_DOWN:
2763 rr = TAILQ_PREV(r, swm_region_list, entry);
2765 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2773 /* move mouse to region */
2775 y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
2776 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0, 0,
2779 a.id = SWM_ARG_ID_FOCUSCUR;
2782 if (rr->ws->focus) {
2783 /* move to focus window */
2784 x = X(rr->ws->focus) + 1;
2785 y = Y(rr->ws->focus) + 1;
2786 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0,
2792 sort_windows(struct ws_win_list *wl)
2794 struct ws_win *win, *parent, *nxt;
2799 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
2800 nxt = TAILQ_NEXT(win, entry);
2801 if (win->transient) {
2802 parent = find_window(win->transient);
2803 if (parent == NULL) {
2804 warnx("not possible bug");
2807 TAILQ_REMOVE(wl, win, entry);
2808 TAILQ_INSERT_AFTER(wl, parent, win, entry);
2815 swapwin(struct swm_region *r, union arg *args)
2817 struct ws_win *target, *source;
2818 struct ws_win *cur_focus;
2819 struct ws_win_list *wl;
2822 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2823 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2825 cur_focus = r->ws->focus;
2826 if (cur_focus == NULL)
2830 wl = &source->ws->winlist;
2833 case SWM_ARG_ID_SWAPPREV:
2834 if (source->transient)
2835 source = find_window(source->transient);
2836 target = TAILQ_PREV(source, ws_win_list, entry);
2837 if (target && target->transient)
2838 target = find_window(target->transient);
2839 TAILQ_REMOVE(wl, source, entry);
2841 TAILQ_INSERT_TAIL(wl, source, entry);
2843 TAILQ_INSERT_BEFORE(target, source, entry);
2845 case SWM_ARG_ID_SWAPNEXT:
2846 target = TAILQ_NEXT(source, entry);
2847 /* move the parent and let the sort handle the move */
2848 if (source->transient)
2849 source = find_window(source->transient);
2850 TAILQ_REMOVE(wl, source, entry);
2852 TAILQ_INSERT_HEAD(wl, source, entry);
2854 TAILQ_INSERT_AFTER(wl, target, source, entry);
2856 case SWM_ARG_ID_SWAPMAIN:
2857 target = TAILQ_FIRST(wl);
2858 if (target == source) {
2859 if (source->ws->focus_prev != NULL &&
2860 source->ws->focus_prev != target)
2861 source = source->ws->focus_prev;
2865 if (target == NULL || source == NULL)
2867 source->ws->focus_prev = target;
2868 TAILQ_REMOVE(wl, target, entry);
2869 TAILQ_INSERT_BEFORE(source, target, entry);
2870 TAILQ_REMOVE(wl, source, entry);
2871 TAILQ_INSERT_HEAD(wl, source, entry);
2873 case SWM_ARG_ID_MOVELAST:
2874 TAILQ_REMOVE(wl, source, entry);
2875 TAILQ_INSERT_TAIL(wl, source, entry);
2878 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
2888 focus_prev(struct ws_win *win)
2890 struct ws_win *winfocus = NULL;
2891 struct ws_win *cur_focus = NULL;
2892 struct ws_win_list *wl = NULL;
2893 struct workspace *ws = NULL;
2895 if (!(win && win->ws))
2900 cur_focus = ws->focus;
2902 DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%x, cur_focus: 0x%x\n",
2903 WINID(win), WINID(cur_focus));
2905 /* pickle, just focus on whatever */
2906 if (cur_focus == NULL) {
2907 /* use prev_focus if valid */
2908 if (ws->focus_prev && ws->focus_prev != cur_focus &&
2909 find_window(WINID(ws->focus_prev)))
2910 winfocus = ws->focus_prev;
2914 /* if transient focus on parent */
2915 if (cur_focus->transient) {
2916 winfocus = find_window(cur_focus->transient);
2920 /* if in max_stack try harder */
2921 if ((win->quirks & SWM_Q_FOCUSPREV) ||
2922 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
2923 if (cur_focus != ws->focus_prev)
2924 winfocus = ws->focus_prev;
2926 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2931 DNPRINTF(SWM_D_FOCUS, "focus_prev: focus_close: %d\n", focus_close);
2933 if (winfocus == NULL || winfocus == win) {
2934 switch (focus_close) {
2935 case SWM_STACK_BOTTOM:
2936 winfocus = TAILQ_FIRST(wl);
2939 winfocus = TAILQ_LAST(wl, ws_win_list);
2941 case SWM_STACK_ABOVE:
2942 if ((winfocus = TAILQ_NEXT(cur_focus, entry)) == NULL) {
2943 if (focus_close_wrap)
2944 winfocus = TAILQ_FIRST(wl);
2946 winfocus = TAILQ_PREV(cur_focus,
2947 ws_win_list, entry);
2950 case SWM_STACK_BELOW:
2951 if ((winfocus = TAILQ_PREV(cur_focus, ws_win_list,
2953 if (focus_close_wrap)
2954 winfocus = TAILQ_LAST(wl, ws_win_list);
2956 winfocus = TAILQ_NEXT(cur_focus, entry);
2962 if (winfocus == NULL) {
2963 if (focus_default == SWM_STACK_TOP)
2964 winfocus = TAILQ_LAST(wl, ws_win_list);
2966 winfocus = TAILQ_FIRST(wl);
2970 focus_magic(winfocus);
2974 focus(struct swm_region *r, union arg *args)
2976 struct ws_win *winfocus = NULL, *head;
2977 struct ws_win *cur_focus = NULL;
2978 struct ws_win_list *wl = NULL;
2979 struct workspace *ws = NULL;
2985 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
2987 /* treat FOCUS_CUR special */
2988 if (args->id == SWM_ARG_ID_FOCUSCUR) {
2989 if (r->ws->focus && r->ws->focus->iconic == 0)
2990 winfocus = r->ws->focus;
2991 else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
2992 winfocus = r->ws->focus_prev;
2994 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
2995 if (winfocus->iconic == 0)
2998 focus_magic(winfocus);
3002 if ((cur_focus = r->ws->focus) == NULL)
3006 if (TAILQ_EMPTY(wl))
3008 /* make sure there is at least one uniconified window */
3010 TAILQ_FOREACH(winfocus, wl, entry)
3011 if (winfocus->iconic == 0) {
3019 case SWM_ARG_ID_FOCUSPREV:
3020 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
3022 head = TAILQ_LAST(wl, ws_win_list);
3024 if (WINID(winfocus) == cur_focus->transient) {
3025 head = TAILQ_PREV(winfocus, ws_win_list, entry);
3027 head = TAILQ_LAST(wl, ws_win_list);
3032 if (winfocus && winfocus->iconic) {
3033 while (winfocus != cur_focus) {
3034 if (winfocus == NULL)
3035 winfocus = TAILQ_LAST(wl, ws_win_list);
3036 if (winfocus->iconic == 0)
3038 winfocus = TAILQ_PREV(winfocus, ws_win_list,
3044 case SWM_ARG_ID_FOCUSNEXT:
3045 head = TAILQ_NEXT(cur_focus, entry);
3047 head = TAILQ_FIRST(wl);
3051 if (winfocus && winfocus->iconic) {
3052 while (winfocus != cur_focus) {
3053 if (winfocus == NULL)
3054 winfocus = TAILQ_FIRST(wl);
3055 if (winfocus->iconic == 0)
3057 winfocus = TAILQ_NEXT(winfocus, entry);
3062 case SWM_ARG_ID_FOCUSMAIN:
3063 winfocus = TAILQ_FIRST(wl);
3064 if (winfocus == cur_focus)
3065 winfocus = cur_focus->ws->focus_prev;
3072 focus_magic(winfocus);
3076 cycle_layout(struct swm_region *r, union arg *args)
3078 struct workspace *ws = r->ws;
3081 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
3084 if (ws->cur_layout->l_stack == NULL)
3085 ws->cur_layout = &layouts[0];
3088 if (focus_mode == SWM_FOCUS_DEFAULT)
3089 drain_enter_notify();
3090 a.id = SWM_ARG_ID_FOCUSCUR;
3095 stack_config(struct swm_region *r, union arg *args)
3097 struct workspace *ws = r->ws;
3099 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
3102 if (ws->cur_layout->l_config != NULL)
3103 ws->cur_layout->l_config(ws, args->id);
3105 if (args->id != SWM_ARG_ID_STACKINIT)
3112 struct swm_geometry g;
3113 struct swm_region *r;
3119 DNPRINTF(SWM_D_STACK, "stack: begin\n");
3121 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3122 for (i = 0; i < num_screens; i++) {
3126 TAILQ_FOREACH(r, &screens[i].rl, entry) {
3127 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
3128 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
3130 /* start with screen geometry, adjust for bar */
3132 g.w -= 2 * border_width;
3133 g.h -= 2 * border_width;
3139 r->ws->cur_layout->l_stack(r->ws, &g);
3140 r->ws->cur_layout->l_string(r->ws);
3141 /* save r so we can track region changes */
3148 if (focus_mode == SWM_FOCUS_DEFAULT)
3149 drain_enter_notify();
3151 DNPRINTF(SWM_D_STACK, "stack: end\n");
3155 store_float_geom(struct ws_win *win, struct swm_region *r)
3157 /* retain window geom and region geom */
3158 win->g_float = win->g;
3159 win->g_float.x -= X(r);
3160 win->g_float.y -= Y(r);
3161 win->g_floatvalid = 1;
3162 DNPRINTF(SWM_D_MISC, "store_float_geom: window: 0x%x, g: (%d,%d)"
3163 " %d x %d, g_float: (%d,%d) %d x %d\n", win->id, X(win), Y(win),
3164 WIDTH(win), HEIGHT(win), win->g_float.x, win->g_float.y,
3165 win->g_float.w, win->g_float.h);
3169 stack_floater(struct ws_win *win, struct swm_region *r)
3174 DNPRINTF(SWM_D_MISC, "stack_floater: window: 0x%x\n", win->id);
3177 * to allow windows to change their size (e.g. mplayer fs) only retrieve
3178 * geom on ws switches or return from max mode
3180 if (win->g_floatvalid && (win->floatmaxed || (r != r->ws->old_r &&
3181 !(win->ewmh_flags & EWMH_F_FULLSCREEN)))) {
3182 /* refloat at last floating relative position */
3183 win->g = win->g_float;
3188 win->floatmaxed = 0;
3191 * if set to fullscreen mode, configure window to maximum size.
3193 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3194 if (!win->g_floatvalid)
3195 store_float_geom(win, win->ws->r);
3197 win->g = win->ws->r->g;
3201 * remove border on fullscreen floater when in fullscreen mode or when
3202 * the quirk is present.
3204 if ((win->ewmh_flags & EWMH_F_FULLSCREEN) ||
3205 ((win->quirks & SWM_Q_FULLSCREEN) &&
3206 (WIDTH(win) >= WIDTH(r)) && (HEIGHT(win) >= HEIGHT(r)))) {
3207 if (win->bordered) {
3209 X(win) += border_width;
3210 Y(win) += border_width;
3212 } else if (!win->bordered) {
3214 X(win) -= border_width;
3215 Y(win) -= border_width;
3218 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
3219 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
3220 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
3225 * floaters and transients are auto-centred unless moved
3228 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - BORDER(win);
3229 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - BORDER(win);
3232 /* keep window within region bounds */
3233 constrain_window(win, r, 0);
3239 * Send keystrokes to terminal to decrease/increase the font size as the
3240 * window size changes.
3243 adjust_font(struct ws_win *win)
3245 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
3246 win->floating || win->transient)
3249 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
3250 WIDTH(win) / win->sh.width_inc < term_width &&
3251 win->font_steps < SWM_MAX_FONT_STEPS) {
3252 win->font_size_boundary[win->font_steps] =
3253 (win->sh.width_inc * term_width) + win->sh.base_width;
3256 win->last_inc = win->sh.width_inc;
3257 fake_keypress(win, XK_KP_Subtract, ShiftMask);
3258 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
3259 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
3262 win->last_inc = win->sh.width_inc;
3263 fake_keypress(win, XK_KP_Add, ShiftMask);
3267 #define SWAPXY(g) do { \
3269 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
3270 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
3273 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
3275 XWindowAttributes wa;
3276 struct swm_geometry win_g, r_g = *g;
3277 struct ws_win *win, *fs_win = NULL;
3278 int i, j, s, stacks;
3279 int w_inc = 1, h_inc, w_base = 1, h_base;
3280 int hrh, extra = 0, h_slice, last_h = 0;
3281 int split, colno, winno, mwin, msize, mscale;
3282 int remain, missing, v_slice, reconfigure;
3285 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
3286 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
3288 winno = count_win(ws, 0);
3289 if (winno == 0 && count_win(ws, 1) == 0)
3292 TAILQ_FOREACH(win, &ws->winlist, entry)
3293 if (win->transient == 0 && win->floating == 0
3294 && win->iconic == 0)
3301 w_inc = win->sh.width_inc;
3302 w_base = win->sh.base_width;
3303 mwin = ws->l_state.horizontal_mwin;
3304 mscale = ws->l_state.horizontal_msize;
3305 stacks = ws->l_state.horizontal_stacks;
3308 w_inc = win->sh.height_inc;
3309 w_base = win->sh.base_height;
3310 mwin = ws->l_state.vertical_mwin;
3311 mscale = ws->l_state.vertical_msize;
3312 stacks = ws->l_state.vertical_stacks;
3316 if (stacks > winno - mwin)
3317 stacks = winno - mwin;
3321 h_slice = r_g.h / SWM_H_SLICE;
3322 if (mwin && winno > mwin) {
3323 v_slice = r_g.w / SWM_V_SLICE;
3327 win_g.w = v_slice * mscale;
3329 if (w_inc > 1 && w_inc < v_slice) {
3330 /* adjust for window's requested size increment */
3331 remain = (win_g.w - w_base) % w_inc;
3337 win_g.x += r_g.w - msize;
3340 colno = split = winno / stacks;
3341 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
3342 2 * border_width) / stacks);
3344 hrh = r_g.h / colno;
3345 extra = r_g.h - (colno * hrh);
3346 win_g.h = hrh - 2 * border_width;
3348 /* stack all the tiled windows */
3349 i = j = 0, s = stacks;
3350 TAILQ_FOREACH(win, &ws->winlist, entry) {
3351 if (win->transient != 0 || win->floating != 0)
3353 if (win->iconic != 0)
3356 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3361 if (split && i == split) {
3362 colno = (winno - mwin) / stacks;
3363 if (s <= (winno - mwin) % stacks)
3365 split = split + colno;
3366 hrh = (r_g.h / colno);
3367 extra = r_g.h - (colno * hrh);
3371 win_g.x += win_g.w + 2 * border_width;
3372 win_g.w = (r_g.w - msize -
3373 (stacks * 2 * border_width)) / stacks;
3375 win_g.w += (r_g.w - msize -
3376 (stacks * 2 * border_width)) % stacks;
3380 win_g.h = hrh - 2 * border_width;
3382 h_inc = win->sh.width_inc;
3383 h_base = win->sh.base_width;
3385 h_inc = win->sh.height_inc;
3386 h_base = win->sh.base_height;
3388 if (j == colno - 1) {
3389 win_g.h = hrh + extra;
3390 } else if (h_inc > 1 && h_inc < h_slice) {
3391 /* adjust for window's requested size increment */
3392 remain = (win_g.h - h_base) % h_inc;
3393 missing = h_inc - remain;
3395 if (missing <= extra || j == 0) {
3407 win_g.y += last_h + 2 * border_width;
3409 if (disable_border && bar_enabled == 0 && winno == 1){
3411 win_g.w += 2 * border_width;
3412 win_g.h += 2 * border_width;
3417 if (X(win) != win_g.y || Y(win) != win_g.x ||
3418 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
3422 WIDTH(win) = win_g.h;
3423 HEIGHT(win) = win_g.w;
3426 if (X(win) != win_g.x || Y(win) != win_g.y ||
3427 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
3431 WIDTH(win) = win_g.w;
3432 HEIGHT(win) = win_g.h;
3436 if (bordered != win->bordered) {
3438 win->bordered = bordered;
3446 if (XGetWindowAttributes(display, win->id, &wa))
3447 if (wa.map_state == IsUnmapped)
3448 map_window_raised(win->id);
3456 /* now, stack all the floaters and transients */
3457 TAILQ_FOREACH(win, &ws->winlist, entry) {
3458 if (win->transient == 0 && win->floating == 0)
3460 if (win->iconic == 1)
3462 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3467 stack_floater(win, ws->r);
3468 map_window_raised(win->id);
3472 stack_floater(fs_win, ws->r);
3473 map_window_raised(fs_win->id);
3478 vertical_config(struct workspace *ws, int id)
3480 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
3484 case SWM_ARG_ID_STACKRESET:
3485 case SWM_ARG_ID_STACKINIT:
3486 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
3487 ws->l_state.vertical_mwin = 1;
3488 ws->l_state.vertical_stacks = 1;
3490 case SWM_ARG_ID_MASTERSHRINK:
3491 if (ws->l_state.vertical_msize > 1)
3492 ws->l_state.vertical_msize--;
3494 case SWM_ARG_ID_MASTERGROW:
3495 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
3496 ws->l_state.vertical_msize++;
3498 case SWM_ARG_ID_MASTERADD:
3499 ws->l_state.vertical_mwin++;
3501 case SWM_ARG_ID_MASTERDEL:
3502 if (ws->l_state.vertical_mwin > 0)
3503 ws->l_state.vertical_mwin--;
3505 case SWM_ARG_ID_STACKINC:
3506 ws->l_state.vertical_stacks++;
3508 case SWM_ARG_ID_STACKDEC:
3509 if (ws->l_state.vertical_stacks > 1)
3510 ws->l_state.vertical_stacks--;
3512 case SWM_ARG_ID_FLIPLAYOUT:
3513 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
3521 vertical_stack(struct workspace *ws, struct swm_geometry *g)
3523 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
3525 stack_master(ws, g, 0, ws->l_state.vertical_flip);
3529 horizontal_config(struct workspace *ws, int id)
3531 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
3534 case SWM_ARG_ID_STACKRESET:
3535 case SWM_ARG_ID_STACKINIT:
3536 ws->l_state.horizontal_mwin = 1;
3537 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
3538 ws->l_state.horizontal_stacks = 1;
3540 case SWM_ARG_ID_MASTERSHRINK:
3541 if (ws->l_state.horizontal_msize > 1)
3542 ws->l_state.horizontal_msize--;
3544 case SWM_ARG_ID_MASTERGROW:
3545 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
3546 ws->l_state.horizontal_msize++;
3548 case SWM_ARG_ID_MASTERADD:
3549 ws->l_state.horizontal_mwin++;
3551 case SWM_ARG_ID_MASTERDEL:
3552 if (ws->l_state.horizontal_mwin > 0)
3553 ws->l_state.horizontal_mwin--;
3555 case SWM_ARG_ID_STACKINC:
3556 ws->l_state.horizontal_stacks++;
3558 case SWM_ARG_ID_STACKDEC:
3559 if (ws->l_state.horizontal_stacks > 1)
3560 ws->l_state.horizontal_stacks--;
3562 case SWM_ARG_ID_FLIPLAYOUT:
3563 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
3571 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
3573 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
3575 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
3578 /* fullscreen view */
3580 max_stack(struct workspace *ws, struct swm_geometry *g)
3582 struct swm_geometry gg = *g;
3583 struct ws_win *win, *wintrans = NULL, *parent = NULL;
3584 int winno, num_screens;
3586 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
3591 winno = count_win(ws, 0);
3592 if (winno == 0 && count_win(ws, 1) == 0)
3595 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3596 TAILQ_FOREACH(win, &ws->winlist, entry) {
3597 if (win->transient) {
3599 parent = find_window(win->transient);
3603 if (win->floating && win->floatmaxed == 0 ) {
3605 * retain geometry for retrieval on exit from
3608 store_float_geom(win, ws->r);
3609 win->floatmaxed = 1;
3612 /* only reconfigure if necessary */
3613 if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
3614 HEIGHT(win) != gg.h) {
3620 WIDTH(win) += 2 * border_width;
3621 HEIGHT(win) += 2 * border_width;
3626 /* unmap only if we don't have multi screen */
3627 if (win != ws->focus)
3628 if (!(num_screens > 1 || outputs > 1))
3632 /* put the last transient on top */
3635 map_window_raised(parent->id);
3636 stack_floater(wintrans, ws->r);
3637 focus_magic(wintrans);
3642 send_to_ws(struct swm_region *r, union arg *args)
3644 int wsid = args->id;
3645 struct ws_win *win = NULL, *parent;
3646 struct workspace *ws, *nws;
3647 xcb_atom_t ws_idx_atom = XCB_ATOM_NONE;
3648 char ws_idx_str[SWM_PROPLEN];
3651 if (wsid >= workspace_limit)
3654 if (r && r->ws && r->ws->focus)
3660 if (win->ws->idx == wsid)
3663 DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%x\n", win->id);
3666 nws = &win->s->ws[wsid];
3668 a.id = SWM_ARG_ID_FOCUSPREV;
3670 if (win->transient) {
3671 parent = find_window(win->transient);
3673 unmap_window(parent);
3674 TAILQ_REMOVE(&ws->winlist, parent, entry);
3675 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
3680 TAILQ_REMOVE(&ws->winlist, win, entry);
3681 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
3682 if (TAILQ_EMPTY(&ws->winlist))
3683 r->ws->focus = NULL;
3686 /* Try to update the window's workspace property */
3687 ws_idx_atom = get_atom_from_string("_SWM_WS");
3689 snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) <
3691 DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
3693 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
3694 ws_idx_atom, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
3703 pressbutton(struct swm_region *r, union arg *args)
3705 XTestFakeButtonEvent(display, args->id, True, CurrentTime);
3706 XTestFakeButtonEvent(display, args->id, False, CurrentTime);
3710 raise_toggle(struct swm_region *r, union arg *args)
3712 if (r == NULL || r->ws == NULL)
3715 r->ws->always_raise = !r->ws->always_raise;
3717 /* bring floaters back to top */
3718 if (r->ws->always_raise == 0)
3723 iconify(struct swm_region *r, union arg *args)
3727 if (r->ws->focus == NULL)
3729 unmap_window(r->ws->focus);
3730 update_iconic(r->ws->focus, 1);
3732 if (focus_mode == SWM_FOCUS_DEFAULT)
3733 drain_enter_notify();
3734 r->ws->focus = NULL;
3735 a.id = SWM_ARG_ID_FOCUSCUR;
3740 get_win_name(xcb_window_t win)
3743 xcb_get_property_cookie_t c;
3744 xcb_get_text_property_reply_t r;
3746 c = xcb_icccm_get_wm_name(conn, win);
3747 if (xcb_icccm_get_wm_name_reply(conn, c, &r, NULL)) {
3748 name = malloc(r.name_len + 1);
3750 xcb_get_text_property_reply_wipe(&r);
3753 memcpy(name, r.name, r.name_len);
3754 name[r.name_len] = '\0';
3757 xcb_get_text_property_reply_wipe(&r);
3763 uniconify(struct swm_region *r, union arg *args)
3770 DNPRINTF(SWM_D_MISC, "uniconify\n");
3772 if (r == NULL || r->ws == NULL)
3775 /* make sure we have anything to uniconify */
3776 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3777 if (win->ws == NULL)
3778 continue; /* should never happen */
3779 if (win->iconic == 0)
3787 search_resp_action = SWM_SEARCH_UNICONIFY;
3789 spawn_select(r, args, "search", &searchpid);
3791 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3794 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3795 if (win->ws == NULL)
3796 continue; /* should never happen */
3797 if (win->iconic == 0)
3800 name = get_win_name(win->id);
3803 fprintf(lfile, "%s.%u\n", name, win->id);
3811 name_workspace(struct swm_region *r, union arg *args)
3815 DNPRINTF(SWM_D_MISC, "name_workspace\n");
3821 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
3823 spawn_select(r, args, "name_workspace", &searchpid);
3825 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3828 fprintf(lfile, "%s", "");
3833 search_workspace(struct swm_region *r, union arg *args)
3836 struct workspace *ws;
3839 DNPRINTF(SWM_D_MISC, "search_workspace\n");
3845 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
3847 spawn_select(r, args, "search", &searchpid);
3849 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3852 for (i = 0; i < workspace_limit; i++) {
3856 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
3857 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
3864 search_win_cleanup(void)
3866 struct search_window *sw = NULL;
3868 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
3869 xcb_destroy_window(conn, sw->indicator);
3870 xcb_free_gc(conn, sw->gc);
3871 TAILQ_REMOVE(&search_wl, sw, entry);
3877 search_win(struct swm_region *r, union arg *args)
3879 struct ws_win *win = NULL;
3880 struct search_window *sw = NULL;
3882 uint32_t gcv[1], wa[2];
3887 XRectangle ibox, lbox;
3888 xcb_screen_t *screen;
3889 DNPRINTF(SWM_D_MISC, "search_win\n");
3892 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
3894 spawn_select(r, args, "search", &searchpid);
3896 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3899 TAILQ_INIT(&search_wl);
3902 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3903 if (win->iconic == 1)
3906 sw = calloc(1, sizeof(struct search_window));
3908 warn("search_win: calloc");
3910 search_win_cleanup();
3915 screen = get_screen(sw->idx);
3917 snprintf(s, sizeof s, "%d", i);
3920 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
3922 w = xcb_generate_id(conn);
3923 wa[0] = r->s->c[SWM_S_COLOR_FOCUS].color;
3924 wa[1] = r->s->c[SWM_S_COLOR_UNFOCUS].color;
3925 xcb_create_window(conn, screen->root_depth, w, win->id,
3926 0, 0, lbox.width + 4,
3927 bar_fs_extents->max_logical_extent.height, 1,
3928 XCB_WINDOW_CLASS_INPUT_OUTPUT, screen->root_visual,
3929 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
3932 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
3934 sw->gc = xcb_generate_id(conn);
3935 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
3936 xcb_create_gc(conn, sw->gc, w, XCB_GC_FOREGROUND, gcv);
3937 map_window_raised(w);
3939 xcb_image_text_8(conn, len, w, sw->gc, 2,
3940 (bar_fs_extents->max_logical_extent.height -
3941 lbox.height) / 2 - lbox.y, s);
3943 fprintf(lfile, "%d\n", i);
3951 search_resp_uniconify(char *resp, unsigned long len)
3957 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
3959 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
3960 if (win->iconic == 0)
3962 name = get_win_name(win->id);
3965 if (asprintf(&s, "%s.%u", name, win->id) == -1) {
3970 if (strncmp(s, resp, len) == 0) {
3971 /* XXX this should be a callback to generalize */
3972 update_iconic(win, 0);
3981 search_resp_name_workspace(char *resp, unsigned long len)
3983 struct workspace *ws;
3985 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
3987 if (search_r->ws == NULL)
3992 free(search_r->ws->name);
3993 search_r->ws->name = NULL;
3997 ws->name = strdup(resp);
3998 if (ws->name == NULL) {
3999 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
4000 "strdup: %s", strerror(errno));
4007 search_resp_search_workspace(char *resp, unsigned long len)
4014 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
4018 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
4025 ws_idx = strtonum(q, 1, workspace_limit, &errstr);
4027 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
4034 switchws(search_r, &a);
4038 search_resp_search_window(char *resp, unsigned long len)
4043 struct search_window *sw;
4045 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
4049 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
4054 idx = strtonum(s, 1, INT_MAX, &errstr);
4056 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
4063 TAILQ_FOREACH(sw, &search_wl, entry)
4064 if (idx == sw->idx) {
4070 #define MAX_RESP_LEN 1024
4073 search_do_resp(void)
4079 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
4084 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
4085 warn("search: calloc");
4089 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
4091 warn("search: read error");
4094 resp[rbytes] = '\0';
4097 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
4098 * newline, so work around that by sanitizing the resp now.
4100 resp[strcspn(resp, "\n")] = '\0';
4103 switch (search_resp_action) {
4104 case SWM_SEARCH_UNICONIFY:
4105 search_resp_uniconify(resp, len);
4107 case SWM_SEARCH_NAME_WORKSPACE:
4108 search_resp_name_workspace(resp, len);
4110 case SWM_SEARCH_SEARCH_WORKSPACE:
4111 search_resp_search_workspace(resp, len);
4113 case SWM_SEARCH_SEARCH_WINDOW:
4114 search_resp_search_window(resp, len);
4119 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
4120 search_win_cleanup();
4122 search_resp_action = SWM_SEARCH_NONE;
4123 close(select_resp_pipe[0]);
4128 wkill(struct swm_region *r, union arg *args)
4130 DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
4132 if (r->ws->focus == NULL)
4135 if (args->id == SWM_ARG_ID_KILLWINDOW)
4136 xcb_kill_client(conn, r->ws->focus->id);
4138 if (r->ws->focus->can_delete)
4139 client_msg(r->ws->focus, adelete);
4144 floating_toggle_win(struct ws_win *win)
4146 struct swm_region *r;
4156 /* reject floating toggles in max stack mode */
4157 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
4160 if (win->floating) {
4161 if (!win->floatmaxed) {
4162 /* retain position for refloat */
4163 store_float_geom(win, r);
4167 if (win->g_floatvalid) {
4168 /* refloat at last floating relative position */
4169 X(win) = win->g_float.x + X(r);
4170 Y(win) = win->g_float.y + Y(r);
4171 WIDTH(win) = win->g_float.w;
4172 HEIGHT(win) = win->g_float.h;
4177 ewmh_update_actions(win);
4183 floating_toggle(struct swm_region *r, union arg *args)
4185 struct ws_win *win = r->ws->focus;
4191 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4192 _NET_WM_STATE_TOGGLE);
4195 if (focus_mode == SWM_FOCUS_DEFAULT)
4196 drain_enter_notify();
4198 if (win == win->ws->focus) {
4199 a.id = SWM_ARG_ID_FOCUSCUR;
4200 focus(win->ws->r, &a);
4205 constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
4207 if (MAX_X(win) + BORDER(win) > MAX_X(r)) {
4209 WIDTH(win) = MAX_X(r) - X(win) - BORDER(win);
4211 X(win) = MAX_X(r)- WIDTH(win) - BORDER(win);
4214 if (X(win) + BORDER(win) < X(r)) {
4216 WIDTH(win) -= X(r) - X(win) - BORDER(win);
4218 X(win) = X(r) - BORDER(win);
4221 if (MAX_Y(win) + BORDER(win) > MAX_Y(r)) {
4223 HEIGHT(win) = MAX_Y(r) - Y(win) - BORDER(win);
4225 Y(win) = MAX_Y(r) - HEIGHT(win) - BORDER(win);
4228 if (Y(win) + BORDER(win) < Y(r)) {
4230 HEIGHT(win) -= Y(r) - Y(win) - BORDER(win);
4232 Y(win) = Y(r) - BORDER(win);
4238 if (HEIGHT(win) < 1)
4244 update_window(struct ws_win *win)
4249 mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
4250 XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT |
4251 XCB_CONFIG_WINDOW_BORDER_WIDTH;
4255 wc[3] = HEIGHT(win);
4256 wc[4] = BORDER(win);
4258 DNPRINTF(SWM_D_EVENT, "update_window: window: 0x%x, (x,y) w x h: "
4259 "(%d,%d) %d x %d, bordered: %s\n", win->id, wc[0], wc[1], wc[2],
4260 wc[3], YESNO(win->bordered));
4262 xcb_configure_window(conn, win->id, mask, wc);
4265 #define SWM_RESIZE_STEPS (50)
4268 resize(struct ws_win *win, union arg *args)
4272 struct swm_region *r = NULL;
4273 int resize_step = 0;
4274 struct swm_geometry g;
4275 int top = 0, left = 0;
4278 unsigned int shape; /* cursor style */
4279 xcb_query_pointer_reply_t *xpr;
4285 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4288 DNPRINTF(SWM_D_MOUSE, "resize: window: 0x%x, floating: %s, "
4289 "transient: 0x%x\n", win->id, YESNO(win->floating),
4292 if (!(win->transient != 0 || win->floating != 0))
4295 /* reject resizes in max mode for floaters (transient ok) */
4296 if (win->floatmaxed)
4300 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4306 case SWM_ARG_ID_WIDTHSHRINK:
4307 WIDTH(win) -= SWM_RESIZE_STEPS;
4310 case SWM_ARG_ID_WIDTHGROW:
4311 WIDTH(win) += SWM_RESIZE_STEPS;
4314 case SWM_ARG_ID_HEIGHTSHRINK:
4315 HEIGHT(win) -= SWM_RESIZE_STEPS;
4318 case SWM_ARG_ID_HEIGHTGROW:
4319 HEIGHT(win) += SWM_RESIZE_STEPS;
4326 constrain_window(win, r, 1);
4328 store_float_geom(win,r);
4332 if (focus_mode == SWM_FOCUS_DEFAULT)
4333 drain_enter_notify();
4335 /* get cursor offset from window root */
4336 xpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4343 if (xpr->win_x < WIDTH(win) / 2)
4346 if (xpr->win_y < HEIGHT(win) / 2)
4349 if (args->id == SWM_ARG_ID_CENTER)
4352 shape = (left) ? XC_top_left_corner : XC_top_right_corner;
4354 shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
4356 cursor = XCreateFontCursor(display, shape);
4358 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
4359 GrabModeAsync, None, cursor, CurrentTime) != GrabSuccess) {
4360 XFreeCursor(display, cursor);
4366 XMaskEvent(display, MOUSEMASK | ExposureMask |
4367 SubstructureRedirectMask, &ev);
4369 case ConfigureRequest:
4372 handler[ev.type](&ev);
4375 /* cursor offset/delta from start of the operation */
4376 dx = ev.xmotion.x_root - xpr->root_x;
4377 dy = ev.xmotion.y_root - xpr->root_y;
4383 if (args->id == SWM_ARG_ID_CENTER) {
4384 if (g.h / 2 + dy < 1)
4388 HEIGHT(win) = g.h + 2 * dy;
4396 HEIGHT(win) = g.h + dy;
4403 if (args->id == SWM_ARG_ID_CENTER) {
4404 if (g.w / 2 + dx < 1)
4408 WIDTH(win) = g.w + 2 * dx;
4416 WIDTH(win) = g.w + dx;
4419 constrain_window(win, r, 1);
4421 /* not free, don't sync more than 120 times / second */
4422 if ((ev.xmotion.time - time) > (1000 / 120) ) {
4423 time = ev.xmotion.time;
4429 } while (ev.type != ButtonRelease);
4434 store_float_geom(win,r);
4436 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4437 XFreeCursor(display, cursor);
4441 drain_enter_notify();
4445 resize_step(struct swm_region *r, union arg *args)
4447 struct ws_win *win = NULL;
4449 if (r && r->ws && r->ws->focus)
4457 #define SWM_MOVE_STEPS (50)
4460 move(struct ws_win *win, union arg *args)
4465 struct swm_region *r = NULL;
4467 xcb_query_pointer_reply_t *qpr;
4473 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4476 DNPRINTF(SWM_D_MOUSE, "move: window: 0x%x, floating: %s, transient: "
4477 "0x%x\n", win->id, YESNO(win->floating), win->transient);
4479 /* in max_stack mode should only move transients */
4480 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
4484 if (win->floating == 0 && !win->transient) {
4485 store_float_geom(win, r);
4486 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4489 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4496 case SWM_ARG_ID_MOVELEFT:
4497 X(win) -= (SWM_MOVE_STEPS - border_width);
4500 case SWM_ARG_ID_MOVERIGHT:
4501 X(win) += (SWM_MOVE_STEPS - border_width);
4504 case SWM_ARG_ID_MOVEUP:
4505 Y(win) -= (SWM_MOVE_STEPS - border_width);
4508 case SWM_ARG_ID_MOVEDOWN:
4509 Y(win) += (SWM_MOVE_STEPS - border_width);
4516 constrain_window(win, r, 0);
4518 store_float_geom(win, r);
4522 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
4523 GrabModeAsync, None, XCreateFontCursor(display, XC_fleur),
4524 CurrentTime) != GrabSuccess)
4527 /* get cursor offset from window root */
4528 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4533 XMaskEvent(display, MOUSEMASK | ExposureMask |
4534 SubstructureRedirectMask, &ev);
4536 case ConfigureRequest:
4539 handler[ev.type](&ev);
4542 X(win) = ev.xmotion.x_root - qpr->win_x - border_width;
4543 Y(win) = ev.xmotion.y_root - qpr->win_y - border_width;
4545 constrain_window(win, r, 0);
4547 /* not free, don't sync more than 120 times / second */
4548 if ((ev.xmotion.time - time) > (1000 / 120) ) {
4549 time = ev.xmotion.time;
4555 } while (ev.type != ButtonRelease);
4560 store_float_geom(win, r);
4561 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4565 drain_enter_notify();
4569 move_step(struct swm_region *r, union arg *args)
4571 struct ws_win *win = NULL;
4573 if (r && r->ws && r->ws->focus)
4578 if (!(win->transient != 0 || win->floating != 0))
4585 /* user/key callable function IDs */
4674 kf_search_workspace,
4676 kf_dumpwins, /* MUST BE LAST */
4680 /* key definitions */
4682 dummykeyfunc(struct swm_region *r, union arg *args)
4687 char name[SWM_FUNCNAME_LEN];
4688 void (*func)(struct swm_region *r, union arg *);
4690 } keyfuncs[kf_invalid + 1] = {
4691 /* name function argument */
4692 { "cycle_layout", cycle_layout, {0} },
4693 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
4694 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
4695 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
4696 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
4697 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
4698 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
4699 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
4700 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
4701 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
4702 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
4703 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
4704 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
4705 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
4706 { "quit", quit, {0} },
4707 { "restart", restart, {0} },
4708 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
4709 { "ws_1", switchws, {.id = 0} },
4710 { "ws_2", switchws, {.id = 1} },
4711 { "ws_3", switchws, {.id = 2} },
4712 { "ws_4", switchws, {.id = 3} },
4713 { "ws_5", switchws, {.id = 4} },
4714 { "ws_6", switchws, {.id = 5} },
4715 { "ws_7", switchws, {.id = 6} },
4716 { "ws_8", switchws, {.id = 7} },
4717 { "ws_9", switchws, {.id = 8} },
4718 { "ws_10", switchws, {.id = 9} },
4719 { "ws_11", switchws, {.id = 10} },
4720 { "ws_12", switchws, {.id = 11} },
4721 { "ws_13", switchws, {.id = 12} },
4722 { "ws_14", switchws, {.id = 13} },
4723 { "ws_15", switchws, {.id = 14} },
4724 { "ws_16", switchws, {.id = 15} },
4725 { "ws_17", switchws, {.id = 16} },
4726 { "ws_18", switchws, {.id = 17} },
4727 { "ws_19", switchws, {.id = 18} },
4728 { "ws_20", switchws, {.id = 19} },
4729 { "ws_21", switchws, {.id = 20} },
4730 { "ws_22", switchws, {.id = 21} },
4731 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
4732 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
4733 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
4734 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
4735 { "ws_prior", priorws, {0} },
4736 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
4737 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
4738 { "mvws_1", send_to_ws, {.id = 0} },
4739 { "mvws_2", send_to_ws, {.id = 1} },
4740 { "mvws_3", send_to_ws, {.id = 2} },
4741 { "mvws_4", send_to_ws, {.id = 3} },
4742 { "mvws_5", send_to_ws, {.id = 4} },
4743 { "mvws_6", send_to_ws, {.id = 5} },
4744 { "mvws_7", send_to_ws, {.id = 6} },
4745 { "mvws_8", send_to_ws, {.id = 7} },
4746 { "mvws_9", send_to_ws, {.id = 8} },
4747 { "mvws_10", send_to_ws, {.id = 9} },
4748 { "mvws_11", send_to_ws, {.id = 10} },
4749 { "mvws_12", send_to_ws, {.id = 11} },
4750 { "mvws_13", send_to_ws, {.id = 12} },
4751 { "mvws_14", send_to_ws, {.id = 13} },
4752 { "mvws_15", send_to_ws, {.id = 14} },
4753 { "mvws_16", send_to_ws, {.id = 15} },
4754 { "mvws_17", send_to_ws, {.id = 16} },
4755 { "mvws_18", send_to_ws, {.id = 17} },
4756 { "mvws_19", send_to_ws, {.id = 18} },
4757 { "mvws_20", send_to_ws, {.id = 19} },
4758 { "mvws_21", send_to_ws, {.id = 20} },
4759 { "mvws_22", send_to_ws, {.id = 21} },
4760 { "bar_toggle", bar_toggle, {0} },
4761 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
4762 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
4763 { "float_toggle", floating_toggle,{0} },
4764 { "version", version, {0} },
4765 { "spawn_custom", dummykeyfunc, {0} },
4766 { "iconify", iconify, {0} },
4767 { "uniconify", uniconify, {0} },
4768 { "raise_toggle", raise_toggle, {0} },
4769 { "button2", pressbutton, {2} },
4770 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
4771 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
4772 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
4773 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
4774 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
4775 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
4776 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
4777 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
4778 { "name_workspace", name_workspace, {0} },
4779 { "search_workspace", search_workspace, {0} },
4780 { "search_win", search_win, {0} },
4781 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
4782 { "invalid key func", NULL, {0} },
4785 RB_ENTRY(key) entry;
4788 enum keyfuncid funcid;
4791 RB_HEAD(key_tree, key);
4794 key_cmp(struct key *kp1, struct key *kp2)
4796 if (kp1->keysym < kp2->keysym)
4798 if (kp1->keysym > kp2->keysym)
4801 if (kp1->mod < kp2->mod)
4803 if (kp1->mod > kp2->mod)
4809 RB_GENERATE(key_tree, key, entry, key_cmp);
4810 struct key_tree keys;
4813 enum { client_click, root_click };
4815 unsigned int action;
4817 unsigned int button;
4818 void (*func)(struct ws_win *, union arg *);
4821 /* action key mouse button func args */
4822 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
4823 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
4824 { client_click, MODKEY, Button1, move, {0} },
4828 update_modkey(unsigned int mod)
4834 RB_FOREACH(kp, key_tree, &keys)
4835 if (kp->mod & ShiftMask)
4836 kp->mod = mod | ShiftMask;
4840 for (i = 0; i < LENGTH(buttons); i++)
4841 if (buttons[i].mask & ShiftMask)
4842 buttons[i].mask = mod | ShiftMask;
4844 buttons[i].mask = mod;
4849 TAILQ_ENTRY(spawn_prog) entry;
4854 TAILQ_HEAD(spawn_list, spawn_prog);
4855 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
4858 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
4861 struct spawn_prog *prog = NULL;
4863 char *ap, **real_args;
4865 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
4868 TAILQ_FOREACH(prog, &spawns, entry) {
4869 if (!strcasecmp(spawn_name, prog->name))
4873 warnx("spawn_custom: program %s not found", spawn_name);
4877 /* make room for expanded args */
4878 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
4879 err(1, "spawn_custom: calloc real_args");
4881 /* expand spawn_args into real_args */
4882 for (i = 0; i < prog->argc; i++) {
4884 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
4885 if (!strcasecmp(ap, "$bar_border")) {
4887 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
4889 err(1, "spawn_custom border color");
4890 } else if (!strcasecmp(ap, "$bar_color")) {
4892 strdup(r->s->c[SWM_S_COLOR_BAR].name))
4894 err(1, "spawn_custom bar color");
4895 } else if (!strcasecmp(ap, "$bar_font")) {
4896 if ((real_args[i] = strdup(bar_fonts))
4898 err(1, "spawn_custom bar fonts");
4899 } else if (!strcasecmp(ap, "$bar_font_color")) {
4901 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
4903 err(1, "spawn_custom color font");
4904 } else if (!strcasecmp(ap, "$color_focus")) {
4906 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
4908 err(1, "spawn_custom color focus");
4909 } else if (!strcasecmp(ap, "$color_unfocus")) {
4911 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
4913 err(1, "spawn_custom color unfocus");
4915 /* no match --> copy as is */
4916 if ((real_args[i] = strdup(ap)) == NULL)
4917 err(1, "spawn_custom strdup(ap)");
4919 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
4924 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
4925 for (i = 0; i < prog->argc; i++)
4926 DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
4927 DNPRINTF(SWM_D_SPAWN, "\n");
4929 *ret_args = real_args;
4930 return (prog->argc);
4934 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
4940 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4944 spawn(r->ws->idx, &a, 1);
4946 for (i = 0; i < spawn_argc; i++)
4952 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
4958 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4962 if (pipe(select_list_pipe) == -1)
4963 err(1, "pipe error");
4964 if (pipe(select_resp_pipe) == -1)
4965 err(1, "pipe error");
4967 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
4968 err(1, "could not disable SIGPIPE");
4969 switch (*pid = fork()) {
4971 err(1, "cannot fork");
4974 if (dup2(select_list_pipe[0], 0) == -1)
4976 if (dup2(select_resp_pipe[1], 1) == -1)
4978 close(select_list_pipe[1]);
4979 close(select_resp_pipe[0]);
4980 spawn(r->ws->idx, &a, 0);
4982 default: /* parent */
4983 close(select_list_pipe[0]);
4984 close(select_resp_pipe[1]);
4988 for (i = 0; i < spawn_argc; i++)
4994 spawn_insert(char *name, char *args)
4996 char *arg, *cp, *ptr;
4997 struct spawn_prog *sp;
4999 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
5001 if ((sp = calloc(1, sizeof *sp)) == NULL)
5002 err(1, "spawn_insert: malloc");
5003 if ((sp->name = strdup(name)) == NULL)
5004 err(1, "spawn_insert: strdup");
5006 /* convert the arguments to an argument list */
5007 if ((ptr = cp = strdup(args)) == NULL)
5008 err(1, "spawn_insert: strdup");
5009 while ((arg = strsep(&ptr, " \t")) != NULL) {
5010 /* empty field; skip it */
5015 if ((sp->argv = realloc(sp->argv, sp->argc *
5016 sizeof *sp->argv)) == NULL)
5017 err(1, "spawn_insert: realloc");
5018 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
5019 err(1, "spawn_insert: strdup");
5023 TAILQ_INSERT_TAIL(&spawns, sp, entry);
5024 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
5028 spawn_remove(struct spawn_prog *sp)
5032 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
5034 TAILQ_REMOVE(&spawns, sp, entry);
5035 for (i = 0; i < sp->argc; i++)
5041 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
5045 spawn_replace(struct spawn_prog *sp, char *name, char *args)
5047 DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
5050 spawn_insert(name, args);
5052 DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
5056 setspawn(char *name, char *args)
5058 struct spawn_prog *sp;
5060 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
5065 TAILQ_FOREACH(sp, &spawns, entry) {
5066 if (!strcmp(sp->name, name)) {
5070 spawn_replace(sp, name, args);
5071 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5075 if (*args == '\0') {
5076 warnx("error: setspawn: cannot find program: %s", name);
5080 spawn_insert(name, args);
5081 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5085 setconfspawn(char *selector, char *value, int flags)
5087 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, value);
5089 setspawn(selector, value);
5091 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
5098 setconfspawn("term", "xterm", 0);
5099 setconfspawn("spawn_term", "xterm", 0);
5100 setconfspawn("screenshot_all", "screenshot.sh full", 0);
5101 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
5102 setconfspawn("lock", "xlock", 0);
5103 setconfspawn("initscr", "initscreen.sh", 0);
5104 setconfspawn("menu", "dmenu_run"
5107 " -nf $bar_font_color"
5109 " -sf $bar_color", 0);
5110 setconfspawn("search", "dmenu"
5114 " -nf $bar_font_color"
5116 " -sf $bar_color", 0);
5117 setconfspawn("name_workspace", "dmenu"
5121 " -nf $bar_font_color"
5123 " -sf $bar_color", 0);
5127 #define SWM_MODNAME_SIZE 32
5128 #define SWM_KEY_WS "\n+ \t"
5130 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
5134 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
5135 if (mod == NULL || ks == NULL) {
5136 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
5139 if (keystr == NULL || strlen(keystr) == 0) {
5140 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
5146 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
5147 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
5149 cp += (long)strspn(cp, SWM_KEY_WS);
5150 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
5152 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
5154 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
5156 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
5158 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
5160 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
5162 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
5163 *mod |= ControlMask;
5165 *ks = XStringToKeysym(name);
5166 XConvertCase(*ks, ks, &uks);
5167 if (ks == NoSymbol) {
5169 "parsekeys: invalid key %s\n",
5175 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
5180 strdupsafe(char *str)
5185 return (strdup(str));
5189 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
5193 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
5194 keyfuncs[kfid].name, spawn_name);
5196 if ((kp = malloc(sizeof *kp)) == NULL)
5197 err(1, "key_insert: malloc");
5202 kp->spawn_name = strdupsafe(spawn_name);
5203 RB_INSERT(key_tree, &keys, kp);
5205 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
5209 key_lookup(unsigned int mod, KeySym ks)
5216 return (RB_FIND(key_tree, &keys, &kp));
5220 key_remove(struct key *kp)
5222 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
5224 RB_REMOVE(key_tree, &keys, kp);
5225 free(kp->spawn_name);
5228 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
5232 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
5235 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
5239 key_insert(mod, ks, kfid, spawn_name);
5241 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
5245 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
5250 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
5251 keyfuncs[kfid].name, spawn_name);
5253 if ((kp = key_lookup(mod, ks)) != NULL) {
5254 if (kfid == kf_invalid)
5257 key_replace(kp, mod, ks, kfid, spawn_name);
5258 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5261 if (kfid == kf_invalid) {
5262 warnx("error: setkeybinding: cannot find mod/key combination");
5263 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5267 key_insert(mod, ks, kfid, spawn_name);
5268 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5272 setconfbinding(char *selector, char *value, int flags)
5274 enum keyfuncid kfid;
5277 struct spawn_prog *sp;
5278 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
5279 if (selector == NULL) {
5280 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
5281 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5283 setkeybinding(mod, ks, kfid, NULL);
5288 /* search by key function name */
5289 for (kfid = 0; kfid < kf_invalid; (kfid)++) {
5290 if (strncasecmp(selector, keyfuncs[kfid].name,
5291 SWM_FUNCNAME_LEN) == 0) {
5292 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5294 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5295 setkeybinding(mod, ks, kfid, NULL);
5301 /* search by custom spawn name */
5302 TAILQ_FOREACH(sp, &spawns, entry) {
5303 if (strcasecmp(selector, sp->name) == 0) {
5304 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5306 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5307 setkeybinding(mod, ks, kf_spawn_custom,
5314 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
5321 setkeybinding(MODKEY, XK_space, kf_cycle_layout,NULL);
5322 setkeybinding(MODKEY|ShiftMask, XK_backslash, kf_flip_layout, NULL);
5323 setkeybinding(MODKEY|ShiftMask, XK_space, kf_stack_reset, NULL);
5324 setkeybinding(MODKEY, XK_h, kf_master_shrink,NULL);
5325 setkeybinding(MODKEY, XK_l, kf_master_grow, NULL);
5326 setkeybinding(MODKEY, XK_comma, kf_master_add, NULL);
5327 setkeybinding(MODKEY, XK_period, kf_master_del, NULL);
5328 setkeybinding(MODKEY|ShiftMask, XK_comma, kf_stack_inc, NULL);
5329 setkeybinding(MODKEY|ShiftMask, XK_period, kf_stack_dec, NULL);
5330 setkeybinding(MODKEY, XK_Return, kf_swap_main, NULL);
5331 setkeybinding(MODKEY, XK_j, kf_focus_next, NULL);
5332 setkeybinding(MODKEY, XK_k, kf_focus_prev, NULL);
5333 setkeybinding(MODKEY|ShiftMask, XK_j, kf_swap_next, NULL);
5334 setkeybinding(MODKEY|ShiftMask, XK_k, kf_swap_prev, NULL);
5335 setkeybinding(MODKEY|ShiftMask, XK_Return, kf_spawn_custom,"term");
5336 setkeybinding(MODKEY, XK_p, kf_spawn_custom,"menu");
5337 setkeybinding(MODKEY|ShiftMask, XK_q, kf_quit, NULL);
5338 setkeybinding(MODKEY, XK_q, kf_restart, NULL);
5339 setkeybinding(MODKEY, XK_m, kf_focus_main, NULL);
5340 setkeybinding(MODKEY, XK_1, kf_ws_1, NULL);
5341 setkeybinding(MODKEY, XK_2, kf_ws_2, NULL);
5342 setkeybinding(MODKEY, XK_3, kf_ws_3, NULL);
5343 setkeybinding(MODKEY, XK_4, kf_ws_4, NULL);
5344 setkeybinding(MODKEY, XK_5, kf_ws_5, NULL);
5345 setkeybinding(MODKEY, XK_6, kf_ws_6, NULL);
5346 setkeybinding(MODKEY, XK_7, kf_ws_7, NULL);
5347 setkeybinding(MODKEY, XK_8, kf_ws_8, NULL);
5348 setkeybinding(MODKEY, XK_9, kf_ws_9, NULL);
5349 setkeybinding(MODKEY, XK_0, kf_ws_10, NULL);
5350 setkeybinding(MODKEY, XK_F1, kf_ws_11, NULL);
5351 setkeybinding(MODKEY, XK_F2, kf_ws_12, NULL);
5352 setkeybinding(MODKEY, XK_F3, kf_ws_13, NULL);
5353 setkeybinding(MODKEY, XK_F4, kf_ws_14, NULL);
5354 setkeybinding(MODKEY, XK_F5, kf_ws_15, NULL);
5355 setkeybinding(MODKEY, XK_F6, kf_ws_16, NULL);
5356 setkeybinding(MODKEY, XK_F7, kf_ws_17, NULL);
5357 setkeybinding(MODKEY, XK_F8, kf_ws_18, NULL);
5358 setkeybinding(MODKEY, XK_F9, kf_ws_19, NULL);
5359 setkeybinding(MODKEY, XK_F10, kf_ws_20, NULL);
5360 setkeybinding(MODKEY, XK_F11, kf_ws_21, NULL);
5361 setkeybinding(MODKEY, XK_F12, kf_ws_22, NULL);
5362 setkeybinding(MODKEY, XK_Right, kf_ws_next, NULL);
5363 setkeybinding(MODKEY, XK_Left, kf_ws_prev, NULL);
5364 setkeybinding(MODKEY, XK_Up, kf_ws_next_all, NULL);
5365 setkeybinding(MODKEY, XK_Down, kf_ws_prev_all, NULL);
5366 setkeybinding(MODKEY, XK_a, kf_ws_prior, NULL);
5367 setkeybinding(MODKEY|ShiftMask, XK_Right, kf_screen_next, NULL);
5368 setkeybinding(MODKEY|ShiftMask, XK_Left, kf_screen_prev, NULL);
5369 setkeybinding(MODKEY|ShiftMask, XK_1, kf_mvws_1, NULL);
5370 setkeybinding(MODKEY|ShiftMask, XK_2, kf_mvws_2, NULL);
5371 setkeybinding(MODKEY|ShiftMask, XK_3, kf_mvws_3, NULL);
5372 setkeybinding(MODKEY|ShiftMask, XK_4, kf_mvws_4, NULL);
5373 setkeybinding(MODKEY|ShiftMask, XK_5, kf_mvws_5, NULL);
5374 setkeybinding(MODKEY|ShiftMask, XK_6, kf_mvws_6, NULL);
5375 setkeybinding(MODKEY|ShiftMask, XK_7, kf_mvws_7, NULL);
5376 setkeybinding(MODKEY|ShiftMask, XK_8, kf_mvws_8, NULL);
5377 setkeybinding(MODKEY|ShiftMask, XK_9, kf_mvws_9, NULL);
5378 setkeybinding(MODKEY|ShiftMask, XK_0, kf_mvws_10, NULL);
5379 setkeybinding(MODKEY|ShiftMask, XK_F1, kf_mvws_11, NULL);
5380 setkeybinding(MODKEY|ShiftMask, XK_F2, kf_mvws_12, NULL);
5381 setkeybinding(MODKEY|ShiftMask, XK_F3, kf_mvws_13, NULL);
5382 setkeybinding(MODKEY|ShiftMask, XK_F4, kf_mvws_14, NULL);
5383 setkeybinding(MODKEY|ShiftMask, XK_F5, kf_mvws_15, NULL);
5384 setkeybinding(MODKEY|ShiftMask, XK_F6, kf_mvws_16, NULL);
5385 setkeybinding(MODKEY|ShiftMask, XK_F7, kf_mvws_17, NULL);
5386 setkeybinding(MODKEY|ShiftMask, XK_F8, kf_mvws_18, NULL);
5387 setkeybinding(MODKEY|ShiftMask, XK_F9, kf_mvws_19, NULL);
5388 setkeybinding(MODKEY|ShiftMask, XK_F10, kf_mvws_20, NULL);
5389 setkeybinding(MODKEY|ShiftMask, XK_F11, kf_mvws_21, NULL);
5390 setkeybinding(MODKEY|ShiftMask, XK_F12, kf_mvws_22, NULL);
5391 setkeybinding(MODKEY, XK_b, kf_bar_toggle, NULL);
5392 setkeybinding(MODKEY, XK_Tab, kf_focus_next, NULL);
5393 setkeybinding(MODKEY|ShiftMask, XK_Tab, kf_focus_prev, NULL);
5394 setkeybinding(MODKEY|ShiftMask, XK_x, kf_wind_kill, NULL);
5395 setkeybinding(MODKEY, XK_x, kf_wind_del, NULL);
5396 setkeybinding(MODKEY, XK_s, kf_spawn_custom,"screenshot_all");
5397 setkeybinding(MODKEY|ShiftMask, XK_s, kf_spawn_custom,"screenshot_wind");
5398 setkeybinding(MODKEY, XK_t, kf_float_toggle,NULL);
5399 setkeybinding(MODKEY|ShiftMask, XK_v, kf_version, NULL);
5400 setkeybinding(MODKEY|ShiftMask, XK_Delete, kf_spawn_custom,"lock");
5401 setkeybinding(MODKEY|ShiftMask, XK_i, kf_spawn_custom,"initscr");
5402 setkeybinding(MODKEY, XK_w, kf_iconify, NULL);
5403 setkeybinding(MODKEY|ShiftMask, XK_w, kf_uniconify, NULL);
5404 setkeybinding(MODKEY|ShiftMask, XK_r, kf_raise_toggle,NULL);
5405 setkeybinding(MODKEY, XK_v, kf_button2, NULL);
5406 setkeybinding(MODKEY, XK_equal, kf_width_grow, NULL);
5407 setkeybinding(MODKEY, XK_minus, kf_width_shrink,NULL);
5408 setkeybinding(MODKEY|ShiftMask, XK_equal, kf_height_grow, NULL);
5409 setkeybinding(MODKEY|ShiftMask, XK_minus, kf_height_shrink,NULL);
5410 setkeybinding(MODKEY, XK_bracketleft, kf_move_left, NULL);
5411 setkeybinding(MODKEY, XK_bracketright,kf_move_right, NULL);
5412 setkeybinding(MODKEY|ShiftMask, XK_bracketleft, kf_move_up, NULL);
5413 setkeybinding(MODKEY|ShiftMask, XK_bracketright,kf_move_down, NULL);
5414 setkeybinding(MODKEY|ShiftMask, XK_slash, kf_name_workspace,NULL);
5415 setkeybinding(MODKEY, XK_slash, kf_search_workspace,NULL);
5416 setkeybinding(MODKEY, XK_f, kf_search_win, NULL);
5418 setkeybinding(MODKEY|ShiftMask, XK_d, kf_dumpwins, NULL);
5427 while (RB_EMPTY(&keys) == 0) {
5428 kp = RB_ROOT(&keys);
5434 setkeymapping(char *selector, char *value, int flags)
5436 char keymapping_file[PATH_MAX];
5437 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
5438 if (value[0] == '~')
5439 snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
5440 pwd->pw_dir, &value[1]);
5442 strlcpy(keymapping_file, value, sizeof keymapping_file);
5444 /* load new key bindings; if it fails, revert to default bindings */
5445 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
5449 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
5454 updatenumlockmask(void)
5457 XModifierKeymap *modmap;
5459 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
5461 modmap = XGetModifierMapping(display);
5462 for (i = 0; i < 8; i++)
5463 for (j = 0; j < modmap->max_keypermod; j++)
5464 if (modmap->modifiermap[i * modmap->max_keypermod + j]
5465 == XKeysymToKeycode(display, XK_Num_Lock))
5466 numlockmask = (1 << i);
5468 XFreeModifiermap(modmap);
5477 unsigned int modifiers[] =
5478 { 0, LockMask, numlockmask, numlockmask | LockMask };
5481 DNPRINTF(SWM_D_MISC, "grabkeys\n");
5482 updatenumlockmask();
5484 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
5485 for (k = 0; k < num_screens; k++) {
5486 if (TAILQ_EMPTY(&screens[k].rl))
5488 xcb_ungrab_key(conn, XCB_GRAB_ANY, screens[k].root,
5490 RB_FOREACH(kp, key_tree, &keys) {
5491 if ((code = XKeysymToKeycode(display, kp->keysym)))
5492 for (j = 0; j < LENGTH(modifiers); j++)
5493 XGrabKey(display, code,
5494 kp->mod | modifiers[j],
5495 screens[k].root, True,
5496 GrabModeAsync, GrabModeAsync);
5502 grabbuttons(struct ws_win *win, int focused)
5505 unsigned int modifiers[] =
5506 { 0, LockMask, numlockmask, numlockmask|LockMask };
5508 updatenumlockmask();
5509 xcb_ungrab_button(conn, XCB_BUTTON_INDEX_ANY, win->id,
5510 XCB_BUTTON_MASK_ANY);
5512 for (i = 0; i < LENGTH(buttons); i++)
5513 if (buttons[i].action == client_click)
5514 for (j = 0; j < LENGTH(modifiers); j++)
5515 xcb_grab_button(conn, False, win->id,
5517 XCB_GRAB_MODE_ASYNC,
5524 xcb_grab_button(conn, False, win->id, BUTTONMASK,
5525 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_SYNC,
5526 XCB_WINDOW_NONE, XCB_CURSOR_NONE, XCB_BUTTON_INDEX_ANY,
5527 XCB_BUTTON_MASK_ANY);
5530 const char *quirkname[] = {
5531 "NONE", /* config string for "no value" */
5540 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
5541 #define SWM_Q_WS "\n|+ \t"
5543 parsequirks(char *qstr, unsigned long *quirk)
5553 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
5555 cp += (long)strspn(cp, SWM_Q_WS);
5556 for (i = 0; i < LENGTH(quirkname); i++) {
5557 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
5558 DNPRINTF(SWM_D_QUIRK,
5559 "parsequirks: %s\n", name);
5564 *quirk |= 1 << (i-1);
5568 if (i >= LENGTH(quirkname)) {
5569 DNPRINTF(SWM_D_QUIRK,
5570 "parsequirks: invalid quirk [%s]\n", name);
5578 quirk_insert(const char *class, const char *name, unsigned long quirk)
5582 DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
5585 if ((qp = malloc(sizeof *qp)) == NULL)
5586 err(1, "quirk_insert: malloc");
5587 if ((qp->class = strdup(class)) == NULL)
5588 err(1, "quirk_insert: strdup");
5589 if ((qp->name = strdup(name)) == NULL)
5590 err(1, "quirk_insert: strdup");
5593 TAILQ_INSERT_TAIL(&quirks, qp, entry);
5595 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
5599 quirk_remove(struct quirk *qp)
5601 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
5602 qp->name, qp->quirk);
5604 TAILQ_REMOVE(&quirks, qp, entry);
5609 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
5613 quirk_replace(struct quirk *qp, const char *class, const char *name,
5614 unsigned long quirk)
5616 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
5617 qp->name, qp->quirk);
5620 quirk_insert(class, name, quirk);
5622 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
5626 setquirk(const char *class, const char *name, unsigned long quirk)
5630 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
5633 TAILQ_FOREACH(qp, &quirks, entry) {
5634 if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
5638 quirk_replace(qp, class, name, quirk);
5639 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5644 warnx("error: setquirk: cannot find class/name combination");
5648 quirk_insert(class, name, quirk);
5649 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5653 setconfquirk(char *selector, char *value, int flags)
5655 char *cp, *class, *name;
5657 unsigned long quirks;
5658 if (selector == NULL)
5660 if ((cp = strchr(selector, ':')) == NULL)
5665 if ((retval = parsequirks(value, &quirks)) == 0)
5666 setquirk(class, name, quirks);
5673 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
5674 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
5675 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
5676 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
5677 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5678 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
5679 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5680 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5681 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5682 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5683 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
5684 setquirk("pcb", "pcb", SWM_Q_FLOAT);
5685 setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
5688 /* conf file stuff */
5689 #define SWM_CONF_FILE "spectrwm.conf"
5690 #define SWM_CONF_FILE_OLD "scrotwm.conf"
5694 SWM_S_BAR_AT_BOTTOM,
5695 SWM_S_BAR_BORDER_WIDTH,
5702 SWM_S_CLOCK_ENABLED,
5705 SWM_S_CYCLE_VISIBLE,
5707 SWM_S_DISABLE_BORDER,
5709 SWM_S_FOCUS_CLOSE_WRAP,
5710 SWM_S_FOCUS_DEFAULT,
5716 SWM_S_STACK_ENABLED,
5718 SWM_S_TITLE_CLASS_ENABLED,
5719 SWM_S_TITLE_NAME_ENABLED,
5720 SWM_S_URGENT_ENABLED,
5721 SWM_S_VERBOSE_LAYOUT,
5722 SWM_S_WINDOW_NAME_ENABLED,
5723 SWM_S_WORKSPACE_LIMIT
5727 setconfvalue(char *selector, char *value, int flags)
5733 case SWM_S_BAR_ACTION:
5735 if ((bar_argv[0] = strdup(value)) == NULL)
5736 err(1, "setconfvalue: bar_action");
5738 case SWM_S_BAR_AT_BOTTOM:
5739 bar_at_bottom = atoi(value);
5741 case SWM_S_BAR_BORDER_WIDTH:
5742 bar_border_width = atoi(value);
5743 if (bar_border_width < 0)
5744 bar_border_width = 0;
5746 case SWM_S_BAR_DELAY:
5747 bar_delay = atoi(value);
5749 case SWM_S_BAR_ENABLED:
5750 bar_enabled = atoi(value);
5752 case SWM_S_BAR_FONT:
5754 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
5755 err(1, "setconfvalue: asprintf: failed to allocate "
5756 "memory for bar_fonts.");
5760 case SWM_S_BAR_FORMAT:
5762 if ((bar_format = strdup(value)) == NULL)
5763 err(1, "setconfvalue: bar_format");
5765 case SWM_S_BAR_JUSTIFY:
5766 if (!strcmp(value, "left"))
5767 bar_justify = SWM_BAR_JUSTIFY_LEFT;
5768 else if (!strcmp(value, "center"))
5769 bar_justify = SWM_BAR_JUSTIFY_CENTER;
5770 else if (!strcmp(value, "right"))
5771 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
5773 errx(1, "invalid bar_justify");
5775 case SWM_S_BORDER_WIDTH:
5776 border_width = atoi(value);
5777 if (border_width < 0)
5780 case SWM_S_CLOCK_ENABLED:
5781 clock_enabled = atoi(value);
5783 case SWM_S_CLOCK_FORMAT:
5784 #ifndef SWM_DENY_CLOCK_FORMAT
5786 if ((clock_format = strdup(value)) == NULL)
5787 err(1, "setconfvalue: clock_format");
5790 case SWM_S_CYCLE_EMPTY:
5791 cycle_empty = atoi(value);
5793 case SWM_S_CYCLE_VISIBLE:
5794 cycle_visible = atoi(value);
5796 case SWM_S_DIALOG_RATIO:
5797 dialog_ratio = atof(value);
5798 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
5801 case SWM_S_DISABLE_BORDER:
5802 disable_border = atoi(value);
5804 case SWM_S_FOCUS_CLOSE:
5805 if (!strcmp(value, "first"))
5806 focus_close = SWM_STACK_BOTTOM;
5807 else if (!strcmp(value, "last"))
5808 focus_close = SWM_STACK_TOP;
5809 else if (!strcmp(value, "next"))
5810 focus_close = SWM_STACK_ABOVE;
5811 else if (!strcmp(value, "previous"))
5812 focus_close = SWM_STACK_BELOW;
5814 errx(1, "focus_close");
5816 case SWM_S_FOCUS_CLOSE_WRAP:
5817 focus_close_wrap = atoi(value);
5819 case SWM_S_FOCUS_DEFAULT:
5820 if (!strcmp(value, "last"))
5821 focus_default = SWM_STACK_TOP;
5822 else if (!strcmp(value, "first"))
5823 focus_default = SWM_STACK_BOTTOM;
5825 errx(1, "focus_default");
5827 case SWM_S_FOCUS_MODE:
5828 if (!strcmp(value, "default"))
5829 focus_mode = SWM_FOCUS_DEFAULT;
5830 else if (!strcmp(value, "follow_cursor"))
5831 focus_mode = SWM_FOCUS_FOLLOW;
5832 else if (!strcmp(value, "synergy"))
5833 focus_mode = SWM_FOCUS_SYNERGY;
5835 errx(1, "focus_mode");
5837 case SWM_S_SPAWN_ORDER:
5838 if (!strcmp(value, "first"))
5839 spawn_position = SWM_STACK_BOTTOM;
5840 else if (!strcmp(value, "last"))
5841 spawn_position = SWM_STACK_TOP;
5842 else if (!strcmp(value, "next"))
5843 spawn_position = SWM_STACK_ABOVE;
5844 else if (!strcmp(value, "previous"))
5845 spawn_position = SWM_STACK_BELOW;
5847 errx(1, "spawn_position");
5849 case SWM_S_SPAWN_TERM:
5850 setconfspawn("term", value, 0);
5851 setconfspawn("spawn_term", value, 0);
5855 case SWM_S_SS_ENABLED:
5856 ss_enabled = atoi(value);
5858 case SWM_S_STACK_ENABLED:
5859 stack_enabled = atoi(value);
5861 case SWM_S_TERM_WIDTH:
5862 term_width = atoi(value);
5866 case SWM_S_TITLE_CLASS_ENABLED:
5867 title_class_enabled = atoi(value);
5869 case SWM_S_TITLE_NAME_ENABLED:
5870 title_name_enabled = atoi(value);
5872 case SWM_S_URGENT_ENABLED:
5873 urgent_enabled = atoi(value);
5875 case SWM_S_VERBOSE_LAYOUT:
5876 verbose_layout = atoi(value);
5877 for (i = 0; layouts[i].l_stack != NULL; i++) {
5879 layouts[i].l_string = fancy_stacker;
5881 layouts[i].l_string = plain_stacker;
5884 case SWM_S_WINDOW_NAME_ENABLED:
5885 window_name_enabled = atoi(value);
5887 case SWM_S_WORKSPACE_LIMIT:
5888 workspace_limit = atoi(value);
5889 if (workspace_limit > SWM_WS_MAX)
5890 workspace_limit = SWM_WS_MAX;
5891 else if (workspace_limit < 1)
5892 workspace_limit = 1;
5901 setconfmodkey(char *selector, char *value, int flags)
5903 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
5904 update_modkey(Mod1Mask);
5905 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
5906 update_modkey(Mod2Mask);
5907 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
5908 update_modkey(Mod3Mask);
5909 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
5910 update_modkey(Mod4Mask);
5917 setconfcolor(char *selector, char *value, int flags)
5919 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
5924 setconfregion(char *selector, char *value, int flags)
5926 custom_region(value);
5931 setautorun(char *selector, char *value, int flags)
5941 if (getenv("SWM_STARTED"))
5945 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
5946 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
5948 if (ws_id < 0 || ws_id >= workspace_limit)
5949 errx(1, "autorun: invalid workspace %d", ws_id + 1);
5952 * This is a little intricate
5954 * If the pid already exists we simply reuse it because it means it was
5955 * used before AND not claimed by manage_window. We get away with
5956 * altering it in the parent after INSERT because this can not be a race
5959 while ((ap = strsep(&sp, " \t")) != NULL) {
5962 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
5964 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
5965 err(1, "setautorun: realloc");
5966 a.argv[argc - 1] = ap;
5969 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
5970 err(1, "setautorun: realloc");
5971 a.argv[argc] = NULL;
5973 if ((pid = fork()) == 0) {
5974 spawn(ws_id, &a, 1);
5983 p = calloc(1, sizeof *p);
5986 TAILQ_INSERT_TAIL(&pidlist, p, entry);
5996 setlayout(char *selector, char *value, int flags)
5998 int ws_id, i, x, mg, ma, si, raise, f = 0;
5999 int st = SWM_V_STACK, num_screens;
6001 struct workspace *ws;
6003 if (getenv("SWM_STARTED"))
6007 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
6008 &ws_id, &mg, &ma, &si, &raise, s) != 6)
6009 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6010 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6013 if (ws_id < 0 || ws_id >= workspace_limit)
6014 errx(1, "layout: invalid workspace %d", ws_id + 1);
6016 if (!strcasecmp(s, "vertical"))
6018 else if (!strcasecmp(s, "vertical_flip")) {
6021 } else if (!strcasecmp(s, "horizontal"))
6023 else if (!strcasecmp(s, "horizontal_flip")) {
6026 } else if (!strcasecmp(s, "fullscreen"))
6029 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6030 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6033 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6034 for (i = 0; i < num_screens; i++) {
6035 ws = (struct workspace *)&screens[i].ws;
6036 ws[ws_id].cur_layout = &layouts[st];
6038 ws[ws_id].always_raise = raise;
6039 if (st == SWM_MAX_STACK)
6043 for (x = 0; x < abs(mg); x++) {
6044 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6045 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
6046 SWM_ARG_ID_MASTERSHRINK);
6050 for (x = 0; x < abs(ma); x++) {
6051 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6052 ma >= 0 ? SWM_ARG_ID_MASTERADD :
6053 SWM_ARG_ID_MASTERDEL);
6057 for (x = 0; x < abs(si); x++) {
6058 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6059 si >= 0 ? SWM_ARG_ID_STACKINC :
6060 SWM_ARG_ID_STACKDEC);
6065 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6066 SWM_ARG_ID_FLIPLAYOUT);
6074 /* config options */
6075 struct config_option {
6077 int (*func)(char*, char*, int);
6080 struct config_option configopt[] = {
6081 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
6082 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
6083 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
6084 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
6085 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
6086 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
6087 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
6088 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
6089 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
6090 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
6091 { "bar_format", setconfvalue, SWM_S_BAR_FORMAT },
6092 { "keyboard_mapping", setkeymapping, 0 },
6093 { "bind", setconfbinding, 0 },
6094 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
6095 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
6096 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
6097 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
6098 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
6099 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
6100 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
6101 { "workspace_limit", setconfvalue, SWM_S_WORKSPACE_LIMIT },
6102 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
6103 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
6104 { "modkey", setconfmodkey, 0 },
6105 { "program", setconfspawn, 0 },
6106 { "quirk", setconfquirk, 0 },
6107 { "region", setconfregion, 0 },
6108 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
6109 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
6110 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
6111 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
6112 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
6113 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
6114 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
6115 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
6116 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
6117 { "focus_close", setconfvalue, SWM_S_FOCUS_CLOSE },
6118 { "focus_close_wrap", setconfvalue, SWM_S_FOCUS_CLOSE_WRAP },
6119 { "focus_default", setconfvalue, SWM_S_FOCUS_DEFAULT },
6120 { "spawn_position", setconfvalue, SWM_S_SPAWN_ORDER },
6121 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
6122 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
6123 { "autorun", setautorun, 0 },
6124 { "layout", setlayout, 0 },
6129 conf_load(char *filename, int keymapping)
6132 char *line, *cp, *optsub, *optval;
6133 size_t linelen, lineno = 0;
6134 int wordlen, i, optind;
6135 struct config_option *opt;
6137 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
6139 if (filename == NULL) {
6140 warnx("conf_load: no filename");
6143 if ((config = fopen(filename, "r")) == NULL) {
6144 warn("conf_load: fopen: %s", filename);
6148 while (!feof(config)) {
6149 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
6152 err(1, "%s", filename);
6157 cp += strspn(cp, " \t\n"); /* eat whitespace */
6158 if (cp[0] == '\0') {
6163 /* get config option */
6164 wordlen = strcspn(cp, "=[ \t\n");
6166 warnx("%s: line %zd: no option found",
6171 for (i = 0; i < LENGTH(configopt); i++) {
6172 opt = &configopt[i];
6173 if (!strncasecmp(cp, opt->optname, wordlen) &&
6174 strlen(opt->optname) == wordlen) {
6180 warnx("%s: line %zd: unknown option %.*s",
6181 filename, lineno, wordlen, cp);
6184 if (keymapping && strcmp(opt->optname, "bind")) {
6185 warnx("%s: line %zd: invalid option %.*s",
6186 filename, lineno, wordlen, cp);
6190 cp += strspn(cp, " \t\n"); /* eat whitespace */
6191 /* get [selector] if any */
6195 wordlen = strcspn(cp, "]");
6198 warnx("%s: line %zd: syntax error",
6203 if (asprintf(&optsub, "%.*s", wordlen, cp) ==
6205 warnx("%s: line %zd: unable to allocate"
6206 "memory for selector", filename,
6212 cp += strspn(cp, "] \t\n"); /* eat trailing */
6214 cp += strspn(cp, "= \t\n"); /* eat trailing */
6216 optval = strdup(cp);
6217 /* call function to deal with it all */
6218 if (configopt[optind].func(optsub, optval,
6219 configopt[optind].funcflags) != 0)
6220 errx(1, "%s: line %zd: invalid data for %s",
6221 filename, lineno, configopt[optind].optname);
6228 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
6235 DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
6241 set_child_transient(struct ws_win *win, Window *trans)
6243 struct ws_win *parent, *w;
6244 XWMHints *wmh = NULL;
6245 struct swm_region *r;
6246 struct workspace *ws;
6248 parent = find_window(win->transient);
6250 parent->child_trans = win;
6252 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
6253 " for 0x%x trans 0x%x\n", win->id, win->transient);
6255 if (win->hints == NULL) {
6256 warnx("no hints for 0x%x", win->id);
6260 r = root_to_region(win->wa.root);
6262 /* parent doen't exist in our window list */
6263 TAILQ_FOREACH(w, &ws->winlist, entry) {
6267 if ((wmh = XGetWMHints(display, w->id)) == NULL) {
6268 warnx("can't get hints for 0x%x", w->id);
6272 if (win->hints->window_group != wmh->window_group)
6275 w->child_trans = win;
6276 win->transient = w->id;
6278 DNPRINTF(SWM_D_MISC, "set_child_transient: asjusting "
6279 "transient to 0x%x\n", win->transient);
6289 window_get_pid(xcb_window_t win)
6294 xcb_get_property_cookie_t pc;
6295 xcb_get_property_reply_t *pr;
6297 apid = get_atom_from_string("_NET_WM_PID");
6298 if (apid == XCB_ATOM_NONE)
6301 pc = xcb_get_property(conn, False, win, apid, XCB_ATOM_CARDINAL, 0, 1);
6302 pr = xcb_get_property_reply(conn, pc, NULL);
6305 if (pr->type != XCB_ATOM_CARDINAL)
6308 ret = *(long *)xcb_get_property_value(pr);
6314 apid = get_atom_from_string("_SWM_PID");
6315 pc = xcb_get_property(conn, False, win, apid, XCB_ATOM_STRING,
6317 pr = xcb_get_property_reply(conn, pc, NULL);
6320 if (pr->type != XCB_ATOM_STRING)
6323 ret = strtonum(xcb_get_property_value(pr), 0, UINT_MAX, &errstr);
6330 manage_window(xcb_window_t id)
6333 struct workspace *ws;
6334 struct ws_win *win, *ww;
6335 int format, i, ws_idx, n, border_me = 0;
6336 unsigned long nitems, bytes;
6337 Atom ws_idx_atom = 0, type;
6338 Atom *prot = NULL, *pp;
6339 unsigned char ws_idx_str[SWM_PROPLEN], *prop = NULL;
6340 struct swm_region *r;
6344 uint32_t event_mask;
6346 if ((win = find_window(id)) != NULL)
6347 return (win); /* already being managed */
6349 /* see if we are on the unmanaged list */
6350 if ((win = find_unmanaged_window(id)) != NULL) {
6351 DNPRINTF(SWM_D_MISC, "manage_window: previously unmanaged "
6352 "window: 0x%x\n", win->id);
6353 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6355 set_child_transient(win, &trans);
6357 if (trans && (ww = find_window(trans)))
6358 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
6359 else if ((ww = win->ws->focus) &&
6360 spawn_position == SWM_STACK_ABOVE)
6361 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus,
6363 else if (ww && spawn_position == SWM_STACK_BELOW)
6364 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6365 else switch (spawn_position) {
6368 case SWM_STACK_ABOVE:
6369 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6371 case SWM_STACK_BOTTOM:
6372 case SWM_STACK_BELOW:
6373 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6376 ewmh_update_actions(win);
6380 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
6381 err(1, "manage_window: calloc: failed to allocate memory for "
6387 /* see if we need to override the workspace */
6388 p = find_pid(window_get_pid(id));
6390 /* Get all the window data in one shot */
6391 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
6393 XGetWindowProperty(display, id, ws_idx_atom, 0, SWM_PROPLEN,
6394 False, XA_STRING, &type, &format, &nitems, &bytes, &prop);
6396 XGetWindowAttributes(display, id, &win->wa);
6397 XGetWMNormalHints(display, id, &win->sh, &win->sh_mask);
6398 win->hints = XGetWMHints(display, id);
6399 XGetTransientForHint(display, id, &trans);
6401 win->transient = trans;
6402 set_child_transient(win, &trans);
6403 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, "
6404 "transient: 0x%x\n", win->id, win->transient);
6407 /* get supported protocols */
6408 if (XGetWMProtocols(display, id, &prot, &n)) {
6409 for (i = 0, pp = prot; i < n; i++, pp++) {
6410 if (*pp == takefocus)
6411 win->take_focus = 1;
6413 win->can_delete = 1;
6419 win->iconic = get_iconic(win);
6422 * Figure out where to put the window. If it was previously assigned to
6423 * a workspace (either by spawn() or manually moving), and isn't
6424 * transient, * put it in the same workspace
6426 r = root_to_region(win->wa.root);
6428 ws = &r->s->ws[p->ws];
6429 TAILQ_REMOVE(&pidlist, p, entry);
6432 } else if (prop && win->transient == 0) {
6433 DNPRINTF(SWM_D_PROP, "manage_window: get _SWM_WS: %s\n", prop);
6434 ws_idx = strtonum((const char *)prop, 0, workspace_limit - 1,
6437 DNPRINTF(SWM_D_EVENT, "manage_window: window: #%s: %s",
6440 ws = &r->s->ws[ws_idx];
6443 /* this should launch transients in the same ws as parent */
6445 if ((ww = find_window(trans)) != NULL)
6451 warnx("manage_window: fix this "
6457 /* set up the window layout */
6460 win->s = r->s; /* this never changes */
6461 if (trans && (ww = find_window(trans)))
6462 TAILQ_INSERT_AFTER(&ws->winlist, ww, win, entry);
6463 else if (win->ws->focus && spawn_position == SWM_STACK_ABOVE)
6464 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus, win,
6466 else if (win->ws->focus && spawn_position == SWM_STACK_BELOW)
6467 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6468 else switch (spawn_position) {
6471 case SWM_STACK_ABOVE:
6472 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6474 case SWM_STACK_BOTTOM:
6475 case SWM_STACK_BELOW:
6476 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6479 /* ignore window border if there is one. */
6480 WIDTH(win) = win->wa.width;
6481 HEIGHT(win) = win->wa.height;
6482 X(win) = win->wa.x + win->wa.border_width;
6483 Y(win) = win->wa.y + win->wa.border_width;
6485 win->g_floatvalid = 0;
6486 win->floatmaxed = 0;
6487 win->ewmh_flags = 0;
6489 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, (x,y) w x h: "
6490 "(%d,%d) %d x %d, ws: %d\n", win->id, X(win), Y(win), WIDTH(win),
6491 HEIGHT(win), ws->idx);
6493 constrain_window(win, r, 0);
6495 /* Set window properties so we can remember this after reincarnation */
6496 if (ws_idx_atom && prop == NULL &&
6497 snprintf((char *)ws_idx_str, SWM_PROPLEN, "%d", ws->idx) <
6499 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
6501 XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
6502 PropModeReplace, ws_idx_str, strlen((char *)ws_idx_str));
6507 ewmh_autoquirk(win);
6509 if (XGetClassHint(display, win->id, &win->ch)) {
6510 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
6511 win->ch.res_class, win->ch.res_name);
6513 /* java is retarded so treat it special */
6514 if (strstr(win->ch.res_name, "sun-awt")) {
6519 TAILQ_FOREACH(qp, &quirks, entry) {
6520 if (!strcmp(win->ch.res_class, qp->class) &&
6521 !strcmp(win->ch.res_name, qp->name)) {
6522 DNPRINTF(SWM_D_CLASS, "manage_window: found: "
6523 "class: %s, name: %s\n", win->ch.res_class,
6525 if (qp->quirk & SWM_Q_FLOAT) {
6529 win->quirks = qp->quirk;
6534 /* alter window position if quirky */
6535 if (win->quirks & SWM_Q_ANYWHERE) {
6536 win->manual = 1; /* don't center the quirky windows */
6537 if (bar_enabled && Y(win) < bar_height)
6538 Y(win) = bar_height;
6539 if (WIDTH(win) + X(win) > WIDTH(r))
6540 X(win) = WIDTH(r) - WIDTH(win) - 2;
6544 /* Reset font sizes (the bruteforce way; no default keybinding). */
6545 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
6546 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6547 fake_keypress(win, XK_KP_Subtract, ShiftMask);
6548 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6549 fake_keypress(win, XK_KP_Add, ShiftMask);
6552 ewmh_get_win_state(win);
6553 ewmh_update_actions(win);
6554 ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
6559 X(win) -= border_width;
6560 Y(win) -= border_width;
6564 event_mask = XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_FOCUS_CHANGE |
6565 XCB_EVENT_MASK_PROPERTY_CHANGE |
6566 XCB_EVENT_MASK_STRUCTURE_NOTIFY;
6568 xcb_change_window_attributes(conn, id, XCB_CW_EVENT_MASK, &event_mask);
6570 /* floaters need to be mapped if they are in the current workspace */
6571 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
6572 map_window_raised(win->id);
6578 free_window(struct ws_win *win)
6580 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%x\n", win->id);
6585 /* needed for restart wm */
6586 set_win_state(win, XCB_ICCCM_WM_STATE_WITHDRAWN);
6588 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6590 if (win->ch.res_class)
6591 XFree(win->ch.res_class);
6592 if (win->ch.res_name)
6593 XFree(win->ch.res_name);
6598 memset(win, 0xff, sizeof *win); /* XXX kill later */
6604 unmanage_window(struct ws_win *win)
6606 struct ws_win *parent;
6607 xcb_screen_t *screen;
6612 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%x\n", win->id);
6614 if (win->transient) {
6615 parent = find_window(win->transient);
6617 parent->child_trans = NULL;
6620 /* focus on root just in case */
6621 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
6622 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT,
6623 screen->root, XCB_CURRENT_TIME);
6632 TAILQ_REMOVE(&win->ws->winlist, win, entry);
6633 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
6637 focus_magic(struct ws_win *win)
6639 DNPRINTF(SWM_D_FOCUS, "focus_magic: window: 0x%x\n", WINID(win));
6642 /* if there are no windows clear the status-bar */
6647 if (win->child_trans) {
6648 /* win = parent & has a transient so focus on that */
6650 focus_win(win->child_trans);
6651 if (win->child_trans->take_focus)
6652 client_msg(win, takefocus);
6654 /* make sure transient hasn't disappeared */
6655 if (validate_win(win->child_trans) == 0) {
6656 focus_win(win->child_trans);
6657 if (win->child_trans->take_focus)
6658 client_msg(win->child_trans, takefocus);
6660 win->child_trans = NULL;
6662 if (win->take_focus)
6663 client_msg(win, takefocus);
6669 if (win->take_focus)
6670 client_msg(win, takefocus);
6677 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%lx\n", e->xexpose.window);
6684 XKeyEvent *ev = &e->xkey;
6686 struct swm_region *r;
6688 keysym = XkbKeycodeToKeysym(display, (KeyCode)ev->keycode, 0, 0);
6689 if ((kp = key_lookup(CLEANMASK(ev->state), keysym)) == NULL)
6691 if (keyfuncs[kp->funcid].func == NULL)
6694 r = root_to_region(ev->root);
6695 if (kp->funcid == kf_spawn_custom)
6696 spawn_custom(r, &(keyfuncs[kp->funcid].args), kp->spawn_name);
6698 keyfuncs[kp->funcid].func(r, &(keyfuncs[kp->funcid].args));
6702 buttonpress(XEvent *e)
6706 XButtonPressedEvent *ev = &e->xbutton;
6708 if ((win = find_window(ev->window)) == NULL)
6712 action = client_click;
6714 for (i = 0; i < LENGTH(buttons); i++)
6715 if (action == buttons[i].action && buttons[i].func &&
6716 buttons[i].button == ev->button &&
6717 CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state))
6718 buttons[i].func(win, &buttons[i].args);
6722 configurerequest(XEvent *e)
6724 XConfigureRequestEvent *ev = &e->xconfigurerequest;
6729 if ((win = find_window(ev->window)) == NULL)
6730 if ((win = find_unmanaged_window(ev->window)) == NULL)
6734 bzero(&wc, sizeof wc);
6737 wc.width = ev->width;
6738 wc.height = ev->height;
6739 wc.border_width = ev->border_width;
6740 wc.sibling = ev->above;
6741 wc.stack_mode = ev->detail;
6743 DNPRINTF(SWM_D_EVENT, "configurerequest: new window: 0x%lx, "
6744 "new: %s, (x,y) w x h: (%d,%d) %d x %d\n", ev->window,
6745 YESNO(new), wc.x, wc.y, wc.width, wc.height);
6747 XConfigureWindow(display, ev->window, ev->value_mask, &wc);
6748 } else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) &&
6749 !(win->sh_mask & EWMH_F_FULLSCREEN)) {
6750 win->g_float.x = ev->x - X(win->ws->r);
6751 win->g_float.y = ev->y - Y(win->ws->r);
6752 win->g_float.w = ev->width;
6753 win->g_float.h = ev->height;
6754 win->g_floatvalid = 1;
6756 if (win->floating) {
6757 win->g = win->g_float;
6758 win->g.x += X(win->ws->r);
6759 win->g.y += Y(win->ws->r);
6762 config_win(win, ev);
6765 config_win(win, ev);
6770 configurenotify(XEvent *e)
6774 DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%lx\n",
6775 e->xconfigure.window);
6777 win = find_window(e->xconfigure.window);
6779 XGetWMNormalHints(display, win->id, &win->sh, &win->sh_mask);
6783 if (focus_mode == SWM_FOCUS_DEFAULT)
6784 drain_enter_notify();
6789 destroynotify(XEvent *e)
6792 XDestroyWindowEvent *ev = &e->xdestroywindow;
6794 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%lx\n", ev->window);
6796 if ((win = find_window(ev->window)) == NULL) {
6797 if ((win = find_unmanaged_window(ev->window)) == NULL)
6803 /* make sure we focus on something */
6806 unmanage_window(win);
6808 if (focus_mode == SWM_FOCUS_DEFAULT)
6809 drain_enter_notify();
6814 enternotify(XEvent *e)
6816 XCrossingEvent *ev = &e->xcrossing;
6821 Window focus_return;
6822 int revert_to_return;
6824 DNPRINTF(SWM_D_FOCUS, "enternotify: window: 0x%lx, mode: %d, detail: "
6825 "%d, root: 0x%lx, subwindow: 0x%lx, same_screen: %s, focus: %s, "
6826 "state: %d\n", ev->window, ev->mode, ev->detail, ev->root,
6827 ev->subwindow, YESNO(ev->same_screen), YESNO(ev->focus), ev->state);
6829 if (ev->mode != NotifyNormal) {
6830 DNPRINTF(SWM_D_EVENT, "skip enternotify: generated by "
6835 switch (focus_mode) {
6836 case SWM_FOCUS_DEFAULT:
6838 case SWM_FOCUS_FOLLOW:
6840 case SWM_FOCUS_SYNERGY:
6843 * all these checks need to be in this order because the
6844 * XCheckTypedWindowEvent relies on weeding out the previous events
6846 * making this code an option would enable a follow mouse for focus
6851 * state is set when we are switching workspaces and focus is set when
6852 * the window or a subwindow already has focus (occurs during restart).
6854 * Only honor the focus flag if last_focus_event is not FocusOut,
6855 * this allows spectrwm to continue to control focus when another
6856 * program is also playing with it.
6858 if (ev->state || (ev->focus && last_focus_event != FocusOut)) {
6859 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: focus\n");
6864 * happens when a window is created or destroyed and the border
6865 * crosses the mouse pointer and when switching ws
6867 * we need the subwindow test to see if we came from root in order
6868 * to give focus to floaters
6870 if (ev->mode == NotifyNormal && ev->detail == NotifyVirtual &&
6871 ev->subwindow == 0) {
6872 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: NotifyVirtual\n");
6876 /* this window already has focus */
6877 if (ev->mode == NotifyNormal && ev->detail == NotifyInferior) {
6878 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win has focus\n");
6882 /* this window is being deleted or moved to another ws */
6883 if (XCheckTypedWindowEvent(display, ev->window, ConfigureNotify,
6885 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: configurenotify\n");
6886 XPutBackEvent(display, &cne);
6890 if ((win = find_window(ev->window)) == NULL) {
6891 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win == NULL\n");
6896 * In fullstack kill all enters unless they come from a different ws
6897 * (i.e. another region) or focus has been grabbed externally.
6899 if (win->ws->cur_layout->flags & SWM_L_FOCUSPREV &&
6900 last_focus_event != FocusOut) {
6901 XGetInputFocus(display, &focus_return, &revert_to_return);
6902 if ((w = find_window(focus_return)) == NULL ||
6904 DNPRINTF(SWM_D_EVENT, "ignoring event: fullstack\n");
6912 if ((win = find_window(ev->window)) == NULL) {
6913 DNPRINTF(SWM_D_EVENT, "skip enternotify: window is NULL\n");
6918 * if we have more enternotifies let them handle it in due time
6920 if (XCheckTypedEvent(display, EnterNotify, &cne) == True) {
6921 DNPRINTF(SWM_D_EVENT,
6922 "ignoring enternotify: got more enternotify\n");
6923 XPutBackEvent(display, &cne);
6930 /* lets us use one switch statement for arbitrary mode/detail combinations */
6931 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
6934 focusevent(XEvent *e)
6938 u_int32_t mode_detail;
6939 XFocusChangeEvent *ev = &e->xfocus;
6941 DNPRINTF(SWM_D_EVENT, "focusevent: %s window: 0x%lx mode: %d "
6942 "detail: %d\n", ev->type == FocusIn ? "entering" : "leaving",
6943 ev->window, ev->mode, ev->detail);
6945 if (last_focus_event == ev->type) {
6946 DNPRINTF(SWM_D_FOCUS, "ignoring focusevent: bad ordering\n");
6950 last_focus_event = ev->type;
6951 mode_detail = MERGE_MEMBERS(ev->mode, ev->detail);
6953 switch (mode_detail) {
6954 /* synergy client focus operations */
6955 case MERGE_MEMBERS(NotifyNormal, NotifyNonlinear):
6956 case MERGE_MEMBERS(NotifyNormal, NotifyNonlinearVirtual):
6958 /* synergy server focus operations */
6959 case MERGE_MEMBERS(NotifyWhileGrabbed, NotifyNonlinear):
6961 /* Entering applications like rdesktop that mangle the pointer */
6962 case MERGE_MEMBERS(NotifyNormal, NotifyPointer):
6964 if ((win = find_window(e->xfocus.window)) != NULL && win->ws->r)
6965 XSetWindowBorder(display, win->id,
6966 win->ws->r->s->c[ev->type == FocusIn ?
6967 SWM_S_COLOR_FOCUS : SWM_S_COLOR_UNFOCUS].color);
6970 warnx("ignoring focusevent");
6971 DNPRINTF(SWM_D_FOCUS, "ignoring focusevent\n");
6978 mapnotify(XEvent *e)
6981 XMapEvent *ev = &e->xmap;
6983 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%lx\n", ev->window);
6985 win = manage_window(ev->window);
6987 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
6990 * focus_win can only set input focus on a mapped window.
6991 * make sure the window really has focus since it is just being mapped.
6993 if (win->ws->focus == win)
6998 mappingnotify(XEvent *e)
7000 XMappingEvent *ev = &e->xmapping;
7002 XRefreshKeyboardMapping(ev);
7003 if (ev->request == MappingKeyboard)
7008 maprequest(XEvent *e)
7011 struct swm_region *r;
7012 XWindowAttributes wa;
7013 XMapRequestEvent *ev = &e->xmaprequest;
7015 DNPRINTF(SWM_D_EVENT, "maprequest: window: 0x%lx\n",
7016 e->xmaprequest.window);
7018 if (!XGetWindowAttributes(display, ev->window, &wa))
7020 if (wa.override_redirect)
7023 win = manage_window(e->xmaprequest.window);
7025 return; /* can't happen */
7029 /* make new win focused */
7030 r = root_to_region(win->wa.root);
7031 if (win->ws == r->ws)
7036 propertynotify(XEvent *e)
7039 XPropertyEvent *ev = &e->xproperty;
7042 name = XGetAtomName(display, ev->atom);
7043 DNPRINTF(SWM_D_EVENT, "propertynotify: window: 0x%lx, atom: %s\n",
7048 win = find_window(ev->window);
7052 if (ev->state == PropertyDelete && ev->atom == a_swm_iconic) {
7053 update_iconic(win, 0);
7054 map_window_raised(win->id);
7062 case XA_WM_NORMAL_HINTS:
7064 XGetWMNormalHints(display, win->id, &win->sh, &mask);
7065 warnx("normal hints: flag 0x%x", win->sh.flags);
7066 if (win->sh.flags & PMinSize) {
7067 WIDTH(win) = win->sh.min_width;
7068 HEIGHT(win) = win->sh.min_height;
7069 warnx("min %d %d", WIDTH(win), HEIGHT(win));
7071 XMoveResizeWindow(display, win->id,
7072 X(win), Y(win), WIDTH(win), HEIGHT(win));
7084 unmapnotify(XEvent *e)
7088 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%lx\n", e->xunmap.window);
7090 /* determine if we need to help unmanage this window */
7091 win = find_window(e->xunmap.window);
7095 if (getstate(e->xunmap.window) == XCB_ICCCM_WM_STATE_NORMAL) {
7096 unmanage_window(win);
7099 /* giant hack for apps that don't destroy transient windows */
7100 /* eat a bunch of events to prevent remanaging the window */
7102 while (XCheckWindowEvent(display, e->xunmap.window,
7103 EnterWindowMask, &cne))
7105 while (XCheckWindowEvent(display, e->xunmap.window,
7106 StructureNotifyMask, &cne))
7108 while (XCheckWindowEvent(display, e->xunmap.window,
7109 SubstructureNotifyMask, &cne))
7111 /* resend unmap because we ated it */
7112 XUnmapWindow(display, e->xunmap.window);
7115 if (focus_mode == SWM_FOCUS_DEFAULT)
7116 drain_enter_notify();
7120 visibilitynotify(XEvent *e)
7123 struct swm_region *r;
7125 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%lx\n",
7126 e->xvisibility.window);
7128 if (e->xvisibility.state == VisibilityUnobscured) {
7129 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7130 for (i = 0; i < num_screens; i++)
7131 TAILQ_FOREACH(r, &screens[i].rl, entry)
7132 if (e->xvisibility.window == WINID(r->bar))
7138 clientmessage(XEvent *e)
7140 XClientMessageEvent *ev;
7145 win = find_window(ev->window);
7147 if (ev->message_type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7148 DNPRINTF(SWM_D_EVENT, "clientmessage: request focus on "
7149 "unmanaged window.\n");
7150 e->xmaprequest.window = ev->window;
7156 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%lx, type: %ld\n",
7157 ev->window, ev->message_type);
7159 if (ev->message_type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7160 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
7163 if (ev->message_type == ewmh[_NET_CLOSE_WINDOW].atom) {
7164 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
7165 if (win->can_delete)
7166 client_msg(win, adelete);
7168 xcb_kill_client(conn, win->id);
7170 if (ev->message_type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
7171 DNPRINTF(SWM_D_EVENT,
7172 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
7173 if (win->floating) {
7174 if (ev->data.l[0] & (1<<8)) /* x */
7175 X(win) = ev->data.l[1];
7176 if (ev->data.l[0] & (1<<9)) /* y */
7177 Y(win) = ev->data.l[2];
7178 if (ev->data.l[0] & (1<<10)) /* width */
7179 WIDTH(win) = ev->data.l[3];
7180 if (ev->data.l[0] & (1<<11)) /* height */
7181 HEIGHT(win) = ev->data.l[4];
7186 /* TODO: Change stack sizes */
7187 /* notify no change was made. */
7188 config_win(win, NULL);
7191 if (ev->message_type == ewmh[_NET_WM_STATE].atom) {
7192 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
7193 ewmh_update_win_state(win, ev->data.l[1], ev->data.l[0]);
7195 ewmh_update_win_state(win, ev->data.l[2],
7203 xerror_start(Display *d, XErrorEvent *ee)
7210 xerror(Display *d, XErrorEvent *ee)
7212 /* warnx("error: %p %p", display, ee); */
7220 xerrorxlib = XSetErrorHandler(xerror_start);
7222 /* this causes an error if some other window manager is running */
7223 XSelectInput(display, DefaultRootWindow(display),
7224 SubstructureRedirectMask);
7229 XSetErrorHandler(xerror);
7235 new_region(struct swm_screen *s, int x, int y, int w, int h)
7237 struct swm_region *r, *n;
7238 struct workspace *ws = NULL;
7241 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
7242 s->idx, w, h, x, y);
7244 /* remove any conflicting regions */
7245 n = TAILQ_FIRST(&s->rl);
7248 n = TAILQ_NEXT(r, entry);
7249 if (X(r) < (x + w) &&
7250 (X(r) + WIDTH(r)) > x &&
7252 (Y(r) + HEIGHT(r)) > y) {
7253 if (r->ws->r != NULL)
7254 r->ws->old_r = r->ws->r;
7257 TAILQ_REMOVE(&s->rl, r, entry);
7258 TAILQ_INSERT_TAIL(&s->orl, r, entry);
7262 /* search old regions for one to reuse */
7264 /* size + location match */
7265 TAILQ_FOREACH(r, &s->orl, entry)
7266 if (X(r) == x && Y(r) == y &&
7267 HEIGHT(r) == h && WIDTH(r) == w)
7271 TAILQ_FOREACH(r, &s->orl, entry)
7272 if (HEIGHT(r) == h && WIDTH(r) == w)
7276 TAILQ_REMOVE(&s->orl, r, entry);
7277 /* try to use old region's workspace */
7278 if (r->ws->r == NULL)
7281 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
7282 err(1, "new_region: calloc: failed to allocate memory "
7285 /* if we don't have a workspace already, find one */
7287 for (i = 0; i < workspace_limit; i++)
7288 if (s->ws[i].r == NULL) {
7295 errx(1, "new_region: no free workspaces");
7306 TAILQ_INSERT_TAIL(&s->rl, r, entry);
7312 #ifdef SWM_XRR_HAS_CRTC
7315 #endif /* SWM_XRR_HAS_CRTC */
7316 struct swm_region *r;
7318 xcb_randr_get_screen_resources_current_cookie_t src;
7319 xcb_randr_get_screen_resources_current_reply_t *srr;
7320 xcb_randr_get_crtc_info_cookie_t cic;
7321 xcb_randr_get_crtc_info_reply_t *cir = NULL;
7322 xcb_randr_crtc_t *crtc;
7323 xcb_screen_t *screen = get_screen(i);
7325 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7326 if (i >= num_screens)
7327 errx(1, "scan_xrandr: invalid screen");
7329 /* remove any old regions */
7330 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
7331 r->ws->old_r = r->ws->r = NULL;
7333 TAILQ_REMOVE(&screens[i].rl, r, entry);
7334 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
7338 /* map virtual screens onto physical screens */
7339 #ifdef SWM_XRR_HAS_CRTC
7340 if (xrandr_support) {
7341 src = xcb_randr_get_screen_resources_current(conn,
7343 srr = xcb_randr_get_screen_resources_current_reply(conn, src,
7346 new_region(&screens[i], 0, 0,
7347 screen->width_in_pixels,
7348 screen->height_in_pixels);
7351 ncrtc = srr->num_crtcs;
7352 for (c = 0; c < ncrtc; c++) {
7353 crtc = xcb_randr_get_screen_resources_current_crtcs(srr);
7354 cic = xcb_randr_get_crtc_info(conn, crtc[c],
7356 cir = xcb_randr_get_crtc_info_reply(conn, cic, NULL);
7359 if (cir->num_outputs == 0) {
7365 new_region(&screens[i], 0, 0,
7366 screen->width_in_pixels,
7367 screen->height_in_pixels);
7369 new_region(&screens[i],
7370 cir->x, cir->y, cir->width, cir->height);
7375 #endif /* SWM_XRR_HAS_CRTC */
7377 new_region(&screens[i], 0, 0, screen->width_in_pixels,
7378 screen->height_in_pixels);
7383 screenchange(XEvent *e)
7385 XRRScreenChangeNotifyEvent *xe = (XRRScreenChangeNotifyEvent *)e;
7386 struct swm_region *r;
7389 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%lx\n", xe->root);
7391 if (!XRRUpdateConfiguration(e))
7394 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7395 /* silly event doesn't include the screen index */
7396 for (i = 0; i < num_screens; i++)
7397 if (screens[i].root == xe->root)
7399 if (i >= num_screens)
7400 errx(1, "screenchange: screen not found");
7402 /* brute force for now, just re-enumerate the regions */
7405 /* add bars to all regions */
7406 for (i = 0; i < num_screens; i++)
7407 TAILQ_FOREACH(r, &screens[i].rl, entry)
7410 if (focus_mode == SWM_FOCUS_DEFAULT)
7411 drain_enter_notify();
7417 xcb_window_t *wins = NULL;
7419 int i, j, num_screens;
7420 uint16_t state, manage;
7422 xcb_query_tree_cookie_t qtc;
7423 xcb_query_tree_reply_t *qtr;
7424 xcb_get_window_attributes_cookie_t c;
7425 xcb_get_window_attributes_reply_t *r;
7426 xcb_get_property_cookie_t pc;
7428 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7429 for (i = 0; i < num_screens; i++) {
7430 qtc = xcb_query_tree(conn, screens[i].root);
7431 qtr = xcb_query_tree_reply(conn, qtc, NULL);
7434 wins = xcb_query_tree_children(qtr);
7435 no = xcb_query_tree_children_length(qtr);
7436 /* attach windows to a region */
7437 /* normal windows */
7438 for (j = 0; j < no; j++) {
7439 c = xcb_get_window_attributes(conn, wins[j]);
7440 r = xcb_get_window_attributes_reply(conn, c, NULL);
7443 if (r->override_redirect) {
7448 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7449 if (xcb_icccm_get_wm_transient_for_reply(conn, pc, &wins[j],
7455 state = getstate(wins[j]);
7456 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7457 if (r->map_state == XCB_MAP_STATE_VIEWABLE || manage)
7458 manage_window(wins[j]);
7461 /* transient windows */
7462 for (j = 0; j < no; j++) {
7463 c = xcb_get_window_attributes(conn, wins[j]);
7464 r = xcb_get_window_attributes_reply(conn, c, NULL);
7467 if (r->override_redirect) {
7473 state = getstate(wins[j]);
7474 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7475 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7476 if (xcb_icccm_get_wm_transient_for_reply(conn, pc, &wins[j],
7478 manage_window(wins[j]);
7487 int i, j, k, num_screens;
7488 struct workspace *ws;
7490 const xcb_query_extension_reply_t *qep;
7491 xcb_randr_query_version_cookie_t c;
7492 xcb_randr_query_version_reply_t *r;
7494 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7495 if ((screens = calloc(num_screens,
7496 sizeof(struct swm_screen))) == NULL)
7497 err(1, "setup_screens: calloc: failed to allocate memory for "
7500 /* initial Xrandr setup */
7501 xrandr_support = False;
7502 c = xcb_randr_query_version(conn, True, True);
7503 r = xcb_randr_query_version_reply(conn, c, NULL);
7505 if (r->major_version >= 1)
7506 xrandr_support = True;
7509 qep = xcb_get_extension_data(conn, &xcb_randr_id);
7510 xrandr_eventbase = qep->first_event;
7512 /* map physical screens */
7513 for (i = 0; i < num_screens; i++) {
7514 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
7516 TAILQ_INIT(&screens[i].rl);
7517 TAILQ_INIT(&screens[i].orl);
7518 screens[i].root = RootWindow(display, i);
7520 /* set default colors */
7521 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
7522 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
7523 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
7524 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
7525 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
7527 /* create graphics context on screen */
7528 screens[i].bar_gc = xcb_generate_id(conn);
7530 xcb_create_gc(conn, screens[i].bar_gc, screens[i].root,
7531 XCB_GC_GRAPHICS_EXPOSURES, gcv);
7533 /* set default cursor */
7534 XDefineCursor(display, screens[i].root,
7535 XCreateFontCursor(display, XC_left_ptr));
7537 /* init all workspaces */
7538 /* XXX these should be dynamically allocated too */
7539 for (j = 0; j < SWM_WS_MAX; j++) {
7540 ws = &screens[i].ws[j];
7546 TAILQ_INIT(&ws->winlist);
7547 TAILQ_INIT(&ws->unmanagedlist);
7549 for (k = 0; layouts[k].l_stack != NULL; k++)
7550 if (layouts[k].l_config != NULL)
7551 layouts[k].l_config(ws,
7552 SWM_ARG_ID_STACKINIT);
7553 ws->cur_layout = &layouts[0];
7554 ws->cur_layout->l_string(ws);
7560 xcb_randr_select_input(conn, screens[i].root,
7561 XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE);
7568 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
7569 err(1, "setup_globals: strdup: failed to allocate memory.");
7571 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
7572 err(1, "setup_globals: strdup: failed to allocate memory.");
7579 xcb_atom_t netwmcheck, netwmname, utf8_string;
7580 xcb_window_t root, win;
7581 xcb_screen_t *screen;
7584 /* work around sun jdk bugs, code from wmname */
7585 netwmcheck = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
7586 netwmname = get_atom_from_string("_NET_WM_NAME");
7587 utf8_string = get_atom_from_string("UTF8_STRING");
7589 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7590 for (i = 0; i < num_screens; i++) {
7591 root = screens[i].root;
7592 screen = get_screen(i);
7594 win = xcb_generate_id(conn);
7595 wa[0] = screens[i].c[SWM_S_COLOR_UNFOCUS].color;
7596 wa[1] = screens[i].c[SWM_S_COLOR_UNFOCUS].color;
7597 xcb_create_window(conn, screen->root_depth, win, 0,
7598 0, 0, 1, 1, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT,
7599 screen->root_visual,
7600 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
7602 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root,
7603 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7604 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7605 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7606 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7607 netwmname, utf8_string, 8, strlen("LG3D"), "LG3D");
7612 main(int argc, char *argv[])
7614 struct swm_region *r, *rr;
7615 struct ws_win *winfocus = NULL;
7618 char conf[PATH_MAX], *cfile = NULL;
7621 int xfd, i, num_screens;
7623 struct sigaction sact;
7626 warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
7627 if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, "") ||
7629 warnx("no locale support");
7631 if (!X_HAVE_UTF8_STRING)
7632 warnx("no UTF-8 support");
7634 if (!(display = XOpenDisplay(0)))
7635 errx(1, "can not open display");
7637 if (!(conn = XGetXCBConnection(display)))
7638 errx(1, "can not get XCB connection");
7641 errx(1, "other wm running");
7643 /* handle some signals */
7644 bzero(&sact, sizeof(sact));
7645 sigemptyset(&sact.sa_mask);
7647 sact.sa_handler = sighdlr;
7648 sigaction(SIGINT, &sact, NULL);
7649 sigaction(SIGQUIT, &sact, NULL);
7650 sigaction(SIGTERM, &sact, NULL);
7651 sigaction(SIGHUP, &sact, NULL);
7653 sact.sa_handler = sighdlr;
7654 sact.sa_flags = SA_NOCLDSTOP;
7655 sigaction(SIGCHLD, &sact, NULL);
7657 astate = get_atom_from_string("WM_STATE");
7658 aprot = get_atom_from_string("WM_PROTOCOLS");
7659 adelete = get_atom_from_string("WM_DELETE_WINDOW");
7660 takefocus = get_atom_from_string("WM_TAKE_FOCUS");
7661 a_wmname = get_atom_from_string("WM_NAME");
7662 a_netwmname = get_atom_from_string("_NET_WM_NAME");
7663 a_utf8_string = get_atom_from_string("UTF8_STRING");
7664 a_string = get_atom_from_string("STRING");
7665 a_swm_iconic = get_atom_from_string("_SWM_ICONIC");
7667 /* look for local and global conf file */
7668 pwd = getpwuid(getuid());
7670 errx(1, "invalid user: %d", getuid());
7679 for (i = 0; ; i++) {
7684 snprintf(conf, sizeof conf, "%s/.%s",
7685 pwd->pw_dir, SWM_CONF_FILE);
7689 snprintf(conf, sizeof conf, "/etc/%s",
7694 snprintf(conf, sizeof conf, "%s/.%s",
7695 pwd->pw_dir, SWM_CONF_FILE_OLD);
7699 snprintf(conf, sizeof conf, "/etc/%s",
7706 if (strlen(conf) && stat(conf, &sb) != -1)
7707 if (S_ISREG(sb.st_mode)) {
7714 /* load conf (if any) */
7716 conf_load(cfile, SWM_CONF_DEFAULT);
7719 /* set some values to work around bad programs */
7721 /* grab existing windows (before we build the bars) */
7724 if (getenv("SWM_STARTED") == NULL)
7725 setenv("SWM_STARTED", "YES", 1);
7727 /* setup all bars */
7728 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7729 for (i = 0; i < num_screens; i++)
7730 TAILQ_FOREACH(r, &screens[i].rl, entry) {
7731 if (winfocus == NULL)
7732 winfocus = TAILQ_FIRST(&r->ws->winlist);
7740 if (focus_mode == SWM_FOCUS_DEFAULT)
7741 drain_enter_notify();
7743 xfd = xcb_get_file_descriptor(conn);
7745 while (XPending(display)) {
7746 XNextEvent(display, &e);
7749 if (e.type < LASTEvent) {
7750 DNPRINTF(SWM_D_EVENTQ ,"XEvent: handled: %s, "
7751 "window: 0x%lx, type: %s (%d), %d remaining"
7752 "\n", YESNO(handler[e.type]),
7753 e.xany.window, geteventname(&e),
7754 e.type, QLength(display));
7756 if (handler[e.type])
7757 handler[e.type](&e);
7759 DNPRINTF(SWM_D_EVENTQ, "XRandr Event: window: "
7760 "0x%lx, type: %s (%d)\n", e.xany.window,
7761 xrandr_geteventname(&e), e.type);
7763 switch (e.type - xrandr_eventbase) {
7764 case XCB_RANDR_SCREEN_CHANGE_NOTIFY:
7773 /* if we are being restarted go focus on first window */
7775 rr = winfocus->ws->r;
7777 /* not a visible window */
7781 /* move pointer to first screen if multi screen */
7782 if (num_screens > 1 || outputs > 1)
7783 xcb_warp_pointer(conn, XCB_WINDOW_NONE,
7784 rr->s[0].root, 0, 0, 0, 0, X(rr),
7785 Y(rr) + (bar_enabled ? bar_height : 0));
7787 a.id = SWM_ARG_ID_FOCUSCUR;
7797 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
7799 DNPRINTF(SWM_D_MISC, "select failed");
7800 if (restart_wm == 1)
7801 restart(NULL, NULL);
7802 if (search_resp == 1)
7815 for (i = 0; i < num_screens; ++i)
7816 if (screens[i].bar_gc != 0)
7817 xcb_free_gc(conn, screens[i].bar_gc);
7818 XFreeFontSet(display, bar_fs);
7819 xcb_disconnect(conn);
7820 XCloseDisplay(display);