2 * Copyright (c) 2009-2012 Marco Peereboom <marco@peereboom.us>
3 * Copyright (c) 2009-2011 Ryan McBride <mcbride@countersiege.com>
4 * Copyright (c) 2009 Darrin Chandler <dwchandler@stilyagin.com>
5 * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org>
6 * Copyright (c) 2010 Tuukka Kataja <stuge@xor.fi>
7 * Copyright (c) 2011 Jason L. Wright <jason@thought.net>
8 * Copyright (c) 2011-2012 Reginald Kennedy <rk@rejii.com>
9 * Copyright (c) 2011-2012 Lawrence Teo <lteo@lteo.net>
10 * Copyright (c) 2011-2012 Tiago Cunha <tcunha@gmx.com>
12 * Permission to use, copy, modify, and distribute this software for any
13 * purpose with or without fee is hereby granted, provided that the above
14 * copyright notice and this permission notice appear in all copies.
16 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
17 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
18 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
19 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
20 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
21 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
22 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
25 * Much code and ideas taken from dwm under the following license:
26 * MIT/X Consortium License
28 * 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
29 * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
30 * 2006-2007 Jukka Salmi <jukka at salmi dot ch>
31 * 2007 Premysl Hruby <dfenze at gmail dot com>
32 * 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
33 * 2007 Christof Musik <christof at sendfax dot de>
34 * 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
35 * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
36 * 2008 Martin Hurton <martin dot hurton at gmail dot com>
38 * Permission is hereby granted, free of charge, to any person obtaining a
39 * copy of this software and associated documentation files (the "Software"),
40 * to deal in the Software without restriction, including without limitation
41 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
42 * and/or sell copies of the Software, and to permit persons to whom the
43 * Software is furnished to do so, subject to the following conditions:
45 * The above copyright notice and this permission notice shall be included in
46 * all copies or substantial portions of the Software.
48 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
49 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
50 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
51 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
52 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
53 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
54 * DEALINGS IN THE SOFTWARE.
58 #include <sys/types.h>
62 #include <sys/queue.h>
63 #include <sys/param.h>
64 #include <sys/select.h>
65 #if defined(__linux__)
67 #elif defined(__OpenBSD__)
69 #elif defined(__FreeBSD__)
90 #include <X11/cursorfont.h>
91 #include <X11/keysym.h>
92 #include <X11/Xatom.h>
93 #include <X11/XKBlib.h>
94 #include <X11/Xlib-xcb.h>
95 #include <X11/Xproto.h>
96 #include <X11/Xutil.h>
97 #include <X11/extensions/Xrandr.h>
98 #include <X11/extensions/XTest.h>
99 #include <xcb/randr.h>
100 #include <xcb/xcb_atom.h>
101 #include <xcb/xcb_aux.h>
102 #include <xcb/xcb_event.h>
103 #include <xcb/xcb_icccm.h>
104 #include <xcb/xcb_keysyms.h>
105 #include <xcb/xtest.h>
113 #ifdef SPECTRWM_BUILDSTR
114 static const char *buildstr = SPECTRWM_BUILDSTR;
116 static const char *buildstr = SPECTRWM_VERSION;
120 # error XRandR versions less than 1.0 are not supported
125 #define SWM_XRR_HAS_CRTC
129 #if defined(__OpenBSD__)
130 #define XCB_ICCCM_SIZE_HINT_P_MIN_SIZE XCB_SIZE_HINT_P_MIN_SIZE
131 #define XCB_ICCCM_SIZE_HINT_P_MAX_SIZE XCB_SIZE_HINT_P_MAX_SIZE
132 #define XCB_ICCCM_SIZE_HINT_P_RESIZE_INC XCB_SIZE_HINT_P_RESIZE_INC
133 #define XCB_ICCCM_WM_HINT_X_URGENCY XCB_WM_HINT_X_URGENCY
134 #define XCB_ICCCM_WM_STATE_ICONIC XCB_WM_STATE_ICONIC
135 #define XCB_ICCCM_WM_STATE_WITHDRAWN XCB_WM_STATE_WITHDRAWN
136 #define XCB_ICCCM_WM_STATE_NORMAL XCB_WM_STATE_NORMAL
137 #define xcb_icccm_get_text_property_reply_t xcb_get_text_property_reply_t
138 #define xcb_icccm_get_text_property_reply_wipe xcb_get_text_property_reply_wipe
139 #define xcb_icccm_get_wm_class xcb_get_wm_class
140 #define xcb_icccm_get_wm_class_reply xcb_get_wm_class_reply
141 #define xcb_icccm_get_wm_class_reply_t xcb_get_wm_class_reply_t
142 #define xcb_icccm_get_wm_class_reply_wipe xcb_get_wm_class_reply_wipe
143 #define xcb_icccm_get_wm_hints xcb_get_wm_hints
144 #define xcb_icccm_get_wm_hints_reply xcb_get_wm_hints_reply
145 #define xcb_icccm_get_wm_name xcb_get_wm_name
146 #define xcb_icccm_get_wm_name_reply xcb_get_wm_name_reply
147 #define xcb_icccm_get_wm_normal_hints xcb_get_wm_normal_hints
148 #define xcb_icccm_get_wm_normal_hints_reply xcb_get_wm_normal_hints_reply
149 #define xcb_icccm_get_wm_protocols xcb_get_wm_protocols
150 #define xcb_icccm_get_wm_protocols_reply xcb_get_wm_protocols_reply
151 #define xcb_icccm_get_wm_protocols_reply_t xcb_get_wm_protocols_reply_t
152 #define xcb_icccm_get_wm_protocols_reply_wipe xcb_get_wm_protocols_reply_wipe
153 #define xcb_icccm_get_wm_transient_for xcb_get_wm_transient_for
154 #define xcb_icccm_get_wm_transient_for_reply xcb_get_wm_transient_for_reply
155 #define xcb_icccm_wm_hints_t xcb_wm_hints_t
160 #define DPRINTF(x...) do { \
162 fprintf(stderr, x); \
164 #define DNPRINTF(n,x...) do { \
165 if (swm_debug & n) { \
166 fprintf(stderr, "%ld ", (long)(time(NULL) - time_started)); \
167 fprintf(stderr, x); \
170 #define SWM_D_MISC 0x0001
171 #define SWM_D_EVENT 0x0002
172 #define SWM_D_WS 0x0004
173 #define SWM_D_FOCUS 0x0008
174 #define SWM_D_MOVE 0x0010
175 #define SWM_D_STACK 0x0020
176 #define SWM_D_MOUSE 0x0040
177 #define SWM_D_PROP 0x0080
178 #define SWM_D_CLASS 0x0100
179 #define SWM_D_KEY 0x0200
180 #define SWM_D_QUIRK 0x0400
181 #define SWM_D_SPAWN 0x0800
182 #define SWM_D_EVENTQ 0x1000
183 #define SWM_D_CONF 0x2000
184 #define SWM_D_BAR 0x4000
186 u_int32_t swm_debug = 0
204 #define DPRINTF(x...)
205 #define DNPRINTF(n,x...)
208 #define LENGTH(x) (int)(sizeof x / sizeof x[0])
209 #define MODKEY Mod1Mask
210 #define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
211 #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
212 #define MOUSEMASK (BUTTONMASK|PointerMotionMask)
213 #define SWM_PROPLEN (16)
214 #define SWM_FUNCNAME_LEN (32)
215 #define SWM_KEYS_LEN (255)
216 #define SWM_QUIRK_LEN (64)
217 #define X(r) (r)->g.x
218 #define Y(r) (r)->g.y
219 #define WIDTH(r) (r)->g.w
220 #define HEIGHT(r) (r)->g.h
221 #define BORDER(w) (w->bordered ? border_width : 0)
222 #define MAX_X(r) ((r)->g.x + (r)->g.w)
223 #define MAX_Y(r) ((r)->g.y + (r)->g.h)
224 #define SH_MIN(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MIN_SIZE
225 #define SH_MIN_W(w) (w)->sh.min_width
226 #define SH_MIN_H(w) (w)->sh.min_height
227 #define SH_MAX(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MAX_SIZE
228 #define SH_MAX_W(w) (w)->sh.max_width
229 #define SH_MAX_H(w) (w)->sh.max_height
230 #define SH_INC(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_RESIZE_INC
231 #define SH_INC_W(w) (w)->sh.width_inc
232 #define SH_INC_H(w) (w)->sh.height_inc
233 #define SWM_MAX_FONT_STEPS (3)
234 #define WINID(w) ((w) ? (w)->id : 0)
235 #define YESNO(x) ((x) ? "yes" : "no")
237 #define SWM_FOCUS_DEFAULT (0)
238 #define SWM_FOCUS_SYNERGY (1)
239 #define SWM_FOCUS_FOLLOW (2)
241 #define SWM_CONF_DEFAULT (0)
242 #define SWM_CONF_KEYMAPPING (1)
245 #define SWM_LIB "/usr/local/lib/libswmhack.so"
252 xcb_atom_t a_takefocus;
254 xcb_atom_t a_netwmname;
255 xcb_atom_t a_utf8_string;
257 xcb_atom_t a_swm_iconic;
258 volatile sig_atomic_t running = 1;
259 volatile sig_atomic_t restart_wm = 0;
261 /*int last_focus_event = FocusOut;*/
265 int xrandr_eventbase;
266 unsigned int numlockmask = 0;
267 xcb_connection_t *conn;
268 xcb_key_symbols_t *syms;
271 int cycle_visible = 0;
273 int font_adjusted = 0;
274 unsigned int mod_key = MODKEY;
277 struct swm_region *search_r;
278 int select_list_pipe[2];
279 int select_resp_pipe[2];
281 volatile sig_atomic_t search_resp;
282 int search_resp_action;
284 struct search_window {
285 TAILQ_ENTRY(search_window) entry;
289 xcb_window_t indicator;
291 TAILQ_HEAD(search_winlist, search_window);
292 struct search_winlist search_wl;
297 SWM_SEARCH_UNICONIFY,
298 SWM_SEARCH_NAME_WORKSPACE,
299 SWM_SEARCH_SEARCH_WORKSPACE,
300 SWM_SEARCH_SEARCH_WINDOW
303 #define SWM_STACK_TOP (0)
304 #define SWM_STACK_BOTTOM (1)
305 #define SWM_STACK_ABOVE (2)
306 #define SWM_STACK_BELOW (3)
309 double dialog_ratio = 0.6;
311 #define SWM_BAR_MAX (256)
312 #define SWM_BAR_JUSTIFY_LEFT (0)
313 #define SWM_BAR_JUSTIFY_CENTER (1)
314 #define SWM_BAR_JUSTIFY_RIGHT (2)
315 #define SWM_BAR_OFFSET (4)
316 #define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-*-*-*-*-*-*-*-*," \
317 "-*-profont-*-*-*-*-*-*-*-*-*-*-*-*," \
318 "-*-times-medium-r-*-*-*-*-*-*-*-*-*-*," \
319 "-misc-fixed-medium-r-*-*-*-*-*-*-*-*-*-*," \
320 "-*-*-*-r-*--*-*-*-*-*-*-*-*"
322 char *bar_argv[] = { NULL, NULL };
324 unsigned char bar_ext[SWM_BAR_MAX];
325 char bar_vertext[SWM_BAR_MAX];
327 sig_atomic_t bar_alarm = 0;
330 int bar_border_width = 1;
331 int bar_at_bottom = 0;
333 int bar_extra_running = 0;
336 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
337 char *bar_format = NULL;
338 int stack_enabled = 1;
339 int clock_enabled = 1;
340 int urgent_enabled = 0;
341 char *clock_format = NULL;
342 int title_name_enabled = 0;
343 int title_class_enabled = 0;
344 int window_name_enabled = 0;
345 int focus_mode = SWM_FOCUS_DEFAULT;
346 int focus_close = SWM_STACK_BELOW;
347 int focus_close_wrap = 1;
348 int focus_default = SWM_STACK_TOP;
349 int spawn_position = SWM_STACK_TOP;
350 int disable_border = 0;
351 int border_width = 1;
352 int verbose_layout = 0;
357 XFontSetExtents *bar_fs_extents;
362 #define SWM_MENU_FN (2)
363 #define SWM_MENU_NB (4)
364 #define SWM_MENU_NF (6)
365 #define SWM_MENU_SB (8)
366 #define SWM_MENU_SF (10)
368 /* layout manager data */
369 struct swm_geometry {
382 struct swm_geometry g;
385 /* virtual "screens" */
387 TAILQ_ENTRY(swm_region) entry;
388 struct swm_geometry g;
389 struct workspace *ws; /* current workspace on this region */
390 struct workspace *ws_prior; /* prior workspace on this region */
391 struct swm_screen *s; /* screen idx */
394 TAILQ_HEAD(swm_region_list, swm_region);
397 TAILQ_ENTRY(ws_win) entry;
399 xcb_window_t transient;
400 struct ws_win *child_trans; /* transient child window */
401 struct swm_geometry g; /* current geometry */
402 struct swm_geometry g_float; /* region coordinates */
403 int g_floatvalid; /* g_float geometry validity */
404 int floatmaxed; /* whether maxed by max_stack */
409 unsigned int ewmh_flags;
410 int font_size_boundary[SWM_MAX_FONT_STEPS];
416 unsigned long quirks;
417 struct workspace *ws; /* always valid */
418 struct swm_screen *s; /* always valid, never changes */
419 xcb_get_geometry_reply_t *wa;
421 xcb_icccm_get_wm_class_reply_t ch;
422 xcb_icccm_wm_hints_t hints;
424 TAILQ_HEAD(ws_win_list, ws_win);
428 TAILQ_ENTRY(pid_e) entry;
432 TAILQ_HEAD(pid_list, pid_e);
433 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
435 /* layout handlers */
437 void vertical_config(struct workspace *, int);
438 void vertical_stack(struct workspace *, struct swm_geometry *);
439 void horizontal_config(struct workspace *, int);
440 void horizontal_stack(struct workspace *, struct swm_geometry *);
441 void max_stack(struct workspace *, struct swm_geometry *);
442 void plain_stacker(struct workspace *);
443 void fancy_stacker(struct workspace *);
446 void (*l_stack)(struct workspace *, struct swm_geometry *);
447 void (*l_config)(struct workspace *, int);
449 #define SWM_L_FOCUSPREV (1<<0)
450 #define SWM_L_MAPONFOCUS (1<<1)
451 void (*l_string)(struct workspace *);
453 /* stack, configure */
454 { vertical_stack, vertical_config, 0, plain_stacker },
455 { horizontal_stack, horizontal_config, 0, plain_stacker },
457 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
458 { NULL, NULL, 0, NULL },
461 /* position of max_stack mode in the layouts array, index into layouts! */
462 #define SWM_V_STACK (0)
463 #define SWM_H_STACK (1)
464 #define SWM_MAX_STACK (2)
466 #define SWM_H_SLICE (32)
467 #define SWM_V_SLICE (32)
469 /* define work spaces */
471 int idx; /* workspace index */
472 char *name; /* workspace name */
473 int always_raise; /* raise windows on focus */
474 struct layout *cur_layout; /* current layout handlers */
475 struct ws_win *focus; /* may be NULL */
476 struct ws_win *focus_prev; /* may be NULL */
477 struct swm_region *r; /* may be NULL */
478 struct swm_region *old_r; /* may be NULL */
479 struct ws_win_list winlist; /* list of windows in ws */
480 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
481 char stacker[10]; /* display stacker and layout */
485 int horizontal_msize;
487 int horizontal_stacks;
498 SWM_S_COLOR_BAR_BORDER,
499 SWM_S_COLOR_BAR_FONT,
505 /* physical screen mapping */
506 #define SWM_WS_MAX (22) /* hard limit */
507 int workspace_limit = 10; /* soft limit */
510 int idx; /* screen index */
511 struct swm_region_list rl; /* list of regions on this screen */
512 struct swm_region_list orl; /* list of old regions */
514 struct workspace ws[SWM_WS_MAX];
520 } c[SWM_S_COLOR_MAX];
522 xcb_gcontext_t bar_gc;
524 struct swm_screen *screens;
526 /* args to functions */
529 #define SWM_ARG_ID_FOCUSNEXT (0)
530 #define SWM_ARG_ID_FOCUSPREV (1)
531 #define SWM_ARG_ID_FOCUSMAIN (2)
532 #define SWM_ARG_ID_FOCUSCUR (4)
533 #define SWM_ARG_ID_SWAPNEXT (10)
534 #define SWM_ARG_ID_SWAPPREV (11)
535 #define SWM_ARG_ID_SWAPMAIN (12)
536 #define SWM_ARG_ID_MOVELAST (13)
537 #define SWM_ARG_ID_MASTERSHRINK (20)
538 #define SWM_ARG_ID_MASTERGROW (21)
539 #define SWM_ARG_ID_MASTERADD (22)
540 #define SWM_ARG_ID_MASTERDEL (23)
541 #define SWM_ARG_ID_FLIPLAYOUT (24)
542 #define SWM_ARG_ID_STACKRESET (30)
543 #define SWM_ARG_ID_STACKINIT (31)
544 #define SWM_ARG_ID_CYCLEWS_UP (40)
545 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
546 #define SWM_ARG_ID_CYCLESC_UP (42)
547 #define SWM_ARG_ID_CYCLESC_DOWN (43)
548 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
549 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
550 #define SWM_ARG_ID_STACKINC (50)
551 #define SWM_ARG_ID_STACKDEC (51)
552 #define SWM_ARG_ID_SS_ALL (60)
553 #define SWM_ARG_ID_SS_WINDOW (61)
554 #define SWM_ARG_ID_DONTCENTER (70)
555 #define SWM_ARG_ID_CENTER (71)
556 #define SWM_ARG_ID_KILLWINDOW (80)
557 #define SWM_ARG_ID_DELETEWINDOW (81)
558 #define SWM_ARG_ID_WIDTHGROW (90)
559 #define SWM_ARG_ID_WIDTHSHRINK (91)
560 #define SWM_ARG_ID_HEIGHTGROW (92)
561 #define SWM_ARG_ID_HEIGHTSHRINK (93)
562 #define SWM_ARG_ID_MOVEUP (100)
563 #define SWM_ARG_ID_MOVEDOWN (101)
564 #define SWM_ARG_ID_MOVELEFT (102)
565 #define SWM_ARG_ID_MOVERIGHT (103)
571 TAILQ_ENTRY(quirk) entry;
575 #define SWM_Q_FLOAT (1<<0) /* float this window */
576 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
577 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
578 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
579 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
580 #define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
582 TAILQ_HEAD(quirk_list, quirk);
583 struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
586 * Supported EWMH hints should be added to
587 * both the enum and the ewmh array
592 _NET_MOVERESIZE_WINDOW,
593 _NET_WM_ACTION_CLOSE,
594 _NET_WM_ACTION_FULLSCREEN,
596 _NET_WM_ACTION_RESIZE,
597 _NET_WM_ALLOWED_ACTIONS,
600 _NET_WM_STATE_FULLSCREEN,
601 _NET_WM_STATE_HIDDEN,
602 _NET_WM_STATE_MAXIMIZED_HORZ,
603 _NET_WM_STATE_MAXIMIZED_VERT,
604 _NET_WM_STATE_SKIP_PAGER,
605 _NET_WM_STATE_SKIP_TASKBAR,
607 _NET_WM_WINDOW_TYPE_DIALOG,
608 _NET_WM_WINDOW_TYPE_DOCK,
609 _NET_WM_WINDOW_TYPE_NORMAL,
610 _NET_WM_WINDOW_TYPE_SPLASH,
611 _NET_WM_WINDOW_TYPE_TOOLBAR,
612 _NET_WM_WINDOW_TYPE_UTILITY,
613 _SWM_WM_STATE_MANUAL,
620 } ewmh[SWM_EWMH_HINT_MAX] = {
621 /* must be in same order as in the enum */
622 {"_NET_ACTIVE_WINDOW", XCB_ATOM_NONE},
623 {"_NET_CLOSE_WINDOW", XCB_ATOM_NONE},
624 {"_NET_MOVERESIZE_WINDOW", XCB_ATOM_NONE},
625 {"_NET_WM_ACTION_CLOSE", XCB_ATOM_NONE},
626 {"_NET_WM_ACTION_FULLSCREEN", XCB_ATOM_NONE},
627 {"_NET_WM_ACTION_MOVE", XCB_ATOM_NONE},
628 {"_NET_WM_ACTION_RESIZE", XCB_ATOM_NONE},
629 {"_NET_WM_ALLOWED_ACTIONS", XCB_ATOM_NONE},
630 {"_NET_WM_STATE", XCB_ATOM_NONE},
631 {"_NET_WM_STATE_ABOVE", XCB_ATOM_NONE},
632 {"_NET_WM_STATE_FULLSCREEN", XCB_ATOM_NONE},
633 {"_NET_WM_STATE_HIDDEN", XCB_ATOM_NONE},
634 {"_NET_WM_STATE_MAXIMIZED_HORZ", XCB_ATOM_NONE},
635 {"_NET_WM_STATE_MAXIMIZED_VERT", XCB_ATOM_NONE},
636 {"_NET_WM_STATE_SKIP_PAGER", XCB_ATOM_NONE},
637 {"_NET_WM_STATE_SKIP_TASKBAR", XCB_ATOM_NONE},
638 {"_NET_WM_WINDOW_TYPE", XCB_ATOM_NONE},
639 {"_NET_WM_WINDOW_TYPE_DIALOG", XCB_ATOM_NONE},
640 {"_NET_WM_WINDOW_TYPE_DOCK", XCB_ATOM_NONE},
641 {"_NET_WM_WINDOW_TYPE_NORMAL", XCB_ATOM_NONE},
642 {"_NET_WM_WINDOW_TYPE_SPLASH", XCB_ATOM_NONE},
643 {"_NET_WM_WINDOW_TYPE_TOOLBAR", XCB_ATOM_NONE},
644 {"_NET_WM_WINDOW_TYPE_UTILITY", XCB_ATOM_NONE},
645 {"_SWM_WM_STATE_MANUAL", XCB_ATOM_NONE},
648 /* function prototypes */
649 int conf_load(char *, int);
650 void constrain_window(struct ws_win *, struct swm_region *, int);
652 void event_handle(xcb_generic_event_t *);
653 struct ws_win *find_window(xcb_window_t);
654 int floating_toggle_win(struct ws_win *);
655 void focus(struct swm_region *, union arg *);
656 void focus_magic(struct ws_win *);
657 xcb_atom_t get_atom_from_string(const char *);
658 xcb_screen_t *get_screen(int);
659 char *get_win_name(xcb_window_t);
660 uint16_t getstate(xcb_window_t);
661 void grabbuttons(struct ws_win *, int);
662 void map_window_raised(xcb_window_t);
663 void new_region(struct swm_screen *, int, int, int, int);
664 int parse_rgb(const char *, uint16_t *, uint16_t *, uint16_t *);
665 void spawn_select(struct swm_region *, union arg *, char *, int *);
666 void store_float_geom(struct ws_win *, struct swm_region *);
667 void unmanage_window(struct ws_win *);
668 void update_window(struct ws_win *);
670 /* function definitions */
672 parse_rgb(const char *rgb, uint16_t *rr, uint16_t *gg, uint16_t *bb)
674 unsigned int tmpr, tmpg, tmpb;
676 if (sscanf(rgb, "rgb:%x/%x/%x", &tmpr, &tmpg, &tmpb) != 3)
687 get_screen(int screen)
689 xcb_screen_iterator_t i;
691 i = xcb_setup_roots_iterator(xcb_get_setup(conn));
692 for (; i.rem; --screen, xcb_screen_next(&i))
702 xcb_get_input_focus_cookie_t c;
703 xcb_get_input_focus_reply_t *r;
706 c = xcb_get_input_focus(conn);
708 r = xcb_get_input_focus_reply(conn, c, NULL);
714 map_window_raised(xcb_window_t win)
716 uint32_t val = XCB_STACK_MODE_ABOVE;
718 xcb_configure_window(conn, win,
719 XCB_CONFIG_WINDOW_STACK_MODE, &val);
721 xcb_map_window(conn, win);
725 get_atom_from_string(const char *str)
727 xcb_intern_atom_cookie_t c;
728 xcb_intern_atom_reply_t *r;
731 c = xcb_intern_atom(conn, False, strlen(str), str);
732 r = xcb_intern_atom_reply(conn, c, NULL);
740 return (XCB_ATOM_NONE);
744 update_iconic(struct ws_win *win, int newv)
751 iprop = get_atom_from_string("_SWM_ICONIC");
752 if (iprop == XCB_ATOM_NONE)
756 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
757 iprop, XCB_ATOM_INTEGER, 32, 1, &v);
759 xcb_delete_property(conn, win->id, iprop);
763 get_iconic(struct ws_win *win)
767 xcb_get_property_reply_t *pr = NULL;
769 iprop = get_atom_from_string("_SWM_ICONIC");
770 if (iprop == XCB_ATOM_NONE)
773 pr = xcb_get_property_reply(conn,
774 xcb_get_property(conn, False, win->id, iprop, XCB_ATOM_INTEGER,
778 if (pr->type != XCB_ATOM_INTEGER || pr->format != 32)
780 v = *((int32_t *)xcb_get_property_value(pr));
791 int i, j, num_screens;
793 sup_list = get_atom_from_string("_NET_SUPPORTED");
795 for (i = 0; i < LENGTH(ewmh); i++)
796 ewmh[i].atom = get_atom_from_string(ewmh[i].name);
798 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
799 for (i = 0; i < num_screens; i++) {
800 /* Support check window will be created by workaround(). */
802 /* Report supported atoms */
803 xcb_delete_property(conn, screens[i].root, sup_list);
804 for (j = 0; j < LENGTH(ewmh); j++)
805 xcb_change_property(conn, XCB_PROP_MODE_APPEND,
806 screens[i].root, sup_list, XCB_ATOM_ATOM, 32, 1,
815 xcb_atom_t sup_check, sup_list;
817 xcb_get_property_cookie_t pc;
818 xcb_get_property_reply_t *pr;
820 sup_check = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
821 sup_list = get_atom_from_string("_NET_SUPPORTED");
822 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
824 for (i = 0; i < num_screens; i++) {
825 /* Get the support check window and destroy it */
826 pc = xcb_get_property(conn, False, screens[i].root, sup_check,
827 XCB_ATOM_WINDOW, 0, 1);
828 pr = xcb_get_property_reply(conn, pc, NULL);
830 id = *((xcb_window_t *)xcb_get_property_value(pr));
832 xcb_destroy_window(conn, id);
833 xcb_delete_property(conn, screens[i].root, sup_check);
834 xcb_delete_property(conn, screens[i].root, sup_list);
842 ewmh_autoquirk(struct ws_win *win)
846 xcb_get_property_cookie_t c;
847 xcb_get_property_reply_t *r;
849 c = xcb_get_property(conn, False, win->id,
850 ewmh[_NET_WM_WINDOW_TYPE].atom, XCB_ATOM_ATOM, 0, UINT32_MAX);
851 r = xcb_get_property_reply(conn, c, NULL);
855 n = xcb_get_property_value_length(r);
856 type = xcb_get_property_value(r);
858 for (i = 0; i < n; i++) {
859 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
861 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
862 type[i] == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
863 type[i] == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
865 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
868 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
869 type[i] == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
871 win->quirks = SWM_Q_FLOAT;
878 #define SWM_EWMH_ACTION_COUNT_MAX (6)
879 #define EWMH_F_FULLSCREEN (1<<0)
880 #define EWMH_F_ABOVE (1<<1)
881 #define EWMH_F_HIDDEN (1<<2)
882 #define EWMH_F_SKIP_PAGER (1<<3)
883 #define EWMH_F_SKIP_TASKBAR (1<<4)
884 #define SWM_F_MANUAL (1<<5)
887 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
895 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%x, "
896 "fullscreen %s\n", win->id, YESNO(fs));
899 if (!win->g_floatvalid)
900 store_float_geom(win, win->ws->r);
902 win->g = win->ws->r->g;
905 if (win->g_floatvalid) {
906 /* refloat at last floating relative position */
907 win->g = win->g_float;
908 X(win) += X(win->ws->r);
909 Y(win) += Y(win->ws->r);
917 ewmh_update_actions(struct ws_win *win)
919 xcb_atom_t actions[SWM_EWMH_ACTION_COUNT_MAX];
925 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
928 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
929 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
932 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
933 ewmh[_NET_WM_ALLOWED_ACTIONS].atom, XCB_ATOM_ATOM, 32, 1, actions);
936 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
937 #define _NET_WM_STATE_ADD 1 /* add/set property */
938 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
941 ewmh_update_win_state(struct ws_win *win, long state, long action)
943 unsigned int mask = 0;
944 unsigned int changed = 0;
945 unsigned int orig_flags;
950 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
951 mask = EWMH_F_FULLSCREEN;
952 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
954 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
956 if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
957 mask = EWMH_F_SKIP_PAGER;
958 if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
959 mask = EWMH_F_SKIP_TASKBAR;
962 orig_flags = win->ewmh_flags;
965 case _NET_WM_STATE_REMOVE:
966 win->ewmh_flags &= ~mask;
968 case _NET_WM_STATE_ADD:
969 win->ewmh_flags |= mask;
971 case _NET_WM_STATE_TOGGLE:
972 win->ewmh_flags ^= mask;
976 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
978 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
980 if (!floating_toggle_win(win))
981 win->ewmh_flags = orig_flags; /* revert */
982 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
984 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
985 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
987 if (!ewmh_set_win_fullscreen(win,
988 win->ewmh_flags & EWMH_F_FULLSCREEN))
989 win->ewmh_flags = orig_flags; /* revert */
991 xcb_delete_property(conn, win->id, ewmh[_NET_WM_STATE].atom);
993 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
994 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
995 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
996 &ewmh[_NET_WM_STATE_FULLSCREEN].atom);
997 if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
998 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
999 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1000 &ewmh[_NET_WM_STATE_SKIP_PAGER].atom);
1001 if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
1002 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1003 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1004 &ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom);
1005 if (win->ewmh_flags & EWMH_F_ABOVE)
1006 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1007 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1008 &ewmh[_NET_WM_STATE_ABOVE].atom);
1009 if (win->ewmh_flags & SWM_F_MANUAL)
1010 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1011 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1012 &ewmh[_SWM_WM_STATE_MANUAL].atom);
1016 ewmh_get_win_state(struct ws_win *win)
1019 xcb_get_property_cookie_t c;
1020 xcb_get_property_reply_t *r;
1026 win->ewmh_flags = 0;
1028 win->ewmh_flags |= EWMH_F_ABOVE;
1030 win->ewmh_flags |= SWM_F_MANUAL;
1032 c = xcb_get_property(conn, False, win->id, ewmh[_NET_WM_STATE].atom,
1033 XCB_ATOM_ATOM, 0, UINT32_MAX);
1034 r = xcb_get_property_reply(conn, c, NULL);
1038 states = xcb_get_property_value(r);
1039 n = xcb_get_property_value_length(r);
1041 for (i = 0; i < n; i++)
1042 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
1050 dumpwins(struct swm_region *r, union arg *args)
1054 xcb_get_window_attributes_cookie_t c;
1055 xcb_get_window_attributes_reply_t *wa;
1057 if (r->ws == NULL) {
1058 warnx("dumpwins: invalid workspace");
1062 warnx("=== managed window list ws %02d ===", r->ws->idx);
1063 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1064 state = getstate(win->id);
1065 c = xcb_get_window_attributes(conn, win->id);
1066 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1068 warnx("window: 0x%x, map_state: %d, state: %u, "
1069 "transient: 0x%x", win->id, wa->map_state,
1070 state, win->transient);
1073 warnx("window: 0x%x, failed xcb_get_window_attributes",
1077 warnx("===== unmanaged window list =====");
1078 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1079 state = getstate(win->id);
1080 c = xcb_get_window_attributes(conn, win->id);
1081 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1083 warnx("window: 0x%x, map_state: %d, state: %u, "
1084 "transient: 0x%x", win->id, wa->map_state,
1085 state, win->transient);
1088 warnx("window: 0x%x, failed xcb_get_window_attributes",
1092 warnx("=================================");
1096 dumpwins(struct swm_region *r, union arg *args)
1099 #endif /* SWM_DEBUG */
1101 void event_error(xcb_generic_error_t *);
1102 void expose(xcb_expose_event_t *);
1103 void keypress(xcb_key_press_event_t *);
1104 void buttonpress(xcb_button_press_event_t *);
1105 void configurerequest(xcb_configure_request_event_t *);
1106 void configurenotify(xcb_configure_notify_event_t *);
1107 void destroynotify(xcb_destroy_notify_event_t *);
1108 void enternotify(xcb_enter_notify_event_t *);
1109 void mapnotify(xcb_map_notify_event_t *);
1110 void mappingnotify(xcb_mapping_notify_event_t *);
1111 void maprequest(xcb_map_request_event_t *);
1112 void propertynotify(xcb_property_notify_event_t *);
1113 void unmapnotify(xcb_unmap_notify_event_t *);
1114 /*void visibilitynotify(xcb_visibility_notify_event_t *);*/
1115 void clientmessage(xcb_client_message_event_t *);
1116 void screenchange(xcb_randr_screen_change_notify_event_t *);
1121 int saved_errno, status;
1124 saved_errno = errno;
1128 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1133 if (errno != ECHILD)
1134 warn("sighdlr: waitpid");
1135 #endif /* SWM_DEBUG */
1138 if (pid == searchpid)
1142 if (WIFEXITED(status)) {
1143 if (WEXITSTATUS(status) != 0)
1144 warnx("sighdlr: child exit status: %d",
1145 WEXITSTATUS(status));
1147 warnx("sighdlr: child is terminated "
1149 #endif /* SWM_DEBUG */
1163 errno = saved_errno;
1169 struct pid_e *p = NULL;
1171 DNPRINTF(SWM_D_MISC, "find_pid: %d\n", pid);
1176 TAILQ_FOREACH(p, &pidlist, entry) {
1185 name_to_color(const char *colorname)
1187 uint32_t result = 0;
1188 char cname[32] = "#";
1189 xcb_screen_t *screen;
1190 xcb_colormap_t cmap;
1191 xcb_alloc_color_reply_t *cr;
1192 xcb_alloc_named_color_reply_t *nr;
1193 uint16_t rr, gg, bb;
1195 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
1196 cmap = screen->default_colormap;
1198 /* color is in format rgb://rr/gg/bb */
1199 if (strncmp(colorname, "rgb:", 4) == 0) {
1200 if (parse_rgb(colorname, &rr, &gg, &bb) == -1)
1201 warnx("could not parse rgb %s", colorname);
1203 cr = xcb_alloc_color_reply(conn,
1204 xcb_alloc_color(conn, cmap, rr, gg, bb),
1210 warnx("color '%s' not found", colorname);
1213 nr = xcb_alloc_named_color_reply(conn,
1214 xcb_alloc_named_color(conn, cmap, strlen(colorname),
1217 strlcat(cname, colorname + 2, sizeof cname - 1);
1218 nr = xcb_alloc_named_color_reply(conn,
1219 xcb_alloc_named_color(conn, cmap, strlen(cname),
1226 warnx("color '%s' not found", colorname);
1233 setscreencolor(char *val, int i, int c)
1237 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1238 if (i > 0 && i <= num_screens) {
1239 screens[i - 1].c[c].color = name_to_color(val);
1240 free(screens[i - 1].c[c].name);
1241 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1243 } else if (i == -1) {
1244 for (i = 0; i < num_screens; i++) {
1245 screens[i].c[c].color = name_to_color(val);
1246 free(screens[i].c[c].name);
1247 if ((screens[i].c[c].name = strdup(val)) == NULL)
1251 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1256 fancy_stacker(struct workspace *ws)
1258 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1259 if (ws->cur_layout->l_stack == vertical_stack)
1260 snprintf(ws->stacker, sizeof ws->stacker,
1261 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1262 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1263 if (ws->cur_layout->l_stack == horizontal_stack)
1264 snprintf(ws->stacker, sizeof ws->stacker,
1265 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1266 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1270 plain_stacker(struct workspace *ws)
1272 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1273 if (ws->cur_layout->l_stack == vertical_stack)
1274 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1275 sizeof ws->stacker);
1276 if (ws->cur_layout->l_stack == horizontal_stack)
1277 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1278 sizeof ws->stacker);
1282 custom_region(char *val)
1284 unsigned int sidx, x, y, w, h;
1286 xcb_screen_t *screen;
1288 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1289 if (sscanf(val, "screen[%u]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1290 errx(1, "invalid custom region, "
1291 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1292 if (sidx < 1 || sidx > num_screens)
1293 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1297 screen = get_screen(sidx);
1299 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1301 if (x > screen->width_in_pixels ||
1302 y > screen->height_in_pixels ||
1303 w + x > screen->width_in_pixels ||
1304 h + y > screen->height_in_pixels) {
1305 warnx("ignoring region %ux%u+%u+%u - not within screen "
1306 "boundaries (%ux%u)", w, h, x, y,
1307 screen->width_in_pixels, screen->height_in_pixels);
1311 new_region(&screens[sidx], x, y, w, h);
1315 socket_setnonblock(int fd)
1319 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1320 err(1, "fcntl F_GETFL");
1321 flags |= O_NONBLOCK;
1322 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1323 err(1, "fcntl F_SETFL");
1327 bar_print(struct swm_region *r, const char *s)
1331 xcb_rectangle_t rect;
1333 XRectangle ibox, lbox;
1336 /* FIXME fix bar font position calculations */
1338 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
1340 switch (bar_justify) {
1341 case SWM_BAR_JUSTIFY_LEFT:
1344 case SWM_BAR_JUSTIFY_CENTER:
1345 x = (WIDTH(r) - lbox.width) / 2;
1347 case SWM_BAR_JUSTIFY_RIGHT:
1348 x = WIDTH(r) - lbox.width - SWM_BAR_OFFSET;
1352 if (x < SWM_BAR_OFFSET)
1358 rect.width = WIDTH(r->bar);
1359 rect.height = HEIGHT(r->bar);
1361 /* clear back buffer */
1362 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
1363 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1364 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc,
1365 sizeof(rect), &rect);
1367 /* draw back buffer */
1368 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
1369 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_BACKGROUND, gcv);
1370 gcv[0] = r->s->c[SWM_S_COLOR_BAR_FONT].color;
1371 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1373 xcb_image_text_8(conn, len, r->bar->buffer, r->s->bar_gc, x,
1374 (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
1378 xcb_image_text_8(conn, len, r->bar->buffer, r->s->bar_gc, 4, 14, s);
1382 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1383 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1387 bar_extra_stop(void)
1391 bzero(bar_pipe, sizeof bar_pipe);
1394 kill(bar_pid, SIGTERM);
1397 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1402 bar_class_name(char *s, size_t sz, struct swm_region *r)
1404 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1406 if (r->ws->focus->ch.class_name != NULL)
1407 strlcat(s, r->ws->focus->ch.class_name, sz);
1411 bar_title_name(char *s, size_t sz, struct swm_region *r)
1413 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1415 if (r->ws->focus->ch.instance_name != NULL)
1416 strlcat(s, r->ws->focus->ch.instance_name, sz);
1420 bar_class_title_name(char *s, size_t sz, struct swm_region *r)
1422 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1425 bar_class_name(s, sz, r);
1426 strlcat(s, ":", sz);
1427 bar_title_name(s, sz, r);
1431 bar_window_float(char *s, size_t sz, struct swm_region *r)
1433 if (r == NULL || r ->ws == NULL || r->ws->focus == NULL)
1435 if (r->ws->focus->floating)
1436 strlcat(s, "(f)", sz);
1440 bar_window_name(char *s, size_t sz, struct swm_region *r)
1444 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1446 if ((title = get_win_name(r->ws->focus->id)) == NULL)
1449 strlcat(s, title, sz);
1453 int urgent[SWM_WS_MAX];
1455 bar_urgent(char *s, size_t sz)
1458 int i, j, num_screens;
1460 xcb_get_property_cookie_t c;
1461 xcb_icccm_wm_hints_t hints;
1463 for (i = 0; i < workspace_limit; i++)
1466 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1467 for (i = 0; i < num_screens; i++)
1468 for (j = 0; j < workspace_limit; j++)
1469 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
1470 c = xcb_icccm_get_wm_hints(conn, win->id);
1471 if (xcb_icccm_get_wm_hints_reply(conn, c,
1474 if (hints.flags & XCB_ICCCM_WM_HINT_X_URGENCY)
1478 for (i = 0; i < workspace_limit; i++) {
1480 snprintf(b, sizeof b, "%d ", i + 1);
1482 snprintf(b, sizeof b, "- ");
1488 bar_workspace_name(char *s, size_t sz, struct swm_region *r)
1490 if (r == NULL || r->ws == NULL)
1492 if (r->ws->name != NULL)
1493 strlcat(s, r->ws->name, sz);
1496 /* build the default bar format according to the defined enabled options */
1498 bar_fmt(const char *fmtexp, char *fmtnew, struct swm_region *r, size_t sz)
1500 /* if format provided, just copy the buffers */
1501 if (bar_format != NULL) {
1502 strlcpy(fmtnew, fmtexp, sz);
1506 /* reset the output buffer */
1509 strlcat(fmtnew, "+N:+I ", sz);
1511 strlcat(fmtnew, "+S", sz);
1512 strlcat(fmtnew, " ", sz);
1514 /* only show the workspace name if there's actually one */
1515 if (r != NULL && r->ws != NULL && r->ws->name != NULL)
1516 strlcat(fmtnew, "<+D>", sz);
1517 strlcat(fmtnew, "+3<", sz);
1519 if (clock_enabled) {
1520 strlcat(fmtnew, fmtexp, sz);
1521 strlcat(fmtnew, "+4<", sz);
1524 /* bar_urgent already adds the space before the last asterisk */
1526 strlcat(fmtnew, "* +U*+4<", sz);
1528 if (title_class_enabled) {
1529 strlcat(fmtnew, "+C", sz);
1530 if (title_name_enabled == 0)
1531 strlcat(fmtnew, "+4<", sz);
1534 /* checks needed by the colon and floating strlcat(3) calls below */
1535 if (r != NULL && r->ws != NULL && r->ws->focus != NULL) {
1536 if (title_name_enabled) {
1537 if (title_class_enabled)
1538 strlcat(fmtnew, ":", sz);
1539 strlcat(fmtnew, "+T+4<", sz);
1541 if (window_name_enabled) {
1542 if (r->ws->focus->floating)
1543 strlcat(fmtnew, "+F ", sz);
1544 strlcat(fmtnew, "+64W ", sz);
1548 /* finally add the action script output and the version */
1549 strlcat(fmtnew, "+4<+A+4<+V", sz);
1553 bar_replace_pad(char *tmp, int *limit, size_t sz)
1555 /* special case; no limit given, pad one space, instead */
1556 if (*limit == sz - 1)
1558 snprintf(tmp, sz, "%*s", *limit, " ");
1561 /* replaces the bar format character sequences (like in tmux(1)) */
1563 bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
1567 char tmp[SWM_BAR_MAX];
1571 /* reset strlcat(3) buffer */
1574 /* get number, if any */
1577 if (sscanf(fmt, "%d%n", &limit, &size) != 1)
1578 limit = sizeof tmp - 1;
1579 if (limit <= 0 || limit >= sizeof tmp)
1580 limit = sizeof tmp - 1;
1582 /* there is nothing to replace (ie EOL) */
1589 bar_replace_pad(tmp, &limit, sizeof tmp);
1592 snprintf(tmp, sizeof tmp, "%s", bar_ext);
1595 bar_class_name(tmp, sizeof tmp, r);
1598 bar_workspace_name(tmp, sizeof tmp, r);
1601 bar_window_float(tmp, sizeof tmp, r);
1604 snprintf(tmp, sizeof tmp, "%d", r->ws->idx + 1);
1607 snprintf(tmp, sizeof tmp, "%d", r->s->idx + 1);
1610 bar_class_title_name(tmp, sizeof tmp, r);
1613 snprintf(tmp, sizeof tmp, "%s", r->ws->stacker);
1616 bar_title_name(tmp, sizeof tmp, r);
1619 bar_urgent(tmp, sizeof tmp);
1622 snprintf(tmp, sizeof tmp, "%s", bar_vertext);
1625 bar_window_name(tmp, sizeof tmp, r);
1628 /* unknown character sequence; copy as-is */
1629 snprintf(tmp, sizeof tmp, "+%c", *fmt);
1637 while (limit-- > 0) {
1638 if (*offrep >= sz - 1)
1640 fmtrep[(*offrep)++] = *ptr++;
1648 bar_replace(char *fmt, char *fmtrep, struct swm_region *r, size_t sz)
1653 while (*fmt != '\0') {
1655 /* skip ordinary characters */
1658 fmtrep[off++] = *fmt++;
1662 /* character sequence found; replace it */
1663 fmt = bar_replace_seq(fmt, fmtrep, r, &off, sz);
1672 bar_fmt_expand(char *fmtexp, size_t sz)
1679 /* start by grabbing the current time and date */
1681 localtime_r(&tmt, &tm);
1683 /* figure out what to expand */
1684 if (bar_format != NULL)
1686 else if (bar_format == NULL && clock_enabled)
1688 /* if nothing to expand bail out */
1694 /* copy as-is, just in case the format shouldn't be expanded below */
1695 strlcpy(fmtexp, fmt, sz);
1696 /* finally pass the string through strftime(3) */
1697 #ifndef SWM_DENY_CLOCK_FORMAT
1698 if ((len = strftime(fmtexp, sz, fmt, &tm)) == 0)
1699 warnx("format too long");
1707 char fmtexp[SWM_BAR_MAX], fmtnew[SWM_BAR_MAX];
1708 char fmtrep[SWM_BAR_MAX];
1710 struct swm_region *r;
1712 /* expand the format by first passing it through strftime(3) */
1713 bar_fmt_expand(fmtexp, sizeof fmtexp);
1715 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1716 for (i = 0; i < num_screens; i++) {
1717 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1720 bar_fmt(fmtexp, fmtnew, r, sizeof fmtnew);
1721 bar_replace(fmtnew, fmtrep, r, sizeof fmtrep);
1722 bar_print(r, fmtrep);
1733 if (bar_enabled == 0)
1735 if (bar_extra && bar_extra_running) {
1736 /* ignore short reads; it'll correct itself */
1737 while ((b = fgetln(stdin, &len)) != NULL)
1738 if (b && b[len - 1] == '\n') {
1740 strlcpy((char *)bar_ext, b, sizeof bar_ext);
1742 if (b == NULL && errno != EAGAIN) {
1743 warn("bar_update: bar_extra failed");
1747 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1760 bar_toggle(struct swm_region *r, union arg *args)
1762 struct swm_region *tmpr;
1765 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
1767 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1769 for (i = 0; i < num_screens; i++)
1770 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1772 xcb_unmap_window(conn, tmpr->bar->id);
1774 for (i = 0; i < num_screens; i++)
1775 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1777 map_window_raised(tmpr->bar->id);
1780 bar_enabled = !bar_enabled;
1783 /* must be after stack */
1792 struct swm_region *r;
1796 /* do this here because the conf file is in memory */
1797 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1798 /* launch external status app */
1799 bar_extra_running = 1;
1800 if (pipe(bar_pipe) == -1)
1801 err(1, "pipe error");
1802 socket_setnonblock(bar_pipe[0]);
1803 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1804 if (dup2(bar_pipe[0], 0) == -1)
1806 if (dup2(bar_pipe[1], 1) == -1)
1808 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1809 err(1, "could not disable SIGPIPE");
1810 switch (bar_pid = fork()) {
1812 err(1, "cannot fork");
1816 execvp(bar_argv[0], bar_argv);
1817 err(1, "%s external app failed", bar_argv[0]);
1819 default: /* parent */
1825 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1826 for (i = 0; i < num_screens; i++)
1827 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1830 wa[0] = screens[i].c[SWM_S_COLOR_BAR].color;
1831 wa[1] = screens[i].c[SWM_S_COLOR_BAR_BORDER].color;
1832 xcb_change_window_attributes(conn, r->bar->id,
1833 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
1839 bar_setup(struct swm_region *r)
1841 char *default_string;
1842 char **missing_charsets;
1843 int num_missing_charsets = 0;
1845 xcb_screen_t *screen = get_screen(r->s->idx);
1850 XFreeFontSet(display, bar_fs);
1855 if ((r->bar = calloc(1, sizeof(struct swm_bar))) == NULL)
1856 err(1, "bar_setup: calloc: failed to allocate memory.");
1858 DNPRINTF(SWM_D_BAR, "bar_setup: loading bar_fonts: %s\n", bar_fonts);
1860 bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
1861 &num_missing_charsets, &default_string);*/
1863 if (num_missing_charsets > 0) {
1864 warnx("Unable to load charset(s):");
1866 for (i = 0; i < num_missing_charsets; ++i)
1867 warnx("%s", missing_charsets[i]);
1869 XFreeStringList(missing_charsets);
1871 if (strcmp(default_string, ""))
1872 warnx("Glyphs from those sets will be replaced "
1873 "by '%s'.", default_string);
1875 warnx("Glyphs from those sets won't be drawn.");
1879 errx(1, "Error creating font set structure.");
1881 bar_fs_extents = XExtentsOfFontSet(bar_fs);
1883 bar_height = bar_fs_extents->max_logical_extent.height +
1884 2 * bar_border_width;
1893 Y(r->bar) = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
1894 WIDTH(r->bar) = WIDTH(r) - 2 * bar_border_width;
1895 HEIGHT(r->bar) = bar_height - 2 * bar_border_width;
1897 r->bar->id = xcb_generate_id(conn);
1898 wa[0] = r->s->c[SWM_S_COLOR_BAR].color;
1899 wa[1] = r->s->c[SWM_S_COLOR_BAR_BORDER].color;
1900 wa[2] = XCB_EVENT_MASK_EXPOSURE;
1901 DNPRINTF(SWM_D_BAR, "bar_setup: create_window: (x,y) w x h: (%d,%d) "
1902 "%d x %d\n", X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar));
1903 xcb_create_window(conn, XCB_COPY_FROM_PARENT, r->bar->id, r->s->root,
1904 X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar),
1905 bar_border_width, XCB_WINDOW_CLASS_INPUT_OUTPUT,
1906 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL
1907 | XCB_CW_EVENT_MASK, wa);
1909 r->bar->buffer = xcb_generate_id(conn);
1910 xcb_create_pixmap(conn, screen->root_depth, r->bar->buffer, r->bar->id,
1911 WIDTH(r->bar), HEIGHT(r->bar));
1913 xcb_randr_select_input(conn, r->bar->id,
1914 XCB_RANDR_NOTIFY_MASK_OUTPUT_CHANGE);
1917 map_window_raised(r->bar->id);
1919 DNPRINTF(SWM_D_BAR, "bar_setup: window: 0x%x, (x,y) w x h: (%d,%d) "
1920 "%d x %d\n", WINID(r->bar), X(r->bar), Y(r->bar), WIDTH(r->bar),
1923 if (signal(SIGALRM, bar_signal) == SIG_ERR)
1924 err(1, "could not install bar_signal");
1929 bar_cleanup(struct swm_region *r)
1933 xcb_destroy_window(conn, r->bar->id);
1934 xcb_free_pixmap(conn, r->bar->buffer);
1940 set_win_state(struct ws_win *win, uint16_t state)
1942 uint16_t data[2] = { state, XCB_ATOM_NONE };
1944 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%x\n", win->id);
1949 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id, a_state,
1950 a_state, 32, 2, data);
1954 getstate(xcb_window_t w)
1956 uint16_t result = 0;
1957 xcb_get_property_cookie_t c;
1958 xcb_get_property_reply_t *r;
1960 c = xcb_get_property(conn, False, w, a_state, a_state, 0L, 2L);
1961 r = xcb_get_property_reply(conn, c, NULL);
1964 result = *((uint16_t *)xcb_get_property_value(r));
1968 DNPRINTF(SWM_D_MISC, "getstate property: win 0x%x state %u\n", w,
1974 version(struct swm_region *r, union arg *args)
1976 bar_version = !bar_version;
1978 snprintf(bar_vertext, sizeof bar_vertext,
1979 "Version: %s Build: %s", SPECTRWM_VERSION, buildstr);
1981 strlcpy(bar_vertext, "", sizeof bar_vertext);
1988 client_msg(struct ws_win *win, xcb_atom_t a)
1990 xcb_client_message_event_t ev;
1995 bzero(&ev, sizeof ev);
1996 ev.response_type = XCB_CLIENT_MESSAGE;
1997 ev.window = win->id;
2000 ev.data.data32[0] = a;
2001 ev.data.data32[1] = XCB_CURRENT_TIME;
2003 xcb_send_event(conn, False, win->id,
2004 XCB_EVENT_MASK_NO_EVENT, (const char *)&ev);
2007 /* synthetic response to a ConfigureRequest when not making a change */
2009 config_win(struct ws_win *win, xcb_configure_request_event_t *ev)
2011 xcb_configure_notify_event_t ce;
2016 /* send notification of unchanged state. */
2017 bzero(&ce, sizeof(ce));
2018 ce.response_type = XCB_CONFIGURE_NOTIFY;
2021 ce.width = WIDTH(win);
2022 ce.height = HEIGHT(win);
2023 ce.override_redirect = False;
2028 ce.window = win->id;
2029 ce.border_width = BORDER(win);
2030 ce.above_sibling = XCB_WINDOW_NONE;
2033 ce.event = ev->window;
2034 ce.window = ev->window;
2036 /* make response appear more WM_SIZE_HINTS-compliant */
2038 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%x,"
2039 " sh.flags: %u, min: %d x %d, max: %d x %d, inc: "
2040 "%d x %d\n", win->id, win->sh.flags, SH_MIN_W(win),
2041 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
2042 SH_INC_W(win), SH_INC_H(win));
2046 /* the hint may be set... to 0! */
2047 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
2048 ce.width = SH_MIN_W(win);
2049 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
2050 ce.height = SH_MIN_H(win);
2055 /* may also be advertized as 0 */
2056 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
2057 ce.width = SH_MAX_W(win);
2058 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
2059 ce.height = SH_MAX_H(win);
2062 /* resize increment. */
2064 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
2065 ce.width -= (ce.width - SH_MIN_W(win)) %
2067 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
2068 ce.height -= (ce.height - SH_MIN_H(win)) %
2072 /* adjust x and y for requested border_width. */
2073 ce.x += BORDER(win) - ev->border_width;
2074 ce.y += BORDER(win) - ev->border_width;
2075 ce.border_width = ev->border_width;
2076 ce.above_sibling = ev->sibling;
2079 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%x, (x,y) w x h: "
2080 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
2081 ce.y, ce.width, ce.height, ce.border_width);
2083 xcb_send_event(conn, False, win->id, XCB_EVENT_MASK_STRUCTURE_NOTIFY,
2088 count_win(struct workspace *ws, int count_transient)
2093 TAILQ_FOREACH(win, &ws->winlist, entry) {
2094 if (count_transient == 0 && win->floating)
2096 if (count_transient == 0 && win->transient)
2102 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
2108 quit(struct swm_region *r, union arg *args)
2110 DNPRINTF(SWM_D_MISC, "quit\n");
2115 unmap_window(struct ws_win *win)
2120 /* don't unmap again */
2121 if (getstate(win->id) == XCB_ICCCM_WM_STATE_ICONIC)
2124 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
2126 xcb_unmap_window(conn, win->id);
2127 xcb_change_window_attributes(conn, win->id,
2128 XCB_CW_BORDER_PIXEL, &win->s->c[SWM_S_COLOR_UNFOCUS].color);
2135 int i, j, num_screens;
2137 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2138 for (i = 0; i < num_screens; i++)
2139 for (j = 0; j < workspace_limit; j++)
2140 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2145 fake_keypress(struct ws_win *win, xcb_keysym_t keysym, uint16_t modifiers)
2147 xcb_key_press_event_t event;
2148 xcb_keycode_t *keycode;
2153 keycode = xcb_key_symbols_get_keycode(syms, keysym);
2155 DNPRINTF(SWM_D_MISC, "fake_keypress: win 0x%x keycode %u\n",
2158 bzero(&event, sizeof(event));
2159 event.event = win->id;
2160 event.root = win->s->root;
2161 event.child = XCB_WINDOW_NONE;
2162 event.time = XCB_CURRENT_TIME;
2163 event.event_x = X(win);
2164 event.event_y = Y(win);
2167 event.same_screen = True;
2168 event.detail = *keycode;
2169 event.state = modifiers;
2171 event.response_type = XCB_KEY_PRESS;
2172 xcb_send_event(conn, True, win->id,
2173 XCB_EVENT_MASK_KEY_PRESS, (const char *)&event);
2175 event.response_type = XCB_KEY_RELEASE;
2176 xcb_send_event(conn, True, win->id,
2177 XCB_EVENT_MASK_KEY_RELEASE, (const char *)&event);
2181 restart(struct swm_region *r, union arg *args)
2183 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
2185 /* disable alarm because the following code may not be interrupted */
2187 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
2188 err(1, "can't disable alarm");
2194 xcb_key_symbols_free(syms);
2196 xcb_disconnect(conn);
2198 execvp(start_argv[0], start_argv);
2199 warn("execvp failed");
2204 root_to_region(xcb_window_t root)
2206 struct swm_region *r = NULL;
2208 xcb_query_pointer_reply_t *qpr;
2210 DNPRINTF(SWM_D_MISC, "root_to_region: window: 0x%x\n", root);
2212 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2213 for (i = 0; i < num_screens; i++)
2214 if (screens[i].root == root)
2217 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn,
2218 screens[i].root), NULL);
2221 DNPRINTF(SWM_D_MISC, "root_to_region: pointer: (%d,%d)\n",
2222 qpr->root_x, qpr->root_y);
2223 /* choose a region based on pointer location */
2224 TAILQ_FOREACH(r, &screens[i].rl, entry)
2225 if (X(r) <= qpr->root_x && qpr->root_x < MAX_X(r) &&
2226 Y(r) <= qpr->root_y && qpr->root_y < MAX_Y(r))
2232 r = TAILQ_FIRST(&screens[i].rl);
2238 find_unmanaged_window(xcb_window_t id)
2241 int i, j, num_screens;
2243 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2244 for (i = 0; i < num_screens; i++)
2245 for (j = 0; j < workspace_limit; j++)
2246 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
2254 find_window(xcb_window_t id)
2257 int i, j, num_screens;
2258 xcb_query_tree_reply_t *r;
2260 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2261 for (i = 0; i < num_screens; i++)
2262 for (j = 0; j < workspace_limit; j++)
2263 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2267 r = xcb_query_tree_reply(conn, xcb_query_tree(conn, id), NULL);
2271 /* if we were looking for the parent return that window instead */
2272 if (r->parent == 0 || r->root == r->parent)
2275 /* look for parent */
2276 for (i = 0; i < num_screens; i++)
2277 for (j = 0; j < workspace_limit; j++)
2278 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2279 if (r->parent == win->id) {
2289 spawn(int ws_idx, union arg *args, int close_fd)
2294 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
2296 close(xcb_get_file_descriptor(conn));
2298 setenv("LD_PRELOAD", SWM_LIB, 1);
2300 if (asprintf(&ret, "%d", ws_idx) == -1) {
2301 warn("spawn: asprintf SWM_WS");
2304 setenv("_SWM_WS", ret, 1);
2308 if (asprintf(&ret, "%d", getpid()) == -1) {
2309 warn("spawn: asprintf _SWM_PID");
2312 setenv("_SWM_PID", ret, 1);
2316 if (setsid() == -1) {
2317 warn("spawn: setsid");
2323 * close stdin and stdout to prevent interaction between apps
2324 * and the baraction script
2325 * leave stderr open to record errors
2327 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
2328 warn("spawn: open");
2331 dup2(fd, STDIN_FILENO);
2332 dup2(fd, STDOUT_FILENO);
2337 execvp(args->argv[0], args->argv);
2339 warn("spawn: execvp");
2344 kill_refs(struct ws_win *win)
2346 int i, x, num_screens;
2347 struct swm_region *r;
2348 struct workspace *ws;
2353 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2354 for (i = 0; i < num_screens; i++)
2355 TAILQ_FOREACH(r, &screens[i].rl, entry)
2356 for (x = 0; x < workspace_limit; x++) {
2358 if (win == ws->focus)
2360 if (win == ws->focus_prev)
2361 ws->focus_prev = NULL;
2366 validate_win(struct ws_win *testwin)
2369 struct workspace *ws;
2370 struct swm_region *r;
2371 int i, x, num_screens;
2373 if (testwin == NULL)
2376 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2377 for (i = 0; i < num_screens; i++)
2378 TAILQ_FOREACH(r, &screens[i].rl, entry)
2379 for (x = 0; x < workspace_limit; x++) {
2381 TAILQ_FOREACH(win, &ws->winlist, entry)
2389 validate_ws(struct workspace *testws)
2391 struct swm_region *r;
2392 struct workspace *ws;
2393 int i, x, num_screens;
2395 /* validate all ws */
2396 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2397 for (i = 0; i < num_screens; i++)
2398 TAILQ_FOREACH(r, &screens[i].rl, entry)
2399 for (x = 0; x < workspace_limit; x++) {
2408 unfocus_win(struct ws_win *win)
2410 xcb_window_t none = XCB_WINDOW_NONE;
2412 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%x\n", WINID(win));
2416 if (win->ws == NULL)
2419 if (validate_ws(win->ws))
2420 return; /* XXX this gets hit with thunderbird, needs fixing */
2422 if (win->ws->r == NULL)
2425 if (validate_win(win)) {
2430 if (win->ws->focus == win) {
2431 win->ws->focus = NULL;
2432 win->ws->focus_prev = win;
2435 if (validate_win(win->ws->focus)) {
2436 kill_refs(win->ws->focus);
2437 win->ws->focus = NULL;
2439 if (validate_win(win->ws->focus_prev)) {
2440 kill_refs(win->ws->focus_prev);
2441 win->ws->focus_prev = NULL;
2444 grabbuttons(win, 0);
2445 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
2446 &win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2447 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2448 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1, &none);
2455 int i, j, num_screens;
2457 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
2459 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2460 for (i = 0; i < num_screens; i++)
2461 for (j = 0; j < workspace_limit; j++)
2462 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2467 focus_win(struct ws_win *win)
2469 struct ws_win *cfw = NULL;
2470 xcb_get_input_focus_reply_t *r;
2471 xcb_window_t cur_focus = XCB_WINDOW_NONE;
2473 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%x\n", WINID(win));
2477 if (win->ws == NULL)
2480 if (validate_ws(win->ws))
2481 return; /* XXX this gets hit with thunderbird, needs fixing */
2483 if (validate_win(win)) {
2488 if (validate_win(win)) {
2493 r = xcb_get_input_focus_reply(conn, xcb_get_input_focus(conn), NULL);
2495 cur_focus = r->focus;
2498 if ((cfw = find_window(cur_focus)) != NULL)
2501 /* use larger hammer since the window was killed somehow */
2502 /* TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
2503 if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
2504 xcb_change_window_attributes(conn, cfw->id,
2505 XCB_CW_BORDER_PIXEL,
2506 &cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);*/
2509 win->ws->focus = win;
2511 if (win->ws->r != NULL) {
2513 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
2514 win->id, XCB_CURRENT_TIME);
2515 grabbuttons(win, 1);
2516 xcb_change_window_attributes(conn, win->id,
2517 XCB_CW_BORDER_PIXEL,
2518 &win->ws->r->s->c[SWM_S_COLOR_FOCUS].color);
2519 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
2520 win->ws->always_raise)
2521 map_window_raised(win->id);
2523 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2524 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
2532 event_drain(uint8_t rt)
2534 xcb_generic_event_t *evt;
2537 while ((evt = xcb_poll_for_event(conn))) {
2538 if (XCB_EVENT_RESPONSE_TYPE(evt) != rt)
2546 switchws(struct swm_region *r, union arg *args)
2548 int wsid = args->id, unmap_old = 0;
2549 struct swm_region *this_r, *other_r;
2551 struct workspace *new_ws, *old_ws;
2557 if (wsid >= workspace_limit)
2561 old_ws = this_r->ws;
2562 new_ws = &this_r->s->ws[wsid];
2564 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
2565 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
2567 if (new_ws == NULL || old_ws == NULL)
2569 if (new_ws == old_ws)
2572 other_r = new_ws->r;
2573 if (other_r == NULL) {
2574 /* the other workspace is hidden, hide this one */
2578 /* the other ws is visible in another region, exchange them */
2579 other_r->ws_prior = new_ws;
2580 other_r->ws = old_ws;
2581 old_ws->r = other_r;
2583 this_r->ws_prior = old_ws;
2584 this_r->ws = new_ws;
2587 /* this is needed so that we can click on a window after a restart */
2591 a.id = SWM_ARG_ID_FOCUSCUR;
2592 focus(new_ws->r, &a);
2594 /* unmap old windows */
2596 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2599 if (focus_mode == SWM_FOCUS_DEFAULT)
2600 event_drain(XCB_ENTER_NOTIFY);
2606 cyclews(struct swm_region *r, union arg *args)
2609 struct swm_screen *s = r->s;
2612 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2613 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2618 case SWM_ARG_ID_CYCLEWS_UP_ALL:
2621 case SWM_ARG_ID_CYCLEWS_UP:
2622 if (a.id < workspace_limit - 1)
2627 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
2630 case SWM_ARG_ID_CYCLEWS_DOWN:
2634 a.id = workspace_limit - 1;
2641 (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
2643 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2647 } while (a.id != r->ws->idx);
2651 priorws(struct swm_region *r, union arg *args)
2655 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2656 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2658 if (r->ws_prior == NULL)
2661 a.id = r->ws_prior->idx;
2666 cyclescr(struct swm_region *r, union arg *args)
2668 struct swm_region *rr = NULL;
2670 int i, x, y, num_screens;
2672 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2673 /* do nothing if we don't have more than one screen */
2674 if (!(num_screens > 1 || outputs > 1))
2679 case SWM_ARG_ID_CYCLESC_UP:
2680 rr = TAILQ_NEXT(r, entry);
2682 rr = TAILQ_FIRST(&screens[i].rl);
2684 case SWM_ARG_ID_CYCLESC_DOWN:
2685 rr = TAILQ_PREV(r, swm_region_list, entry);
2687 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2695 /* move mouse to region */
2697 y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
2698 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0, 0,
2701 a.id = SWM_ARG_ID_FOCUSCUR;
2704 if (rr->ws->focus) {
2705 /* move to focus window */
2706 x = X(rr->ws->focus) + 1;
2707 y = Y(rr->ws->focus) + 1;
2708 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0,
2714 sort_windows(struct ws_win_list *wl)
2716 struct ws_win *win, *parent, *nxt;
2721 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
2722 nxt = TAILQ_NEXT(win, entry);
2723 if (win->transient) {
2724 parent = find_window(win->transient);
2725 if (parent == NULL) {
2726 warnx("not possible bug");
2729 TAILQ_REMOVE(wl, win, entry);
2730 TAILQ_INSERT_AFTER(wl, parent, win, entry);
2737 swapwin(struct swm_region *r, union arg *args)
2739 struct ws_win *target, *source;
2740 struct ws_win *cur_focus;
2741 struct ws_win_list *wl;
2744 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2745 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2747 cur_focus = r->ws->focus;
2748 if (cur_focus == NULL)
2752 wl = &source->ws->winlist;
2755 case SWM_ARG_ID_SWAPPREV:
2756 if (source->transient)
2757 source = find_window(source->transient);
2758 target = TAILQ_PREV(source, ws_win_list, entry);
2759 if (target && target->transient)
2760 target = find_window(target->transient);
2761 TAILQ_REMOVE(wl, source, entry);
2763 TAILQ_INSERT_TAIL(wl, source, entry);
2765 TAILQ_INSERT_BEFORE(target, source, entry);
2767 case SWM_ARG_ID_SWAPNEXT:
2768 target = TAILQ_NEXT(source, entry);
2769 /* move the parent and let the sort handle the move */
2770 if (source->transient)
2771 source = find_window(source->transient);
2772 TAILQ_REMOVE(wl, source, entry);
2774 TAILQ_INSERT_HEAD(wl, source, entry);
2776 TAILQ_INSERT_AFTER(wl, target, source, entry);
2778 case SWM_ARG_ID_SWAPMAIN:
2779 target = TAILQ_FIRST(wl);
2780 if (target == source) {
2781 if (source->ws->focus_prev != NULL &&
2782 source->ws->focus_prev != target)
2783 source = source->ws->focus_prev;
2787 if (target == NULL || source == NULL)
2789 source->ws->focus_prev = target;
2790 TAILQ_REMOVE(wl, target, entry);
2791 TAILQ_INSERT_BEFORE(source, target, entry);
2792 TAILQ_REMOVE(wl, source, entry);
2793 TAILQ_INSERT_HEAD(wl, source, entry);
2795 case SWM_ARG_ID_MOVELAST:
2796 TAILQ_REMOVE(wl, source, entry);
2797 TAILQ_INSERT_TAIL(wl, source, entry);
2800 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
2812 focus_prev(struct ws_win *win)
2814 struct ws_win *winfocus = NULL;
2815 struct ws_win *cur_focus = NULL;
2816 struct ws_win_list *wl = NULL;
2817 struct workspace *ws = NULL;
2819 if (!(win && win->ws))
2824 cur_focus = ws->focus;
2826 DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%x, cur_focus: 0x%x\n",
2827 WINID(win), WINID(cur_focus));
2829 /* pickle, just focus on whatever */
2830 if (cur_focus == NULL) {
2831 /* use prev_focus if valid */
2832 if (ws->focus_prev && ws->focus_prev != cur_focus &&
2833 find_window(WINID(ws->focus_prev)))
2834 winfocus = ws->focus_prev;
2838 /* if transient focus on parent */
2839 if (cur_focus->transient) {
2840 winfocus = find_window(cur_focus->transient);
2844 /* if in max_stack try harder */
2845 if ((win->quirks & SWM_Q_FOCUSPREV) ||
2846 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
2847 if (cur_focus != ws->focus_prev)
2848 winfocus = ws->focus_prev;
2850 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2855 DNPRINTF(SWM_D_FOCUS, "focus_prev: focus_close: %d\n", focus_close);
2857 if (winfocus == NULL || winfocus == win) {
2858 switch (focus_close) {
2859 case SWM_STACK_BOTTOM:
2860 winfocus = TAILQ_FIRST(wl);
2863 winfocus = TAILQ_LAST(wl, ws_win_list);
2865 case SWM_STACK_ABOVE:
2866 if ((winfocus = TAILQ_NEXT(cur_focus, entry)) == NULL) {
2867 if (focus_close_wrap)
2868 winfocus = TAILQ_FIRST(wl);
2870 winfocus = TAILQ_PREV(cur_focus,
2871 ws_win_list, entry);
2874 case SWM_STACK_BELOW:
2875 if ((winfocus = TAILQ_PREV(cur_focus, ws_win_list,
2877 if (focus_close_wrap)
2878 winfocus = TAILQ_LAST(wl, ws_win_list);
2880 winfocus = TAILQ_NEXT(cur_focus, entry);
2886 if (winfocus == NULL) {
2887 if (focus_default == SWM_STACK_TOP)
2888 winfocus = TAILQ_LAST(wl, ws_win_list);
2890 winfocus = TAILQ_FIRST(wl);
2894 focus_magic(winfocus);
2898 focus(struct swm_region *r, union arg *args)
2900 struct ws_win *winfocus = NULL, *head;
2901 struct ws_win *cur_focus = NULL;
2902 struct ws_win_list *wl = NULL;
2903 struct workspace *ws = NULL;
2909 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
2911 /* treat FOCUS_CUR special */
2912 if (args->id == SWM_ARG_ID_FOCUSCUR) {
2913 if (r->ws->focus && r->ws->focus->iconic == 0)
2914 winfocus = r->ws->focus;
2915 else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
2916 winfocus = r->ws->focus_prev;
2918 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
2919 if (winfocus->iconic == 0)
2922 focus_magic(winfocus);
2926 if ((cur_focus = r->ws->focus) == NULL)
2930 if (TAILQ_EMPTY(wl))
2932 /* make sure there is at least one uniconified window */
2934 TAILQ_FOREACH(winfocus, wl, entry)
2935 if (winfocus->iconic == 0) {
2943 case SWM_ARG_ID_FOCUSPREV:
2944 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
2946 head = TAILQ_LAST(wl, ws_win_list);
2948 if (WINID(winfocus) == cur_focus->transient) {
2949 head = TAILQ_PREV(winfocus, ws_win_list, entry);
2951 head = TAILQ_LAST(wl, ws_win_list);
2956 if (winfocus && winfocus->iconic) {
2957 while (winfocus != cur_focus) {
2958 if (winfocus == NULL)
2959 winfocus = TAILQ_LAST(wl, ws_win_list);
2960 if (winfocus->iconic == 0)
2962 winfocus = TAILQ_PREV(winfocus, ws_win_list,
2968 case SWM_ARG_ID_FOCUSNEXT:
2969 head = TAILQ_NEXT(cur_focus, entry);
2971 head = TAILQ_FIRST(wl);
2975 if (winfocus && winfocus->iconic) {
2976 while (winfocus != cur_focus) {
2977 if (winfocus == NULL)
2978 winfocus = TAILQ_FIRST(wl);
2979 if (winfocus->iconic == 0)
2981 winfocus = TAILQ_NEXT(winfocus, entry);
2986 case SWM_ARG_ID_FOCUSMAIN:
2987 winfocus = TAILQ_FIRST(wl);
2988 if (winfocus == cur_focus)
2989 winfocus = cur_focus->ws->focus_prev;
2996 focus_magic(winfocus);
3002 cycle_layout(struct swm_region *r, union arg *args)
3004 struct workspace *ws = r->ws;
3007 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
3010 if (ws->cur_layout->l_stack == NULL)
3011 ws->cur_layout = &layouts[0];
3016 if (focus_mode == SWM_FOCUS_DEFAULT)
3017 event_drain(XCB_ENTER_NOTIFY);
3019 a.id = SWM_ARG_ID_FOCUSCUR;
3024 stack_config(struct swm_region *r, union arg *args)
3026 struct workspace *ws = r->ws;
3028 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
3031 if (ws->cur_layout->l_config != NULL)
3032 ws->cur_layout->l_config(ws, args->id);
3034 if (args->id != SWM_ARG_ID_STACKINIT)
3041 struct swm_geometry g;
3042 struct swm_region *r;
3048 DNPRINTF(SWM_D_STACK, "stack: begin\n");
3050 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3051 for (i = 0; i < num_screens; i++) {
3055 TAILQ_FOREACH(r, &screens[i].rl, entry) {
3056 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
3057 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
3059 /* start with screen geometry, adjust for bar */
3061 g.w -= 2 * border_width;
3062 g.h -= 2 * border_width;
3068 r->ws->cur_layout->l_stack(r->ws, &g);
3069 r->ws->cur_layout->l_string(r->ws);
3070 /* save r so we can track region changes */
3077 if (focus_mode == SWM_FOCUS_DEFAULT)
3078 event_drain(XCB_ENTER_NOTIFY);
3080 DNPRINTF(SWM_D_STACK, "stack: end\n");
3084 store_float_geom(struct ws_win *win, struct swm_region *r)
3086 /* retain window geom and region geom */
3087 win->g_float = win->g;
3088 win->g_float.x -= X(r);
3089 win->g_float.y -= Y(r);
3090 win->g_floatvalid = 1;
3091 DNPRINTF(SWM_D_MISC, "store_float_geom: window: 0x%x, g: (%d,%d)"
3092 " %d x %d, g_float: (%d,%d) %d x %d\n", win->id, X(win), Y(win),
3093 WIDTH(win), HEIGHT(win), win->g_float.x, win->g_float.y,
3094 win->g_float.w, win->g_float.h);
3098 stack_floater(struct ws_win *win, struct swm_region *r)
3103 DNPRINTF(SWM_D_MISC, "stack_floater: window: 0x%x\n", win->id);
3106 * to allow windows to change their size (e.g. mplayer fs) only retrieve
3107 * geom on ws switches or return from max mode
3109 if (win->g_floatvalid && (win->floatmaxed || (r != r->ws->old_r &&
3110 !(win->ewmh_flags & EWMH_F_FULLSCREEN)))) {
3111 /* refloat at last floating relative position */
3112 win->g = win->g_float;
3117 win->floatmaxed = 0;
3120 * if set to fullscreen mode, configure window to maximum size.
3122 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3123 if (!win->g_floatvalid)
3124 store_float_geom(win, win->ws->r);
3126 win->g = win->ws->r->g;
3130 * remove border on fullscreen floater when in fullscreen mode or when
3131 * the quirk is present.
3133 if ((win->ewmh_flags & EWMH_F_FULLSCREEN) ||
3134 ((win->quirks & SWM_Q_FULLSCREEN) &&
3135 (WIDTH(win) >= WIDTH(r)) && (HEIGHT(win) >= HEIGHT(r)))) {
3136 if (win->bordered) {
3138 X(win) += border_width;
3139 Y(win) += border_width;
3141 } else if (!win->bordered) {
3143 X(win) -= border_width;
3144 Y(win) -= border_width;
3147 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
3148 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
3149 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
3154 * floaters and transients are auto-centred unless moved
3157 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - BORDER(win);
3158 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - BORDER(win);
3161 /* keep window within region bounds */
3162 constrain_window(win, r, 0);
3168 * Send keystrokes to terminal to decrease/increase the font size as the
3169 * window size changes.
3172 adjust_font(struct ws_win *win)
3174 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
3175 win->floating || win->transient)
3178 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
3179 WIDTH(win) / win->sh.width_inc < term_width &&
3180 win->font_steps < SWM_MAX_FONT_STEPS) {
3181 win->font_size_boundary[win->font_steps] =
3182 (win->sh.width_inc * term_width) + win->sh.base_width;
3185 win->last_inc = win->sh.width_inc;
3186 fake_keypress(win, XK_KP_Subtract, ShiftMask);
3187 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
3188 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
3191 win->last_inc = win->sh.width_inc;
3192 fake_keypress(win, XK_KP_Add, ShiftMask);
3196 #define SWAPXY(g) do { \
3198 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
3199 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
3202 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
3204 struct swm_geometry win_g, r_g = *g;
3205 struct ws_win *win, *fs_win = NULL;
3206 int i, j, s, stacks;
3207 int w_inc = 1, h_inc, w_base = 1, h_base;
3208 int hrh, extra = 0, h_slice, last_h = 0;
3209 int split, colno, winno, mwin, msize, mscale;
3210 int remain, missing, v_slice, reconfigure;
3212 xcb_get_window_attributes_reply_t *war;
3214 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
3215 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
3217 winno = count_win(ws, 0);
3218 if (winno == 0 && count_win(ws, 1) == 0)
3221 TAILQ_FOREACH(win, &ws->winlist, entry)
3222 if (win->transient == 0 && win->floating == 0
3223 && win->iconic == 0)
3230 w_inc = win->sh.width_inc;
3231 w_base = win->sh.base_width;
3232 mwin = ws->l_state.horizontal_mwin;
3233 mscale = ws->l_state.horizontal_msize;
3234 stacks = ws->l_state.horizontal_stacks;
3237 w_inc = win->sh.height_inc;
3238 w_base = win->sh.base_height;
3239 mwin = ws->l_state.vertical_mwin;
3240 mscale = ws->l_state.vertical_msize;
3241 stacks = ws->l_state.vertical_stacks;
3245 if (stacks > winno - mwin)
3246 stacks = winno - mwin;
3250 h_slice = r_g.h / SWM_H_SLICE;
3251 if (mwin && winno > mwin) {
3252 v_slice = r_g.w / SWM_V_SLICE;
3256 win_g.w = v_slice * mscale;
3258 if (w_inc > 1 && w_inc < v_slice) {
3259 /* adjust for window's requested size increment */
3260 remain = (win_g.w - w_base) % w_inc;
3266 win_g.x += r_g.w - msize;
3269 colno = split = winno / stacks;
3270 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
3271 2 * border_width) / stacks);
3273 hrh = r_g.h / colno;
3274 extra = r_g.h - (colno * hrh);
3275 win_g.h = hrh - 2 * border_width;
3277 /* stack all the tiled windows */
3278 i = j = 0, s = stacks;
3279 TAILQ_FOREACH(win, &ws->winlist, entry) {
3280 if (win->transient != 0 || win->floating != 0)
3282 if (win->iconic != 0)
3285 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3290 if (split && i == split) {
3291 colno = (winno - mwin) / stacks;
3292 if (s <= (winno - mwin) % stacks)
3294 split = split + colno;
3295 hrh = (r_g.h / colno);
3296 extra = r_g.h - (colno * hrh);
3300 win_g.x += win_g.w + 2 * border_width;
3301 win_g.w = (r_g.w - msize -
3302 (stacks * 2 * border_width)) / stacks;
3304 win_g.w += (r_g.w - msize -
3305 (stacks * 2 * border_width)) % stacks;
3309 win_g.h = hrh - 2 * border_width;
3311 h_inc = win->sh.width_inc;
3312 h_base = win->sh.base_width;
3314 h_inc = win->sh.height_inc;
3315 h_base = win->sh.base_height;
3317 if (j == colno - 1) {
3318 win_g.h = hrh + extra;
3319 } else if (h_inc > 1 && h_inc < h_slice) {
3320 /* adjust for window's requested size increment */
3321 remain = (win_g.h - h_base) % h_inc;
3322 missing = h_inc - remain;
3324 if (missing <= extra || j == 0) {
3336 win_g.y += last_h + 2 * border_width;
3338 if (disable_border && bar_enabled == 0 && winno == 1){
3340 win_g.w += 2 * border_width;
3341 win_g.h += 2 * border_width;
3346 if (X(win) != win_g.y || Y(win) != win_g.x ||
3347 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
3351 WIDTH(win) = win_g.h;
3352 HEIGHT(win) = win_g.w;
3355 if (X(win) != win_g.x || Y(win) != win_g.y ||
3356 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
3360 WIDTH(win) = win_g.w;
3361 HEIGHT(win) = win_g.h;
3365 if (bordered != win->bordered) {
3367 win->bordered = bordered;
3375 war = xcb_get_window_attributes_reply(conn,
3376 xcb_get_window_attributes(conn, win->id),
3379 if (war->map_state == XCB_MAP_STATE_UNMAPPED)
3380 map_window_raised(win->id);
3390 /* now, stack all the floaters and transients */
3391 TAILQ_FOREACH(win, &ws->winlist, entry) {
3392 if (win->transient == 0 && win->floating == 0)
3394 if (win->iconic == 1)
3396 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3401 stack_floater(win, ws->r);
3402 map_window_raised(win->id);
3406 stack_floater(fs_win, ws->r);
3407 map_window_raised(fs_win->id);
3412 vertical_config(struct workspace *ws, int id)
3414 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
3418 case SWM_ARG_ID_STACKRESET:
3419 case SWM_ARG_ID_STACKINIT:
3420 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
3421 ws->l_state.vertical_mwin = 1;
3422 ws->l_state.vertical_stacks = 1;
3424 case SWM_ARG_ID_MASTERSHRINK:
3425 if (ws->l_state.vertical_msize > 1)
3426 ws->l_state.vertical_msize--;
3428 case SWM_ARG_ID_MASTERGROW:
3429 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
3430 ws->l_state.vertical_msize++;
3432 case SWM_ARG_ID_MASTERADD:
3433 ws->l_state.vertical_mwin++;
3435 case SWM_ARG_ID_MASTERDEL:
3436 if (ws->l_state.vertical_mwin > 0)
3437 ws->l_state.vertical_mwin--;
3439 case SWM_ARG_ID_STACKINC:
3440 ws->l_state.vertical_stacks++;
3442 case SWM_ARG_ID_STACKDEC:
3443 if (ws->l_state.vertical_stacks > 1)
3444 ws->l_state.vertical_stacks--;
3446 case SWM_ARG_ID_FLIPLAYOUT:
3447 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
3455 vertical_stack(struct workspace *ws, struct swm_geometry *g)
3457 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
3459 stack_master(ws, g, 0, ws->l_state.vertical_flip);
3463 horizontal_config(struct workspace *ws, int id)
3465 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
3468 case SWM_ARG_ID_STACKRESET:
3469 case SWM_ARG_ID_STACKINIT:
3470 ws->l_state.horizontal_mwin = 1;
3471 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
3472 ws->l_state.horizontal_stacks = 1;
3474 case SWM_ARG_ID_MASTERSHRINK:
3475 if (ws->l_state.horizontal_msize > 1)
3476 ws->l_state.horizontal_msize--;
3478 case SWM_ARG_ID_MASTERGROW:
3479 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
3480 ws->l_state.horizontal_msize++;
3482 case SWM_ARG_ID_MASTERADD:
3483 ws->l_state.horizontal_mwin++;
3485 case SWM_ARG_ID_MASTERDEL:
3486 if (ws->l_state.horizontal_mwin > 0)
3487 ws->l_state.horizontal_mwin--;
3489 case SWM_ARG_ID_STACKINC:
3490 ws->l_state.horizontal_stacks++;
3492 case SWM_ARG_ID_STACKDEC:
3493 if (ws->l_state.horizontal_stacks > 1)
3494 ws->l_state.horizontal_stacks--;
3496 case SWM_ARG_ID_FLIPLAYOUT:
3497 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
3505 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
3507 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
3509 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
3512 /* fullscreen view */
3514 max_stack(struct workspace *ws, struct swm_geometry *g)
3516 struct swm_geometry gg = *g;
3517 struct ws_win *win, *wintrans = NULL, *parent = NULL;
3518 int winno, num_screens;
3520 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
3525 winno = count_win(ws, 0);
3526 if (winno == 0 && count_win(ws, 1) == 0)
3529 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3530 TAILQ_FOREACH(win, &ws->winlist, entry) {
3531 if (win->transient) {
3533 parent = find_window(win->transient);
3537 if (win->floating && win->floatmaxed == 0 ) {
3539 * retain geometry for retrieval on exit from
3542 store_float_geom(win, ws->r);
3543 win->floatmaxed = 1;
3546 /* only reconfigure if necessary */
3547 if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
3548 HEIGHT(win) != gg.h) {
3554 WIDTH(win) += 2 * border_width;
3555 HEIGHT(win) += 2 * border_width;
3560 /* unmap only if we don't have multi screen */
3561 if (win != ws->focus)
3562 if (!(num_screens > 1 || outputs > 1))
3566 /* put the last transient on top */
3569 map_window_raised(parent->id);
3570 stack_floater(wintrans, ws->r);
3571 focus_magic(wintrans);
3576 send_to_ws(struct swm_region *r, union arg *args)
3578 int wsid = args->id;
3579 struct ws_win *win = NULL, *parent;
3580 struct workspace *ws, *nws;
3581 xcb_atom_t ws_idx_atom = XCB_ATOM_NONE;
3582 char ws_idx_str[SWM_PROPLEN];
3585 if (wsid >= workspace_limit)
3588 if (r && r->ws && r->ws->focus)
3594 if (win->ws->idx == wsid)
3597 DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%x\n", win->id);
3600 nws = &win->s->ws[wsid];
3602 a.id = SWM_ARG_ID_FOCUSPREV;
3604 if (win->transient) {
3605 parent = find_window(win->transient);
3607 unmap_window(parent);
3608 TAILQ_REMOVE(&ws->winlist, parent, entry);
3609 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
3614 TAILQ_REMOVE(&ws->winlist, win, entry);
3615 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
3616 if (TAILQ_EMPTY(&ws->winlist))
3617 r->ws->focus = NULL;
3620 /* Try to update the window's workspace property */
3621 ws_idx_atom = get_atom_from_string("_SWM_WS");
3623 snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) <
3625 DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
3627 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
3628 ws_idx_atom, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
3639 pressbutton(struct swm_region *r, union arg *args)
3641 xcb_test_fake_input(conn, XCB_BUTTON_PRESS, args->id,
3642 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3643 xcb_test_fake_input(conn, XCB_BUTTON_RELEASE, args->id,
3644 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3648 raise_toggle(struct swm_region *r, union arg *args)
3650 if (r == NULL || r->ws == NULL)
3653 r->ws->always_raise = !r->ws->always_raise;
3655 /* bring floaters back to top */
3656 if (r->ws->always_raise == 0)
3663 iconify(struct swm_region *r, union arg *args)
3667 if (r->ws->focus == NULL)
3669 unmap_window(r->ws->focus);
3670 update_iconic(r->ws->focus, 1);
3673 r->ws->focus = NULL;
3674 a.id = SWM_ARG_ID_FOCUSCUR;
3681 get_win_name(xcb_window_t win)
3684 xcb_get_property_cookie_t c;
3685 xcb_icccm_get_text_property_reply_t r;
3687 c = xcb_icccm_get_wm_name(conn, win);
3688 if (xcb_icccm_get_wm_name_reply(conn, c, &r, NULL)) {
3689 if (r.name_len > 0) {
3690 name = malloc(r.name_len + 1);
3692 xcb_icccm_get_text_property_reply_wipe(&r);
3695 memcpy(name, r.name, r.name_len);
3696 name[r.name_len] = '\0';
3698 xcb_icccm_get_text_property_reply_wipe(&r);
3705 uniconify(struct swm_region *r, union arg *args)
3712 DNPRINTF(SWM_D_MISC, "uniconify\n");
3714 if (r == NULL || r->ws == NULL)
3717 /* make sure we have anything to uniconify */
3718 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3719 if (win->ws == NULL)
3720 continue; /* should never happen */
3721 if (win->iconic == 0)
3729 search_resp_action = SWM_SEARCH_UNICONIFY;
3731 spawn_select(r, args, "search", &searchpid);
3733 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3736 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3737 if (win->ws == NULL)
3738 continue; /* should never happen */
3739 if (win->iconic == 0)
3742 name = get_win_name(win->id);
3745 fprintf(lfile, "%s.%u\n", name, win->id);
3755 name_workspace(struct swm_region *r, union arg *args)
3759 DNPRINTF(SWM_D_MISC, "name_workspace\n");
3765 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
3767 spawn_select(r, args, "name_workspace", &searchpid);
3769 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3772 fprintf(lfile, "%s", "");
3777 search_workspace(struct swm_region *r, union arg *args)
3780 struct workspace *ws;
3783 DNPRINTF(SWM_D_MISC, "search_workspace\n");
3789 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
3791 spawn_select(r, args, "search", &searchpid);
3793 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3796 for (i = 0; i < workspace_limit; i++) {
3800 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
3801 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
3808 search_win_cleanup(void)
3810 struct search_window *sw = NULL;
3812 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
3813 xcb_destroy_window(conn, sw->indicator);
3814 xcb_free_gc(conn, sw->gc);
3815 TAILQ_REMOVE(&search_wl, sw, entry);
3821 search_win(struct swm_region *r, union arg *args)
3823 struct ws_win *win = NULL;
3824 struct search_window *sw = NULL;
3826 uint32_t gcv[3], wa[2];
3831 XRectangle ibox, lbox;
3833 DNPRINTF(SWM_D_MISC, "search_win\n");
3836 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
3838 spawn_select(r, args, "search", &searchpid);
3840 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3843 TAILQ_INIT(&search_wl);
3846 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3847 if (win->iconic == 1)
3850 sw = calloc(1, sizeof(struct search_window));
3852 warn("search_win: calloc");
3854 search_win_cleanup();
3860 snprintf(s, sizeof s, "%d", i);
3863 /* FIXME fix calculations */
3865 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
3868 w = xcb_generate_id(conn);
3869 wa[0] = r->s->c[SWM_S_COLOR_FOCUS].color;
3870 wa[1] = r->s->c[SWM_S_COLOR_UNFOCUS].color;
3872 xcb_create_window(conn, XCB_COPY_FROM_PARENT, w, win->id, 0, 0,
3873 lbox.width + 4, bar_fs_extents->max_logical_extent.height,
3874 1, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
3875 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
3878 xcb_create_window(conn, XCB_COPY_FROM_PARENT, w, win->id, 0, 0,
3879 22, 20, 1, XCB_WINDOW_CLASS_INPUT_OUTPUT,
3880 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL |
3881 XCB_CW_BORDER_PIXEL, wa);
3885 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
3887 sw->gc = xcb_generate_id(conn);
3888 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
3889 gcv[1] = r->s->c[SWM_S_COLOR_FOCUS].color;
3891 xcb_create_gc(conn, sw->gc, w, XCB_GC_FOREGROUND |
3892 XCB_GC_BACKGROUND | XCB_GC_GRAPHICS_EXPOSURES, gcv);
3893 map_window_raised(w);
3896 xcb_image_text_8(conn, len, w, sw->gc, 2,
3897 (bar_fs_extents->max_logical_extent.height -
3898 lbox.height) / 2 - lbox.y, s);
3901 xcb_image_text_8(conn, len, w, sw->gc, 6, 14, s);
3904 DNPRINTF(SWM_D_MISC, "search_win: mapped window: 0x%x\n", w);
3906 fprintf(lfile, "%d\n", i);
3916 search_resp_uniconify(char *resp, unsigned long len)
3922 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
3924 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
3925 if (win->iconic == 0)
3927 name = get_win_name(win->id);
3930 if (asprintf(&s, "%s.%u", name, win->id) == -1) {
3935 if (strncmp(s, resp, len) == 0) {
3936 /* XXX this should be a callback to generalize */
3937 update_iconic(win, 0);
3946 search_resp_name_workspace(char *resp, unsigned long len)
3948 struct workspace *ws;
3950 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
3952 if (search_r->ws == NULL)
3957 free(search_r->ws->name);
3958 search_r->ws->name = NULL;
3962 ws->name = strdup(resp);
3963 if (ws->name == NULL) {
3964 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
3965 "strdup: %s", strerror(errno));
3972 search_resp_search_workspace(char *resp, unsigned long len)
3979 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
3983 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
3990 ws_idx = strtonum(q, 1, workspace_limit, &errstr);
3992 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
3999 switchws(search_r, &a);
4003 search_resp_search_window(char *resp, unsigned long len)
4008 struct search_window *sw;
4010 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
4014 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
4019 idx = strtonum(s, 1, INT_MAX, &errstr);
4021 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
4028 TAILQ_FOREACH(sw, &search_wl, entry)
4029 if (idx == sw->idx) {
4035 #define MAX_RESP_LEN 1024
4038 search_do_resp(void)
4044 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
4049 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
4050 warn("search: calloc");
4054 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
4056 warn("search: read error");
4059 resp[rbytes] = '\0';
4062 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
4063 * newline, so work around that by sanitizing the resp now.
4065 resp[strcspn(resp, "\n")] = '\0';
4068 switch (search_resp_action) {
4069 case SWM_SEARCH_UNICONIFY:
4070 search_resp_uniconify(resp, len);
4072 case SWM_SEARCH_NAME_WORKSPACE:
4073 search_resp_name_workspace(resp, len);
4075 case SWM_SEARCH_SEARCH_WORKSPACE:
4076 search_resp_search_workspace(resp, len);
4078 case SWM_SEARCH_SEARCH_WINDOW:
4079 search_resp_search_window(resp, len);
4084 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
4085 search_win_cleanup();
4087 search_resp_action = SWM_SEARCH_NONE;
4088 close(select_resp_pipe[0]);
4093 wkill(struct swm_region *r, union arg *args)
4095 DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
4097 if (r->ws->focus == NULL)
4100 if (args->id == SWM_ARG_ID_KILLWINDOW)
4101 xcb_kill_client(conn, r->ws->focus->id);
4103 if (r->ws->focus->can_delete)
4104 client_msg(r->ws->focus, a_delete);
4111 floating_toggle_win(struct ws_win *win)
4113 struct swm_region *r;
4123 /* reject floating toggles in max stack mode */
4124 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
4127 if (win->floating) {
4128 if (!win->floatmaxed) {
4129 /* retain position for refloat */
4130 store_float_geom(win, r);
4134 if (win->g_floatvalid) {
4135 /* refloat at last floating relative position */
4136 X(win) = win->g_float.x + X(r);
4137 Y(win) = win->g_float.y + Y(r);
4138 WIDTH(win) = win->g_float.w;
4139 HEIGHT(win) = win->g_float.h;
4144 ewmh_update_actions(win);
4150 floating_toggle(struct swm_region *r, union arg *args)
4152 struct ws_win *win = r->ws->focus;
4158 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4159 _NET_WM_STATE_TOGGLE);
4163 if (win == win->ws->focus) {
4164 a.id = SWM_ARG_ID_FOCUSCUR;
4165 focus(win->ws->r, &a);
4169 event_drain(XCB_ENTER_NOTIFY);
4173 constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
4175 if (MAX_X(win) + BORDER(win) > MAX_X(r)) {
4177 WIDTH(win) = MAX_X(r) - X(win) - BORDER(win);
4179 X(win) = MAX_X(r)- WIDTH(win) - BORDER(win);
4182 if (X(win) + BORDER(win) < X(r)) {
4184 WIDTH(win) -= X(r) - X(win) - BORDER(win);
4186 X(win) = X(r) - BORDER(win);
4189 if (MAX_Y(win) + BORDER(win) > MAX_Y(r)) {
4191 HEIGHT(win) = MAX_Y(r) - Y(win) - BORDER(win);
4193 Y(win) = MAX_Y(r) - HEIGHT(win) - BORDER(win);
4196 if (Y(win) + BORDER(win) < Y(r)) {
4198 HEIGHT(win) -= Y(r) - Y(win) - BORDER(win);
4200 Y(win) = Y(r) - BORDER(win);
4206 if (HEIGHT(win) < 1)
4212 update_window(struct ws_win *win)
4217 mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
4218 XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT |
4219 XCB_CONFIG_WINDOW_BORDER_WIDTH;
4223 wc[3] = HEIGHT(win);
4224 wc[4] = BORDER(win);
4226 DNPRINTF(SWM_D_EVENT, "update_window: window: 0x%x, (x,y) w x h: "
4227 "(%d,%d) %d x %d, bordered: %s\n", win->id, wc[0], wc[1], wc[2],
4228 wc[3], YESNO(win->bordered));
4230 xcb_configure_window(conn, win->id, mask, wc);
4233 #define SWM_RESIZE_STEPS (50)
4236 resize(struct ws_win *win, union arg *args)
4238 xcb_timestamp_t timestamp = 0;
4239 struct swm_region *r = NULL;
4240 int resize_step = 0;
4241 struct swm_geometry g;
4242 int top = 0, left = 0, resizing;
4244 unsigned int shape; /* cursor style */
4245 xcb_cursor_t cursor;
4246 xcb_font_t cursor_font;
4247 xcb_grab_pointer_cookie_t gpc;
4248 xcb_grab_pointer_reply_t *gpr;
4249 xcb_query_pointer_reply_t *xpr;
4250 xcb_generic_event_t *evt;
4251 xcb_motion_notify_event_t *mne;
4257 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4260 DNPRINTF(SWM_D_EVENT, "resize: window: 0x%x, floating: %s, "
4261 "transient: 0x%x\n", win->id, YESNO(win->floating),
4264 if (!(win->transient != 0 || win->floating != 0))
4267 /* reject resizes in max mode for floaters (transient ok) */
4268 if (win->floatmaxed)
4272 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4278 case SWM_ARG_ID_WIDTHSHRINK:
4279 WIDTH(win) -= SWM_RESIZE_STEPS;
4282 case SWM_ARG_ID_WIDTHGROW:
4283 WIDTH(win) += SWM_RESIZE_STEPS;
4286 case SWM_ARG_ID_HEIGHTSHRINK:
4287 HEIGHT(win) -= SWM_RESIZE_STEPS;
4290 case SWM_ARG_ID_HEIGHTGROW:
4291 HEIGHT(win) += SWM_RESIZE_STEPS;
4298 constrain_window(win, r, 1);
4300 store_float_geom(win,r);
4304 /* get cursor offset from window root */
4305 xpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4312 if (xpr->win_x < WIDTH(win) / 2)
4315 if (xpr->win_y < HEIGHT(win) / 2)
4318 if (args->id == SWM_ARG_ID_CENTER)
4321 shape = (left) ? XC_top_left_corner : XC_top_right_corner;
4323 shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
4325 cursor_font = xcb_generate_id(conn);
4326 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4328 cursor = xcb_generate_id(conn);
4329 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4330 shape, shape + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4332 gpc = xcb_grab_pointer(conn, False, win->id, MOUSEMASK,
4333 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE, cursor,
4335 gpr = xcb_grab_pointer_reply(conn, gpc, NULL);
4337 xcb_free_cursor(conn, cursor);
4338 xcb_close_font(conn, cursor_font);
4345 while ((evt = xcb_wait_for_event(conn)) && resizing) {
4346 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4347 case XCB_BUTTON_RELEASE:
4348 DNPRINTF(SWM_D_EVENT, "resize: BUTTON_RELEASE\n");
4351 case XCB_MOTION_NOTIFY:
4352 mne = (xcb_motion_notify_event_t *)evt;
4353 /* cursor offset/delta from start of the operation */
4354 dx = mne->root_x - xpr->root_x;
4355 dy = mne->root_y - xpr->root_y;
4361 if (args->id == SWM_ARG_ID_CENTER) {
4362 if (g.h / 2 + dy < 1)
4366 HEIGHT(win) = g.h + 2 * dy;
4374 HEIGHT(win) = g.h + dy;
4381 if (args->id == SWM_ARG_ID_CENTER) {
4382 if (g.w / 2 + dx < 1)
4386 WIDTH(win) = g.w + 2 * dx;
4394 WIDTH(win) = g.w + dx;
4397 constrain_window(win, r, 1);
4399 /* not free, don't sync more than 120 times / second */
4400 if ((mne->time - timestamp) > (1000 / 120) ) {
4401 timestamp = mne->time;
4416 store_float_geom(win,r);
4418 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4419 xcb_free_cursor(conn, cursor);
4420 xcb_close_font(conn, cursor_font);
4423 DNPRINTF(SWM_D_EVENT, "resize: done\n");
4427 resize_step(struct swm_region *r, union arg *args)
4429 struct ws_win *win = NULL;
4431 if (r && r->ws && r->ws->focus)
4439 #define SWM_MOVE_STEPS (50)
4442 move(struct ws_win *win, union arg *args)
4444 xcb_timestamp_t timestamp = 0;
4445 int move_step = 0, moving;
4446 struct swm_region *r = NULL;
4447 xcb_font_t cursor_font;
4448 xcb_cursor_t cursor;
4449 xcb_grab_pointer_cookie_t gpc;
4450 xcb_grab_pointer_reply_t *gpr;
4451 xcb_query_pointer_reply_t *qpr;
4452 xcb_generic_event_t *evt;
4453 xcb_motion_notify_event_t *mne;
4459 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4462 DNPRINTF(SWM_D_EVENT, "move: window: 0x%x, floating: %s, transient: "
4463 "0x%x\n", win->id, YESNO(win->floating), win->transient);
4465 /* in max_stack mode should only move transients */
4466 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
4470 if (win->floating == 0 && !win->transient) {
4471 store_float_geom(win, r);
4472 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4475 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4482 case SWM_ARG_ID_MOVELEFT:
4483 X(win) -= (SWM_MOVE_STEPS - border_width);
4486 case SWM_ARG_ID_MOVERIGHT:
4487 X(win) += (SWM_MOVE_STEPS - border_width);
4490 case SWM_ARG_ID_MOVEUP:
4491 Y(win) -= (SWM_MOVE_STEPS - border_width);
4494 case SWM_ARG_ID_MOVEDOWN:
4495 Y(win) += (SWM_MOVE_STEPS - border_width);
4502 constrain_window(win, r, 0);
4504 store_float_geom(win, r);
4508 cursor_font = xcb_generate_id(conn);
4509 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4511 cursor = xcb_generate_id(conn);
4512 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4513 XC_fleur, XC_fleur + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4515 gpc = xcb_grab_pointer(conn, False, win->id, MOUSEMASK,
4516 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC,
4517 XCB_WINDOW_NONE, cursor, XCB_CURRENT_TIME);
4518 gpr = xcb_grab_pointer_reply(conn, gpc, NULL);
4520 xcb_free_cursor(conn, cursor);
4521 xcb_close_font(conn, cursor_font);
4525 /* get cursor offset from window root */
4526 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4529 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4530 xcb_free_cursor(conn, cursor);
4531 xcb_close_font(conn, cursor_font);
4537 while ((evt = xcb_wait_for_event(conn)) && moving) {
4538 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4539 case XCB_BUTTON_RELEASE:
4540 DNPRINTF(SWM_D_EVENT, "move: BUTTON_RELEASE\n");
4543 case XCB_MOTION_NOTIFY:
4544 mne = (xcb_motion_notify_event_t *)evt;
4545 X(win) = mne->root_x - qpr->win_x - border_width;
4546 Y(win) = mne->root_y - qpr->win_y - border_width;
4548 constrain_window(win, r, 0);
4550 /* not free, don't sync more than 120 times / second */
4551 if ((mne->time - timestamp) > (1000 / 120) ) {
4552 timestamp = mne->time;
4567 store_float_geom(win, r);
4569 xcb_free_cursor(conn, cursor);
4570 xcb_close_font(conn, cursor_font);
4571 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4572 DNPRINTF(SWM_D_EVENT, "move: done\n");
4576 move_step(struct swm_region *r, union arg *args)
4578 struct ws_win *win = NULL;
4580 if (r && r->ws && r->ws->focus)
4585 if (!(win->transient != 0 || win->floating != 0))
4592 /* user/key callable function IDs */
4642 KF_SEARCH_WORKSPACE,
4683 KF_DUMPWINS, /* MUST BE LAST */
4687 /* key definitions */
4689 char name[SWM_FUNCNAME_LEN];
4690 void (*func)(struct swm_region *r, union arg *);
4692 } keyfuncs[KF_INVALID + 1] = {
4693 /* name function argument */
4694 { "bar_toggle", bar_toggle, {0} },
4695 { "button2", pressbutton, {2} },
4696 { "cycle_layout", cycle_layout, {0} },
4697 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
4698 { "float_toggle", floating_toggle,{0} },
4699 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
4700 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
4701 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
4702 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
4703 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
4704 { "iconify", iconify, {0} },
4705 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
4706 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
4707 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
4708 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
4709 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
4710 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
4711 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
4712 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
4713 { "mvws_1", send_to_ws, {.id = 0} },
4714 { "mvws_2", send_to_ws, {.id = 1} },
4715 { "mvws_3", send_to_ws, {.id = 2} },
4716 { "mvws_4", send_to_ws, {.id = 3} },
4717 { "mvws_5", send_to_ws, {.id = 4} },
4718 { "mvws_6", send_to_ws, {.id = 5} },
4719 { "mvws_7", send_to_ws, {.id = 6} },
4720 { "mvws_8", send_to_ws, {.id = 7} },
4721 { "mvws_9", send_to_ws, {.id = 8} },
4722 { "mvws_10", send_to_ws, {.id = 9} },
4723 { "mvws_11", send_to_ws, {.id = 10} },
4724 { "mvws_12", send_to_ws, {.id = 11} },
4725 { "mvws_13", send_to_ws, {.id = 12} },
4726 { "mvws_14", send_to_ws, {.id = 13} },
4727 { "mvws_15", send_to_ws, {.id = 14} },
4728 { "mvws_16", send_to_ws, {.id = 15} },
4729 { "mvws_17", send_to_ws, {.id = 16} },
4730 { "mvws_18", send_to_ws, {.id = 17} },
4731 { "mvws_19", send_to_ws, {.id = 18} },
4732 { "mvws_20", send_to_ws, {.id = 19} },
4733 { "mvws_21", send_to_ws, {.id = 20} },
4734 { "mvws_22", send_to_ws, {.id = 21} },
4735 { "name_workspace", name_workspace, {0} },
4736 { "quit", quit, {0} },
4737 { "raise_toggle", raise_toggle, {0} },
4738 { "restart", restart, {0} },
4739 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
4740 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
4741 { "search_win", search_win, {0} },
4742 { "search_workspace", search_workspace, {0} },
4743 { "spawn_custom", NULL, {0} },
4744 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
4745 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
4746 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
4747 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
4748 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
4749 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
4750 { "uniconify", uniconify, {0} },
4751 { "version", version, {0} },
4752 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
4753 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
4754 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
4755 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
4756 { "ws_1", switchws, {.id = 0} },
4757 { "ws_2", switchws, {.id = 1} },
4758 { "ws_3", switchws, {.id = 2} },
4759 { "ws_4", switchws, {.id = 3} },
4760 { "ws_5", switchws, {.id = 4} },
4761 { "ws_6", switchws, {.id = 5} },
4762 { "ws_7", switchws, {.id = 6} },
4763 { "ws_8", switchws, {.id = 7} },
4764 { "ws_9", switchws, {.id = 8} },
4765 { "ws_10", switchws, {.id = 9} },
4766 { "ws_11", switchws, {.id = 10} },
4767 { "ws_12", switchws, {.id = 11} },
4768 { "ws_13", switchws, {.id = 12} },
4769 { "ws_14", switchws, {.id = 13} },
4770 { "ws_15", switchws, {.id = 14} },
4771 { "ws_16", switchws, {.id = 15} },
4772 { "ws_17", switchws, {.id = 16} },
4773 { "ws_18", switchws, {.id = 17} },
4774 { "ws_19", switchws, {.id = 18} },
4775 { "ws_20", switchws, {.id = 19} },
4776 { "ws_21", switchws, {.id = 20} },
4777 { "ws_22", switchws, {.id = 21} },
4778 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
4779 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
4780 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
4781 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
4782 { "ws_prior", priorws, {0} },
4783 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
4784 { "invalid key func", NULL, {0} },
4787 RB_ENTRY(key) entry;
4790 enum keyfuncid funcid;
4793 RB_HEAD(key_tree, key);
4796 key_cmp(struct key *kp1, struct key *kp2)
4798 if (kp1->keysym < kp2->keysym)
4800 if (kp1->keysym > kp2->keysym)
4803 if (kp1->mod < kp2->mod)
4805 if (kp1->mod > kp2->mod)
4811 RB_GENERATE(key_tree, key, entry, key_cmp);
4812 struct key_tree keys;
4815 enum { client_click, root_click };
4817 unsigned int action;
4819 unsigned int button;
4820 void (*func)(struct ws_win *, union arg *);
4823 /* action key mouse button func args */
4824 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
4825 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
4826 { client_click, MODKEY, Button1, move, {0} },
4830 update_modkey(unsigned int mod)
4836 RB_FOREACH(kp, key_tree, &keys)
4837 if (kp->mod & ShiftMask)
4838 kp->mod = mod | ShiftMask;
4842 for (i = 0; i < LENGTH(buttons); i++)
4843 if (buttons[i].mask & ShiftMask)
4844 buttons[i].mask = mod | ShiftMask;
4846 buttons[i].mask = mod;
4851 TAILQ_ENTRY(spawn_prog) entry;
4856 TAILQ_HEAD(spawn_list, spawn_prog);
4857 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
4860 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
4863 struct spawn_prog *prog = NULL;
4865 char *ap, **real_args;
4867 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
4870 TAILQ_FOREACH(prog, &spawns, entry) {
4871 if (!strcasecmp(spawn_name, prog->name))
4875 warnx("spawn_custom: program %s not found", spawn_name);
4879 /* make room for expanded args */
4880 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
4881 err(1, "spawn_custom: calloc real_args");
4883 /* expand spawn_args into real_args */
4884 for (i = 0; i < prog->argc; i++) {
4886 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
4887 if (!strcasecmp(ap, "$bar_border")) {
4889 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
4891 err(1, "spawn_custom border color");
4892 } else if (!strcasecmp(ap, "$bar_color")) {
4894 strdup(r->s->c[SWM_S_COLOR_BAR].name))
4896 err(1, "spawn_custom bar color");
4897 } else if (!strcasecmp(ap, "$bar_font")) {
4898 if ((real_args[i] = strdup(bar_fonts))
4900 err(1, "spawn_custom bar fonts");
4901 } else if (!strcasecmp(ap, "$bar_font_color")) {
4903 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
4905 err(1, "spawn_custom color font");
4906 } else if (!strcasecmp(ap, "$color_focus")) {
4908 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
4910 err(1, "spawn_custom color focus");
4911 } else if (!strcasecmp(ap, "$color_unfocus")) {
4913 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
4915 err(1, "spawn_custom color unfocus");
4917 /* no match --> copy as is */
4918 if ((real_args[i] = strdup(ap)) == NULL)
4919 err(1, "spawn_custom strdup(ap)");
4921 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
4926 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
4927 for (i = 0; i < prog->argc; i++)
4928 DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
4929 DNPRINTF(SWM_D_SPAWN, "\n");
4931 *ret_args = real_args;
4932 return (prog->argc);
4936 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
4942 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4946 spawn(r->ws->idx, &a, 1);
4948 for (i = 0; i < spawn_argc; i++)
4954 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
4960 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4964 if (pipe(select_list_pipe) == -1)
4965 err(1, "pipe error");
4966 if (pipe(select_resp_pipe) == -1)
4967 err(1, "pipe error");
4969 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
4970 err(1, "could not disable SIGPIPE");
4971 switch (*pid = fork()) {
4973 err(1, "cannot fork");
4976 if (dup2(select_list_pipe[0], 0) == -1)
4978 if (dup2(select_resp_pipe[1], 1) == -1)
4980 close(select_list_pipe[1]);
4981 close(select_resp_pipe[0]);
4982 spawn(r->ws->idx, &a, 0);
4984 default: /* parent */
4985 close(select_list_pipe[0]);
4986 close(select_resp_pipe[1]);
4990 for (i = 0; i < spawn_argc; i++)
4996 spawn_insert(char *name, char *args)
4998 char *arg, *cp, *ptr;
4999 struct spawn_prog *sp;
5001 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
5003 if ((sp = calloc(1, sizeof *sp)) == NULL)
5004 err(1, "spawn_insert: malloc");
5005 if ((sp->name = strdup(name)) == NULL)
5006 err(1, "spawn_insert: strdup");
5008 /* convert the arguments to an argument list */
5009 if ((ptr = cp = strdup(args)) == NULL)
5010 err(1, "spawn_insert: strdup");
5011 while ((arg = strsep(&ptr, " \t")) != NULL) {
5012 /* empty field; skip it */
5017 if ((sp->argv = realloc(sp->argv, sp->argc *
5018 sizeof *sp->argv)) == NULL)
5019 err(1, "spawn_insert: realloc");
5020 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
5021 err(1, "spawn_insert: strdup");
5025 TAILQ_INSERT_TAIL(&spawns, sp, entry);
5026 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
5030 spawn_remove(struct spawn_prog *sp)
5034 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
5036 TAILQ_REMOVE(&spawns, sp, entry);
5037 for (i = 0; i < sp->argc; i++)
5043 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
5047 spawn_replace(struct spawn_prog *sp, char *name, char *args)
5049 DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
5052 spawn_insert(name, args);
5054 DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
5058 setspawn(char *name, char *args)
5060 struct spawn_prog *sp;
5062 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
5067 TAILQ_FOREACH(sp, &spawns, entry) {
5068 if (!strcmp(sp->name, name)) {
5072 spawn_replace(sp, name, args);
5073 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5077 if (*args == '\0') {
5078 warnx("error: setspawn: cannot find program: %s", name);
5082 spawn_insert(name, args);
5083 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5087 setconfspawn(char *selector, char *value, int flags)
5089 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, value);
5091 setspawn(selector, value);
5093 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
5100 setconfspawn("term", "xterm", 0);
5101 setconfspawn("spawn_term", "xterm", 0);
5102 setconfspawn("screenshot_all", "screenshot.sh full", 0);
5103 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
5104 setconfspawn("lock", "xlock", 0);
5105 setconfspawn("initscr", "initscreen.sh", 0);
5106 setconfspawn("menu", "dmenu_run"
5109 " -nf $bar_font_color"
5111 " -sf $bar_color", 0);
5112 setconfspawn("search", "dmenu"
5116 " -nf $bar_font_color"
5118 " -sf $bar_color", 0);
5119 setconfspawn("name_workspace", "dmenu"
5123 " -nf $bar_font_color"
5125 " -sf $bar_color", 0);
5129 #define SWM_MODNAME_SIZE 32
5130 #define SWM_KEY_WS "\n+ \t"
5132 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
5136 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
5137 if (mod == NULL || ks == NULL) {
5138 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
5141 if (keystr == NULL || strlen(keystr) == 0) {
5142 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
5146 *ks = XCB_NO_SYMBOL;
5148 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
5149 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
5151 cp += (long)strspn(cp, SWM_KEY_WS);
5152 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
5154 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
5156 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
5158 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
5160 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
5162 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
5164 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
5165 *mod |= ControlMask;
5167 *ks = XStringToKeysym(name);
5168 XConvertCase(*ks, ks, &uks);
5169 if (ks == XCB_NO_SYMBOL) {
5171 "parsekeys: invalid key %s\n",
5177 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
5182 strdupsafe(char *str)
5187 return (strdup(str));
5191 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
5195 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
5196 keyfuncs[kfid].name, spawn_name);
5198 if ((kp = malloc(sizeof *kp)) == NULL)
5199 err(1, "key_insert: malloc");
5204 kp->spawn_name = strdupsafe(spawn_name);
5205 RB_INSERT(key_tree, &keys, kp);
5207 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
5211 key_lookup(unsigned int mod, KeySym ks)
5218 return (RB_FIND(key_tree, &keys, &kp));
5222 key_remove(struct key *kp)
5224 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
5226 RB_REMOVE(key_tree, &keys, kp);
5227 free(kp->spawn_name);
5230 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
5234 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
5237 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
5241 key_insert(mod, ks, kfid, spawn_name);
5243 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
5247 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
5252 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
5253 keyfuncs[kfid].name, spawn_name);
5255 if ((kp = key_lookup(mod, ks)) != NULL) {
5256 if (kfid == KF_INVALID)
5259 key_replace(kp, mod, ks, kfid, spawn_name);
5260 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5263 if (kfid == KF_INVALID) {
5264 warnx("error: setkeybinding: cannot find mod/key combination");
5265 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5269 key_insert(mod, ks, kfid, spawn_name);
5270 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5274 setconfbinding(char *selector, char *value, int flags)
5276 enum keyfuncid kfid;
5279 struct spawn_prog *sp;
5280 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
5281 if (selector == NULL) {
5282 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
5283 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5285 setkeybinding(mod, ks, kfid, NULL);
5290 /* search by key function name */
5291 for (kfid = 0; kfid < KF_INVALID; (kfid)++) {
5292 if (strncasecmp(selector, keyfuncs[kfid].name,
5293 SWM_FUNCNAME_LEN) == 0) {
5294 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5296 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5297 setkeybinding(mod, ks, kfid, NULL);
5303 /* search by custom spawn name */
5304 TAILQ_FOREACH(sp, &spawns, entry) {
5305 if (strcasecmp(selector, sp->name) == 0) {
5306 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5308 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5309 setkeybinding(mod, ks, KF_SPAWN_CUSTOM,
5316 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
5323 setkeybinding(MODKEY, XK_space, KF_CYCLE_LAYOUT,NULL);
5324 setkeybinding(MODKEY|ShiftMask, XK_backslash, KF_FLIP_LAYOUT, NULL);
5325 setkeybinding(MODKEY|ShiftMask, XK_space, KF_STACK_RESET, NULL);
5326 setkeybinding(MODKEY, XK_h, KF_MASTER_SHRINK, NULL);
5327 setkeybinding(MODKEY, XK_l, KF_MASTER_GROW, NULL);
5328 setkeybinding(MODKEY, XK_comma, KF_MASTER_ADD, NULL);
5329 setkeybinding(MODKEY, XK_period, KF_MASTER_DEL, NULL);
5330 setkeybinding(MODKEY|ShiftMask, XK_comma, KF_STACK_INC, NULL);
5331 setkeybinding(MODKEY|ShiftMask, XK_period, KF_STACK_DEC, NULL);
5332 setkeybinding(MODKEY, XK_Return, KF_SWAP_MAIN, NULL);
5333 setkeybinding(MODKEY, XK_j, KF_FOCUS_NEXT, NULL);
5334 setkeybinding(MODKEY, XK_k, KF_FOCUS_PREV, NULL);
5335 setkeybinding(MODKEY|ShiftMask, XK_j, KF_SWAP_NEXT, NULL);
5336 setkeybinding(MODKEY|ShiftMask, XK_k, KF_SWAP_PREV, NULL);
5337 setkeybinding(MODKEY|ShiftMask, XK_Return, KF_SPAWN_CUSTOM,"term");
5338 setkeybinding(MODKEY, XK_p, KF_SPAWN_CUSTOM,"menu");
5339 setkeybinding(MODKEY|ShiftMask, XK_q, KF_QUIT, NULL);
5340 setkeybinding(MODKEY, XK_q, KF_RESTART, NULL);
5341 setkeybinding(MODKEY, XK_m, KF_FOCUS_MAIN, NULL);
5342 setkeybinding(MODKEY, XK_1, KF_WS_1, NULL);
5343 setkeybinding(MODKEY, XK_2, KF_WS_2, NULL);
5344 setkeybinding(MODKEY, XK_3, KF_WS_3, NULL);
5345 setkeybinding(MODKEY, XK_4, KF_WS_4, NULL);
5346 setkeybinding(MODKEY, XK_5, KF_WS_5, NULL);
5347 setkeybinding(MODKEY, XK_6, KF_WS_6, NULL);
5348 setkeybinding(MODKEY, XK_7, KF_WS_7, NULL);
5349 setkeybinding(MODKEY, XK_8, KF_WS_8, NULL);
5350 setkeybinding(MODKEY, XK_9, KF_WS_9, NULL);
5351 setkeybinding(MODKEY, XK_0, KF_WS_10, NULL);
5352 setkeybinding(MODKEY, XK_F1, KF_WS_11, NULL);
5353 setkeybinding(MODKEY, XK_F2, KF_WS_12, NULL);
5354 setkeybinding(MODKEY, XK_F3, KF_WS_13, NULL);
5355 setkeybinding(MODKEY, XK_F4, KF_WS_14, NULL);
5356 setkeybinding(MODKEY, XK_F5, KF_WS_15, NULL);
5357 setkeybinding(MODKEY, XK_F6, KF_WS_16, NULL);
5358 setkeybinding(MODKEY, XK_F7, KF_WS_17, NULL);
5359 setkeybinding(MODKEY, XK_F8, KF_WS_18, NULL);
5360 setkeybinding(MODKEY, XK_F9, KF_WS_19, NULL);
5361 setkeybinding(MODKEY, XK_F10, KF_WS_20, NULL);
5362 setkeybinding(MODKEY, XK_F11, KF_WS_21, NULL);
5363 setkeybinding(MODKEY, XK_F12, KF_WS_22, NULL);
5364 setkeybinding(MODKEY, XK_Right, KF_WS_NEXT, NULL);
5365 setkeybinding(MODKEY, XK_Left, KF_WS_PREV, NULL);
5366 setkeybinding(MODKEY, XK_Up, KF_WS_NEXT_ALL, NULL);
5367 setkeybinding(MODKEY, XK_Down, KF_WS_PREV_ALL, NULL);
5368 setkeybinding(MODKEY, XK_a, KF_WS_PRIOR, NULL);
5369 setkeybinding(MODKEY|ShiftMask, XK_Right, KF_SCREEN_NEXT, NULL);
5370 setkeybinding(MODKEY|ShiftMask, XK_Left, KF_SCREEN_PREV, NULL);
5371 setkeybinding(MODKEY|ShiftMask, XK_1, KF_MVWS_1, NULL);
5372 setkeybinding(MODKEY|ShiftMask, XK_2, KF_MVWS_2, NULL);
5373 setkeybinding(MODKEY|ShiftMask, XK_3, KF_MVWS_3, NULL);
5374 setkeybinding(MODKEY|ShiftMask, XK_4, KF_MVWS_4, NULL);
5375 setkeybinding(MODKEY|ShiftMask, XK_5, KF_MVWS_5, NULL);
5376 setkeybinding(MODKEY|ShiftMask, XK_6, KF_MVWS_6, NULL);
5377 setkeybinding(MODKEY|ShiftMask, XK_7, KF_MVWS_7, NULL);
5378 setkeybinding(MODKEY|ShiftMask, XK_8, KF_MVWS_8, NULL);
5379 setkeybinding(MODKEY|ShiftMask, XK_9, KF_MVWS_9, NULL);
5380 setkeybinding(MODKEY|ShiftMask, XK_0, KF_MVWS_10, NULL);
5381 setkeybinding(MODKEY|ShiftMask, XK_F1, KF_MVWS_11, NULL);
5382 setkeybinding(MODKEY|ShiftMask, XK_F2, KF_MVWS_12, NULL);
5383 setkeybinding(MODKEY|ShiftMask, XK_F3, KF_MVWS_13, NULL);
5384 setkeybinding(MODKEY|ShiftMask, XK_F4, KF_MVWS_14, NULL);
5385 setkeybinding(MODKEY|ShiftMask, XK_F5, KF_MVWS_15, NULL);
5386 setkeybinding(MODKEY|ShiftMask, XK_F6, KF_MVWS_16, NULL);
5387 setkeybinding(MODKEY|ShiftMask, XK_F7, KF_MVWS_17, NULL);
5388 setkeybinding(MODKEY|ShiftMask, XK_F8, KF_MVWS_18, NULL);
5389 setkeybinding(MODKEY|ShiftMask, XK_F9, KF_MVWS_19, NULL);
5390 setkeybinding(MODKEY|ShiftMask, XK_F10, KF_MVWS_20, NULL);
5391 setkeybinding(MODKEY|ShiftMask, XK_F11, KF_MVWS_21, NULL);
5392 setkeybinding(MODKEY|ShiftMask, XK_F12, KF_MVWS_22, NULL);
5393 setkeybinding(MODKEY, XK_b, KF_BAR_TOGGLE, NULL);
5394 setkeybinding(MODKEY, XK_Tab, KF_FOCUS_NEXT, NULL);
5395 setkeybinding(MODKEY|ShiftMask, XK_Tab, KF_FOCUS_PREV, NULL);
5396 setkeybinding(MODKEY|ShiftMask, XK_x, KF_WIND_KILL, NULL);
5397 setkeybinding(MODKEY, XK_x, KF_WIND_DEL, NULL);
5398 setkeybinding(MODKEY, XK_s, KF_SPAWN_CUSTOM,"screenshot_all");
5399 setkeybinding(MODKEY|ShiftMask, XK_s, KF_SPAWN_CUSTOM,"screenshot_wind");
5400 setkeybinding(MODKEY, XK_t, KF_FLOAT_TOGGLE,NULL);
5401 setkeybinding(MODKEY|ShiftMask, XK_v, KF_VERSION, NULL);
5402 setkeybinding(MODKEY|ShiftMask, XK_Delete, KF_SPAWN_CUSTOM,"lock");
5403 setkeybinding(MODKEY|ShiftMask, XK_i, KF_SPAWN_CUSTOM,"initscr");
5404 setkeybinding(MODKEY, XK_w, KF_ICONIFY, NULL);
5405 setkeybinding(MODKEY|ShiftMask, XK_w, KF_UNICONIFY, NULL);
5406 setkeybinding(MODKEY|ShiftMask, XK_r, KF_RAISE_TOGGLE,NULL);
5407 setkeybinding(MODKEY, XK_v, KF_BUTTON2, NULL);
5408 setkeybinding(MODKEY, XK_equal, KF_WIDTH_GROW, NULL);
5409 setkeybinding(MODKEY, XK_minus, KF_WIDTH_SHRINK,NULL);
5410 setkeybinding(MODKEY|ShiftMask, XK_equal, KF_HEIGHT_GROW,NULL);
5411 setkeybinding(MODKEY|ShiftMask, XK_minus, KF_HEIGHT_SHRINK,NULL);
5412 setkeybinding(MODKEY, XK_bracketleft, KF_MOVE_LEFT,NULL);
5413 setkeybinding(MODKEY, XK_bracketright,KF_MOVE_RIGHT,NULL);
5414 setkeybinding(MODKEY|ShiftMask, XK_bracketleft, KF_MOVE_UP, NULL);
5415 setkeybinding(MODKEY|ShiftMask, XK_bracketright,KF_MOVE_DOWN,NULL);
5416 setkeybinding(MODKEY|ShiftMask, XK_slash, KF_NAME_WORKSPACE,NULL);
5417 setkeybinding(MODKEY, XK_slash, KF_SEARCH_WORKSPACE,NULL);
5418 setkeybinding(MODKEY, XK_f, KF_SEARCH_WIN, NULL);
5420 setkeybinding(MODKEY|ShiftMask, XK_d, KF_DUMPWINS, NULL);
5429 while (RB_EMPTY(&keys) == 0) {
5430 kp = RB_ROOT(&keys);
5436 setkeymapping(char *selector, char *value, int flags)
5438 char keymapping_file[PATH_MAX];
5439 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
5440 if (value[0] == '~')
5441 snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
5442 pwd->pw_dir, &value[1]);
5444 strlcpy(keymapping_file, value, sizeof keymapping_file);
5446 /* load new key bindings; if it fails, revert to default bindings */
5447 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
5451 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
5456 updatenumlockmask(void)
5459 xcb_get_modifier_mapping_reply_t *modmap_r;
5460 xcb_keycode_t *modmap, kc;
5462 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
5465 modmap_r = xcb_get_modifier_mapping_reply(conn,
5466 xcb_get_modifier_mapping(conn),
5469 modmap = xcb_get_modifier_mapping_keycodes(modmap_r);
5470 for (i = 0; i < 8; i++) {
5471 for (j = 0; j < modmap_r->keycodes_per_modifier; j++) {
5472 kc = modmap[i * modmap_r->keycodes_per_modifier
5475 if (kc == *((xcb_keycode_t *)xcb_key_symbols_get_keycode(syms,
5477 numlockmask = (1 << i);
5489 xcb_keycode_t *code;
5490 unsigned int modifiers[] =
5491 { 0, LockMask, numlockmask, numlockmask | LockMask };
5494 DNPRINTF(SWM_D_MISC, "grabkeys\n");
5495 updatenumlockmask();
5497 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
5498 for (k = 0; k < num_screens; k++) {
5499 if (TAILQ_EMPTY(&screens[k].rl))
5501 xcb_ungrab_key(conn, XCB_GRAB_ANY, screens[k].root,
5503 RB_FOREACH(kp, key_tree, &keys) {
5504 if ((code = xcb_key_symbols_get_keycode(syms,
5506 for (j = 0; j < LENGTH(modifiers); j++)
5507 xcb_grab_key(conn, True,
5509 kp->mod | modifiers[j],
5510 *code, XCB_GRAB_MODE_ASYNC,
5511 XCB_GRAB_MODE_ASYNC);
5517 grabbuttons(struct ws_win *win, int focused)
5520 unsigned int modifiers[] =
5521 { 0, LockMask, numlockmask, numlockmask|LockMask };
5523 updatenumlockmask();
5524 xcb_ungrab_button(conn, XCB_BUTTON_INDEX_ANY, win->id,
5525 XCB_BUTTON_MASK_ANY);
5527 for (i = 0; i < LENGTH(buttons); i++)
5528 if (buttons[i].action == client_click)
5529 for (j = 0; j < LENGTH(modifiers); j++)
5530 xcb_grab_button(conn, False, win->id,
5532 XCB_GRAB_MODE_ASYNC,
5539 xcb_grab_button(conn, False, win->id, BUTTONMASK,
5540 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_SYNC, XCB_WINDOW_NONE,
5541 XCB_CURSOR_NONE, XCB_BUTTON_INDEX_ANY, XCB_BUTTON_MASK_ANY);
5544 const char *quirkname[] = {
5545 "NONE", /* config string for "no value" */
5554 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
5555 #define SWM_Q_WS "\n|+ \t"
5557 parsequirks(char *qstr, unsigned long *quirk)
5567 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
5569 cp += (long)strspn(cp, SWM_Q_WS);
5570 for (i = 0; i < LENGTH(quirkname); i++) {
5571 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
5572 DNPRINTF(SWM_D_QUIRK,
5573 "parsequirks: %s\n", name);
5578 *quirk |= 1 << (i-1);
5582 if (i >= LENGTH(quirkname)) {
5583 DNPRINTF(SWM_D_QUIRK,
5584 "parsequirks: invalid quirk [%s]\n", name);
5592 quirk_insert(const char *class, const char *name, unsigned long quirk)
5596 DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
5599 if ((qp = malloc(sizeof *qp)) == NULL)
5600 err(1, "quirk_insert: malloc");
5601 if ((qp->class = strdup(class)) == NULL)
5602 err(1, "quirk_insert: strdup");
5603 if ((qp->name = strdup(name)) == NULL)
5604 err(1, "quirk_insert: strdup");
5607 TAILQ_INSERT_TAIL(&quirks, qp, entry);
5609 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
5613 quirk_remove(struct quirk *qp)
5615 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
5616 qp->name, qp->quirk);
5618 TAILQ_REMOVE(&quirks, qp, entry);
5623 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
5627 quirk_replace(struct quirk *qp, const char *class, const char *name,
5628 unsigned long quirk)
5630 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
5631 qp->name, qp->quirk);
5634 quirk_insert(class, name, quirk);
5636 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
5640 setquirk(const char *class, const char *name, unsigned long quirk)
5644 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
5647 TAILQ_FOREACH(qp, &quirks, entry) {
5648 if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
5652 quirk_replace(qp, class, name, quirk);
5653 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5658 warnx("error: setquirk: cannot find class/name combination");
5662 quirk_insert(class, name, quirk);
5663 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5667 setconfquirk(char *selector, char *value, int flags)
5669 char *cp, *class, *name;
5671 unsigned long quirks;
5672 if (selector == NULL)
5674 if ((cp = strchr(selector, ':')) == NULL)
5679 if ((retval = parsequirks(value, &quirks)) == 0)
5680 setquirk(class, name, quirks);
5687 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
5688 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
5689 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
5690 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
5691 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5692 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
5693 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5694 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5695 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5696 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5697 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
5698 setquirk("pcb", "pcb", SWM_Q_FLOAT);
5699 setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
5702 /* conf file stuff */
5703 #define SWM_CONF_FILE "spectrwm.conf"
5704 #define SWM_CONF_FILE_OLD "scrotwm.conf"
5708 SWM_S_BAR_AT_BOTTOM,
5709 SWM_S_BAR_BORDER_WIDTH,
5716 SWM_S_CLOCK_ENABLED,
5719 SWM_S_CYCLE_VISIBLE,
5721 SWM_S_DISABLE_BORDER,
5723 SWM_S_FOCUS_CLOSE_WRAP,
5724 SWM_S_FOCUS_DEFAULT,
5730 SWM_S_STACK_ENABLED,
5732 SWM_S_TITLE_CLASS_ENABLED,
5733 SWM_S_TITLE_NAME_ENABLED,
5734 SWM_S_URGENT_ENABLED,
5735 SWM_S_VERBOSE_LAYOUT,
5736 SWM_S_WINDOW_NAME_ENABLED,
5737 SWM_S_WORKSPACE_LIMIT
5741 setconfvalue(char *selector, char *value, int flags)
5747 case SWM_S_BAR_ACTION:
5749 if ((bar_argv[0] = strdup(value)) == NULL)
5750 err(1, "setconfvalue: bar_action");
5752 case SWM_S_BAR_AT_BOTTOM:
5753 bar_at_bottom = atoi(value);
5755 case SWM_S_BAR_BORDER_WIDTH:
5756 bar_border_width = atoi(value);
5757 if (bar_border_width < 0)
5758 bar_border_width = 0;
5760 case SWM_S_BAR_DELAY:
5761 bar_delay = atoi(value);
5763 case SWM_S_BAR_ENABLED:
5764 bar_enabled = atoi(value);
5766 case SWM_S_BAR_FONT:
5768 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
5769 err(1, "setconfvalue: asprintf: failed to allocate "
5770 "memory for bar_fonts.");
5774 case SWM_S_BAR_FORMAT:
5776 if ((bar_format = strdup(value)) == NULL)
5777 err(1, "setconfvalue: bar_format");
5779 case SWM_S_BAR_JUSTIFY:
5780 if (!strcmp(value, "left"))
5781 bar_justify = SWM_BAR_JUSTIFY_LEFT;
5782 else if (!strcmp(value, "center"))
5783 bar_justify = SWM_BAR_JUSTIFY_CENTER;
5784 else if (!strcmp(value, "right"))
5785 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
5787 errx(1, "invalid bar_justify");
5789 case SWM_S_BORDER_WIDTH:
5790 border_width = atoi(value);
5791 if (border_width < 0)
5794 case SWM_S_CLOCK_ENABLED:
5795 clock_enabled = atoi(value);
5797 case SWM_S_CLOCK_FORMAT:
5798 #ifndef SWM_DENY_CLOCK_FORMAT
5800 if ((clock_format = strdup(value)) == NULL)
5801 err(1, "setconfvalue: clock_format");
5804 case SWM_S_CYCLE_EMPTY:
5805 cycle_empty = atoi(value);
5807 case SWM_S_CYCLE_VISIBLE:
5808 cycle_visible = atoi(value);
5810 case SWM_S_DIALOG_RATIO:
5811 dialog_ratio = atof(value);
5812 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
5815 case SWM_S_DISABLE_BORDER:
5816 disable_border = atoi(value);
5818 case SWM_S_FOCUS_CLOSE:
5819 if (!strcmp(value, "first"))
5820 focus_close = SWM_STACK_BOTTOM;
5821 else if (!strcmp(value, "last"))
5822 focus_close = SWM_STACK_TOP;
5823 else if (!strcmp(value, "next"))
5824 focus_close = SWM_STACK_ABOVE;
5825 else if (!strcmp(value, "previous"))
5826 focus_close = SWM_STACK_BELOW;
5828 errx(1, "focus_close");
5830 case SWM_S_FOCUS_CLOSE_WRAP:
5831 focus_close_wrap = atoi(value);
5833 case SWM_S_FOCUS_DEFAULT:
5834 if (!strcmp(value, "last"))
5835 focus_default = SWM_STACK_TOP;
5836 else if (!strcmp(value, "first"))
5837 focus_default = SWM_STACK_BOTTOM;
5839 errx(1, "focus_default");
5841 case SWM_S_FOCUS_MODE:
5842 if (!strcmp(value, "default"))
5843 focus_mode = SWM_FOCUS_DEFAULT;
5844 else if (!strcmp(value, "follow_cursor"))
5845 focus_mode = SWM_FOCUS_FOLLOW;
5846 else if (!strcmp(value, "synergy"))
5847 focus_mode = SWM_FOCUS_SYNERGY;
5849 errx(1, "focus_mode");
5851 case SWM_S_SPAWN_ORDER:
5852 if (!strcmp(value, "first"))
5853 spawn_position = SWM_STACK_BOTTOM;
5854 else if (!strcmp(value, "last"))
5855 spawn_position = SWM_STACK_TOP;
5856 else if (!strcmp(value, "next"))
5857 spawn_position = SWM_STACK_ABOVE;
5858 else if (!strcmp(value, "previous"))
5859 spawn_position = SWM_STACK_BELOW;
5861 errx(1, "spawn_position");
5863 case SWM_S_SPAWN_TERM:
5864 setconfspawn("term", value, 0);
5865 setconfspawn("spawn_term", value, 0);
5869 case SWM_S_SS_ENABLED:
5870 ss_enabled = atoi(value);
5872 case SWM_S_STACK_ENABLED:
5873 stack_enabled = atoi(value);
5875 case SWM_S_TERM_WIDTH:
5876 term_width = atoi(value);
5880 case SWM_S_TITLE_CLASS_ENABLED:
5881 title_class_enabled = atoi(value);
5883 case SWM_S_TITLE_NAME_ENABLED:
5884 title_name_enabled = atoi(value);
5886 case SWM_S_URGENT_ENABLED:
5887 urgent_enabled = atoi(value);
5889 case SWM_S_VERBOSE_LAYOUT:
5890 verbose_layout = atoi(value);
5891 for (i = 0; layouts[i].l_stack != NULL; i++) {
5893 layouts[i].l_string = fancy_stacker;
5895 layouts[i].l_string = plain_stacker;
5898 case SWM_S_WINDOW_NAME_ENABLED:
5899 window_name_enabled = atoi(value);
5901 case SWM_S_WORKSPACE_LIMIT:
5902 workspace_limit = atoi(value);
5903 if (workspace_limit > SWM_WS_MAX)
5904 workspace_limit = SWM_WS_MAX;
5905 else if (workspace_limit < 1)
5906 workspace_limit = 1;
5915 setconfmodkey(char *selector, char *value, int flags)
5917 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
5918 update_modkey(Mod1Mask);
5919 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
5920 update_modkey(Mod2Mask);
5921 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
5922 update_modkey(Mod3Mask);
5923 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
5924 update_modkey(Mod4Mask);
5931 setconfcolor(char *selector, char *value, int flags)
5933 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
5938 setconfregion(char *selector, char *value, int flags)
5940 custom_region(value);
5945 setautorun(char *selector, char *value, int flags)
5955 if (getenv("SWM_STARTED"))
5959 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
5960 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
5962 if (ws_id < 0 || ws_id >= workspace_limit)
5963 errx(1, "autorun: invalid workspace %d", ws_id + 1);
5966 * This is a little intricate
5968 * If the pid already exists we simply reuse it because it means it was
5969 * used before AND not claimed by manage_window. We get away with
5970 * altering it in the parent after INSERT because this can not be a race
5973 while ((ap = strsep(&sp, " \t")) != NULL) {
5976 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
5978 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
5979 err(1, "setautorun: realloc");
5980 a.argv[argc - 1] = ap;
5983 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
5984 err(1, "setautorun: realloc");
5985 a.argv[argc] = NULL;
5987 if ((pid = fork()) == 0) {
5988 spawn(ws_id, &a, 1);
5997 p = calloc(1, sizeof *p);
6000 TAILQ_INSERT_TAIL(&pidlist, p, entry);
6010 setlayout(char *selector, char *value, int flags)
6012 int ws_id, i, x, mg, ma, si, raise, f = 0;
6013 int st = SWM_V_STACK, num_screens;
6015 struct workspace *ws;
6017 if (getenv("SWM_STARTED"))
6021 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
6022 &ws_id, &mg, &ma, &si, &raise, s) != 6)
6023 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6024 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6027 if (ws_id < 0 || ws_id >= workspace_limit)
6028 errx(1, "layout: invalid workspace %d", ws_id + 1);
6030 if (!strcasecmp(s, "vertical"))
6032 else if (!strcasecmp(s, "vertical_flip")) {
6035 } else if (!strcasecmp(s, "horizontal"))
6037 else if (!strcasecmp(s, "horizontal_flip")) {
6040 } else if (!strcasecmp(s, "fullscreen"))
6043 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6044 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6047 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6048 for (i = 0; i < num_screens; i++) {
6049 ws = (struct workspace *)&screens[i].ws;
6050 ws[ws_id].cur_layout = &layouts[st];
6052 ws[ws_id].always_raise = raise;
6053 if (st == SWM_MAX_STACK)
6057 for (x = 0; x < abs(mg); x++) {
6058 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6059 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
6060 SWM_ARG_ID_MASTERSHRINK);
6064 for (x = 0; x < abs(ma); x++) {
6065 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6066 ma >= 0 ? SWM_ARG_ID_MASTERADD :
6067 SWM_ARG_ID_MASTERDEL);
6071 for (x = 0; x < abs(si); x++) {
6072 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6073 si >= 0 ? SWM_ARG_ID_STACKINC :
6074 SWM_ARG_ID_STACKDEC);
6079 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6080 SWM_ARG_ID_FLIPLAYOUT);
6088 /* config options */
6089 struct config_option {
6091 int (*func)(char*, char*, int);
6094 struct config_option configopt[] = {
6095 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
6096 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
6097 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
6098 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
6099 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
6100 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
6101 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
6102 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
6103 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
6104 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
6105 { "bar_format", setconfvalue, SWM_S_BAR_FORMAT },
6106 { "keyboard_mapping", setkeymapping, 0 },
6107 { "bind", setconfbinding, 0 },
6108 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
6109 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
6110 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
6111 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
6112 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
6113 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
6114 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
6115 { "workspace_limit", setconfvalue, SWM_S_WORKSPACE_LIMIT },
6116 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
6117 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
6118 { "modkey", setconfmodkey, 0 },
6119 { "program", setconfspawn, 0 },
6120 { "quirk", setconfquirk, 0 },
6121 { "region", setconfregion, 0 },
6122 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
6123 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
6124 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
6125 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
6126 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
6127 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
6128 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
6129 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
6130 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
6131 { "focus_close", setconfvalue, SWM_S_FOCUS_CLOSE },
6132 { "focus_close_wrap", setconfvalue, SWM_S_FOCUS_CLOSE_WRAP },
6133 { "focus_default", setconfvalue, SWM_S_FOCUS_DEFAULT },
6134 { "spawn_position", setconfvalue, SWM_S_SPAWN_ORDER },
6135 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
6136 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
6137 { "autorun", setautorun, 0 },
6138 { "layout", setlayout, 0 },
6143 conf_load(char *filename, int keymapping)
6146 char *line, *cp, *optsub, *optval;
6147 size_t linelen, lineno = 0;
6148 int wordlen, i, optind;
6149 struct config_option *opt;
6151 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
6153 if (filename == NULL) {
6154 warnx("conf_load: no filename");
6157 if ((config = fopen(filename, "r")) == NULL) {
6158 warn("conf_load: fopen: %s", filename);
6162 while (!feof(config)) {
6163 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
6166 err(1, "%s", filename);
6171 cp += strspn(cp, " \t\n"); /* eat whitespace */
6172 if (cp[0] == '\0') {
6177 /* get config option */
6178 wordlen = strcspn(cp, "=[ \t\n");
6180 warnx("%s: line %zd: no option found",
6185 for (i = 0; i < LENGTH(configopt); i++) {
6186 opt = &configopt[i];
6187 if (!strncasecmp(cp, opt->optname, wordlen) &&
6188 strlen(opt->optname) == wordlen) {
6194 warnx("%s: line %zd: unknown option %.*s",
6195 filename, lineno, wordlen, cp);
6198 if (keymapping && strcmp(opt->optname, "bind")) {
6199 warnx("%s: line %zd: invalid option %.*s",
6200 filename, lineno, wordlen, cp);
6204 cp += strspn(cp, " \t\n"); /* eat whitespace */
6205 /* get [selector] if any */
6209 wordlen = strcspn(cp, "]");
6212 warnx("%s: line %zd: syntax error",
6217 if (asprintf(&optsub, "%.*s", wordlen, cp) ==
6219 warnx("%s: line %zd: unable to allocate"
6220 "memory for selector", filename,
6226 cp += strspn(cp, "] \t\n"); /* eat trailing */
6228 cp += strspn(cp, "= \t\n"); /* eat trailing */
6230 optval = strdup(cp);
6231 /* call function to deal with it all */
6232 if (configopt[optind].func(optsub, optval,
6233 configopt[optind].funcflags) != 0)
6234 errx(1, "%s: line %zd: invalid data for %s",
6235 filename, lineno, configopt[optind].optname);
6242 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
6249 DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
6255 set_child_transient(struct ws_win *win, xcb_window_t *trans)
6257 struct ws_win *parent, *w;
6258 struct swm_region *r;
6259 struct workspace *ws;
6260 xcb_icccm_wm_hints_t wmh;
6262 parent = find_window(win->transient);
6264 parent->child_trans = win;
6266 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
6267 " for 0x%x trans 0x%x\n", win->id, win->transient);
6269 r = root_to_region(win->wa->root);
6271 /* parent doen't exist in our window list */
6272 TAILQ_FOREACH(w, &ws->winlist, entry) {
6273 if (xcb_icccm_get_wm_hints_reply(conn,
6274 xcb_icccm_get_wm_hints(conn, w->id),
6276 warnx("can't get hints for 0x%x", w->id);
6280 if (win->hints.window_group != wmh.window_group)
6283 w->child_trans = win;
6284 win->transient = w->id;
6286 DNPRINTF(SWM_D_MISC, "set_child_transient: adjusting "
6287 "transient to 0x%x\n", win->transient);
6294 window_get_pid(xcb_window_t win)
6299 xcb_get_property_cookie_t pc;
6300 xcb_get_property_reply_t *pr;
6302 apid = get_atom_from_string("_NET_WM_PID");
6303 if (apid == XCB_ATOM_NONE)
6306 pc = xcb_get_property(conn, False, win, apid, XCB_ATOM_CARDINAL, 0, 1);
6307 pr = xcb_get_property_reply(conn, pc, NULL);
6310 if (pr->type != XCB_ATOM_CARDINAL) {
6315 ret = *((pid_t *)xcb_get_property_value(pr));
6321 apid = get_atom_from_string("_SWM_PID");
6322 pc = xcb_get_property(conn, False, win, apid, XCB_ATOM_STRING,
6324 pr = xcb_get_property_reply(conn, pc, NULL);
6327 if (pr->type != XCB_ATOM_STRING) {
6332 ret = strtonum(xcb_get_property_value(pr), 0, INT_MAX, &errstr);
6339 manage_window(xcb_window_t id)
6341 xcb_window_t trans = XCB_WINDOW_NONE;
6342 struct workspace *ws;
6343 struct ws_win *win, *ww;
6344 int i, ws_idx, border_me = 0;
6345 xcb_atom_t ws_idx_atom = XCB_ATOM_NONE;
6346 char ws_idx_str[SWM_PROPLEN], *prop = NULL;
6348 struct swm_region *r;
6352 uint32_t event_mask;
6354 xcb_get_property_reply_t *gpr;
6355 xcb_icccm_get_wm_protocols_reply_t wpr;
6357 if ((win = find_window(id)) != NULL)
6358 return (win); /* already being managed */
6360 /* see if we are on the unmanaged list */
6361 if ((win = find_unmanaged_window(id)) != NULL) {
6362 DNPRINTF(SWM_D_MISC, "manage_window: previously unmanaged "
6363 "window: 0x%x\n", win->id);
6364 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6366 set_child_transient(win, &trans);
6368 if (trans && (ww = find_window(trans)))
6369 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
6370 else if ((ww = win->ws->focus) &&
6371 spawn_position == SWM_STACK_ABOVE)
6372 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus,
6374 else if (ww && spawn_position == SWM_STACK_BELOW)
6375 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6376 else switch (spawn_position) {
6379 case SWM_STACK_ABOVE:
6380 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6382 case SWM_STACK_BOTTOM:
6383 case SWM_STACK_BELOW:
6384 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6387 ewmh_update_actions(win);
6391 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
6392 err(1, "manage_window: calloc: failed to allocate memory for "
6398 /* see if we need to override the workspace */
6399 p = find_pid(window_get_pid(id));
6401 /* Get all the window data in one shot */
6402 ws_idx_atom = get_atom_from_string("_SWM_WS");
6404 gpr = xcb_get_property_reply(conn,
6405 xcb_get_property(conn, False, id, ws_idx_atom,
6406 XCB_ATOM_STRING, 0, SWM_PROPLEN),
6409 proplen = xcb_get_property_value_length(gpr);
6411 prop = malloc(proplen + 1);
6414 xcb_get_property_value(gpr),
6416 prop[proplen] = '\0';
6422 win->wa = xcb_get_geometry_reply(conn,
6423 xcb_get_geometry(conn, id),
6425 xcb_icccm_get_wm_normal_hints_reply(conn,
6426 xcb_icccm_get_wm_normal_hints(conn, id),
6428 xcb_icccm_get_wm_hints_reply(conn,
6429 xcb_icccm_get_wm_hints(conn, id),
6431 xcb_icccm_get_wm_transient_for_reply(conn,
6432 xcb_icccm_get_wm_transient_for(conn, id),
6435 win->transient = trans;
6436 set_child_transient(win, &trans);
6437 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, "
6438 "transient: 0x%x\n", win->id, win->transient);
6441 prot = get_atom_from_string("WM_PROTOCOLS");
6443 /* get supported protocols */
6444 if (xcb_icccm_get_wm_protocols_reply(conn,
6445 xcb_icccm_get_wm_protocols(conn, id, prot),
6447 for (i = 0; i < wpr.atoms_len; i++) {
6448 if (wpr.atoms[i] == a_takefocus)
6449 win->take_focus = 1;
6450 if (wpr.atoms[i] == a_delete)
6451 win->can_delete = 1;
6453 xcb_icccm_get_wm_protocols_reply_wipe(&wpr);
6456 win->iconic = get_iconic(win);
6459 * Figure out where to put the window. If it was previously assigned to
6460 * a workspace (either by spawn() or manually moving), and isn't
6461 * transient, * put it in the same workspace
6463 r = root_to_region(win->wa->root);
6465 ws = &r->s->ws[p->ws];
6466 TAILQ_REMOVE(&pidlist, p, entry);
6469 } else if (prop && win->transient == 0) {
6470 DNPRINTF(SWM_D_PROP, "manage_window: get _SWM_WS: %s\n", prop);
6471 ws_idx = strtonum(prop, 0, workspace_limit - 1,
6474 DNPRINTF(SWM_D_EVENT, "manage_window: window: #%s: %s",
6477 ws = &r->s->ws[ws_idx];
6480 /* this should launch transients in the same ws as parent */
6482 if ((ww = find_window(trans)) != NULL)
6488 warnx("manage_window: fix this "
6494 /* set up the window layout */
6497 win->s = r->s; /* this never changes */
6498 if (trans && (ww = find_window(trans)))
6499 TAILQ_INSERT_AFTER(&ws->winlist, ww, win, entry);
6500 else if (win->ws->focus && spawn_position == SWM_STACK_ABOVE)
6501 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus, win,
6503 else if (win->ws->focus && spawn_position == SWM_STACK_BELOW)
6504 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6505 else switch (spawn_position) {
6508 case SWM_STACK_ABOVE:
6509 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6511 case SWM_STACK_BOTTOM:
6512 case SWM_STACK_BELOW:
6513 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6516 /* ignore window border if there is one. */
6517 WIDTH(win) = win->wa->width;
6518 HEIGHT(win) = win->wa->height;
6519 X(win) = win->wa->x + win->wa->border_width;
6520 Y(win) = win->wa->y + win->wa->border_width;
6522 win->g_floatvalid = 0;
6523 win->floatmaxed = 0;
6524 win->ewmh_flags = 0;
6526 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, (x,y) w x h: "
6527 "(%d,%d) %d x %d, ws: %d\n", win->id, X(win), Y(win), WIDTH(win),
6528 HEIGHT(win), ws->idx);
6530 constrain_window(win, r, 0);
6532 /* Set window properties so we can remember this after reincarnation */
6533 if (ws_idx_atom && prop == NULL &&
6534 snprintf(ws_idx_str, SWM_PROPLEN, "%d", ws->idx) <
6536 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
6538 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
6539 ws_idx_atom, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
6545 ewmh_autoquirk(win);
6547 if (xcb_icccm_get_wm_class_reply(conn,
6548 xcb_icccm_get_wm_class(conn, win->id),
6550 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
6551 win->ch.class_name, win->ch.instance_name);
6553 /* java is retarded so treat it special */
6554 if (strstr(win->ch.instance_name, "sun-awt")) {
6559 TAILQ_FOREACH(qp, &quirks, entry) {
6560 if (!strcmp(win->ch.class_name, qp->class) &&
6561 !strcmp(win->ch.instance_name, qp->name)) {
6562 DNPRINTF(SWM_D_CLASS, "manage_window: found: "
6563 "class: %s, name: %s\n", win->ch.class_name,
6564 win->ch.instance_name);
6565 if (qp->quirk & SWM_Q_FLOAT) {
6569 win->quirks = qp->quirk;
6574 /* alter window position if quirky */
6575 if (win->quirks & SWM_Q_ANYWHERE) {
6576 win->manual = 1; /* don't center the quirky windows */
6577 if (bar_enabled && Y(win) < bar_height)
6578 Y(win) = bar_height;
6579 if (WIDTH(win) + X(win) > WIDTH(r))
6580 X(win) = WIDTH(r) - WIDTH(win) - 2;
6584 /* Reset font sizes (the bruteforce way; no default keybinding). */
6585 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
6586 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6587 fake_keypress(win, XK_KP_Subtract, ShiftMask);
6588 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6589 fake_keypress(win, XK_KP_Add, ShiftMask);
6592 ewmh_get_win_state(win);
6593 ewmh_update_actions(win);
6594 ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
6599 X(win) -= border_width;
6600 Y(win) -= border_width;
6604 event_mask = XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_FOCUS_CHANGE |
6605 XCB_EVENT_MASK_PROPERTY_CHANGE | XCB_EVENT_MASK_STRUCTURE_NOTIFY;
6607 xcb_change_window_attributes(conn, id, XCB_CW_EVENT_MASK, &event_mask);
6609 /* floaters need to be mapped if they are in the current workspace */
6610 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
6611 map_window_raised(win->id);
6617 free_window(struct ws_win *win)
6619 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%x\n", win->id);
6624 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6629 xcb_icccm_get_wm_class_reply_wipe(&win->ch);
6634 memset(win, 0xff, sizeof *win); /* XXX kill later */
6637 DNPRINTF(SWM_D_MISC, "free_window: done\n");
6641 unmanage_window(struct ws_win *win)
6643 struct ws_win *parent;
6644 xcb_screen_t *screen;
6649 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%x\n", win->id);
6651 if (win->transient) {
6652 parent = find_window(win->transient);
6654 parent->child_trans = NULL;
6657 /* focus on root just in case */
6658 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
6659 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT,
6660 screen->root, XCB_CURRENT_TIME);
6664 TAILQ_REMOVE(&win->ws->winlist, win, entry);
6665 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
6669 focus_magic(struct ws_win *win)
6671 DNPRINTF(SWM_D_FOCUS, "focus_magic: window: 0x%x\n", WINID(win));
6674 /* if there are no windows clear the status-bar */
6679 if (win->child_trans) {
6680 /* win = parent & has a transient so focus on that */
6682 focus_win(win->child_trans);
6683 if (win->child_trans->take_focus)
6684 client_msg(win, a_takefocus);
6686 /* make sure transient hasn't disappeared */
6687 if (validate_win(win->child_trans) == 0) {
6688 focus_win(win->child_trans);
6689 if (win->child_trans->take_focus)
6690 client_msg(win->child_trans,
6693 win->child_trans = NULL;
6695 if (win->take_focus)
6696 client_msg(win, a_takefocus);
6702 if (win->take_focus)
6703 client_msg(win, a_takefocus);
6708 expose(xcb_expose_event_t *e)
6711 struct swm_region *r;
6713 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%x\n", e->window);
6715 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6716 for (i = 0; i < num_screens; i++)
6717 TAILQ_FOREACH(r, &screens[i].rl, entry)
6718 if (e->window == WINID(r->bar))
6725 keypress(xcb_key_press_event_t *e)
6727 xcb_keysym_t keysym;
6730 keysym = xcb_key_press_lookup_keysym(syms, e, 0);
6732 DNPRINTF(SWM_D_EVENT, "keypress: %u %u\n", e->detail, keysym);
6734 if ((kp = key_lookup(CLEANMASK(e->state), keysym)) == NULL)
6737 if (kp->funcid == KF_SPAWN_CUSTOM)
6738 spawn_custom(root_to_region(e->root),
6739 &(keyfuncs[kp->funcid].args), kp->spawn_name);
6740 else if (keyfuncs[kp->funcid].func)
6741 keyfuncs[kp->funcid].func(root_to_region(e->root),
6742 &(keyfuncs[kp->funcid].args));
6746 buttonpress(xcb_button_press_event_t *e)
6751 DNPRINTF(SWM_D_EVENT, "buttonpress: window 0x%x, detail: %u\n",
6752 e->event, e->detail);
6754 if ((win = find_window(e->event)) == NULL)
6758 action = client_click;
6760 for (i = 0; i < LENGTH(buttons); i++)
6761 if (action == buttons[i].action && buttons[i].func &&
6762 buttons[i].button == e->detail &&
6763 CLEANMASK(buttons[i].mask) == CLEANMASK(e->state))
6764 buttons[i].func(win, &buttons[i].args);
6770 configurerequest(xcb_configure_request_event_t *e)
6775 uint32_t wc[7] = {0};
6777 if ((win = find_window(e->window)) == NULL)
6778 if ((win = find_unmanaged_window(e->window)) == NULL)
6782 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
6783 mask |= XCB_CONFIG_WINDOW_X;
6786 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
6787 mask |= XCB_CONFIG_WINDOW_Y;
6790 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH) {
6791 mask |= XCB_CONFIG_WINDOW_WIDTH;
6794 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT) {
6795 mask |= XCB_CONFIG_WINDOW_HEIGHT;
6796 wc[i++] = e->height;
6798 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH) {
6799 mask |= XCB_CONFIG_WINDOW_BORDER_WIDTH;
6800 wc[i++] = e->border_width;
6802 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING) {
6803 mask |= XCB_CONFIG_WINDOW_SIBLING;
6804 wc[i++] = e->sibling;
6806 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE) {
6807 mask |= XCB_CONFIG_WINDOW_STACK_MODE;
6808 wc[i++] = e->stack_mode;
6811 DNPRINTF(SWM_D_EVENT, "configurerequest: new window: 0x%x, "
6812 "new: %s, (x,y) w x h: (%d,%d) %d x %d\n", e->window,
6813 YESNO(new), wc[0], wc[1], wc[2], wc[3]);
6815 xcb_configure_window(conn, e->window, mask, wc);
6816 } else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) &&
6817 !(win->ewmh_flags & EWMH_F_FULLSCREEN)) {
6818 win->g_float.x = e->x - X(win->ws->r);
6819 win->g_float.y = e->y - Y(win->ws->r);
6820 win->g_float.w = e->width;
6821 win->g_float.h = e->height;
6822 win->g_floatvalid = 1;
6824 if (win->floating) {
6825 win->g = win->g_float;
6826 win->g.x += X(win->ws->r);
6827 win->g.y += Y(win->ws->r);
6840 configurenotify(xcb_configure_notify_event_t *e)
6844 DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%x\n",
6847 win = find_window(e->window);
6849 xcb_icccm_get_wm_normal_hints_reply(conn,
6850 xcb_icccm_get_wm_normal_hints(conn, win->id),
6859 destroynotify(xcb_destroy_notify_event_t *e)
6863 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%x\n", e->window);
6865 if ((win = find_window(e->window)) == NULL) {
6866 if ((win = find_unmanaged_window(e->window)) == NULL)
6872 /* make sure we focus on something */
6875 unmanage_window(win);
6881 enternotify(xcb_enter_notify_event_t *e)
6884 DNPRINTF(SWM_D_FOCUS, "enternotify: window: 0x%x, mode: %d, detail: "
6885 "%d, root: 0x%x, subwindow: 0x%x, same_screen_focus: %s, "
6886 "state: %d\n", e->event, e->mode, e->detail, e->root,
6887 e->child, YESNO(e->same_screen_focus), e->state);
6889 if (e->mode != XCB_NOTIFY_MODE_NORMAL) {
6890 DNPRINTF(SWM_D_EVENT, "skip enternotify: generated by "
6895 switch (focus_mode) {
6896 case SWM_FOCUS_DEFAULT:
6898 case SWM_FOCUS_FOLLOW:
6900 case SWM_FOCUS_SYNERGY:
6904 if ((win = find_window(e->event)) == NULL) {
6905 DNPRINTF(SWM_D_EVENT, "skip enternotify: window is NULL\n");
6914 /* lets us use one switch statement for arbitrary mode/detail combinations */
6915 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
6918 mapnotify(xcb_map_notify_event_t *e)
6922 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%x\n", e->window);
6924 win = manage_window(e->window);
6926 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
6929 * focus_win can only set input focus on a mapped window.
6930 * make sure the window really has focus since it is just being mapped.
6932 if (win->ws->focus == win)
6937 mappingnotify(xcb_mapping_notify_event_t *e)
6939 xcb_refresh_keyboard_mapping(syms, e);
6941 if (e->request == XCB_MAPPING_KEYBOARD)
6946 maprequest(xcb_map_request_event_t *e)
6949 struct swm_region *r;
6950 xcb_get_window_attributes_reply_t *war;
6952 DNPRINTF(SWM_D_EVENT, "maprequest: window: 0x%x\n",
6955 war = xcb_get_window_attributes_reply(conn,
6956 xcb_get_window_attributes(conn, e->window),
6960 if (war->override_redirect) {
6966 win = manage_window(e->window);
6968 return; /* can't happen */
6973 /* make new win focused */
6974 r = root_to_region(win->wa->root);
6975 if (win->ws == r->ws)
6980 propertynotify(xcb_property_notify_event_t *e)
6986 xcb_get_atom_name_reply_t *r;
6988 r = xcb_get_atom_name_reply(conn,
6989 xcb_get_atom_name(conn, e->atom),
6992 len = xcb_get_atom_name_name_length(r);
6994 name = malloc(len + 1);
6996 memcpy(name, xcb_get_atom_name_name(r), len);
6999 DNPRINTF(SWM_D_EVENT,
7000 "propertynotify: window: 0x%x, atom: %s\n",
7009 win = find_window(e->window);
7013 if (e->state == XCB_PROPERTY_DELETE && e->atom == a_swm_iconic) {
7014 update_iconic(win, 0);
7015 map_window_raised(win->id);
7022 case XCB_ATOM_WM_CLASS:
7023 case XCB_ATOM_WM_NAME:
7032 unmapnotify(xcb_unmap_notify_event_t *e)
7036 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%x\n", e->window);
7038 /* determine if we need to help unmanage this window */
7039 win = find_window(e->window);
7043 if (getstate(e->window) == XCB_ICCCM_WM_STATE_NORMAL) {
7044 unmanage_window(win);
7047 /* resend unmap because we ated it */
7048 xcb_unmap_window(conn, e->window);
7054 visibilitynotify(xcb_visibility_notify_event_t *e)
7056 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%x\n",
7061 clientmessage(xcb_client_message_event_t *e)
7065 win = find_window(e->window);
7070 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%x, type: %u\n",
7071 e->window, e->type);
7073 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7074 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
7077 if (e->type == ewmh[_NET_CLOSE_WINDOW].atom) {
7078 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
7079 if (win->can_delete)
7080 client_msg(win, a_delete);
7082 xcb_kill_client(conn, win->id);
7084 if (e->type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
7085 DNPRINTF(SWM_D_EVENT,
7086 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
7087 if (win->floating) {
7088 if (e->data.data32[0] & (1<<8)) /* x */
7089 X(win) = e->data.data32[1];
7090 if (e->data.data32[0] & (1<<9)) /* y */
7091 Y(win) = e->data.data32[2];
7092 if (e->data.data32[0] & (1<<10)) /* width */
7093 WIDTH(win) = e->data.data32[3];
7094 if (e->data.data32[0] & (1<<11)) /* height */
7095 HEIGHT(win) = e->data.data32[4];
7100 /* TODO: Change stack sizes */
7101 /* notify no change was made. */
7102 config_win(win, NULL);
7105 if (e->type == ewmh[_NET_WM_STATE].atom) {
7106 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
7107 ewmh_update_win_state(win, e->data.data32[1], e->data.data32[0]);
7108 if (e->data.data32[2])
7109 ewmh_update_win_state(win, e->data.data32[2],
7122 const uint32_t val = XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT;
7125 /* this causes an error if some other window manager is running */
7126 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7127 for (i = 0; i < num_screens; i++) {
7129 xcb_change_window_attributes(conn, sc->root,
7130 XCB_CW_EVENT_MASK, &val);
7135 new_region(struct swm_screen *s, int x, int y, int w, int h)
7137 struct swm_region *r, *n;
7138 struct workspace *ws = NULL;
7141 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
7142 s->idx, w, h, x, y);
7144 /* remove any conflicting regions */
7145 n = TAILQ_FIRST(&s->rl);
7148 n = TAILQ_NEXT(r, entry);
7149 if (X(r) < (x + w) &&
7150 (X(r) + WIDTH(r)) > x &&
7152 (Y(r) + HEIGHT(r)) > y) {
7153 if (r->ws->r != NULL)
7154 r->ws->old_r = r->ws->r;
7157 TAILQ_REMOVE(&s->rl, r, entry);
7158 TAILQ_INSERT_TAIL(&s->orl, r, entry);
7162 /* search old regions for one to reuse */
7164 /* size + location match */
7165 TAILQ_FOREACH(r, &s->orl, entry)
7166 if (X(r) == x && Y(r) == y &&
7167 HEIGHT(r) == h && WIDTH(r) == w)
7171 TAILQ_FOREACH(r, &s->orl, entry)
7172 if (HEIGHT(r) == h && WIDTH(r) == w)
7176 TAILQ_REMOVE(&s->orl, r, entry);
7177 /* try to use old region's workspace */
7178 if (r->ws->r == NULL)
7181 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
7182 err(1, "new_region: calloc: failed to allocate memory "
7185 /* if we don't have a workspace already, find one */
7187 for (i = 0; i < workspace_limit; i++)
7188 if (s->ws[i].r == NULL) {
7195 errx(1, "new_region: no free workspaces");
7206 TAILQ_INSERT_TAIL(&s->rl, r, entry);
7212 #ifdef SWM_XRR_HAS_CRTC
7215 #endif /* SWM_XRR_HAS_CRTC */
7216 struct swm_region *r;
7218 xcb_randr_get_screen_resources_current_cookie_t src;
7219 xcb_randr_get_screen_resources_current_reply_t *srr;
7220 xcb_randr_get_crtc_info_cookie_t cic;
7221 xcb_randr_get_crtc_info_reply_t *cir = NULL;
7222 xcb_randr_crtc_t *crtc;
7223 xcb_screen_t *screen = get_screen(i);
7225 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7226 if (i >= num_screens)
7227 errx(1, "scan_xrandr: invalid screen");
7229 /* remove any old regions */
7230 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
7231 r->ws->old_r = r->ws->r = NULL;
7233 TAILQ_REMOVE(&screens[i].rl, r, entry);
7234 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
7238 /* map virtual screens onto physical screens */
7239 #ifdef SWM_XRR_HAS_CRTC
7240 if (xrandr_support) {
7241 src = xcb_randr_get_screen_resources_current(conn,
7243 srr = xcb_randr_get_screen_resources_current_reply(conn, src,
7246 new_region(&screens[i], 0, 0,
7247 screen->width_in_pixels,
7248 screen->height_in_pixels);
7251 ncrtc = srr->num_crtcs;
7252 for (c = 0; c < ncrtc; c++) {
7253 crtc = xcb_randr_get_screen_resources_current_crtcs(srr);
7254 cic = xcb_randr_get_crtc_info(conn, crtc[c],
7256 cir = xcb_randr_get_crtc_info_reply(conn, cic, NULL);
7259 if (cir->num_outputs == 0) {
7265 new_region(&screens[i], 0, 0,
7266 screen->width_in_pixels,
7267 screen->height_in_pixels);
7269 new_region(&screens[i],
7270 cir->x, cir->y, cir->width, cir->height);
7275 #endif /* SWM_XRR_HAS_CRTC */
7277 new_region(&screens[i], 0, 0, screen->width_in_pixels,
7278 screen->height_in_pixels);
7283 screenchange(xcb_randr_screen_change_notify_event_t *e)
7285 struct swm_region *r;
7288 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%x\n", e->root);
7290 if (e->rotation & (XCB_RANDR_ROTATION_ROTATE_90
7291 | XCB_RANDR_ROTATION_ROTATE_270))
7292 xcb_randr_set_screen_size(conn, e->root, e->height,
7293 e->width, e->mheight, e->mwidth);
7295 xcb_randr_set_screen_size(conn, e->root, e->width,
7296 e->height, e->mwidth, e->mheight);
7298 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7299 /* silly event doesn't include the screen index */
7300 for (i = 0; i < num_screens; i++)
7301 if (screens[i].root == e->root)
7303 if (i >= num_screens)
7304 errx(1, "screenchange: screen not found");
7306 /* brute force for now, just re-enumerate the regions */
7309 /* add bars to all regions */
7310 for (i = 0; i < num_screens; i++)
7311 TAILQ_FOREACH(r, &screens[i].rl, entry)
7319 xcb_window_t *wins = NULL;
7321 int i, j, num_screens;
7322 uint16_t state, manage;
7324 xcb_query_tree_cookie_t qtc;
7325 xcb_query_tree_reply_t *qtr;
7326 xcb_get_window_attributes_cookie_t c;
7327 xcb_get_window_attributes_reply_t *r;
7328 xcb_get_property_cookie_t pc;
7330 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7331 for (i = 0; i < num_screens; i++) {
7332 qtc = xcb_query_tree(conn, screens[i].root);
7333 qtr = xcb_query_tree_reply(conn, qtc, NULL);
7336 wins = xcb_query_tree_children(qtr);
7337 no = xcb_query_tree_children_length(qtr);
7338 /* attach windows to a region */
7339 /* normal windows */
7340 for (j = 0; j < no; j++) {
7341 c = xcb_get_window_attributes(conn, wins[j]);
7342 r = xcb_get_window_attributes_reply(conn, c, NULL);
7345 if (r->override_redirect) {
7350 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7351 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7357 state = getstate(wins[j]);
7358 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7359 if (r->map_state == XCB_MAP_STATE_VIEWABLE || manage)
7360 manage_window(wins[j]);
7363 /* transient windows */
7364 for (j = 0; j < no; j++) {
7365 c = xcb_get_window_attributes(conn, wins[j]);
7366 r = xcb_get_window_attributes_reply(conn, c, NULL);
7369 if (r->override_redirect) {
7375 state = getstate(wins[j]);
7376 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7377 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7378 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7379 &wins[j], NULL) && manage)
7380 manage_window(wins[j]);
7389 int i, j, k, num_screens;
7390 struct workspace *ws;
7391 uint32_t gcv[1], wa[1];
7392 const xcb_query_extension_reply_t *qep;
7393 xcb_cursor_t cursor;
7394 xcb_font_t cursor_font;
7395 xcb_randr_query_version_cookie_t c;
7396 xcb_randr_query_version_reply_t *r;
7398 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7399 if ((screens = calloc(num_screens,
7400 sizeof(struct swm_screen))) == NULL)
7401 err(1, "setup_screens: calloc: failed to allocate memory for "
7404 /* initial Xrandr setup */
7405 xrandr_support = False;
7406 c = xcb_randr_query_version(conn, True, True);
7407 r = xcb_randr_query_version_reply(conn, c, NULL);
7409 if (r->major_version >= 1)
7410 xrandr_support = True;
7413 qep = xcb_get_extension_data(conn, &xcb_randr_id);
7414 xrandr_eventbase = qep->first_event;
7416 cursor_font = xcb_generate_id(conn);
7417 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
7419 cursor = xcb_generate_id(conn);
7420 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
7421 XC_left_ptr, XC_left_ptr + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
7424 /* map physical screens */
7425 for (i = 0; i < num_screens; i++) {
7426 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
7428 TAILQ_INIT(&screens[i].rl);
7429 TAILQ_INIT(&screens[i].orl);
7430 screens[i].root = get_screen(i)->root;
7432 /* set default colors */
7433 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
7434 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
7435 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
7436 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
7437 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
7439 /* create graphics context on screen */
7440 screens[i].bar_gc = xcb_generate_id(conn);
7442 xcb_create_gc(conn, screens[i].bar_gc, screens[i].root,
7443 XCB_GC_GRAPHICS_EXPOSURES, gcv);
7445 /* set default cursor */
7446 xcb_change_window_attributes(conn, screens[i].root,
7449 /* init all workspaces */
7450 /* XXX these should be dynamically allocated too */
7451 for (j = 0; j < SWM_WS_MAX; j++) {
7452 ws = &screens[i].ws[j];
7458 TAILQ_INIT(&ws->winlist);
7459 TAILQ_INIT(&ws->unmanagedlist);
7461 for (k = 0; layouts[k].l_stack != NULL; k++)
7462 if (layouts[k].l_config != NULL)
7463 layouts[k].l_config(ws,
7464 SWM_ARG_ID_STACKINIT);
7465 ws->cur_layout = &layouts[0];
7466 ws->cur_layout->l_string(ws);
7472 xcb_randr_select_input(conn, screens[i].root,
7473 XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE);
7475 xcb_free_cursor(conn, cursor);
7476 xcb_close_font(conn, cursor_font);
7482 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
7483 err(1, "setup_globals: strdup: failed to allocate memory.");
7485 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
7486 err(1, "setup_globals: strdup: failed to allocate memory.");
7488 if ((syms = xcb_key_symbols_alloc(conn)) == NULL)
7489 errx(1, "unable to allocate key symbols");
7491 a_state = get_atom_from_string("WM_STATE");
7492 a_prot = get_atom_from_string("WM_PROTOCOLS");
7493 a_delete = get_atom_from_string("WM_DELETE_WINDOW");
7494 a_takefocus = get_atom_from_string("WM_TAKE_FOCUS");
7495 a_wmname = get_atom_from_string("WM_NAME");
7496 a_netwmname = get_atom_from_string("_NET_WM_NAME");
7497 a_utf8_string = get_atom_from_string("UTF8_STRING");
7498 a_string = get_atom_from_string("STRING");
7499 a_swm_iconic = get_atom_from_string("_SWM_ICONIC");
7506 xcb_atom_t netwmcheck, netwmname, utf8_string;
7507 xcb_window_t root, win;
7510 /* work around sun jdk bugs, code from wmname */
7511 netwmcheck = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
7512 netwmname = get_atom_from_string("_NET_WM_NAME");
7513 utf8_string = get_atom_from_string("UTF8_STRING");
7515 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7516 for (i = 0; i < num_screens; i++) {
7517 root = screens[i].root;
7519 win = xcb_generate_id(conn);
7520 wa[0] = screens[i].c[SWM_S_COLOR_UNFOCUS].color;
7521 wa[1] = screens[i].c[SWM_S_COLOR_UNFOCUS].color;
7522 xcb_create_window(conn, XCB_COPY_FROM_PARENT, win, 0, 0, 0, 1,
7523 1, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
7524 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
7526 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root,
7527 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7528 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7529 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7530 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7531 netwmname, utf8_string, 8, strlen("LG3D"), "LG3D");
7536 event_error(xcb_generic_error_t *e)
7538 DNPRINTF(SWM_D_EVENT, "event_error: %s(%u) from %s(%u), sequence: %u, "
7539 "resource_id: %u, minor_code: %u\n",
7540 xcb_event_get_error_label(e->error_code), e->error_code,
7541 xcb_event_get_request_label(e->major_code), e->major_code,
7542 e->sequence, e->resource_id, e->minor_code);
7546 event_handle(xcb_generic_event_t *evt)
7548 uint8_t type = XCB_EVENT_RESPONSE_TYPE(evt);
7550 DNPRINTF(SWM_D_EVENT, "XCB Event: %s(%d)\n",
7551 xcb_event_get_label(XCB_EVENT_RESPONSE_TYPE(evt)),
7552 XCB_EVENT_RESPONSE_TYPE(evt));
7555 #define EVENT(type, callback) case type: callback((void *)evt); return
7556 EVENT(0, event_error);
7557 EVENT(XCB_BUTTON_PRESS, buttonpress);
7558 /*EVENT(XCB_BUTTON_RELEASE, buttonpress);*/
7559 /*EVENT(XCB_CIRCULATE_NOTIFY, );*/
7560 /*EVENT(XCB_CIRCULATE_REQUEST, );*/
7561 EVENT(XCB_CLIENT_MESSAGE, clientmessage);
7562 /*EVENT(XCB_COLORMAP_NOTIFY, );*/
7563 EVENT(XCB_CONFIGURE_NOTIFY, configurenotify);
7564 EVENT(XCB_CONFIGURE_REQUEST, configurerequest);
7565 /*EVENT(XCB_CREATE_NOTIFY, );*/
7566 EVENT(XCB_DESTROY_NOTIFY, destroynotify);
7567 EVENT(XCB_ENTER_NOTIFY, enternotify);
7568 EVENT(XCB_EXPOSE, expose);
7569 /*EVENT(XCB_FOCUS_IN, );*/
7570 /*EVENT(XCB_FOCUS_OUT, );*/
7571 /*EVENT(XCB_GRAPHICS_EXPOSURE, );*/
7572 /*EVENT(XCB_GRAVITY_NOTIFY, );*/
7573 EVENT(XCB_KEY_PRESS, keypress);
7574 /*EVENT(XCB_KEY_RELEASE, keypress);*/
7575 /*EVENT(XCB_KEYMAP_NOTIFY, );*/
7576 /*EVENT(XCB_LEAVE_NOTIFY, );*/
7577 EVENT(XCB_MAP_NOTIFY, mapnotify);
7578 EVENT(XCB_MAP_REQUEST, maprequest);
7579 EVENT(XCB_MAPPING_NOTIFY, mappingnotify);
7580 /*EVENT(XCB_MOTION_NOTIFY, );*/
7581 /*EVENT(XCB_NO_EXPOSURE, );*/
7582 EVENT(XCB_PROPERTY_NOTIFY, propertynotify);
7583 /*EVENT(XCB_REPARENT_NOTIFY, );*/
7584 /*EVENT(XCB_RESIZE_REQUEST, );*/
7585 /*EVENT(XCB_SELECTION_CLEAR, );*/
7586 /*EVENT(XCB_SELECTION_NOTIFY, );*/
7587 /*EVENT(XCB_SELECTION_REQUEST, );*/
7588 EVENT(XCB_UNMAP_NOTIFY, unmapnotify);
7589 /*EVENT(XCB_VISIBILITY_NOTIFY, visibilitynotify);*/
7592 if (type - xrandr_eventbase == XCB_RANDR_SCREEN_CHANGE_NOTIFY)
7593 screenchange((void *)evt);
7597 main(int argc, char *argv[])
7599 struct swm_region *r, *rr;
7600 struct ws_win *winfocus = NULL;
7602 char conf[PATH_MAX], *cfile = NULL;
7604 int xfd, i, num_screens;
7605 struct sigaction sact;
7606 xcb_generic_event_t *evt;
7610 time_started = time(NULL);
7613 warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
7614 if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, ""))
7615 warnx("no locale support");
7617 /* handle some signals */
7618 bzero(&sact, sizeof(sact));
7619 sigemptyset(&sact.sa_mask);
7621 sact.sa_handler = sighdlr;
7622 sigaction(SIGINT, &sact, NULL);
7623 sigaction(SIGQUIT, &sact, NULL);
7624 sigaction(SIGTERM, &sact, NULL);
7625 sigaction(SIGHUP, &sact, NULL);
7627 sact.sa_handler = sighdlr;
7628 sact.sa_flags = SA_NOCLDSTOP;
7629 sigaction(SIGCHLD, &sact, NULL);
7631 conn = xcb_connect(NULL, NULL);
7632 if (xcb_connection_has_error(conn))
7633 errx(1, "can not get XCB connection");
7635 xcb_prefetch_extension_data(conn, &xcb_randr_id);
7636 xfd = xcb_get_file_descriptor(conn);
7638 /* look for local and global conf file */
7639 pwd = getpwuid(getuid());
7641 errx(1, "invalid user: %d", getuid());
7643 xcb_grab_server(conn);
7646 /* flush all events */
7647 while ((evt = xcb_poll_for_event(conn))) {
7648 if (XCB_EVENT_RESPONSE_TYPE(evt) == 0)
7656 if (xcb_poll_for_event(conn) != NULL)
7657 errx(1, "another window manager is currently running");
7666 for (i = 0; ; i++) {
7671 snprintf(conf, sizeof conf, "%s/.%s",
7672 pwd->pw_dir, SWM_CONF_FILE);
7676 snprintf(conf, sizeof conf, "/etc/%s",
7681 snprintf(conf, sizeof conf, "%s/.%s",
7682 pwd->pw_dir, SWM_CONF_FILE_OLD);
7686 snprintf(conf, sizeof conf, "/etc/%s",
7693 if (strlen(conf) && stat(conf, &sb) != -1)
7694 if (S_ISREG(sb.st_mode)) {
7701 /* load conf (if any) */
7703 conf_load(cfile, SWM_CONF_DEFAULT);
7706 /* set some values to work around bad programs */
7708 /* grab existing windows (before we build the bars) */
7711 if (getenv("SWM_STARTED") == NULL)
7712 setenv("SWM_STARTED", "YES", 1);
7714 /* setup all bars */
7715 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7716 for (i = 0; i < num_screens; i++)
7717 TAILQ_FOREACH(r, &screens[i].rl, entry) {
7718 if (winfocus == NULL)
7719 winfocus = TAILQ_FIRST(&r->ws->winlist);
7728 xcb_ungrab_server(conn);
7732 while ((evt = xcb_poll_for_event(conn))) {
7739 /* if we are being restarted go focus on first window */
7741 rr = winfocus->ws->r;
7743 /* not a visible window */
7747 /* move pointer to first screen if multi screen */
7748 if (num_screens > 1 || outputs > 1)
7749 xcb_warp_pointer(conn, XCB_WINDOW_NONE,
7750 rr->s[0].root, 0, 0, 0, 0, X(rr),
7751 Y(rr) + (bar_enabled ? bar_height : 0));
7753 a.id = SWM_ARG_ID_FOCUSCUR;
7763 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
7765 DNPRINTF(SWM_D_MISC, "select failed");
7766 if (restart_wm == 1)
7767 restart(NULL, NULL);
7768 if (search_resp == 1)
7781 for (i = 0; i < num_screens; ++i)
7782 if (screens[i].bar_gc != 0)
7783 xcb_free_gc(conn, screens[i].bar_gc);
7785 XFreeFontSet(display, bar_fs);
7787 xcb_key_symbols_free(syms);
7788 xcb_disconnect(conn);