2 * Copyright (c) 2009-2012 Marco Peereboom <marco@peereboom.us>
3 * Copyright (c) 2009-2011 Ryan McBride <mcbride@countersiege.com>
4 * Copyright (c) 2009 Darrin Chandler <dwchandler@stilyagin.com>
5 * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org>
6 * Copyright (c) 2010 Tuukka Kataja <stuge@xor.fi>
7 * Copyright (c) 2011 Jason L. Wright <jason@thought.net>
8 * Copyright (c) 2011-2012 Reginald Kennedy <rk@rejii.com>
9 * Copyright (c) 2011-2012 Lawrence Teo <lteo@lteo.net>
10 * Copyright (c) 2011-2012 Tiago Cunha <tcunha@gmx.com>
12 * Permission to use, copy, modify, and distribute this software for any
13 * purpose with or without fee is hereby granted, provided that the above
14 * copyright notice and this permission notice appear in all copies.
16 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
17 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
18 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
19 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
20 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
21 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
22 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
25 * Much code and ideas taken from dwm under the following license:
26 * MIT/X Consortium License
28 * 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
29 * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
30 * 2006-2007 Jukka Salmi <jukka at salmi dot ch>
31 * 2007 Premysl Hruby <dfenze at gmail dot com>
32 * 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
33 * 2007 Christof Musik <christof at sendfax dot de>
34 * 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
35 * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
36 * 2008 Martin Hurton <martin dot hurton at gmail dot com>
38 * Permission is hereby granted, free of charge, to any person obtaining a
39 * copy of this software and associated documentation files (the "Software"),
40 * to deal in the Software without restriction, including without limitation
41 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
42 * and/or sell copies of the Software, and to permit persons to whom the
43 * Software is furnished to do so, subject to the following conditions:
45 * The above copyright notice and this permission notice shall be included in
46 * all copies or substantial portions of the Software.
48 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
49 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
50 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
51 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
52 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
53 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
54 * DEALINGS IN THE SOFTWARE.
72 #include <sys/types.h>
76 #include <sys/queue.h>
77 #include <sys/param.h>
78 #include <sys/select.h>
79 #if defined(__linux__)
81 #elif defined(__OpenBSD__)
83 #elif defined(__FreeBSD__)
89 #include <X11/cursorfont.h>
90 #include <X11/keysym.h>
91 #include <X11/XKBlib.h>
92 #include <X11/Xatom.h>
93 #include <X11/Xlib-xcb.h>
94 #include <xcb/randr.h>
95 #include <xcb/xcb_atom.h>
96 #include <xcb/xcb_aux.h>
97 #include <xcb/xcb_event.h>
98 #include <xcb/xcb_icccm.h>
99 #include <xcb/xcb_keysyms.h>
100 #include <X11/Xproto.h>
101 #include <X11/Xutil.h>
102 #include <X11/extensions/Xrandr.h>
103 #include <X11/extensions/XTest.h>
111 #ifdef SPECTRWM_BUILDSTR
112 static const char *buildstr = SPECTRWM_BUILDSTR;
114 static const char *buildstr = SPECTRWM_VERSION;
118 # error XRandR versions less than 1.0 are not supported
123 #define SWM_XRR_HAS_CRTC
127 #if defined(__OpenBSD__)
128 #define XCB_ICCCM_SIZE_HINT_P_MIN_SIZE XCB_SIZE_HINT_P_MIN_SIZE
129 #define XCB_ICCCM_SIZE_HINT_P_MAX_SIZE XCB_SIZE_HINT_P_MAX_SIZE
130 #define XCB_ICCCM_SIZE_HINT_P_RESIZE_INC XCB_SIZE_HINT_P_RESIZE_INC
131 #define XCB_ICCCM_WM_HINT_X_URGENCY XCB_WM_HINT_X_URGENCY
132 #define XCB_ICCCM_WM_STATE_ICONIC XCB_WM_STATE_ICONIC
133 #define XCB_ICCCM_WM_STATE_WITHDRAWN XCB_WM_STATE_WITHDRAWN
134 #define XCB_ICCCM_WM_STATE_NORMAL XCB_WM_STATE_NORMAL
135 #define xcb_icccm_get_text_property_reply_t xcb_get_text_property_reply_t
136 #define xcb_icccm_get_text_property_reply_wipe xcb_get_text_property_reply_wipe
137 #define xcb_icccm_get_wm_class xcb_get_wm_class
138 #define xcb_icccm_get_wm_class_reply xcb_get_wm_class_reply
139 #define xcb_icccm_get_wm_class_reply_t xcb_get_wm_class_reply_t
140 #define xcb_icccm_get_wm_class_reply_wipe xcb_get_wm_class_reply_wipe
141 #define xcb_icccm_get_wm_hints xcb_get_wm_hints
142 #define xcb_icccm_get_wm_hints_reply xcb_get_wm_hints_reply
143 #define xcb_icccm_get_wm_name xcb_get_wm_name
144 #define xcb_icccm_get_wm_name_reply xcb_get_wm_name_reply
145 #define xcb_icccm_get_wm_normal_hints xcb_get_wm_normal_hints
146 #define xcb_icccm_get_wm_normal_hints_reply xcb_get_wm_normal_hints_reply
147 #define xcb_icccm_get_wm_protocols xcb_get_wm_protocols
148 #define xcb_icccm_get_wm_protocols_reply xcb_get_wm_protocols_reply
149 #define xcb_icccm_get_wm_protocols_reply_t xcb_get_wm_protocols_reply_t
150 #define xcb_icccm_get_wm_protocols_reply_wipe xcb_get_wm_protocols_reply_wipe
151 #define xcb_icccm_get_wm_transient_for xcb_get_wm_transient_for
152 #define xcb_icccm_get_wm_transient_for_reply xcb_get_wm_transient_for_reply
153 #define xcb_icccm_wm_hints_t xcb_wm_hints_t
158 #define DPRINTF(x...) do { if (swm_debug) fprintf(stderr, x); } while (0)
159 #define DNPRINTF(n,x...) do { if (swm_debug & n) fprintf(stderr, x); } while (0)
160 #define SWM_D_MISC 0x0001
161 #define SWM_D_EVENT 0x0002
162 #define SWM_D_WS 0x0004
163 #define SWM_D_FOCUS 0x0008
164 #define SWM_D_MOVE 0x0010
165 #define SWM_D_STACK 0x0020
166 #define SWM_D_MOUSE 0x0040
167 #define SWM_D_PROP 0x0080
168 #define SWM_D_CLASS 0x0100
169 #define SWM_D_KEY 0x0200
170 #define SWM_D_QUIRK 0x0400
171 #define SWM_D_SPAWN 0x0800
172 #define SWM_D_EVENTQ 0x1000
173 #define SWM_D_CONF 0x2000
174 #define SWM_D_BAR 0x4000
176 u_int32_t swm_debug = 0
194 #define DPRINTF(x...)
195 #define DNPRINTF(n,x...)
198 #define LENGTH(x) (sizeof x / sizeof x[0])
199 #define MODKEY Mod1Mask
200 #define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
201 #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
202 #define MOUSEMASK (BUTTONMASK|PointerMotionMask)
203 #define SWM_PROPLEN (16)
204 #define SWM_FUNCNAME_LEN (32)
205 #define SWM_KEYS_LEN (255)
206 #define SWM_QUIRK_LEN (64)
207 #define X(r) (r)->g.x
208 #define Y(r) (r)->g.y
209 #define WIDTH(r) (r)->g.w
210 #define HEIGHT(r) (r)->g.h
211 #define BORDER(w) (w->bordered ? border_width : 0)
212 #define MAX_X(r) ((r)->g.x + (r)->g.w)
213 #define MAX_Y(r) ((r)->g.y + (r)->g.h)
214 #define SH_MIN(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MIN_SIZE
215 #define SH_MIN_W(w) (w)->sh.min_width
216 #define SH_MIN_H(w) (w)->sh.min_height
217 #define SH_MAX(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MAX_SIZE
218 #define SH_MAX_W(w) (w)->sh.max_width
219 #define SH_MAX_H(w) (w)->sh.max_height
220 #define SH_INC(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_RESIZE_INC
221 #define SH_INC_W(w) (w)->sh.width_inc
222 #define SH_INC_H(w) (w)->sh.height_inc
223 #define SWM_MAX_FONT_STEPS (3)
224 #define WINID(w) ((w) ? (w)->id : 0)
225 #define YESNO(x) ((x) ? "yes" : "no")
227 #define SWM_FOCUS_DEFAULT (0)
228 #define SWM_FOCUS_SYNERGY (1)
229 #define SWM_FOCUS_FOLLOW (2)
231 #define SWM_CONF_DEFAULT (0)
232 #define SWM_CONF_KEYMAPPING (1)
235 #define SWM_LIB "/usr/local/lib/libswmhack.so"
242 xcb_atom_t takefocus;
244 xcb_atom_t a_netwmname;
245 xcb_atom_t a_utf8_string;
247 xcb_atom_t a_swm_iconic;
248 volatile sig_atomic_t running = 1;
249 volatile sig_atomic_t restart_wm = 0;
251 int last_focus_event = FocusOut;
252 int (*xerrorxlib)(Display *, XErrorEvent *);
256 int xrandr_eventbase;
257 unsigned int numlockmask = 0;
259 xcb_connection_t *conn;
260 xcb_key_symbols_t *syms;
263 int cycle_visible = 0;
265 int font_adjusted = 0;
266 unsigned int mod_key = MODKEY;
269 struct swm_region *search_r;
270 int select_list_pipe[2];
271 int select_resp_pipe[2];
273 volatile sig_atomic_t search_resp;
274 int search_resp_action;
276 struct search_window {
277 TAILQ_ENTRY(search_window) entry;
281 xcb_window_t indicator;
283 TAILQ_HEAD(search_winlist, search_window);
284 struct search_winlist search_wl;
289 SWM_SEARCH_UNICONIFY,
290 SWM_SEARCH_NAME_WORKSPACE,
291 SWM_SEARCH_SEARCH_WORKSPACE,
292 SWM_SEARCH_SEARCH_WINDOW
295 #define SWM_STACK_TOP (0)
296 #define SWM_STACK_BOTTOM (1)
297 #define SWM_STACK_ABOVE (2)
298 #define SWM_STACK_BELOW (3)
301 double dialog_ratio = 0.6;
303 #define SWM_BAR_MAX (256)
304 #define SWM_BAR_JUSTIFY_LEFT (0)
305 #define SWM_BAR_JUSTIFY_CENTER (1)
306 #define SWM_BAR_JUSTIFY_RIGHT (2)
307 #define SWM_BAR_OFFSET (4)
308 #define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-*-*-*-*-*-*-*-*," \
309 "-*-profont-*-*-*-*-*-*-*-*-*-*-*-*," \
310 "-*-times-medium-r-*-*-*-*-*-*-*-*-*-*," \
311 "-misc-fixed-medium-r-*-*-*-*-*-*-*-*-*-*," \
312 "-*-*-*-r-*--*-*-*-*-*-*-*-*"
314 char *bar_argv[] = { NULL, NULL };
316 unsigned char bar_ext[SWM_BAR_MAX];
317 char bar_vertext[SWM_BAR_MAX];
319 sig_atomic_t bar_alarm = 0;
322 int bar_border_width = 1;
323 int bar_at_bottom = 0;
325 int bar_extra_running = 0;
328 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
329 char *bar_format = NULL;
330 int stack_enabled = 1;
331 int clock_enabled = 1;
332 int urgent_enabled = 0;
333 char *clock_format = NULL;
334 int title_name_enabled = 0;
335 int title_class_enabled = 0;
336 int window_name_enabled = 0;
337 int focus_mode = SWM_FOCUS_DEFAULT;
338 int focus_close = SWM_STACK_BELOW;
339 int focus_close_wrap = 1;
340 int focus_default = SWM_STACK_TOP;
341 int spawn_position = SWM_STACK_TOP;
342 int disable_border = 0;
343 int border_width = 1;
344 int verbose_layout = 0;
347 XFontSetExtents *bar_fs_extents;
351 #define SWM_MENU_FN (2)
352 #define SWM_MENU_NB (4)
353 #define SWM_MENU_NF (6)
354 #define SWM_MENU_SB (8)
355 #define SWM_MENU_SF (10)
357 /* layout manager data */
358 struct swm_geometry {
371 struct swm_geometry g;
374 /* virtual "screens" */
376 TAILQ_ENTRY(swm_region) entry;
377 struct swm_geometry g;
378 struct workspace *ws; /* current workspace on this region */
379 struct workspace *ws_prior; /* prior workspace on this region */
380 struct swm_screen *s; /* screen idx */
383 TAILQ_HEAD(swm_region_list, swm_region);
386 TAILQ_ENTRY(ws_win) entry;
388 xcb_window_t transient;
389 struct ws_win *child_trans; /* transient child window */
390 struct swm_geometry g; /* current geometry */
391 struct swm_geometry g_float; /* region coordinates */
392 int g_floatvalid; /* g_float geometry validity */
393 int floatmaxed; /* whether maxed by max_stack */
398 unsigned int ewmh_flags;
399 int font_size_boundary[SWM_MAX_FONT_STEPS];
405 unsigned long quirks;
406 struct workspace *ws; /* always valid */
407 struct swm_screen *s; /* always valid, never changes */
408 xcb_get_geometry_reply_t *wa;
410 xcb_icccm_get_wm_class_reply_t ch;
411 xcb_icccm_wm_hints_t hints;
413 TAILQ_HEAD(ws_win_list, ws_win);
417 TAILQ_ENTRY(pid_e) entry;
421 TAILQ_HEAD(pid_list, pid_e);
422 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
424 /* layout handlers */
426 void vertical_config(struct workspace *, int);
427 void vertical_stack(struct workspace *, struct swm_geometry *);
428 void horizontal_config(struct workspace *, int);
429 void horizontal_stack(struct workspace *, struct swm_geometry *);
430 void max_stack(struct workspace *, struct swm_geometry *);
431 void plain_stacker(struct workspace *);
432 void fancy_stacker(struct workspace *);
434 struct ws_win *find_window(xcb_window_t);
436 void grabbuttons(struct ws_win *, int);
437 void new_region(struct swm_screen *, int, int, int, int);
438 void unmanage_window(struct ws_win *);
439 uint16_t getstate(xcb_window_t);
441 int conf_load(char *, int);
444 void (*l_stack)(struct workspace *, struct swm_geometry *);
445 void (*l_config)(struct workspace *, int);
447 #define SWM_L_FOCUSPREV (1<<0)
448 #define SWM_L_MAPONFOCUS (1<<1)
449 void (*l_string)(struct workspace *);
451 /* stack, configure */
452 { vertical_stack, vertical_config, 0, plain_stacker },
453 { horizontal_stack, horizontal_config, 0, plain_stacker },
455 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
456 { NULL, NULL, 0, NULL },
459 /* position of max_stack mode in the layouts array, index into layouts! */
460 #define SWM_V_STACK (0)
461 #define SWM_H_STACK (1)
462 #define SWM_MAX_STACK (2)
464 #define SWM_H_SLICE (32)
465 #define SWM_V_SLICE (32)
467 /* define work spaces */
469 int idx; /* workspace index */
470 char *name; /* workspace name */
471 int always_raise; /* raise windows on focus */
472 struct layout *cur_layout; /* current layout handlers */
473 struct ws_win *focus; /* may be NULL */
474 struct ws_win *focus_prev; /* may be NULL */
475 struct swm_region *r; /* may be NULL */
476 struct swm_region *old_r; /* may be NULL */
477 struct ws_win_list winlist; /* list of windows in ws */
478 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
479 char stacker[10]; /* display stacker and layout */
483 int horizontal_msize;
485 int horizontal_stacks;
496 SWM_S_COLOR_BAR_BORDER,
497 SWM_S_COLOR_BAR_FONT,
503 /* physical screen mapping */
504 #define SWM_WS_MAX (22) /* hard limit */
505 int workspace_limit = 10; /* soft limit */
508 int idx; /* screen index */
509 struct swm_region_list rl; /* list of regions on this screen */
510 struct swm_region_list orl; /* list of old regions */
512 struct workspace ws[SWM_WS_MAX];
518 } c[SWM_S_COLOR_MAX];
520 xcb_gcontext_t bar_gc;
522 struct swm_screen *screens;
524 /* args to functions */
527 #define SWM_ARG_ID_FOCUSNEXT (0)
528 #define SWM_ARG_ID_FOCUSPREV (1)
529 #define SWM_ARG_ID_FOCUSMAIN (2)
530 #define SWM_ARG_ID_FOCUSCUR (4)
531 #define SWM_ARG_ID_SWAPNEXT (10)
532 #define SWM_ARG_ID_SWAPPREV (11)
533 #define SWM_ARG_ID_SWAPMAIN (12)
534 #define SWM_ARG_ID_MOVELAST (13)
535 #define SWM_ARG_ID_MASTERSHRINK (20)
536 #define SWM_ARG_ID_MASTERGROW (21)
537 #define SWM_ARG_ID_MASTERADD (22)
538 #define SWM_ARG_ID_MASTERDEL (23)
539 #define SWM_ARG_ID_FLIPLAYOUT (24)
540 #define SWM_ARG_ID_STACKRESET (30)
541 #define SWM_ARG_ID_STACKINIT (31)
542 #define SWM_ARG_ID_CYCLEWS_UP (40)
543 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
544 #define SWM_ARG_ID_CYCLESC_UP (42)
545 #define SWM_ARG_ID_CYCLESC_DOWN (43)
546 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
547 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
548 #define SWM_ARG_ID_STACKINC (50)
549 #define SWM_ARG_ID_STACKDEC (51)
550 #define SWM_ARG_ID_SS_ALL (60)
551 #define SWM_ARG_ID_SS_WINDOW (61)
552 #define SWM_ARG_ID_DONTCENTER (70)
553 #define SWM_ARG_ID_CENTER (71)
554 #define SWM_ARG_ID_KILLWINDOW (80)
555 #define SWM_ARG_ID_DELETEWINDOW (81)
556 #define SWM_ARG_ID_WIDTHGROW (90)
557 #define SWM_ARG_ID_WIDTHSHRINK (91)
558 #define SWM_ARG_ID_HEIGHTGROW (92)
559 #define SWM_ARG_ID_HEIGHTSHRINK (93)
560 #define SWM_ARG_ID_MOVEUP (100)
561 #define SWM_ARG_ID_MOVEDOWN (101)
562 #define SWM_ARG_ID_MOVELEFT (102)
563 #define SWM_ARG_ID_MOVERIGHT (103)
567 void focus(struct swm_region *, union arg *);
568 void focus_magic(struct ws_win *);
572 TAILQ_ENTRY(quirk) entry;
576 #define SWM_Q_FLOAT (1<<0) /* float this window */
577 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
578 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
579 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
580 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
581 #define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
583 TAILQ_HEAD(quirk_list, quirk);
584 struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
587 * Supported EWMH hints should be added to
588 * both the enum and the ewmh array
593 _NET_MOVERESIZE_WINDOW,
594 _NET_WM_ACTION_CLOSE,
595 _NET_WM_ACTION_FULLSCREEN,
597 _NET_WM_ACTION_RESIZE,
598 _NET_WM_ALLOWED_ACTIONS,
601 _NET_WM_STATE_FULLSCREEN,
602 _NET_WM_STATE_HIDDEN,
603 _NET_WM_STATE_MAXIMIZED_HORZ,
604 _NET_WM_STATE_MAXIMIZED_VERT,
605 _NET_WM_STATE_SKIP_PAGER,
606 _NET_WM_STATE_SKIP_TASKBAR,
608 _NET_WM_WINDOW_TYPE_DIALOG,
609 _NET_WM_WINDOW_TYPE_DOCK,
610 _NET_WM_WINDOW_TYPE_NORMAL,
611 _NET_WM_WINDOW_TYPE_SPLASH,
612 _NET_WM_WINDOW_TYPE_TOOLBAR,
613 _NET_WM_WINDOW_TYPE_UTILITY,
614 _SWM_WM_STATE_MANUAL,
621 } ewmh[SWM_EWMH_HINT_MAX] = {
622 /* must be in same order as in the enum */
623 {"_NET_ACTIVE_WINDOW", XCB_ATOM_NONE},
624 {"_NET_CLOSE_WINDOW", XCB_ATOM_NONE},
625 {"_NET_MOVERESIZE_WINDOW", XCB_ATOM_NONE},
626 {"_NET_WM_ACTION_CLOSE", XCB_ATOM_NONE},
627 {"_NET_WM_ACTION_FULLSCREEN", XCB_ATOM_NONE},
628 {"_NET_WM_ACTION_MOVE", XCB_ATOM_NONE},
629 {"_NET_WM_ACTION_RESIZE", XCB_ATOM_NONE},
630 {"_NET_WM_ALLOWED_ACTIONS", XCB_ATOM_NONE},
631 {"_NET_WM_STATE", XCB_ATOM_NONE},
632 {"_NET_WM_STATE_ABOVE", XCB_ATOM_NONE},
633 {"_NET_WM_STATE_FULLSCREEN", XCB_ATOM_NONE},
634 {"_NET_WM_STATE_HIDDEN", XCB_ATOM_NONE},
635 {"_NET_WM_STATE_MAXIMIZED_HORZ", XCB_ATOM_NONE},
636 {"_NET_WM_STATE_MAXIMIZED_VERT", XCB_ATOM_NONE},
637 {"_NET_WM_STATE_SKIP_PAGER", XCB_ATOM_NONE},
638 {"_NET_WM_STATE_SKIP_TASKBAR", XCB_ATOM_NONE},
639 {"_NET_WM_WINDOW_TYPE", XCB_ATOM_NONE},
640 {"_NET_WM_WINDOW_TYPE_DIALOG", XCB_ATOM_NONE},
641 {"_NET_WM_WINDOW_TYPE_DOCK", XCB_ATOM_NONE},
642 {"_NET_WM_WINDOW_TYPE_NORMAL", XCB_ATOM_NONE},
643 {"_NET_WM_WINDOW_TYPE_SPLASH", XCB_ATOM_NONE},
644 {"_NET_WM_WINDOW_TYPE_TOOLBAR", XCB_ATOM_NONE},
645 {"_NET_WM_WINDOW_TYPE_UTILITY", XCB_ATOM_NONE},
646 {"_SWM_WM_STATE_MANUAL", XCB_ATOM_NONE},
649 void store_float_geom(struct ws_win *, struct swm_region *);
650 int floating_toggle_win(struct ws_win *);
651 void constrain_window(struct ws_win *, struct swm_region *, int);
652 void update_window(struct ws_win *);
653 void spawn_select(struct swm_region *, union arg *, char *, int *);
654 char *get_win_name(xcb_window_t);
655 xcb_atom_t get_atom_from_string(const char *);
656 void map_window_raised(xcb_window_t);
658 xcb_screen_t *get_screen(int);
659 int parse_rgb(const char *, uint16_t *, uint16_t *, uint16_t *);
660 void event_handle(xcb_generic_event_t *);
663 parse_rgb(const char *rgb, uint16_t *rr, uint16_t *gg, uint16_t *bb)
665 unsigned int tmpr, tmpg, tmpb;
667 if (sscanf(rgb, "rgb:%x/%x/%x", &tmpr, &tmpg, &tmpb) != 3)
678 get_screen(int screen)
680 xcb_screen_iterator_t i;
682 i = xcb_setup_roots_iterator(xcb_get_setup(conn));
683 for (; i.rem; --screen, xcb_screen_next(&i))
693 xcb_get_input_focus_cookie_t c;
694 xcb_get_input_focus_reply_t *r;
697 c = xcb_get_input_focus(conn);
699 r = xcb_get_input_focus_reply(conn, c, NULL);
705 map_window_raised(xcb_window_t win)
707 uint32_t val = XCB_STACK_MODE_ABOVE;
709 xcb_configure_window(conn, win,
710 XCB_CONFIG_WINDOW_STACK_MODE, &val);
712 xcb_map_window(conn, win);
717 get_atom_from_string(const char *str)
719 xcb_intern_atom_cookie_t c;
720 xcb_intern_atom_reply_t *r;
723 c = xcb_intern_atom(conn, False, strlen(str), str);
724 r = xcb_intern_atom_reply(conn, c, NULL);
732 return (XCB_ATOM_NONE);
736 update_iconic(struct ws_win *win, int newv)
743 iprop = get_atom_from_string("_SWM_ICONIC");
744 if (iprop == XCB_ATOM_NONE)
748 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
749 iprop, XCB_ATOM_INTEGER, 32, 1, &v);
751 xcb_delete_property(conn, win->id, iprop);
755 get_iconic(struct ws_win *win)
759 xcb_get_property_reply_t *pr = NULL;
761 iprop = get_atom_from_string("_SWM_ICONIC");
762 if (iprop == XCB_ATOM_NONE)
765 pr = xcb_get_property_reply(conn,
766 xcb_get_property(conn, False, win->id, iprop, XCB_ATOM_INTEGER,
771 if (pr->type != XCB_ATOM_INTEGER || pr->format != 32)
773 v = *((int32_t *)xcb_get_property_value(pr));
784 int i, j, num_screens;
786 sup_list = get_atom_from_string("_NET_SUPPORTED");
788 for (i = 0; i < LENGTH(ewmh); i++)
789 ewmh[i].atom = get_atom_from_string(ewmh[i].name);
791 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
792 for (i = 0; i < num_screens; i++) {
793 /* Support check window will be created by workaround(). */
795 /* Report supported atoms */
796 xcb_delete_property(conn, screens[i].root, sup_list);
797 for (j = 0; j < LENGTH(ewmh); j++)
798 xcb_change_property(conn, XCB_PROP_MODE_APPEND,
799 screens[i].root, sup_list, XCB_ATOM_ATOM, 32, 1,
808 xcb_atom_t sup_check, sup_list;
810 xcb_get_property_cookie_t pc;
811 xcb_get_property_reply_t *pr;
813 sup_check = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
814 sup_list = get_atom_from_string("_NET_SUPPORTED");
815 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
817 for (i = 0; i < num_screens; i++) {
818 /* Get the support check window and destroy it */
819 pc = xcb_get_property(conn, False, screens[i].root, sup_check,
820 XCB_ATOM_WINDOW, 0, 1);
821 pr = xcb_get_property_reply(conn, pc, NULL);
823 id = *((xcb_window_t *)xcb_get_property_value(pr));
825 xcb_destroy_window(conn, id);
826 xcb_delete_property(conn, screens[i].root, sup_check);
827 xcb_delete_property(conn, screens[i].root, sup_list);
835 ewmh_autoquirk(struct ws_win *win)
841 xcb_get_property_cookie_t c;
842 xcb_get_property_reply_t *r;
844 c = xcb_get_property(conn, False, win->id,
845 ewmh[_NET_WM_WINDOW_TYPE].atom, XCB_ATOM_ATOM, 0, (~0L));
846 r = xcb_get_property_reply(conn, c, NULL);
849 n = xcb_get_property_value_length(r);
851 for (i = 0; i < n; i++) {
852 type = *((xcb_atom_t *)xcb_get_property_value(r));
853 if (type == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
855 if (type == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
856 type == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
857 type == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
859 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
862 if (type == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
863 type == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
865 win->quirks = SWM_Q_FLOAT;
872 #define SWM_EWMH_ACTION_COUNT_MAX (6)
873 #define EWMH_F_FULLSCREEN (1<<0)
874 #define EWMH_F_ABOVE (1<<1)
875 #define EWMH_F_HIDDEN (1<<2)
876 #define EWMH_F_SKIP_PAGER (1<<3)
877 #define EWMH_F_SKIP_TASKBAR (1<<4)
878 #define SWM_F_MANUAL (1<<5)
881 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
889 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%x, "
890 "fullscreen %s\n", win->id, YESNO(fs));
893 if (!win->g_floatvalid)
894 store_float_geom(win, win->ws->r);
896 win->g = win->ws->r->g;
899 if (win->g_floatvalid) {
900 /* refloat at last floating relative position */
901 win->g = win->g_float;
902 X(win) += X(win->ws->r);
903 Y(win) += Y(win->ws->r);
911 ewmh_update_actions(struct ws_win *win)
913 xcb_atom_t actions[SWM_EWMH_ACTION_COUNT_MAX];
919 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
922 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
923 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
926 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
927 ewmh[_NET_WM_ALLOWED_ACTIONS].atom, XCB_ATOM_ATOM, 32, 1,
931 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
932 #define _NET_WM_STATE_ADD 1 /* add/set property */
933 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
936 ewmh_update_win_state(struct ws_win *win, long state, long action)
938 unsigned int mask = 0;
939 unsigned int changed = 0;
940 unsigned int orig_flags;
945 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
946 mask = EWMH_F_FULLSCREEN;
947 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
949 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
951 if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
952 mask = EWMH_F_SKIP_PAGER;
953 if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
954 mask = EWMH_F_SKIP_TASKBAR;
957 orig_flags = win->ewmh_flags;
960 case _NET_WM_STATE_REMOVE:
961 win->ewmh_flags &= ~mask;
963 case _NET_WM_STATE_ADD:
964 win->ewmh_flags |= mask;
966 case _NET_WM_STATE_TOGGLE:
967 win->ewmh_flags ^= mask;
971 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
973 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
975 if (!floating_toggle_win(win))
976 win->ewmh_flags = orig_flags; /* revert */
977 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
979 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
980 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
982 if (!ewmh_set_win_fullscreen(win,
983 win->ewmh_flags & EWMH_F_FULLSCREEN))
984 win->ewmh_flags = orig_flags; /* revert */
986 xcb_delete_property(conn, win->id, ewmh[_NET_WM_STATE].atom);
988 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
989 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
990 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
991 &ewmh[_NET_WM_STATE_FULLSCREEN].atom);
992 if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
993 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
994 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
995 &ewmh[_NET_WM_STATE_SKIP_PAGER].atom);
996 if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
997 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
998 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
999 &ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom);
1000 if (win->ewmh_flags & EWMH_F_ABOVE)
1001 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1002 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1003 &ewmh[_NET_WM_STATE_ABOVE].atom);
1004 if (win->ewmh_flags & SWM_F_MANUAL)
1005 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1006 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1007 &ewmh[_SWM_WM_STATE_MANUAL].atom);
1011 ewmh_get_win_state(struct ws_win *win)
1014 xcb_get_property_cookie_t c;
1015 xcb_get_property_reply_t *r;
1021 win->ewmh_flags = 0;
1023 win->ewmh_flags |= EWMH_F_ABOVE;
1025 win->ewmh_flags |= SWM_F_MANUAL;
1027 c = xcb_get_property(conn, False, win->id, ewmh[_NET_WM_STATE].atom,
1028 XCB_ATOM_ATOM, 0, (~0L));
1029 r = xcb_get_property_reply(conn, c, NULL);
1033 states = xcb_get_property_value(r);
1034 n = xcb_get_property_value_length(r);
1036 for (i = 0; i < n; i++)
1037 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
1045 geteventname(xcb_generic_event_t *e)
1049 switch (XCB_EVENT_RESPONSE_TYPE(e)) {
1053 case XCB_KEY_RELEASE:
1054 name = "KeyRelease";
1056 case XCB_BUTTON_PRESS:
1057 name = "ButtonPress";
1059 case XCB_BUTTON_RELEASE:
1060 name = "ButtonRelease";
1062 case XCB_MOTION_NOTIFY:
1063 name = "MotionNotify";
1065 case XCB_ENTER_NOTIFY:
1066 name = "EnterNotify";
1068 case XCB_LEAVE_NOTIFY:
1069 name = "LeaveNotify";
1077 case XCB_KEYMAP_NOTIFY:
1078 name = "KeymapNotify";
1083 case XCB_GRAPHICS_EXPOSURE:
1084 name = "GraphicsExposure";
1086 case XCB_NO_EXPOSURE:
1087 name = "NoExposure";
1089 case XCB_VISIBILITY_NOTIFY:
1090 name = "VisibilityNotify";
1092 case XCB_CREATE_NOTIFY:
1093 name = "CreateNotify";
1095 case XCB_DESTROY_NOTIFY:
1096 name = "DestroyNotify";
1098 case XCB_UNMAP_NOTIFY:
1099 name = "UnmapNotify";
1101 case XCB_MAP_NOTIFY:
1104 case XCB_MAP_REQUEST:
1105 name = "MapRequest";
1107 case XCB_REPARENT_NOTIFY:
1108 name = "ReparentNotify";
1110 case XCB_CONFIGURE_NOTIFY:
1111 name = "ConfigureNotify";
1113 case XCB_CONFIGURE_REQUEST:
1114 name = "ConfigureRequest";
1116 case XCB_GRAVITY_NOTIFY:
1117 name = "GravityNotify";
1119 case XCB_RESIZE_REQUEST:
1120 name = "ResizeRequest";
1122 case XCB_CIRCULATE_NOTIFY:
1123 name = "CirculateNotify";
1125 case XCB_CIRCULATE_REQUEST:
1126 name = "CirculateRequest";
1128 case XCB_PROPERTY_NOTIFY:
1129 name = "PropertyNotify";
1131 case XCB_SELECTION_CLEAR:
1132 name = "SelectionClear";
1134 case XCB_SELECTION_REQUEST:
1135 name = "SelectionRequest";
1137 case XCB_SELECTION_NOTIFY:
1138 name = "SelectionNotify";
1140 case XCB_COLORMAP_NOTIFY:
1141 name = "ColormapNotify";
1143 case XCB_CLIENT_MESSAGE:
1144 name = "ClientMessage";
1146 case XCB_MAPPING_NOTIFY:
1147 name = "MappingNotify";
1157 dumpwins(struct swm_region *r, union arg *args)
1161 xcb_get_window_attributes_cookie_t c;
1162 xcb_get_window_attributes_reply_t *wa;
1164 if (r->ws == NULL) {
1165 warnx("dumpwins: invalid workspace");
1169 warnx("=== managed window list ws %02d ===", r->ws->idx);
1170 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1171 state = getstate(win->id);
1172 c = xcb_get_window_attributes(conn, win->id);
1173 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1175 warnx("window: 0x%x, map_state: %d, state: %u, "
1176 "transient: 0x%x", win->id, wa->map_state,
1177 state, win->transient);
1180 warnx("window: 0x%x, failed xcb_get_window_attributes",
1184 warnx("===== unmanaged window list =====");
1185 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1186 state = getstate(win->id);
1187 c = xcb_get_window_attributes(conn, win->id);
1188 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1190 warnx("window: 0x%x, map_state: %d, state: %u, "
1191 "transient: 0x%x", win->id, wa->map_state,
1192 state, win->transient);
1195 warnx("window: 0x%x, failed xcb_get_window_attributes",
1199 warnx("=================================");
1203 dumpwins(struct swm_region *r, union arg *args)
1206 #endif /* SWM_DEBUG */
1208 void expose(xcb_expose_event_t *);
1209 void keypress(xcb_key_press_event_t *);
1210 void buttonpress(xcb_button_press_event_t *);
1211 void configurerequest(xcb_configure_request_event_t *);
1212 void configurenotify(xcb_configure_notify_event_t *);
1213 void destroynotify(xcb_destroy_notify_event_t *);
1214 void enternotify(xcb_enter_notify_event_t *);
1215 void mapnotify(xcb_map_notify_event_t *);
1216 void mappingnotify(xcb_mapping_notify_event_t *);
1217 void maprequest(xcb_map_request_event_t *);
1218 void propertynotify(xcb_property_notify_event_t *);
1219 void unmapnotify(xcb_unmap_notify_event_t *);
1220 void visibilitynotify(xcb_visibility_notify_event_t *);
1221 void clientmessage(xcb_client_message_event_t *);
1222 void screenchange(xcb_randr_screen_change_notify_event_t *);
1227 int saved_errno, status;
1230 saved_errno = errno;
1234 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1239 if (errno != ECHILD)
1240 warn("sighdlr: waitpid");
1241 #endif /* SWM_DEBUG */
1244 if (pid == searchpid)
1248 if (WIFEXITED(status)) {
1249 if (WEXITSTATUS(status) != 0)
1250 warnx("sighdlr: child exit status: %d",
1251 WEXITSTATUS(status));
1253 warnx("sighdlr: child is terminated "
1255 #endif /* SWM_DEBUG */
1269 errno = saved_errno;
1275 struct pid_e *p = NULL;
1277 DNPRINTF(SWM_D_MISC, "find_pid: %lu\n", pid);
1282 TAILQ_FOREACH(p, &pidlist, entry) {
1291 name_to_color(const char *colorname)
1293 uint32_t result = 0;
1294 char cname[32] = "#";
1295 xcb_screen_t *screen;
1296 xcb_colormap_t cmap;
1297 xcb_alloc_color_reply_t *cr;
1298 xcb_alloc_named_color_reply_t *nr;
1299 uint16_t rr, gg, bb;
1301 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
1302 cmap = screen->default_colormap;
1304 /* color is in format rgb://rr/gg/bb */
1305 if (strncmp(colorname, "rgb:", 4) == 0) {
1306 if (parse_rgb(colorname, &rr, &gg, &bb) == -1)
1307 warnx("could not parse rgb %s", colorname);
1309 cr = xcb_alloc_color_reply(conn,
1310 xcb_alloc_color(conn, cmap, rr, gg, bb),
1316 warnx("color '%s' not found", colorname);
1319 nr = xcb_alloc_named_color_reply(conn,
1320 xcb_alloc_named_color(conn, cmap, strlen(colorname),
1324 strlcat(cname, colorname + 2, sizeof cname - 1);
1325 nr = xcb_alloc_named_color_reply(conn,
1326 xcb_alloc_named_color(conn, cmap, strlen(cname),
1334 warnx("color '%s' not found", colorname);
1341 setscreencolor(char *val, int i, int c)
1345 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1346 if (i > 0 && i <= num_screens) {
1347 screens[i - 1].c[c].color = name_to_color(val);
1348 free(screens[i - 1].c[c].name);
1349 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1351 } else if (i == -1) {
1352 for (i = 0; i < num_screens; i++) {
1353 screens[i].c[c].color = name_to_color(val);
1354 free(screens[i].c[c].name);
1355 if ((screens[i].c[c].name = strdup(val)) == NULL)
1359 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1364 fancy_stacker(struct workspace *ws)
1366 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1367 if (ws->cur_layout->l_stack == vertical_stack)
1368 snprintf(ws->stacker, sizeof ws->stacker,
1369 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1370 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1371 if (ws->cur_layout->l_stack == horizontal_stack)
1372 snprintf(ws->stacker, sizeof ws->stacker,
1373 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1374 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1378 plain_stacker(struct workspace *ws)
1380 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1381 if (ws->cur_layout->l_stack == vertical_stack)
1382 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1383 sizeof ws->stacker);
1384 if (ws->cur_layout->l_stack == horizontal_stack)
1385 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1386 sizeof ws->stacker);
1390 custom_region(char *val)
1392 unsigned int sidx, x, y, w, h;
1394 xcb_screen_t *screen;
1396 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1397 if (sscanf(val, "screen[%u]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1398 errx(1, "invalid custom region, "
1399 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1400 if (sidx < 1 || sidx > num_screens)
1401 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1405 screen = get_screen(sidx);
1407 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1409 if (x > screen->width_in_pixels ||
1410 y > screen->height_in_pixels ||
1411 w + x > screen->width_in_pixels ||
1412 h + y > screen->height_in_pixels) {
1413 warnx("ignoring region %ux%u+%u+%u - not within screen "
1414 "boundaries (%ux%u)", w, h, x, y,
1415 screen->width_in_pixels, screen->height_in_pixels);
1419 new_region(&screens[sidx], x, y, w, h);
1423 socket_setnonblock(int fd)
1427 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1428 err(1, "fcntl F_GETFL");
1429 flags |= O_NONBLOCK;
1430 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1431 err(1, "fcntl F_SETFL");
1435 bar_print(struct swm_region *r, const char *s)
1439 xcb_rectangle_t rect;
1441 XRectangle ibox, lbox;
1444 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
1446 switch (bar_justify) {
1447 case SWM_BAR_JUSTIFY_LEFT:
1450 case SWM_BAR_JUSTIFY_CENTER:
1451 x = (WIDTH(r) - lbox.width) / 2;
1453 case SWM_BAR_JUSTIFY_RIGHT:
1454 x = WIDTH(r) - lbox.width - SWM_BAR_OFFSET;
1458 if (x < SWM_BAR_OFFSET)
1463 rect.width = WIDTH(r->bar);
1464 rect.height = HEIGHT(r->bar);
1466 /* clear back buffer */
1467 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
1468 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1469 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc,
1470 sizeof(rect), &rect);
1472 /* draw back buffer */
1473 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
1474 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_BACKGROUND, gcv);
1475 gcv[0] = r->s->c[SWM_S_COLOR_BAR_FONT].color;
1476 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1477 xcb_image_text_8(conn, len, r->bar->buffer, r->s->bar_gc, x,
1478 (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
1482 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1483 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1487 bar_extra_stop(void)
1491 bzero(bar_pipe, sizeof bar_pipe);
1494 kill(bar_pid, SIGTERM);
1497 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1502 bar_class_name(char *s, size_t sz, struct swm_region *r)
1504 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1506 if (r->ws->focus->ch.class_name != NULL)
1507 strlcat(s, r->ws->focus->ch.class_name, sz);
1511 bar_title_name(char *s, size_t sz, struct swm_region *r)
1513 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1515 if (r->ws->focus->ch.instance_name != NULL)
1516 strlcat(s, r->ws->focus->ch.instance_name, sz);
1520 bar_class_title_name(char *s, size_t sz, struct swm_region *r)
1522 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1525 bar_class_name(s, sz, r);
1526 strlcat(s, ":", sz);
1527 bar_title_name(s, sz, r);
1531 bar_window_float(char *s, size_t sz, struct swm_region *r)
1533 if (r == NULL || r ->ws == NULL || r->ws->focus == NULL)
1535 if (r->ws->focus->floating)
1536 strlcat(s, "(f)", sz);
1540 bar_window_name(char *s, size_t sz, struct swm_region *r)
1544 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1546 if ((title = get_win_name(r->ws->focus->id)) == NULL)
1549 strlcat(s, title, sz);
1553 int urgent[SWM_WS_MAX];
1555 bar_urgent(char *s, size_t sz)
1558 int i, j, num_screens;
1560 xcb_get_property_cookie_t c;
1561 xcb_icccm_wm_hints_t hints;
1563 for (i = 0; i < workspace_limit; i++)
1566 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1567 for (i = 0; i < num_screens; i++)
1568 for (j = 0; j < workspace_limit; j++)
1569 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
1570 c = xcb_icccm_get_wm_hints(conn, win->id);
1571 if (xcb_icccm_get_wm_hints_reply(conn, c,
1574 if (hints.flags & XCB_ICCCM_WM_HINT_X_URGENCY)
1578 for (i = 0; i < workspace_limit; i++) {
1580 snprintf(b, sizeof b, "%d ", i + 1);
1582 snprintf(b, sizeof b, "- ");
1588 bar_workspace_name(char *s, size_t sz, struct swm_region *r)
1590 if (r == NULL || r->ws == NULL)
1592 if (r->ws->name != NULL)
1593 strlcat(s, r->ws->name, sz);
1596 /* build the default bar format according to the defined enabled options */
1598 bar_fmt(const char *fmtexp, char *fmtnew, struct swm_region *r, size_t sz)
1600 /* if format provided, just copy the buffers */
1601 if (bar_format != NULL) {
1602 strlcpy(fmtnew, fmtexp, sz);
1606 /* reset the output buffer */
1609 strlcat(fmtnew, "+N:+I ", sz);
1611 strlcat(fmtnew, "+S", sz);
1612 strlcat(fmtnew, " ", sz);
1614 /* only show the workspace name if there's actually one */
1615 if (r != NULL && r->ws != NULL && r->ws->name != NULL)
1616 strlcat(fmtnew, "<+D>", sz);
1617 strlcat(fmtnew, "+3<", sz);
1619 if (clock_enabled) {
1620 strlcat(fmtnew, fmtexp, sz);
1621 strlcat(fmtnew, "+4<", sz);
1624 /* bar_urgent already adds the space before the last asterisk */
1626 strlcat(fmtnew, "* +U*+4<", sz);
1628 if (title_class_enabled) {
1629 strlcat(fmtnew, "+C", sz);
1630 if (title_name_enabled == 0)
1631 strlcat(fmtnew, "+4<", sz);
1634 /* checks needed by the colon and floating strlcat(3) calls below */
1635 if (r != NULL && r->ws != NULL && r->ws->focus != NULL) {
1636 if (title_name_enabled) {
1637 if (title_class_enabled)
1638 strlcat(fmtnew, ":", sz);
1639 strlcat(fmtnew, "+T+4<", sz);
1641 if (window_name_enabled) {
1642 if (r->ws->focus->floating)
1643 strlcat(fmtnew, "+F ", sz);
1644 strlcat(fmtnew, "+64W ", sz);
1648 /* finally add the action script output and the version */
1649 strlcat(fmtnew, "+4<+A+4<+V", sz);
1653 bar_replace_pad(char *tmp, int *limit, size_t sz)
1655 /* special case; no limit given, pad one space, instead */
1656 if (*limit == sz - 1)
1658 snprintf(tmp, sz, "%*s", *limit, " ");
1661 /* replaces the bar format character sequences (like in tmux(1)) */
1663 bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
1667 char tmp[SWM_BAR_MAX];
1671 /* reset strlcat(3) buffer */
1674 /* get number, if any */
1677 if (sscanf(fmt, "%d%n", &limit, &size) != 1)
1678 limit = sizeof tmp - 1;
1679 if (limit <= 0 || limit >= sizeof tmp)
1680 limit = sizeof tmp - 1;
1682 /* there is nothing to replace (ie EOL) */
1689 bar_replace_pad(tmp, &limit, sizeof tmp);
1692 snprintf(tmp, sizeof tmp, "%s", bar_ext);
1695 bar_class_name(tmp, sizeof tmp, r);
1698 bar_workspace_name(tmp, sizeof tmp, r);
1701 bar_window_float(tmp, sizeof tmp, r);
1704 snprintf(tmp, sizeof tmp, "%d", r->ws->idx + 1);
1707 snprintf(tmp, sizeof tmp, "%d", r->s->idx + 1);
1710 bar_class_title_name(tmp, sizeof tmp, r);
1713 snprintf(tmp, sizeof tmp, "%s", r->ws->stacker);
1716 bar_title_name(tmp, sizeof tmp, r);
1719 bar_urgent(tmp, sizeof tmp);
1722 snprintf(tmp, sizeof tmp, "%s", bar_vertext);
1725 bar_window_name(tmp, sizeof tmp, r);
1728 /* unknown character sequence; copy as-is */
1729 snprintf(tmp, sizeof tmp, "+%c", *fmt);
1737 while (limit-- > 0) {
1738 if (*offrep >= sz - 1)
1740 fmtrep[(*offrep)++] = *ptr++;
1748 bar_replace(char *fmt, char *fmtrep, struct swm_region *r, size_t sz)
1753 while (*fmt != '\0') {
1755 /* skip ordinary characters */
1758 fmtrep[off++] = *fmt++;
1762 /* character sequence found; replace it */
1763 fmt = bar_replace_seq(fmt, fmtrep, r, &off, sz);
1772 bar_fmt_expand(char *fmtexp, size_t sz)
1779 /* start by grabbing the current time and date */
1781 localtime_r(&tmt, &tm);
1783 /* figure out what to expand */
1784 if (bar_format != NULL)
1786 else if (bar_format == NULL && clock_enabled)
1788 /* if nothing to expand bail out */
1794 /* copy as-is, just in case the format shouldn't be expanded below */
1795 strlcpy(fmtexp, fmt, sz);
1796 /* finally pass the string through strftime(3) */
1797 #ifndef SWM_DENY_CLOCK_FORMAT
1798 if ((len = strftime(fmtexp, sz, fmt, &tm)) == 0)
1799 warnx("format too long");
1807 char fmtexp[SWM_BAR_MAX], fmtnew[SWM_BAR_MAX];
1808 char fmtrep[SWM_BAR_MAX];
1810 struct swm_region *r;
1812 /* expand the format by first passing it through strftime(3) */
1813 bar_fmt_expand(fmtexp, sizeof fmtexp);
1815 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1816 for (i = 0; i < num_screens; i++) {
1817 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1820 bar_fmt(fmtexp, fmtnew, r, sizeof fmtnew);
1821 bar_replace(fmtnew, fmtrep, r, sizeof fmtrep);
1822 bar_print(r, fmtrep);
1833 if (bar_enabled == 0)
1835 if (bar_extra && bar_extra_running) {
1836 /* ignore short reads; it'll correct itself */
1837 while ((b = fgetln(stdin, &len)) != NULL)
1838 if (b && b[len - 1] == '\n') {
1840 strlcpy((char *)bar_ext, b, sizeof bar_ext);
1842 if (b == NULL && errno != EAGAIN) {
1843 warn("bar_update: bar_extra failed");
1847 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1860 bar_toggle(struct swm_region *r, union arg *args)
1862 struct swm_region *tmpr;
1865 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
1867 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1869 for (i = 0; i < num_screens; i++)
1870 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1872 xcb_unmap_window(conn, tmpr->bar->id);
1874 for (i = 0; i < num_screens; i++)
1875 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1877 map_window_raised(tmpr->bar->id);
1880 bar_enabled = !bar_enabled;
1883 /* must be after stack */
1890 struct swm_region *r;
1894 /* do this here because the conf file is in memory */
1895 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1896 /* launch external status app */
1897 bar_extra_running = 1;
1898 if (pipe(bar_pipe) == -1)
1899 err(1, "pipe error");
1900 socket_setnonblock(bar_pipe[0]);
1901 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1902 if (dup2(bar_pipe[0], 0) == -1)
1904 if (dup2(bar_pipe[1], 1) == -1)
1906 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1907 err(1, "could not disable SIGPIPE");
1908 switch (bar_pid = fork()) {
1910 err(1, "cannot fork");
1914 execvp(bar_argv[0], bar_argv);
1915 err(1, "%s external app failed", bar_argv[0]);
1917 default: /* parent */
1923 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1924 for (i = 0; i < num_screens; i++)
1925 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1928 wa[0] = screens[i].c[SWM_S_COLOR_BAR].color;
1929 wa[1] = screens[i].c[SWM_S_COLOR_BAR_BORDER].color;
1930 xcb_change_window_attributes(conn, r->bar->id,
1931 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
1937 bar_setup(struct swm_region *r)
1939 char *default_string;
1940 char **missing_charsets;
1941 int num_missing_charsets = 0;
1943 xcb_screen_t *screen = get_screen(r->s->idx);
1947 XFreeFontSet(display, bar_fs);
1951 if ((r->bar = calloc(1, sizeof(struct swm_bar))) == NULL)
1952 err(1, "bar_setup: calloc: failed to allocate memory.");
1954 DNPRINTF(SWM_D_BAR, "bar_setup: loading bar_fonts: %s\n", bar_fonts);
1956 bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
1957 &num_missing_charsets, &default_string);
1959 if (num_missing_charsets > 0) {
1960 warnx("Unable to load charset(s):");
1962 for (i = 0; i < num_missing_charsets; ++i)
1963 warnx("%s", missing_charsets[i]);
1965 XFreeStringList(missing_charsets);
1967 if (strcmp(default_string, ""))
1968 warnx("Glyphs from those sets will be replaced "
1969 "by '%s'.", default_string);
1971 warnx("Glyphs from those sets won't be drawn.");
1975 errx(1, "Error creating font set structure.");
1977 bar_fs_extents = XExtentsOfFontSet(bar_fs);
1979 bar_height = bar_fs_extents->max_logical_extent.height +
1980 2 * bar_border_width;
1986 Y(r->bar) = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
1987 WIDTH(r->bar) = WIDTH(r) - 2 * bar_border_width;
1988 HEIGHT(r->bar) = bar_height - 2 * bar_border_width;
1990 r->bar->id = xcb_generate_id(conn);
1991 wa[0] = r->s->c[SWM_S_COLOR_BAR].color;
1992 wa[1] = r->s->c[SWM_S_COLOR_BAR_BORDER].color;
1993 xcb_create_window(conn, XCB_COPY_FROM_PARENT, r->bar->id, r->s->root,
1994 X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar),
1995 bar_border_width, XCB_WINDOW_CLASS_INPUT_OUTPUT,
1996 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
1998 r->bar->buffer = xcb_generate_id(conn);
1999 xcb_create_pixmap(conn, screen->root_depth, r->bar->buffer, r->bar->id,
2000 WIDTH(r->bar), HEIGHT(r->bar));
2002 xcb_randr_select_input(conn, r->bar->id,
2003 XCB_RANDR_NOTIFY_MASK_OUTPUT_CHANGE);
2006 map_window_raised(r->bar->id);
2008 DNPRINTF(SWM_D_BAR, "bar_setup: window: 0x%x, (x,y) w x h: (%d,%d) "
2009 "%d x %d\n", WINID(r->bar), X(r->bar), Y(r->bar), WIDTH(r->bar),
2012 if (signal(SIGALRM, bar_signal) == SIG_ERR)
2013 err(1, "could not install bar_signal");
2018 bar_cleanup(struct swm_region *r)
2022 xcb_destroy_window(conn, r->bar->id);
2023 xcb_free_pixmap(conn, r->bar->buffer);
2029 set_win_state(struct ws_win *win, uint16_t state)
2031 uint16_t data[2] = { state, XCB_ATOM_NONE };
2033 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%x\n", win->id);
2038 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id, astate,
2039 astate, 32, 2, data);
2043 getstate(xcb_window_t w)
2045 uint16_t result = 0;
2046 xcb_get_property_cookie_t c;
2047 xcb_get_property_reply_t *r;
2049 c = xcb_get_property(conn, False, w, astate, astate, 0L, 2L);
2050 r = xcb_get_property_reply(conn, c, NULL);
2053 result = *((uint16_t *)xcb_get_property_value(r));
2057 DNPRINTF(SWM_D_MISC, "getstate property: win 0x%x state %u\n", w,
2063 version(struct swm_region *r, union arg *args)
2065 bar_version = !bar_version;
2067 snprintf(bar_vertext, sizeof bar_vertext,
2068 "Version: %s Build: %s", SPECTRWM_VERSION, buildstr);
2070 strlcpy(bar_vertext, "", sizeof bar_vertext);
2075 client_msg(struct ws_win *win, xcb_atom_t a)
2077 xcb_client_message_event_t ev;
2082 bzero(&ev, sizeof ev);
2083 ev.response_type = XCB_CLIENT_MESSAGE;
2084 ev.window = win->id;
2087 ev.data.data32[0] = a;
2088 ev.data.data32[1] = XCB_CURRENT_TIME;
2090 xcb_send_event(conn, False, win->id,
2091 XCB_EVENT_MASK_NO_EVENT, (const char *)&ev);
2095 /* synthetic response to a ConfigureRequest when not making a change */
2097 config_win(struct ws_win *win, xcb_configure_request_event_t *ev)
2099 xcb_configure_notify_event_t ce;
2104 /* send notification of unchanged state. */
2105 bzero(&ce, sizeof(ce));
2106 ce.response_type = XCB_CONFIGURE_NOTIFY;
2109 ce.width = WIDTH(win);
2110 ce.height = HEIGHT(win);
2111 ce.override_redirect = False;
2116 ce.window = win->id;
2117 ce.border_width = BORDER(win);
2118 ce.above_sibling = XCB_WINDOW_NONE;
2121 ce.event = ev->window;
2122 ce.window = ev->window;
2124 /* make response appear more WM_SIZE_HINTS-compliant */
2126 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%x,"
2127 " sh.flags: %u, min: %d x %d, max: %d x %d, inc: "
2128 "%d x %d\n", win->id, win->sh.flags, SH_MIN_W(win),
2129 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
2130 SH_INC_W(win), SH_INC_H(win));
2134 /* the hint may be set... to 0! */
2135 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
2136 ce.width = SH_MIN_W(win);
2137 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
2138 ce.height = SH_MIN_H(win);
2143 /* may also be advertized as 0 */
2144 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
2145 ce.width = SH_MAX_W(win);
2146 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
2147 ce.height = SH_MAX_H(win);
2150 /* resize increment. */
2152 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
2153 ce.width -= (ce.width - SH_MIN_W(win)) %
2155 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
2156 ce.height -= (ce.height - SH_MIN_H(win)) %
2160 /* adjust x and y for requested border_width. */
2161 ce.x += BORDER(win) - ev->border_width;
2162 ce.y += BORDER(win) - ev->border_width;
2163 ce.border_width = ev->border_width;
2164 ce.above_sibling = ev->sibling;
2167 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%x, (x,y) w x h: "
2168 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
2169 ce.y, ce.width, ce.height, ce.border_width);
2171 xcb_send_event(conn, False, win->id, XCB_EVENT_MASK_STRUCTURE_NOTIFY,
2177 count_win(struct workspace *ws, int count_transient)
2182 TAILQ_FOREACH(win, &ws->winlist, entry) {
2183 if (count_transient == 0 && win->floating)
2185 if (count_transient == 0 && win->transient)
2191 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
2197 quit(struct swm_region *r, union arg *args)
2199 DNPRINTF(SWM_D_MISC, "quit\n");
2204 unmap_window(struct ws_win *win)
2209 /* don't unmap again */
2210 if (getstate(win->id) == XCB_ICCCM_WM_STATE_ICONIC)
2213 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
2215 xcb_unmap_window(conn, win->id);
2216 xcb_change_window_attributes(conn, win->id,
2217 XCB_CW_BORDER_PIXEL, &win->s->c[SWM_S_COLOR_UNFOCUS].color);
2224 int i, j, num_screens;
2226 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2227 for (i = 0; i < num_screens; i++)
2228 for (j = 0; j < workspace_limit; j++)
2229 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2234 fake_keypress(struct ws_win *win, xcb_keysym_t keysym, uint16_t modifiers)
2236 xcb_key_press_event_t event;
2237 xcb_keycode_t *keycode;
2242 keycode = xcb_key_symbols_get_keycode(syms, keysym);
2244 event.event = win->id;
2245 event.root = win->s->root;
2246 event.child = XCB_WINDOW_NONE;
2247 event.time = XCB_CURRENT_TIME;
2248 event.event_x = X(win);
2249 event.event_y = Y(win);
2252 event.same_screen = True;
2253 event.detail = *keycode;
2254 event.state = modifiers;
2256 event.response_type = XCB_KEY_PRESS;
2257 xcb_send_event(conn, True, win->id,
2258 XCB_EVENT_MASK_KEY_PRESS, (char *)&event);
2260 event.response_type = XCB_KEY_RELEASE;
2261 xcb_send_event(conn, True, win->id,
2262 XCB_EVENT_MASK_KEY_RELEASE, (char *)&event);
2267 restart(struct swm_region *r, union arg *args)
2269 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
2271 /* disable alarm because the following code may not be interrupted */
2273 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
2274 err(1, "can't disable alarm");
2280 xcb_key_symbols_free(syms);
2282 xcb_disconnect(conn);
2284 execvp(start_argv[0], start_argv);
2285 warn("execvp failed");
2290 root_to_region(xcb_window_t root)
2292 struct swm_region *r = NULL;
2294 xcb_query_pointer_reply_t *qpr;
2296 DNPRINTF(SWM_D_MISC, "root_to_region: window: 0x%x\n", root);
2298 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2299 for (i = 0; i < num_screens; i++)
2300 if (screens[i].root == root)
2303 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn,
2304 screens[i].root), NULL);
2307 DNPRINTF(SWM_D_MISC, "root_to_region: pointer: (%d,%d)\n",
2308 qpr->root_x, qpr->root_y);
2309 /* choose a region based on pointer location */
2310 TAILQ_FOREACH(r, &screens[i].rl, entry)
2311 if (X(r) <= qpr->root_x && qpr->root_x < MAX_X(r) &&
2312 Y(r) <= qpr->root_y && qpr->root_y < MAX_Y(r))
2318 r = TAILQ_FIRST(&screens[i].rl);
2324 find_unmanaged_window(xcb_window_t id)
2327 int i, j, num_screens;
2329 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2330 for (i = 0; i < num_screens; i++)
2331 for (j = 0; j < workspace_limit; j++)
2332 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
2340 find_window(xcb_window_t id)
2343 int i, j, num_screens;
2344 xcb_query_tree_cookie_t c;
2345 xcb_query_tree_reply_t *r;
2347 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2348 for (i = 0; i < num_screens; i++)
2349 for (j = 0; j < workspace_limit; j++)
2350 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2354 c = xcb_query_tree(conn, id);
2355 r = xcb_query_tree_reply(conn, c, NULL);
2359 /* if we were looking for the parent return that window instead */
2360 if (r->parent == 0 || r->root == r->parent)
2363 /* look for parent */
2364 for (i = 0; i < num_screens; i++)
2365 for (j = 0; j < workspace_limit; j++)
2366 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2367 if (r->parent == win->id) {
2377 spawn(int ws_idx, union arg *args, int close_fd)
2382 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
2385 close(xcb_get_file_descriptor(conn));
2387 setenv("LD_PRELOAD", SWM_LIB, 1);
2389 if (asprintf(&ret, "%d", ws_idx) == -1) {
2390 warn("spawn: asprintf SWM_WS");
2393 setenv("_SWM_WS", ret, 1);
2397 if (asprintf(&ret, "%d", getpid()) == -1) {
2398 warn("spawn: asprintf _SWM_PID");
2401 setenv("_SWM_PID", ret, 1);
2405 if (setsid() == -1) {
2406 warn("spawn: setsid");
2412 * close stdin and stdout to prevent interaction between apps
2413 * and the baraction script
2414 * leave stderr open to record errors
2416 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
2417 warn("spawn: open");
2420 dup2(fd, STDIN_FILENO);
2421 dup2(fd, STDOUT_FILENO);
2426 execvp(args->argv[0], args->argv);
2428 warn("spawn: execvp");
2433 kill_refs(struct ws_win *win)
2435 int i, x, num_screens;
2436 struct swm_region *r;
2437 struct workspace *ws;
2442 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2443 for (i = 0; i < num_screens; i++)
2444 TAILQ_FOREACH(r, &screens[i].rl, entry)
2445 for (x = 0; x < workspace_limit; x++) {
2447 if (win == ws->focus)
2449 if (win == ws->focus_prev)
2450 ws->focus_prev = NULL;
2455 validate_win(struct ws_win *testwin)
2458 struct workspace *ws;
2459 struct swm_region *r;
2460 int i, x, num_screens;
2462 if (testwin == NULL)
2465 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2466 for (i = 0; i < num_screens; i++)
2467 TAILQ_FOREACH(r, &screens[i].rl, entry)
2468 for (x = 0; x < workspace_limit; x++) {
2470 TAILQ_FOREACH(win, &ws->winlist, entry)
2478 validate_ws(struct workspace *testws)
2480 struct swm_region *r;
2481 struct workspace *ws;
2482 int i, x, num_screens;
2484 /* validate all ws */
2485 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2486 for (i = 0; i < num_screens; i++)
2487 TAILQ_FOREACH(r, &screens[i].rl, entry)
2488 for (x = 0; x < workspace_limit; x++) {
2497 unfocus_win(struct ws_win *win)
2499 xcb_window_t none = XCB_WINDOW_NONE;
2501 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%x\n", WINID(win));
2505 if (win->ws == NULL)
2508 if (validate_ws(win->ws))
2509 return; /* XXX this gets hit with thunderbird, needs fixing */
2511 if (win->ws->r == NULL)
2514 if (validate_win(win)) {
2519 if (win->ws->focus == win) {
2520 win->ws->focus = NULL;
2521 win->ws->focus_prev = win;
2524 if (validate_win(win->ws->focus)) {
2525 kill_refs(win->ws->focus);
2526 win->ws->focus = NULL;
2528 if (validate_win(win->ws->focus_prev)) {
2529 kill_refs(win->ws->focus_prev);
2530 win->ws->focus_prev = NULL;
2533 grabbuttons(win, 0);
2534 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
2535 &win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2536 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2537 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
2545 int i, j, num_screens;
2547 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
2549 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2550 for (i = 0; i < num_screens; i++)
2551 for (j = 0; j < workspace_limit; j++)
2552 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2557 focus_win(struct ws_win *win)
2559 struct ws_win *cfw = NULL;
2560 xcb_get_input_focus_cookie_t c;
2561 xcb_get_input_focus_reply_t *r;
2562 xcb_window_t cur_focus = XCB_WINDOW_NONE;
2564 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%x\n", WINID(win));
2568 if (win->ws == NULL)
2571 if (validate_ws(win->ws))
2572 return; /* XXX this gets hit with thunderbird, needs fixing */
2574 if (validate_win(win)) {
2579 if (validate_win(win)) {
2584 c = xcb_get_input_focus(conn);
2585 r = xcb_get_input_focus_reply(conn, c, NULL);
2587 cur_focus = r->focus;
2590 if ((cfw = find_window(cur_focus)) != NULL)
2593 /* use larger hammer since the window was killed somehow */
2594 TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
2595 if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
2596 xcb_change_window_attributes(conn, cfw->id,
2597 XCB_CW_BORDER_PIXEL,
2598 &cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2601 win->ws->focus = win;
2603 if (win->ws->r != NULL) {
2605 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
2606 win->id, XCB_CURRENT_TIME);
2607 grabbuttons(win, 1);
2608 xcb_change_window_attributes(conn, win->id,
2609 XCB_CW_BORDER_PIXEL,
2610 &win->ws->r->s->c[SWM_S_COLOR_FOCUS].color);
2611 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
2612 win->ws->always_raise)
2613 map_window_raised(win->id);
2615 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2616 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
2624 switchws(struct swm_region *r, union arg *args)
2626 int wsid = args->id, unmap_old = 0;
2627 struct swm_region *this_r, *other_r;
2629 struct workspace *new_ws, *old_ws;
2635 if (wsid >= workspace_limit)
2639 old_ws = this_r->ws;
2640 new_ws = &this_r->s->ws[wsid];
2642 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
2643 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
2645 if (new_ws == NULL || old_ws == NULL)
2647 if (new_ws == old_ws)
2650 other_r = new_ws->r;
2651 if (other_r == NULL) {
2652 /* the other workspace is hidden, hide this one */
2656 /* the other ws is visible in another region, exchange them */
2657 other_r->ws_prior = new_ws;
2658 other_r->ws = old_ws;
2659 old_ws->r = other_r;
2661 this_r->ws_prior = old_ws;
2662 this_r->ws = new_ws;
2665 /* this is needed so that we can click on a window after a restart */
2669 a.id = SWM_ARG_ID_FOCUSCUR;
2670 focus(new_ws->r, &a);
2672 /* unmap old windows */
2674 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2679 cyclews(struct swm_region *r, union arg *args)
2682 struct swm_screen *s = r->s;
2685 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2686 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2691 case SWM_ARG_ID_CYCLEWS_UP_ALL:
2694 case SWM_ARG_ID_CYCLEWS_UP:
2695 if (a.id < workspace_limit - 1)
2700 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
2703 case SWM_ARG_ID_CYCLEWS_DOWN:
2707 a.id = workspace_limit - 1;
2714 (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
2716 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2720 } while (a.id != r->ws->idx);
2724 priorws(struct swm_region *r, union arg *args)
2728 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2729 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2731 if (r->ws_prior == NULL)
2734 a.id = r->ws_prior->idx;
2739 cyclescr(struct swm_region *r, union arg *args)
2741 struct swm_region *rr = NULL;
2743 int i, x, y, num_screens;
2745 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2746 /* do nothing if we don't have more than one screen */
2747 if (!(num_screens > 1 || outputs > 1))
2752 case SWM_ARG_ID_CYCLESC_UP:
2753 rr = TAILQ_NEXT(r, entry);
2755 rr = TAILQ_FIRST(&screens[i].rl);
2757 case SWM_ARG_ID_CYCLESC_DOWN:
2758 rr = TAILQ_PREV(r, swm_region_list, entry);
2760 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2768 /* move mouse to region */
2770 y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
2771 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0, 0,
2774 a.id = SWM_ARG_ID_FOCUSCUR;
2777 if (rr->ws->focus) {
2778 /* move to focus window */
2779 x = X(rr->ws->focus) + 1;
2780 y = Y(rr->ws->focus) + 1;
2781 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0,
2787 sort_windows(struct ws_win_list *wl)
2789 struct ws_win *win, *parent, *nxt;
2794 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
2795 nxt = TAILQ_NEXT(win, entry);
2796 if (win->transient) {
2797 parent = find_window(win->transient);
2798 if (parent == NULL) {
2799 warnx("not possible bug");
2802 TAILQ_REMOVE(wl, win, entry);
2803 TAILQ_INSERT_AFTER(wl, parent, win, entry);
2810 swapwin(struct swm_region *r, union arg *args)
2812 struct ws_win *target, *source;
2813 struct ws_win *cur_focus;
2814 struct ws_win_list *wl;
2817 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2818 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2820 cur_focus = r->ws->focus;
2821 if (cur_focus == NULL)
2825 wl = &source->ws->winlist;
2828 case SWM_ARG_ID_SWAPPREV:
2829 if (source->transient)
2830 source = find_window(source->transient);
2831 target = TAILQ_PREV(source, ws_win_list, entry);
2832 if (target && target->transient)
2833 target = find_window(target->transient);
2834 TAILQ_REMOVE(wl, source, entry);
2836 TAILQ_INSERT_TAIL(wl, source, entry);
2838 TAILQ_INSERT_BEFORE(target, source, entry);
2840 case SWM_ARG_ID_SWAPNEXT:
2841 target = TAILQ_NEXT(source, entry);
2842 /* move the parent and let the sort handle the move */
2843 if (source->transient)
2844 source = find_window(source->transient);
2845 TAILQ_REMOVE(wl, source, entry);
2847 TAILQ_INSERT_HEAD(wl, source, entry);
2849 TAILQ_INSERT_AFTER(wl, target, source, entry);
2851 case SWM_ARG_ID_SWAPMAIN:
2852 target = TAILQ_FIRST(wl);
2853 if (target == source) {
2854 if (source->ws->focus_prev != NULL &&
2855 source->ws->focus_prev != target)
2856 source = source->ws->focus_prev;
2860 if (target == NULL || source == NULL)
2862 source->ws->focus_prev = target;
2863 TAILQ_REMOVE(wl, target, entry);
2864 TAILQ_INSERT_BEFORE(source, target, entry);
2865 TAILQ_REMOVE(wl, source, entry);
2866 TAILQ_INSERT_HEAD(wl, source, entry);
2868 case SWM_ARG_ID_MOVELAST:
2869 TAILQ_REMOVE(wl, source, entry);
2870 TAILQ_INSERT_TAIL(wl, source, entry);
2873 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
2883 focus_prev(struct ws_win *win)
2885 struct ws_win *winfocus = NULL;
2886 struct ws_win *cur_focus = NULL;
2887 struct ws_win_list *wl = NULL;
2888 struct workspace *ws = NULL;
2890 if (!(win && win->ws))
2895 cur_focus = ws->focus;
2897 DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%x, cur_focus: 0x%x\n",
2898 WINID(win), WINID(cur_focus));
2900 /* pickle, just focus on whatever */
2901 if (cur_focus == NULL) {
2902 /* use prev_focus if valid */
2903 if (ws->focus_prev && ws->focus_prev != cur_focus &&
2904 find_window(WINID(ws->focus_prev)))
2905 winfocus = ws->focus_prev;
2909 /* if transient focus on parent */
2910 if (cur_focus->transient) {
2911 winfocus = find_window(cur_focus->transient);
2915 /* if in max_stack try harder */
2916 if ((win->quirks & SWM_Q_FOCUSPREV) ||
2917 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
2918 if (cur_focus != ws->focus_prev)
2919 winfocus = ws->focus_prev;
2921 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2926 DNPRINTF(SWM_D_FOCUS, "focus_prev: focus_close: %d\n", focus_close);
2928 if (winfocus == NULL || winfocus == win) {
2929 switch (focus_close) {
2930 case SWM_STACK_BOTTOM:
2931 winfocus = TAILQ_FIRST(wl);
2934 winfocus = TAILQ_LAST(wl, ws_win_list);
2936 case SWM_STACK_ABOVE:
2937 if ((winfocus = TAILQ_NEXT(cur_focus, entry)) == NULL) {
2938 if (focus_close_wrap)
2939 winfocus = TAILQ_FIRST(wl);
2941 winfocus = TAILQ_PREV(cur_focus,
2942 ws_win_list, entry);
2945 case SWM_STACK_BELOW:
2946 if ((winfocus = TAILQ_PREV(cur_focus, ws_win_list,
2948 if (focus_close_wrap)
2949 winfocus = TAILQ_LAST(wl, ws_win_list);
2951 winfocus = TAILQ_NEXT(cur_focus, entry);
2957 if (winfocus == NULL) {
2958 if (focus_default == SWM_STACK_TOP)
2959 winfocus = TAILQ_LAST(wl, ws_win_list);
2961 winfocus = TAILQ_FIRST(wl);
2965 focus_magic(winfocus);
2969 focus(struct swm_region *r, union arg *args)
2971 struct ws_win *winfocus = NULL, *head;
2972 struct ws_win *cur_focus = NULL;
2973 struct ws_win_list *wl = NULL;
2974 struct workspace *ws = NULL;
2980 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
2982 /* treat FOCUS_CUR special */
2983 if (args->id == SWM_ARG_ID_FOCUSCUR) {
2984 if (r->ws->focus && r->ws->focus->iconic == 0)
2985 winfocus = r->ws->focus;
2986 else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
2987 winfocus = r->ws->focus_prev;
2989 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
2990 if (winfocus->iconic == 0)
2993 focus_magic(winfocus);
2997 if ((cur_focus = r->ws->focus) == NULL)
3001 if (TAILQ_EMPTY(wl))
3003 /* make sure there is at least one uniconified window */
3005 TAILQ_FOREACH(winfocus, wl, entry)
3006 if (winfocus->iconic == 0) {
3014 case SWM_ARG_ID_FOCUSPREV:
3015 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
3017 head = TAILQ_LAST(wl, ws_win_list);
3019 if (WINID(winfocus) == cur_focus->transient) {
3020 head = TAILQ_PREV(winfocus, ws_win_list, entry);
3022 head = TAILQ_LAST(wl, ws_win_list);
3027 if (winfocus && winfocus->iconic) {
3028 while (winfocus != cur_focus) {
3029 if (winfocus == NULL)
3030 winfocus = TAILQ_LAST(wl, ws_win_list);
3031 if (winfocus->iconic == 0)
3033 winfocus = TAILQ_PREV(winfocus, ws_win_list,
3039 case SWM_ARG_ID_FOCUSNEXT:
3040 head = TAILQ_NEXT(cur_focus, entry);
3042 head = TAILQ_FIRST(wl);
3046 if (winfocus && winfocus->iconic) {
3047 while (winfocus != cur_focus) {
3048 if (winfocus == NULL)
3049 winfocus = TAILQ_FIRST(wl);
3050 if (winfocus->iconic == 0)
3052 winfocus = TAILQ_NEXT(winfocus, entry);
3057 case SWM_ARG_ID_FOCUSMAIN:
3058 winfocus = TAILQ_FIRST(wl);
3059 if (winfocus == cur_focus)
3060 winfocus = cur_focus->ws->focus_prev;
3067 focus_magic(winfocus);
3071 cycle_layout(struct swm_region *r, union arg *args)
3073 struct workspace *ws = r->ws;
3076 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
3079 if (ws->cur_layout->l_stack == NULL)
3080 ws->cur_layout = &layouts[0];
3084 a.id = SWM_ARG_ID_FOCUSCUR;
3090 stack_config(struct swm_region *r, union arg *args)
3092 struct workspace *ws = r->ws;
3094 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
3097 if (ws->cur_layout->l_config != NULL)
3098 ws->cur_layout->l_config(ws, args->id);
3100 if (args->id != SWM_ARG_ID_STACKINIT)
3107 struct swm_geometry g;
3108 struct swm_region *r;
3114 DNPRINTF(SWM_D_STACK, "stack: begin\n");
3116 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3117 for (i = 0; i < num_screens; i++) {
3121 TAILQ_FOREACH(r, &screens[i].rl, entry) {
3122 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
3123 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
3125 /* start with screen geometry, adjust for bar */
3127 g.w -= 2 * border_width;
3128 g.h -= 2 * border_width;
3134 r->ws->cur_layout->l_stack(r->ws, &g);
3135 r->ws->cur_layout->l_string(r->ws);
3136 /* save r so we can track region changes */
3143 DNPRINTF(SWM_D_STACK, "stack: end\n");
3147 store_float_geom(struct ws_win *win, struct swm_region *r)
3149 /* retain window geom and region geom */
3150 win->g_float = win->g;
3151 win->g_float.x -= X(r);
3152 win->g_float.y -= Y(r);
3153 win->g_floatvalid = 1;
3154 DNPRINTF(SWM_D_MISC, "store_float_geom: window: 0x%x, g: (%d,%d)"
3155 " %d x %d, g_float: (%d,%d) %d x %d\n", win->id, X(win), Y(win),
3156 WIDTH(win), HEIGHT(win), win->g_float.x, win->g_float.y,
3157 win->g_float.w, win->g_float.h);
3161 stack_floater(struct ws_win *win, struct swm_region *r)
3166 DNPRINTF(SWM_D_MISC, "stack_floater: window: 0x%x\n", win->id);
3169 * to allow windows to change their size (e.g. mplayer fs) only retrieve
3170 * geom on ws switches or return from max mode
3172 if (win->g_floatvalid && (win->floatmaxed || (r != r->ws->old_r &&
3173 !(win->ewmh_flags & EWMH_F_FULLSCREEN)))) {
3174 /* refloat at last floating relative position */
3175 win->g = win->g_float;
3180 win->floatmaxed = 0;
3183 * if set to fullscreen mode, configure window to maximum size.
3185 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3186 if (!win->g_floatvalid)
3187 store_float_geom(win, win->ws->r);
3189 win->g = win->ws->r->g;
3193 * remove border on fullscreen floater when in fullscreen mode or when
3194 * the quirk is present.
3196 if ((win->ewmh_flags & EWMH_F_FULLSCREEN) ||
3197 ((win->quirks & SWM_Q_FULLSCREEN) &&
3198 (WIDTH(win) >= WIDTH(r)) && (HEIGHT(win) >= HEIGHT(r)))) {
3199 if (win->bordered) {
3201 X(win) += border_width;
3202 Y(win) += border_width;
3204 } else if (!win->bordered) {
3206 X(win) -= border_width;
3207 Y(win) -= border_width;
3210 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
3211 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
3212 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
3217 * floaters and transients are auto-centred unless moved
3220 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - BORDER(win);
3221 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - BORDER(win);
3224 /* keep window within region bounds */
3225 constrain_window(win, r, 0);
3231 * Send keystrokes to terminal to decrease/increase the font size as the
3232 * window size changes.
3235 adjust_font(struct ws_win *win)
3237 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
3238 win->floating || win->transient)
3241 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
3242 WIDTH(win) / win->sh.width_inc < term_width &&
3243 win->font_steps < SWM_MAX_FONT_STEPS) {
3244 win->font_size_boundary[win->font_steps] =
3245 (win->sh.width_inc * term_width) + win->sh.base_width;
3248 win->last_inc = win->sh.width_inc;
3249 fake_keypress(win, XK_KP_Subtract, ShiftMask);
3250 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
3251 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
3254 win->last_inc = win->sh.width_inc;
3255 fake_keypress(win, XK_KP_Add, ShiftMask);
3259 #define SWAPXY(g) do { \
3261 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
3262 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
3265 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
3267 struct swm_geometry win_g, r_g = *g;
3268 struct ws_win *win, *fs_win = NULL;
3269 int i, j, s, stacks;
3270 int w_inc = 1, h_inc, w_base = 1, h_base;
3271 int hrh, extra = 0, h_slice, last_h = 0;
3272 int split, colno, winno, mwin, msize, mscale;
3273 int remain, missing, v_slice, reconfigure;
3275 xcb_get_window_attributes_reply_t *war;
3277 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
3278 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
3280 winno = count_win(ws, 0);
3281 if (winno == 0 && count_win(ws, 1) == 0)
3284 TAILQ_FOREACH(win, &ws->winlist, entry)
3285 if (win->transient == 0 && win->floating == 0
3286 && win->iconic == 0)
3293 w_inc = win->sh.width_inc;
3294 w_base = win->sh.base_width;
3295 mwin = ws->l_state.horizontal_mwin;
3296 mscale = ws->l_state.horizontal_msize;
3297 stacks = ws->l_state.horizontal_stacks;
3300 w_inc = win->sh.height_inc;
3301 w_base = win->sh.base_height;
3302 mwin = ws->l_state.vertical_mwin;
3303 mscale = ws->l_state.vertical_msize;
3304 stacks = ws->l_state.vertical_stacks;
3308 if (stacks > winno - mwin)
3309 stacks = winno - mwin;
3313 h_slice = r_g.h / SWM_H_SLICE;
3314 if (mwin && winno > mwin) {
3315 v_slice = r_g.w / SWM_V_SLICE;
3319 win_g.w = v_slice * mscale;
3321 if (w_inc > 1 && w_inc < v_slice) {
3322 /* adjust for window's requested size increment */
3323 remain = (win_g.w - w_base) % w_inc;
3329 win_g.x += r_g.w - msize;
3332 colno = split = winno / stacks;
3333 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
3334 2 * border_width) / stacks);
3336 hrh = r_g.h / colno;
3337 extra = r_g.h - (colno * hrh);
3338 win_g.h = hrh - 2 * border_width;
3340 /* stack all the tiled windows */
3341 i = j = 0, s = stacks;
3342 TAILQ_FOREACH(win, &ws->winlist, entry) {
3343 if (win->transient != 0 || win->floating != 0)
3345 if (win->iconic != 0)
3348 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3353 if (split && i == split) {
3354 colno = (winno - mwin) / stacks;
3355 if (s <= (winno - mwin) % stacks)
3357 split = split + colno;
3358 hrh = (r_g.h / colno);
3359 extra = r_g.h - (colno * hrh);
3363 win_g.x += win_g.w + 2 * border_width;
3364 win_g.w = (r_g.w - msize -
3365 (stacks * 2 * border_width)) / stacks;
3367 win_g.w += (r_g.w - msize -
3368 (stacks * 2 * border_width)) % stacks;
3372 win_g.h = hrh - 2 * border_width;
3374 h_inc = win->sh.width_inc;
3375 h_base = win->sh.base_width;
3377 h_inc = win->sh.height_inc;
3378 h_base = win->sh.base_height;
3380 if (j == colno - 1) {
3381 win_g.h = hrh + extra;
3382 } else if (h_inc > 1 && h_inc < h_slice) {
3383 /* adjust for window's requested size increment */
3384 remain = (win_g.h - h_base) % h_inc;
3385 missing = h_inc - remain;
3387 if (missing <= extra || j == 0) {
3399 win_g.y += last_h + 2 * border_width;
3401 if (disable_border && bar_enabled == 0 && winno == 1){
3403 win_g.w += 2 * border_width;
3404 win_g.h += 2 * border_width;
3409 if (X(win) != win_g.y || Y(win) != win_g.x ||
3410 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
3414 WIDTH(win) = win_g.h;
3415 HEIGHT(win) = win_g.w;
3418 if (X(win) != win_g.x || Y(win) != win_g.y ||
3419 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
3423 WIDTH(win) = win_g.w;
3424 HEIGHT(win) = win_g.h;
3428 if (bordered != win->bordered) {
3430 win->bordered = bordered;
3438 war = xcb_get_window_attributes_reply(conn,
3439 xcb_get_window_attributes(conn, win->id),
3442 if (war->map_state == XCB_MAP_STATE_UNMAPPED)
3443 map_window_raised(win->id);
3453 /* now, stack all the floaters and transients */
3454 TAILQ_FOREACH(win, &ws->winlist, entry) {
3455 if (win->transient == 0 && win->floating == 0)
3457 if (win->iconic == 1)
3459 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3464 stack_floater(win, ws->r);
3465 map_window_raised(win->id);
3469 stack_floater(fs_win, ws->r);
3470 map_window_raised(fs_win->id);
3475 vertical_config(struct workspace *ws, int id)
3477 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
3481 case SWM_ARG_ID_STACKRESET:
3482 case SWM_ARG_ID_STACKINIT:
3483 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
3484 ws->l_state.vertical_mwin = 1;
3485 ws->l_state.vertical_stacks = 1;
3487 case SWM_ARG_ID_MASTERSHRINK:
3488 if (ws->l_state.vertical_msize > 1)
3489 ws->l_state.vertical_msize--;
3491 case SWM_ARG_ID_MASTERGROW:
3492 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
3493 ws->l_state.vertical_msize++;
3495 case SWM_ARG_ID_MASTERADD:
3496 ws->l_state.vertical_mwin++;
3498 case SWM_ARG_ID_MASTERDEL:
3499 if (ws->l_state.vertical_mwin > 0)
3500 ws->l_state.vertical_mwin--;
3502 case SWM_ARG_ID_STACKINC:
3503 ws->l_state.vertical_stacks++;
3505 case SWM_ARG_ID_STACKDEC:
3506 if (ws->l_state.vertical_stacks > 1)
3507 ws->l_state.vertical_stacks--;
3509 case SWM_ARG_ID_FLIPLAYOUT:
3510 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
3518 vertical_stack(struct workspace *ws, struct swm_geometry *g)
3520 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
3522 stack_master(ws, g, 0, ws->l_state.vertical_flip);
3526 horizontal_config(struct workspace *ws, int id)
3528 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
3531 case SWM_ARG_ID_STACKRESET:
3532 case SWM_ARG_ID_STACKINIT:
3533 ws->l_state.horizontal_mwin = 1;
3534 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
3535 ws->l_state.horizontal_stacks = 1;
3537 case SWM_ARG_ID_MASTERSHRINK:
3538 if (ws->l_state.horizontal_msize > 1)
3539 ws->l_state.horizontal_msize--;
3541 case SWM_ARG_ID_MASTERGROW:
3542 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
3543 ws->l_state.horizontal_msize++;
3545 case SWM_ARG_ID_MASTERADD:
3546 ws->l_state.horizontal_mwin++;
3548 case SWM_ARG_ID_MASTERDEL:
3549 if (ws->l_state.horizontal_mwin > 0)
3550 ws->l_state.horizontal_mwin--;
3552 case SWM_ARG_ID_STACKINC:
3553 ws->l_state.horizontal_stacks++;
3555 case SWM_ARG_ID_STACKDEC:
3556 if (ws->l_state.horizontal_stacks > 1)
3557 ws->l_state.horizontal_stacks--;
3559 case SWM_ARG_ID_FLIPLAYOUT:
3560 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
3568 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
3570 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
3572 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
3575 /* fullscreen view */
3577 max_stack(struct workspace *ws, struct swm_geometry *g)
3579 struct swm_geometry gg = *g;
3580 struct ws_win *win, *wintrans = NULL, *parent = NULL;
3581 int winno, num_screens;
3583 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
3588 winno = count_win(ws, 0);
3589 if (winno == 0 && count_win(ws, 1) == 0)
3592 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3593 TAILQ_FOREACH(win, &ws->winlist, entry) {
3594 if (win->transient) {
3596 parent = find_window(win->transient);
3600 if (win->floating && win->floatmaxed == 0 ) {
3602 * retain geometry for retrieval on exit from
3605 store_float_geom(win, ws->r);
3606 win->floatmaxed = 1;
3609 /* only reconfigure if necessary */
3610 if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
3611 HEIGHT(win) != gg.h) {
3617 WIDTH(win) += 2 * border_width;
3618 HEIGHT(win) += 2 * border_width;
3623 /* unmap only if we don't have multi screen */
3624 if (win != ws->focus)
3625 if (!(num_screens > 1 || outputs > 1))
3629 /* put the last transient on top */
3632 map_window_raised(parent->id);
3633 stack_floater(wintrans, ws->r);
3634 focus_magic(wintrans);
3639 send_to_ws(struct swm_region *r, union arg *args)
3641 int wsid = args->id;
3642 struct ws_win *win = NULL, *parent;
3643 struct workspace *ws, *nws;
3644 xcb_atom_t ws_idx_atom = XCB_ATOM_NONE;
3645 char ws_idx_str[SWM_PROPLEN];
3648 if (wsid >= workspace_limit)
3651 if (r && r->ws && r->ws->focus)
3657 if (win->ws->idx == wsid)
3660 DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%x\n", win->id);
3663 nws = &win->s->ws[wsid];
3665 a.id = SWM_ARG_ID_FOCUSPREV;
3667 if (win->transient) {
3668 parent = find_window(win->transient);
3670 unmap_window(parent);
3671 TAILQ_REMOVE(&ws->winlist, parent, entry);
3672 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
3677 TAILQ_REMOVE(&ws->winlist, win, entry);
3678 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
3679 if (TAILQ_EMPTY(&ws->winlist))
3680 r->ws->focus = NULL;
3683 /* Try to update the window's workspace property */
3684 ws_idx_atom = get_atom_from_string("_SWM_WS");
3686 snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) <
3688 DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
3690 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
3691 ws_idx_atom, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
3700 pressbutton(struct swm_region *r, union arg *args)
3702 XTestFakeButtonEvent(display, args->id, True, CurrentTime);
3703 XTestFakeButtonEvent(display, args->id, False, CurrentTime);
3707 raise_toggle(struct swm_region *r, union arg *args)
3709 if (r == NULL || r->ws == NULL)
3712 r->ws->always_raise = !r->ws->always_raise;
3714 /* bring floaters back to top */
3715 if (r->ws->always_raise == 0)
3720 iconify(struct swm_region *r, union arg *args)
3724 if (r->ws->focus == NULL)
3726 unmap_window(r->ws->focus);
3727 update_iconic(r->ws->focus, 1);
3730 r->ws->focus = NULL;
3731 a.id = SWM_ARG_ID_FOCUSCUR;
3736 get_win_name(xcb_window_t win)
3739 xcb_get_property_cookie_t c;
3740 xcb_icccm_get_text_property_reply_t r;
3742 c = xcb_icccm_get_wm_name(conn, win);
3743 if (xcb_icccm_get_wm_name_reply(conn, c, &r, NULL)) {
3744 if (r.name_len > 0) {
3745 name = malloc(r.name_len + 1);
3747 xcb_icccm_get_text_property_reply_wipe(&r);
3750 memcpy(name, r.name, r.name_len);
3751 name[r.name_len] = '\0';
3753 xcb_icccm_get_text_property_reply_wipe(&r);
3760 uniconify(struct swm_region *r, union arg *args)
3767 DNPRINTF(SWM_D_MISC, "uniconify\n");
3769 if (r == NULL || r->ws == NULL)
3772 /* make sure we have anything to uniconify */
3773 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3774 if (win->ws == NULL)
3775 continue; /* should never happen */
3776 if (win->iconic == 0)
3784 search_resp_action = SWM_SEARCH_UNICONIFY;
3786 spawn_select(r, args, "search", &searchpid);
3788 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3791 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3792 if (win->ws == NULL)
3793 continue; /* should never happen */
3794 if (win->iconic == 0)
3797 name = get_win_name(win->id);
3800 fprintf(lfile, "%s.%u\n", name, win->id);
3808 name_workspace(struct swm_region *r, union arg *args)
3812 DNPRINTF(SWM_D_MISC, "name_workspace\n");
3818 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
3820 spawn_select(r, args, "name_workspace", &searchpid);
3822 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3825 fprintf(lfile, "%s", "");
3830 search_workspace(struct swm_region *r, union arg *args)
3833 struct workspace *ws;
3836 DNPRINTF(SWM_D_MISC, "search_workspace\n");
3842 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
3844 spawn_select(r, args, "search", &searchpid);
3846 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3849 for (i = 0; i < workspace_limit; i++) {
3853 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
3854 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
3861 search_win_cleanup(void)
3863 struct search_window *sw = NULL;
3865 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
3866 xcb_destroy_window(conn, sw->indicator);
3867 xcb_free_gc(conn, sw->gc);
3868 TAILQ_REMOVE(&search_wl, sw, entry);
3874 search_win(struct swm_region *r, union arg *args)
3876 struct ws_win *win = NULL;
3877 struct search_window *sw = NULL;
3879 uint32_t gcv[3], wa[2];
3884 XRectangle ibox, lbox;
3885 DNPRINTF(SWM_D_MISC, "search_win\n");
3888 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
3890 spawn_select(r, args, "search", &searchpid);
3892 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3895 TAILQ_INIT(&search_wl);
3898 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3899 if (win->iconic == 1)
3902 sw = calloc(1, sizeof(struct search_window));
3904 warn("search_win: calloc");
3906 search_win_cleanup();
3912 snprintf(s, sizeof s, "%d", i);
3915 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
3917 w = xcb_generate_id(conn);
3918 wa[0] = r->s->c[SWM_S_COLOR_FOCUS].color;
3919 wa[1] = r->s->c[SWM_S_COLOR_UNFOCUS].color;
3920 xcb_create_window(conn, XCB_COPY_FROM_PARENT, w, win->id, 0, 0,
3921 lbox.width + 4, bar_fs_extents->max_logical_extent.height,
3922 1, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
3923 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
3926 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
3928 sw->gc = xcb_generate_id(conn);
3929 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
3930 gcv[1] = r->s->c[SWM_S_COLOR_FOCUS].color;
3932 xcb_create_gc(conn, sw->gc, w, XCB_GC_FOREGROUND |
3933 XCB_GC_BACKGROUND | XCB_GC_GRAPHICS_EXPOSURES, gcv);
3934 map_window_raised(w);
3936 xcb_image_text_8(conn, len, w, sw->gc, 2,
3937 (bar_fs_extents->max_logical_extent.height -
3938 lbox.height) / 2 - lbox.y, s);
3940 DNPRINTF(SWM_D_MISC, "search_win: mapped window: 0x%x\n", w);
3942 fprintf(lfile, "%d\n", i);
3950 search_resp_uniconify(char *resp, unsigned long len)
3956 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
3958 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
3959 if (win->iconic == 0)
3961 name = get_win_name(win->id);
3964 if (asprintf(&s, "%s.%u", name, win->id) == -1) {
3969 if (strncmp(s, resp, len) == 0) {
3970 /* XXX this should be a callback to generalize */
3971 update_iconic(win, 0);
3980 search_resp_name_workspace(char *resp, unsigned long len)
3982 struct workspace *ws;
3984 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
3986 if (search_r->ws == NULL)
3991 free(search_r->ws->name);
3992 search_r->ws->name = NULL;
3996 ws->name = strdup(resp);
3997 if (ws->name == NULL) {
3998 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
3999 "strdup: %s", strerror(errno));
4006 search_resp_search_workspace(char *resp, unsigned long len)
4013 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
4017 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
4024 ws_idx = strtonum(q, 1, workspace_limit, &errstr);
4026 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
4033 switchws(search_r, &a);
4037 search_resp_search_window(char *resp, unsigned long len)
4042 struct search_window *sw;
4044 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
4048 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
4053 idx = strtonum(s, 1, INT_MAX, &errstr);
4055 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
4062 TAILQ_FOREACH(sw, &search_wl, entry)
4063 if (idx == sw->idx) {
4069 #define MAX_RESP_LEN 1024
4072 search_do_resp(void)
4078 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
4083 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
4084 warn("search: calloc");
4088 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
4090 warn("search: read error");
4093 resp[rbytes] = '\0';
4096 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
4097 * newline, so work around that by sanitizing the resp now.
4099 resp[strcspn(resp, "\n")] = '\0';
4102 switch (search_resp_action) {
4103 case SWM_SEARCH_UNICONIFY:
4104 search_resp_uniconify(resp, len);
4106 case SWM_SEARCH_NAME_WORKSPACE:
4107 search_resp_name_workspace(resp, len);
4109 case SWM_SEARCH_SEARCH_WORKSPACE:
4110 search_resp_search_workspace(resp, len);
4112 case SWM_SEARCH_SEARCH_WINDOW:
4113 search_resp_search_window(resp, len);
4118 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
4119 search_win_cleanup();
4121 search_resp_action = SWM_SEARCH_NONE;
4122 close(select_resp_pipe[0]);
4127 wkill(struct swm_region *r, union arg *args)
4129 DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
4131 if (r->ws->focus == NULL)
4134 if (args->id == SWM_ARG_ID_KILLWINDOW)
4135 xcb_kill_client(conn, r->ws->focus->id);
4137 if (r->ws->focus->can_delete)
4138 client_msg(r->ws->focus, adelete);
4143 floating_toggle_win(struct ws_win *win)
4145 struct swm_region *r;
4155 /* reject floating toggles in max stack mode */
4156 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
4159 if (win->floating) {
4160 if (!win->floatmaxed) {
4161 /* retain position for refloat */
4162 store_float_geom(win, r);
4166 if (win->g_floatvalid) {
4167 /* refloat at last floating relative position */
4168 X(win) = win->g_float.x + X(r);
4169 Y(win) = win->g_float.y + Y(r);
4170 WIDTH(win) = win->g_float.w;
4171 HEIGHT(win) = win->g_float.h;
4176 ewmh_update_actions(win);
4182 floating_toggle(struct swm_region *r, union arg *args)
4184 struct ws_win *win = r->ws->focus;
4190 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4191 _NET_WM_STATE_TOGGLE);
4195 if (win == win->ws->focus) {
4196 a.id = SWM_ARG_ID_FOCUSCUR;
4197 focus(win->ws->r, &a);
4202 constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
4204 if (MAX_X(win) + BORDER(win) > MAX_X(r)) {
4206 WIDTH(win) = MAX_X(r) - X(win) - BORDER(win);
4208 X(win) = MAX_X(r)- WIDTH(win) - BORDER(win);
4211 if (X(win) + BORDER(win) < X(r)) {
4213 WIDTH(win) -= X(r) - X(win) - BORDER(win);
4215 X(win) = X(r) - BORDER(win);
4218 if (MAX_Y(win) + BORDER(win) > MAX_Y(r)) {
4220 HEIGHT(win) = MAX_Y(r) - Y(win) - BORDER(win);
4222 Y(win) = MAX_Y(r) - HEIGHT(win) - BORDER(win);
4225 if (Y(win) + BORDER(win) < Y(r)) {
4227 HEIGHT(win) -= Y(r) - Y(win) - BORDER(win);
4229 Y(win) = Y(r) - BORDER(win);
4235 if (HEIGHT(win) < 1)
4241 update_window(struct ws_win *win)
4246 mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
4247 XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT |
4248 XCB_CONFIG_WINDOW_BORDER_WIDTH;
4252 wc[3] = HEIGHT(win);
4253 wc[4] = BORDER(win);
4255 DNPRINTF(SWM_D_EVENT, "update_window: window: 0x%x, (x,y) w x h: "
4256 "(%d,%d) %d x %d, bordered: %s\n", win->id, wc[0], wc[1], wc[2],
4257 wc[3], YESNO(win->bordered));
4259 xcb_configure_window(conn, win->id, mask, wc);
4262 #define SWM_RESIZE_STEPS (50)
4265 resize(struct ws_win *win, union arg *args)
4267 xcb_timestamp_t time = 0;
4268 struct swm_region *r = NULL;
4269 int resize_step = 0;
4270 struct swm_geometry g;
4271 int top = 0, left = 0, buttonrelease;
4273 unsigned int shape; /* cursor style */
4274 xcb_cursor_t cursor;
4275 xcb_font_t cursor_font;
4276 xcb_grab_pointer_reply_t *gpr;
4277 xcb_query_pointer_reply_t *xpr;
4278 xcb_generic_event_t *evt;
4279 xcb_motion_notify_event_t *mne;
4285 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4288 DNPRINTF(SWM_D_MOUSE, "resize: window: 0x%x, floating: %s, "
4289 "transient: 0x%x\n", win->id, YESNO(win->floating),
4292 if (!(win->transient != 0 || win->floating != 0))
4295 /* reject resizes in max mode for floaters (transient ok) */
4296 if (win->floatmaxed)
4300 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4306 case SWM_ARG_ID_WIDTHSHRINK:
4307 WIDTH(win) -= SWM_RESIZE_STEPS;
4310 case SWM_ARG_ID_WIDTHGROW:
4311 WIDTH(win) += SWM_RESIZE_STEPS;
4314 case SWM_ARG_ID_HEIGHTSHRINK:
4315 HEIGHT(win) -= SWM_RESIZE_STEPS;
4318 case SWM_ARG_ID_HEIGHTGROW:
4319 HEIGHT(win) += SWM_RESIZE_STEPS;
4326 constrain_window(win, r, 1);
4328 store_float_geom(win,r);
4332 /* get cursor offset from window root */
4333 xpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4340 if (xpr->win_x < WIDTH(win) / 2)
4343 if (xpr->win_y < HEIGHT(win) / 2)
4346 if (args->id == SWM_ARG_ID_CENTER)
4349 shape = (left) ? XC_top_left_corner : XC_top_right_corner;
4351 shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
4353 cursor_font = xcb_generate_id(conn);
4354 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4356 cursor = xcb_generate_id(conn);
4357 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4358 shape, shape + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4360 gpr = xcb_grab_pointer_reply(conn,
4361 xcb_grab_pointer(conn, False, win->id, MOUSEMASK,
4362 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE,
4363 cursor, XCB_CURRENT_TIME),
4366 xcb_free_cursor(conn, cursor);
4367 xcb_close_font(conn, cursor_font);
4373 while ((evt = xcb_poll_for_event(conn)) && buttonrelease != 1) {
4375 XMaskEvent(display, MOUSEMASK | ExposureMask |
4376 SubstructureRedirectMask, &ev);
4378 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4379 case XCB_BUTTON_RELEASE:
4382 case XCB_MOTION_NOTIFY:
4383 mne = (xcb_motion_notify_event_t *)evt;
4384 /* cursor offset/delta from start of the operation */
4385 dx = mne->root_x - xpr->root_x;
4386 dy = mne->root_y - xpr->root_y;
4392 if (args->id == SWM_ARG_ID_CENTER) {
4393 if (g.h / 2 + dy < 1)
4397 HEIGHT(win) = g.h + 2 * dy;
4405 HEIGHT(win) = g.h + dy;
4412 if (args->id == SWM_ARG_ID_CENTER) {
4413 if (g.w / 2 + dx < 1)
4417 WIDTH(win) = g.w + 2 * dx;
4425 WIDTH(win) = g.w + dx;
4428 constrain_window(win, r, 1);
4430 /* not free, don't sync more than 120 times / second */
4431 if ((mne->time - time) > (1000 / 120) ) {
4447 store_float_geom(win,r);
4449 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4450 xcb_free_cursor(conn, cursor);
4451 xcb_close_font(conn, cursor_font);
4457 resize_step(struct swm_region *r, union arg *args)
4459 struct ws_win *win = NULL;
4461 if (r && r->ws && r->ws->focus)
4469 #define SWM_MOVE_STEPS (50)
4472 move(struct ws_win *win, union arg *args)
4474 xcb_timestamp_t time = 0;
4475 int move_step = 0, buttonrelease;
4476 struct swm_region *r = NULL;
4477 xcb_font_t cursor_font;
4478 xcb_cursor_t cursor;
4479 xcb_grab_pointer_reply_t *gpr;
4480 xcb_query_pointer_reply_t *qpr;
4481 xcb_generic_event_t *evt;
4482 xcb_motion_notify_event_t *mne;
4488 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4491 DNPRINTF(SWM_D_MOUSE, "move: window: 0x%x, floating: %s, transient: "
4492 "0x%x\n", win->id, YESNO(win->floating), win->transient);
4494 /* in max_stack mode should only move transients */
4495 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
4499 if (win->floating == 0 && !win->transient) {
4500 store_float_geom(win, r);
4501 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4504 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4511 case SWM_ARG_ID_MOVELEFT:
4512 X(win) -= (SWM_MOVE_STEPS - border_width);
4515 case SWM_ARG_ID_MOVERIGHT:
4516 X(win) += (SWM_MOVE_STEPS - border_width);
4519 case SWM_ARG_ID_MOVEUP:
4520 Y(win) -= (SWM_MOVE_STEPS - border_width);
4523 case SWM_ARG_ID_MOVEDOWN:
4524 Y(win) += (SWM_MOVE_STEPS - border_width);
4531 constrain_window(win, r, 0);
4533 store_float_geom(win, r);
4537 cursor_font = xcb_generate_id(conn);
4538 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4540 cursor = xcb_generate_id(conn);
4541 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4542 XC_fleur, XC_fleur + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4544 gpr = xcb_grab_pointer_reply(conn,
4545 xcb_grab_pointer(conn, False, win->id, MOUSEMASK,
4546 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC,
4547 XCB_WINDOW_NONE, cursor, XCB_CURRENT_TIME),
4550 xcb_free_cursor(conn, cursor);
4551 xcb_close_font(conn, cursor_font);
4555 /* get cursor offset from window root */
4556 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4559 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4560 xcb_free_cursor(conn, cursor);
4561 xcb_close_font(conn, cursor_font);
4566 while ((evt = xcb_poll_for_event(conn)) && buttonrelease != 1) {
4568 XMaskEvent(display, MOUSEMASK | ExposureMask |
4569 SubstructureRedirectMask, &ev);
4571 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4572 case XCB_BUTTON_RELEASE:
4575 case XCB_MOTION_NOTIFY:
4576 mne = (xcb_motion_notify_event_t *)evt;
4577 X(win) = mne->root_x - qpr->win_x - border_width;
4578 Y(win) = mne->root_y - qpr->win_y - border_width;
4580 constrain_window(win, r, 0);
4582 /* not free, don't sync more than 120 times / second */
4583 if ((mne->time - time) > (1000 / 120) ) {
4599 store_float_geom(win, r);
4601 xcb_free_cursor(conn, cursor);
4602 xcb_close_font(conn, cursor_font);
4603 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4607 move_step(struct swm_region *r, union arg *args)
4609 struct ws_win *win = NULL;
4611 if (r && r->ws && r->ws->focus)
4616 if (!(win->transient != 0 || win->floating != 0))
4623 /* user/key callable function IDs */
4712 kf_search_workspace,
4714 kf_dumpwins, /* MUST BE LAST */
4718 /* key definitions */
4720 dummykeyfunc(struct swm_region *r, union arg *args)
4725 char name[SWM_FUNCNAME_LEN];
4726 void (*func)(struct swm_region *r, union arg *);
4728 } keyfuncs[kf_invalid + 1] = {
4729 /* name function argument */
4730 { "cycle_layout", cycle_layout, {0} },
4731 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
4732 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
4733 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
4734 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
4735 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
4736 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
4737 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
4738 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
4739 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
4740 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
4741 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
4742 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
4743 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
4744 { "quit", quit, {0} },
4745 { "restart", restart, {0} },
4746 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
4747 { "ws_1", switchws, {.id = 0} },
4748 { "ws_2", switchws, {.id = 1} },
4749 { "ws_3", switchws, {.id = 2} },
4750 { "ws_4", switchws, {.id = 3} },
4751 { "ws_5", switchws, {.id = 4} },
4752 { "ws_6", switchws, {.id = 5} },
4753 { "ws_7", switchws, {.id = 6} },
4754 { "ws_8", switchws, {.id = 7} },
4755 { "ws_9", switchws, {.id = 8} },
4756 { "ws_10", switchws, {.id = 9} },
4757 { "ws_11", switchws, {.id = 10} },
4758 { "ws_12", switchws, {.id = 11} },
4759 { "ws_13", switchws, {.id = 12} },
4760 { "ws_14", switchws, {.id = 13} },
4761 { "ws_15", switchws, {.id = 14} },
4762 { "ws_16", switchws, {.id = 15} },
4763 { "ws_17", switchws, {.id = 16} },
4764 { "ws_18", switchws, {.id = 17} },
4765 { "ws_19", switchws, {.id = 18} },
4766 { "ws_20", switchws, {.id = 19} },
4767 { "ws_21", switchws, {.id = 20} },
4768 { "ws_22", switchws, {.id = 21} },
4769 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
4770 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
4771 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
4772 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
4773 { "ws_prior", priorws, {0} },
4774 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
4775 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
4776 { "mvws_1", send_to_ws, {.id = 0} },
4777 { "mvws_2", send_to_ws, {.id = 1} },
4778 { "mvws_3", send_to_ws, {.id = 2} },
4779 { "mvws_4", send_to_ws, {.id = 3} },
4780 { "mvws_5", send_to_ws, {.id = 4} },
4781 { "mvws_6", send_to_ws, {.id = 5} },
4782 { "mvws_7", send_to_ws, {.id = 6} },
4783 { "mvws_8", send_to_ws, {.id = 7} },
4784 { "mvws_9", send_to_ws, {.id = 8} },
4785 { "mvws_10", send_to_ws, {.id = 9} },
4786 { "mvws_11", send_to_ws, {.id = 10} },
4787 { "mvws_12", send_to_ws, {.id = 11} },
4788 { "mvws_13", send_to_ws, {.id = 12} },
4789 { "mvws_14", send_to_ws, {.id = 13} },
4790 { "mvws_15", send_to_ws, {.id = 14} },
4791 { "mvws_16", send_to_ws, {.id = 15} },
4792 { "mvws_17", send_to_ws, {.id = 16} },
4793 { "mvws_18", send_to_ws, {.id = 17} },
4794 { "mvws_19", send_to_ws, {.id = 18} },
4795 { "mvws_20", send_to_ws, {.id = 19} },
4796 { "mvws_21", send_to_ws, {.id = 20} },
4797 { "mvws_22", send_to_ws, {.id = 21} },
4798 { "bar_toggle", bar_toggle, {0} },
4799 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
4800 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
4801 { "float_toggle", floating_toggle,{0} },
4802 { "version", version, {0} },
4803 { "spawn_custom", dummykeyfunc, {0} },
4804 { "iconify", iconify, {0} },
4805 { "uniconify", uniconify, {0} },
4806 { "raise_toggle", raise_toggle, {0} },
4807 { "button2", pressbutton, {2} },
4808 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
4809 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
4810 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
4811 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
4812 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
4813 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
4814 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
4815 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
4816 { "name_workspace", name_workspace, {0} },
4817 { "search_workspace", search_workspace, {0} },
4818 { "search_win", search_win, {0} },
4819 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
4820 { "invalid key func", NULL, {0} },
4823 RB_ENTRY(key) entry;
4826 enum keyfuncid funcid;
4829 RB_HEAD(key_tree, key);
4832 key_cmp(struct key *kp1, struct key *kp2)
4834 if (kp1->keysym < kp2->keysym)
4836 if (kp1->keysym > kp2->keysym)
4839 if (kp1->mod < kp2->mod)
4841 if (kp1->mod > kp2->mod)
4847 RB_GENERATE(key_tree, key, entry, key_cmp);
4848 struct key_tree keys;
4851 enum { client_click, root_click };
4853 unsigned int action;
4855 unsigned int button;
4856 void (*func)(struct ws_win *, union arg *);
4859 /* action key mouse button func args */
4860 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
4861 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
4862 { client_click, MODKEY, Button1, move, {0} },
4866 update_modkey(unsigned int mod)
4872 RB_FOREACH(kp, key_tree, &keys)
4873 if (kp->mod & ShiftMask)
4874 kp->mod = mod | ShiftMask;
4878 for (i = 0; i < LENGTH(buttons); i++)
4879 if (buttons[i].mask & ShiftMask)
4880 buttons[i].mask = mod | ShiftMask;
4882 buttons[i].mask = mod;
4887 TAILQ_ENTRY(spawn_prog) entry;
4892 TAILQ_HEAD(spawn_list, spawn_prog);
4893 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
4896 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
4899 struct spawn_prog *prog = NULL;
4901 char *ap, **real_args;
4903 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
4906 TAILQ_FOREACH(prog, &spawns, entry) {
4907 if (!strcasecmp(spawn_name, prog->name))
4911 warnx("spawn_custom: program %s not found", spawn_name);
4915 /* make room for expanded args */
4916 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
4917 err(1, "spawn_custom: calloc real_args");
4919 /* expand spawn_args into real_args */
4920 for (i = 0; i < prog->argc; i++) {
4922 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
4923 if (!strcasecmp(ap, "$bar_border")) {
4925 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
4927 err(1, "spawn_custom border color");
4928 } else if (!strcasecmp(ap, "$bar_color")) {
4930 strdup(r->s->c[SWM_S_COLOR_BAR].name))
4932 err(1, "spawn_custom bar color");
4933 } else if (!strcasecmp(ap, "$bar_font")) {
4934 if ((real_args[i] = strdup(bar_fonts))
4936 err(1, "spawn_custom bar fonts");
4937 } else if (!strcasecmp(ap, "$bar_font_color")) {
4939 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
4941 err(1, "spawn_custom color font");
4942 } else if (!strcasecmp(ap, "$color_focus")) {
4944 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
4946 err(1, "spawn_custom color focus");
4947 } else if (!strcasecmp(ap, "$color_unfocus")) {
4949 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
4951 err(1, "spawn_custom color unfocus");
4953 /* no match --> copy as is */
4954 if ((real_args[i] = strdup(ap)) == NULL)
4955 err(1, "spawn_custom strdup(ap)");
4957 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
4962 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
4963 for (i = 0; i < prog->argc; i++)
4964 DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
4965 DNPRINTF(SWM_D_SPAWN, "\n");
4967 *ret_args = real_args;
4968 return (prog->argc);
4972 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
4978 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4982 spawn(r->ws->idx, &a, 1);
4984 for (i = 0; i < spawn_argc; i++)
4990 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
4996 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
5000 if (pipe(select_list_pipe) == -1)
5001 err(1, "pipe error");
5002 if (pipe(select_resp_pipe) == -1)
5003 err(1, "pipe error");
5005 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
5006 err(1, "could not disable SIGPIPE");
5007 switch (*pid = fork()) {
5009 err(1, "cannot fork");
5012 if (dup2(select_list_pipe[0], 0) == -1)
5014 if (dup2(select_resp_pipe[1], 1) == -1)
5016 close(select_list_pipe[1]);
5017 close(select_resp_pipe[0]);
5018 spawn(r->ws->idx, &a, 0);
5020 default: /* parent */
5021 close(select_list_pipe[0]);
5022 close(select_resp_pipe[1]);
5026 for (i = 0; i < spawn_argc; i++)
5032 spawn_insert(char *name, char *args)
5034 char *arg, *cp, *ptr;
5035 struct spawn_prog *sp;
5037 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
5039 if ((sp = calloc(1, sizeof *sp)) == NULL)
5040 err(1, "spawn_insert: malloc");
5041 if ((sp->name = strdup(name)) == NULL)
5042 err(1, "spawn_insert: strdup");
5044 /* convert the arguments to an argument list */
5045 if ((ptr = cp = strdup(args)) == NULL)
5046 err(1, "spawn_insert: strdup");
5047 while ((arg = strsep(&ptr, " \t")) != NULL) {
5048 /* empty field; skip it */
5053 if ((sp->argv = realloc(sp->argv, sp->argc *
5054 sizeof *sp->argv)) == NULL)
5055 err(1, "spawn_insert: realloc");
5056 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
5057 err(1, "spawn_insert: strdup");
5061 TAILQ_INSERT_TAIL(&spawns, sp, entry);
5062 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
5066 spawn_remove(struct spawn_prog *sp)
5070 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
5072 TAILQ_REMOVE(&spawns, sp, entry);
5073 for (i = 0; i < sp->argc; i++)
5079 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
5083 spawn_replace(struct spawn_prog *sp, char *name, char *args)
5085 DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
5088 spawn_insert(name, args);
5090 DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
5094 setspawn(char *name, char *args)
5096 struct spawn_prog *sp;
5098 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
5103 TAILQ_FOREACH(sp, &spawns, entry) {
5104 if (!strcmp(sp->name, name)) {
5108 spawn_replace(sp, name, args);
5109 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5113 if (*args == '\0') {
5114 warnx("error: setspawn: cannot find program: %s", name);
5118 spawn_insert(name, args);
5119 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5123 setconfspawn(char *selector, char *value, int flags)
5125 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, value);
5127 setspawn(selector, value);
5129 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
5136 setconfspawn("term", "xterm", 0);
5137 setconfspawn("spawn_term", "xterm", 0);
5138 setconfspawn("screenshot_all", "screenshot.sh full", 0);
5139 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
5140 setconfspawn("lock", "xlock", 0);
5141 setconfspawn("initscr", "initscreen.sh", 0);
5142 setconfspawn("menu", "dmenu_run"
5145 " -nf $bar_font_color"
5147 " -sf $bar_color", 0);
5148 setconfspawn("search", "dmenu"
5152 " -nf $bar_font_color"
5154 " -sf $bar_color", 0);
5155 setconfspawn("name_workspace", "dmenu"
5159 " -nf $bar_font_color"
5161 " -sf $bar_color", 0);
5165 #define SWM_MODNAME_SIZE 32
5166 #define SWM_KEY_WS "\n+ \t"
5168 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
5172 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
5173 if (mod == NULL || ks == NULL) {
5174 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
5177 if (keystr == NULL || strlen(keystr) == 0) {
5178 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
5184 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
5185 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
5187 cp += (long)strspn(cp, SWM_KEY_WS);
5188 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
5190 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
5192 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
5194 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
5196 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
5198 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
5200 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
5201 *mod |= ControlMask;
5203 *ks = XStringToKeysym(name);
5204 XConvertCase(*ks, ks, &uks);
5205 if (ks == NoSymbol) {
5207 "parsekeys: invalid key %s\n",
5213 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
5218 strdupsafe(char *str)
5223 return (strdup(str));
5227 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
5231 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
5232 keyfuncs[kfid].name, spawn_name);
5234 if ((kp = malloc(sizeof *kp)) == NULL)
5235 err(1, "key_insert: malloc");
5240 kp->spawn_name = strdupsafe(spawn_name);
5241 RB_INSERT(key_tree, &keys, kp);
5243 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
5247 key_lookup(unsigned int mod, KeySym ks)
5254 return (RB_FIND(key_tree, &keys, &kp));
5258 key_remove(struct key *kp)
5260 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
5262 RB_REMOVE(key_tree, &keys, kp);
5263 free(kp->spawn_name);
5266 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
5270 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
5273 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
5277 key_insert(mod, ks, kfid, spawn_name);
5279 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
5283 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
5288 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
5289 keyfuncs[kfid].name, spawn_name);
5291 if ((kp = key_lookup(mod, ks)) != NULL) {
5292 if (kfid == kf_invalid)
5295 key_replace(kp, mod, ks, kfid, spawn_name);
5296 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5299 if (kfid == kf_invalid) {
5300 warnx("error: setkeybinding: cannot find mod/key combination");
5301 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5305 key_insert(mod, ks, kfid, spawn_name);
5306 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5310 setconfbinding(char *selector, char *value, int flags)
5312 enum keyfuncid kfid;
5315 struct spawn_prog *sp;
5316 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
5317 if (selector == NULL) {
5318 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
5319 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5321 setkeybinding(mod, ks, kfid, NULL);
5326 /* search by key function name */
5327 for (kfid = 0; kfid < kf_invalid; (kfid)++) {
5328 if (strncasecmp(selector, keyfuncs[kfid].name,
5329 SWM_FUNCNAME_LEN) == 0) {
5330 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5332 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5333 setkeybinding(mod, ks, kfid, NULL);
5339 /* search by custom spawn name */
5340 TAILQ_FOREACH(sp, &spawns, entry) {
5341 if (strcasecmp(selector, sp->name) == 0) {
5342 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5344 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5345 setkeybinding(mod, ks, kf_spawn_custom,
5352 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
5359 setkeybinding(MODKEY, XK_space, kf_cycle_layout,NULL);
5360 setkeybinding(MODKEY|ShiftMask, XK_backslash, kf_flip_layout, NULL);
5361 setkeybinding(MODKEY|ShiftMask, XK_space, kf_stack_reset, NULL);
5362 setkeybinding(MODKEY, XK_h, kf_master_shrink,NULL);
5363 setkeybinding(MODKEY, XK_l, kf_master_grow, NULL);
5364 setkeybinding(MODKEY, XK_comma, kf_master_add, NULL);
5365 setkeybinding(MODKEY, XK_period, kf_master_del, NULL);
5366 setkeybinding(MODKEY|ShiftMask, XK_comma, kf_stack_inc, NULL);
5367 setkeybinding(MODKEY|ShiftMask, XK_period, kf_stack_dec, NULL);
5368 setkeybinding(MODKEY, XK_Return, kf_swap_main, NULL);
5369 setkeybinding(MODKEY, XK_j, kf_focus_next, NULL);
5370 setkeybinding(MODKEY, XK_k, kf_focus_prev, NULL);
5371 setkeybinding(MODKEY|ShiftMask, XK_j, kf_swap_next, NULL);
5372 setkeybinding(MODKEY|ShiftMask, XK_k, kf_swap_prev, NULL);
5373 setkeybinding(MODKEY|ShiftMask, XK_Return, kf_spawn_custom,"term");
5374 setkeybinding(MODKEY, XK_p, kf_spawn_custom,"menu");
5375 setkeybinding(MODKEY|ShiftMask, XK_q, kf_quit, NULL);
5376 setkeybinding(MODKEY, XK_q, kf_restart, NULL);
5377 setkeybinding(MODKEY, XK_m, kf_focus_main, NULL);
5378 setkeybinding(MODKEY, XK_1, kf_ws_1, NULL);
5379 setkeybinding(MODKEY, XK_2, kf_ws_2, NULL);
5380 setkeybinding(MODKEY, XK_3, kf_ws_3, NULL);
5381 setkeybinding(MODKEY, XK_4, kf_ws_4, NULL);
5382 setkeybinding(MODKEY, XK_5, kf_ws_5, NULL);
5383 setkeybinding(MODKEY, XK_6, kf_ws_6, NULL);
5384 setkeybinding(MODKEY, XK_7, kf_ws_7, NULL);
5385 setkeybinding(MODKEY, XK_8, kf_ws_8, NULL);
5386 setkeybinding(MODKEY, XK_9, kf_ws_9, NULL);
5387 setkeybinding(MODKEY, XK_0, kf_ws_10, NULL);
5388 setkeybinding(MODKEY, XK_F1, kf_ws_11, NULL);
5389 setkeybinding(MODKEY, XK_F2, kf_ws_12, NULL);
5390 setkeybinding(MODKEY, XK_F3, kf_ws_13, NULL);
5391 setkeybinding(MODKEY, XK_F4, kf_ws_14, NULL);
5392 setkeybinding(MODKEY, XK_F5, kf_ws_15, NULL);
5393 setkeybinding(MODKEY, XK_F6, kf_ws_16, NULL);
5394 setkeybinding(MODKEY, XK_F7, kf_ws_17, NULL);
5395 setkeybinding(MODKEY, XK_F8, kf_ws_18, NULL);
5396 setkeybinding(MODKEY, XK_F9, kf_ws_19, NULL);
5397 setkeybinding(MODKEY, XK_F10, kf_ws_20, NULL);
5398 setkeybinding(MODKEY, XK_F11, kf_ws_21, NULL);
5399 setkeybinding(MODKEY, XK_F12, kf_ws_22, NULL);
5400 setkeybinding(MODKEY, XK_Right, kf_ws_next, NULL);
5401 setkeybinding(MODKEY, XK_Left, kf_ws_prev, NULL);
5402 setkeybinding(MODKEY, XK_Up, kf_ws_next_all, NULL);
5403 setkeybinding(MODKEY, XK_Down, kf_ws_prev_all, NULL);
5404 setkeybinding(MODKEY, XK_a, kf_ws_prior, NULL);
5405 setkeybinding(MODKEY|ShiftMask, XK_Right, kf_screen_next, NULL);
5406 setkeybinding(MODKEY|ShiftMask, XK_Left, kf_screen_prev, NULL);
5407 setkeybinding(MODKEY|ShiftMask, XK_1, kf_mvws_1, NULL);
5408 setkeybinding(MODKEY|ShiftMask, XK_2, kf_mvws_2, NULL);
5409 setkeybinding(MODKEY|ShiftMask, XK_3, kf_mvws_3, NULL);
5410 setkeybinding(MODKEY|ShiftMask, XK_4, kf_mvws_4, NULL);
5411 setkeybinding(MODKEY|ShiftMask, XK_5, kf_mvws_5, NULL);
5412 setkeybinding(MODKEY|ShiftMask, XK_6, kf_mvws_6, NULL);
5413 setkeybinding(MODKEY|ShiftMask, XK_7, kf_mvws_7, NULL);
5414 setkeybinding(MODKEY|ShiftMask, XK_8, kf_mvws_8, NULL);
5415 setkeybinding(MODKEY|ShiftMask, XK_9, kf_mvws_9, NULL);
5416 setkeybinding(MODKEY|ShiftMask, XK_0, kf_mvws_10, NULL);
5417 setkeybinding(MODKEY|ShiftMask, XK_F1, kf_mvws_11, NULL);
5418 setkeybinding(MODKEY|ShiftMask, XK_F2, kf_mvws_12, NULL);
5419 setkeybinding(MODKEY|ShiftMask, XK_F3, kf_mvws_13, NULL);
5420 setkeybinding(MODKEY|ShiftMask, XK_F4, kf_mvws_14, NULL);
5421 setkeybinding(MODKEY|ShiftMask, XK_F5, kf_mvws_15, NULL);
5422 setkeybinding(MODKEY|ShiftMask, XK_F6, kf_mvws_16, NULL);
5423 setkeybinding(MODKEY|ShiftMask, XK_F7, kf_mvws_17, NULL);
5424 setkeybinding(MODKEY|ShiftMask, XK_F8, kf_mvws_18, NULL);
5425 setkeybinding(MODKEY|ShiftMask, XK_F9, kf_mvws_19, NULL);
5426 setkeybinding(MODKEY|ShiftMask, XK_F10, kf_mvws_20, NULL);
5427 setkeybinding(MODKEY|ShiftMask, XK_F11, kf_mvws_21, NULL);
5428 setkeybinding(MODKEY|ShiftMask, XK_F12, kf_mvws_22, NULL);
5429 setkeybinding(MODKEY, XK_b, kf_bar_toggle, NULL);
5430 setkeybinding(MODKEY, XK_Tab, kf_focus_next, NULL);
5431 setkeybinding(MODKEY|ShiftMask, XK_Tab, kf_focus_prev, NULL);
5432 setkeybinding(MODKEY|ShiftMask, XK_x, kf_wind_kill, NULL);
5433 setkeybinding(MODKEY, XK_x, kf_wind_del, NULL);
5434 setkeybinding(MODKEY, XK_s, kf_spawn_custom,"screenshot_all");
5435 setkeybinding(MODKEY|ShiftMask, XK_s, kf_spawn_custom,"screenshot_wind");
5436 setkeybinding(MODKEY, XK_t, kf_float_toggle,NULL);
5437 setkeybinding(MODKEY|ShiftMask, XK_v, kf_version, NULL);
5438 setkeybinding(MODKEY|ShiftMask, XK_Delete, kf_spawn_custom,"lock");
5439 setkeybinding(MODKEY|ShiftMask, XK_i, kf_spawn_custom,"initscr");
5440 setkeybinding(MODKEY, XK_w, kf_iconify, NULL);
5441 setkeybinding(MODKEY|ShiftMask, XK_w, kf_uniconify, NULL);
5442 setkeybinding(MODKEY|ShiftMask, XK_r, kf_raise_toggle,NULL);
5443 setkeybinding(MODKEY, XK_v, kf_button2, NULL);
5444 setkeybinding(MODKEY, XK_equal, kf_width_grow, NULL);
5445 setkeybinding(MODKEY, XK_minus, kf_width_shrink,NULL);
5446 setkeybinding(MODKEY|ShiftMask, XK_equal, kf_height_grow, NULL);
5447 setkeybinding(MODKEY|ShiftMask, XK_minus, kf_height_shrink,NULL);
5448 setkeybinding(MODKEY, XK_bracketleft, kf_move_left, NULL);
5449 setkeybinding(MODKEY, XK_bracketright,kf_move_right, NULL);
5450 setkeybinding(MODKEY|ShiftMask, XK_bracketleft, kf_move_up, NULL);
5451 setkeybinding(MODKEY|ShiftMask, XK_bracketright,kf_move_down, NULL);
5452 setkeybinding(MODKEY|ShiftMask, XK_slash, kf_name_workspace,NULL);
5453 setkeybinding(MODKEY, XK_slash, kf_search_workspace,NULL);
5454 setkeybinding(MODKEY, XK_f, kf_search_win, NULL);
5456 setkeybinding(MODKEY|ShiftMask, XK_d, kf_dumpwins, NULL);
5465 while (RB_EMPTY(&keys) == 0) {
5466 kp = RB_ROOT(&keys);
5472 setkeymapping(char *selector, char *value, int flags)
5474 char keymapping_file[PATH_MAX];
5475 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
5476 if (value[0] == '~')
5477 snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
5478 pwd->pw_dir, &value[1]);
5480 strlcpy(keymapping_file, value, sizeof keymapping_file);
5482 /* load new key bindings; if it fails, revert to default bindings */
5483 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
5487 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
5492 updatenumlockmask(void)
5495 xcb_get_modifier_mapping_reply_t *modmap_r;
5496 xcb_keycode_t *modmap, kc;
5498 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
5501 modmap_r = xcb_get_modifier_mapping_reply(conn,
5502 xcb_get_modifier_mapping(conn),
5505 modmap = xcb_get_modifier_mapping_keycodes(modmap_r);
5506 for (i = 0; i < 8; i++) {
5507 for (j = 0; j < modmap_r->keycodes_per_modifier; j++) {
5508 kc = modmap[i * modmap_r->keycodes_per_modifier
5511 if (kc == *((xcb_keycode_t *)xcb_key_symbols_get_keycode(syms,
5513 numlockmask = (1 << i);
5525 xcb_keycode_t *code;
5526 unsigned int modifiers[] =
5527 { 0, LockMask, numlockmask, numlockmask | LockMask };
5530 DNPRINTF(SWM_D_MISC, "grabkeys\n");
5531 updatenumlockmask();
5533 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
5534 for (k = 0; k < num_screens; k++) {
5535 if (TAILQ_EMPTY(&screens[k].rl))
5537 xcb_ungrab_key(conn, XCB_GRAB_ANY, screens[k].root,
5539 RB_FOREACH(kp, key_tree, &keys) {
5540 if ((code = xcb_key_symbols_get_keycode(syms,
5542 for (j = 0; j < LENGTH(modifiers); j++)
5543 xcb_grab_key(conn, True,
5545 kp->mod | modifiers[j],
5546 *code, XCB_GRAB_MODE_ASYNC,
5547 XCB_GRAB_MODE_ASYNC);
5553 grabbuttons(struct ws_win *win, int focused)
5556 unsigned int modifiers[] =
5557 { 0, LockMask, numlockmask, numlockmask|LockMask };
5559 updatenumlockmask();
5560 xcb_ungrab_button(conn, XCB_BUTTON_INDEX_ANY, win->id,
5561 XCB_BUTTON_MASK_ANY);
5563 for (i = 0; i < LENGTH(buttons); i++)
5564 if (buttons[i].action == client_click)
5565 for (j = 0; j < LENGTH(modifiers); j++)
5566 xcb_grab_button(conn, False, win->id,
5568 XCB_GRAB_MODE_ASYNC,
5575 xcb_grab_button(conn, False, win->id, BUTTONMASK,
5576 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_SYNC,
5577 XCB_WINDOW_NONE, XCB_CURSOR_NONE, XCB_BUTTON_INDEX_ANY,
5578 XCB_BUTTON_MASK_ANY);
5581 const char *quirkname[] = {
5582 "NONE", /* config string for "no value" */
5591 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
5592 #define SWM_Q_WS "\n|+ \t"
5594 parsequirks(char *qstr, unsigned long *quirk)
5604 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
5606 cp += (long)strspn(cp, SWM_Q_WS);
5607 for (i = 0; i < LENGTH(quirkname); i++) {
5608 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
5609 DNPRINTF(SWM_D_QUIRK,
5610 "parsequirks: %s\n", name);
5615 *quirk |= 1 << (i-1);
5619 if (i >= LENGTH(quirkname)) {
5620 DNPRINTF(SWM_D_QUIRK,
5621 "parsequirks: invalid quirk [%s]\n", name);
5629 quirk_insert(const char *class, const char *name, unsigned long quirk)
5633 DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
5636 if ((qp = malloc(sizeof *qp)) == NULL)
5637 err(1, "quirk_insert: malloc");
5638 if ((qp->class = strdup(class)) == NULL)
5639 err(1, "quirk_insert: strdup");
5640 if ((qp->name = strdup(name)) == NULL)
5641 err(1, "quirk_insert: strdup");
5644 TAILQ_INSERT_TAIL(&quirks, qp, entry);
5646 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
5650 quirk_remove(struct quirk *qp)
5652 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
5653 qp->name, qp->quirk);
5655 TAILQ_REMOVE(&quirks, qp, entry);
5660 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
5664 quirk_replace(struct quirk *qp, const char *class, const char *name,
5665 unsigned long quirk)
5667 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
5668 qp->name, qp->quirk);
5671 quirk_insert(class, name, quirk);
5673 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
5677 setquirk(const char *class, const char *name, unsigned long quirk)
5681 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
5684 TAILQ_FOREACH(qp, &quirks, entry) {
5685 if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
5689 quirk_replace(qp, class, name, quirk);
5690 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5695 warnx("error: setquirk: cannot find class/name combination");
5699 quirk_insert(class, name, quirk);
5700 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5704 setconfquirk(char *selector, char *value, int flags)
5706 char *cp, *class, *name;
5708 unsigned long quirks;
5709 if (selector == NULL)
5711 if ((cp = strchr(selector, ':')) == NULL)
5716 if ((retval = parsequirks(value, &quirks)) == 0)
5717 setquirk(class, name, quirks);
5724 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
5725 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
5726 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
5727 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
5728 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5729 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
5730 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5731 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5732 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5733 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5734 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
5735 setquirk("pcb", "pcb", SWM_Q_FLOAT);
5736 setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
5739 /* conf file stuff */
5740 #define SWM_CONF_FILE "spectrwm.conf"
5741 #define SWM_CONF_FILE_OLD "scrotwm.conf"
5745 SWM_S_BAR_AT_BOTTOM,
5746 SWM_S_BAR_BORDER_WIDTH,
5753 SWM_S_CLOCK_ENABLED,
5756 SWM_S_CYCLE_VISIBLE,
5758 SWM_S_DISABLE_BORDER,
5760 SWM_S_FOCUS_CLOSE_WRAP,
5761 SWM_S_FOCUS_DEFAULT,
5767 SWM_S_STACK_ENABLED,
5769 SWM_S_TITLE_CLASS_ENABLED,
5770 SWM_S_TITLE_NAME_ENABLED,
5771 SWM_S_URGENT_ENABLED,
5772 SWM_S_VERBOSE_LAYOUT,
5773 SWM_S_WINDOW_NAME_ENABLED,
5774 SWM_S_WORKSPACE_LIMIT
5778 setconfvalue(char *selector, char *value, int flags)
5784 case SWM_S_BAR_ACTION:
5786 if ((bar_argv[0] = strdup(value)) == NULL)
5787 err(1, "setconfvalue: bar_action");
5789 case SWM_S_BAR_AT_BOTTOM:
5790 bar_at_bottom = atoi(value);
5792 case SWM_S_BAR_BORDER_WIDTH:
5793 bar_border_width = atoi(value);
5794 if (bar_border_width < 0)
5795 bar_border_width = 0;
5797 case SWM_S_BAR_DELAY:
5798 bar_delay = atoi(value);
5800 case SWM_S_BAR_ENABLED:
5801 bar_enabled = atoi(value);
5803 case SWM_S_BAR_FONT:
5805 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
5806 err(1, "setconfvalue: asprintf: failed to allocate "
5807 "memory for bar_fonts.");
5811 case SWM_S_BAR_FORMAT:
5813 if ((bar_format = strdup(value)) == NULL)
5814 err(1, "setconfvalue: bar_format");
5816 case SWM_S_BAR_JUSTIFY:
5817 if (!strcmp(value, "left"))
5818 bar_justify = SWM_BAR_JUSTIFY_LEFT;
5819 else if (!strcmp(value, "center"))
5820 bar_justify = SWM_BAR_JUSTIFY_CENTER;
5821 else if (!strcmp(value, "right"))
5822 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
5824 errx(1, "invalid bar_justify");
5826 case SWM_S_BORDER_WIDTH:
5827 border_width = atoi(value);
5828 if (border_width < 0)
5831 case SWM_S_CLOCK_ENABLED:
5832 clock_enabled = atoi(value);
5834 case SWM_S_CLOCK_FORMAT:
5835 #ifndef SWM_DENY_CLOCK_FORMAT
5837 if ((clock_format = strdup(value)) == NULL)
5838 err(1, "setconfvalue: clock_format");
5841 case SWM_S_CYCLE_EMPTY:
5842 cycle_empty = atoi(value);
5844 case SWM_S_CYCLE_VISIBLE:
5845 cycle_visible = atoi(value);
5847 case SWM_S_DIALOG_RATIO:
5848 dialog_ratio = atof(value);
5849 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
5852 case SWM_S_DISABLE_BORDER:
5853 disable_border = atoi(value);
5855 case SWM_S_FOCUS_CLOSE:
5856 if (!strcmp(value, "first"))
5857 focus_close = SWM_STACK_BOTTOM;
5858 else if (!strcmp(value, "last"))
5859 focus_close = SWM_STACK_TOP;
5860 else if (!strcmp(value, "next"))
5861 focus_close = SWM_STACK_ABOVE;
5862 else if (!strcmp(value, "previous"))
5863 focus_close = SWM_STACK_BELOW;
5865 errx(1, "focus_close");
5867 case SWM_S_FOCUS_CLOSE_WRAP:
5868 focus_close_wrap = atoi(value);
5870 case SWM_S_FOCUS_DEFAULT:
5871 if (!strcmp(value, "last"))
5872 focus_default = SWM_STACK_TOP;
5873 else if (!strcmp(value, "first"))
5874 focus_default = SWM_STACK_BOTTOM;
5876 errx(1, "focus_default");
5878 case SWM_S_FOCUS_MODE:
5879 if (!strcmp(value, "default"))
5880 focus_mode = SWM_FOCUS_DEFAULT;
5881 else if (!strcmp(value, "follow_cursor"))
5882 focus_mode = SWM_FOCUS_FOLLOW;
5883 else if (!strcmp(value, "synergy"))
5884 focus_mode = SWM_FOCUS_SYNERGY;
5886 errx(1, "focus_mode");
5888 case SWM_S_SPAWN_ORDER:
5889 if (!strcmp(value, "first"))
5890 spawn_position = SWM_STACK_BOTTOM;
5891 else if (!strcmp(value, "last"))
5892 spawn_position = SWM_STACK_TOP;
5893 else if (!strcmp(value, "next"))
5894 spawn_position = SWM_STACK_ABOVE;
5895 else if (!strcmp(value, "previous"))
5896 spawn_position = SWM_STACK_BELOW;
5898 errx(1, "spawn_position");
5900 case SWM_S_SPAWN_TERM:
5901 setconfspawn("term", value, 0);
5902 setconfspawn("spawn_term", value, 0);
5906 case SWM_S_SS_ENABLED:
5907 ss_enabled = atoi(value);
5909 case SWM_S_STACK_ENABLED:
5910 stack_enabled = atoi(value);
5912 case SWM_S_TERM_WIDTH:
5913 term_width = atoi(value);
5917 case SWM_S_TITLE_CLASS_ENABLED:
5918 title_class_enabled = atoi(value);
5920 case SWM_S_TITLE_NAME_ENABLED:
5921 title_name_enabled = atoi(value);
5923 case SWM_S_URGENT_ENABLED:
5924 urgent_enabled = atoi(value);
5926 case SWM_S_VERBOSE_LAYOUT:
5927 verbose_layout = atoi(value);
5928 for (i = 0; layouts[i].l_stack != NULL; i++) {
5930 layouts[i].l_string = fancy_stacker;
5932 layouts[i].l_string = plain_stacker;
5935 case SWM_S_WINDOW_NAME_ENABLED:
5936 window_name_enabled = atoi(value);
5938 case SWM_S_WORKSPACE_LIMIT:
5939 workspace_limit = atoi(value);
5940 if (workspace_limit > SWM_WS_MAX)
5941 workspace_limit = SWM_WS_MAX;
5942 else if (workspace_limit < 1)
5943 workspace_limit = 1;
5952 setconfmodkey(char *selector, char *value, int flags)
5954 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
5955 update_modkey(Mod1Mask);
5956 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
5957 update_modkey(Mod2Mask);
5958 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
5959 update_modkey(Mod3Mask);
5960 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
5961 update_modkey(Mod4Mask);
5968 setconfcolor(char *selector, char *value, int flags)
5970 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
5975 setconfregion(char *selector, char *value, int flags)
5977 custom_region(value);
5982 setautorun(char *selector, char *value, int flags)
5992 if (getenv("SWM_STARTED"))
5996 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
5997 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
5999 if (ws_id < 0 || ws_id >= workspace_limit)
6000 errx(1, "autorun: invalid workspace %d", ws_id + 1);
6003 * This is a little intricate
6005 * If the pid already exists we simply reuse it because it means it was
6006 * used before AND not claimed by manage_window. We get away with
6007 * altering it in the parent after INSERT because this can not be a race
6010 while ((ap = strsep(&sp, " \t")) != NULL) {
6013 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
6015 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
6016 err(1, "setautorun: realloc");
6017 a.argv[argc - 1] = ap;
6020 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
6021 err(1, "setautorun: realloc");
6022 a.argv[argc] = NULL;
6024 if ((pid = fork()) == 0) {
6025 spawn(ws_id, &a, 1);
6034 p = calloc(1, sizeof *p);
6037 TAILQ_INSERT_TAIL(&pidlist, p, entry);
6047 setlayout(char *selector, char *value, int flags)
6049 int ws_id, i, x, mg, ma, si, raise, f = 0;
6050 int st = SWM_V_STACK, num_screens;
6052 struct workspace *ws;
6054 if (getenv("SWM_STARTED"))
6058 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
6059 &ws_id, &mg, &ma, &si, &raise, s) != 6)
6060 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6061 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6064 if (ws_id < 0 || ws_id >= workspace_limit)
6065 errx(1, "layout: invalid workspace %d", ws_id + 1);
6067 if (!strcasecmp(s, "vertical"))
6069 else if (!strcasecmp(s, "vertical_flip")) {
6072 } else if (!strcasecmp(s, "horizontal"))
6074 else if (!strcasecmp(s, "horizontal_flip")) {
6077 } else if (!strcasecmp(s, "fullscreen"))
6080 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6081 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6084 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6085 for (i = 0; i < num_screens; i++) {
6086 ws = (struct workspace *)&screens[i].ws;
6087 ws[ws_id].cur_layout = &layouts[st];
6089 ws[ws_id].always_raise = raise;
6090 if (st == SWM_MAX_STACK)
6094 for (x = 0; x < abs(mg); x++) {
6095 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6096 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
6097 SWM_ARG_ID_MASTERSHRINK);
6101 for (x = 0; x < abs(ma); x++) {
6102 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6103 ma >= 0 ? SWM_ARG_ID_MASTERADD :
6104 SWM_ARG_ID_MASTERDEL);
6108 for (x = 0; x < abs(si); x++) {
6109 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6110 si >= 0 ? SWM_ARG_ID_STACKINC :
6111 SWM_ARG_ID_STACKDEC);
6116 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6117 SWM_ARG_ID_FLIPLAYOUT);
6125 /* config options */
6126 struct config_option {
6128 int (*func)(char*, char*, int);
6131 struct config_option configopt[] = {
6132 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
6133 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
6134 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
6135 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
6136 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
6137 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
6138 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
6139 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
6140 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
6141 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
6142 { "bar_format", setconfvalue, SWM_S_BAR_FORMAT },
6143 { "keyboard_mapping", setkeymapping, 0 },
6144 { "bind", setconfbinding, 0 },
6145 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
6146 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
6147 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
6148 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
6149 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
6150 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
6151 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
6152 { "workspace_limit", setconfvalue, SWM_S_WORKSPACE_LIMIT },
6153 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
6154 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
6155 { "modkey", setconfmodkey, 0 },
6156 { "program", setconfspawn, 0 },
6157 { "quirk", setconfquirk, 0 },
6158 { "region", setconfregion, 0 },
6159 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
6160 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
6161 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
6162 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
6163 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
6164 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
6165 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
6166 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
6167 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
6168 { "focus_close", setconfvalue, SWM_S_FOCUS_CLOSE },
6169 { "focus_close_wrap", setconfvalue, SWM_S_FOCUS_CLOSE_WRAP },
6170 { "focus_default", setconfvalue, SWM_S_FOCUS_DEFAULT },
6171 { "spawn_position", setconfvalue, SWM_S_SPAWN_ORDER },
6172 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
6173 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
6174 { "autorun", setautorun, 0 },
6175 { "layout", setlayout, 0 },
6180 conf_load(char *filename, int keymapping)
6183 char *line, *cp, *optsub, *optval;
6184 size_t linelen, lineno = 0;
6185 int wordlen, i, optind;
6186 struct config_option *opt;
6188 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
6190 if (filename == NULL) {
6191 warnx("conf_load: no filename");
6194 if ((config = fopen(filename, "r")) == NULL) {
6195 warn("conf_load: fopen: %s", filename);
6199 while (!feof(config)) {
6200 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
6203 err(1, "%s", filename);
6208 cp += strspn(cp, " \t\n"); /* eat whitespace */
6209 if (cp[0] == '\0') {
6214 /* get config option */
6215 wordlen = strcspn(cp, "=[ \t\n");
6217 warnx("%s: line %zd: no option found",
6222 for (i = 0; i < LENGTH(configopt); i++) {
6223 opt = &configopt[i];
6224 if (!strncasecmp(cp, opt->optname, wordlen) &&
6225 strlen(opt->optname) == wordlen) {
6231 warnx("%s: line %zd: unknown option %.*s",
6232 filename, lineno, wordlen, cp);
6235 if (keymapping && strcmp(opt->optname, "bind")) {
6236 warnx("%s: line %zd: invalid option %.*s",
6237 filename, lineno, wordlen, cp);
6241 cp += strspn(cp, " \t\n"); /* eat whitespace */
6242 /* get [selector] if any */
6246 wordlen = strcspn(cp, "]");
6249 warnx("%s: line %zd: syntax error",
6254 if (asprintf(&optsub, "%.*s", wordlen, cp) ==
6256 warnx("%s: line %zd: unable to allocate"
6257 "memory for selector", filename,
6263 cp += strspn(cp, "] \t\n"); /* eat trailing */
6265 cp += strspn(cp, "= \t\n"); /* eat trailing */
6267 optval = strdup(cp);
6268 /* call function to deal with it all */
6269 if (configopt[optind].func(optsub, optval,
6270 configopt[optind].funcflags) != 0)
6271 errx(1, "%s: line %zd: invalid data for %s",
6272 filename, lineno, configopt[optind].optname);
6279 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
6286 DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
6292 set_child_transient(struct ws_win *win, xcb_window_t *trans)
6294 struct ws_win *parent, *w;
6295 struct swm_region *r;
6296 struct workspace *ws;
6297 xcb_icccm_wm_hints_t wmh;
6299 parent = find_window(win->transient);
6301 parent->child_trans = win;
6303 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
6304 " for 0x%x trans 0x%x\n", win->id, win->transient);
6306 r = root_to_region(win->wa->root);
6308 /* parent doen't exist in our window list */
6309 TAILQ_FOREACH(w, &ws->winlist, entry) {
6310 if (xcb_icccm_get_wm_hints_reply(conn,
6311 xcb_icccm_get_wm_hints(conn, w->id),
6313 warnx("can't get hints for 0x%x", w->id);
6317 if (win->hints.window_group != wmh.window_group)
6320 w->child_trans = win;
6321 win->transient = w->id;
6323 DNPRINTF(SWM_D_MISC, "set_child_transient: adjusting "
6324 "transient to 0x%x\n", win->transient);
6331 window_get_pid(xcb_window_t win)
6336 xcb_get_property_cookie_t pc;
6337 xcb_get_property_reply_t *pr;
6339 apid = get_atom_from_string("_NET_WM_PID");
6340 if (apid == XCB_ATOM_NONE)
6343 pc = xcb_get_property(conn, False, win, apid, XCB_ATOM_CARDINAL, 0, 1);
6344 pr = xcb_get_property_reply(conn, pc, NULL);
6347 if (pr->type != XCB_ATOM_CARDINAL)
6350 ret = *(long *)xcb_get_property_value(pr);
6356 apid = get_atom_from_string("_SWM_PID");
6357 pc = xcb_get_property(conn, False, win, apid, XCB_ATOM_STRING,
6359 pr = xcb_get_property_reply(conn, pc, NULL);
6362 if (pr->type != XCB_ATOM_STRING)
6365 ret = strtonum(xcb_get_property_value(pr), 0, UINT_MAX, &errstr);
6372 manage_window(xcb_window_t id)
6374 xcb_window_t trans = XCB_WINDOW_NONE;
6375 struct workspace *ws;
6376 struct ws_win *win, *ww;
6377 int i, ws_idx, border_me = 0;
6378 xcb_atom_t ws_idx_atom = XCB_ATOM_NONE;
6379 char ws_idx_str[SWM_PROPLEN], *prop = NULL;
6381 struct swm_region *r;
6385 uint32_t event_mask;
6387 xcb_get_property_reply_t *gpr;
6388 xcb_icccm_get_wm_protocols_reply_t wpr;
6390 if ((win = find_window(id)) != NULL)
6391 return (win); /* already being managed */
6393 /* see if we are on the unmanaged list */
6394 if ((win = find_unmanaged_window(id)) != NULL) {
6395 DNPRINTF(SWM_D_MISC, "manage_window: previously unmanaged "
6396 "window: 0x%x\n", win->id);
6397 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6399 set_child_transient(win, &trans);
6401 if (trans && (ww = find_window(trans)))
6402 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
6403 else if ((ww = win->ws->focus) &&
6404 spawn_position == SWM_STACK_ABOVE)
6405 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus,
6407 else if (ww && spawn_position == SWM_STACK_BELOW)
6408 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6409 else switch (spawn_position) {
6412 case SWM_STACK_ABOVE:
6413 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6415 case SWM_STACK_BOTTOM:
6416 case SWM_STACK_BELOW:
6417 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6420 ewmh_update_actions(win);
6424 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
6425 err(1, "manage_window: calloc: failed to allocate memory for "
6431 /* see if we need to override the workspace */
6432 p = find_pid(window_get_pid(id));
6434 /* Get all the window data in one shot */
6435 ws_idx_atom = get_atom_from_string("_SWM_WS");
6437 gpr = xcb_get_property_reply(conn,
6438 xcb_get_property(conn, False, id, ws_idx_atom,
6439 XCB_ATOM_STRING, 0, SWM_PROPLEN),
6442 proplen = xcb_get_property_value_length(gpr);
6444 prop = malloc(proplen + 1);
6447 xcb_get_property_value(gpr),
6449 prop[proplen] = '\0';
6455 win->wa = xcb_get_geometry_reply(conn,
6456 xcb_get_geometry(conn, id),
6458 xcb_icccm_get_wm_normal_hints_reply(conn,
6459 xcb_icccm_get_wm_normal_hints(conn, id),
6461 xcb_icccm_get_wm_hints_reply(conn,
6462 xcb_icccm_get_wm_hints(conn, id),
6464 xcb_icccm_get_wm_transient_for_reply(conn,
6465 xcb_icccm_get_wm_transient_for(conn, id),
6468 win->transient = trans;
6469 set_child_transient(win, &trans);
6470 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, "
6471 "transient: 0x%x\n", win->id, win->transient);
6474 prot = get_atom_from_string("WM_PROTOCOLS");
6476 /* get supported protocols */
6477 if (xcb_icccm_get_wm_protocols_reply(conn,
6478 xcb_icccm_get_wm_protocols(conn, id, prot),
6480 for (i = 0; i < wpr.atoms_len; i++) {
6481 if (wpr.atoms[i] == takefocus)
6482 win->take_focus = 1;
6483 if (wpr.atoms[i] == adelete)
6484 win->can_delete = 1;
6486 xcb_icccm_get_wm_protocols_reply_wipe(&wpr);
6489 win->iconic = get_iconic(win);
6492 * Figure out where to put the window. If it was previously assigned to
6493 * a workspace (either by spawn() or manually moving), and isn't
6494 * transient, * put it in the same workspace
6496 r = root_to_region(win->wa->root);
6498 ws = &r->s->ws[p->ws];
6499 TAILQ_REMOVE(&pidlist, p, entry);
6502 } else if (prop && win->transient == 0) {
6503 DNPRINTF(SWM_D_PROP, "manage_window: get _SWM_WS: %s\n", prop);
6504 ws_idx = strtonum(prop, 0, workspace_limit - 1,
6507 DNPRINTF(SWM_D_EVENT, "manage_window: window: #%s: %s",
6510 ws = &r->s->ws[ws_idx];
6513 /* this should launch transients in the same ws as parent */
6515 if ((ww = find_window(trans)) != NULL)
6521 warnx("manage_window: fix this "
6527 /* set up the window layout */
6530 win->s = r->s; /* this never changes */
6531 if (trans && (ww = find_window(trans)))
6532 TAILQ_INSERT_AFTER(&ws->winlist, ww, win, entry);
6533 else if (win->ws->focus && spawn_position == SWM_STACK_ABOVE)
6534 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus, win,
6536 else if (win->ws->focus && spawn_position == SWM_STACK_BELOW)
6537 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6538 else switch (spawn_position) {
6541 case SWM_STACK_ABOVE:
6542 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6544 case SWM_STACK_BOTTOM:
6545 case SWM_STACK_BELOW:
6546 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6549 /* ignore window border if there is one. */
6550 WIDTH(win) = win->wa->width;
6551 HEIGHT(win) = win->wa->height;
6552 X(win) = win->wa->x + win->wa->border_width;
6553 Y(win) = win->wa->y + win->wa->border_width;
6555 win->g_floatvalid = 0;
6556 win->floatmaxed = 0;
6557 win->ewmh_flags = 0;
6559 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, (x,y) w x h: "
6560 "(%d,%d) %d x %d, ws: %d\n", win->id, X(win), Y(win), WIDTH(win),
6561 HEIGHT(win), ws->idx);
6563 constrain_window(win, r, 0);
6565 /* Set window properties so we can remember this after reincarnation */
6566 if (ws_idx_atom && prop == NULL &&
6567 snprintf(ws_idx_str, SWM_PROPLEN, "%d", ws->idx) <
6569 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
6571 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
6572 ws_idx_atom, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
6578 ewmh_autoquirk(win);
6580 if (xcb_icccm_get_wm_class_reply(conn,
6581 xcb_icccm_get_wm_class(conn, win->id),
6583 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
6584 win->ch.class_name, win->ch.instance_name);
6586 /* java is retarded so treat it special */
6587 if (strstr(win->ch.instance_name, "sun-awt")) {
6592 TAILQ_FOREACH(qp, &quirks, entry) {
6593 if (!strcmp(win->ch.class_name, qp->class) &&
6594 !strcmp(win->ch.instance_name, qp->name)) {
6595 DNPRINTF(SWM_D_CLASS, "manage_window: found: "
6596 "class: %s, name: %s\n", win->ch.class_name,
6597 win->ch.instance_name);
6598 if (qp->quirk & SWM_Q_FLOAT) {
6602 win->quirks = qp->quirk;
6607 /* alter window position if quirky */
6608 if (win->quirks & SWM_Q_ANYWHERE) {
6609 win->manual = 1; /* don't center the quirky windows */
6610 if (bar_enabled && Y(win) < bar_height)
6611 Y(win) = bar_height;
6612 if (WIDTH(win) + X(win) > WIDTH(r))
6613 X(win) = WIDTH(r) - WIDTH(win) - 2;
6617 /* Reset font sizes (the bruteforce way; no default keybinding). */
6618 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
6619 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6620 fake_keypress(win, XK_KP_Subtract, ShiftMask);
6621 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6622 fake_keypress(win, XK_KP_Add, ShiftMask);
6625 ewmh_get_win_state(win);
6626 ewmh_update_actions(win);
6627 ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
6632 X(win) -= border_width;
6633 Y(win) -= border_width;
6637 event_mask = XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_FOCUS_CHANGE |
6638 XCB_EVENT_MASK_PROPERTY_CHANGE |
6639 XCB_EVENT_MASK_STRUCTURE_NOTIFY;
6641 xcb_change_window_attributes(conn, id, XCB_CW_EVENT_MASK, &event_mask);
6643 /* floaters need to be mapped if they are in the current workspace */
6644 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
6645 map_window_raised(win->id);
6651 free_window(struct ws_win *win)
6653 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%x\n", win->id);
6658 /* needed for restart wm */
6659 set_win_state(win, XCB_ICCCM_WM_STATE_WITHDRAWN);
6661 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6666 xcb_icccm_get_wm_class_reply_wipe(&win->ch);
6671 memset(win, 0xff, sizeof *win); /* XXX kill later */
6677 unmanage_window(struct ws_win *win)
6679 struct ws_win *parent;
6680 xcb_screen_t *screen;
6685 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%x\n", win->id);
6687 if (win->transient) {
6688 parent = find_window(win->transient);
6690 parent->child_trans = NULL;
6693 /* focus on root just in case */
6694 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
6695 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT,
6696 screen->root, XCB_CURRENT_TIME);
6700 TAILQ_REMOVE(&win->ws->winlist, win, entry);
6701 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
6705 focus_magic(struct ws_win *win)
6707 DNPRINTF(SWM_D_FOCUS, "focus_magic: window: 0x%x\n", WINID(win));
6710 /* if there are no windows clear the status-bar */
6715 if (win->child_trans) {
6716 /* win = parent & has a transient so focus on that */
6718 focus_win(win->child_trans);
6719 if (win->child_trans->take_focus)
6720 client_msg(win, takefocus);
6722 /* make sure transient hasn't disappeared */
6723 if (validate_win(win->child_trans) == 0) {
6724 focus_win(win->child_trans);
6725 if (win->child_trans->take_focus)
6726 client_msg(win->child_trans, takefocus);
6728 win->child_trans = NULL;
6730 if (win->take_focus)
6731 client_msg(win, takefocus);
6737 if (win->take_focus)
6738 client_msg(win, takefocus);
6743 expose(xcb_expose_event_t *e)
6745 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%x\n", e->window);
6749 keypress(xcb_key_press_event_t *e)
6753 struct swm_region *r;
6755 keysym = XkbKeycodeToKeysym(display, (KeyCode)e->detail, 0, 0);
6756 if ((kp = key_lookup(CLEANMASK(e->state), keysym)) == NULL)
6758 if (keyfuncs[kp->funcid].func == NULL)
6761 r = root_to_region(e->root);
6762 if (kp->funcid == kf_spawn_custom)
6763 spawn_custom(r, &(keyfuncs[kp->funcid].args), kp->spawn_name);
6765 keyfuncs[kp->funcid].func(r, &(keyfuncs[kp->funcid].args));
6769 buttonpress(xcb_button_press_event_t *e)
6774 DNPRINTF(SWM_D_EVENT, "buttonpress: window 0x%x\n", e->event);
6776 if ((win = find_window(e->event)) == NULL)
6780 action = client_click;
6782 for (i = 0; i < LENGTH(buttons); i++)
6783 if (action == buttons[i].action && buttons[i].func &&
6784 buttons[i].button == e->detail &&
6785 CLEANMASK(buttons[i].mask) == CLEANMASK(e->state))
6786 buttons[i].func(win, &buttons[i].args);
6790 configurerequest(xcb_configure_request_event_t *e)
6797 if ((win = find_window(e->window)) == NULL)
6798 if ((win = find_unmanaged_window(e->window)) == NULL)
6802 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
6803 mask |= XCB_CONFIG_WINDOW_X;
6806 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
6807 mask |= XCB_CONFIG_WINDOW_Y;
6810 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH) {
6811 mask |= XCB_CONFIG_WINDOW_WIDTH;
6814 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT) {
6815 mask |= XCB_CONFIG_WINDOW_HEIGHT;
6816 wc[i++] = e->height;
6818 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH) {
6819 mask |= XCB_CONFIG_WINDOW_BORDER_WIDTH;
6820 wc[i++] = e->border_width;
6822 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING) {
6823 mask |= XCB_CONFIG_WINDOW_SIBLING;
6824 wc[i++] = e->sibling;
6826 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE) {
6827 mask |= XCB_CONFIG_WINDOW_STACK_MODE;
6828 wc[i++] = e->stack_mode;
6831 DNPRINTF(SWM_D_EVENT, "configurerequest: new window: 0x%x, "
6832 "new: %s, (x,y) w x h: (%d,%d) %d x %d\n", e->window,
6833 YESNO(new), wc[0], wc[1], wc[2], wc[3]);
6835 xcb_configure_window(conn, e->window, mask, wc);
6836 } else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) &&
6837 !(win->ewmh_flags & EWMH_F_FULLSCREEN)) {
6838 win->g_float.x = e->x - X(win->ws->r);
6839 win->g_float.y = e->y - Y(win->ws->r);
6840 win->g_float.w = e->width;
6841 win->g_float.h = e->height;
6842 win->g_floatvalid = 1;
6844 if (win->floating) {
6845 win->g = win->g_float;
6846 win->g.x += X(win->ws->r);
6847 win->g.y += Y(win->ws->r);
6858 configurenotify(xcb_configure_notify_event_t *e)
6862 DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%x\n",
6865 win = find_window(e->window);
6867 xcb_icccm_get_wm_normal_hints_reply(conn,
6868 xcb_icccm_get_wm_normal_hints(conn, win->id),
6877 destroynotify(xcb_destroy_notify_event_t *e)
6881 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%x\n", e->window);
6883 if ((win = find_window(e->window)) == NULL) {
6884 if ((win = find_unmanaged_window(e->window)) == NULL)
6890 /* make sure we focus on something */
6893 unmanage_window(win);
6899 enternotify(xcb_enter_notify_event_t *e)
6904 Window focus_return;
6905 int revert_to_return;
6907 DNPRINTF(SWM_D_FOCUS, "enternotify: window: 0x%x, mode: %d, detail: "
6908 "%d, root: 0x%x, subwindow: 0x%x, same_screen_focus: %s, "
6909 "state: %d\n", e->event, e->mode, e->detail, e->root,
6910 e->child, YESNO(e->same_screen_focus), e->state);
6912 if (e->mode != XCB_NOTIFY_MODE_NORMAL) {
6913 DNPRINTF(SWM_D_EVENT, "skip enternotify: generated by "
6918 switch (focus_mode) {
6919 case SWM_FOCUS_DEFAULT:
6921 case SWM_FOCUS_FOLLOW:
6923 case SWM_FOCUS_SYNERGY:
6926 * all these checks need to be in this order because the
6927 * XCheckTypedWindowEvent relies on weeding out the previous events
6929 * making this code an option would enable a follow mouse for focus
6934 * state is set when we are switching workspaces and focus is set when
6935 * the window or a subwindow already has focus (occurs during restart).
6937 * Only honor the focus flag if last_focus_event is not FocusOut,
6938 * this allows spectrwm to continue to control focus when another
6939 * program is also playing with it.
6941 if (ev->state || (ev->focus && last_focus_event != FocusOut)) {
6942 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: focus\n");
6947 * happens when a window is created or destroyed and the border
6948 * crosses the mouse pointer and when switching ws
6950 * we need the subwindow test to see if we came from root in order
6951 * to give focus to floaters
6953 if (ev->mode == NotifyNormal && ev->detail == NotifyVirtual &&
6954 ev->subwindow == 0) {
6955 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: NotifyVirtual\n");
6959 /* this window already has focus */
6960 if (ev->mode == NotifyNormal && ev->detail == NotifyInferior) {
6961 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win has focus\n");
6965 /* this window is being deleted or moved to another ws */
6966 if (XCheckTypedWindowEvent(display, ev->window, ConfigureNotify,
6968 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: configurenotify\n");
6969 XPutBackEvent(display, &cne);
6973 if ((win = find_window(ev->window)) == NULL) {
6974 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win == NULL\n");
6979 * In fullstack kill all enters unless they come from a different ws
6980 * (i.e. another region) or focus has been grabbed externally.
6982 if (win->ws->cur_layout->flags & SWM_L_FOCUSPREV &&
6983 last_focus_event != FocusOut) {
6984 XGetInputFocus(display, &focus_return, &revert_to_return);
6985 if ((w = find_window(focus_return)) == NULL ||
6987 DNPRINTF(SWM_D_EVENT, "ignoring event: fullstack\n");
6995 if ((win = find_window(e->event)) == NULL) {
6996 DNPRINTF(SWM_D_EVENT, "skip enternotify: window is NULL\n");
7003 /* lets us use one switch statement for arbitrary mode/detail combinations */
7004 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
7007 mapnotify(xcb_map_notify_event_t *e)
7011 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%x\n", e->window);
7013 win = manage_window(e->window);
7015 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
7018 * focus_win can only set input focus on a mapped window.
7019 * make sure the window really has focus since it is just being mapped.
7021 if (win->ws->focus == win)
7026 mappingnotify(xcb_mapping_notify_event_t *e)
7028 xcb_refresh_keyboard_mapping(syms, e);
7030 if (e->request == XCB_MAPPING_KEYBOARD)
7035 maprequest(xcb_map_request_event_t *e)
7038 struct swm_region *r;
7039 xcb_get_window_attributes_reply_t *war;
7041 DNPRINTF(SWM_D_EVENT, "maprequest: window: 0x%x\n",
7044 war = xcb_get_window_attributes_reply(conn,
7045 xcb_get_window_attributes(conn, e->window),
7049 if (war->override_redirect) {
7055 win = manage_window(e->window);
7057 return; /* can't happen */
7062 /* make new win focused */
7063 r = root_to_region(win->wa->root);
7064 if (win->ws == r->ws)
7069 propertynotify(xcb_property_notify_event_t *e)
7075 xcb_get_atom_name_reply_t *r;
7077 r = xcb_get_atom_name_reply(conn,
7078 xcb_get_atom_name(conn, e->atom),
7081 len = xcb_get_atom_name_name_length(r);
7083 name = malloc(len + 1);
7085 memcpy(name, xcb_get_atom_name_name(r), len);
7088 DNPRINTF(SWM_D_EVENT,
7089 "propertynotify: window: 0x%x, "
7099 win = find_window(e->window);
7103 if (e->state == XCB_PROPERTY_DELETE && e->atom == a_swm_iconic) {
7104 update_iconic(win, 0);
7105 map_window_raised(win->id);
7113 case XCB_ATOM_WM_NORMAL_HINTS:
7114 xcb_icccm_get_wm_normal_hints(conn,
7115 xcb_iccom_get_wm_normal_hints(conn, win->id),
7117 warnx("normal hints: flag 0x%x", win->sh.flags);
7118 if (win->sh.flags & XCB_SIZE_HINT_P_MIN_SIZE) {
7119 WIDTH(win) = win->sh.min_width;
7120 HEIGHT(win) = win->sh.min_height;
7121 warnx("min %d %d", WIDTH(win), HEIGHT(win));
7123 XMoveResizeWindow(display, win->id,
7124 X(win), Y(win), WIDTH(win), HEIGHT(win));
7126 case XCB_ATOM_WM_CLASS:
7127 case XCB_ATOM_WM_NAME:
7136 unmapnotify(xcb_unmap_notify_event_t *e)
7140 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%x\n", e->window);
7142 /* determine if we need to help unmanage this window */
7143 win = find_window(e->window);
7147 if (getstate(e->window) == XCB_ICCCM_WM_STATE_NORMAL) {
7148 unmanage_window(win);
7151 /* resend unmap because we ated it */
7152 xcb_unmap_window(conn, e->window);
7157 visibilitynotify(xcb_visibility_notify_event_t *e)
7160 struct swm_region *r;
7162 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%x\n",
7165 if (e->state == XCB_VISIBILITY_UNOBSCURED) {
7166 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7167 for (i = 0; i < num_screens; i++)
7168 TAILQ_FOREACH(r, &screens[i].rl, entry)
7169 if (e->window == WINID(r->bar))
7175 clientmessage(xcb_client_message_event_t *e)
7179 win = find_window(e->window);
7184 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%x, type: %u\n",
7185 e->window, e->response_type);
7187 if (e->response_type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7188 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
7191 if (e->response_type == ewmh[_NET_CLOSE_WINDOW].atom) {
7192 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
7193 if (win->can_delete)
7194 client_msg(win, adelete);
7196 xcb_kill_client(conn, win->id);
7198 if (e->response_type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
7199 DNPRINTF(SWM_D_EVENT,
7200 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
7201 if (win->floating) {
7202 if (e->data.data32[0] & (1<<8)) /* x */
7203 X(win) = e->data.data32[1];
7204 if (e->data.data32[0] & (1<<9)) /* y */
7205 Y(win) = e->data.data32[2];
7206 if (e->data.data32[0] & (1<<10)) /* width */
7207 WIDTH(win) = e->data.data32[3];
7208 if (e->data.data32[0] & (1<<11)) /* height */
7209 HEIGHT(win) = e->data.data32[4];
7214 /* TODO: Change stack sizes */
7215 /* notify no change was made. */
7216 config_win(win, NULL);
7219 if (e->response_type == ewmh[_NET_WM_STATE].atom) {
7220 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
7221 ewmh_update_win_state(win, e->data.data32[1], e->data.data32[0]);
7222 if (e->data.data32[2])
7223 ewmh_update_win_state(win, e->data.data32[2],
7231 xerror_start(Display *d, XErrorEvent *ee)
7238 xerror(Display *d, XErrorEvent *ee)
7240 /* warnx("error: %p %p", display, ee); */
7248 xerrorxlib = XSetErrorHandler(xerror_start);
7250 /* this causes an error if some other window manager is running */
7251 XSelectInput(display, DefaultRootWindow(display),
7252 SubstructureRedirectMask);
7257 XSetErrorHandler(xerror);
7263 new_region(struct swm_screen *s, int x, int y, int w, int h)
7265 struct swm_region *r, *n;
7266 struct workspace *ws = NULL;
7269 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
7270 s->idx, w, h, x, y);
7272 /* remove any conflicting regions */
7273 n = TAILQ_FIRST(&s->rl);
7276 n = TAILQ_NEXT(r, entry);
7277 if (X(r) < (x + w) &&
7278 (X(r) + WIDTH(r)) > x &&
7280 (Y(r) + HEIGHT(r)) > y) {
7281 if (r->ws->r != NULL)
7282 r->ws->old_r = r->ws->r;
7285 TAILQ_REMOVE(&s->rl, r, entry);
7286 TAILQ_INSERT_TAIL(&s->orl, r, entry);
7290 /* search old regions for one to reuse */
7292 /* size + location match */
7293 TAILQ_FOREACH(r, &s->orl, entry)
7294 if (X(r) == x && Y(r) == y &&
7295 HEIGHT(r) == h && WIDTH(r) == w)
7299 TAILQ_FOREACH(r, &s->orl, entry)
7300 if (HEIGHT(r) == h && WIDTH(r) == w)
7304 TAILQ_REMOVE(&s->orl, r, entry);
7305 /* try to use old region's workspace */
7306 if (r->ws->r == NULL)
7309 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
7310 err(1, "new_region: calloc: failed to allocate memory "
7313 /* if we don't have a workspace already, find one */
7315 for (i = 0; i < workspace_limit; i++)
7316 if (s->ws[i].r == NULL) {
7323 errx(1, "new_region: no free workspaces");
7334 TAILQ_INSERT_TAIL(&s->rl, r, entry);
7340 #ifdef SWM_XRR_HAS_CRTC
7343 #endif /* SWM_XRR_HAS_CRTC */
7344 struct swm_region *r;
7346 xcb_randr_get_screen_resources_current_cookie_t src;
7347 xcb_randr_get_screen_resources_current_reply_t *srr;
7348 xcb_randr_get_crtc_info_cookie_t cic;
7349 xcb_randr_get_crtc_info_reply_t *cir = NULL;
7350 xcb_randr_crtc_t *crtc;
7351 xcb_screen_t *screen = get_screen(i);
7353 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7354 if (i >= num_screens)
7355 errx(1, "scan_xrandr: invalid screen");
7357 /* remove any old regions */
7358 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
7359 r->ws->old_r = r->ws->r = NULL;
7361 TAILQ_REMOVE(&screens[i].rl, r, entry);
7362 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
7366 /* map virtual screens onto physical screens */
7367 #ifdef SWM_XRR_HAS_CRTC
7368 if (xrandr_support) {
7369 src = xcb_randr_get_screen_resources_current(conn,
7371 srr = xcb_randr_get_screen_resources_current_reply(conn, src,
7374 new_region(&screens[i], 0, 0,
7375 screen->width_in_pixels,
7376 screen->height_in_pixels);
7379 ncrtc = srr->num_crtcs;
7380 for (c = 0; c < ncrtc; c++) {
7381 crtc = xcb_randr_get_screen_resources_current_crtcs(srr);
7382 cic = xcb_randr_get_crtc_info(conn, crtc[c],
7384 cir = xcb_randr_get_crtc_info_reply(conn, cic, NULL);
7387 if (cir->num_outputs == 0) {
7393 new_region(&screens[i], 0, 0,
7394 screen->width_in_pixels,
7395 screen->height_in_pixels);
7397 new_region(&screens[i],
7398 cir->x, cir->y, cir->width, cir->height);
7403 #endif /* SWM_XRR_HAS_CRTC */
7405 new_region(&screens[i], 0, 0, screen->width_in_pixels,
7406 screen->height_in_pixels);
7411 screenchange(xcb_randr_screen_change_notify_event_t *e)
7413 struct swm_region *r;
7416 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%x\n", e->root);
7418 if (e->rotation & (XCB_RANDR_ROTATION_ROTATE_90
7419 | XCB_RANDR_ROTATION_ROTATE_270))
7420 xcb_randr_set_screen_size(conn, e->root, e->height,
7421 e->width, e->mheight, e->mwidth);
7423 xcb_randr_set_screen_size(conn, e->root, e->width,
7424 e->height, e->mwidth, e->mheight);
7426 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7427 /* silly event doesn't include the screen index */
7428 for (i = 0; i < num_screens; i++)
7429 if (screens[i].root == e->root)
7431 if (i >= num_screens)
7432 errx(1, "screenchange: screen not found");
7434 /* brute force for now, just re-enumerate the regions */
7437 /* add bars to all regions */
7438 for (i = 0; i < num_screens; i++)
7439 TAILQ_FOREACH(r, &screens[i].rl, entry)
7447 xcb_window_t *wins = NULL;
7449 int i, j, num_screens;
7450 uint16_t state, manage;
7452 xcb_query_tree_cookie_t qtc;
7453 xcb_query_tree_reply_t *qtr;
7454 xcb_get_window_attributes_cookie_t c;
7455 xcb_get_window_attributes_reply_t *r;
7456 xcb_get_property_cookie_t pc;
7458 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7459 for (i = 0; i < num_screens; i++) {
7460 qtc = xcb_query_tree(conn, screens[i].root);
7461 qtr = xcb_query_tree_reply(conn, qtc, NULL);
7464 wins = xcb_query_tree_children(qtr);
7465 no = xcb_query_tree_children_length(qtr);
7466 /* attach windows to a region */
7467 /* normal windows */
7468 for (j = 0; j < no; j++) {
7469 c = xcb_get_window_attributes(conn, wins[j]);
7470 r = xcb_get_window_attributes_reply(conn, c, NULL);
7473 if (r->override_redirect) {
7478 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7479 if (xcb_icccm_get_wm_transient_for_reply(conn, pc, &wins[j],
7485 state = getstate(wins[j]);
7486 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7487 if (r->map_state == XCB_MAP_STATE_VIEWABLE || manage)
7488 manage_window(wins[j]);
7491 /* transient windows */
7492 for (j = 0; j < no; j++) {
7493 c = xcb_get_window_attributes(conn, wins[j]);
7494 r = xcb_get_window_attributes_reply(conn, c, NULL);
7497 if (r->override_redirect) {
7503 state = getstate(wins[j]);
7504 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7505 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7506 if (xcb_icccm_get_wm_transient_for_reply(conn, pc, &wins[j],
7508 manage_window(wins[j]);
7517 int i, j, k, num_screens;
7518 struct workspace *ws;
7519 uint32_t gcv[1], wa[1];
7520 const xcb_query_extension_reply_t *qep;
7521 xcb_cursor_t cursor;
7522 xcb_font_t cursor_font;
7523 xcb_randr_query_version_cookie_t c;
7524 xcb_randr_query_version_reply_t *r;
7526 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7527 if ((screens = calloc(num_screens,
7528 sizeof(struct swm_screen))) == NULL)
7529 err(1, "setup_screens: calloc: failed to allocate memory for "
7532 /* initial Xrandr setup */
7533 xrandr_support = False;
7534 c = xcb_randr_query_version(conn, True, True);
7535 r = xcb_randr_query_version_reply(conn, c, NULL);
7537 if (r->major_version >= 1)
7538 xrandr_support = True;
7541 qep = xcb_get_extension_data(conn, &xcb_randr_id);
7542 xrandr_eventbase = qep->first_event;
7544 cursor_font = xcb_generate_id(conn);
7545 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
7547 cursor = xcb_generate_id(conn);
7548 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
7549 XC_left_ptr, XC_left_ptr + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
7552 /* map physical screens */
7553 for (i = 0; i < num_screens; i++) {
7554 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
7556 TAILQ_INIT(&screens[i].rl);
7557 TAILQ_INIT(&screens[i].orl);
7558 screens[i].root = RootWindow(display, i);
7560 /* set default colors */
7561 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
7562 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
7563 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
7564 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
7565 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
7567 /* create graphics context on screen */
7568 screens[i].bar_gc = xcb_generate_id(conn);
7570 xcb_create_gc(conn, screens[i].bar_gc, screens[i].root,
7571 XCB_GC_GRAPHICS_EXPOSURES, gcv);
7573 /* set default cursor */
7574 xcb_change_window_attributes(conn, screens[i].root,
7577 /* init all workspaces */
7578 /* XXX these should be dynamically allocated too */
7579 for (j = 0; j < SWM_WS_MAX; j++) {
7580 ws = &screens[i].ws[j];
7586 TAILQ_INIT(&ws->winlist);
7587 TAILQ_INIT(&ws->unmanagedlist);
7589 for (k = 0; layouts[k].l_stack != NULL; k++)
7590 if (layouts[k].l_config != NULL)
7591 layouts[k].l_config(ws,
7592 SWM_ARG_ID_STACKINIT);
7593 ws->cur_layout = &layouts[0];
7594 ws->cur_layout->l_string(ws);
7600 xcb_randr_select_input(conn, screens[i].root,
7601 XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE);
7603 xcb_free_cursor(conn, cursor);
7604 xcb_close_font(conn, cursor_font);
7610 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
7611 err(1, "setup_globals: strdup: failed to allocate memory.");
7613 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
7614 err(1, "setup_globals: strdup: failed to allocate memory.");
7621 xcb_atom_t netwmcheck, netwmname, utf8_string;
7622 xcb_window_t root, win;
7625 /* work around sun jdk bugs, code from wmname */
7626 netwmcheck = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
7627 netwmname = get_atom_from_string("_NET_WM_NAME");
7628 utf8_string = get_atom_from_string("UTF8_STRING");
7630 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7631 for (i = 0; i < num_screens; i++) {
7632 root = screens[i].root;
7634 win = xcb_generate_id(conn);
7635 wa[0] = screens[i].c[SWM_S_COLOR_UNFOCUS].color;
7636 wa[1] = screens[i].c[SWM_S_COLOR_UNFOCUS].color;
7637 xcb_create_window(conn, XCB_COPY_FROM_PARENT, win, 0, 0, 0, 1,
7638 1, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
7639 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
7641 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root,
7642 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7643 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7644 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7645 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7646 netwmname, utf8_string, 8, strlen("LG3D"), "LG3D");
7651 event_handle(xcb_generic_event_t *evt)
7653 uint8_t type = XCB_EVENT_RESPONSE_TYPE(evt);
7657 /* XXX - handle error */
7662 #define EVENT(type, callback) case type: callback((void *)evt); return
7663 EVENT(XCB_BUTTON_PRESS, buttonpress);
7664 /*EVENT(XCB_BUTTON_RELEASE, buttonpress);*/
7665 EVENT(XCB_CLIENT_MESSAGE, clientmessage);
7666 EVENT(XCB_CONFIGURE_NOTIFY, configurenotify);
7667 EVENT(XCB_CONFIGURE_REQUEST, configurerequest);
7668 EVENT(XCB_DESTROY_NOTIFY, destroynotify);
7669 EVENT(XCB_ENTER_NOTIFY, enternotify);
7670 EVENT(XCB_EXPOSE, expose);
7671 EVENT(XCB_KEY_PRESS, keypress);
7672 /*EVENT(XCB_KEY_RELEASE, keypress);*/
7673 EVENT(XCB_MAP_NOTIFY, mapnotify);
7674 EVENT(XCB_MAP_REQUEST, maprequest);
7675 EVENT(XCB_MAPPING_NOTIFY, mappingnotify);
7676 EVENT(XCB_PROPERTY_NOTIFY, propertynotify);
7677 EVENT(XCB_UNMAP_NOTIFY, unmapnotify);
7678 EVENT(XCB_VISIBILITY_NOTIFY, visibilitynotify);
7681 if (type - xrandr_eventbase == XCB_RANDR_SCREEN_CHANGE_NOTIFY)
7682 screenchange((void *)evt);
7686 main(int argc, char *argv[])
7688 struct swm_region *r, *rr;
7689 struct ws_win *winfocus = NULL;
7692 char conf[PATH_MAX], *cfile = NULL;
7694 int xfd, i, num_screens;
7696 struct sigaction sact;
7697 xcb_generic_event_t *evt;
7700 warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
7701 if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, "") ||
7703 warnx("no locale support");
7705 if (!X_HAVE_UTF8_STRING)
7706 warnx("no UTF-8 support");
7708 if (!(display = XOpenDisplay(0)))
7709 errx(1, "can not open display");
7711 /* handle some signals */
7712 bzero(&sact, sizeof(sact));
7713 sigemptyset(&sact.sa_mask);
7715 sact.sa_handler = sighdlr;
7716 sigaction(SIGINT, &sact, NULL);
7717 sigaction(SIGQUIT, &sact, NULL);
7718 sigaction(SIGTERM, &sact, NULL);
7719 sigaction(SIGHUP, &sact, NULL);
7721 sact.sa_handler = sighdlr;
7722 sact.sa_flags = SA_NOCLDSTOP;
7723 sigaction(SIGCHLD, &sact, NULL);
7725 conn = XGetXCBConnection(display);
7726 if (xcb_connection_has_error(conn))
7727 errx(1, "can not get XCB connection");
7729 xfd = xcb_get_file_descriptor(conn);
7730 syms = xcb_key_symbols_alloc(conn);
7732 errx(1, "unable to allocate key symbols");
7734 astate = get_atom_from_string("WM_STATE");
7735 aprot = get_atom_from_string("WM_PROTOCOLS");
7736 adelete = get_atom_from_string("WM_DELETE_WINDOW");
7737 takefocus = get_atom_from_string("WM_TAKE_FOCUS");
7738 a_wmname = get_atom_from_string("WM_NAME");
7739 a_netwmname = get_atom_from_string("_NET_WM_NAME");
7740 a_utf8_string = get_atom_from_string("UTF8_STRING");
7741 a_string = get_atom_from_string("STRING");
7742 a_swm_iconic = get_atom_from_string("_SWM_ICONIC");
7744 /* look for local and global conf file */
7745 pwd = getpwuid(getuid());
7747 errx(1, "invalid user: %d", getuid());
7749 xcb_grab_server(conn);
7752 /* flush all events */
7753 while ((evt = xcb_poll_for_event(conn))) {
7754 uint8_t type = XCB_EVENT_RESPONSE_TYPE(evt);
7761 errx(1, "other wm running");
7772 for (i = 0; ; i++) {
7777 snprintf(conf, sizeof conf, "%s/.%s",
7778 pwd->pw_dir, SWM_CONF_FILE);
7782 snprintf(conf, sizeof conf, "/etc/%s",
7787 snprintf(conf, sizeof conf, "%s/.%s",
7788 pwd->pw_dir, SWM_CONF_FILE_OLD);
7792 snprintf(conf, sizeof conf, "/etc/%s",
7799 if (strlen(conf) && stat(conf, &sb) != -1)
7800 if (S_ISREG(sb.st_mode)) {
7807 /* load conf (if any) */
7809 conf_load(cfile, SWM_CONF_DEFAULT);
7812 /* set some values to work around bad programs */
7814 /* grab existing windows (before we build the bars) */
7817 if (getenv("SWM_STARTED") == NULL)
7818 setenv("SWM_STARTED", "YES", 1);
7820 /* setup all bars */
7821 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7822 for (i = 0; i < num_screens; i++)
7823 TAILQ_FOREACH(r, &screens[i].rl, entry) {
7824 if (winfocus == NULL)
7825 winfocus = TAILQ_FIRST(&r->ws->winlist);
7834 xcb_ungrab_server(conn);
7838 while ((evt = xcb_poll_for_event(conn))) {
7839 DNPRINTF(SWM_D_EVENT, "XCB Event: %s\n",
7847 /* if we are being restarted go focus on first window */
7849 rr = winfocus->ws->r;
7851 /* not a visible window */
7855 /* move pointer to first screen if multi screen */
7856 if (num_screens > 1 || outputs > 1)
7857 xcb_warp_pointer(conn, XCB_WINDOW_NONE,
7858 rr->s[0].root, 0, 0, 0, 0, X(rr),
7859 Y(rr) + (bar_enabled ? bar_height : 0));
7861 a.id = SWM_ARG_ID_FOCUSCUR;
7871 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
7873 DNPRINTF(SWM_D_MISC, "select failed");
7874 if (restart_wm == 1)
7875 restart(NULL, NULL);
7876 if (search_resp == 1)
7889 for (i = 0; i < num_screens; ++i)
7890 if (screens[i].bar_gc != 0)
7891 xcb_free_gc(conn, screens[i].bar_gc);
7892 XFreeFontSet(display, bar_fs);
7894 xcb_key_symbols_free(syms);
7895 xcb_disconnect(conn);