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.
58 #include <sys/types.h>
62 #include <sys/queue.h>
63 #include <sys/param.h>
64 #include <sys/select.h>
65 #if defined(__linux__)
67 #elif defined(__OpenBSD__)
69 #elif defined(__FreeBSD__)
90 #include <X11/cursorfont.h>
91 #include <X11/extensions/Xrandr.h>
93 #include <xcb/xcb_atom.h>
94 #include <xcb/xcb_aux.h>
95 #include <xcb/xcb_event.h>
96 #include <xcb/xcb_icccm.h>
97 #include <xcb/xcb_keysyms.h>
98 #include <xcb/xtest.h>
99 #include <xcb/randr.h>
107 #ifdef SPECTRWM_BUILDSTR
108 static const char *buildstr = SPECTRWM_BUILDSTR;
110 static const char *buildstr = SPECTRWM_VERSION;
114 # error XRandR versions less than 1.0 are not supported
119 #define SWM_XRR_HAS_CRTC
123 #if defined(__OpenBSD__)
124 #define XCB_ICCCM_SIZE_HINT_P_MIN_SIZE XCB_SIZE_HINT_P_MIN_SIZE
125 #define XCB_ICCCM_SIZE_HINT_P_MAX_SIZE XCB_SIZE_HINT_P_MAX_SIZE
126 #define XCB_ICCCM_SIZE_HINT_P_RESIZE_INC XCB_SIZE_HINT_P_RESIZE_INC
127 #define XCB_ICCCM_WM_HINT_X_URGENCY XCB_WM_HINT_X_URGENCY
128 #define XCB_ICCCM_WM_STATE_ICONIC XCB_WM_STATE_ICONIC
129 #define XCB_ICCCM_WM_STATE_WITHDRAWN XCB_WM_STATE_WITHDRAWN
130 #define XCB_ICCCM_WM_STATE_NORMAL XCB_WM_STATE_NORMAL
131 #define xcb_icccm_get_text_property_reply_t xcb_get_text_property_reply_t
132 #define xcb_icccm_get_text_property_reply_wipe xcb_get_text_property_reply_wipe
133 #define xcb_icccm_get_wm_class xcb_get_wm_class
134 #define xcb_icccm_get_wm_class_reply xcb_get_wm_class_reply
135 #define xcb_icccm_get_wm_class_reply_t xcb_get_wm_class_reply_t
136 #define xcb_icccm_get_wm_class_reply_wipe xcb_get_wm_class_reply_wipe
137 #define xcb_icccm_get_wm_hints xcb_get_wm_hints
138 #define xcb_icccm_get_wm_hints_reply xcb_get_wm_hints_reply
139 #define xcb_icccm_get_wm_name xcb_get_wm_name
140 #define xcb_icccm_get_wm_name_reply xcb_get_wm_name_reply
141 #define xcb_icccm_get_wm_normal_hints xcb_get_wm_normal_hints
142 #define xcb_icccm_get_wm_normal_hints_reply xcb_get_wm_normal_hints_reply
143 #define xcb_icccm_get_wm_protocols xcb_get_wm_protocols
144 #define xcb_icccm_get_wm_protocols_reply xcb_get_wm_protocols_reply
145 #define xcb_icccm_get_wm_protocols_reply_t xcb_get_wm_protocols_reply_t
146 #define xcb_icccm_get_wm_protocols_reply_wipe xcb_get_wm_protocols_reply_wipe
147 #define xcb_icccm_get_wm_transient_for xcb_get_wm_transient_for
148 #define xcb_icccm_get_wm_transient_for_reply xcb_get_wm_transient_for_reply
149 #define xcb_icccm_wm_hints_t xcb_wm_hints_t
154 #define DPRINTF(x...) do { \
156 fprintf(stderr, x); \
158 #define DNPRINTF(n,x...) do { \
159 if (swm_debug & n) { \
160 fprintf(stderr, "%ld ", (long)(time(NULL) - time_started)); \
161 fprintf(stderr, x); \
164 #define SWM_D_MISC 0x0001
165 #define SWM_D_EVENT 0x0002
166 #define SWM_D_WS 0x0004
167 #define SWM_D_FOCUS 0x0008
168 #define SWM_D_MOVE 0x0010
169 #define SWM_D_STACK 0x0020
170 #define SWM_D_MOUSE 0x0040
171 #define SWM_D_PROP 0x0080
172 #define SWM_D_CLASS 0x0100
173 #define SWM_D_KEY 0x0200
174 #define SWM_D_QUIRK 0x0400
175 #define SWM_D_SPAWN 0x0800
176 #define SWM_D_EVENTQ 0x1000
177 #define SWM_D_CONF 0x2000
178 #define SWM_D_BAR 0x4000
179 #define SWM_D_INIT 0x8000
181 u_int32_t swm_debug = 0
200 #define DPRINTF(x...)
201 #define DNPRINTF(n,x...)
204 #define LENGTH(x) (int)(sizeof x / sizeof x[0])
205 #define MODKEY Mod1Mask
206 #define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
207 #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
208 #define MOUSEMASK (BUTTONMASK|PointerMotionMask)
209 #define SWM_PROPLEN (16)
210 #define SWM_FUNCNAME_LEN (32)
211 #define SWM_KEYS_LEN (255)
212 #define SWM_QUIRK_LEN (64)
213 #define X(r) (r)->g.x
214 #define Y(r) (r)->g.y
215 #define WIDTH(r) (r)->g.w
216 #define HEIGHT(r) (r)->g.h
217 #define BORDER(w) (w->bordered ? border_width : 0)
218 #define MAX_X(r) ((r)->g.x + (r)->g.w)
219 #define MAX_Y(r) ((r)->g.y + (r)->g.h)
220 #define SH_MIN(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MIN_SIZE
221 #define SH_MIN_W(w) (w)->sh.min_width
222 #define SH_MIN_H(w) (w)->sh.min_height
223 #define SH_MAX(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MAX_SIZE
224 #define SH_MAX_W(w) (w)->sh.max_width
225 #define SH_MAX_H(w) (w)->sh.max_height
226 #define SH_INC(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_RESIZE_INC
227 #define SH_INC_W(w) (w)->sh.width_inc
228 #define SH_INC_H(w) (w)->sh.height_inc
229 #define SWM_MAX_FONT_STEPS (3)
230 #define WINID(w) ((w) ? (w)->id : 0)
231 #define YESNO(x) ((x) ? "yes" : "no")
233 #define SWM_FOCUS_DEFAULT (0)
234 #define SWM_FOCUS_SYNERGY (1)
235 #define SWM_FOCUS_FOLLOW (2)
237 #define SWM_CONF_DEFAULT (0)
238 #define SWM_CONF_KEYMAPPING (1)
241 #define SWM_LIB "/usr/local/lib/libswmhack.so"
248 xcb_atom_t a_takefocus;
250 xcb_atom_t a_netwmname;
251 xcb_atom_t a_utf8_string;
253 xcb_atom_t a_swm_iconic;
254 volatile sig_atomic_t running = 1;
255 volatile sig_atomic_t restart_wm = 0;
257 /*int last_focus_event = FocusOut;*/
261 int xrandr_eventbase;
262 unsigned int numlockmask = 0;
263 xcb_connection_t *conn;
264 xcb_key_symbols_t *syms;
267 int cycle_visible = 0;
269 int font_adjusted = 0;
270 unsigned int mod_key = MODKEY;
273 struct swm_region *search_r;
274 int select_list_pipe[2];
275 int select_resp_pipe[2];
277 volatile sig_atomic_t search_resp;
278 int search_resp_action;
280 struct search_window {
281 TAILQ_ENTRY(search_window) entry;
285 xcb_window_t indicator;
287 TAILQ_HEAD(search_winlist, search_window);
288 struct search_winlist search_wl;
293 SWM_SEARCH_UNICONIFY,
294 SWM_SEARCH_NAME_WORKSPACE,
295 SWM_SEARCH_SEARCH_WORKSPACE,
296 SWM_SEARCH_SEARCH_WINDOW
299 #define SWM_STACK_TOP (0)
300 #define SWM_STACK_BOTTOM (1)
301 #define SWM_STACK_ABOVE (2)
302 #define SWM_STACK_BELOW (3)
305 double dialog_ratio = 0.6;
307 #define SWM_BAR_MAX (256)
308 #define SWM_BAR_JUSTIFY_LEFT (0)
309 #define SWM_BAR_JUSTIFY_CENTER (1)
310 #define SWM_BAR_JUSTIFY_RIGHT (2)
311 #define SWM_BAR_OFFSET (4)
312 #define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-*-*-*-*-*-*-*-*," \
313 "-*-profont-*-*-*-*-*-*-*-*-*-*-*-*," \
314 "-*-times-medium-r-*-*-*-*-*-*-*-*-*-*," \
315 "-misc-fixed-medium-r-*-*-*-*-*-*-*-*-*-*," \
316 "-*-*-*-r-*--*-*-*-*-*-*-*-*"
318 char *bar_argv[] = { NULL, NULL };
320 unsigned char bar_ext[SWM_BAR_MAX];
321 char bar_vertext[SWM_BAR_MAX];
323 sig_atomic_t bar_alarm = 0;
326 int bar_border_width = 1;
327 int bar_at_bottom = 0;
329 int bar_extra_running = 0;
332 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
333 char *bar_format = NULL;
334 int stack_enabled = 1;
335 int clock_enabled = 1;
336 int urgent_enabled = 0;
337 char *clock_format = NULL;
338 int title_name_enabled = 0;
339 int title_class_enabled = 0;
340 int window_name_enabled = 0;
341 int focus_mode = SWM_FOCUS_DEFAULT;
342 int focus_close = SWM_STACK_BELOW;
343 int focus_close_wrap = 1;
344 int focus_default = SWM_STACK_TOP;
345 int spawn_position = SWM_STACK_TOP;
346 int disable_border = 0;
347 int border_width = 1;
348 int verbose_layout = 0;
352 int32_t bar_fs_height;
356 /* layout manager data */
357 struct swm_geometry {
370 struct swm_geometry g;
373 /* virtual "screens" */
375 TAILQ_ENTRY(swm_region) entry;
376 struct swm_geometry g;
377 struct workspace *ws; /* current workspace on this region */
378 struct workspace *ws_prior; /* prior workspace on this region */
379 struct swm_screen *s; /* screen idx */
382 TAILQ_HEAD(swm_region_list, swm_region);
385 TAILQ_ENTRY(ws_win) entry;
387 xcb_window_t transient;
388 struct ws_win *child_trans; /* transient child window */
389 struct swm_geometry g; /* current geometry */
390 struct swm_geometry g_float; /* region coordinates */
391 int g_floatvalid; /* g_float geometry validity */
392 int floatmaxed; /* whether maxed by max_stack */
397 unsigned int ewmh_flags;
398 int font_size_boundary[SWM_MAX_FONT_STEPS];
404 unsigned long quirks;
405 struct workspace *ws; /* always valid */
406 struct swm_screen *s; /* always valid, never changes */
407 xcb_get_geometry_reply_t *wa;
409 xcb_icccm_get_wm_class_reply_t ch;
410 xcb_icccm_wm_hints_t hints;
412 TAILQ_HEAD(ws_win_list, ws_win);
416 TAILQ_ENTRY(pid_e) entry;
420 TAILQ_HEAD(pid_list, pid_e);
421 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
423 /* layout handlers */
425 void vertical_config(struct workspace *, int);
426 void vertical_stack(struct workspace *, struct swm_geometry *);
427 void horizontal_config(struct workspace *, int);
428 void horizontal_stack(struct workspace *, struct swm_geometry *);
429 void max_stack(struct workspace *, struct swm_geometry *);
430 void plain_stacker(struct workspace *);
431 void fancy_stacker(struct workspace *);
434 void (*l_stack)(struct workspace *, struct swm_geometry *);
435 void (*l_config)(struct workspace *, int);
437 #define SWM_L_FOCUSPREV (1<<0)
438 #define SWM_L_MAPONFOCUS (1<<1)
439 void (*l_string)(struct workspace *);
441 /* stack, configure */
442 { vertical_stack, vertical_config, 0, plain_stacker },
443 { horizontal_stack, horizontal_config, 0, plain_stacker },
445 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
446 { NULL, NULL, 0, NULL },
449 /* position of max_stack mode in the layouts array, index into layouts! */
450 #define SWM_V_STACK (0)
451 #define SWM_H_STACK (1)
452 #define SWM_MAX_STACK (2)
454 #define SWM_H_SLICE (32)
455 #define SWM_V_SLICE (32)
457 /* define work spaces */
459 int idx; /* workspace index */
460 char *name; /* workspace name */
461 int always_raise; /* raise windows on focus */
462 struct layout *cur_layout; /* current layout handlers */
463 struct ws_win *focus; /* may be NULL */
464 struct ws_win *focus_prev; /* may be NULL */
465 struct swm_region *r; /* may be NULL */
466 struct swm_region *old_r; /* may be NULL */
467 struct ws_win_list winlist; /* list of windows in ws */
468 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
469 char stacker[10]; /* display stacker and layout */
473 int horizontal_msize;
475 int horizontal_stacks;
486 SWM_S_COLOR_BAR_BORDER,
487 SWM_S_COLOR_BAR_FONT,
493 /* physical screen mapping */
494 #define SWM_WS_MAX (22) /* hard limit */
495 int workspace_limit = 10; /* soft limit */
498 int idx; /* screen index */
499 struct swm_region_list rl; /* list of regions on this screen */
500 struct swm_region_list orl; /* list of old regions */
502 struct workspace ws[SWM_WS_MAX];
508 } c[SWM_S_COLOR_MAX];
510 xcb_gcontext_t bar_gc;
512 struct swm_screen *screens;
514 /* args to functions */
517 #define SWM_ARG_ID_FOCUSNEXT (0)
518 #define SWM_ARG_ID_FOCUSPREV (1)
519 #define SWM_ARG_ID_FOCUSMAIN (2)
520 #define SWM_ARG_ID_FOCUSCUR (4)
521 #define SWM_ARG_ID_SWAPNEXT (10)
522 #define SWM_ARG_ID_SWAPPREV (11)
523 #define SWM_ARG_ID_SWAPMAIN (12)
524 #define SWM_ARG_ID_MOVELAST (13)
525 #define SWM_ARG_ID_MASTERSHRINK (20)
526 #define SWM_ARG_ID_MASTERGROW (21)
527 #define SWM_ARG_ID_MASTERADD (22)
528 #define SWM_ARG_ID_MASTERDEL (23)
529 #define SWM_ARG_ID_FLIPLAYOUT (24)
530 #define SWM_ARG_ID_STACKRESET (30)
531 #define SWM_ARG_ID_STACKINIT (31)
532 #define SWM_ARG_ID_CYCLEWS_UP (40)
533 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
534 #define SWM_ARG_ID_CYCLESC_UP (42)
535 #define SWM_ARG_ID_CYCLESC_DOWN (43)
536 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
537 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
538 #define SWM_ARG_ID_STACKINC (50)
539 #define SWM_ARG_ID_STACKDEC (51)
540 #define SWM_ARG_ID_SS_ALL (60)
541 #define SWM_ARG_ID_SS_WINDOW (61)
542 #define SWM_ARG_ID_DONTCENTER (70)
543 #define SWM_ARG_ID_CENTER (71)
544 #define SWM_ARG_ID_KILLWINDOW (80)
545 #define SWM_ARG_ID_DELETEWINDOW (81)
546 #define SWM_ARG_ID_WIDTHGROW (90)
547 #define SWM_ARG_ID_WIDTHSHRINK (91)
548 #define SWM_ARG_ID_HEIGHTGROW (92)
549 #define SWM_ARG_ID_HEIGHTSHRINK (93)
550 #define SWM_ARG_ID_MOVEUP (100)
551 #define SWM_ARG_ID_MOVEDOWN (101)
552 #define SWM_ARG_ID_MOVELEFT (102)
553 #define SWM_ARG_ID_MOVERIGHT (103)
559 TAILQ_ENTRY(quirk) entry;
563 #define SWM_Q_FLOAT (1<<0) /* float this window */
564 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
565 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
566 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
567 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
568 #define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
570 TAILQ_HEAD(quirk_list, quirk);
571 struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
574 * Supported EWMH hints should be added to
575 * both the enum and the ewmh array
580 _NET_MOVERESIZE_WINDOW,
581 _NET_WM_ACTION_CLOSE,
582 _NET_WM_ACTION_FULLSCREEN,
584 _NET_WM_ACTION_RESIZE,
585 _NET_WM_ALLOWED_ACTIONS,
588 _NET_WM_STATE_FULLSCREEN,
589 _NET_WM_STATE_HIDDEN,
590 _NET_WM_STATE_MAXIMIZED_HORZ,
591 _NET_WM_STATE_MAXIMIZED_VERT,
592 _NET_WM_STATE_SKIP_PAGER,
593 _NET_WM_STATE_SKIP_TASKBAR,
595 _NET_WM_WINDOW_TYPE_DIALOG,
596 _NET_WM_WINDOW_TYPE_DOCK,
597 _NET_WM_WINDOW_TYPE_NORMAL,
598 _NET_WM_WINDOW_TYPE_SPLASH,
599 _NET_WM_WINDOW_TYPE_TOOLBAR,
600 _NET_WM_WINDOW_TYPE_UTILITY,
601 _SWM_WM_STATE_MANUAL,
608 } ewmh[SWM_EWMH_HINT_MAX] = {
609 /* must be in same order as in the enum */
610 {"_NET_ACTIVE_WINDOW", XCB_ATOM_NONE},
611 {"_NET_CLOSE_WINDOW", XCB_ATOM_NONE},
612 {"_NET_MOVERESIZE_WINDOW", XCB_ATOM_NONE},
613 {"_NET_WM_ACTION_CLOSE", XCB_ATOM_NONE},
614 {"_NET_WM_ACTION_FULLSCREEN", XCB_ATOM_NONE},
615 {"_NET_WM_ACTION_MOVE", XCB_ATOM_NONE},
616 {"_NET_WM_ACTION_RESIZE", XCB_ATOM_NONE},
617 {"_NET_WM_ALLOWED_ACTIONS", XCB_ATOM_NONE},
618 {"_NET_WM_STATE", XCB_ATOM_NONE},
619 {"_NET_WM_STATE_ABOVE", XCB_ATOM_NONE},
620 {"_NET_WM_STATE_FULLSCREEN", XCB_ATOM_NONE},
621 {"_NET_WM_STATE_HIDDEN", XCB_ATOM_NONE},
622 {"_NET_WM_STATE_MAXIMIZED_HORZ", XCB_ATOM_NONE},
623 {"_NET_WM_STATE_MAXIMIZED_VERT", XCB_ATOM_NONE},
624 {"_NET_WM_STATE_SKIP_PAGER", XCB_ATOM_NONE},
625 {"_NET_WM_STATE_SKIP_TASKBAR", XCB_ATOM_NONE},
626 {"_NET_WM_WINDOW_TYPE", XCB_ATOM_NONE},
627 {"_NET_WM_WINDOW_TYPE_DIALOG", XCB_ATOM_NONE},
628 {"_NET_WM_WINDOW_TYPE_DOCK", XCB_ATOM_NONE},
629 {"_NET_WM_WINDOW_TYPE_NORMAL", XCB_ATOM_NONE},
630 {"_NET_WM_WINDOW_TYPE_SPLASH", XCB_ATOM_NONE},
631 {"_NET_WM_WINDOW_TYPE_TOOLBAR", XCB_ATOM_NONE},
632 {"_NET_WM_WINDOW_TYPE_UTILITY", XCB_ATOM_NONE},
633 {"_SWM_WM_STATE_MANUAL", XCB_ATOM_NONE},
636 /* function prototypes */
637 xcb_char2b_t *char2b(const char *);
638 int conf_load(char *, int);
639 void constrain_window(struct ws_win *, struct swm_region *, int);
641 void event_handle(xcb_generic_event_t *);
642 struct ws_win *find_window(xcb_window_t);
643 int floating_toggle_win(struct ws_win *);
644 void focus(struct swm_region *, union arg *);
645 void focus_magic(struct ws_win *);
646 xcb_atom_t get_atom_from_string(const char *);
647 xcb_screen_t *get_screen(int);
648 char *get_win_name(xcb_window_t);
649 uint16_t getstate(xcb_window_t);
650 void grabbuttons(struct ws_win *, int);
651 void map_window_raised(xcb_window_t);
652 void new_region(struct swm_screen *, int, int, int, int);
653 int parse_rgb(const char *, uint16_t *, uint16_t *, uint16_t *);
654 void spawn_select(struct swm_region *, union arg *, char *, int *);
655 void store_float_geom(struct ws_win *, struct swm_region *);
656 void unmanage_window(struct ws_win *);
657 void update_window(struct ws_win *);
659 /* function definitions */
661 char2b(const char *str)
667 s = malloc(len * sizeof(xcb_char2b_t));
671 for (i = 0; i < len; i++) {
680 parse_rgb(const char *rgb, uint16_t *rr, uint16_t *gg, uint16_t *bb)
682 unsigned int tmpr, tmpg, tmpb;
684 if (sscanf(rgb, "rgb:%x/%x/%x", &tmpr, &tmpg, &tmpb) != 3)
695 get_screen(int screen)
697 xcb_screen_iterator_t i;
699 i = xcb_setup_roots_iterator(xcb_get_setup(conn));
700 for (; i.rem; --screen, xcb_screen_next(&i))
710 xcb_get_input_focus_cookie_t c;
711 xcb_get_input_focus_reply_t *r;
714 c = xcb_get_input_focus(conn);
716 r = xcb_get_input_focus_reply(conn, c, NULL);
722 map_window_raised(xcb_window_t win)
724 uint32_t val = XCB_STACK_MODE_ABOVE;
726 xcb_configure_window(conn, win,
727 XCB_CONFIG_WINDOW_STACK_MODE, &val);
729 xcb_map_window(conn, win);
733 get_atom_from_string(const char *str)
735 xcb_intern_atom_cookie_t c;
736 xcb_intern_atom_reply_t *r;
739 c = xcb_intern_atom(conn, False, strlen(str), str);
740 r = xcb_intern_atom_reply(conn, c, NULL);
748 return (XCB_ATOM_NONE);
752 update_iconic(struct ws_win *win, int newv)
759 iprop = get_atom_from_string("_SWM_ICONIC");
760 if (iprop == XCB_ATOM_NONE)
764 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
765 iprop, XCB_ATOM_INTEGER, 32, 1, &v);
767 xcb_delete_property(conn, win->id, iprop);
771 get_iconic(struct ws_win *win)
775 xcb_get_property_reply_t *pr = NULL;
777 iprop = get_atom_from_string("_SWM_ICONIC");
778 if (iprop == XCB_ATOM_NONE)
781 pr = xcb_get_property_reply(conn,
782 xcb_get_property(conn, False, win->id, iprop, XCB_ATOM_INTEGER,
786 if (pr->type != XCB_ATOM_INTEGER || pr->format != 32)
788 v = *((int32_t *)xcb_get_property_value(pr));
799 int i, j, num_screens;
801 sup_list = get_atom_from_string("_NET_SUPPORTED");
803 for (i = 0; i < LENGTH(ewmh); i++)
804 ewmh[i].atom = get_atom_from_string(ewmh[i].name);
806 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
807 for (i = 0; i < num_screens; i++) {
808 /* Support check window will be created by workaround(). */
810 /* Report supported atoms */
811 xcb_delete_property(conn, screens[i].root, sup_list);
812 for (j = 0; j < LENGTH(ewmh); j++)
813 xcb_change_property(conn, XCB_PROP_MODE_APPEND,
814 screens[i].root, sup_list, XCB_ATOM_ATOM, 32, 1,
823 xcb_atom_t sup_check, sup_list;
825 xcb_get_property_cookie_t pc;
826 xcb_get_property_reply_t *pr;
828 sup_check = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
829 sup_list = get_atom_from_string("_NET_SUPPORTED");
830 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
832 for (i = 0; i < num_screens; i++) {
833 /* Get the support check window and destroy it */
834 pc = xcb_get_property(conn, False, screens[i].root, sup_check,
835 XCB_ATOM_WINDOW, 0, 1);
836 pr = xcb_get_property_reply(conn, pc, NULL);
838 id = *((xcb_window_t *)xcb_get_property_value(pr));
840 xcb_destroy_window(conn, id);
841 xcb_delete_property(conn, screens[i].root, sup_check);
842 xcb_delete_property(conn, screens[i].root, sup_list);
850 ewmh_autoquirk(struct ws_win *win)
854 xcb_get_property_cookie_t c;
855 xcb_get_property_reply_t *r;
857 c = xcb_get_property(conn, False, win->id,
858 ewmh[_NET_WM_WINDOW_TYPE].atom, XCB_ATOM_ATOM, 0, UINT32_MAX);
859 r = xcb_get_property_reply(conn, c, NULL);
863 n = xcb_get_property_value_length(r);
864 type = xcb_get_property_value(r);
866 for (i = 0; i < n; i++) {
867 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
869 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
870 type[i] == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
871 type[i] == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
873 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
876 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
877 type[i] == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
879 win->quirks = SWM_Q_FLOAT;
886 #define SWM_EWMH_ACTION_COUNT_MAX (6)
887 #define EWMH_F_FULLSCREEN (1<<0)
888 #define EWMH_F_ABOVE (1<<1)
889 #define EWMH_F_HIDDEN (1<<2)
890 #define EWMH_F_SKIP_PAGER (1<<3)
891 #define EWMH_F_SKIP_TASKBAR (1<<4)
892 #define SWM_F_MANUAL (1<<5)
895 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
903 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%x, "
904 "fullscreen %s\n", win->id, YESNO(fs));
907 if (!win->g_floatvalid)
908 store_float_geom(win, win->ws->r);
910 win->g = win->ws->r->g;
913 if (win->g_floatvalid) {
914 /* refloat at last floating relative position */
915 win->g = win->g_float;
916 X(win) += X(win->ws->r);
917 Y(win) += Y(win->ws->r);
925 ewmh_update_actions(struct ws_win *win)
927 xcb_atom_t actions[SWM_EWMH_ACTION_COUNT_MAX];
933 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
936 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
937 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
940 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
941 ewmh[_NET_WM_ALLOWED_ACTIONS].atom, XCB_ATOM_ATOM, 32, 1, actions);
944 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
945 #define _NET_WM_STATE_ADD 1 /* add/set property */
946 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
949 ewmh_update_win_state(struct ws_win *win, long state, long action)
951 unsigned int mask = 0;
952 unsigned int changed = 0;
953 unsigned int orig_flags;
958 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
959 mask = EWMH_F_FULLSCREEN;
960 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
962 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
964 if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
965 mask = EWMH_F_SKIP_PAGER;
966 if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
967 mask = EWMH_F_SKIP_TASKBAR;
970 orig_flags = win->ewmh_flags;
973 case _NET_WM_STATE_REMOVE:
974 win->ewmh_flags &= ~mask;
976 case _NET_WM_STATE_ADD:
977 win->ewmh_flags |= mask;
979 case _NET_WM_STATE_TOGGLE:
980 win->ewmh_flags ^= mask;
984 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
986 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
988 if (!floating_toggle_win(win))
989 win->ewmh_flags = orig_flags; /* revert */
990 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
992 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
993 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
995 if (!ewmh_set_win_fullscreen(win,
996 win->ewmh_flags & EWMH_F_FULLSCREEN))
997 win->ewmh_flags = orig_flags; /* revert */
999 xcb_delete_property(conn, win->id, ewmh[_NET_WM_STATE].atom);
1001 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
1002 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1003 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1004 &ewmh[_NET_WM_STATE_FULLSCREEN].atom);
1005 if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
1006 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1007 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1008 &ewmh[_NET_WM_STATE_SKIP_PAGER].atom);
1009 if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
1010 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1011 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1012 &ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom);
1013 if (win->ewmh_flags & EWMH_F_ABOVE)
1014 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1015 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1016 &ewmh[_NET_WM_STATE_ABOVE].atom);
1017 if (win->ewmh_flags & SWM_F_MANUAL)
1018 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1019 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1020 &ewmh[_SWM_WM_STATE_MANUAL].atom);
1024 ewmh_get_win_state(struct ws_win *win)
1027 xcb_get_property_cookie_t c;
1028 xcb_get_property_reply_t *r;
1034 win->ewmh_flags = 0;
1036 win->ewmh_flags |= EWMH_F_ABOVE;
1038 win->ewmh_flags |= SWM_F_MANUAL;
1040 c = xcb_get_property(conn, False, win->id, ewmh[_NET_WM_STATE].atom,
1041 XCB_ATOM_ATOM, 0, UINT32_MAX);
1042 r = xcb_get_property_reply(conn, c, NULL);
1046 states = xcb_get_property_value(r);
1047 n = xcb_get_property_value_length(r);
1049 for (i = 0; i < n; i++)
1050 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
1058 dumpwins(struct swm_region *r, union arg *args)
1062 xcb_get_window_attributes_cookie_t c;
1063 xcb_get_window_attributes_reply_t *wa;
1065 if (r->ws == NULL) {
1066 warnx("dumpwins: invalid workspace");
1070 warnx("=== managed window list ws %02d ===", r->ws->idx);
1071 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1072 state = getstate(win->id);
1073 c = xcb_get_window_attributes(conn, win->id);
1074 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1076 warnx("window: 0x%x, map_state: %d, state: %u, "
1077 "transient: 0x%x", win->id, wa->map_state,
1078 state, win->transient);
1081 warnx("window: 0x%x, failed xcb_get_window_attributes",
1085 warnx("===== unmanaged window list =====");
1086 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1087 state = getstate(win->id);
1088 c = xcb_get_window_attributes(conn, win->id);
1089 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1091 warnx("window: 0x%x, map_state: %d, state: %u, "
1092 "transient: 0x%x", win->id, wa->map_state,
1093 state, win->transient);
1096 warnx("window: 0x%x, failed xcb_get_window_attributes",
1100 warnx("=================================");
1104 dumpwins(struct swm_region *r, union arg *args)
1107 #endif /* SWM_DEBUG */
1109 void event_error(xcb_generic_error_t *);
1110 void expose(xcb_expose_event_t *);
1111 void keypress(xcb_key_press_event_t *);
1112 void buttonpress(xcb_button_press_event_t *);
1113 void configurerequest(xcb_configure_request_event_t *);
1114 void configurenotify(xcb_configure_notify_event_t *);
1115 void destroynotify(xcb_destroy_notify_event_t *);
1116 void enternotify(xcb_enter_notify_event_t *);
1117 void mapnotify(xcb_map_notify_event_t *);
1118 void mappingnotify(xcb_mapping_notify_event_t *);
1119 void maprequest(xcb_map_request_event_t *);
1120 void propertynotify(xcb_property_notify_event_t *);
1121 void unmapnotify(xcb_unmap_notify_event_t *);
1122 /*void visibilitynotify(xcb_visibility_notify_event_t *);*/
1123 void clientmessage(xcb_client_message_event_t *);
1124 void screenchange(xcb_randr_screen_change_notify_event_t *);
1129 int saved_errno, status;
1132 saved_errno = errno;
1136 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1141 if (errno != ECHILD)
1142 warn("sighdlr: waitpid");
1143 #endif /* SWM_DEBUG */
1146 if (pid == searchpid)
1150 if (WIFEXITED(status)) {
1151 if (WEXITSTATUS(status) != 0)
1152 warnx("sighdlr: child exit status: %d",
1153 WEXITSTATUS(status));
1155 warnx("sighdlr: child is terminated "
1157 #endif /* SWM_DEBUG */
1171 errno = saved_errno;
1177 struct pid_e *p = NULL;
1179 DNPRINTF(SWM_D_MISC, "find_pid: %d\n", pid);
1184 TAILQ_FOREACH(p, &pidlist, entry) {
1193 name_to_color(const char *colorname)
1195 uint32_t result = 0;
1196 char cname[32] = "#";
1197 xcb_screen_t *screen;
1198 xcb_colormap_t cmap;
1199 xcb_alloc_color_reply_t *cr;
1200 xcb_alloc_named_color_reply_t *nr;
1201 uint16_t rr, gg, bb;
1203 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
1204 cmap = screen->default_colormap;
1206 /* color is in format rgb://rr/gg/bb */
1207 if (strncmp(colorname, "rgb:", 4) == 0) {
1208 if (parse_rgb(colorname, &rr, &gg, &bb) == -1)
1209 warnx("could not parse rgb %s", colorname);
1211 cr = xcb_alloc_color_reply(conn,
1212 xcb_alloc_color(conn, cmap, rr, gg, bb),
1218 warnx("color '%s' not found", colorname);
1221 nr = xcb_alloc_named_color_reply(conn,
1222 xcb_alloc_named_color(conn, cmap, strlen(colorname),
1225 strlcat(cname, colorname + 2, sizeof cname - 1);
1226 nr = xcb_alloc_named_color_reply(conn,
1227 xcb_alloc_named_color(conn, cmap, strlen(cname),
1234 warnx("color '%s' not found", colorname);
1241 setscreencolor(char *val, int i, int c)
1245 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1246 if (i > 0 && i <= num_screens) {
1247 screens[i - 1].c[c].color = name_to_color(val);
1248 free(screens[i - 1].c[c].name);
1249 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1251 } else if (i == -1) {
1252 for (i = 0; i < num_screens; i++) {
1253 screens[i].c[c].color = name_to_color(val);
1254 free(screens[i].c[c].name);
1255 if ((screens[i].c[c].name = strdup(val)) == NULL)
1259 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1264 fancy_stacker(struct workspace *ws)
1266 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1267 if (ws->cur_layout->l_stack == vertical_stack)
1268 snprintf(ws->stacker, sizeof ws->stacker,
1269 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1270 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1271 if (ws->cur_layout->l_stack == horizontal_stack)
1272 snprintf(ws->stacker, sizeof ws->stacker,
1273 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1274 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1278 plain_stacker(struct workspace *ws)
1280 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1281 if (ws->cur_layout->l_stack == vertical_stack)
1282 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1283 sizeof ws->stacker);
1284 if (ws->cur_layout->l_stack == horizontal_stack)
1285 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1286 sizeof ws->stacker);
1290 custom_region(char *val)
1292 unsigned int x, y, w, h;
1293 int sidx, num_screens;
1294 xcb_screen_t *screen;
1296 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1297 if (sscanf(val, "screen[%d]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1298 errx(1, "invalid custom region, "
1299 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1300 if (sidx < 1 || sidx > num_screens)
1301 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1305 screen = get_screen(sidx);
1307 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1309 if (x > screen->width_in_pixels ||
1310 y > screen->height_in_pixels ||
1311 w + x > screen->width_in_pixels ||
1312 h + y > screen->height_in_pixels) {
1313 warnx("ignoring region %ux%u+%u+%u - not within screen "
1314 "boundaries (%ux%u)", w, h, x, y,
1315 screen->width_in_pixels, screen->height_in_pixels);
1319 new_region(&screens[sidx], x, y, w, h);
1323 socket_setnonblock(int fd)
1327 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1328 err(1, "fcntl F_GETFL");
1329 flags |= O_NONBLOCK;
1330 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1331 err(1, "fcntl F_SETFL");
1335 bar_print(struct swm_region *r, const char *s)
1338 xcb_rectangle_t rect;
1341 xcb_query_text_extents_reply_t *ter;
1348 ter = xcb_query_text_extents_reply(conn,
1349 xcb_query_text_extents(conn, bar_fs, len, c2b),
1355 width = ter->overall_width;
1360 switch (bar_justify) {
1361 case SWM_BAR_JUSTIFY_LEFT:
1364 case SWM_BAR_JUSTIFY_CENTER:
1365 x = (WIDTH(r) - width) / 2;
1367 case SWM_BAR_JUSTIFY_RIGHT:
1368 x = WIDTH(r) - width - SWM_BAR_OFFSET;
1372 if (x < SWM_BAR_OFFSET)
1377 rect.width = WIDTH(r->bar);
1378 rect.height = HEIGHT(r->bar);
1380 /* clear back buffer */
1381 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
1382 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1383 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc,
1384 sizeof(rect), &rect);
1386 /* draw back buffer */
1387 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
1388 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_BACKGROUND, gcv);
1389 gcv[0] = r->s->c[SWM_S_COLOR_BAR_FONT].color;
1390 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1392 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FONT, gcv);
1394 xcb_image_text_8(conn, len, r->bar->buffer, r->s->bar_gc, x,
1398 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1399 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1403 bar_extra_stop(void)
1407 bzero(bar_pipe, sizeof bar_pipe);
1410 kill(bar_pid, SIGTERM);
1413 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1418 bar_class_name(char *s, size_t sz, struct swm_region *r)
1420 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1422 if (r->ws->focus->ch.class_name != NULL)
1423 strlcat(s, r->ws->focus->ch.class_name, sz);
1427 bar_title_name(char *s, size_t sz, struct swm_region *r)
1429 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1431 if (r->ws->focus->ch.instance_name != NULL)
1432 strlcat(s, r->ws->focus->ch.instance_name, sz);
1436 bar_class_title_name(char *s, size_t sz, struct swm_region *r)
1438 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1441 bar_class_name(s, sz, r);
1442 strlcat(s, ":", sz);
1443 bar_title_name(s, sz, r);
1447 bar_window_float(char *s, size_t sz, struct swm_region *r)
1449 if (r == NULL || r ->ws == NULL || r->ws->focus == NULL)
1451 if (r->ws->focus->floating)
1452 strlcat(s, "(f)", sz);
1456 bar_window_name(char *s, size_t sz, struct swm_region *r)
1460 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1462 if ((title = get_win_name(r->ws->focus->id)) == NULL)
1465 strlcat(s, title, sz);
1469 int urgent[SWM_WS_MAX];
1471 bar_urgent(char *s, size_t sz)
1474 int i, j, num_screens;
1476 xcb_get_property_cookie_t c;
1477 xcb_icccm_wm_hints_t hints;
1479 for (i = 0; i < workspace_limit; i++)
1482 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1483 for (i = 0; i < num_screens; i++)
1484 for (j = 0; j < workspace_limit; j++)
1485 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
1486 c = xcb_icccm_get_wm_hints(conn, win->id);
1487 if (xcb_icccm_get_wm_hints_reply(conn, c,
1490 if (hints.flags & XCB_ICCCM_WM_HINT_X_URGENCY)
1494 for (i = 0; i < workspace_limit; i++) {
1496 snprintf(b, sizeof b, "%d ", i + 1);
1498 snprintf(b, sizeof b, "- ");
1504 bar_workspace_name(char *s, size_t sz, struct swm_region *r)
1506 if (r == NULL || r->ws == NULL)
1508 if (r->ws->name != NULL)
1509 strlcat(s, r->ws->name, sz);
1512 /* build the default bar format according to the defined enabled options */
1514 bar_fmt(const char *fmtexp, char *fmtnew, struct swm_region *r, size_t sz)
1516 /* if format provided, just copy the buffers */
1517 if (bar_format != NULL) {
1518 strlcpy(fmtnew, fmtexp, sz);
1522 /* reset the output buffer */
1525 strlcat(fmtnew, "+N:+I ", sz);
1527 strlcat(fmtnew, "+S", sz);
1528 strlcat(fmtnew, " ", sz);
1530 /* only show the workspace name if there's actually one */
1531 if (r != NULL && r->ws != NULL && r->ws->name != NULL)
1532 strlcat(fmtnew, "<+D>", sz);
1533 strlcat(fmtnew, "+3<", sz);
1535 if (clock_enabled) {
1536 strlcat(fmtnew, fmtexp, sz);
1537 strlcat(fmtnew, "+4<", sz);
1540 /* bar_urgent already adds the space before the last asterisk */
1542 strlcat(fmtnew, "* +U*+4<", sz);
1544 if (title_class_enabled) {
1545 strlcat(fmtnew, "+C", sz);
1546 if (title_name_enabled == 0)
1547 strlcat(fmtnew, "+4<", sz);
1550 /* checks needed by the colon and floating strlcat(3) calls below */
1551 if (r != NULL && r->ws != NULL && r->ws->focus != NULL) {
1552 if (title_name_enabled) {
1553 if (title_class_enabled)
1554 strlcat(fmtnew, ":", sz);
1555 strlcat(fmtnew, "+T+4<", sz);
1557 if (window_name_enabled) {
1558 if (r->ws->focus->floating)
1559 strlcat(fmtnew, "+F ", sz);
1560 strlcat(fmtnew, "+64W ", sz);
1564 /* finally add the action script output and the version */
1565 strlcat(fmtnew, "+4<+A+4<+V", sz);
1569 bar_replace_pad(char *tmp, int *limit, size_t sz)
1571 /* special case; no limit given, pad one space, instead */
1572 if (*limit == (int)sz - 1)
1574 snprintf(tmp, sz, "%*s", *limit, " ");
1577 /* replaces the bar format character sequences (like in tmux(1)) */
1579 bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
1583 char tmp[SWM_BAR_MAX];
1587 /* reset strlcat(3) buffer */
1590 /* get number, if any */
1593 if (sscanf(fmt, "%d%n", &limit, &size) != 1)
1594 limit = sizeof tmp - 1;
1595 if (limit <= 0 || limit >= (int)sizeof tmp)
1596 limit = sizeof tmp - 1;
1598 /* there is nothing to replace (ie EOL) */
1605 bar_replace_pad(tmp, &limit, sizeof tmp);
1608 snprintf(tmp, sizeof tmp, "%s", bar_ext);
1611 bar_class_name(tmp, sizeof tmp, r);
1614 bar_workspace_name(tmp, sizeof tmp, r);
1617 bar_window_float(tmp, sizeof tmp, r);
1620 snprintf(tmp, sizeof tmp, "%d", r->ws->idx + 1);
1623 snprintf(tmp, sizeof tmp, "%d", r->s->idx + 1);
1626 bar_class_title_name(tmp, sizeof tmp, r);
1629 snprintf(tmp, sizeof tmp, "%s", r->ws->stacker);
1632 bar_title_name(tmp, sizeof tmp, r);
1635 bar_urgent(tmp, sizeof tmp);
1638 snprintf(tmp, sizeof tmp, "%s", bar_vertext);
1641 bar_window_name(tmp, sizeof tmp, r);
1644 /* unknown character sequence; copy as-is */
1645 snprintf(tmp, sizeof tmp, "+%c", *fmt);
1651 if ((int)len < limit)
1653 while (limit-- > 0) {
1654 if (*offrep >= sz - 1)
1656 fmtrep[(*offrep)++] = *ptr++;
1664 bar_replace(char *fmt, char *fmtrep, struct swm_region *r, size_t sz)
1669 while (*fmt != '\0') {
1671 /* skip ordinary characters */
1674 fmtrep[off++] = *fmt++;
1678 /* character sequence found; replace it */
1679 fmt = bar_replace_seq(fmt, fmtrep, r, &off, sz);
1688 bar_fmt_expand(char *fmtexp, size_t sz)
1695 /* start by grabbing the current time and date */
1697 localtime_r(&tmt, &tm);
1699 /* figure out what to expand */
1700 if (bar_format != NULL)
1702 else if (bar_format == NULL && clock_enabled)
1704 /* if nothing to expand bail out */
1710 /* copy as-is, just in case the format shouldn't be expanded below */
1711 strlcpy(fmtexp, fmt, sz);
1712 /* finally pass the string through strftime(3) */
1713 #ifndef SWM_DENY_CLOCK_FORMAT
1714 if ((len = strftime(fmtexp, sz, fmt, &tm)) == 0)
1715 warnx("format too long");
1723 char fmtexp[SWM_BAR_MAX], fmtnew[SWM_BAR_MAX];
1724 char fmtrep[SWM_BAR_MAX];
1726 struct swm_region *r;
1728 /* expand the format by first passing it through strftime(3) */
1729 bar_fmt_expand(fmtexp, sizeof fmtexp);
1731 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1732 for (i = 0; i < num_screens; i++) {
1733 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1736 bar_fmt(fmtexp, fmtnew, r, sizeof fmtnew);
1737 bar_replace(fmtnew, fmtrep, r, sizeof fmtrep);
1738 bar_print(r, fmtrep);
1749 if (bar_enabled == 0)
1751 if (bar_extra && bar_extra_running) {
1752 /* ignore short reads; it'll correct itself */
1753 while ((b = fgetln(stdin, &len)) != NULL)
1754 if (b && b[len - 1] == '\n') {
1756 strlcpy((char *)bar_ext, b, sizeof bar_ext);
1758 if (b == NULL && errno != EAGAIN) {
1759 warn("bar_update: bar_extra failed");
1763 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1776 bar_toggle(struct swm_region *r, union arg *args)
1778 struct swm_region *tmpr;
1781 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
1783 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1785 for (i = 0; i < num_screens; i++)
1786 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1788 xcb_unmap_window(conn, tmpr->bar->id);
1790 for (i = 0; i < num_screens; i++)
1791 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1793 map_window_raised(tmpr->bar->id);
1796 bar_enabled = !bar_enabled;
1799 /* must be after stack */
1808 struct swm_region *r;
1812 /* do this here because the conf file is in memory */
1813 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1814 /* launch external status app */
1815 bar_extra_running = 1;
1816 if (pipe(bar_pipe) == -1)
1817 err(1, "pipe error");
1818 socket_setnonblock(bar_pipe[0]);
1819 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1820 if (dup2(bar_pipe[0], 0) == -1)
1822 if (dup2(bar_pipe[1], 1) == -1)
1824 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1825 err(1, "could not disable SIGPIPE");
1826 switch (bar_pid = fork()) {
1828 err(1, "cannot fork");
1832 execvp(bar_argv[0], bar_argv);
1833 err(1, "%s external app failed", bar_argv[0]);
1835 default: /* parent */
1841 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1842 for (i = 0; i < num_screens; i++)
1843 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1846 wa[0] = screens[i].c[SWM_S_COLOR_BAR].color;
1847 wa[1] = screens[i].c[SWM_S_COLOR_BAR_BORDER].color;
1848 xcb_change_window_attributes(conn, r->bar->id,
1849 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
1855 bar_setup(struct swm_region *r)
1858 xcb_screen_t *screen = get_screen(r->s->idx);
1860 xcb_generic_error_t *error;
1861 xcb_void_cookie_t voc;
1862 xcb_query_font_reply_t *bar_fs_info;
1865 xcb_close_font(conn, bar_fs);
1869 if ((r->bar = calloc(1, sizeof(struct swm_bar))) == NULL)
1870 err(1, "bar_setup: calloc: failed to allocate memory.");
1872 bar_fs = xcb_generate_id(conn);
1874 while ((bar_font = strsep(&bar_fonts, " ,")) != NULL) {
1875 if (*bar_font == '\0')
1878 DNPRINTF(SWM_D_INIT, "bar_setup: try font %s\n", bar_font);
1879 voc = xcb_open_font_checked(conn, bar_fs, strlen(bar_font),
1882 if ((error = xcb_request_check(conn, voc))) {
1883 DNPRINTF(SWM_D_INIT,
1884 "bar_setup: unable to open font: %s\n",
1887 warnx("unable to load font %s", bar_font);
1889 DNPRINTF(SWM_D_INIT,
1890 "bar_setup: successfully opened font: %s\n",
1896 bar_fs_info = xcb_query_font_reply(conn,
1897 xcb_query_font(conn, bar_fs),
1900 errx(1, "unable to get font information for font %s\n",
1902 bar_fs_height = bar_fs_info->font_ascent + bar_fs_info->font_descent;
1905 bar_height = bar_fs_info->font_ascent + bar_fs_info->font_descent +
1906 4 * bar_border_width;
1912 Y(r->bar) = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
1913 WIDTH(r->bar) = WIDTH(r) - 2 * bar_border_width;
1914 HEIGHT(r->bar) = bar_height - 2 * bar_border_width;
1916 r->bar->id = xcb_generate_id(conn);
1917 wa[0] = r->s->c[SWM_S_COLOR_BAR].color;
1918 wa[1] = r->s->c[SWM_S_COLOR_BAR_BORDER].color;
1919 wa[2] = XCB_EVENT_MASK_EXPOSURE;
1920 DNPRINTF(SWM_D_BAR, "bar_setup: create_window: (x,y) w x h: (%d,%d) "
1921 "%d x %d\n", X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar));
1922 xcb_create_window(conn, XCB_COPY_FROM_PARENT, r->bar->id, r->s->root,
1923 X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar),
1924 bar_border_width, XCB_WINDOW_CLASS_INPUT_OUTPUT,
1925 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL
1926 | XCB_CW_EVENT_MASK, wa);
1928 r->bar->buffer = xcb_generate_id(conn);
1929 xcb_create_pixmap(conn, screen->root_depth, r->bar->buffer, r->bar->id,
1930 WIDTH(r->bar), HEIGHT(r->bar));
1932 xcb_randr_select_input(conn, r->bar->id,
1933 XCB_RANDR_NOTIFY_MASK_OUTPUT_CHANGE);
1936 map_window_raised(r->bar->id);
1938 DNPRINTF(SWM_D_BAR, "bar_setup: window: 0x%x, (x,y) w x h: (%d,%d) "
1939 "%d x %d\n", WINID(r->bar), X(r->bar), Y(r->bar), WIDTH(r->bar),
1942 if (signal(SIGALRM, bar_signal) == SIG_ERR)
1943 err(1, "could not install bar_signal");
1948 bar_cleanup(struct swm_region *r)
1952 xcb_destroy_window(conn, r->bar->id);
1953 xcb_free_pixmap(conn, r->bar->buffer);
1959 set_win_state(struct ws_win *win, uint16_t state)
1961 uint16_t data[2] = { state, XCB_ATOM_NONE };
1963 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%x\n", win->id);
1968 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id, a_state,
1969 a_state, 32, 2, data);
1973 getstate(xcb_window_t w)
1975 uint16_t result = 0;
1976 xcb_get_property_cookie_t c;
1977 xcb_get_property_reply_t *r;
1979 c = xcb_get_property(conn, False, w, a_state, a_state, 0L, 2L);
1980 r = xcb_get_property_reply(conn, c, NULL);
1983 result = *((uint16_t *)xcb_get_property_value(r));
1987 DNPRINTF(SWM_D_MISC, "getstate property: win 0x%x state %u\n", w,
1993 version(struct swm_region *r, union arg *args)
1995 bar_version = !bar_version;
1997 snprintf(bar_vertext, sizeof bar_vertext,
1998 "Version: %s Build: %s", SPECTRWM_VERSION, buildstr);
2000 strlcpy(bar_vertext, "", sizeof bar_vertext);
2007 client_msg(struct ws_win *win, xcb_atom_t a)
2009 xcb_client_message_event_t ev;
2014 bzero(&ev, sizeof ev);
2015 ev.response_type = XCB_CLIENT_MESSAGE;
2016 ev.window = win->id;
2019 ev.data.data32[0] = a;
2020 ev.data.data32[1] = XCB_CURRENT_TIME;
2022 xcb_send_event(conn, False, win->id,
2023 XCB_EVENT_MASK_NO_EVENT, (const char *)&ev);
2026 /* synthetic response to a ConfigureRequest when not making a change */
2028 config_win(struct ws_win *win, xcb_configure_request_event_t *ev)
2030 xcb_configure_notify_event_t ce;
2035 /* send notification of unchanged state. */
2036 bzero(&ce, sizeof(ce));
2037 ce.response_type = XCB_CONFIGURE_NOTIFY;
2040 ce.width = WIDTH(win);
2041 ce.height = HEIGHT(win);
2042 ce.override_redirect = False;
2047 ce.window = win->id;
2048 ce.border_width = BORDER(win);
2049 ce.above_sibling = XCB_WINDOW_NONE;
2052 ce.event = ev->window;
2053 ce.window = ev->window;
2055 /* make response appear more WM_SIZE_HINTS-compliant */
2057 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%x,"
2058 " sh.flags: %u, min: %d x %d, max: %d x %d, inc: "
2059 "%d x %d\n", win->id, win->sh.flags, SH_MIN_W(win),
2060 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
2061 SH_INC_W(win), SH_INC_H(win));
2065 /* the hint may be set... to 0! */
2066 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
2067 ce.width = SH_MIN_W(win);
2068 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
2069 ce.height = SH_MIN_H(win);
2074 /* may also be advertized as 0 */
2075 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
2076 ce.width = SH_MAX_W(win);
2077 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
2078 ce.height = SH_MAX_H(win);
2081 /* resize increment. */
2083 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
2084 ce.width -= (ce.width - SH_MIN_W(win)) %
2086 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
2087 ce.height -= (ce.height - SH_MIN_H(win)) %
2091 /* adjust x and y for requested border_width. */
2092 ce.x += BORDER(win) - ev->border_width;
2093 ce.y += BORDER(win) - ev->border_width;
2094 ce.border_width = ev->border_width;
2095 ce.above_sibling = ev->sibling;
2098 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%x, (x,y) w x h: "
2099 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
2100 ce.y, ce.width, ce.height, ce.border_width);
2102 xcb_send_event(conn, False, win->id, XCB_EVENT_MASK_STRUCTURE_NOTIFY,
2107 count_win(struct workspace *ws, int count_transient)
2112 TAILQ_FOREACH(win, &ws->winlist, entry) {
2113 if (count_transient == 0 && win->floating)
2115 if (count_transient == 0 && win->transient)
2121 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
2127 quit(struct swm_region *r, union arg *args)
2129 DNPRINTF(SWM_D_MISC, "quit\n");
2134 unmap_window(struct ws_win *win)
2139 /* don't unmap again */
2140 if (getstate(win->id) == XCB_ICCCM_WM_STATE_ICONIC)
2143 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
2145 xcb_unmap_window(conn, win->id);
2146 xcb_change_window_attributes(conn, win->id,
2147 XCB_CW_BORDER_PIXEL, &win->s->c[SWM_S_COLOR_UNFOCUS].color);
2154 int i, j, num_screens;
2156 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2157 for (i = 0; i < num_screens; i++)
2158 for (j = 0; j < workspace_limit; j++)
2159 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2164 fake_keypress(struct ws_win *win, xcb_keysym_t keysym, uint16_t modifiers)
2166 xcb_key_press_event_t event;
2167 xcb_keycode_t *keycode;
2172 keycode = xcb_key_symbols_get_keycode(syms, keysym);
2174 DNPRINTF(SWM_D_MISC, "fake_keypress: win 0x%x keycode %u\n",
2177 bzero(&event, sizeof(event));
2178 event.event = win->id;
2179 event.root = win->s->root;
2180 event.child = XCB_WINDOW_NONE;
2181 event.time = XCB_CURRENT_TIME;
2182 event.event_x = X(win);
2183 event.event_y = Y(win);
2186 event.same_screen = True;
2187 event.detail = *keycode;
2188 event.state = modifiers;
2190 event.response_type = XCB_KEY_PRESS;
2191 xcb_send_event(conn, True, win->id,
2192 XCB_EVENT_MASK_KEY_PRESS, (const char *)&event);
2194 event.response_type = XCB_KEY_RELEASE;
2195 xcb_send_event(conn, True, win->id,
2196 XCB_EVENT_MASK_KEY_RELEASE, (const char *)&event);
2200 restart(struct swm_region *r, union arg *args)
2202 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
2204 /* disable alarm because the following code may not be interrupted */
2206 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
2207 err(1, "can't disable alarm");
2213 xcb_key_symbols_free(syms);
2215 xcb_disconnect(conn);
2217 execvp(start_argv[0], start_argv);
2218 warn("execvp failed");
2223 root_to_region(xcb_window_t root)
2225 struct swm_region *r = NULL;
2227 xcb_query_pointer_reply_t *qpr;
2229 DNPRINTF(SWM_D_MISC, "root_to_region: window: 0x%x\n", root);
2231 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2232 for (i = 0; i < num_screens; i++)
2233 if (screens[i].root == root)
2236 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn,
2237 screens[i].root), NULL);
2240 DNPRINTF(SWM_D_MISC, "root_to_region: pointer: (%d,%d)\n",
2241 qpr->root_x, qpr->root_y);
2242 /* choose a region based on pointer location */
2243 TAILQ_FOREACH(r, &screens[i].rl, entry)
2244 if (X(r) <= qpr->root_x && qpr->root_x < MAX_X(r) &&
2245 Y(r) <= qpr->root_y && qpr->root_y < MAX_Y(r))
2251 r = TAILQ_FIRST(&screens[i].rl);
2257 find_unmanaged_window(xcb_window_t id)
2260 int i, j, num_screens;
2262 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2263 for (i = 0; i < num_screens; i++)
2264 for (j = 0; j < workspace_limit; j++)
2265 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
2273 find_window(xcb_window_t id)
2276 int i, j, num_screens;
2277 xcb_query_tree_reply_t *r;
2279 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2280 for (i = 0; i < num_screens; i++)
2281 for (j = 0; j < workspace_limit; j++)
2282 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2286 r = xcb_query_tree_reply(conn, xcb_query_tree(conn, id), NULL);
2290 /* if we were looking for the parent return that window instead */
2291 if (r->parent == 0 || r->root == r->parent)
2294 /* look for parent */
2295 for (i = 0; i < num_screens; i++)
2296 for (j = 0; j < workspace_limit; j++)
2297 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2298 if (r->parent == win->id) {
2308 spawn(int ws_idx, union arg *args, int close_fd)
2313 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
2315 close(xcb_get_file_descriptor(conn));
2317 setenv("LD_PRELOAD", SWM_LIB, 1);
2319 if (asprintf(&ret, "%d", ws_idx) == -1) {
2320 warn("spawn: asprintf SWM_WS");
2323 setenv("_SWM_WS", ret, 1);
2327 if (asprintf(&ret, "%d", getpid()) == -1) {
2328 warn("spawn: asprintf _SWM_PID");
2331 setenv("_SWM_PID", ret, 1);
2335 if (setsid() == -1) {
2336 warn("spawn: setsid");
2342 * close stdin and stdout to prevent interaction between apps
2343 * and the baraction script
2344 * leave stderr open to record errors
2346 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
2347 warn("spawn: open");
2350 dup2(fd, STDIN_FILENO);
2351 dup2(fd, STDOUT_FILENO);
2356 execvp(args->argv[0], args->argv);
2358 warn("spawn: execvp");
2363 kill_refs(struct ws_win *win)
2365 int i, x, num_screens;
2366 struct swm_region *r;
2367 struct workspace *ws;
2372 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2373 for (i = 0; i < num_screens; i++)
2374 TAILQ_FOREACH(r, &screens[i].rl, entry)
2375 for (x = 0; x < workspace_limit; x++) {
2377 if (win == ws->focus)
2379 if (win == ws->focus_prev)
2380 ws->focus_prev = NULL;
2385 validate_win(struct ws_win *testwin)
2388 struct workspace *ws;
2389 struct swm_region *r;
2390 int i, x, num_screens;
2392 if (testwin == NULL)
2395 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2396 for (i = 0; i < num_screens; i++)
2397 TAILQ_FOREACH(r, &screens[i].rl, entry)
2398 for (x = 0; x < workspace_limit; x++) {
2400 TAILQ_FOREACH(win, &ws->winlist, entry)
2408 validate_ws(struct workspace *testws)
2410 struct swm_region *r;
2411 struct workspace *ws;
2412 int i, x, num_screens;
2414 /* validate all ws */
2415 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2416 for (i = 0; i < num_screens; i++)
2417 TAILQ_FOREACH(r, &screens[i].rl, entry)
2418 for (x = 0; x < workspace_limit; x++) {
2427 unfocus_win(struct ws_win *win)
2429 xcb_window_t none = XCB_WINDOW_NONE;
2431 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%x\n", WINID(win));
2435 if (win->ws == NULL)
2438 if (validate_ws(win->ws))
2439 return; /* XXX this gets hit with thunderbird, needs fixing */
2441 if (win->ws->r == NULL)
2444 if (validate_win(win)) {
2449 if (win->ws->focus == win) {
2450 win->ws->focus = NULL;
2451 win->ws->focus_prev = win;
2454 if (validate_win(win->ws->focus)) {
2455 kill_refs(win->ws->focus);
2456 win->ws->focus = NULL;
2458 if (validate_win(win->ws->focus_prev)) {
2459 kill_refs(win->ws->focus_prev);
2460 win->ws->focus_prev = NULL;
2463 grabbuttons(win, 0);
2464 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
2465 &win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2466 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2467 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1, &none);
2474 int i, j, num_screens;
2476 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
2478 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2479 for (i = 0; i < num_screens; i++)
2480 for (j = 0; j < workspace_limit; j++)
2481 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2486 focus_win(struct ws_win *win)
2488 struct ws_win *cfw = NULL;
2489 xcb_get_input_focus_reply_t *r;
2490 xcb_window_t cur_focus = XCB_WINDOW_NONE;
2492 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%x\n", WINID(win));
2496 if (win->ws == NULL)
2499 if (validate_ws(win->ws))
2500 return; /* XXX this gets hit with thunderbird, needs fixing */
2502 if (validate_win(win)) {
2507 if (validate_win(win)) {
2512 r = xcb_get_input_focus_reply(conn, xcb_get_input_focus(conn), NULL);
2514 cur_focus = r->focus;
2517 if ((cfw = find_window(cur_focus)) != NULL)
2520 /* use larger hammer since the window was killed somehow */
2521 /* TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
2522 if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
2523 xcb_change_window_attributes(conn, cfw->id,
2524 XCB_CW_BORDER_PIXEL,
2525 &cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);*/
2528 win->ws->focus = win;
2530 if (win->ws->r != NULL) {
2532 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
2533 win->id, XCB_CURRENT_TIME);
2534 grabbuttons(win, 1);
2535 xcb_change_window_attributes(conn, win->id,
2536 XCB_CW_BORDER_PIXEL,
2537 &win->ws->r->s->c[SWM_S_COLOR_FOCUS].color);
2538 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
2539 win->ws->always_raise)
2540 map_window_raised(win->id);
2542 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2543 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
2551 event_drain(uint8_t rt)
2553 xcb_generic_event_t *evt;
2556 while ((evt = xcb_poll_for_event(conn))) {
2557 if (XCB_EVENT_RESPONSE_TYPE(evt) != rt)
2565 switchws(struct swm_region *r, union arg *args)
2567 int wsid = args->id, unmap_old = 0;
2568 struct swm_region *this_r, *other_r;
2570 struct workspace *new_ws, *old_ws;
2576 if (wsid >= workspace_limit)
2580 old_ws = this_r->ws;
2581 new_ws = &this_r->s->ws[wsid];
2583 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
2584 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
2586 if (new_ws == NULL || old_ws == NULL)
2588 if (new_ws == old_ws)
2591 other_r = new_ws->r;
2592 if (other_r == NULL) {
2593 /* the other workspace is hidden, hide this one */
2597 /* the other ws is visible in another region, exchange them */
2598 other_r->ws_prior = new_ws;
2599 other_r->ws = old_ws;
2600 old_ws->r = other_r;
2602 this_r->ws_prior = old_ws;
2603 this_r->ws = new_ws;
2606 /* this is needed so that we can click on a window after a restart */
2610 a.id = SWM_ARG_ID_FOCUSCUR;
2611 focus(new_ws->r, &a);
2613 /* unmap old windows */
2615 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2618 if (focus_mode == SWM_FOCUS_DEFAULT)
2619 event_drain(XCB_ENTER_NOTIFY);
2625 cyclews(struct swm_region *r, union arg *args)
2628 struct swm_screen *s = r->s;
2631 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2632 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2637 case SWM_ARG_ID_CYCLEWS_UP_ALL:
2640 case SWM_ARG_ID_CYCLEWS_UP:
2641 if (a.id < workspace_limit - 1)
2646 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
2649 case SWM_ARG_ID_CYCLEWS_DOWN:
2653 a.id = workspace_limit - 1;
2660 (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
2662 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2666 } while (a.id != r->ws->idx);
2670 priorws(struct swm_region *r, union arg *args)
2674 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2675 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2677 if (r->ws_prior == NULL)
2680 a.id = r->ws_prior->idx;
2685 cyclescr(struct swm_region *r, union arg *args)
2687 struct swm_region *rr = NULL;
2689 int i, x, y, num_screens;
2691 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2692 /* do nothing if we don't have more than one screen */
2693 if (!(num_screens > 1 || outputs > 1))
2698 case SWM_ARG_ID_CYCLESC_UP:
2699 rr = TAILQ_NEXT(r, entry);
2701 rr = TAILQ_FIRST(&screens[i].rl);
2703 case SWM_ARG_ID_CYCLESC_DOWN:
2704 rr = TAILQ_PREV(r, swm_region_list, entry);
2706 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2714 /* move mouse to region */
2716 y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
2717 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0, 0,
2720 a.id = SWM_ARG_ID_FOCUSCUR;
2723 if (rr->ws->focus) {
2724 /* move to focus window */
2725 x = X(rr->ws->focus) + 1;
2726 y = Y(rr->ws->focus) + 1;
2727 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0,
2733 sort_windows(struct ws_win_list *wl)
2735 struct ws_win *win, *parent, *nxt;
2740 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
2741 nxt = TAILQ_NEXT(win, entry);
2742 if (win->transient) {
2743 parent = find_window(win->transient);
2744 if (parent == NULL) {
2745 warnx("not possible bug");
2748 TAILQ_REMOVE(wl, win, entry);
2749 TAILQ_INSERT_AFTER(wl, parent, win, entry);
2756 swapwin(struct swm_region *r, union arg *args)
2758 struct ws_win *target, *source;
2759 struct ws_win *cur_focus;
2760 struct ws_win_list *wl;
2763 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2764 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2766 cur_focus = r->ws->focus;
2767 if (cur_focus == NULL)
2771 wl = &source->ws->winlist;
2774 case SWM_ARG_ID_SWAPPREV:
2775 if (source->transient)
2776 source = find_window(source->transient);
2777 target = TAILQ_PREV(source, ws_win_list, entry);
2778 if (target && target->transient)
2779 target = find_window(target->transient);
2780 TAILQ_REMOVE(wl, source, entry);
2782 TAILQ_INSERT_TAIL(wl, source, entry);
2784 TAILQ_INSERT_BEFORE(target, source, entry);
2786 case SWM_ARG_ID_SWAPNEXT:
2787 target = TAILQ_NEXT(source, entry);
2788 /* move the parent and let the sort handle the move */
2789 if (source->transient)
2790 source = find_window(source->transient);
2791 TAILQ_REMOVE(wl, source, entry);
2793 TAILQ_INSERT_HEAD(wl, source, entry);
2795 TAILQ_INSERT_AFTER(wl, target, source, entry);
2797 case SWM_ARG_ID_SWAPMAIN:
2798 target = TAILQ_FIRST(wl);
2799 if (target == source) {
2800 if (source->ws->focus_prev != NULL &&
2801 source->ws->focus_prev != target)
2802 source = source->ws->focus_prev;
2806 if (target == NULL || source == NULL)
2808 source->ws->focus_prev = target;
2809 TAILQ_REMOVE(wl, target, entry);
2810 TAILQ_INSERT_BEFORE(source, target, entry);
2811 TAILQ_REMOVE(wl, source, entry);
2812 TAILQ_INSERT_HEAD(wl, source, entry);
2814 case SWM_ARG_ID_MOVELAST:
2815 TAILQ_REMOVE(wl, source, entry);
2816 TAILQ_INSERT_TAIL(wl, source, entry);
2819 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
2831 focus_prev(struct ws_win *win)
2833 struct ws_win *winfocus = NULL;
2834 struct ws_win *cur_focus = NULL;
2835 struct ws_win_list *wl = NULL;
2836 struct workspace *ws = NULL;
2838 if (!(win && win->ws))
2843 cur_focus = ws->focus;
2845 DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%x, cur_focus: 0x%x\n",
2846 WINID(win), WINID(cur_focus));
2848 /* pickle, just focus on whatever */
2849 if (cur_focus == NULL) {
2850 /* use prev_focus if valid */
2851 if (ws->focus_prev && ws->focus_prev != cur_focus &&
2852 find_window(WINID(ws->focus_prev)))
2853 winfocus = ws->focus_prev;
2857 /* if transient focus on parent */
2858 if (cur_focus->transient) {
2859 winfocus = find_window(cur_focus->transient);
2863 /* if in max_stack try harder */
2864 if ((win->quirks & SWM_Q_FOCUSPREV) ||
2865 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
2866 if (cur_focus != ws->focus_prev)
2867 winfocus = ws->focus_prev;
2869 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2874 DNPRINTF(SWM_D_FOCUS, "focus_prev: focus_close: %d\n", focus_close);
2876 if (winfocus == NULL || winfocus == win) {
2877 switch (focus_close) {
2878 case SWM_STACK_BOTTOM:
2879 winfocus = TAILQ_FIRST(wl);
2882 winfocus = TAILQ_LAST(wl, ws_win_list);
2884 case SWM_STACK_ABOVE:
2885 if ((winfocus = TAILQ_NEXT(cur_focus, entry)) == NULL) {
2886 if (focus_close_wrap)
2887 winfocus = TAILQ_FIRST(wl);
2889 winfocus = TAILQ_PREV(cur_focus,
2890 ws_win_list, entry);
2893 case SWM_STACK_BELOW:
2894 if ((winfocus = TAILQ_PREV(cur_focus, ws_win_list,
2896 if (focus_close_wrap)
2897 winfocus = TAILQ_LAST(wl, ws_win_list);
2899 winfocus = TAILQ_NEXT(cur_focus, entry);
2905 if (winfocus == NULL) {
2906 if (focus_default == SWM_STACK_TOP)
2907 winfocus = TAILQ_LAST(wl, ws_win_list);
2909 winfocus = TAILQ_FIRST(wl);
2913 focus_magic(winfocus);
2917 focus(struct swm_region *r, union arg *args)
2919 struct ws_win *winfocus = NULL, *head;
2920 struct ws_win *cur_focus = NULL;
2921 struct ws_win_list *wl = NULL;
2922 struct workspace *ws = NULL;
2928 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
2930 /* treat FOCUS_CUR special */
2931 if (args->id == SWM_ARG_ID_FOCUSCUR) {
2932 if (r->ws->focus && r->ws->focus->iconic == 0)
2933 winfocus = r->ws->focus;
2934 else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
2935 winfocus = r->ws->focus_prev;
2937 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
2938 if (winfocus->iconic == 0)
2941 focus_magic(winfocus);
2945 if ((cur_focus = r->ws->focus) == NULL)
2949 if (TAILQ_EMPTY(wl))
2951 /* make sure there is at least one uniconified window */
2953 TAILQ_FOREACH(winfocus, wl, entry)
2954 if (winfocus->iconic == 0) {
2962 case SWM_ARG_ID_FOCUSPREV:
2963 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
2965 head = TAILQ_LAST(wl, ws_win_list);
2967 if (WINID(winfocus) == cur_focus->transient) {
2968 head = TAILQ_PREV(winfocus, ws_win_list, entry);
2970 head = TAILQ_LAST(wl, ws_win_list);
2975 if (winfocus && winfocus->iconic) {
2976 while (winfocus != cur_focus) {
2977 if (winfocus == NULL)
2978 winfocus = TAILQ_LAST(wl, ws_win_list);
2979 if (winfocus->iconic == 0)
2981 winfocus = TAILQ_PREV(winfocus, ws_win_list,
2987 case SWM_ARG_ID_FOCUSNEXT:
2988 head = TAILQ_NEXT(cur_focus, entry);
2990 head = TAILQ_FIRST(wl);
2994 if (winfocus && winfocus->iconic) {
2995 while (winfocus != cur_focus) {
2996 if (winfocus == NULL)
2997 winfocus = TAILQ_FIRST(wl);
2998 if (winfocus->iconic == 0)
3000 winfocus = TAILQ_NEXT(winfocus, entry);
3005 case SWM_ARG_ID_FOCUSMAIN:
3006 winfocus = TAILQ_FIRST(wl);
3007 if (winfocus == cur_focus)
3008 winfocus = cur_focus->ws->focus_prev;
3015 focus_magic(winfocus);
3021 cycle_layout(struct swm_region *r, union arg *args)
3023 struct workspace *ws = r->ws;
3026 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
3029 if (ws->cur_layout->l_stack == NULL)
3030 ws->cur_layout = &layouts[0];
3035 if (focus_mode == SWM_FOCUS_DEFAULT)
3036 event_drain(XCB_ENTER_NOTIFY);
3038 a.id = SWM_ARG_ID_FOCUSCUR;
3043 stack_config(struct swm_region *r, union arg *args)
3045 struct workspace *ws = r->ws;
3047 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
3050 if (ws->cur_layout->l_config != NULL)
3051 ws->cur_layout->l_config(ws, args->id);
3053 if (args->id != SWM_ARG_ID_STACKINIT)
3060 struct swm_geometry g;
3061 struct swm_region *r;
3067 DNPRINTF(SWM_D_STACK, "stack: begin\n");
3069 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3070 for (i = 0; i < num_screens; i++) {
3074 TAILQ_FOREACH(r, &screens[i].rl, entry) {
3075 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
3076 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
3078 /* start with screen geometry, adjust for bar */
3080 g.w -= 2 * border_width;
3081 g.h -= 2 * border_width;
3087 r->ws->cur_layout->l_stack(r->ws, &g);
3088 r->ws->cur_layout->l_string(r->ws);
3089 /* save r so we can track region changes */
3096 if (focus_mode == SWM_FOCUS_DEFAULT)
3097 event_drain(XCB_ENTER_NOTIFY);
3099 DNPRINTF(SWM_D_STACK, "stack: end\n");
3103 store_float_geom(struct ws_win *win, struct swm_region *r)
3105 /* retain window geom and region geom */
3106 win->g_float = win->g;
3107 win->g_float.x -= X(r);
3108 win->g_float.y -= Y(r);
3109 win->g_floatvalid = 1;
3110 DNPRINTF(SWM_D_MISC, "store_float_geom: window: 0x%x, g: (%d,%d)"
3111 " %d x %d, g_float: (%d,%d) %d x %d\n", win->id, X(win), Y(win),
3112 WIDTH(win), HEIGHT(win), win->g_float.x, win->g_float.y,
3113 win->g_float.w, win->g_float.h);
3117 stack_floater(struct ws_win *win, struct swm_region *r)
3122 DNPRINTF(SWM_D_MISC, "stack_floater: window: 0x%x\n", win->id);
3125 * to allow windows to change their size (e.g. mplayer fs) only retrieve
3126 * geom on ws switches or return from max mode
3128 if (win->g_floatvalid && (win->floatmaxed || (r != r->ws->old_r &&
3129 !(win->ewmh_flags & EWMH_F_FULLSCREEN)))) {
3130 /* refloat at last floating relative position */
3131 win->g = win->g_float;
3136 win->floatmaxed = 0;
3139 * if set to fullscreen mode, configure window to maximum size.
3141 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3142 if (!win->g_floatvalid)
3143 store_float_geom(win, win->ws->r);
3145 win->g = win->ws->r->g;
3149 * remove border on fullscreen floater when in fullscreen mode or when
3150 * the quirk is present.
3152 if ((win->ewmh_flags & EWMH_F_FULLSCREEN) ||
3153 ((win->quirks & SWM_Q_FULLSCREEN) &&
3154 (WIDTH(win) >= WIDTH(r)) && (HEIGHT(win) >= HEIGHT(r)))) {
3155 if (win->bordered) {
3157 X(win) += border_width;
3158 Y(win) += border_width;
3160 } else if (!win->bordered) {
3162 X(win) -= border_width;
3163 Y(win) -= border_width;
3166 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
3167 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
3168 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
3173 * floaters and transients are auto-centred unless moved
3176 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - BORDER(win);
3177 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - BORDER(win);
3180 /* keep window within region bounds */
3181 constrain_window(win, r, 0);
3187 * Send keystrokes to terminal to decrease/increase the font size as the
3188 * window size changes.
3191 adjust_font(struct ws_win *win)
3193 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
3194 win->floating || win->transient)
3197 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
3198 WIDTH(win) / win->sh.width_inc < term_width &&
3199 win->font_steps < SWM_MAX_FONT_STEPS) {
3200 win->font_size_boundary[win->font_steps] =
3201 (win->sh.width_inc * term_width) + win->sh.base_width;
3204 win->last_inc = win->sh.width_inc;
3205 fake_keypress(win, XK_KP_Subtract, ShiftMask);
3206 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
3207 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
3210 win->last_inc = win->sh.width_inc;
3211 fake_keypress(win, XK_KP_Add, ShiftMask);
3215 #define SWAPXY(g) do { \
3217 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
3218 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
3221 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
3223 struct swm_geometry win_g, r_g = *g;
3224 struct ws_win *win, *fs_win = NULL;
3225 int i, j, s, stacks;
3226 int w_inc = 1, h_inc, w_base = 1, h_base;
3227 int hrh, extra = 0, h_slice, last_h = 0;
3228 int split, colno, winno, mwin, msize, mscale;
3229 int remain, missing, v_slice, reconfigure;
3231 xcb_get_window_attributes_reply_t *war;
3233 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
3234 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
3236 winno = count_win(ws, 0);
3237 if (winno == 0 && count_win(ws, 1) == 0)
3240 TAILQ_FOREACH(win, &ws->winlist, entry)
3241 if (win->transient == 0 && win->floating == 0
3242 && win->iconic == 0)
3249 w_inc = win->sh.width_inc;
3250 w_base = win->sh.base_width;
3251 mwin = ws->l_state.horizontal_mwin;
3252 mscale = ws->l_state.horizontal_msize;
3253 stacks = ws->l_state.horizontal_stacks;
3256 w_inc = win->sh.height_inc;
3257 w_base = win->sh.base_height;
3258 mwin = ws->l_state.vertical_mwin;
3259 mscale = ws->l_state.vertical_msize;
3260 stacks = ws->l_state.vertical_stacks;
3264 if (stacks > winno - mwin)
3265 stacks = winno - mwin;
3269 h_slice = r_g.h / SWM_H_SLICE;
3270 if (mwin && winno > mwin) {
3271 v_slice = r_g.w / SWM_V_SLICE;
3275 win_g.w = v_slice * mscale;
3277 if (w_inc > 1 && w_inc < v_slice) {
3278 /* adjust for window's requested size increment */
3279 remain = (win_g.w - w_base) % w_inc;
3285 win_g.x += r_g.w - msize;
3288 colno = split = winno / stacks;
3289 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
3290 2 * border_width) / stacks);
3292 hrh = r_g.h / colno;
3293 extra = r_g.h - (colno * hrh);
3294 win_g.h = hrh - 2 * border_width;
3296 /* stack all the tiled windows */
3297 i = j = 0, s = stacks;
3298 TAILQ_FOREACH(win, &ws->winlist, entry) {
3299 if (win->transient != 0 || win->floating != 0)
3301 if (win->iconic != 0)
3304 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3309 if (split && i == split) {
3310 colno = (winno - mwin) / stacks;
3311 if (s <= (winno - mwin) % stacks)
3313 split = split + colno;
3314 hrh = (r_g.h / colno);
3315 extra = r_g.h - (colno * hrh);
3319 win_g.x += win_g.w + 2 * border_width;
3320 win_g.w = (r_g.w - msize -
3321 (stacks * 2 * border_width)) / stacks;
3323 win_g.w += (r_g.w - msize -
3324 (stacks * 2 * border_width)) % stacks;
3328 win_g.h = hrh - 2 * border_width;
3330 h_inc = win->sh.width_inc;
3331 h_base = win->sh.base_width;
3333 h_inc = win->sh.height_inc;
3334 h_base = win->sh.base_height;
3336 if (j == colno - 1) {
3337 win_g.h = hrh + extra;
3338 } else if (h_inc > 1 && h_inc < h_slice) {
3339 /* adjust for window's requested size increment */
3340 remain = (win_g.h - h_base) % h_inc;
3341 missing = h_inc - remain;
3343 if (missing <= extra || j == 0) {
3355 win_g.y += last_h + 2 * border_width;
3357 if (disable_border && bar_enabled == 0 && winno == 1){
3359 win_g.w += 2 * border_width;
3360 win_g.h += 2 * border_width;
3365 if (X(win) != win_g.y || Y(win) != win_g.x ||
3366 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
3370 WIDTH(win) = win_g.h;
3371 HEIGHT(win) = win_g.w;
3374 if (X(win) != win_g.x || Y(win) != win_g.y ||
3375 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
3379 WIDTH(win) = win_g.w;
3380 HEIGHT(win) = win_g.h;
3384 if (bordered != win->bordered) {
3386 win->bordered = bordered;
3394 war = xcb_get_window_attributes_reply(conn,
3395 xcb_get_window_attributes(conn, win->id),
3398 if (war->map_state == XCB_MAP_STATE_UNMAPPED)
3399 map_window_raised(win->id);
3409 /* now, stack all the floaters and transients */
3410 TAILQ_FOREACH(win, &ws->winlist, entry) {
3411 if (win->transient == 0 && win->floating == 0)
3413 if (win->iconic == 1)
3415 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3420 stack_floater(win, ws->r);
3421 map_window_raised(win->id);
3425 stack_floater(fs_win, ws->r);
3426 map_window_raised(fs_win->id);
3431 vertical_config(struct workspace *ws, int id)
3433 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
3437 case SWM_ARG_ID_STACKRESET:
3438 case SWM_ARG_ID_STACKINIT:
3439 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
3440 ws->l_state.vertical_mwin = 1;
3441 ws->l_state.vertical_stacks = 1;
3443 case SWM_ARG_ID_MASTERSHRINK:
3444 if (ws->l_state.vertical_msize > 1)
3445 ws->l_state.vertical_msize--;
3447 case SWM_ARG_ID_MASTERGROW:
3448 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
3449 ws->l_state.vertical_msize++;
3451 case SWM_ARG_ID_MASTERADD:
3452 ws->l_state.vertical_mwin++;
3454 case SWM_ARG_ID_MASTERDEL:
3455 if (ws->l_state.vertical_mwin > 0)
3456 ws->l_state.vertical_mwin--;
3458 case SWM_ARG_ID_STACKINC:
3459 ws->l_state.vertical_stacks++;
3461 case SWM_ARG_ID_STACKDEC:
3462 if (ws->l_state.vertical_stacks > 1)
3463 ws->l_state.vertical_stacks--;
3465 case SWM_ARG_ID_FLIPLAYOUT:
3466 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
3474 vertical_stack(struct workspace *ws, struct swm_geometry *g)
3476 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
3478 stack_master(ws, g, 0, ws->l_state.vertical_flip);
3482 horizontal_config(struct workspace *ws, int id)
3484 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
3487 case SWM_ARG_ID_STACKRESET:
3488 case SWM_ARG_ID_STACKINIT:
3489 ws->l_state.horizontal_mwin = 1;
3490 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
3491 ws->l_state.horizontal_stacks = 1;
3493 case SWM_ARG_ID_MASTERSHRINK:
3494 if (ws->l_state.horizontal_msize > 1)
3495 ws->l_state.horizontal_msize--;
3497 case SWM_ARG_ID_MASTERGROW:
3498 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
3499 ws->l_state.horizontal_msize++;
3501 case SWM_ARG_ID_MASTERADD:
3502 ws->l_state.horizontal_mwin++;
3504 case SWM_ARG_ID_MASTERDEL:
3505 if (ws->l_state.horizontal_mwin > 0)
3506 ws->l_state.horizontal_mwin--;
3508 case SWM_ARG_ID_STACKINC:
3509 ws->l_state.horizontal_stacks++;
3511 case SWM_ARG_ID_STACKDEC:
3512 if (ws->l_state.horizontal_stacks > 1)
3513 ws->l_state.horizontal_stacks--;
3515 case SWM_ARG_ID_FLIPLAYOUT:
3516 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
3524 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
3526 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
3528 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
3531 /* fullscreen view */
3533 max_stack(struct workspace *ws, struct swm_geometry *g)
3535 struct swm_geometry gg = *g;
3536 struct ws_win *win, *wintrans = NULL, *parent = NULL;
3537 int winno, num_screens;
3539 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
3544 winno = count_win(ws, 0);
3545 if (winno == 0 && count_win(ws, 1) == 0)
3548 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3549 TAILQ_FOREACH(win, &ws->winlist, entry) {
3550 if (win->transient) {
3552 parent = find_window(win->transient);
3556 if (win->floating && win->floatmaxed == 0 ) {
3558 * retain geometry for retrieval on exit from
3561 store_float_geom(win, ws->r);
3562 win->floatmaxed = 1;
3565 /* only reconfigure if necessary */
3566 if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
3567 HEIGHT(win) != gg.h) {
3573 WIDTH(win) += 2 * border_width;
3574 HEIGHT(win) += 2 * border_width;
3579 /* unmap only if we don't have multi screen */
3580 if (win != ws->focus)
3581 if (!(num_screens > 1 || outputs > 1))
3585 /* put the last transient on top */
3588 map_window_raised(parent->id);
3589 stack_floater(wintrans, ws->r);
3590 focus_magic(wintrans);
3595 send_to_ws(struct swm_region *r, union arg *args)
3597 int wsid = args->id;
3598 struct ws_win *win = NULL, *parent;
3599 struct workspace *ws, *nws;
3600 xcb_atom_t ws_idx_atom = XCB_ATOM_NONE;
3601 char ws_idx_str[SWM_PROPLEN];
3604 if (wsid >= workspace_limit)
3607 if (r && r->ws && r->ws->focus)
3613 if (win->ws->idx == wsid)
3616 DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%x\n", win->id);
3619 nws = &win->s->ws[wsid];
3621 a.id = SWM_ARG_ID_FOCUSPREV;
3623 if (win->transient) {
3624 parent = find_window(win->transient);
3626 unmap_window(parent);
3627 TAILQ_REMOVE(&ws->winlist, parent, entry);
3628 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
3633 TAILQ_REMOVE(&ws->winlist, win, entry);
3634 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
3635 if (TAILQ_EMPTY(&ws->winlist))
3636 r->ws->focus = NULL;
3639 /* Try to update the window's workspace property */
3640 ws_idx_atom = get_atom_from_string("_SWM_WS");
3642 snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) <
3644 DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
3646 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
3647 ws_idx_atom, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
3658 pressbutton(struct swm_region *r, union arg *args)
3660 xcb_test_fake_input(conn, XCB_BUTTON_PRESS, args->id,
3661 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3662 xcb_test_fake_input(conn, XCB_BUTTON_RELEASE, args->id,
3663 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3667 raise_toggle(struct swm_region *r, union arg *args)
3669 if (r == NULL || r->ws == NULL)
3672 r->ws->always_raise = !r->ws->always_raise;
3674 /* bring floaters back to top */
3675 if (r->ws->always_raise == 0)
3682 iconify(struct swm_region *r, union arg *args)
3686 if (r->ws->focus == NULL)
3688 unmap_window(r->ws->focus);
3689 update_iconic(r->ws->focus, 1);
3692 r->ws->focus = NULL;
3693 a.id = SWM_ARG_ID_FOCUSCUR;
3700 get_win_name(xcb_window_t win)
3703 xcb_get_property_cookie_t c;
3704 xcb_icccm_get_text_property_reply_t r;
3706 c = xcb_icccm_get_wm_name(conn, win);
3707 if (xcb_icccm_get_wm_name_reply(conn, c, &r, NULL)) {
3708 if (r.name_len > 0) {
3709 name = malloc(r.name_len + 1);
3711 xcb_icccm_get_text_property_reply_wipe(&r);
3714 memcpy(name, r.name, r.name_len);
3715 name[r.name_len] = '\0';
3717 xcb_icccm_get_text_property_reply_wipe(&r);
3724 uniconify(struct swm_region *r, union arg *args)
3731 DNPRINTF(SWM_D_MISC, "uniconify\n");
3733 if (r == NULL || r->ws == NULL)
3736 /* make sure we have anything to uniconify */
3737 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3738 if (win->ws == NULL)
3739 continue; /* should never happen */
3740 if (win->iconic == 0)
3748 search_resp_action = SWM_SEARCH_UNICONIFY;
3750 spawn_select(r, args, "search", &searchpid);
3752 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3755 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3756 if (win->ws == NULL)
3757 continue; /* should never happen */
3758 if (win->iconic == 0)
3761 name = get_win_name(win->id);
3764 fprintf(lfile, "%s.%u\n", name, win->id);
3774 name_workspace(struct swm_region *r, union arg *args)
3778 DNPRINTF(SWM_D_MISC, "name_workspace\n");
3784 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
3786 spawn_select(r, args, "name_workspace", &searchpid);
3788 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3791 fprintf(lfile, "%s", "");
3796 search_workspace(struct swm_region *r, union arg *args)
3799 struct workspace *ws;
3802 DNPRINTF(SWM_D_MISC, "search_workspace\n");
3808 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
3810 spawn_select(r, args, "search", &searchpid);
3812 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3815 for (i = 0; i < workspace_limit; i++) {
3819 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
3820 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
3827 search_win_cleanup(void)
3829 struct search_window *sw = NULL;
3831 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
3832 xcb_destroy_window(conn, sw->indicator);
3833 xcb_free_gc(conn, sw->gc);
3834 TAILQ_REMOVE(&search_wl, sw, entry);
3840 search_win(struct swm_region *r, union arg *args)
3842 struct ws_win *win = NULL;
3843 struct search_window *sw = NULL;
3845 uint32_t gcv[3], wa[2];
3850 XRectangle ibox, lbox;
3852 DNPRINTF(SWM_D_MISC, "search_win\n");
3855 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
3857 spawn_select(r, args, "search", &searchpid);
3859 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3862 TAILQ_INIT(&search_wl);
3865 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3866 if (win->iconic == 1)
3869 sw = calloc(1, sizeof(struct search_window));
3871 warn("search_win: calloc");
3873 search_win_cleanup();
3879 snprintf(s, sizeof s, "%d", i);
3882 /* FIXME fix calculations */
3884 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
3887 w = xcb_generate_id(conn);
3888 wa[0] = r->s->c[SWM_S_COLOR_FOCUS].color;
3889 wa[1] = r->s->c[SWM_S_COLOR_UNFOCUS].color;
3891 xcb_create_window(conn, XCB_COPY_FROM_PARENT, w, win->id, 0, 0,
3892 lbox.width + 4, bar_fs_extents->max_logical_extent.height,
3893 1, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
3894 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
3897 xcb_create_window(conn, XCB_COPY_FROM_PARENT, w, win->id, 0, 0,
3898 22, 20, 1, XCB_WINDOW_CLASS_INPUT_OUTPUT,
3899 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL |
3900 XCB_CW_BORDER_PIXEL, wa);
3904 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
3906 sw->gc = xcb_generate_id(conn);
3907 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
3908 gcv[1] = r->s->c[SWM_S_COLOR_FOCUS].color;
3910 xcb_create_gc(conn, sw->gc, w, XCB_GC_FOREGROUND |
3911 XCB_GC_BACKGROUND | XCB_GC_GRAPHICS_EXPOSURES, gcv);
3912 map_window_raised(w);
3915 xcb_image_text_8(conn, len, w, sw->gc, 2,
3916 (bar_fs_extents->max_logical_extent.height -
3917 lbox.height) / 2 - lbox.y, s);
3920 xcb_image_text_8(conn, len, w, sw->gc, 6, 14, s);
3923 DNPRINTF(SWM_D_MISC, "search_win: mapped window: 0x%x\n", w);
3925 fprintf(lfile, "%d\n", i);
3935 search_resp_uniconify(char *resp, unsigned long len)
3941 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
3943 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
3944 if (win->iconic == 0)
3946 name = get_win_name(win->id);
3949 if (asprintf(&s, "%s.%u", name, win->id) == -1) {
3954 if (strncmp(s, resp, len) == 0) {
3955 /* XXX this should be a callback to generalize */
3956 update_iconic(win, 0);
3965 search_resp_name_workspace(char *resp, unsigned long len)
3967 struct workspace *ws;
3969 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
3971 if (search_r->ws == NULL)
3976 free(search_r->ws->name);
3977 search_r->ws->name = NULL;
3981 ws->name = strdup(resp);
3982 if (ws->name == NULL) {
3983 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
3984 "strdup: %s", strerror(errno));
3991 search_resp_search_workspace(char *resp, unsigned long len)
3998 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
4002 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
4009 ws_idx = (int)strtonum(q, 1, workspace_limit, &errstr);
4011 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
4018 switchws(search_r, &a);
4022 search_resp_search_window(char *resp, unsigned long len)
4027 struct search_window *sw;
4029 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
4033 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
4038 idx = (int)strtonum(s, 1, INT_MAX, &errstr);
4040 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
4047 TAILQ_FOREACH(sw, &search_wl, entry)
4048 if (idx == sw->idx) {
4054 #define MAX_RESP_LEN 1024
4057 search_do_resp(void)
4063 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
4068 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
4069 warn("search: calloc");
4073 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
4075 warn("search: read error");
4078 resp[rbytes] = '\0';
4081 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
4082 * newline, so work around that by sanitizing the resp now.
4084 resp[strcspn(resp, "\n")] = '\0';
4087 switch (search_resp_action) {
4088 case SWM_SEARCH_UNICONIFY:
4089 search_resp_uniconify(resp, len);
4091 case SWM_SEARCH_NAME_WORKSPACE:
4092 search_resp_name_workspace(resp, len);
4094 case SWM_SEARCH_SEARCH_WORKSPACE:
4095 search_resp_search_workspace(resp, len);
4097 case SWM_SEARCH_SEARCH_WINDOW:
4098 search_resp_search_window(resp, len);
4103 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
4104 search_win_cleanup();
4106 search_resp_action = SWM_SEARCH_NONE;
4107 close(select_resp_pipe[0]);
4112 wkill(struct swm_region *r, union arg *args)
4114 DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
4116 if (r->ws->focus == NULL)
4119 if (args->id == SWM_ARG_ID_KILLWINDOW)
4120 xcb_kill_client(conn, r->ws->focus->id);
4122 if (r->ws->focus->can_delete)
4123 client_msg(r->ws->focus, a_delete);
4130 floating_toggle_win(struct ws_win *win)
4132 struct swm_region *r;
4142 /* reject floating toggles in max stack mode */
4143 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
4146 if (win->floating) {
4147 if (!win->floatmaxed) {
4148 /* retain position for refloat */
4149 store_float_geom(win, r);
4153 if (win->g_floatvalid) {
4154 /* refloat at last floating relative position */
4155 X(win) = win->g_float.x + X(r);
4156 Y(win) = win->g_float.y + Y(r);
4157 WIDTH(win) = win->g_float.w;
4158 HEIGHT(win) = win->g_float.h;
4163 ewmh_update_actions(win);
4169 floating_toggle(struct swm_region *r, union arg *args)
4171 struct ws_win *win = r->ws->focus;
4177 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4178 _NET_WM_STATE_TOGGLE);
4182 if (win == win->ws->focus) {
4183 a.id = SWM_ARG_ID_FOCUSCUR;
4184 focus(win->ws->r, &a);
4188 event_drain(XCB_ENTER_NOTIFY);
4192 constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
4194 if (MAX_X(win) + BORDER(win) > MAX_X(r)) {
4196 WIDTH(win) = MAX_X(r) - X(win) - BORDER(win);
4198 X(win) = MAX_X(r)- WIDTH(win) - BORDER(win);
4201 if (X(win) + BORDER(win) < X(r)) {
4203 WIDTH(win) -= X(r) - X(win) - BORDER(win);
4205 X(win) = X(r) - BORDER(win);
4208 if (MAX_Y(win) + BORDER(win) > MAX_Y(r)) {
4210 HEIGHT(win) = MAX_Y(r) - Y(win) - BORDER(win);
4212 Y(win) = MAX_Y(r) - HEIGHT(win) - BORDER(win);
4215 if (Y(win) + BORDER(win) < Y(r)) {
4217 HEIGHT(win) -= Y(r) - Y(win) - BORDER(win);
4219 Y(win) = Y(r) - BORDER(win);
4225 if (HEIGHT(win) < 1)
4231 update_window(struct ws_win *win)
4236 mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
4237 XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT |
4238 XCB_CONFIG_WINDOW_BORDER_WIDTH;
4242 wc[3] = HEIGHT(win);
4243 wc[4] = BORDER(win);
4245 DNPRINTF(SWM_D_EVENT, "update_window: window: 0x%x, (x,y) w x h: "
4246 "(%d,%d) %d x %d, bordered: %s\n", win->id, wc[0], wc[1], wc[2],
4247 wc[3], YESNO(win->bordered));
4249 xcb_configure_window(conn, win->id, mask, wc);
4252 #define SWM_RESIZE_STEPS (50)
4255 resize(struct ws_win *win, union arg *args)
4257 xcb_timestamp_t timestamp = 0;
4258 struct swm_region *r = NULL;
4259 int resize_step = 0;
4260 struct swm_geometry g;
4261 int top = 0, left = 0, resizing;
4263 unsigned int shape; /* cursor style */
4264 xcb_cursor_t cursor;
4265 xcb_font_t cursor_font;
4266 xcb_grab_pointer_cookie_t gpc;
4267 xcb_grab_pointer_reply_t *gpr;
4268 xcb_query_pointer_reply_t *xpr;
4269 xcb_generic_event_t *evt;
4270 xcb_motion_notify_event_t *mne;
4276 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4279 DNPRINTF(SWM_D_EVENT, "resize: window: 0x%x, floating: %s, "
4280 "transient: 0x%x\n", win->id, YESNO(win->floating),
4283 if (!(win->transient != 0 || win->floating != 0))
4286 /* reject resizes in max mode for floaters (transient ok) */
4287 if (win->floatmaxed)
4291 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4297 case SWM_ARG_ID_WIDTHSHRINK:
4298 WIDTH(win) -= SWM_RESIZE_STEPS;
4301 case SWM_ARG_ID_WIDTHGROW:
4302 WIDTH(win) += SWM_RESIZE_STEPS;
4305 case SWM_ARG_ID_HEIGHTSHRINK:
4306 HEIGHT(win) -= SWM_RESIZE_STEPS;
4309 case SWM_ARG_ID_HEIGHTGROW:
4310 HEIGHT(win) += SWM_RESIZE_STEPS;
4317 constrain_window(win, r, 1);
4319 store_float_geom(win,r);
4323 /* get cursor offset from window root */
4324 xpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4331 if (xpr->win_x < WIDTH(win) / 2)
4334 if (xpr->win_y < HEIGHT(win) / 2)
4337 if (args->id == SWM_ARG_ID_CENTER)
4340 shape = (left) ? XC_top_left_corner : XC_top_right_corner;
4342 shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
4344 cursor_font = xcb_generate_id(conn);
4345 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4347 cursor = xcb_generate_id(conn);
4348 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4349 shape, shape + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4351 gpc = xcb_grab_pointer(conn, False, win->id, MOUSEMASK,
4352 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE, cursor,
4354 gpr = xcb_grab_pointer_reply(conn, gpc, NULL);
4356 xcb_free_cursor(conn, cursor);
4357 xcb_close_font(conn, cursor_font);
4364 while ((evt = xcb_wait_for_event(conn)) && resizing) {
4365 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4366 case XCB_BUTTON_RELEASE:
4367 DNPRINTF(SWM_D_EVENT, "resize: BUTTON_RELEASE\n");
4370 case XCB_MOTION_NOTIFY:
4371 mne = (xcb_motion_notify_event_t *)evt;
4372 /* cursor offset/delta from start of the operation */
4373 dx = mne->root_x - xpr->root_x;
4374 dy = mne->root_y - xpr->root_y;
4380 if (args->id == SWM_ARG_ID_CENTER) {
4381 if (g.h / 2 + dy < 1)
4385 HEIGHT(win) = g.h + 2 * dy;
4393 HEIGHT(win) = g.h + dy;
4400 if (args->id == SWM_ARG_ID_CENTER) {
4401 if (g.w / 2 + dx < 1)
4405 WIDTH(win) = g.w + 2 * dx;
4413 WIDTH(win) = g.w + dx;
4416 constrain_window(win, r, 1);
4418 /* not free, don't sync more than 120 times / second */
4419 if ((mne->time - timestamp) > (1000 / 120) ) {
4420 timestamp = mne->time;
4435 store_float_geom(win,r);
4437 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4438 xcb_free_cursor(conn, cursor);
4439 xcb_close_font(conn, cursor_font);
4442 DNPRINTF(SWM_D_EVENT, "resize: done\n");
4446 resize_step(struct swm_region *r, union arg *args)
4448 struct ws_win *win = NULL;
4450 if (r && r->ws && r->ws->focus)
4458 #define SWM_MOVE_STEPS (50)
4461 move(struct ws_win *win, union arg *args)
4463 xcb_timestamp_t timestamp = 0;
4464 int move_step = 0, moving;
4465 struct swm_region *r = NULL;
4466 xcb_font_t cursor_font;
4467 xcb_cursor_t cursor;
4468 xcb_grab_pointer_cookie_t gpc;
4469 xcb_grab_pointer_reply_t *gpr;
4470 xcb_query_pointer_reply_t *qpr;
4471 xcb_generic_event_t *evt;
4472 xcb_motion_notify_event_t *mne;
4478 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4481 DNPRINTF(SWM_D_EVENT, "move: window: 0x%x, floating: %s, transient: "
4482 "0x%x\n", win->id, YESNO(win->floating), win->transient);
4484 /* in max_stack mode should only move transients */
4485 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
4489 if (win->floating == 0 && !win->transient) {
4490 store_float_geom(win, r);
4491 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4494 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4501 case SWM_ARG_ID_MOVELEFT:
4502 X(win) -= (SWM_MOVE_STEPS - border_width);
4505 case SWM_ARG_ID_MOVERIGHT:
4506 X(win) += (SWM_MOVE_STEPS - border_width);
4509 case SWM_ARG_ID_MOVEUP:
4510 Y(win) -= (SWM_MOVE_STEPS - border_width);
4513 case SWM_ARG_ID_MOVEDOWN:
4514 Y(win) += (SWM_MOVE_STEPS - border_width);
4521 constrain_window(win, r, 0);
4523 store_float_geom(win, r);
4527 cursor_font = xcb_generate_id(conn);
4528 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4530 cursor = xcb_generate_id(conn);
4531 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4532 XC_fleur, XC_fleur + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4534 gpc = xcb_grab_pointer(conn, False, win->id, MOUSEMASK,
4535 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC,
4536 XCB_WINDOW_NONE, cursor, XCB_CURRENT_TIME);
4537 gpr = xcb_grab_pointer_reply(conn, gpc, NULL);
4539 xcb_free_cursor(conn, cursor);
4540 xcb_close_font(conn, cursor_font);
4544 /* get cursor offset from window root */
4545 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4548 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4549 xcb_free_cursor(conn, cursor);
4550 xcb_close_font(conn, cursor_font);
4556 while ((evt = xcb_wait_for_event(conn)) && moving) {
4557 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4558 case XCB_BUTTON_RELEASE:
4559 DNPRINTF(SWM_D_EVENT, "move: BUTTON_RELEASE\n");
4562 case XCB_MOTION_NOTIFY:
4563 mne = (xcb_motion_notify_event_t *)evt;
4564 X(win) = mne->root_x - qpr->win_x - border_width;
4565 Y(win) = mne->root_y - qpr->win_y - border_width;
4567 constrain_window(win, r, 0);
4569 /* not free, don't sync more than 120 times / second */
4570 if ((mne->time - timestamp) > (1000 / 120) ) {
4571 timestamp = mne->time;
4586 store_float_geom(win, r);
4588 xcb_free_cursor(conn, cursor);
4589 xcb_close_font(conn, cursor_font);
4590 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4591 DNPRINTF(SWM_D_EVENT, "move: done\n");
4595 move_step(struct swm_region *r, union arg *args)
4597 struct ws_win *win = NULL;
4599 if (r && r->ws && r->ws->focus)
4604 if (!(win->transient != 0 || win->floating != 0))
4611 /* user/key callable function IDs */
4661 KF_SEARCH_WORKSPACE,
4702 KF_DUMPWINS, /* MUST BE LAST */
4706 /* key definitions */
4708 char name[SWM_FUNCNAME_LEN];
4709 void (*func)(struct swm_region *r, union arg *);
4711 } keyfuncs[KF_INVALID + 1] = {
4712 /* name function argument */
4713 { "bar_toggle", bar_toggle, {0} },
4714 { "button2", pressbutton, {2} },
4715 { "cycle_layout", cycle_layout, {0} },
4716 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
4717 { "float_toggle", floating_toggle,{0} },
4718 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
4719 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
4720 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
4721 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
4722 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
4723 { "iconify", iconify, {0} },
4724 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
4725 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
4726 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
4727 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
4728 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
4729 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
4730 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
4731 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
4732 { "mvws_1", send_to_ws, {.id = 0} },
4733 { "mvws_2", send_to_ws, {.id = 1} },
4734 { "mvws_3", send_to_ws, {.id = 2} },
4735 { "mvws_4", send_to_ws, {.id = 3} },
4736 { "mvws_5", send_to_ws, {.id = 4} },
4737 { "mvws_6", send_to_ws, {.id = 5} },
4738 { "mvws_7", send_to_ws, {.id = 6} },
4739 { "mvws_8", send_to_ws, {.id = 7} },
4740 { "mvws_9", send_to_ws, {.id = 8} },
4741 { "mvws_10", send_to_ws, {.id = 9} },
4742 { "mvws_11", send_to_ws, {.id = 10} },
4743 { "mvws_12", send_to_ws, {.id = 11} },
4744 { "mvws_13", send_to_ws, {.id = 12} },
4745 { "mvws_14", send_to_ws, {.id = 13} },
4746 { "mvws_15", send_to_ws, {.id = 14} },
4747 { "mvws_16", send_to_ws, {.id = 15} },
4748 { "mvws_17", send_to_ws, {.id = 16} },
4749 { "mvws_18", send_to_ws, {.id = 17} },
4750 { "mvws_19", send_to_ws, {.id = 18} },
4751 { "mvws_20", send_to_ws, {.id = 19} },
4752 { "mvws_21", send_to_ws, {.id = 20} },
4753 { "mvws_22", send_to_ws, {.id = 21} },
4754 { "name_workspace", name_workspace, {0} },
4755 { "quit", quit, {0} },
4756 { "raise_toggle", raise_toggle, {0} },
4757 { "restart", restart, {0} },
4758 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
4759 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
4760 { "search_win", search_win, {0} },
4761 { "search_workspace", search_workspace, {0} },
4762 { "spawn_custom", NULL, {0} },
4763 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
4764 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
4765 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
4766 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
4767 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
4768 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
4769 { "uniconify", uniconify, {0} },
4770 { "version", version, {0} },
4771 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
4772 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
4773 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
4774 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
4775 { "ws_1", switchws, {.id = 0} },
4776 { "ws_2", switchws, {.id = 1} },
4777 { "ws_3", switchws, {.id = 2} },
4778 { "ws_4", switchws, {.id = 3} },
4779 { "ws_5", switchws, {.id = 4} },
4780 { "ws_6", switchws, {.id = 5} },
4781 { "ws_7", switchws, {.id = 6} },
4782 { "ws_8", switchws, {.id = 7} },
4783 { "ws_9", switchws, {.id = 8} },
4784 { "ws_10", switchws, {.id = 9} },
4785 { "ws_11", switchws, {.id = 10} },
4786 { "ws_12", switchws, {.id = 11} },
4787 { "ws_13", switchws, {.id = 12} },
4788 { "ws_14", switchws, {.id = 13} },
4789 { "ws_15", switchws, {.id = 14} },
4790 { "ws_16", switchws, {.id = 15} },
4791 { "ws_17", switchws, {.id = 16} },
4792 { "ws_18", switchws, {.id = 17} },
4793 { "ws_19", switchws, {.id = 18} },
4794 { "ws_20", switchws, {.id = 19} },
4795 { "ws_21", switchws, {.id = 20} },
4796 { "ws_22", switchws, {.id = 21} },
4797 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
4798 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
4799 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
4800 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
4801 { "ws_prior", priorws, {0} },
4802 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
4803 { "invalid key func", NULL, {0} },
4806 RB_ENTRY(key) entry;
4809 enum keyfuncid funcid;
4812 RB_HEAD(key_tree, key);
4815 key_cmp(struct key *kp1, struct key *kp2)
4817 if (kp1->keysym < kp2->keysym)
4819 if (kp1->keysym > kp2->keysym)
4822 if (kp1->mod < kp2->mod)
4824 if (kp1->mod > kp2->mod)
4830 RB_GENERATE(key_tree, key, entry, key_cmp);
4831 struct key_tree keys;
4834 enum { client_click, root_click };
4836 unsigned int action;
4838 unsigned int button;
4839 void (*func)(struct ws_win *, union arg *);
4842 /* action key mouse button func args */
4843 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
4844 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
4845 { client_click, MODKEY, Button1, move, {0} },
4849 update_modkey(unsigned int mod)
4855 RB_FOREACH(kp, key_tree, &keys)
4856 if (kp->mod & ShiftMask)
4857 kp->mod = mod | ShiftMask;
4861 for (i = 0; i < LENGTH(buttons); i++)
4862 if (buttons[i].mask & ShiftMask)
4863 buttons[i].mask = mod | ShiftMask;
4865 buttons[i].mask = mod;
4870 TAILQ_ENTRY(spawn_prog) entry;
4875 TAILQ_HEAD(spawn_list, spawn_prog);
4876 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
4879 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
4882 struct spawn_prog *prog = NULL;
4884 char *ap, **real_args;
4886 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
4889 TAILQ_FOREACH(prog, &spawns, entry) {
4890 if (!strcasecmp(spawn_name, prog->name))
4894 warnx("spawn_custom: program %s not found", spawn_name);
4898 /* make room for expanded args */
4899 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
4900 err(1, "spawn_custom: calloc real_args");
4902 /* expand spawn_args into real_args */
4903 for (i = 0; i < prog->argc; i++) {
4905 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
4906 if (!strcasecmp(ap, "$bar_border")) {
4908 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
4910 err(1, "spawn_custom border color");
4911 } else if (!strcasecmp(ap, "$bar_color")) {
4913 strdup(r->s->c[SWM_S_COLOR_BAR].name))
4915 err(1, "spawn_custom bar color");
4916 } else if (!strcasecmp(ap, "$bar_font")) {
4917 if ((real_args[i] = strdup(bar_fonts))
4919 err(1, "spawn_custom bar fonts");
4920 } else if (!strcasecmp(ap, "$bar_font_color")) {
4922 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
4924 err(1, "spawn_custom color font");
4925 } else if (!strcasecmp(ap, "$color_focus")) {
4927 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
4929 err(1, "spawn_custom color focus");
4930 } else if (!strcasecmp(ap, "$color_unfocus")) {
4932 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
4934 err(1, "spawn_custom color unfocus");
4936 /* no match --> copy as is */
4937 if ((real_args[i] = strdup(ap)) == NULL)
4938 err(1, "spawn_custom strdup(ap)");
4940 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
4945 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
4946 for (i = 0; i < prog->argc; i++)
4947 DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
4948 DNPRINTF(SWM_D_SPAWN, "\n");
4950 *ret_args = real_args;
4951 return (prog->argc);
4955 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
4961 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4965 spawn(r->ws->idx, &a, 1);
4967 for (i = 0; i < spawn_argc; i++)
4973 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
4979 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4983 if (pipe(select_list_pipe) == -1)
4984 err(1, "pipe error");
4985 if (pipe(select_resp_pipe) == -1)
4986 err(1, "pipe error");
4988 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
4989 err(1, "could not disable SIGPIPE");
4990 switch (*pid = fork()) {
4992 err(1, "cannot fork");
4995 if (dup2(select_list_pipe[0], 0) == -1)
4997 if (dup2(select_resp_pipe[1], 1) == -1)
4999 close(select_list_pipe[1]);
5000 close(select_resp_pipe[0]);
5001 spawn(r->ws->idx, &a, 0);
5003 default: /* parent */
5004 close(select_list_pipe[0]);
5005 close(select_resp_pipe[1]);
5009 for (i = 0; i < spawn_argc; i++)
5015 spawn_insert(char *name, char *args)
5017 char *arg, *cp, *ptr;
5018 struct spawn_prog *sp;
5020 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
5022 if ((sp = calloc(1, sizeof *sp)) == NULL)
5023 err(1, "spawn_insert: calloc");
5024 if ((sp->name = strdup(name)) == NULL)
5025 err(1, "spawn_insert: strdup");
5027 /* convert the arguments to an argument list */
5028 if ((ptr = cp = strdup(args)) == NULL)
5029 err(1, "spawn_insert: strdup");
5030 while ((arg = strsep(&ptr, " \t")) != NULL) {
5031 /* empty field; skip it */
5036 if ((sp->argv = realloc(sp->argv, sp->argc *
5037 sizeof *sp->argv)) == NULL)
5038 err(1, "spawn_insert: realloc");
5039 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
5040 err(1, "spawn_insert: strdup");
5044 TAILQ_INSERT_TAIL(&spawns, sp, entry);
5045 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
5049 spawn_remove(struct spawn_prog *sp)
5053 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
5055 TAILQ_REMOVE(&spawns, sp, entry);
5056 for (i = 0; i < sp->argc; i++)
5062 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
5066 spawn_replace(struct spawn_prog *sp, char *name, char *args)
5068 DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
5071 spawn_insert(name, args);
5073 DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
5077 setspawn(char *name, char *args)
5079 struct spawn_prog *sp;
5081 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
5086 TAILQ_FOREACH(sp, &spawns, entry) {
5087 if (!strcmp(sp->name, name)) {
5091 spawn_replace(sp, name, args);
5092 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5096 if (*args == '\0') {
5097 warnx("error: setspawn: cannot find program: %s", name);
5101 spawn_insert(name, args);
5102 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5106 setconfspawn(char *selector, char *value, int flags)
5108 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, value);
5110 setspawn(selector, value);
5112 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
5119 setconfspawn("term", "xterm", 0);
5120 setconfspawn("spawn_term", "xterm", 0);
5121 setconfspawn("screenshot_all", "screenshot.sh full", 0);
5122 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
5123 setconfspawn("lock", "xlock", 0);
5124 setconfspawn("initscr", "initscreen.sh", 0);
5125 setconfspawn("menu", "dmenu_run"
5128 " -nf $bar_font_color"
5130 " -sf $bar_color", 0);
5131 setconfspawn("search", "dmenu"
5135 " -nf $bar_font_color"
5137 " -sf $bar_color", 0);
5138 setconfspawn("name_workspace", "dmenu"
5142 " -nf $bar_font_color"
5144 " -sf $bar_color", 0);
5148 #define SWM_MODNAME_SIZE 32
5149 #define SWM_KEY_WS "\n+ \t"
5151 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
5155 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
5156 if (mod == NULL || ks == NULL) {
5157 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
5160 if (keystr == NULL || strlen(keystr) == 0) {
5161 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
5165 *ks = XCB_NO_SYMBOL;
5167 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
5168 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
5170 cp += (long)strspn(cp, SWM_KEY_WS);
5171 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
5173 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
5175 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
5177 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
5179 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
5181 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
5183 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
5184 *mod |= ControlMask;
5186 *ks = XStringToKeysym(name);
5187 XConvertCase(*ks, ks, &uks);
5188 if (ks == XCB_NO_SYMBOL) {
5190 "parsekeys: invalid key %s\n",
5196 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
5201 strdupsafe(char *str)
5206 return (strdup(str));
5210 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
5214 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
5215 keyfuncs[kfid].name, spawn_name);
5217 if ((kp = malloc(sizeof *kp)) == NULL)
5218 err(1, "key_insert: malloc");
5223 kp->spawn_name = strdupsafe(spawn_name);
5224 RB_INSERT(key_tree, &keys, kp);
5226 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
5230 key_lookup(unsigned int mod, KeySym ks)
5237 return (RB_FIND(key_tree, &keys, &kp));
5241 key_remove(struct key *kp)
5243 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
5245 RB_REMOVE(key_tree, &keys, kp);
5246 free(kp->spawn_name);
5249 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
5253 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
5256 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
5260 key_insert(mod, ks, kfid, spawn_name);
5262 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
5266 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
5271 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
5272 keyfuncs[kfid].name, spawn_name);
5274 if ((kp = key_lookup(mod, ks)) != NULL) {
5275 if (kfid == KF_INVALID)
5278 key_replace(kp, mod, ks, kfid, spawn_name);
5279 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5282 if (kfid == KF_INVALID) {
5283 warnx("error: setkeybinding: cannot find mod/key combination");
5284 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5288 key_insert(mod, ks, kfid, spawn_name);
5289 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5293 setconfbinding(char *selector, char *value, int flags)
5295 enum keyfuncid kfid;
5298 struct spawn_prog *sp;
5299 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
5300 if (selector == NULL) {
5301 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
5302 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5304 setkeybinding(mod, ks, kfid, NULL);
5309 /* search by key function name */
5310 for (kfid = 0; kfid < KF_INVALID; (kfid)++) {
5311 if (strncasecmp(selector, keyfuncs[kfid].name,
5312 SWM_FUNCNAME_LEN) == 0) {
5313 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5315 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5316 setkeybinding(mod, ks, kfid, NULL);
5322 /* search by custom spawn name */
5323 TAILQ_FOREACH(sp, &spawns, entry) {
5324 if (strcasecmp(selector, sp->name) == 0) {
5325 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5327 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5328 setkeybinding(mod, ks, KF_SPAWN_CUSTOM,
5335 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
5342 setkeybinding(MODKEY, XK_space, KF_CYCLE_LAYOUT,NULL);
5343 setkeybinding(MODKEY|ShiftMask, XK_backslash, KF_FLIP_LAYOUT, NULL);
5344 setkeybinding(MODKEY|ShiftMask, XK_space, KF_STACK_RESET, NULL);
5345 setkeybinding(MODKEY, XK_h, KF_MASTER_SHRINK, NULL);
5346 setkeybinding(MODKEY, XK_l, KF_MASTER_GROW, NULL);
5347 setkeybinding(MODKEY, XK_comma, KF_MASTER_ADD, NULL);
5348 setkeybinding(MODKEY, XK_period, KF_MASTER_DEL, NULL);
5349 setkeybinding(MODKEY|ShiftMask, XK_comma, KF_STACK_INC, NULL);
5350 setkeybinding(MODKEY|ShiftMask, XK_period, KF_STACK_DEC, NULL);
5351 setkeybinding(MODKEY, XK_Return, KF_SWAP_MAIN, NULL);
5352 setkeybinding(MODKEY, XK_j, KF_FOCUS_NEXT, NULL);
5353 setkeybinding(MODKEY, XK_k, KF_FOCUS_PREV, NULL);
5354 setkeybinding(MODKEY|ShiftMask, XK_j, KF_SWAP_NEXT, NULL);
5355 setkeybinding(MODKEY|ShiftMask, XK_k, KF_SWAP_PREV, NULL);
5356 setkeybinding(MODKEY|ShiftMask, XK_Return, KF_SPAWN_CUSTOM,"term");
5357 setkeybinding(MODKEY, XK_p, KF_SPAWN_CUSTOM,"menu");
5358 setkeybinding(MODKEY|ShiftMask, XK_q, KF_QUIT, NULL);
5359 setkeybinding(MODKEY, XK_q, KF_RESTART, NULL);
5360 setkeybinding(MODKEY, XK_m, KF_FOCUS_MAIN, NULL);
5361 setkeybinding(MODKEY, XK_1, KF_WS_1, NULL);
5362 setkeybinding(MODKEY, XK_2, KF_WS_2, NULL);
5363 setkeybinding(MODKEY, XK_3, KF_WS_3, NULL);
5364 setkeybinding(MODKEY, XK_4, KF_WS_4, NULL);
5365 setkeybinding(MODKEY, XK_5, KF_WS_5, NULL);
5366 setkeybinding(MODKEY, XK_6, KF_WS_6, NULL);
5367 setkeybinding(MODKEY, XK_7, KF_WS_7, NULL);
5368 setkeybinding(MODKEY, XK_8, KF_WS_8, NULL);
5369 setkeybinding(MODKEY, XK_9, KF_WS_9, NULL);
5370 setkeybinding(MODKEY, XK_0, KF_WS_10, NULL);
5371 setkeybinding(MODKEY, XK_F1, KF_WS_11, NULL);
5372 setkeybinding(MODKEY, XK_F2, KF_WS_12, NULL);
5373 setkeybinding(MODKEY, XK_F3, KF_WS_13, NULL);
5374 setkeybinding(MODKEY, XK_F4, KF_WS_14, NULL);
5375 setkeybinding(MODKEY, XK_F5, KF_WS_15, NULL);
5376 setkeybinding(MODKEY, XK_F6, KF_WS_16, NULL);
5377 setkeybinding(MODKEY, XK_F7, KF_WS_17, NULL);
5378 setkeybinding(MODKEY, XK_F8, KF_WS_18, NULL);
5379 setkeybinding(MODKEY, XK_F9, KF_WS_19, NULL);
5380 setkeybinding(MODKEY, XK_F10, KF_WS_20, NULL);
5381 setkeybinding(MODKEY, XK_F11, KF_WS_21, NULL);
5382 setkeybinding(MODKEY, XK_F12, KF_WS_22, NULL);
5383 setkeybinding(MODKEY, XK_Right, KF_WS_NEXT, NULL);
5384 setkeybinding(MODKEY, XK_Left, KF_WS_PREV, NULL);
5385 setkeybinding(MODKEY, XK_Up, KF_WS_NEXT_ALL, NULL);
5386 setkeybinding(MODKEY, XK_Down, KF_WS_PREV_ALL, NULL);
5387 setkeybinding(MODKEY, XK_a, KF_WS_PRIOR, NULL);
5388 setkeybinding(MODKEY|ShiftMask, XK_Right, KF_SCREEN_NEXT, NULL);
5389 setkeybinding(MODKEY|ShiftMask, XK_Left, KF_SCREEN_PREV, NULL);
5390 setkeybinding(MODKEY|ShiftMask, XK_1, KF_MVWS_1, NULL);
5391 setkeybinding(MODKEY|ShiftMask, XK_2, KF_MVWS_2, NULL);
5392 setkeybinding(MODKEY|ShiftMask, XK_3, KF_MVWS_3, NULL);
5393 setkeybinding(MODKEY|ShiftMask, XK_4, KF_MVWS_4, NULL);
5394 setkeybinding(MODKEY|ShiftMask, XK_5, KF_MVWS_5, NULL);
5395 setkeybinding(MODKEY|ShiftMask, XK_6, KF_MVWS_6, NULL);
5396 setkeybinding(MODKEY|ShiftMask, XK_7, KF_MVWS_7, NULL);
5397 setkeybinding(MODKEY|ShiftMask, XK_8, KF_MVWS_8, NULL);
5398 setkeybinding(MODKEY|ShiftMask, XK_9, KF_MVWS_9, NULL);
5399 setkeybinding(MODKEY|ShiftMask, XK_0, KF_MVWS_10, NULL);
5400 setkeybinding(MODKEY|ShiftMask, XK_F1, KF_MVWS_11, NULL);
5401 setkeybinding(MODKEY|ShiftMask, XK_F2, KF_MVWS_12, NULL);
5402 setkeybinding(MODKEY|ShiftMask, XK_F3, KF_MVWS_13, NULL);
5403 setkeybinding(MODKEY|ShiftMask, XK_F4, KF_MVWS_14, NULL);
5404 setkeybinding(MODKEY|ShiftMask, XK_F5, KF_MVWS_15, NULL);
5405 setkeybinding(MODKEY|ShiftMask, XK_F6, KF_MVWS_16, NULL);
5406 setkeybinding(MODKEY|ShiftMask, XK_F7, KF_MVWS_17, NULL);
5407 setkeybinding(MODKEY|ShiftMask, XK_F8, KF_MVWS_18, NULL);
5408 setkeybinding(MODKEY|ShiftMask, XK_F9, KF_MVWS_19, NULL);
5409 setkeybinding(MODKEY|ShiftMask, XK_F10, KF_MVWS_20, NULL);
5410 setkeybinding(MODKEY|ShiftMask, XK_F11, KF_MVWS_21, NULL);
5411 setkeybinding(MODKEY|ShiftMask, XK_F12, KF_MVWS_22, NULL);
5412 setkeybinding(MODKEY, XK_b, KF_BAR_TOGGLE, NULL);
5413 setkeybinding(MODKEY, XK_Tab, KF_FOCUS_NEXT, NULL);
5414 setkeybinding(MODKEY|ShiftMask, XK_Tab, KF_FOCUS_PREV, NULL);
5415 setkeybinding(MODKEY|ShiftMask, XK_x, KF_WIND_KILL, NULL);
5416 setkeybinding(MODKEY, XK_x, KF_WIND_DEL, NULL);
5417 setkeybinding(MODKEY, XK_s, KF_SPAWN_CUSTOM,"screenshot_all");
5418 setkeybinding(MODKEY|ShiftMask, XK_s, KF_SPAWN_CUSTOM,"screenshot_wind");
5419 setkeybinding(MODKEY, XK_t, KF_FLOAT_TOGGLE,NULL);
5420 setkeybinding(MODKEY|ShiftMask, XK_v, KF_VERSION, NULL);
5421 setkeybinding(MODKEY|ShiftMask, XK_Delete, KF_SPAWN_CUSTOM,"lock");
5422 setkeybinding(MODKEY|ShiftMask, XK_i, KF_SPAWN_CUSTOM,"initscr");
5423 setkeybinding(MODKEY, XK_w, KF_ICONIFY, NULL);
5424 setkeybinding(MODKEY|ShiftMask, XK_w, KF_UNICONIFY, NULL);
5425 setkeybinding(MODKEY|ShiftMask, XK_r, KF_RAISE_TOGGLE,NULL);
5426 setkeybinding(MODKEY, XK_v, KF_BUTTON2, NULL);
5427 setkeybinding(MODKEY, XK_equal, KF_WIDTH_GROW, NULL);
5428 setkeybinding(MODKEY, XK_minus, KF_WIDTH_SHRINK,NULL);
5429 setkeybinding(MODKEY|ShiftMask, XK_equal, KF_HEIGHT_GROW,NULL);
5430 setkeybinding(MODKEY|ShiftMask, XK_minus, KF_HEIGHT_SHRINK,NULL);
5431 setkeybinding(MODKEY, XK_bracketleft, KF_MOVE_LEFT,NULL);
5432 setkeybinding(MODKEY, XK_bracketright,KF_MOVE_RIGHT,NULL);
5433 setkeybinding(MODKEY|ShiftMask, XK_bracketleft, KF_MOVE_UP, NULL);
5434 setkeybinding(MODKEY|ShiftMask, XK_bracketright,KF_MOVE_DOWN,NULL);
5435 setkeybinding(MODKEY|ShiftMask, XK_slash, KF_NAME_WORKSPACE,NULL);
5436 setkeybinding(MODKEY, XK_slash, KF_SEARCH_WORKSPACE,NULL);
5437 setkeybinding(MODKEY, XK_f, KF_SEARCH_WIN, NULL);
5439 setkeybinding(MODKEY|ShiftMask, XK_d, KF_DUMPWINS, NULL);
5448 while (RB_EMPTY(&keys) == 0) {
5449 kp = RB_ROOT(&keys);
5455 setkeymapping(char *selector, char *value, int flags)
5457 char keymapping_file[PATH_MAX];
5458 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
5459 if (value[0] == '~')
5460 snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
5461 pwd->pw_dir, &value[1]);
5463 strlcpy(keymapping_file, value, sizeof keymapping_file);
5465 /* load new key bindings; if it fails, revert to default bindings */
5466 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
5470 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
5475 updatenumlockmask(void)
5478 xcb_get_modifier_mapping_reply_t *modmap_r;
5479 xcb_keycode_t *modmap, kc;
5481 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
5484 modmap_r = xcb_get_modifier_mapping_reply(conn,
5485 xcb_get_modifier_mapping(conn),
5488 modmap = xcb_get_modifier_mapping_keycodes(modmap_r);
5489 for (i = 0; i < 8; i++) {
5490 for (j = 0; j < modmap_r->keycodes_per_modifier; j++) {
5491 kc = modmap[i * modmap_r->keycodes_per_modifier
5494 if (kc == *((xcb_keycode_t *)xcb_key_symbols_get_keycode(syms,
5496 numlockmask = (1 << i);
5508 xcb_keycode_t *code;
5509 unsigned int modifiers[] =
5510 { 0, LockMask, numlockmask, numlockmask | LockMask };
5513 DNPRINTF(SWM_D_MISC, "grabkeys\n");
5514 updatenumlockmask();
5516 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
5517 for (k = 0; k < num_screens; k++) {
5518 if (TAILQ_EMPTY(&screens[k].rl))
5520 xcb_ungrab_key(conn, XCB_GRAB_ANY, screens[k].root,
5522 RB_FOREACH(kp, key_tree, &keys) {
5523 if ((code = xcb_key_symbols_get_keycode(syms,
5525 for (j = 0; j < LENGTH(modifiers); j++)
5526 xcb_grab_key(conn, True,
5528 kp->mod | modifiers[j],
5529 *code, XCB_GRAB_MODE_ASYNC,
5530 XCB_GRAB_MODE_ASYNC);
5536 grabbuttons(struct ws_win *win, int focused)
5539 unsigned int modifiers[] =
5540 { 0, LockMask, numlockmask, numlockmask|LockMask };
5542 updatenumlockmask();
5543 xcb_ungrab_button(conn, XCB_BUTTON_INDEX_ANY, win->id,
5544 XCB_BUTTON_MASK_ANY);
5546 for (i = 0; i < LENGTH(buttons); i++)
5547 if (buttons[i].action == client_click)
5548 for (j = 0; j < LENGTH(modifiers); j++)
5549 xcb_grab_button(conn, False, win->id,
5551 XCB_GRAB_MODE_ASYNC,
5558 xcb_grab_button(conn, False, win->id, BUTTONMASK,
5559 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_SYNC, XCB_WINDOW_NONE,
5560 XCB_CURSOR_NONE, XCB_BUTTON_INDEX_ANY, XCB_BUTTON_MASK_ANY);
5563 const char *quirkname[] = {
5564 "NONE", /* config string for "no value" */
5573 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
5574 #define SWM_Q_WS "\n|+ \t"
5576 parsequirks(char *qstr, unsigned long *quirk)
5586 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
5588 cp += (long)strspn(cp, SWM_Q_WS);
5589 for (i = 0; i < LENGTH(quirkname); i++) {
5590 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
5591 DNPRINTF(SWM_D_QUIRK,
5592 "parsequirks: %s\n", name);
5597 *quirk |= 1 << (i-1);
5601 if (i >= LENGTH(quirkname)) {
5602 DNPRINTF(SWM_D_QUIRK,
5603 "parsequirks: invalid quirk [%s]\n", name);
5611 quirk_insert(const char *class, const char *name, unsigned long quirk)
5615 DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
5618 if ((qp = malloc(sizeof *qp)) == NULL)
5619 err(1, "quirk_insert: malloc");
5620 if ((qp->class = strdup(class)) == NULL)
5621 err(1, "quirk_insert: strdup");
5622 if ((qp->name = strdup(name)) == NULL)
5623 err(1, "quirk_insert: strdup");
5626 TAILQ_INSERT_TAIL(&quirks, qp, entry);
5628 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
5632 quirk_remove(struct quirk *qp)
5634 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
5635 qp->name, qp->quirk);
5637 TAILQ_REMOVE(&quirks, qp, entry);
5642 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
5646 quirk_replace(struct quirk *qp, const char *class, const char *name,
5647 unsigned long quirk)
5649 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
5650 qp->name, qp->quirk);
5653 quirk_insert(class, name, quirk);
5655 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
5659 setquirk(const char *class, const char *name, unsigned long quirk)
5663 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
5666 TAILQ_FOREACH(qp, &quirks, entry) {
5667 if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
5671 quirk_replace(qp, class, name, quirk);
5672 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5677 warnx("error: setquirk: cannot find class/name combination");
5681 quirk_insert(class, name, quirk);
5682 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5686 setconfquirk(char *selector, char *value, int flags)
5688 char *cp, *class, *name;
5690 unsigned long quirks;
5691 if (selector == NULL)
5693 if ((cp = strchr(selector, ':')) == NULL)
5698 if ((retval = parsequirks(value, &quirks)) == 0)
5699 setquirk(class, name, quirks);
5706 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
5707 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
5708 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
5709 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
5710 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5711 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
5712 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5713 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5714 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5715 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5716 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
5717 setquirk("pcb", "pcb", SWM_Q_FLOAT);
5718 setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
5721 /* conf file stuff */
5722 #define SWM_CONF_FILE "spectrwm.conf"
5723 #define SWM_CONF_FILE_OLD "scrotwm.conf"
5727 SWM_S_BAR_AT_BOTTOM,
5728 SWM_S_BAR_BORDER_WIDTH,
5735 SWM_S_CLOCK_ENABLED,
5738 SWM_S_CYCLE_VISIBLE,
5740 SWM_S_DISABLE_BORDER,
5742 SWM_S_FOCUS_CLOSE_WRAP,
5743 SWM_S_FOCUS_DEFAULT,
5749 SWM_S_STACK_ENABLED,
5751 SWM_S_TITLE_CLASS_ENABLED,
5752 SWM_S_TITLE_NAME_ENABLED,
5753 SWM_S_URGENT_ENABLED,
5754 SWM_S_VERBOSE_LAYOUT,
5755 SWM_S_WINDOW_NAME_ENABLED,
5756 SWM_S_WORKSPACE_LIMIT
5760 setconfvalue(char *selector, char *value, int flags)
5766 case SWM_S_BAR_ACTION:
5768 if ((bar_argv[0] = strdup(value)) == NULL)
5769 err(1, "setconfvalue: bar_action");
5771 case SWM_S_BAR_AT_BOTTOM:
5772 bar_at_bottom = atoi(value);
5774 case SWM_S_BAR_BORDER_WIDTH:
5775 bar_border_width = atoi(value);
5776 if (bar_border_width < 0)
5777 bar_border_width = 0;
5779 case SWM_S_BAR_DELAY:
5780 bar_delay = atoi(value);
5782 case SWM_S_BAR_ENABLED:
5783 bar_enabled = atoi(value);
5785 case SWM_S_BAR_FONT:
5787 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
5788 err(1, "setconfvalue: asprintf: failed to allocate "
5789 "memory for bar_fonts.");
5792 case SWM_S_BAR_FORMAT:
5794 if ((bar_format = strdup(value)) == NULL)
5795 err(1, "setconfvalue: bar_format");
5797 case SWM_S_BAR_JUSTIFY:
5798 if (!strcmp(value, "left"))
5799 bar_justify = SWM_BAR_JUSTIFY_LEFT;
5800 else if (!strcmp(value, "center"))
5801 bar_justify = SWM_BAR_JUSTIFY_CENTER;
5802 else if (!strcmp(value, "right"))
5803 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
5805 errx(1, "invalid bar_justify");
5807 case SWM_S_BORDER_WIDTH:
5808 border_width = atoi(value);
5809 if (border_width < 0)
5812 case SWM_S_CLOCK_ENABLED:
5813 clock_enabled = atoi(value);
5815 case SWM_S_CLOCK_FORMAT:
5816 #ifndef SWM_DENY_CLOCK_FORMAT
5818 if ((clock_format = strdup(value)) == NULL)
5819 err(1, "setconfvalue: clock_format");
5822 case SWM_S_CYCLE_EMPTY:
5823 cycle_empty = atoi(value);
5825 case SWM_S_CYCLE_VISIBLE:
5826 cycle_visible = atoi(value);
5828 case SWM_S_DIALOG_RATIO:
5829 dialog_ratio = atof(value);
5830 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
5833 case SWM_S_DISABLE_BORDER:
5834 disable_border = atoi(value);
5836 case SWM_S_FOCUS_CLOSE:
5837 if (!strcmp(value, "first"))
5838 focus_close = SWM_STACK_BOTTOM;
5839 else if (!strcmp(value, "last"))
5840 focus_close = SWM_STACK_TOP;
5841 else if (!strcmp(value, "next"))
5842 focus_close = SWM_STACK_ABOVE;
5843 else if (!strcmp(value, "previous"))
5844 focus_close = SWM_STACK_BELOW;
5846 errx(1, "focus_close");
5848 case SWM_S_FOCUS_CLOSE_WRAP:
5849 focus_close_wrap = atoi(value);
5851 case SWM_S_FOCUS_DEFAULT:
5852 if (!strcmp(value, "last"))
5853 focus_default = SWM_STACK_TOP;
5854 else if (!strcmp(value, "first"))
5855 focus_default = SWM_STACK_BOTTOM;
5857 errx(1, "focus_default");
5859 case SWM_S_FOCUS_MODE:
5860 if (!strcmp(value, "default"))
5861 focus_mode = SWM_FOCUS_DEFAULT;
5862 else if (!strcmp(value, "follow_cursor"))
5863 focus_mode = SWM_FOCUS_FOLLOW;
5864 else if (!strcmp(value, "synergy"))
5865 focus_mode = SWM_FOCUS_SYNERGY;
5867 errx(1, "focus_mode");
5869 case SWM_S_SPAWN_ORDER:
5870 if (!strcmp(value, "first"))
5871 spawn_position = SWM_STACK_BOTTOM;
5872 else if (!strcmp(value, "last"))
5873 spawn_position = SWM_STACK_TOP;
5874 else if (!strcmp(value, "next"))
5875 spawn_position = SWM_STACK_ABOVE;
5876 else if (!strcmp(value, "previous"))
5877 spawn_position = SWM_STACK_BELOW;
5879 errx(1, "spawn_position");
5881 case SWM_S_SPAWN_TERM:
5882 setconfspawn("term", value, 0);
5883 setconfspawn("spawn_term", value, 0);
5887 case SWM_S_SS_ENABLED:
5888 ss_enabled = atoi(value);
5890 case SWM_S_STACK_ENABLED:
5891 stack_enabled = atoi(value);
5893 case SWM_S_TERM_WIDTH:
5894 term_width = atoi(value);
5898 case SWM_S_TITLE_CLASS_ENABLED:
5899 title_class_enabled = atoi(value);
5901 case SWM_S_TITLE_NAME_ENABLED:
5902 title_name_enabled = atoi(value);
5904 case SWM_S_URGENT_ENABLED:
5905 urgent_enabled = atoi(value);
5907 case SWM_S_VERBOSE_LAYOUT:
5908 verbose_layout = atoi(value);
5909 for (i = 0; layouts[i].l_stack != NULL; i++) {
5911 layouts[i].l_string = fancy_stacker;
5913 layouts[i].l_string = plain_stacker;
5916 case SWM_S_WINDOW_NAME_ENABLED:
5917 window_name_enabled = atoi(value);
5919 case SWM_S_WORKSPACE_LIMIT:
5920 workspace_limit = atoi(value);
5921 if (workspace_limit > SWM_WS_MAX)
5922 workspace_limit = SWM_WS_MAX;
5923 else if (workspace_limit < 1)
5924 workspace_limit = 1;
5933 setconfmodkey(char *selector, char *value, int flags)
5935 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
5936 update_modkey(Mod1Mask);
5937 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
5938 update_modkey(Mod2Mask);
5939 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
5940 update_modkey(Mod3Mask);
5941 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
5942 update_modkey(Mod4Mask);
5949 setconfcolor(char *selector, char *value, int flags)
5951 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
5956 setconfregion(char *selector, char *value, int flags)
5958 custom_region(value);
5963 setautorun(char *selector, char *value, int flags)
5973 if (getenv("SWM_STARTED"))
5977 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
5978 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
5980 if (ws_id < 0 || ws_id >= workspace_limit)
5981 errx(1, "autorun: invalid workspace %d", ws_id + 1);
5984 * This is a little intricate
5986 * If the pid already exists we simply reuse it because it means it was
5987 * used before AND not claimed by manage_window. We get away with
5988 * altering it in the parent after INSERT because this can not be a race
5991 while ((ap = strsep(&sp, " \t")) != NULL) {
5994 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
5996 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
5997 err(1, "setautorun: realloc");
5998 a.argv[argc - 1] = ap;
6001 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
6002 err(1, "setautorun: realloc");
6003 a.argv[argc] = NULL;
6005 if ((pid = fork()) == 0) {
6006 spawn(ws_id, &a, 1);
6015 p = calloc(1, sizeof *p);
6018 TAILQ_INSERT_TAIL(&pidlist, p, entry);
6028 setlayout(char *selector, char *value, int flags)
6030 int ws_id, i, x, mg, ma, si, raise, f = 0;
6031 int st = SWM_V_STACK, num_screens;
6033 struct workspace *ws;
6035 if (getenv("SWM_STARTED"))
6039 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
6040 &ws_id, &mg, &ma, &si, &raise, s) != 6)
6041 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6042 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6045 if (ws_id < 0 || ws_id >= workspace_limit)
6046 errx(1, "layout: invalid workspace %d", ws_id + 1);
6048 if (!strcasecmp(s, "vertical"))
6050 else if (!strcasecmp(s, "vertical_flip")) {
6053 } else if (!strcasecmp(s, "horizontal"))
6055 else if (!strcasecmp(s, "horizontal_flip")) {
6058 } else if (!strcasecmp(s, "fullscreen"))
6061 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6062 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6065 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6066 for (i = 0; i < num_screens; i++) {
6067 ws = (struct workspace *)&screens[i].ws;
6068 ws[ws_id].cur_layout = &layouts[st];
6070 ws[ws_id].always_raise = raise;
6071 if (st == SWM_MAX_STACK)
6075 for (x = 0; x < abs(mg); x++) {
6076 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6077 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
6078 SWM_ARG_ID_MASTERSHRINK);
6082 for (x = 0; x < abs(ma); x++) {
6083 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6084 ma >= 0 ? SWM_ARG_ID_MASTERADD :
6085 SWM_ARG_ID_MASTERDEL);
6089 for (x = 0; x < abs(si); x++) {
6090 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6091 si >= 0 ? SWM_ARG_ID_STACKINC :
6092 SWM_ARG_ID_STACKDEC);
6097 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6098 SWM_ARG_ID_FLIPLAYOUT);
6106 /* config options */
6107 struct config_option {
6109 int (*func)(char*, char*, int);
6112 struct config_option configopt[] = {
6113 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
6114 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
6115 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
6116 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
6117 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
6118 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
6119 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
6120 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
6121 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
6122 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
6123 { "bar_format", setconfvalue, SWM_S_BAR_FORMAT },
6124 { "keyboard_mapping", setkeymapping, 0 },
6125 { "bind", setconfbinding, 0 },
6126 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
6127 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
6128 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
6129 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
6130 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
6131 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
6132 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
6133 { "workspace_limit", setconfvalue, SWM_S_WORKSPACE_LIMIT },
6134 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
6135 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
6136 { "modkey", setconfmodkey, 0 },
6137 { "program", setconfspawn, 0 },
6138 { "quirk", setconfquirk, 0 },
6139 { "region", setconfregion, 0 },
6140 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
6141 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
6142 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
6143 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
6144 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
6145 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
6146 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
6147 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
6148 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
6149 { "focus_close", setconfvalue, SWM_S_FOCUS_CLOSE },
6150 { "focus_close_wrap", setconfvalue, SWM_S_FOCUS_CLOSE_WRAP },
6151 { "focus_default", setconfvalue, SWM_S_FOCUS_DEFAULT },
6152 { "spawn_position", setconfvalue, SWM_S_SPAWN_ORDER },
6153 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
6154 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
6155 { "autorun", setautorun, 0 },
6156 { "layout", setlayout, 0 },
6161 conf_load(char *filename, int keymapping)
6164 char *line, *cp, *optsub, *optval;
6165 size_t linelen, lineno = 0;
6166 int wordlen, i, optind;
6167 struct config_option *opt;
6169 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
6171 if (filename == NULL) {
6172 warnx("conf_load: no filename");
6175 if ((config = fopen(filename, "r")) == NULL) {
6176 warn("conf_load: fopen: %s", filename);
6180 while (!feof(config)) {
6181 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
6184 err(1, "%s", filename);
6189 cp += strspn(cp, " \t\n"); /* eat whitespace */
6190 if (cp[0] == '\0') {
6195 /* get config option */
6196 wordlen = strcspn(cp, "=[ \t\n");
6198 warnx("%s: line %zd: no option found",
6203 for (i = 0; i < LENGTH(configopt); i++) {
6204 opt = &configopt[i];
6205 if (!strncasecmp(cp, opt->optname, wordlen) &&
6206 (int)strlen(opt->optname) == wordlen) {
6212 warnx("%s: line %zd: unknown option %.*s",
6213 filename, lineno, wordlen, cp);
6216 if (keymapping && strcmp(opt->optname, "bind")) {
6217 warnx("%s: line %zd: invalid option %.*s",
6218 filename, lineno, wordlen, cp);
6222 cp += strspn(cp, " \t\n"); /* eat whitespace */
6223 /* get [selector] if any */
6227 wordlen = strcspn(cp, "]");
6230 warnx("%s: line %zd: syntax error",
6235 if (asprintf(&optsub, "%.*s", wordlen, cp) ==
6237 warnx("%s: line %zd: unable to allocate"
6238 "memory for selector", filename,
6244 cp += strspn(cp, "] \t\n"); /* eat trailing */
6246 cp += strspn(cp, "= \t\n"); /* eat trailing */
6248 optval = strdup(cp);
6249 /* call function to deal with it all */
6250 if (configopt[optind].func(optsub, optval,
6251 configopt[optind].funcflags) != 0)
6252 errx(1, "%s: line %zd: invalid data for %s",
6253 filename, lineno, configopt[optind].optname);
6260 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
6267 DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
6273 set_child_transient(struct ws_win *win, xcb_window_t *trans)
6275 struct ws_win *parent, *w;
6276 struct swm_region *r;
6277 struct workspace *ws;
6278 xcb_icccm_wm_hints_t wmh;
6280 parent = find_window(win->transient);
6282 parent->child_trans = win;
6284 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
6285 " for 0x%x trans 0x%x\n", win->id, win->transient);
6287 r = root_to_region(win->wa->root);
6289 /* parent doen't exist in our window list */
6290 TAILQ_FOREACH(w, &ws->winlist, entry) {
6291 if (xcb_icccm_get_wm_hints_reply(conn,
6292 xcb_icccm_get_wm_hints(conn, w->id),
6294 warnx("can't get hints for 0x%x", w->id);
6298 if (win->hints.window_group != wmh.window_group)
6301 w->child_trans = win;
6302 win->transient = w->id;
6304 DNPRINTF(SWM_D_MISC, "set_child_transient: adjusting "
6305 "transient to 0x%x\n", win->transient);
6312 window_get_pid(xcb_window_t win)
6317 xcb_get_property_cookie_t pc;
6318 xcb_get_property_reply_t *pr;
6320 apid = get_atom_from_string("_NET_WM_PID");
6321 if (apid == XCB_ATOM_NONE)
6324 pc = xcb_get_property(conn, False, win, apid, XCB_ATOM_CARDINAL, 0, 1);
6325 pr = xcb_get_property_reply(conn, pc, NULL);
6328 if (pr->type != XCB_ATOM_CARDINAL) {
6333 ret = *((pid_t *)xcb_get_property_value(pr));
6339 apid = get_atom_from_string("_SWM_PID");
6340 pc = xcb_get_property(conn, False, win, apid, XCB_ATOM_STRING,
6342 pr = xcb_get_property_reply(conn, pc, NULL);
6345 if (pr->type != XCB_ATOM_STRING) {
6350 ret = (pid_t)strtonum(xcb_get_property_value(pr), 0, INT_MAX, &errstr);
6357 manage_window(xcb_window_t id)
6359 xcb_window_t trans = XCB_WINDOW_NONE;
6360 struct workspace *ws;
6361 struct ws_win *win, *ww;
6362 int ws_idx, border_me = 0;
6363 xcb_atom_t ws_idx_atom = XCB_ATOM_NONE;
6364 char ws_idx_str[SWM_PROPLEN], *prop = NULL;
6366 struct swm_region *r;
6370 uint32_t event_mask, i;
6372 xcb_get_property_reply_t *gpr;
6373 xcb_icccm_get_wm_protocols_reply_t wpr;
6375 if ((win = find_window(id)) != NULL)
6376 return (win); /* already being managed */
6378 /* see if we are on the unmanaged list */
6379 if ((win = find_unmanaged_window(id)) != NULL) {
6380 DNPRINTF(SWM_D_MISC, "manage_window: previously unmanaged "
6381 "window: 0x%x\n", win->id);
6382 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6384 set_child_transient(win, &trans);
6386 if (trans && (ww = find_window(trans)))
6387 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
6388 else if ((ww = win->ws->focus) &&
6389 spawn_position == SWM_STACK_ABOVE)
6390 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus,
6392 else if (ww && spawn_position == SWM_STACK_BELOW)
6393 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6394 else switch (spawn_position) {
6397 case SWM_STACK_ABOVE:
6398 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6400 case SWM_STACK_BOTTOM:
6401 case SWM_STACK_BELOW:
6402 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6405 ewmh_update_actions(win);
6409 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
6410 err(1, "manage_window: calloc: failed to allocate memory for "
6416 /* see if we need to override the workspace */
6417 p = find_pid(window_get_pid(id));
6419 /* Get all the window data in one shot */
6420 ws_idx_atom = get_atom_from_string("_SWM_WS");
6422 gpr = xcb_get_property_reply(conn,
6423 xcb_get_property(conn, False, id, ws_idx_atom,
6424 XCB_ATOM_STRING, 0, SWM_PROPLEN),
6427 proplen = xcb_get_property_value_length(gpr);
6429 prop = malloc(proplen + 1);
6432 xcb_get_property_value(gpr),
6434 prop[proplen] = '\0';
6440 win->wa = xcb_get_geometry_reply(conn,
6441 xcb_get_geometry(conn, id),
6443 xcb_icccm_get_wm_normal_hints_reply(conn,
6444 xcb_icccm_get_wm_normal_hints(conn, id),
6446 xcb_icccm_get_wm_hints_reply(conn,
6447 xcb_icccm_get_wm_hints(conn, id),
6449 xcb_icccm_get_wm_transient_for_reply(conn,
6450 xcb_icccm_get_wm_transient_for(conn, id),
6453 win->transient = trans;
6454 set_child_transient(win, &trans);
6455 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, "
6456 "transient: 0x%x\n", win->id, win->transient);
6459 prot = get_atom_from_string("WM_PROTOCOLS");
6461 /* get supported protocols */
6462 if (xcb_icccm_get_wm_protocols_reply(conn,
6463 xcb_icccm_get_wm_protocols(conn, id, prot),
6465 for (i = 0; i < wpr.atoms_len; i++) {
6466 if (wpr.atoms[i] == a_takefocus)
6467 win->take_focus = 1;
6468 if (wpr.atoms[i] == a_delete)
6469 win->can_delete = 1;
6471 xcb_icccm_get_wm_protocols_reply_wipe(&wpr);
6474 win->iconic = get_iconic(win);
6477 * Figure out where to put the window. If it was previously assigned to
6478 * a workspace (either by spawn() or manually moving), and isn't
6479 * transient, * put it in the same workspace
6481 r = root_to_region(win->wa->root);
6483 ws = &r->s->ws[p->ws];
6484 TAILQ_REMOVE(&pidlist, p, entry);
6487 } else if (prop && win->transient == 0) {
6488 DNPRINTF(SWM_D_PROP, "manage_window: get _SWM_WS: %s\n", prop);
6489 ws_idx = (int)strtonum(prop, 0, workspace_limit - 1,
6492 DNPRINTF(SWM_D_EVENT, "manage_window: window: #%s: %s",
6495 ws = &r->s->ws[ws_idx];
6498 /* this should launch transients in the same ws as parent */
6500 if ((ww = find_window(trans)) != NULL)
6506 warnx("manage_window: fix this "
6512 /* set up the window layout */
6515 win->s = r->s; /* this never changes */
6516 if (trans && (ww = find_window(trans)))
6517 TAILQ_INSERT_AFTER(&ws->winlist, ww, win, entry);
6518 else if (win->ws->focus && spawn_position == SWM_STACK_ABOVE)
6519 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus, win,
6521 else if (win->ws->focus && spawn_position == SWM_STACK_BELOW)
6522 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6523 else switch (spawn_position) {
6526 case SWM_STACK_ABOVE:
6527 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6529 case SWM_STACK_BOTTOM:
6530 case SWM_STACK_BELOW:
6531 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6534 /* ignore window border if there is one. */
6535 WIDTH(win) = win->wa->width;
6536 HEIGHT(win) = win->wa->height;
6537 X(win) = win->wa->x + win->wa->border_width;
6538 Y(win) = win->wa->y + win->wa->border_width;
6540 win->g_floatvalid = 0;
6541 win->floatmaxed = 0;
6542 win->ewmh_flags = 0;
6544 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, (x,y) w x h: "
6545 "(%d,%d) %d x %d, ws: %d\n", win->id, X(win), Y(win), WIDTH(win),
6546 HEIGHT(win), ws->idx);
6548 constrain_window(win, r, 0);
6550 /* Set window properties so we can remember this after reincarnation */
6551 if (ws_idx_atom && prop == NULL &&
6552 snprintf(ws_idx_str, SWM_PROPLEN, "%d", ws->idx) <
6554 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
6556 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
6557 ws_idx_atom, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
6563 ewmh_autoquirk(win);
6565 if (xcb_icccm_get_wm_class_reply(conn,
6566 xcb_icccm_get_wm_class(conn, win->id),
6568 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
6569 win->ch.class_name, win->ch.instance_name);
6571 /* java is retarded so treat it special */
6572 if (strstr(win->ch.instance_name, "sun-awt")) {
6577 TAILQ_FOREACH(qp, &quirks, entry) {
6578 if (!strcmp(win->ch.class_name, qp->class) &&
6579 !strcmp(win->ch.instance_name, qp->name)) {
6580 DNPRINTF(SWM_D_CLASS, "manage_window: found: "
6581 "class: %s, name: %s\n", win->ch.class_name,
6582 win->ch.instance_name);
6583 if (qp->quirk & SWM_Q_FLOAT) {
6587 win->quirks = qp->quirk;
6592 /* alter window position if quirky */
6593 if (win->quirks & SWM_Q_ANYWHERE) {
6594 win->manual = 1; /* don't center the quirky windows */
6595 if (bar_enabled && Y(win) < bar_height)
6596 Y(win) = bar_height;
6597 if (WIDTH(win) + X(win) > WIDTH(r))
6598 X(win) = WIDTH(r) - WIDTH(win) - 2;
6602 /* Reset font sizes (the bruteforce way; no default keybinding). */
6603 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
6604 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6605 fake_keypress(win, XK_KP_Subtract, ShiftMask);
6606 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6607 fake_keypress(win, XK_KP_Add, ShiftMask);
6610 ewmh_get_win_state(win);
6611 ewmh_update_actions(win);
6612 ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
6617 X(win) -= border_width;
6618 Y(win) -= border_width;
6622 event_mask = XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_FOCUS_CHANGE |
6623 XCB_EVENT_MASK_PROPERTY_CHANGE | XCB_EVENT_MASK_STRUCTURE_NOTIFY;
6625 xcb_change_window_attributes(conn, id, XCB_CW_EVENT_MASK, &event_mask);
6627 /* floaters need to be mapped if they are in the current workspace */
6628 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
6629 map_window_raised(win->id);
6635 free_window(struct ws_win *win)
6637 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%x\n", win->id);
6642 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6647 xcb_icccm_get_wm_class_reply_wipe(&win->ch);
6652 memset(win, 0xff, sizeof *win); /* XXX kill later */
6655 DNPRINTF(SWM_D_MISC, "free_window: done\n");
6659 unmanage_window(struct ws_win *win)
6661 struct ws_win *parent;
6662 xcb_screen_t *screen;
6667 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%x\n", win->id);
6669 if (win->transient) {
6670 parent = find_window(win->transient);
6672 parent->child_trans = NULL;
6675 /* focus on root just in case */
6676 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
6677 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT,
6678 screen->root, XCB_CURRENT_TIME);
6682 TAILQ_REMOVE(&win->ws->winlist, win, entry);
6683 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
6687 focus_magic(struct ws_win *win)
6689 DNPRINTF(SWM_D_FOCUS, "focus_magic: window: 0x%x\n", WINID(win));
6692 /* if there are no windows clear the status-bar */
6697 if (win->child_trans) {
6698 /* win = parent & has a transient so focus on that */
6700 focus_win(win->child_trans);
6701 if (win->child_trans->take_focus)
6702 client_msg(win, a_takefocus);
6704 /* make sure transient hasn't disappeared */
6705 if (validate_win(win->child_trans) == 0) {
6706 focus_win(win->child_trans);
6707 if (win->child_trans->take_focus)
6708 client_msg(win->child_trans,
6711 win->child_trans = NULL;
6713 if (win->take_focus)
6714 client_msg(win, a_takefocus);
6720 if (win->take_focus)
6721 client_msg(win, a_takefocus);
6726 expose(xcb_expose_event_t *e)
6729 struct swm_region *r;
6731 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%x\n", e->window);
6733 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6734 for (i = 0; i < num_screens; i++)
6735 TAILQ_FOREACH(r, &screens[i].rl, entry)
6736 if (e->window == WINID(r->bar))
6743 keypress(xcb_key_press_event_t *e)
6745 xcb_keysym_t keysym;
6748 keysym = xcb_key_press_lookup_keysym(syms, e, 0);
6750 DNPRINTF(SWM_D_EVENT, "keypress: %u %u\n", e->detail, keysym);
6752 if ((kp = key_lookup(CLEANMASK(e->state), keysym)) == NULL)
6755 if (kp->funcid == KF_SPAWN_CUSTOM)
6756 spawn_custom(root_to_region(e->root),
6757 &(keyfuncs[kp->funcid].args), kp->spawn_name);
6758 else if (keyfuncs[kp->funcid].func)
6759 keyfuncs[kp->funcid].func(root_to_region(e->root),
6760 &(keyfuncs[kp->funcid].args));
6764 buttonpress(xcb_button_press_event_t *e)
6768 unsigned int action;
6770 DNPRINTF(SWM_D_EVENT, "buttonpress: window 0x%x, detail: %u\n",
6771 e->event, e->detail);
6773 if ((win = find_window(e->event)) == NULL)
6777 action = client_click;
6779 for (i = 0; i < LENGTH(buttons); i++)
6780 if (action == buttons[i].action && buttons[i].func &&
6781 buttons[i].button == e->detail &&
6782 CLEANMASK(buttons[i].mask) == CLEANMASK(e->state))
6783 buttons[i].func(win, &buttons[i].args);
6790 print_win_geom(xcb_window_t w)
6792 xcb_get_geometry_reply_t *wa;
6795 wa = xcb_get_geometry_reply(conn, xcb_get_geometry(conn, w), NULL);
6797 DNPRINTF(SWM_D_MISC, "print_win_geom: window: 0x%x, root: 0x%x, "
6798 "depth: %u, (x,y) w x h: (%d,%d) %d x %d, border: %d\n",
6799 w, wa->root, wa->depth, wa->x, wa->y, wa->width, wa->height,
6807 configurerequest(xcb_configure_request_event_t *e)
6812 uint32_t wc[7] = {0};
6814 if ((win = find_window(e->window)) == NULL)
6815 if ((win = find_unmanaged_window(e->window)) == NULL)
6818 print_win_geom(e->window);
6821 DNPRINTF(SWM_D_EVENT, "configurerequest: new window: 0x%x, "
6822 "value_mask: 0x%x", e->window, e->value_mask);
6823 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
6824 mask |= XCB_CONFIG_WINDOW_X;
6826 DPRINTF(", X: %d", e->x);
6828 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
6829 mask |= XCB_CONFIG_WINDOW_Y;
6831 DPRINTF(", Y: %d", e->y);
6833 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH) {
6834 mask |= XCB_CONFIG_WINDOW_WIDTH;
6836 DPRINTF(", W: %u", e->width);
6838 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT) {
6839 mask |= XCB_CONFIG_WINDOW_HEIGHT;
6840 wc[i++] = e->height;
6841 DPRINTF(", H: %u", e->height);
6843 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH) {
6844 mask |= XCB_CONFIG_WINDOW_BORDER_WIDTH;
6845 wc[i++] = e->border_width;
6846 DPRINTF(", Border: %u", e->border_width);
6848 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING) {
6849 mask |= XCB_CONFIG_WINDOW_SIBLING;
6850 wc[i++] = e->sibling;
6851 DPRINTF(", Sibling: 0x%x", e->sibling);
6853 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE) {
6854 mask |= XCB_CONFIG_WINDOW_STACK_MODE;
6855 wc[i++] = e->stack_mode;
6856 DPRINTF(", StackMode: %u", e->stack_mode);
6860 xcb_configure_window(conn, e->window, mask, wc);
6862 DPRINTF(", Sent: %s\n", YESNO((mask != 0)));
6863 } else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) &&
6864 !(win->ewmh_flags & EWMH_F_FULLSCREEN)) {
6865 win->g_float.x = e->x - X(win->ws->r);
6866 win->g_float.y = e->y - Y(win->ws->r);
6867 win->g_float.w = e->width;
6868 win->g_float.h = e->height;
6869 win->g_floatvalid = 1;
6871 if (win->floating) {
6872 win->g = win->g_float;
6873 win->g.x += X(win->ws->r);
6874 win->g.y += Y(win->ws->r);
6887 configurenotify(xcb_configure_notify_event_t *e)
6891 DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%x\n",
6894 win = find_window(e->window);
6896 xcb_icccm_get_wm_normal_hints_reply(conn,
6897 xcb_icccm_get_wm_normal_hints(conn, win->id),
6906 destroynotify(xcb_destroy_notify_event_t *e)
6910 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%x\n", e->window);
6912 if ((win = find_window(e->window)) == NULL) {
6913 if ((win = find_unmanaged_window(e->window)) == NULL)
6919 /* make sure we focus on something */
6922 unmanage_window(win);
6928 enternotify(xcb_enter_notify_event_t *e)
6931 DNPRINTF(SWM_D_FOCUS, "enternotify: window: 0x%x, mode: %d, detail: "
6932 "%d, root: 0x%x, subwindow: 0x%x, same_screen_focus: %s, "
6933 "state: %d\n", e->event, e->mode, e->detail, e->root,
6934 e->child, YESNO(e->same_screen_focus), e->state);
6936 if (e->mode != XCB_NOTIFY_MODE_NORMAL) {
6937 DNPRINTF(SWM_D_EVENT, "skip enternotify: generated by "
6942 switch (focus_mode) {
6943 case SWM_FOCUS_DEFAULT:
6945 case SWM_FOCUS_FOLLOW:
6947 case SWM_FOCUS_SYNERGY:
6951 if ((win = find_window(e->event)) == NULL) {
6952 DNPRINTF(SWM_D_EVENT, "skip enternotify: window is NULL\n");
6961 /* lets us use one switch statement for arbitrary mode/detail combinations */
6962 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
6965 mapnotify(xcb_map_notify_event_t *e)
6969 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%x\n", e->window);
6971 win = manage_window(e->window);
6973 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
6976 * focus_win can only set input focus on a mapped window.
6977 * make sure the window really has focus since it is just being mapped.
6979 if (win->ws->focus == win)
6984 mappingnotify(xcb_mapping_notify_event_t *e)
6986 xcb_refresh_keyboard_mapping(syms, e);
6988 if (e->request == XCB_MAPPING_KEYBOARD)
6993 maprequest(xcb_map_request_event_t *e)
6996 struct swm_region *r;
6997 xcb_get_window_attributes_reply_t *war;
6999 DNPRINTF(SWM_D_EVENT, "maprequest: window: 0x%x\n",
7002 war = xcb_get_window_attributes_reply(conn,
7003 xcb_get_window_attributes(conn, e->window),
7007 if (war->override_redirect) {
7013 win = manage_window(e->window);
7015 return; /* can't happen */
7020 /* make new win focused */
7021 r = root_to_region(win->wa->root);
7022 if (win->ws == r->ws)
7028 get_atom_name(xcb_atom_t atom)
7032 xcb_get_atom_name_reply_t *r;
7033 xcb_map_request_event_t mre;
7035 r = xcb_get_atom_name_reply(conn,
7036 xcb_get_atom_name(conn, atom),
7039 len = xcb_get_atom_name_name_length(r);
7041 name = malloc(len + 1);
7043 memcpy(name, xcb_get_atom_name_name(r), len);
7057 propertynotify(xcb_property_notify_event_t *e)
7063 name = get_atom_name(e->atom);
7064 DNPRINTF(SWM_D_EVENT, "propertynotify: window: 0x%x, atom: %s(%u)\n",
7065 e->window, name, e->atom);
7069 win = find_window(e->window);
7073 if (e->state == XCB_PROPERTY_DELETE && e->atom == a_swm_iconic) {
7074 update_iconic(win, 0);
7075 map_window_raised(win->id);
7082 case XCB_ATOM_WM_CLASS:
7083 case XCB_ATOM_WM_NAME:
7092 unmapnotify(xcb_unmap_notify_event_t *e)
7096 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%x\n", e->window);
7098 /* determine if we need to help unmanage this window */
7099 win = find_window(e->window);
7103 if (getstate(e->window) == XCB_ICCCM_WM_STATE_NORMAL) {
7104 unmanage_window(win);
7107 /* resend unmap because we ated it */
7108 xcb_unmap_window(conn, e->window);
7114 visibilitynotify(xcb_visibility_notify_event_t *e)
7116 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%x\n",
7121 clientmessage(xcb_client_message_event_t *e)
7124 xcb_map_request_event_t mre;
7128 name = get_atom_name(e->type);
7129 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%x, atom: %s(%u)\n",
7130 e->window, name, e->type);
7133 win = find_window(e->window);
7136 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7137 DNPRINTF(SWM_D_EVENT, "clientmessage: request focus on "
7138 "unmanaged window.\n");
7139 mre.window = e->window;
7145 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7146 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
7149 if (e->type == ewmh[_NET_CLOSE_WINDOW].atom) {
7150 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
7151 if (win->can_delete)
7152 client_msg(win, a_delete);
7154 xcb_kill_client(conn, win->id);
7156 if (e->type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
7157 DNPRINTF(SWM_D_EVENT,
7158 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
7159 if (win->floating) {
7160 if (e->data.data32[0] & (1<<8)) /* x */
7161 X(win) = e->data.data32[1];
7162 if (e->data.data32[0] & (1<<9)) /* y */
7163 Y(win) = e->data.data32[2];
7164 if (e->data.data32[0] & (1<<10)) /* width */
7165 WIDTH(win) = e->data.data32[3];
7166 if (e->data.data32[0] & (1<<11)) /* height */
7167 HEIGHT(win) = e->data.data32[4];
7172 /* TODO: Change stack sizes */
7173 /* notify no change was made. */
7174 config_win(win, NULL);
7177 if (e->type == ewmh[_NET_WM_STATE].atom) {
7178 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
7179 ewmh_update_win_state(win, e->data.data32[1], e->data.data32[0]);
7180 if (e->data.data32[2])
7181 ewmh_update_win_state(win, e->data.data32[2],
7194 const uint32_t val = XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT;
7196 xcb_void_cookie_t wac;
7197 xcb_generic_error_t *error;
7199 /* this causes an error if some other window manager is running */
7200 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7201 for (i = 0; i < num_screens; i++) {
7203 DNPRINTF(SWM_D_INIT, "enable_wm: screen %d, root: 0x%x\n",
7205 wac = xcb_change_window_attributes_checked(conn, sc->root,
7206 XCB_CW_EVENT_MASK, &val);
7207 if ((error = xcb_request_check(conn, wac))) {
7208 DNPRINTF(SWM_D_INIT, "enable_wm: error_code: %u\n",
7219 new_region(struct swm_screen *s, int x, int y, int w, int h)
7221 struct swm_region *r, *n;
7222 struct workspace *ws = NULL;
7225 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
7226 s->idx, w, h, x, y);
7228 /* remove any conflicting regions */
7229 n = TAILQ_FIRST(&s->rl);
7232 n = TAILQ_NEXT(r, entry);
7233 if (X(r) < (x + w) &&
7234 (X(r) + WIDTH(r)) > x &&
7236 (Y(r) + HEIGHT(r)) > y) {
7237 if (r->ws->r != NULL)
7238 r->ws->old_r = r->ws->r;
7241 TAILQ_REMOVE(&s->rl, r, entry);
7242 TAILQ_INSERT_TAIL(&s->orl, r, entry);
7246 /* search old regions for one to reuse */
7248 /* size + location match */
7249 TAILQ_FOREACH(r, &s->orl, entry)
7250 if (X(r) == x && Y(r) == y &&
7251 HEIGHT(r) == h && WIDTH(r) == w)
7255 TAILQ_FOREACH(r, &s->orl, entry)
7256 if (HEIGHT(r) == h && WIDTH(r) == w)
7260 TAILQ_REMOVE(&s->orl, r, entry);
7261 /* try to use old region's workspace */
7262 if (r->ws->r == NULL)
7265 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
7266 err(1, "new_region: calloc: failed to allocate memory "
7269 /* if we don't have a workspace already, find one */
7271 for (i = 0; i < workspace_limit; i++)
7272 if (s->ws[i].r == NULL) {
7279 errx(1, "new_region: no free workspaces");
7290 TAILQ_INSERT_TAIL(&s->rl, r, entry);
7296 #ifdef SWM_XRR_HAS_CRTC
7299 #endif /* SWM_XRR_HAS_CRTC */
7300 struct swm_region *r;
7302 xcb_randr_get_screen_resources_current_cookie_t src;
7303 xcb_randr_get_screen_resources_current_reply_t *srr;
7304 xcb_randr_get_crtc_info_cookie_t cic;
7305 xcb_randr_get_crtc_info_reply_t *cir = NULL;
7306 xcb_randr_crtc_t *crtc;
7307 xcb_screen_t *screen = get_screen(i);
7309 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7310 if (i >= num_screens)
7311 errx(1, "scan_xrandr: invalid screen");
7313 /* remove any old regions */
7314 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
7315 r->ws->old_r = r->ws->r = NULL;
7317 TAILQ_REMOVE(&screens[i].rl, r, entry);
7318 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
7322 /* map virtual screens onto physical screens */
7323 #ifdef SWM_XRR_HAS_CRTC
7324 if (xrandr_support) {
7325 src = xcb_randr_get_screen_resources_current(conn,
7327 srr = xcb_randr_get_screen_resources_current_reply(conn, src,
7330 new_region(&screens[i], 0, 0,
7331 screen->width_in_pixels,
7332 screen->height_in_pixels);
7335 ncrtc = srr->num_crtcs;
7336 for (c = 0; c < ncrtc; c++) {
7337 crtc = xcb_randr_get_screen_resources_current_crtcs(srr);
7338 cic = xcb_randr_get_crtc_info(conn, crtc[c],
7340 cir = xcb_randr_get_crtc_info_reply(conn, cic, NULL);
7343 if (cir->num_outputs == 0) {
7349 new_region(&screens[i], 0, 0,
7350 screen->width_in_pixels,
7351 screen->height_in_pixels);
7353 new_region(&screens[i],
7354 cir->x, cir->y, cir->width, cir->height);
7359 #endif /* SWM_XRR_HAS_CRTC */
7361 new_region(&screens[i], 0, 0, screen->width_in_pixels,
7362 screen->height_in_pixels);
7367 screenchange(xcb_randr_screen_change_notify_event_t *e)
7369 struct swm_region *r;
7372 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%x\n", e->root);
7374 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7375 /* silly event doesn't include the screen index */
7376 for (i = 0; i < num_screens; i++)
7377 if (screens[i].root == e->root)
7379 if (i >= num_screens)
7380 errx(1, "screenchange: screen not found");
7382 /* brute force for now, just re-enumerate the regions */
7386 print_win_geom(e->root);
7388 /* add bars to all regions */
7389 for (i = 0; i < num_screens; i++)
7390 TAILQ_FOREACH(r, &screens[i].rl, entry)
7398 xcb_window_t *wins = NULL;
7400 int i, j, num_screens;
7401 uint16_t state, manage;
7403 xcb_query_tree_cookie_t qtc;
7404 xcb_query_tree_reply_t *qtr;
7405 xcb_get_window_attributes_cookie_t c;
7406 xcb_get_window_attributes_reply_t *r;
7407 xcb_get_property_cookie_t pc;
7409 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7410 for (i = 0; i < num_screens; i++) {
7411 qtc = xcb_query_tree(conn, screens[i].root);
7412 qtr = xcb_query_tree_reply(conn, qtc, NULL);
7415 wins = xcb_query_tree_children(qtr);
7416 no = xcb_query_tree_children_length(qtr);
7417 /* attach windows to a region */
7418 /* normal windows */
7419 for (j = 0; j < no; j++) {
7420 c = xcb_get_window_attributes(conn, wins[j]);
7421 r = xcb_get_window_attributes_reply(conn, c, NULL);
7424 if (r->override_redirect) {
7429 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7430 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7436 state = getstate(wins[j]);
7437 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7438 if (r->map_state == XCB_MAP_STATE_VIEWABLE || manage)
7439 manage_window(wins[j]);
7442 /* transient windows */
7443 for (j = 0; j < no; j++) {
7444 c = xcb_get_window_attributes(conn, wins[j]);
7445 r = xcb_get_window_attributes_reply(conn, c, NULL);
7448 if (r->override_redirect) {
7454 state = getstate(wins[j]);
7455 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7456 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7457 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7458 &wins[j], NULL) && manage)
7459 manage_window(wins[j]);
7468 int i, j, k, num_screens;
7469 struct workspace *ws;
7470 uint32_t gcv[1], wa[1];
7471 const xcb_query_extension_reply_t *qep;
7472 xcb_cursor_t cursor;
7473 xcb_font_t cursor_font;
7474 xcb_randr_query_version_cookie_t c;
7475 xcb_randr_query_version_reply_t *r;
7477 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7478 if ((screens = calloc(num_screens,
7479 sizeof(struct swm_screen))) == NULL)
7480 err(1, "setup_screens: calloc: failed to allocate memory for "
7483 /* initial Xrandr setup */
7484 xrandr_support = False;
7485 c = xcb_randr_query_version(conn, True, True);
7486 r = xcb_randr_query_version_reply(conn, c, NULL);
7488 if (r->major_version >= 1)
7489 xrandr_support = True;
7492 qep = xcb_get_extension_data(conn, &xcb_randr_id);
7493 xrandr_eventbase = qep->first_event;
7495 cursor_font = xcb_generate_id(conn);
7496 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
7498 cursor = xcb_generate_id(conn);
7499 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
7500 XC_left_ptr, XC_left_ptr + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
7503 /* map physical screens */
7504 for (i = 0; i < num_screens; i++) {
7505 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
7507 TAILQ_INIT(&screens[i].rl);
7508 TAILQ_INIT(&screens[i].orl);
7509 screens[i].root = get_screen(i)->root;
7511 /* set default colors */
7512 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
7513 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
7514 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
7515 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
7516 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
7518 /* create graphics context on screen */
7519 screens[i].bar_gc = xcb_generate_id(conn);
7521 xcb_create_gc(conn, screens[i].bar_gc, screens[i].root,
7522 XCB_GC_GRAPHICS_EXPOSURES, gcv);
7524 /* set default cursor */
7525 xcb_change_window_attributes(conn, screens[i].root,
7528 /* init all workspaces */
7529 /* XXX these should be dynamically allocated too */
7530 for (j = 0; j < SWM_WS_MAX; j++) {
7531 ws = &screens[i].ws[j];
7537 TAILQ_INIT(&ws->winlist);
7538 TAILQ_INIT(&ws->unmanagedlist);
7540 for (k = 0; layouts[k].l_stack != NULL; k++)
7541 if (layouts[k].l_config != NULL)
7542 layouts[k].l_config(ws,
7543 SWM_ARG_ID_STACKINIT);
7544 ws->cur_layout = &layouts[0];
7545 ws->cur_layout->l_string(ws);
7551 xcb_randr_select_input(conn, screens[i].root,
7552 XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE);
7554 xcb_free_cursor(conn, cursor);
7555 xcb_close_font(conn, cursor_font);
7561 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
7562 err(1, "setup_globals: strdup: failed to allocate memory.");
7564 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
7565 err(1, "setup_globals: strdup: failed to allocate memory.");
7567 if ((syms = xcb_key_symbols_alloc(conn)) == NULL)
7568 errx(1, "unable to allocate key symbols");
7570 a_state = get_atom_from_string("WM_STATE");
7571 a_prot = get_atom_from_string("WM_PROTOCOLS");
7572 a_delete = get_atom_from_string("WM_DELETE_WINDOW");
7573 a_takefocus = get_atom_from_string("WM_TAKE_FOCUS");
7574 a_wmname = get_atom_from_string("WM_NAME");
7575 a_netwmname = get_atom_from_string("_NET_WM_NAME");
7576 a_utf8_string = get_atom_from_string("UTF8_STRING");
7577 a_string = get_atom_from_string("STRING");
7578 a_swm_iconic = get_atom_from_string("_SWM_ICONIC");
7585 xcb_atom_t netwmcheck, netwmname, utf8_string;
7586 xcb_window_t root, win;
7589 /* work around sun jdk bugs, code from wmname */
7590 netwmcheck = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
7591 netwmname = get_atom_from_string("_NET_WM_NAME");
7592 utf8_string = get_atom_from_string("UTF8_STRING");
7594 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7595 for (i = 0; i < num_screens; i++) {
7596 root = screens[i].root;
7598 win = xcb_generate_id(conn);
7599 wa[0] = screens[i].c[SWM_S_COLOR_UNFOCUS].color;
7600 wa[1] = screens[i].c[SWM_S_COLOR_UNFOCUS].color;
7601 xcb_create_window(conn, XCB_COPY_FROM_PARENT, win, 0, 0, 0, 1,
7602 1, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
7603 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
7605 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root,
7606 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7607 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7608 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7609 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7610 netwmname, utf8_string, 8, strlen("LG3D"), "LG3D");
7615 event_error(xcb_generic_error_t *e)
7617 DNPRINTF(SWM_D_EVENT, "event_error: %s(%u) from %s(%u), sequence: %u, "
7618 "resource_id: %u, minor_code: %u\n",
7619 xcb_event_get_error_label(e->error_code), e->error_code,
7620 xcb_event_get_request_label(e->major_code), e->major_code,
7621 e->sequence, e->resource_id, e->minor_code);
7625 event_handle(xcb_generic_event_t *evt)
7627 uint8_t type = XCB_EVENT_RESPONSE_TYPE(evt);
7629 DNPRINTF(SWM_D_EVENT, "XCB Event: %s(%d)\n",
7630 xcb_event_get_label(XCB_EVENT_RESPONSE_TYPE(evt)),
7631 XCB_EVENT_RESPONSE_TYPE(evt));
7634 #define EVENT(type, callback) case type: callback((void *)evt); return
7635 EVENT(0, event_error);
7636 EVENT(XCB_BUTTON_PRESS, buttonpress);
7637 /*EVENT(XCB_BUTTON_RELEASE, buttonpress);*/
7638 /*EVENT(XCB_CIRCULATE_NOTIFY, );*/
7639 /*EVENT(XCB_CIRCULATE_REQUEST, );*/
7640 EVENT(XCB_CLIENT_MESSAGE, clientmessage);
7641 /*EVENT(XCB_COLORMAP_NOTIFY, );*/
7642 EVENT(XCB_CONFIGURE_NOTIFY, configurenotify);
7643 EVENT(XCB_CONFIGURE_REQUEST, configurerequest);
7644 /*EVENT(XCB_CREATE_NOTIFY, );*/
7645 EVENT(XCB_DESTROY_NOTIFY, destroynotify);
7646 EVENT(XCB_ENTER_NOTIFY, enternotify);
7647 EVENT(XCB_EXPOSE, expose);
7648 /*EVENT(XCB_FOCUS_IN, );*/
7649 /*EVENT(XCB_FOCUS_OUT, );*/
7650 /*EVENT(XCB_GRAPHICS_EXPOSURE, );*/
7651 /*EVENT(XCB_GRAVITY_NOTIFY, );*/
7652 EVENT(XCB_KEY_PRESS, keypress);
7653 /*EVENT(XCB_KEY_RELEASE, keypress);*/
7654 /*EVENT(XCB_KEYMAP_NOTIFY, );*/
7655 /*EVENT(XCB_LEAVE_NOTIFY, );*/
7656 EVENT(XCB_MAP_NOTIFY, mapnotify);
7657 EVENT(XCB_MAP_REQUEST, maprequest);
7658 EVENT(XCB_MAPPING_NOTIFY, mappingnotify);
7659 /*EVENT(XCB_MOTION_NOTIFY, );*/
7660 /*EVENT(XCB_NO_EXPOSURE, );*/
7661 EVENT(XCB_PROPERTY_NOTIFY, propertynotify);
7662 /*EVENT(XCB_REPARENT_NOTIFY, );*/
7663 /*EVENT(XCB_RESIZE_REQUEST, );*/
7664 /*EVENT(XCB_SELECTION_CLEAR, );*/
7665 /*EVENT(XCB_SELECTION_NOTIFY, );*/
7666 /*EVENT(XCB_SELECTION_REQUEST, );*/
7667 EVENT(XCB_UNMAP_NOTIFY, unmapnotify);
7668 /*EVENT(XCB_VISIBILITY_NOTIFY, visibilitynotify);*/
7671 if (type - xrandr_eventbase == XCB_RANDR_SCREEN_CHANGE_NOTIFY)
7672 screenchange((void *)evt);
7676 main(int argc, char *argv[])
7678 struct swm_region *r, *rr;
7679 struct ws_win *winfocus = NULL;
7681 char conf[PATH_MAX], *cfile = NULL;
7683 int xfd, i, num_screens;
7684 struct sigaction sact;
7685 xcb_generic_event_t *evt;
7689 time_started = time(NULL);
7692 warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
7693 if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, ""))
7694 warnx("no locale support");
7696 /* handle some signals */
7697 bzero(&sact, sizeof(sact));
7698 sigemptyset(&sact.sa_mask);
7700 sact.sa_handler = sighdlr;
7701 sigaction(SIGINT, &sact, NULL);
7702 sigaction(SIGQUIT, &sact, NULL);
7703 sigaction(SIGTERM, &sact, NULL);
7704 sigaction(SIGHUP, &sact, NULL);
7706 sact.sa_handler = sighdlr;
7707 sact.sa_flags = SA_NOCLDSTOP;
7708 sigaction(SIGCHLD, &sact, NULL);
7710 conn = xcb_connect(NULL, NULL);
7711 if (xcb_connection_has_error(conn))
7712 errx(1, "can not get XCB connection");
7714 xcb_prefetch_extension_data(conn, &xcb_randr_id);
7715 xfd = xcb_get_file_descriptor(conn);
7717 /* look for local and global conf file */
7718 pwd = getpwuid(getuid());
7720 errx(1, "invalid user: %d", getuid());
7722 xcb_grab_server(conn);
7725 /* flush all events */
7726 while ((evt = xcb_poll_for_event(conn))) {
7727 if (XCB_EVENT_RESPONSE_TYPE(evt) == 0)
7732 if (enable_wm() != 0)
7733 errx(1, "another window manager is currently running");
7744 for (i = 0; ; i++) {
7749 snprintf(conf, sizeof conf, "%s/.%s",
7750 pwd->pw_dir, SWM_CONF_FILE);
7754 snprintf(conf, sizeof conf, "/etc/%s",
7759 snprintf(conf, sizeof conf, "%s/.%s",
7760 pwd->pw_dir, SWM_CONF_FILE_OLD);
7764 snprintf(conf, sizeof conf, "/etc/%s",
7771 if (strlen(conf) && stat(conf, &sb) != -1)
7772 if (S_ISREG(sb.st_mode)) {
7779 /* load conf (if any) */
7781 conf_load(cfile, SWM_CONF_DEFAULT);
7784 /* set some values to work around bad programs */
7786 /* grab existing windows (before we build the bars) */
7789 if (getenv("SWM_STARTED") == NULL)
7790 setenv("SWM_STARTED", "YES", 1);
7792 /* setup all bars */
7793 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7794 for (i = 0; i < num_screens; i++)
7795 TAILQ_FOREACH(r, &screens[i].rl, entry) {
7796 if (winfocus == NULL)
7797 winfocus = TAILQ_FIRST(&r->ws->winlist);
7806 xcb_ungrab_server(conn);
7810 while ((evt = xcb_poll_for_event(conn))) {
7817 /* if we are being restarted go focus on first window */
7819 rr = winfocus->ws->r;
7821 /* not a visible window */
7825 /* move pointer to first screen if multi screen */
7826 if (num_screens > 1 || outputs > 1)
7827 xcb_warp_pointer(conn, XCB_WINDOW_NONE,
7828 rr->s[0].root, 0, 0, 0, 0, X(rr),
7829 Y(rr) + (bar_enabled ? bar_height : 0));
7831 a.id = SWM_ARG_ID_FOCUSCUR;
7841 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
7843 DNPRINTF(SWM_D_MISC, "select failed");
7844 if (restart_wm == 1)
7845 restart(NULL, NULL);
7846 if (search_resp == 1)
7859 for (i = 0; i < num_screens; ++i)
7860 if (screens[i].bar_gc != 0)
7861 xcb_free_gc(conn, screens[i].bar_gc);
7863 XFreeFontSet(display, bar_fs);
7865 xcb_key_symbols_free(syms);
7867 xcb_disconnect(conn);