2 * Copyright (c) 2009-2012 Marco Peereboom <marco@peereboom.us>
3 * Copyright (c) 2009-2011 Ryan McBride <mcbride@countersiege.com>
4 * Copyright (c) 2009 Darrin Chandler <dwchandler@stilyagin.com>
5 * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org>
6 * Copyright (c) 2010 Tuukka Kataja <stuge@xor.fi>
7 * Copyright (c) 2011 Jason L. Wright <jason@thought.net>
8 * Copyright (c) 2011-2012 Reginald Kennedy <rk@rejii.com>
9 * Copyright (c) 2011-2012 Lawrence Teo <lteo@lteo.net>
10 * Copyright (c) 2011-2012 Tiago Cunha <tcunha@gmx.com>
12 * Permission to use, copy, modify, and distribute this software for any
13 * purpose with or without fee is hereby granted, provided that the above
14 * copyright notice and this permission notice appear in all copies.
16 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
17 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
18 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
19 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
20 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
21 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
22 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
25 * Much code and ideas taken from dwm under the following license:
26 * MIT/X Consortium License
28 * 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
29 * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
30 * 2006-2007 Jukka Salmi <jukka at salmi dot ch>
31 * 2007 Premysl Hruby <dfenze at gmail dot com>
32 * 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
33 * 2007 Christof Musik <christof at sendfax dot de>
34 * 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
35 * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
36 * 2008 Martin Hurton <martin dot hurton at gmail dot com>
38 * Permission is hereby granted, free of charge, to any person obtaining a
39 * copy of this software and associated documentation files (the "Software"),
40 * to deal in the Software without restriction, including without limitation
41 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
42 * and/or sell copies of the Software, and to permit persons to whom the
43 * Software is furnished to do so, subject to the following conditions:
45 * The above copyright notice and this permission notice shall be included in
46 * all copies or substantial portions of the Software.
48 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
49 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
50 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
51 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
52 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
53 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
54 * DEALINGS IN THE SOFTWARE.
72 #include <sys/types.h>
76 #include <sys/queue.h>
77 #include <sys/param.h>
78 #include <sys/select.h>
79 #if defined(__linux__)
81 #elif defined(__OpenBSD__)
83 #elif defined(__FreeBSD__)
89 #include <X11/cursorfont.h>
90 #include <X11/keysym.h>
91 #include <X11/XKBlib.h>
92 #include <X11/Xatom.h>
93 #include <X11/Xlib-xcb.h>
94 #include <xcb/randr.h>
95 #include <xcb/xcb_atom.h>
96 #include <xcb/xcb_aux.h>
97 #include <xcb/xcb_event.h>
98 #include <xcb/xcb_icccm.h>
99 #include <xcb/xcb_keysyms.h>
100 #include <xcb/xtest.h>
101 #include <X11/Xproto.h>
102 #include <X11/Xutil.h>
103 #include <X11/extensions/Xrandr.h>
104 #include <X11/extensions/XTest.h>
112 #ifdef SPECTRWM_BUILDSTR
113 static const char *buildstr = SPECTRWM_BUILDSTR;
115 static const char *buildstr = SPECTRWM_VERSION;
119 # error XRandR versions less than 1.0 are not supported
124 #define SWM_XRR_HAS_CRTC
128 #if defined(__OpenBSD__)
129 #define XCB_ICCCM_SIZE_HINT_P_MIN_SIZE XCB_SIZE_HINT_P_MIN_SIZE
130 #define XCB_ICCCM_SIZE_HINT_P_MAX_SIZE XCB_SIZE_HINT_P_MAX_SIZE
131 #define XCB_ICCCM_SIZE_HINT_P_RESIZE_INC XCB_SIZE_HINT_P_RESIZE_INC
132 #define XCB_ICCCM_WM_HINT_X_URGENCY XCB_WM_HINT_X_URGENCY
133 #define XCB_ICCCM_WM_STATE_ICONIC XCB_WM_STATE_ICONIC
134 #define XCB_ICCCM_WM_STATE_WITHDRAWN XCB_WM_STATE_WITHDRAWN
135 #define XCB_ICCCM_WM_STATE_NORMAL XCB_WM_STATE_NORMAL
136 #define xcb_icccm_get_text_property_reply_t xcb_get_text_property_reply_t
137 #define xcb_icccm_get_text_property_reply_wipe xcb_get_text_property_reply_wipe
138 #define xcb_icccm_get_wm_class xcb_get_wm_class
139 #define xcb_icccm_get_wm_class_reply xcb_get_wm_class_reply
140 #define xcb_icccm_get_wm_class_reply_t xcb_get_wm_class_reply_t
141 #define xcb_icccm_get_wm_class_reply_wipe xcb_get_wm_class_reply_wipe
142 #define xcb_icccm_get_wm_hints xcb_get_wm_hints
143 #define xcb_icccm_get_wm_hints_reply xcb_get_wm_hints_reply
144 #define xcb_icccm_get_wm_name xcb_get_wm_name
145 #define xcb_icccm_get_wm_name_reply xcb_get_wm_name_reply
146 #define xcb_icccm_get_wm_normal_hints xcb_get_wm_normal_hints
147 #define xcb_icccm_get_wm_normal_hints_reply xcb_get_wm_normal_hints_reply
148 #define xcb_icccm_get_wm_protocols xcb_get_wm_protocols
149 #define xcb_icccm_get_wm_protocols_reply xcb_get_wm_protocols_reply
150 #define xcb_icccm_get_wm_protocols_reply_t xcb_get_wm_protocols_reply_t
151 #define xcb_icccm_get_wm_protocols_reply_wipe xcb_get_wm_protocols_reply_wipe
152 #define xcb_icccm_get_wm_transient_for xcb_get_wm_transient_for
153 #define xcb_icccm_get_wm_transient_for_reply xcb_get_wm_transient_for_reply
154 #define xcb_icccm_wm_hints_t xcb_wm_hints_t
159 #define DPRINTF(x...) do { \
161 fprintf(stderr, x); \
163 #define DNPRINTF(n,x...) do { \
164 if (swm_debug & n) { \
165 fprintf(stderr, "%ld ", (long)(time(NULL) - time_started)); \
166 fprintf(stderr, x); \
169 #define SWM_D_MISC 0x0001
170 #define SWM_D_EVENT 0x0002
171 #define SWM_D_WS 0x0004
172 #define SWM_D_FOCUS 0x0008
173 #define SWM_D_MOVE 0x0010
174 #define SWM_D_STACK 0x0020
175 #define SWM_D_MOUSE 0x0040
176 #define SWM_D_PROP 0x0080
177 #define SWM_D_CLASS 0x0100
178 #define SWM_D_KEY 0x0200
179 #define SWM_D_QUIRK 0x0400
180 #define SWM_D_SPAWN 0x0800
181 #define SWM_D_EVENTQ 0x1000
182 #define SWM_D_CONF 0x2000
183 #define SWM_D_BAR 0x4000
185 u_int32_t swm_debug = 0
203 #define DPRINTF(x...)
204 #define DNPRINTF(n,x...)
207 #define LENGTH(x) (sizeof x / sizeof x[0])
208 #define MODKEY Mod1Mask
209 #define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
210 #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
211 #define MOUSEMASK (BUTTONMASK|PointerMotionMask)
212 #define SWM_PROPLEN (16)
213 #define SWM_FUNCNAME_LEN (32)
214 #define SWM_KEYS_LEN (255)
215 #define SWM_QUIRK_LEN (64)
216 #define X(r) (r)->g.x
217 #define Y(r) (r)->g.y
218 #define WIDTH(r) (r)->g.w
219 #define HEIGHT(r) (r)->g.h
220 #define BORDER(w) (w->bordered ? border_width : 0)
221 #define MAX_X(r) ((r)->g.x + (r)->g.w)
222 #define MAX_Y(r) ((r)->g.y + (r)->g.h)
223 #define SH_MIN(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MIN_SIZE
224 #define SH_MIN_W(w) (w)->sh.min_width
225 #define SH_MIN_H(w) (w)->sh.min_height
226 #define SH_MAX(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MAX_SIZE
227 #define SH_MAX_W(w) (w)->sh.max_width
228 #define SH_MAX_H(w) (w)->sh.max_height
229 #define SH_INC(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_RESIZE_INC
230 #define SH_INC_W(w) (w)->sh.width_inc
231 #define SH_INC_H(w) (w)->sh.height_inc
232 #define SWM_MAX_FONT_STEPS (3)
233 #define WINID(w) ((w) ? (w)->id : 0)
234 #define YESNO(x) ((x) ? "yes" : "no")
236 #define SWM_FOCUS_DEFAULT (0)
237 #define SWM_FOCUS_SYNERGY (1)
238 #define SWM_FOCUS_FOLLOW (2)
240 #define SWM_CONF_DEFAULT (0)
241 #define SWM_CONF_KEYMAPPING (1)
244 #define SWM_LIB "/usr/local/lib/libswmhack.so"
251 xcb_atom_t takefocus;
253 xcb_atom_t a_netwmname;
254 xcb_atom_t a_utf8_string;
256 xcb_atom_t a_swm_iconic;
257 volatile sig_atomic_t running = 1;
258 volatile sig_atomic_t restart_wm = 0;
260 /*int last_focus_event = FocusOut;*/
261 int (*xerrorxlib)(Display *, XErrorEvent *);
265 int xrandr_eventbase;
266 unsigned int numlockmask = 0;
268 xcb_connection_t *conn;
269 xcb_key_symbols_t *syms;
272 int cycle_visible = 0;
274 int font_adjusted = 0;
275 unsigned int mod_key = MODKEY;
278 struct swm_region *search_r;
279 int select_list_pipe[2];
280 int select_resp_pipe[2];
282 volatile sig_atomic_t search_resp;
283 int search_resp_action;
285 struct search_window {
286 TAILQ_ENTRY(search_window) entry;
290 xcb_window_t indicator;
292 TAILQ_HEAD(search_winlist, search_window);
293 struct search_winlist search_wl;
298 SWM_SEARCH_UNICONIFY,
299 SWM_SEARCH_NAME_WORKSPACE,
300 SWM_SEARCH_SEARCH_WORKSPACE,
301 SWM_SEARCH_SEARCH_WINDOW
304 #define SWM_STACK_TOP (0)
305 #define SWM_STACK_BOTTOM (1)
306 #define SWM_STACK_ABOVE (2)
307 #define SWM_STACK_BELOW (3)
310 double dialog_ratio = 0.6;
312 #define SWM_BAR_MAX (256)
313 #define SWM_BAR_JUSTIFY_LEFT (0)
314 #define SWM_BAR_JUSTIFY_CENTER (1)
315 #define SWM_BAR_JUSTIFY_RIGHT (2)
316 #define SWM_BAR_OFFSET (4)
317 #define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-*-*-*-*-*-*-*-*," \
318 "-*-profont-*-*-*-*-*-*-*-*-*-*-*-*," \
319 "-*-times-medium-r-*-*-*-*-*-*-*-*-*-*," \
320 "-misc-fixed-medium-r-*-*-*-*-*-*-*-*-*-*," \
321 "-*-*-*-r-*--*-*-*-*-*-*-*-*"
323 char *bar_argv[] = { NULL, NULL };
325 unsigned char bar_ext[SWM_BAR_MAX];
326 char bar_vertext[SWM_BAR_MAX];
328 sig_atomic_t bar_alarm = 0;
331 int bar_border_width = 1;
332 int bar_at_bottom = 0;
334 int bar_extra_running = 0;
337 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
338 char *bar_format = NULL;
339 int stack_enabled = 1;
340 int clock_enabled = 1;
341 int urgent_enabled = 0;
342 char *clock_format = NULL;
343 int title_name_enabled = 0;
344 int title_class_enabled = 0;
345 int window_name_enabled = 0;
346 int focus_mode = SWM_FOCUS_DEFAULT;
347 int focus_close = SWM_STACK_BELOW;
348 int focus_close_wrap = 1;
349 int focus_default = SWM_STACK_TOP;
350 int spawn_position = SWM_STACK_TOP;
351 int disable_border = 0;
352 int border_width = 1;
353 int verbose_layout = 0;
357 XFontSetExtents *bar_fs_extents;
361 #define SWM_MENU_FN (2)
362 #define SWM_MENU_NB (4)
363 #define SWM_MENU_NF (6)
364 #define SWM_MENU_SB (8)
365 #define SWM_MENU_SF (10)
367 /* layout manager data */
368 struct swm_geometry {
381 struct swm_geometry g;
384 /* virtual "screens" */
386 TAILQ_ENTRY(swm_region) entry;
387 struct swm_geometry g;
388 struct workspace *ws; /* current workspace on this region */
389 struct workspace *ws_prior; /* prior workspace on this region */
390 struct swm_screen *s; /* screen idx */
393 TAILQ_HEAD(swm_region_list, swm_region);
396 TAILQ_ENTRY(ws_win) entry;
398 xcb_window_t transient;
399 struct ws_win *child_trans; /* transient child window */
400 struct swm_geometry g; /* current geometry */
401 struct swm_geometry g_float; /* region coordinates */
402 int g_floatvalid; /* g_float geometry validity */
403 int floatmaxed; /* whether maxed by max_stack */
408 unsigned int ewmh_flags;
409 int font_size_boundary[SWM_MAX_FONT_STEPS];
415 unsigned long quirks;
416 struct workspace *ws; /* always valid */
417 struct swm_screen *s; /* always valid, never changes */
418 xcb_get_geometry_reply_t *wa;
420 xcb_icccm_get_wm_class_reply_t ch;
421 xcb_icccm_wm_hints_t hints;
423 TAILQ_HEAD(ws_win_list, ws_win);
427 TAILQ_ENTRY(pid_e) entry;
431 TAILQ_HEAD(pid_list, pid_e);
432 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
434 /* layout handlers */
436 void vertical_config(struct workspace *, int);
437 void vertical_stack(struct workspace *, struct swm_geometry *);
438 void horizontal_config(struct workspace *, int);
439 void horizontal_stack(struct workspace *, struct swm_geometry *);
440 void max_stack(struct workspace *, struct swm_geometry *);
441 void plain_stacker(struct workspace *);
442 void fancy_stacker(struct workspace *);
444 struct ws_win *find_window(xcb_window_t);
446 void grabbuttons(struct ws_win *, int);
447 void new_region(struct swm_screen *, int, int, int, int);
448 void unmanage_window(struct ws_win *);
449 uint16_t getstate(xcb_window_t);
451 int conf_load(char *, int);
454 void (*l_stack)(struct workspace *, struct swm_geometry *);
455 void (*l_config)(struct workspace *, int);
457 #define SWM_L_FOCUSPREV (1<<0)
458 #define SWM_L_MAPONFOCUS (1<<1)
459 void (*l_string)(struct workspace *);
461 /* stack, configure */
462 { vertical_stack, vertical_config, 0, plain_stacker },
463 { horizontal_stack, horizontal_config, 0, plain_stacker },
465 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
466 { NULL, NULL, 0, NULL },
469 /* position of max_stack mode in the layouts array, index into layouts! */
470 #define SWM_V_STACK (0)
471 #define SWM_H_STACK (1)
472 #define SWM_MAX_STACK (2)
474 #define SWM_H_SLICE (32)
475 #define SWM_V_SLICE (32)
477 /* define work spaces */
479 int idx; /* workspace index */
480 char *name; /* workspace name */
481 int always_raise; /* raise windows on focus */
482 struct layout *cur_layout; /* current layout handlers */
483 struct ws_win *focus; /* may be NULL */
484 struct ws_win *focus_prev; /* may be NULL */
485 struct swm_region *r; /* may be NULL */
486 struct swm_region *old_r; /* may be NULL */
487 struct ws_win_list winlist; /* list of windows in ws */
488 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
489 char stacker[10]; /* display stacker and layout */
493 int horizontal_msize;
495 int horizontal_stacks;
506 SWM_S_COLOR_BAR_BORDER,
507 SWM_S_COLOR_BAR_FONT,
513 /* physical screen mapping */
514 #define SWM_WS_MAX (22) /* hard limit */
515 int workspace_limit = 10; /* soft limit */
518 int idx; /* screen index */
519 struct swm_region_list rl; /* list of regions on this screen */
520 struct swm_region_list orl; /* list of old regions */
522 struct workspace ws[SWM_WS_MAX];
528 } c[SWM_S_COLOR_MAX];
530 xcb_gcontext_t bar_gc;
532 struct swm_screen *screens;
534 /* args to functions */
537 #define SWM_ARG_ID_FOCUSNEXT (0)
538 #define SWM_ARG_ID_FOCUSPREV (1)
539 #define SWM_ARG_ID_FOCUSMAIN (2)
540 #define SWM_ARG_ID_FOCUSCUR (4)
541 #define SWM_ARG_ID_SWAPNEXT (10)
542 #define SWM_ARG_ID_SWAPPREV (11)
543 #define SWM_ARG_ID_SWAPMAIN (12)
544 #define SWM_ARG_ID_MOVELAST (13)
545 #define SWM_ARG_ID_MASTERSHRINK (20)
546 #define SWM_ARG_ID_MASTERGROW (21)
547 #define SWM_ARG_ID_MASTERADD (22)
548 #define SWM_ARG_ID_MASTERDEL (23)
549 #define SWM_ARG_ID_FLIPLAYOUT (24)
550 #define SWM_ARG_ID_STACKRESET (30)
551 #define SWM_ARG_ID_STACKINIT (31)
552 #define SWM_ARG_ID_CYCLEWS_UP (40)
553 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
554 #define SWM_ARG_ID_CYCLESC_UP (42)
555 #define SWM_ARG_ID_CYCLESC_DOWN (43)
556 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
557 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
558 #define SWM_ARG_ID_STACKINC (50)
559 #define SWM_ARG_ID_STACKDEC (51)
560 #define SWM_ARG_ID_SS_ALL (60)
561 #define SWM_ARG_ID_SS_WINDOW (61)
562 #define SWM_ARG_ID_DONTCENTER (70)
563 #define SWM_ARG_ID_CENTER (71)
564 #define SWM_ARG_ID_KILLWINDOW (80)
565 #define SWM_ARG_ID_DELETEWINDOW (81)
566 #define SWM_ARG_ID_WIDTHGROW (90)
567 #define SWM_ARG_ID_WIDTHSHRINK (91)
568 #define SWM_ARG_ID_HEIGHTGROW (92)
569 #define SWM_ARG_ID_HEIGHTSHRINK (93)
570 #define SWM_ARG_ID_MOVEUP (100)
571 #define SWM_ARG_ID_MOVEDOWN (101)
572 #define SWM_ARG_ID_MOVELEFT (102)
573 #define SWM_ARG_ID_MOVERIGHT (103)
577 void focus(struct swm_region *, union arg *);
578 void focus_magic(struct ws_win *);
582 TAILQ_ENTRY(quirk) entry;
586 #define SWM_Q_FLOAT (1<<0) /* float this window */
587 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
588 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
589 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
590 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
591 #define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
593 TAILQ_HEAD(quirk_list, quirk);
594 struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
597 * Supported EWMH hints should be added to
598 * both the enum and the ewmh array
603 _NET_MOVERESIZE_WINDOW,
604 _NET_WM_ACTION_CLOSE,
605 _NET_WM_ACTION_FULLSCREEN,
607 _NET_WM_ACTION_RESIZE,
608 _NET_WM_ALLOWED_ACTIONS,
611 _NET_WM_STATE_FULLSCREEN,
612 _NET_WM_STATE_HIDDEN,
613 _NET_WM_STATE_MAXIMIZED_HORZ,
614 _NET_WM_STATE_MAXIMIZED_VERT,
615 _NET_WM_STATE_SKIP_PAGER,
616 _NET_WM_STATE_SKIP_TASKBAR,
618 _NET_WM_WINDOW_TYPE_DIALOG,
619 _NET_WM_WINDOW_TYPE_DOCK,
620 _NET_WM_WINDOW_TYPE_NORMAL,
621 _NET_WM_WINDOW_TYPE_SPLASH,
622 _NET_WM_WINDOW_TYPE_TOOLBAR,
623 _NET_WM_WINDOW_TYPE_UTILITY,
624 _SWM_WM_STATE_MANUAL,
631 } ewmh[SWM_EWMH_HINT_MAX] = {
632 /* must be in same order as in the enum */
633 {"_NET_ACTIVE_WINDOW", XCB_ATOM_NONE},
634 {"_NET_CLOSE_WINDOW", XCB_ATOM_NONE},
635 {"_NET_MOVERESIZE_WINDOW", XCB_ATOM_NONE},
636 {"_NET_WM_ACTION_CLOSE", XCB_ATOM_NONE},
637 {"_NET_WM_ACTION_FULLSCREEN", XCB_ATOM_NONE},
638 {"_NET_WM_ACTION_MOVE", XCB_ATOM_NONE},
639 {"_NET_WM_ACTION_RESIZE", XCB_ATOM_NONE},
640 {"_NET_WM_ALLOWED_ACTIONS", XCB_ATOM_NONE},
641 {"_NET_WM_STATE", XCB_ATOM_NONE},
642 {"_NET_WM_STATE_ABOVE", XCB_ATOM_NONE},
643 {"_NET_WM_STATE_FULLSCREEN", XCB_ATOM_NONE},
644 {"_NET_WM_STATE_HIDDEN", XCB_ATOM_NONE},
645 {"_NET_WM_STATE_MAXIMIZED_HORZ", XCB_ATOM_NONE},
646 {"_NET_WM_STATE_MAXIMIZED_VERT", XCB_ATOM_NONE},
647 {"_NET_WM_STATE_SKIP_PAGER", XCB_ATOM_NONE},
648 {"_NET_WM_STATE_SKIP_TASKBAR", XCB_ATOM_NONE},
649 {"_NET_WM_WINDOW_TYPE", XCB_ATOM_NONE},
650 {"_NET_WM_WINDOW_TYPE_DIALOG", XCB_ATOM_NONE},
651 {"_NET_WM_WINDOW_TYPE_DOCK", XCB_ATOM_NONE},
652 {"_NET_WM_WINDOW_TYPE_NORMAL", XCB_ATOM_NONE},
653 {"_NET_WM_WINDOW_TYPE_SPLASH", XCB_ATOM_NONE},
654 {"_NET_WM_WINDOW_TYPE_TOOLBAR", XCB_ATOM_NONE},
655 {"_NET_WM_WINDOW_TYPE_UTILITY", XCB_ATOM_NONE},
656 {"_SWM_WM_STATE_MANUAL", XCB_ATOM_NONE},
659 void store_float_geom(struct ws_win *, struct swm_region *);
660 int floating_toggle_win(struct ws_win *);
661 void constrain_window(struct ws_win *, struct swm_region *, int);
662 void update_window(struct ws_win *);
663 void spawn_select(struct swm_region *, union arg *, char *, int *);
664 char *get_win_name(xcb_window_t);
665 xcb_atom_t get_atom_from_string(const char *);
666 void map_window_raised(xcb_window_t);
668 xcb_screen_t *get_screen(int);
669 int parse_rgb(const char *, uint16_t *, uint16_t *, uint16_t *);
670 void event_handle(xcb_generic_event_t *);
673 parse_rgb(const char *rgb, uint16_t *rr, uint16_t *gg, uint16_t *bb)
675 unsigned int tmpr, tmpg, tmpb;
677 if (sscanf(rgb, "rgb:%x/%x/%x", &tmpr, &tmpg, &tmpb) != 3)
688 get_screen(int screen)
690 xcb_screen_iterator_t i;
692 i = xcb_setup_roots_iterator(xcb_get_setup(conn));
693 for (; i.rem; --screen, xcb_screen_next(&i))
703 xcb_get_input_focus_cookie_t c;
704 xcb_get_input_focus_reply_t *r;
707 c = xcb_get_input_focus(conn);
709 r = xcb_get_input_focus_reply(conn, c, NULL);
715 map_window_raised(xcb_window_t win)
717 uint32_t val = XCB_STACK_MODE_ABOVE;
719 xcb_configure_window(conn, win,
720 XCB_CONFIG_WINDOW_STACK_MODE, &val);
722 xcb_map_window(conn, win);
726 get_atom_from_string(const char *str)
728 xcb_intern_atom_cookie_t c;
729 xcb_intern_atom_reply_t *r;
732 c = xcb_intern_atom(conn, False, strlen(str), str);
733 r = xcb_intern_atom_reply(conn, c, NULL);
741 return (XCB_ATOM_NONE);
745 update_iconic(struct ws_win *win, int newv)
752 iprop = get_atom_from_string("_SWM_ICONIC");
753 if (iprop == XCB_ATOM_NONE)
757 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
758 iprop, XCB_ATOM_INTEGER, 32, 1, &v);
760 xcb_delete_property(conn, win->id, iprop);
764 get_iconic(struct ws_win *win)
768 xcb_get_property_reply_t *pr = NULL;
770 iprop = get_atom_from_string("_SWM_ICONIC");
771 if (iprop == XCB_ATOM_NONE)
774 pr = xcb_get_property_reply(conn,
775 xcb_get_property(conn, False, win->id, iprop, XCB_ATOM_INTEGER,
779 if (pr->type != XCB_ATOM_INTEGER || pr->format != 32)
781 v = *((int32_t *)xcb_get_property_value(pr));
792 int i, j, num_screens;
794 sup_list = get_atom_from_string("_NET_SUPPORTED");
796 for (i = 0; i < LENGTH(ewmh); i++)
797 ewmh[i].atom = get_atom_from_string(ewmh[i].name);
799 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
800 for (i = 0; i < num_screens; i++) {
801 /* Support check window will be created by workaround(). */
803 /* Report supported atoms */
804 xcb_delete_property(conn, screens[i].root, sup_list);
805 for (j = 0; j < LENGTH(ewmh); j++)
806 xcb_change_property(conn, XCB_PROP_MODE_APPEND,
807 screens[i].root, sup_list, XCB_ATOM_ATOM, 32, 1,
816 xcb_atom_t sup_check, sup_list;
818 xcb_get_property_cookie_t pc;
819 xcb_get_property_reply_t *pr;
821 sup_check = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
822 sup_list = get_atom_from_string("_NET_SUPPORTED");
823 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
825 for (i = 0; i < num_screens; i++) {
826 /* Get the support check window and destroy it */
827 pc = xcb_get_property(conn, False, screens[i].root, sup_check,
828 XCB_ATOM_WINDOW, 0, 1);
829 pr = xcb_get_property_reply(conn, pc, NULL);
831 id = *((xcb_window_t *)xcb_get_property_value(pr));
833 xcb_destroy_window(conn, id);
834 xcb_delete_property(conn, screens[i].root, sup_check);
835 xcb_delete_property(conn, screens[i].root, sup_list);
843 ewmh_autoquirk(struct ws_win *win)
848 xcb_get_property_cookie_t c;
849 xcb_get_property_reply_t *r;
851 c = xcb_get_property(conn, False, win->id,
852 ewmh[_NET_WM_WINDOW_TYPE].atom, XCB_ATOM_ATOM, 0, UINT32_MAX);
853 r = xcb_get_property_reply(conn, c, NULL);
857 n = xcb_get_property_value_length(r);
858 type = xcb_get_property_value(r);
860 for (i = 0; i < n; i++) {
861 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
863 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
864 type[i] == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
865 type[i] == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
867 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
870 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
871 type[i] == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
873 win->quirks = SWM_Q_FLOAT;
880 #define SWM_EWMH_ACTION_COUNT_MAX (6)
881 #define EWMH_F_FULLSCREEN (1<<0)
882 #define EWMH_F_ABOVE (1<<1)
883 #define EWMH_F_HIDDEN (1<<2)
884 #define EWMH_F_SKIP_PAGER (1<<3)
885 #define EWMH_F_SKIP_TASKBAR (1<<4)
886 #define SWM_F_MANUAL (1<<5)
889 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
897 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%x, "
898 "fullscreen %s\n", win->id, YESNO(fs));
901 if (!win->g_floatvalid)
902 store_float_geom(win, win->ws->r);
904 win->g = win->ws->r->g;
907 if (win->g_floatvalid) {
908 /* refloat at last floating relative position */
909 win->g = win->g_float;
910 X(win) += X(win->ws->r);
911 Y(win) += Y(win->ws->r);
919 ewmh_update_actions(struct ws_win *win)
921 xcb_atom_t actions[SWM_EWMH_ACTION_COUNT_MAX];
927 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
930 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
931 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
934 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
935 ewmh[_NET_WM_ALLOWED_ACTIONS].atom, XCB_ATOM_ATOM, 32, 1, actions);
938 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
939 #define _NET_WM_STATE_ADD 1 /* add/set property */
940 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
943 ewmh_update_win_state(struct ws_win *win, long state, long action)
945 unsigned int mask = 0;
946 unsigned int changed = 0;
947 unsigned int orig_flags;
952 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
953 mask = EWMH_F_FULLSCREEN;
954 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
956 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
958 if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
959 mask = EWMH_F_SKIP_PAGER;
960 if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
961 mask = EWMH_F_SKIP_TASKBAR;
964 orig_flags = win->ewmh_flags;
967 case _NET_WM_STATE_REMOVE:
968 win->ewmh_flags &= ~mask;
970 case _NET_WM_STATE_ADD:
971 win->ewmh_flags |= mask;
973 case _NET_WM_STATE_TOGGLE:
974 win->ewmh_flags ^= mask;
978 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
980 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
982 if (!floating_toggle_win(win))
983 win->ewmh_flags = orig_flags; /* revert */
984 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
986 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
987 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
989 if (!ewmh_set_win_fullscreen(win,
990 win->ewmh_flags & EWMH_F_FULLSCREEN))
991 win->ewmh_flags = orig_flags; /* revert */
993 xcb_delete_property(conn, win->id, ewmh[_NET_WM_STATE].atom);
995 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
996 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
997 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
998 &ewmh[_NET_WM_STATE_FULLSCREEN].atom);
999 if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
1000 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1001 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1002 &ewmh[_NET_WM_STATE_SKIP_PAGER].atom);
1003 if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
1004 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1005 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1006 &ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom);
1007 if (win->ewmh_flags & EWMH_F_ABOVE)
1008 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1009 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1010 &ewmh[_NET_WM_STATE_ABOVE].atom);
1011 if (win->ewmh_flags & SWM_F_MANUAL)
1012 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1013 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1014 &ewmh[_SWM_WM_STATE_MANUAL].atom);
1018 ewmh_get_win_state(struct ws_win *win)
1021 xcb_get_property_cookie_t c;
1022 xcb_get_property_reply_t *r;
1028 win->ewmh_flags = 0;
1030 win->ewmh_flags |= EWMH_F_ABOVE;
1032 win->ewmh_flags |= SWM_F_MANUAL;
1034 c = xcb_get_property(conn, False, win->id, ewmh[_NET_WM_STATE].atom,
1035 XCB_ATOM_ATOM, 0, UINT32_MAX);
1036 r = xcb_get_property_reply(conn, c, NULL);
1040 states = xcb_get_property_value(r);
1041 n = xcb_get_property_value_length(r);
1043 for (i = 0; i < n; i++)
1044 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
1052 dumpwins(struct swm_region *r, union arg *args)
1056 xcb_get_window_attributes_cookie_t c;
1057 xcb_get_window_attributes_reply_t *wa;
1059 if (r->ws == NULL) {
1060 warnx("dumpwins: invalid workspace");
1064 warnx("=== managed window list ws %02d ===", r->ws->idx);
1065 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1066 state = getstate(win->id);
1067 c = xcb_get_window_attributes(conn, win->id);
1068 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1070 warnx("window: 0x%x, map_state: %d, state: %u, "
1071 "transient: 0x%x", win->id, wa->map_state,
1072 state, win->transient);
1075 warnx("window: 0x%x, failed xcb_get_window_attributes",
1079 warnx("===== unmanaged window list =====");
1080 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1081 state = getstate(win->id);
1082 c = xcb_get_window_attributes(conn, win->id);
1083 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1085 warnx("window: 0x%x, map_state: %d, state: %u, "
1086 "transient: 0x%x", win->id, wa->map_state,
1087 state, win->transient);
1090 warnx("window: 0x%x, failed xcb_get_window_attributes",
1094 warnx("=================================");
1098 dumpwins(struct swm_region *r, union arg *args)
1101 #endif /* SWM_DEBUG */
1103 void event_error(xcb_generic_error_t *);
1104 void expose(xcb_expose_event_t *);
1105 void keypress(xcb_key_press_event_t *);
1106 void buttonpress(xcb_button_press_event_t *);
1107 void configurerequest(xcb_configure_request_event_t *);
1108 void configurenotify(xcb_configure_notify_event_t *);
1109 void destroynotify(xcb_destroy_notify_event_t *);
1110 void enternotify(xcb_enter_notify_event_t *);
1111 void mapnotify(xcb_map_notify_event_t *);
1112 void mappingnotify(xcb_mapping_notify_event_t *);
1113 void maprequest(xcb_map_request_event_t *);
1114 void propertynotify(xcb_property_notify_event_t *);
1115 void unmapnotify(xcb_unmap_notify_event_t *);
1116 /*void visibilitynotify(xcb_visibility_notify_event_t *);*/
1117 void clientmessage(xcb_client_message_event_t *);
1118 void screenchange(xcb_randr_screen_change_notify_event_t *);
1123 int saved_errno, status;
1126 saved_errno = errno;
1130 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1135 if (errno != ECHILD)
1136 warn("sighdlr: waitpid");
1137 #endif /* SWM_DEBUG */
1140 if (pid == searchpid)
1144 if (WIFEXITED(status)) {
1145 if (WEXITSTATUS(status) != 0)
1146 warnx("sighdlr: child exit status: %d",
1147 WEXITSTATUS(status));
1149 warnx("sighdlr: child is terminated "
1151 #endif /* SWM_DEBUG */
1165 errno = saved_errno;
1171 struct pid_e *p = NULL;
1173 DNPRINTF(SWM_D_MISC, "find_pid: %d\n", pid);
1178 TAILQ_FOREACH(p, &pidlist, entry) {
1187 name_to_color(const char *colorname)
1189 uint32_t result = 0;
1190 char cname[32] = "#";
1191 xcb_screen_t *screen;
1192 xcb_colormap_t cmap;
1193 xcb_alloc_color_reply_t *cr;
1194 xcb_alloc_named_color_reply_t *nr;
1195 uint16_t rr, gg, bb;
1197 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
1198 cmap = screen->default_colormap;
1200 /* color is in format rgb://rr/gg/bb */
1201 if (strncmp(colorname, "rgb:", 4) == 0) {
1202 if (parse_rgb(colorname, &rr, &gg, &bb) == -1)
1203 warnx("could not parse rgb %s", colorname);
1205 cr = xcb_alloc_color_reply(conn,
1206 xcb_alloc_color(conn, cmap, rr, gg, bb),
1212 warnx("color '%s' not found", colorname);
1215 nr = xcb_alloc_named_color_reply(conn,
1216 xcb_alloc_named_color(conn, cmap, strlen(colorname),
1219 strlcat(cname, colorname + 2, sizeof cname - 1);
1220 nr = xcb_alloc_named_color_reply(conn,
1221 xcb_alloc_named_color(conn, cmap, strlen(cname),
1228 warnx("color '%s' not found", colorname);
1235 setscreencolor(char *val, int i, int c)
1239 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1240 if (i > 0 && i <= num_screens) {
1241 screens[i - 1].c[c].color = name_to_color(val);
1242 free(screens[i - 1].c[c].name);
1243 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1245 } else if (i == -1) {
1246 for (i = 0; i < num_screens; i++) {
1247 screens[i].c[c].color = name_to_color(val);
1248 free(screens[i].c[c].name);
1249 if ((screens[i].c[c].name = strdup(val)) == NULL)
1253 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1258 fancy_stacker(struct workspace *ws)
1260 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1261 if (ws->cur_layout->l_stack == vertical_stack)
1262 snprintf(ws->stacker, sizeof ws->stacker,
1263 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1264 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1265 if (ws->cur_layout->l_stack == horizontal_stack)
1266 snprintf(ws->stacker, sizeof ws->stacker,
1267 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1268 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1272 plain_stacker(struct workspace *ws)
1274 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1275 if (ws->cur_layout->l_stack == vertical_stack)
1276 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1277 sizeof ws->stacker);
1278 if (ws->cur_layout->l_stack == horizontal_stack)
1279 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1280 sizeof ws->stacker);
1284 custom_region(char *val)
1286 unsigned int sidx, x, y, w, h;
1288 xcb_screen_t *screen;
1290 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1291 if (sscanf(val, "screen[%u]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1292 errx(1, "invalid custom region, "
1293 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1294 if (sidx < 1 || sidx > num_screens)
1295 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1299 screen = get_screen(sidx);
1301 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1303 if (x > screen->width_in_pixels ||
1304 y > screen->height_in_pixels ||
1305 w + x > screen->width_in_pixels ||
1306 h + y > screen->height_in_pixels) {
1307 warnx("ignoring region %ux%u+%u+%u - not within screen "
1308 "boundaries (%ux%u)", w, h, x, y,
1309 screen->width_in_pixels, screen->height_in_pixels);
1313 new_region(&screens[sidx], x, y, w, h);
1317 socket_setnonblock(int fd)
1321 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1322 err(1, "fcntl F_GETFL");
1323 flags |= O_NONBLOCK;
1324 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1325 err(1, "fcntl F_SETFL");
1329 bar_print(struct swm_region *r, const char *s)
1333 xcb_rectangle_t rect;
1335 XRectangle ibox, lbox;
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)
1357 rect.width = WIDTH(r->bar);
1358 rect.height = HEIGHT(r->bar);
1360 /* clear back buffer */
1361 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
1362 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1363 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc,
1364 sizeof(rect), &rect);
1366 /* draw back buffer */
1367 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
1368 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_BACKGROUND, gcv);
1369 gcv[0] = r->s->c[SWM_S_COLOR_BAR_FONT].color;
1370 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1371 xcb_image_text_8(conn, len, r->bar->buffer, r->s->bar_gc, x,
1372 (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
1376 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1377 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1381 bar_extra_stop(void)
1385 bzero(bar_pipe, sizeof bar_pipe);
1388 kill(bar_pid, SIGTERM);
1391 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1396 bar_class_name(char *s, size_t sz, struct swm_region *r)
1398 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1400 if (r->ws->focus->ch.class_name != NULL)
1401 strlcat(s, r->ws->focus->ch.class_name, sz);
1405 bar_title_name(char *s, size_t sz, struct swm_region *r)
1407 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1409 if (r->ws->focus->ch.instance_name != NULL)
1410 strlcat(s, r->ws->focus->ch.instance_name, sz);
1414 bar_class_title_name(char *s, size_t sz, struct swm_region *r)
1416 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1419 bar_class_name(s, sz, r);
1420 strlcat(s, ":", sz);
1421 bar_title_name(s, sz, r);
1425 bar_window_float(char *s, size_t sz, struct swm_region *r)
1427 if (r == NULL || r ->ws == NULL || r->ws->focus == NULL)
1429 if (r->ws->focus->floating)
1430 strlcat(s, "(f)", sz);
1434 bar_window_name(char *s, size_t sz, struct swm_region *r)
1438 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1440 if ((title = get_win_name(r->ws->focus->id)) == NULL)
1443 strlcat(s, title, sz);
1447 int urgent[SWM_WS_MAX];
1449 bar_urgent(char *s, size_t sz)
1452 int i, j, num_screens;
1454 xcb_get_property_cookie_t c;
1455 xcb_icccm_wm_hints_t hints;
1457 for (i = 0; i < workspace_limit; i++)
1460 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1461 for (i = 0; i < num_screens; i++)
1462 for (j = 0; j < workspace_limit; j++)
1463 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
1464 c = xcb_icccm_get_wm_hints(conn, win->id);
1465 if (xcb_icccm_get_wm_hints_reply(conn, c,
1468 if (hints.flags & XCB_ICCCM_WM_HINT_X_URGENCY)
1472 for (i = 0; i < workspace_limit; i++) {
1474 snprintf(b, sizeof b, "%d ", i + 1);
1476 snprintf(b, sizeof b, "- ");
1482 bar_workspace_name(char *s, size_t sz, struct swm_region *r)
1484 if (r == NULL || r->ws == NULL)
1486 if (r->ws->name != NULL)
1487 strlcat(s, r->ws->name, sz);
1490 /* build the default bar format according to the defined enabled options */
1492 bar_fmt(const char *fmtexp, char *fmtnew, struct swm_region *r, size_t sz)
1494 /* if format provided, just copy the buffers */
1495 if (bar_format != NULL) {
1496 strlcpy(fmtnew, fmtexp, sz);
1500 /* reset the output buffer */
1503 strlcat(fmtnew, "+N:+I ", sz);
1505 strlcat(fmtnew, "+S", sz);
1506 strlcat(fmtnew, " ", sz);
1508 /* only show the workspace name if there's actually one */
1509 if (r != NULL && r->ws != NULL && r->ws->name != NULL)
1510 strlcat(fmtnew, "<+D>", sz);
1511 strlcat(fmtnew, "+3<", sz);
1513 if (clock_enabled) {
1514 strlcat(fmtnew, fmtexp, sz);
1515 strlcat(fmtnew, "+4<", sz);
1518 /* bar_urgent already adds the space before the last asterisk */
1520 strlcat(fmtnew, "* +U*+4<", sz);
1522 if (title_class_enabled) {
1523 strlcat(fmtnew, "+C", sz);
1524 if (title_name_enabled == 0)
1525 strlcat(fmtnew, "+4<", sz);
1528 /* checks needed by the colon and floating strlcat(3) calls below */
1529 if (r != NULL && r->ws != NULL && r->ws->focus != NULL) {
1530 if (title_name_enabled) {
1531 if (title_class_enabled)
1532 strlcat(fmtnew, ":", sz);
1533 strlcat(fmtnew, "+T+4<", sz);
1535 if (window_name_enabled) {
1536 if (r->ws->focus->floating)
1537 strlcat(fmtnew, "+F ", sz);
1538 strlcat(fmtnew, "+64W ", sz);
1542 /* finally add the action script output and the version */
1543 strlcat(fmtnew, "+4<+A+4<+V", sz);
1547 bar_replace_pad(char *tmp, int *limit, size_t sz)
1549 /* special case; no limit given, pad one space, instead */
1550 if (*limit == sz - 1)
1552 snprintf(tmp, sz, "%*s", *limit, " ");
1555 /* replaces the bar format character sequences (like in tmux(1)) */
1557 bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
1561 char tmp[SWM_BAR_MAX];
1565 /* reset strlcat(3) buffer */
1568 /* get number, if any */
1571 if (sscanf(fmt, "%d%n", &limit, &size) != 1)
1572 limit = sizeof tmp - 1;
1573 if (limit <= 0 || limit >= sizeof tmp)
1574 limit = sizeof tmp - 1;
1576 /* there is nothing to replace (ie EOL) */
1583 bar_replace_pad(tmp, &limit, sizeof tmp);
1586 snprintf(tmp, sizeof tmp, "%s", bar_ext);
1589 bar_class_name(tmp, sizeof tmp, r);
1592 bar_workspace_name(tmp, sizeof tmp, r);
1595 bar_window_float(tmp, sizeof tmp, r);
1598 snprintf(tmp, sizeof tmp, "%d", r->ws->idx + 1);
1601 snprintf(tmp, sizeof tmp, "%d", r->s->idx + 1);
1604 bar_class_title_name(tmp, sizeof tmp, r);
1607 snprintf(tmp, sizeof tmp, "%s", r->ws->stacker);
1610 bar_title_name(tmp, sizeof tmp, r);
1613 bar_urgent(tmp, sizeof tmp);
1616 snprintf(tmp, sizeof tmp, "%s", bar_vertext);
1619 bar_window_name(tmp, sizeof tmp, r);
1622 /* unknown character sequence; copy as-is */
1623 snprintf(tmp, sizeof tmp, "+%c", *fmt);
1631 while (limit-- > 0) {
1632 if (*offrep >= sz - 1)
1634 fmtrep[(*offrep)++] = *ptr++;
1642 bar_replace(char *fmt, char *fmtrep, struct swm_region *r, size_t sz)
1647 while (*fmt != '\0') {
1649 /* skip ordinary characters */
1652 fmtrep[off++] = *fmt++;
1656 /* character sequence found; replace it */
1657 fmt = bar_replace_seq(fmt, fmtrep, r, &off, sz);
1666 bar_fmt_expand(char *fmtexp, size_t sz)
1673 /* start by grabbing the current time and date */
1675 localtime_r(&tmt, &tm);
1677 /* figure out what to expand */
1678 if (bar_format != NULL)
1680 else if (bar_format == NULL && clock_enabled)
1682 /* if nothing to expand bail out */
1688 /* copy as-is, just in case the format shouldn't be expanded below */
1689 strlcpy(fmtexp, fmt, sz);
1690 /* finally pass the string through strftime(3) */
1691 #ifndef SWM_DENY_CLOCK_FORMAT
1692 if ((len = strftime(fmtexp, sz, fmt, &tm)) == 0)
1693 warnx("format too long");
1701 char fmtexp[SWM_BAR_MAX], fmtnew[SWM_BAR_MAX];
1702 char fmtrep[SWM_BAR_MAX];
1704 struct swm_region *r;
1706 /* expand the format by first passing it through strftime(3) */
1707 bar_fmt_expand(fmtexp, sizeof fmtexp);
1709 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1710 for (i = 0; i < num_screens; i++) {
1711 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1714 bar_fmt(fmtexp, fmtnew, r, sizeof fmtnew);
1715 bar_replace(fmtnew, fmtrep, r, sizeof fmtrep);
1716 bar_print(r, fmtrep);
1727 if (bar_enabled == 0)
1729 if (bar_extra && bar_extra_running) {
1730 /* ignore short reads; it'll correct itself */
1731 while ((b = fgetln(stdin, &len)) != NULL)
1732 if (b && b[len - 1] == '\n') {
1734 strlcpy((char *)bar_ext, b, sizeof bar_ext);
1736 if (b == NULL && errno != EAGAIN) {
1737 warn("bar_update: bar_extra failed");
1741 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1754 bar_toggle(struct swm_region *r, union arg *args)
1756 struct swm_region *tmpr;
1759 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
1761 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1763 for (i = 0; i < num_screens; i++)
1764 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1766 xcb_unmap_window(conn, tmpr->bar->id);
1768 for (i = 0; i < num_screens; i++)
1769 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1771 map_window_raised(tmpr->bar->id);
1774 bar_enabled = !bar_enabled;
1777 /* must be after stack */
1786 struct swm_region *r;
1790 /* do this here because the conf file is in memory */
1791 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1792 /* launch external status app */
1793 bar_extra_running = 1;
1794 if (pipe(bar_pipe) == -1)
1795 err(1, "pipe error");
1796 socket_setnonblock(bar_pipe[0]);
1797 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1798 if (dup2(bar_pipe[0], 0) == -1)
1800 if (dup2(bar_pipe[1], 1) == -1)
1802 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1803 err(1, "could not disable SIGPIPE");
1804 switch (bar_pid = fork()) {
1806 err(1, "cannot fork");
1810 execvp(bar_argv[0], bar_argv);
1811 err(1, "%s external app failed", bar_argv[0]);
1813 default: /* parent */
1819 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1820 for (i = 0; i < num_screens; i++)
1821 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1824 wa[0] = screens[i].c[SWM_S_COLOR_BAR].color;
1825 wa[1] = screens[i].c[SWM_S_COLOR_BAR_BORDER].color;
1826 xcb_change_window_attributes(conn, r->bar->id,
1827 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
1833 bar_setup(struct swm_region *r)
1835 char *default_string;
1836 char **missing_charsets;
1837 int num_missing_charsets = 0;
1839 xcb_screen_t *screen = get_screen(r->s->idx);
1843 XFreeFontSet(display, bar_fs);
1847 if ((r->bar = calloc(1, sizeof(struct swm_bar))) == NULL)
1848 err(1, "bar_setup: calloc: failed to allocate memory.");
1850 DNPRINTF(SWM_D_BAR, "bar_setup: loading bar_fonts: %s\n", bar_fonts);
1852 bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
1853 &num_missing_charsets, &default_string);
1855 if (num_missing_charsets > 0) {
1856 warnx("Unable to load charset(s):");
1858 for (i = 0; i < num_missing_charsets; ++i)
1859 warnx("%s", missing_charsets[i]);
1861 XFreeStringList(missing_charsets);
1863 if (strcmp(default_string, ""))
1864 warnx("Glyphs from those sets will be replaced "
1865 "by '%s'.", default_string);
1867 warnx("Glyphs from those sets won't be drawn.");
1871 errx(1, "Error creating font set structure.");
1873 bar_fs_extents = XExtentsOfFontSet(bar_fs);
1875 bar_height = bar_fs_extents->max_logical_extent.height +
1876 2 * bar_border_width;
1882 Y(r->bar) = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
1883 WIDTH(r->bar) = WIDTH(r) - 2 * bar_border_width;
1884 HEIGHT(r->bar) = bar_height - 2 * bar_border_width;
1886 r->bar->id = xcb_generate_id(conn);
1887 wa[0] = r->s->c[SWM_S_COLOR_BAR].color;
1888 wa[1] = r->s->c[SWM_S_COLOR_BAR_BORDER].color;
1889 wa[2] = XCB_EVENT_MASK_EXPOSURE;
1890 xcb_create_window(conn, XCB_COPY_FROM_PARENT, r->bar->id, r->s->root,
1891 X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar),
1892 bar_border_width, XCB_WINDOW_CLASS_INPUT_OUTPUT,
1893 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL
1894 | XCB_CW_EVENT_MASK, wa);
1896 r->bar->buffer = xcb_generate_id(conn);
1897 xcb_create_pixmap(conn, screen->root_depth, r->bar->buffer, r->bar->id,
1898 WIDTH(r->bar), HEIGHT(r->bar));
1900 xcb_randr_select_input(conn, r->bar->id,
1901 XCB_RANDR_NOTIFY_MASK_OUTPUT_CHANGE);
1904 map_window_raised(r->bar->id);
1906 DNPRINTF(SWM_D_BAR, "bar_setup: window: 0x%x, (x,y) w x h: (%d,%d) "
1907 "%d x %d\n", WINID(r->bar), X(r->bar), Y(r->bar), WIDTH(r->bar),
1910 if (signal(SIGALRM, bar_signal) == SIG_ERR)
1911 err(1, "could not install bar_signal");
1916 bar_cleanup(struct swm_region *r)
1920 xcb_destroy_window(conn, r->bar->id);
1921 xcb_free_pixmap(conn, r->bar->buffer);
1927 set_win_state(struct ws_win *win, uint16_t state)
1929 uint16_t data[2] = { state, XCB_ATOM_NONE };
1931 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%x\n", win->id);
1936 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id, astate,
1937 astate, 32, 2, data);
1941 getstate(xcb_window_t w)
1943 uint16_t result = 0;
1944 xcb_get_property_cookie_t c;
1945 xcb_get_property_reply_t *r;
1947 c = xcb_get_property(conn, False, w, astate, astate, 0L, 2L);
1948 r = xcb_get_property_reply(conn, c, NULL);
1951 result = *((uint16_t *)xcb_get_property_value(r));
1955 DNPRINTF(SWM_D_MISC, "getstate property: win 0x%x state %u\n", w,
1961 version(struct swm_region *r, union arg *args)
1963 bar_version = !bar_version;
1965 snprintf(bar_vertext, sizeof bar_vertext,
1966 "Version: %s Build: %s", SPECTRWM_VERSION, buildstr);
1968 strlcpy(bar_vertext, "", sizeof bar_vertext);
1975 client_msg(struct ws_win *win, xcb_atom_t a)
1977 xcb_client_message_event_t ev;
1982 bzero(&ev, sizeof ev);
1983 ev.response_type = XCB_CLIENT_MESSAGE;
1984 ev.window = win->id;
1987 ev.data.data32[0] = a;
1988 ev.data.data32[1] = XCB_CURRENT_TIME;
1990 xcb_send_event(conn, False, win->id,
1991 XCB_EVENT_MASK_NO_EVENT, (const char *)&ev);
1994 /* synthetic response to a ConfigureRequest when not making a change */
1996 config_win(struct ws_win *win, xcb_configure_request_event_t *ev)
1998 xcb_configure_notify_event_t ce;
2003 /* send notification of unchanged state. */
2004 bzero(&ce, sizeof(ce));
2005 ce.response_type = XCB_CONFIGURE_NOTIFY;
2008 ce.width = WIDTH(win);
2009 ce.height = HEIGHT(win);
2010 ce.override_redirect = False;
2015 ce.window = win->id;
2016 ce.border_width = BORDER(win);
2017 ce.above_sibling = XCB_WINDOW_NONE;
2020 ce.event = ev->window;
2021 ce.window = ev->window;
2023 /* make response appear more WM_SIZE_HINTS-compliant */
2025 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%x,"
2026 " sh.flags: %u, min: %d x %d, max: %d x %d, inc: "
2027 "%d x %d\n", win->id, win->sh.flags, SH_MIN_W(win),
2028 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
2029 SH_INC_W(win), SH_INC_H(win));
2033 /* the hint may be set... to 0! */
2034 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
2035 ce.width = SH_MIN_W(win);
2036 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
2037 ce.height = SH_MIN_H(win);
2042 /* may also be advertized as 0 */
2043 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
2044 ce.width = SH_MAX_W(win);
2045 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
2046 ce.height = SH_MAX_H(win);
2049 /* resize increment. */
2051 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
2052 ce.width -= (ce.width - SH_MIN_W(win)) %
2054 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
2055 ce.height -= (ce.height - SH_MIN_H(win)) %
2059 /* adjust x and y for requested border_width. */
2060 ce.x += BORDER(win) - ev->border_width;
2061 ce.y += BORDER(win) - ev->border_width;
2062 ce.border_width = ev->border_width;
2063 ce.above_sibling = ev->sibling;
2066 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%x, (x,y) w x h: "
2067 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
2068 ce.y, ce.width, ce.height, ce.border_width);
2070 xcb_send_event(conn, False, win->id, XCB_EVENT_MASK_STRUCTURE_NOTIFY,
2075 count_win(struct workspace *ws, int count_transient)
2080 TAILQ_FOREACH(win, &ws->winlist, entry) {
2081 if (count_transient == 0 && win->floating)
2083 if (count_transient == 0 && win->transient)
2089 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
2095 quit(struct swm_region *r, union arg *args)
2097 DNPRINTF(SWM_D_MISC, "quit\n");
2102 unmap_window(struct ws_win *win)
2107 /* don't unmap again */
2108 if (getstate(win->id) == XCB_ICCCM_WM_STATE_ICONIC)
2111 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
2113 xcb_unmap_window(conn, win->id);
2114 xcb_change_window_attributes(conn, win->id,
2115 XCB_CW_BORDER_PIXEL, &win->s->c[SWM_S_COLOR_UNFOCUS].color);
2122 int i, j, num_screens;
2124 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2125 for (i = 0; i < num_screens; i++)
2126 for (j = 0; j < workspace_limit; j++)
2127 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2132 fake_keypress(struct ws_win *win, xcb_keysym_t keysym, uint16_t modifiers)
2134 xcb_key_press_event_t event;
2135 xcb_keycode_t *keycode;
2140 keycode = xcb_key_symbols_get_keycode(syms, keysym);
2142 DNPRINTF(SWM_D_MISC, "fake_keypress: win 0x%x keycode %u\n",
2145 bzero(&event, sizeof(event));
2146 event.event = win->id;
2147 event.root = win->s->root;
2148 event.child = XCB_WINDOW_NONE;
2149 event.time = XCB_CURRENT_TIME;
2150 event.event_x = X(win);
2151 event.event_y = Y(win);
2154 event.same_screen = True;
2155 event.detail = *keycode;
2156 event.state = modifiers;
2158 event.response_type = XCB_KEY_PRESS;
2159 xcb_send_event(conn, True, win->id,
2160 XCB_EVENT_MASK_KEY_PRESS, (char *)&event);
2162 event.response_type = XCB_KEY_RELEASE;
2163 xcb_send_event(conn, True, win->id,
2164 XCB_EVENT_MASK_KEY_RELEASE, (char *)&event);
2168 restart(struct swm_region *r, union arg *args)
2170 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
2172 /* disable alarm because the following code may not be interrupted */
2174 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
2175 err(1, "can't disable alarm");
2181 xcb_key_symbols_free(syms);
2183 xcb_disconnect(conn);
2185 execvp(start_argv[0], start_argv);
2186 warn("execvp failed");
2191 root_to_region(xcb_window_t root)
2193 struct swm_region *r = NULL;
2195 xcb_query_pointer_reply_t *qpr;
2197 DNPRINTF(SWM_D_MISC, "root_to_region: window: 0x%x\n", root);
2199 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2200 for (i = 0; i < num_screens; i++)
2201 if (screens[i].root == root)
2204 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn,
2205 screens[i].root), NULL);
2208 DNPRINTF(SWM_D_MISC, "root_to_region: pointer: (%d,%d)\n",
2209 qpr->root_x, qpr->root_y);
2210 /* choose a region based on pointer location */
2211 TAILQ_FOREACH(r, &screens[i].rl, entry)
2212 if (X(r) <= qpr->root_x && qpr->root_x < MAX_X(r) &&
2213 Y(r) <= qpr->root_y && qpr->root_y < MAX_Y(r))
2219 r = TAILQ_FIRST(&screens[i].rl);
2225 find_unmanaged_window(xcb_window_t id)
2228 int i, j, num_screens;
2230 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2231 for (i = 0; i < num_screens; i++)
2232 for (j = 0; j < workspace_limit; j++)
2233 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
2241 find_window(xcb_window_t id)
2244 int i, j, num_screens;
2245 xcb_query_tree_cookie_t c;
2246 xcb_query_tree_reply_t *r;
2248 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2249 for (i = 0; i < num_screens; i++)
2250 for (j = 0; j < workspace_limit; j++)
2251 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2255 c = xcb_query_tree(conn, id);
2256 r = xcb_query_tree_reply(conn, c, NULL);
2260 /* if we were looking for the parent return that window instead */
2261 if (r->parent == 0 || r->root == r->parent)
2264 /* look for parent */
2265 for (i = 0; i < num_screens; i++)
2266 for (j = 0; j < workspace_limit; j++)
2267 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2268 if (r->parent == win->id) {
2278 spawn(int ws_idx, union arg *args, int close_fd)
2283 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
2286 close(xcb_get_file_descriptor(conn));
2288 setenv("LD_PRELOAD", SWM_LIB, 1);
2290 if (asprintf(&ret, "%d", ws_idx) == -1) {
2291 warn("spawn: asprintf SWM_WS");
2294 setenv("_SWM_WS", ret, 1);
2298 if (asprintf(&ret, "%d", getpid()) == -1) {
2299 warn("spawn: asprintf _SWM_PID");
2302 setenv("_SWM_PID", ret, 1);
2306 if (setsid() == -1) {
2307 warn("spawn: setsid");
2313 * close stdin and stdout to prevent interaction between apps
2314 * and the baraction script
2315 * leave stderr open to record errors
2317 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
2318 warn("spawn: open");
2321 dup2(fd, STDIN_FILENO);
2322 dup2(fd, STDOUT_FILENO);
2327 execvp(args->argv[0], args->argv);
2329 warn("spawn: execvp");
2334 kill_refs(struct ws_win *win)
2336 int i, x, num_screens;
2337 struct swm_region *r;
2338 struct workspace *ws;
2343 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2344 for (i = 0; i < num_screens; i++)
2345 TAILQ_FOREACH(r, &screens[i].rl, entry)
2346 for (x = 0; x < workspace_limit; x++) {
2348 if (win == ws->focus)
2350 if (win == ws->focus_prev)
2351 ws->focus_prev = NULL;
2356 validate_win(struct ws_win *testwin)
2359 struct workspace *ws;
2360 struct swm_region *r;
2361 int i, x, num_screens;
2363 if (testwin == NULL)
2366 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2367 for (i = 0; i < num_screens; i++)
2368 TAILQ_FOREACH(r, &screens[i].rl, entry)
2369 for (x = 0; x < workspace_limit; x++) {
2371 TAILQ_FOREACH(win, &ws->winlist, entry)
2379 validate_ws(struct workspace *testws)
2381 struct swm_region *r;
2382 struct workspace *ws;
2383 int i, x, num_screens;
2385 /* validate all ws */
2386 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2387 for (i = 0; i < num_screens; i++)
2388 TAILQ_FOREACH(r, &screens[i].rl, entry)
2389 for (x = 0; x < workspace_limit; x++) {
2398 unfocus_win(struct ws_win *win)
2400 xcb_window_t none = XCB_WINDOW_NONE;
2402 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%x\n", WINID(win));
2406 if (win->ws == NULL)
2409 if (validate_ws(win->ws))
2410 return; /* XXX this gets hit with thunderbird, needs fixing */
2412 if (win->ws->r == NULL)
2415 if (validate_win(win)) {
2420 if (win->ws->focus == win) {
2421 win->ws->focus = NULL;
2422 win->ws->focus_prev = win;
2425 if (validate_win(win->ws->focus)) {
2426 kill_refs(win->ws->focus);
2427 win->ws->focus = NULL;
2429 if (validate_win(win->ws->focus_prev)) {
2430 kill_refs(win->ws->focus_prev);
2431 win->ws->focus_prev = NULL;
2434 grabbuttons(win, 0);
2435 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
2436 &win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2437 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2438 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1, &none);
2445 int i, j, num_screens;
2447 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
2449 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2450 for (i = 0; i < num_screens; i++)
2451 for (j = 0; j < workspace_limit; j++)
2452 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2457 focus_win(struct ws_win *win)
2459 struct ws_win *cfw = NULL;
2460 xcb_get_input_focus_cookie_t c;
2461 xcb_get_input_focus_reply_t *r;
2462 xcb_window_t cur_focus = XCB_WINDOW_NONE;
2464 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%x\n", WINID(win));
2468 if (win->ws == NULL)
2471 if (validate_ws(win->ws))
2472 return; /* XXX this gets hit with thunderbird, needs fixing */
2474 if (validate_win(win)) {
2479 if (validate_win(win)) {
2484 c = xcb_get_input_focus(conn);
2485 r = xcb_get_input_focus_reply(conn, c, NULL);
2487 cur_focus = r->focus;
2490 if ((cfw = find_window(cur_focus)) != NULL)
2493 /* use larger hammer since the window was killed somehow */
2494 /* TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
2495 if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
2496 xcb_change_window_attributes(conn, cfw->id,
2497 XCB_CW_BORDER_PIXEL,
2498 &cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);*/
2501 win->ws->focus = win;
2503 if (win->ws->r != NULL) {
2505 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
2506 win->id, XCB_CURRENT_TIME);
2507 grabbuttons(win, 1);
2508 xcb_change_window_attributes(conn, win->id,
2509 XCB_CW_BORDER_PIXEL,
2510 &win->ws->r->s->c[SWM_S_COLOR_FOCUS].color);
2511 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
2512 win->ws->always_raise)
2513 map_window_raised(win->id);
2515 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2516 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
2524 switchws(struct swm_region *r, union arg *args)
2526 int wsid = args->id, unmap_old = 0;
2527 struct swm_region *this_r, *other_r;
2529 struct workspace *new_ws, *old_ws;
2535 if (wsid >= workspace_limit)
2539 old_ws = this_r->ws;
2540 new_ws = &this_r->s->ws[wsid];
2542 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
2543 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
2545 if (new_ws == NULL || old_ws == NULL)
2547 if (new_ws == old_ws)
2550 other_r = new_ws->r;
2551 if (other_r == NULL) {
2552 /* the other workspace is hidden, hide this one */
2556 /* the other ws is visible in another region, exchange them */
2557 other_r->ws_prior = new_ws;
2558 other_r->ws = old_ws;
2559 old_ws->r = other_r;
2561 this_r->ws_prior = old_ws;
2562 this_r->ws = new_ws;
2565 /* this is needed so that we can click on a window after a restart */
2569 a.id = SWM_ARG_ID_FOCUSCUR;
2570 focus(new_ws->r, &a);
2572 /* unmap old windows */
2574 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2581 cyclews(struct swm_region *r, union arg *args)
2584 struct swm_screen *s = r->s;
2587 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2588 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2593 case SWM_ARG_ID_CYCLEWS_UP_ALL:
2596 case SWM_ARG_ID_CYCLEWS_UP:
2597 if (a.id < workspace_limit - 1)
2602 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
2605 case SWM_ARG_ID_CYCLEWS_DOWN:
2609 a.id = workspace_limit - 1;
2616 (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
2618 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2622 } while (a.id != r->ws->idx);
2626 priorws(struct swm_region *r, union arg *args)
2630 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2631 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2633 if (r->ws_prior == NULL)
2636 a.id = r->ws_prior->idx;
2641 cyclescr(struct swm_region *r, union arg *args)
2643 struct swm_region *rr = NULL;
2645 int i, x, y, num_screens;
2647 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2648 /* do nothing if we don't have more than one screen */
2649 if (!(num_screens > 1 || outputs > 1))
2654 case SWM_ARG_ID_CYCLESC_UP:
2655 rr = TAILQ_NEXT(r, entry);
2657 rr = TAILQ_FIRST(&screens[i].rl);
2659 case SWM_ARG_ID_CYCLESC_DOWN:
2660 rr = TAILQ_PREV(r, swm_region_list, entry);
2662 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2670 /* move mouse to region */
2672 y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
2673 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0, 0,
2676 a.id = SWM_ARG_ID_FOCUSCUR;
2679 if (rr->ws->focus) {
2680 /* move to focus window */
2681 x = X(rr->ws->focus) + 1;
2682 y = Y(rr->ws->focus) + 1;
2683 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0,
2689 sort_windows(struct ws_win_list *wl)
2691 struct ws_win *win, *parent, *nxt;
2696 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
2697 nxt = TAILQ_NEXT(win, entry);
2698 if (win->transient) {
2699 parent = find_window(win->transient);
2700 if (parent == NULL) {
2701 warnx("not possible bug");
2704 TAILQ_REMOVE(wl, win, entry);
2705 TAILQ_INSERT_AFTER(wl, parent, win, entry);
2712 swapwin(struct swm_region *r, union arg *args)
2714 struct ws_win *target, *source;
2715 struct ws_win *cur_focus;
2716 struct ws_win_list *wl;
2719 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2720 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2722 cur_focus = r->ws->focus;
2723 if (cur_focus == NULL)
2727 wl = &source->ws->winlist;
2730 case SWM_ARG_ID_SWAPPREV:
2731 if (source->transient)
2732 source = find_window(source->transient);
2733 target = TAILQ_PREV(source, ws_win_list, entry);
2734 if (target && target->transient)
2735 target = find_window(target->transient);
2736 TAILQ_REMOVE(wl, source, entry);
2738 TAILQ_INSERT_TAIL(wl, source, entry);
2740 TAILQ_INSERT_BEFORE(target, source, entry);
2742 case SWM_ARG_ID_SWAPNEXT:
2743 target = TAILQ_NEXT(source, entry);
2744 /* move the parent and let the sort handle the move */
2745 if (source->transient)
2746 source = find_window(source->transient);
2747 TAILQ_REMOVE(wl, source, entry);
2749 TAILQ_INSERT_HEAD(wl, source, entry);
2751 TAILQ_INSERT_AFTER(wl, target, source, entry);
2753 case SWM_ARG_ID_SWAPMAIN:
2754 target = TAILQ_FIRST(wl);
2755 if (target == source) {
2756 if (source->ws->focus_prev != NULL &&
2757 source->ws->focus_prev != target)
2758 source = source->ws->focus_prev;
2762 if (target == NULL || source == NULL)
2764 source->ws->focus_prev = target;
2765 TAILQ_REMOVE(wl, target, entry);
2766 TAILQ_INSERT_BEFORE(source, target, entry);
2767 TAILQ_REMOVE(wl, source, entry);
2768 TAILQ_INSERT_HEAD(wl, source, entry);
2770 case SWM_ARG_ID_MOVELAST:
2771 TAILQ_REMOVE(wl, source, entry);
2772 TAILQ_INSERT_TAIL(wl, source, entry);
2775 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
2787 focus_prev(struct ws_win *win)
2789 struct ws_win *winfocus = NULL;
2790 struct ws_win *cur_focus = NULL;
2791 struct ws_win_list *wl = NULL;
2792 struct workspace *ws = NULL;
2794 if (!(win && win->ws))
2799 cur_focus = ws->focus;
2801 DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%x, cur_focus: 0x%x\n",
2802 WINID(win), WINID(cur_focus));
2804 /* pickle, just focus on whatever */
2805 if (cur_focus == NULL) {
2806 /* use prev_focus if valid */
2807 if (ws->focus_prev && ws->focus_prev != cur_focus &&
2808 find_window(WINID(ws->focus_prev)))
2809 winfocus = ws->focus_prev;
2813 /* if transient focus on parent */
2814 if (cur_focus->transient) {
2815 winfocus = find_window(cur_focus->transient);
2819 /* if in max_stack try harder */
2820 if ((win->quirks & SWM_Q_FOCUSPREV) ||
2821 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
2822 if (cur_focus != ws->focus_prev)
2823 winfocus = ws->focus_prev;
2825 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2830 DNPRINTF(SWM_D_FOCUS, "focus_prev: focus_close: %d\n", focus_close);
2832 if (winfocus == NULL || winfocus == win) {
2833 switch (focus_close) {
2834 case SWM_STACK_BOTTOM:
2835 winfocus = TAILQ_FIRST(wl);
2838 winfocus = TAILQ_LAST(wl, ws_win_list);
2840 case SWM_STACK_ABOVE:
2841 if ((winfocus = TAILQ_NEXT(cur_focus, entry)) == NULL) {
2842 if (focus_close_wrap)
2843 winfocus = TAILQ_FIRST(wl);
2845 winfocus = TAILQ_PREV(cur_focus,
2846 ws_win_list, entry);
2849 case SWM_STACK_BELOW:
2850 if ((winfocus = TAILQ_PREV(cur_focus, ws_win_list,
2852 if (focus_close_wrap)
2853 winfocus = TAILQ_LAST(wl, ws_win_list);
2855 winfocus = TAILQ_NEXT(cur_focus, entry);
2861 if (winfocus == NULL) {
2862 if (focus_default == SWM_STACK_TOP)
2863 winfocus = TAILQ_LAST(wl, ws_win_list);
2865 winfocus = TAILQ_FIRST(wl);
2869 focus_magic(winfocus);
2873 focus(struct swm_region *r, union arg *args)
2875 struct ws_win *winfocus = NULL, *head;
2876 struct ws_win *cur_focus = NULL;
2877 struct ws_win_list *wl = NULL;
2878 struct workspace *ws = NULL;
2884 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
2886 /* treat FOCUS_CUR special */
2887 if (args->id == SWM_ARG_ID_FOCUSCUR) {
2888 if (r->ws->focus && r->ws->focus->iconic == 0)
2889 winfocus = r->ws->focus;
2890 else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
2891 winfocus = r->ws->focus_prev;
2893 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
2894 if (winfocus->iconic == 0)
2897 focus_magic(winfocus);
2901 if ((cur_focus = r->ws->focus) == NULL)
2905 if (TAILQ_EMPTY(wl))
2907 /* make sure there is at least one uniconified window */
2909 TAILQ_FOREACH(winfocus, wl, entry)
2910 if (winfocus->iconic == 0) {
2918 case SWM_ARG_ID_FOCUSPREV:
2919 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
2921 head = TAILQ_LAST(wl, ws_win_list);
2923 if (WINID(winfocus) == cur_focus->transient) {
2924 head = TAILQ_PREV(winfocus, ws_win_list, entry);
2926 head = TAILQ_LAST(wl, ws_win_list);
2931 if (winfocus && winfocus->iconic) {
2932 while (winfocus != cur_focus) {
2933 if (winfocus == NULL)
2934 winfocus = TAILQ_LAST(wl, ws_win_list);
2935 if (winfocus->iconic == 0)
2937 winfocus = TAILQ_PREV(winfocus, ws_win_list,
2943 case SWM_ARG_ID_FOCUSNEXT:
2944 head = TAILQ_NEXT(cur_focus, entry);
2946 head = TAILQ_FIRST(wl);
2950 if (winfocus && winfocus->iconic) {
2951 while (winfocus != cur_focus) {
2952 if (winfocus == NULL)
2953 winfocus = TAILQ_FIRST(wl);
2954 if (winfocus->iconic == 0)
2956 winfocus = TAILQ_NEXT(winfocus, entry);
2961 case SWM_ARG_ID_FOCUSMAIN:
2962 winfocus = TAILQ_FIRST(wl);
2963 if (winfocus == cur_focus)
2964 winfocus = cur_focus->ws->focus_prev;
2971 focus_magic(winfocus);
2977 cycle_layout(struct swm_region *r, union arg *args)
2979 struct workspace *ws = r->ws;
2982 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
2985 if (ws->cur_layout->l_stack == NULL)
2986 ws->cur_layout = &layouts[0];
2990 a.id = SWM_ARG_ID_FOCUSCUR;
2996 stack_config(struct swm_region *r, union arg *args)
2998 struct workspace *ws = r->ws;
3000 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
3003 if (ws->cur_layout->l_config != NULL)
3004 ws->cur_layout->l_config(ws, args->id);
3006 if (args->id != SWM_ARG_ID_STACKINIT)
3013 struct swm_geometry g;
3014 struct swm_region *r;
3020 DNPRINTF(SWM_D_STACK, "stack: begin\n");
3022 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3023 for (i = 0; i < num_screens; i++) {
3027 TAILQ_FOREACH(r, &screens[i].rl, entry) {
3028 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
3029 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
3031 /* start with screen geometry, adjust for bar */
3033 g.w -= 2 * border_width;
3034 g.h -= 2 * border_width;
3040 r->ws->cur_layout->l_stack(r->ws, &g);
3041 r->ws->cur_layout->l_string(r->ws);
3042 /* save r so we can track region changes */
3049 DNPRINTF(SWM_D_STACK, "stack: end\n");
3053 store_float_geom(struct ws_win *win, struct swm_region *r)
3055 /* retain window geom and region geom */
3056 win->g_float = win->g;
3057 win->g_float.x -= X(r);
3058 win->g_float.y -= Y(r);
3059 win->g_floatvalid = 1;
3060 DNPRINTF(SWM_D_MISC, "store_float_geom: window: 0x%x, g: (%d,%d)"
3061 " %d x %d, g_float: (%d,%d) %d x %d\n", win->id, X(win), Y(win),
3062 WIDTH(win), HEIGHT(win), win->g_float.x, win->g_float.y,
3063 win->g_float.w, win->g_float.h);
3067 stack_floater(struct ws_win *win, struct swm_region *r)
3072 DNPRINTF(SWM_D_MISC, "stack_floater: window: 0x%x\n", win->id);
3075 * to allow windows to change their size (e.g. mplayer fs) only retrieve
3076 * geom on ws switches or return from max mode
3078 if (win->g_floatvalid && (win->floatmaxed || (r != r->ws->old_r &&
3079 !(win->ewmh_flags & EWMH_F_FULLSCREEN)))) {
3080 /* refloat at last floating relative position */
3081 win->g = win->g_float;
3086 win->floatmaxed = 0;
3089 * if set to fullscreen mode, configure window to maximum size.
3091 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3092 if (!win->g_floatvalid)
3093 store_float_geom(win, win->ws->r);
3095 win->g = win->ws->r->g;
3099 * remove border on fullscreen floater when in fullscreen mode or when
3100 * the quirk is present.
3102 if ((win->ewmh_flags & EWMH_F_FULLSCREEN) ||
3103 ((win->quirks & SWM_Q_FULLSCREEN) &&
3104 (WIDTH(win) >= WIDTH(r)) && (HEIGHT(win) >= HEIGHT(r)))) {
3105 if (win->bordered) {
3107 X(win) += border_width;
3108 Y(win) += border_width;
3110 } else if (!win->bordered) {
3112 X(win) -= border_width;
3113 Y(win) -= border_width;
3116 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
3117 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
3118 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
3123 * floaters and transients are auto-centred unless moved
3126 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - BORDER(win);
3127 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - BORDER(win);
3130 /* keep window within region bounds */
3131 constrain_window(win, r, 0);
3137 * Send keystrokes to terminal to decrease/increase the font size as the
3138 * window size changes.
3141 adjust_font(struct ws_win *win)
3143 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
3144 win->floating || win->transient)
3147 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
3148 WIDTH(win) / win->sh.width_inc < term_width &&
3149 win->font_steps < SWM_MAX_FONT_STEPS) {
3150 win->font_size_boundary[win->font_steps] =
3151 (win->sh.width_inc * term_width) + win->sh.base_width;
3154 win->last_inc = win->sh.width_inc;
3155 fake_keypress(win, XK_KP_Subtract, ShiftMask);
3156 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
3157 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
3160 win->last_inc = win->sh.width_inc;
3161 fake_keypress(win, XK_KP_Add, ShiftMask);
3165 #define SWAPXY(g) do { \
3167 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
3168 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
3171 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
3173 struct swm_geometry win_g, r_g = *g;
3174 struct ws_win *win, *fs_win = NULL;
3175 int i, j, s, stacks;
3176 int w_inc = 1, h_inc, w_base = 1, h_base;
3177 int hrh, extra = 0, h_slice, last_h = 0;
3178 int split, colno, winno, mwin, msize, mscale;
3179 int remain, missing, v_slice, reconfigure;
3181 xcb_get_window_attributes_reply_t *war;
3183 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
3184 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
3186 winno = count_win(ws, 0);
3187 if (winno == 0 && count_win(ws, 1) == 0)
3190 TAILQ_FOREACH(win, &ws->winlist, entry)
3191 if (win->transient == 0 && win->floating == 0
3192 && win->iconic == 0)
3199 w_inc = win->sh.width_inc;
3200 w_base = win->sh.base_width;
3201 mwin = ws->l_state.horizontal_mwin;
3202 mscale = ws->l_state.horizontal_msize;
3203 stacks = ws->l_state.horizontal_stacks;
3206 w_inc = win->sh.height_inc;
3207 w_base = win->sh.base_height;
3208 mwin = ws->l_state.vertical_mwin;
3209 mscale = ws->l_state.vertical_msize;
3210 stacks = ws->l_state.vertical_stacks;
3214 if (stacks > winno - mwin)
3215 stacks = winno - mwin;
3219 h_slice = r_g.h / SWM_H_SLICE;
3220 if (mwin && winno > mwin) {
3221 v_slice = r_g.w / SWM_V_SLICE;
3225 win_g.w = v_slice * mscale;
3227 if (w_inc > 1 && w_inc < v_slice) {
3228 /* adjust for window's requested size increment */
3229 remain = (win_g.w - w_base) % w_inc;
3235 win_g.x += r_g.w - msize;
3238 colno = split = winno / stacks;
3239 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
3240 2 * border_width) / stacks);
3242 hrh = r_g.h / colno;
3243 extra = r_g.h - (colno * hrh);
3244 win_g.h = hrh - 2 * border_width;
3246 /* stack all the tiled windows */
3247 i = j = 0, s = stacks;
3248 TAILQ_FOREACH(win, &ws->winlist, entry) {
3249 if (win->transient != 0 || win->floating != 0)
3251 if (win->iconic != 0)
3254 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3259 if (split && i == split) {
3260 colno = (winno - mwin) / stacks;
3261 if (s <= (winno - mwin) % stacks)
3263 split = split + colno;
3264 hrh = (r_g.h / colno);
3265 extra = r_g.h - (colno * hrh);
3269 win_g.x += win_g.w + 2 * border_width;
3270 win_g.w = (r_g.w - msize -
3271 (stacks * 2 * border_width)) / stacks;
3273 win_g.w += (r_g.w - msize -
3274 (stacks * 2 * border_width)) % stacks;
3278 win_g.h = hrh - 2 * border_width;
3280 h_inc = win->sh.width_inc;
3281 h_base = win->sh.base_width;
3283 h_inc = win->sh.height_inc;
3284 h_base = win->sh.base_height;
3286 if (j == colno - 1) {
3287 win_g.h = hrh + extra;
3288 } else if (h_inc > 1 && h_inc < h_slice) {
3289 /* adjust for window's requested size increment */
3290 remain = (win_g.h - h_base) % h_inc;
3291 missing = h_inc - remain;
3293 if (missing <= extra || j == 0) {
3305 win_g.y += last_h + 2 * border_width;
3307 if (disable_border && bar_enabled == 0 && winno == 1){
3309 win_g.w += 2 * border_width;
3310 win_g.h += 2 * border_width;
3315 if (X(win) != win_g.y || Y(win) != win_g.x ||
3316 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
3320 WIDTH(win) = win_g.h;
3321 HEIGHT(win) = win_g.w;
3324 if (X(win) != win_g.x || Y(win) != win_g.y ||
3325 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
3329 WIDTH(win) = win_g.w;
3330 HEIGHT(win) = win_g.h;
3334 if (bordered != win->bordered) {
3336 win->bordered = bordered;
3344 war = xcb_get_window_attributes_reply(conn,
3345 xcb_get_window_attributes(conn, win->id),
3348 if (war->map_state == XCB_MAP_STATE_UNMAPPED)
3349 map_window_raised(win->id);
3359 /* now, stack all the floaters and transients */
3360 TAILQ_FOREACH(win, &ws->winlist, entry) {
3361 if (win->transient == 0 && win->floating == 0)
3363 if (win->iconic == 1)
3365 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3370 stack_floater(win, ws->r);
3371 map_window_raised(win->id);
3375 stack_floater(fs_win, ws->r);
3376 map_window_raised(fs_win->id);
3381 vertical_config(struct workspace *ws, int id)
3383 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
3387 case SWM_ARG_ID_STACKRESET:
3388 case SWM_ARG_ID_STACKINIT:
3389 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
3390 ws->l_state.vertical_mwin = 1;
3391 ws->l_state.vertical_stacks = 1;
3393 case SWM_ARG_ID_MASTERSHRINK:
3394 if (ws->l_state.vertical_msize > 1)
3395 ws->l_state.vertical_msize--;
3397 case SWM_ARG_ID_MASTERGROW:
3398 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
3399 ws->l_state.vertical_msize++;
3401 case SWM_ARG_ID_MASTERADD:
3402 ws->l_state.vertical_mwin++;
3404 case SWM_ARG_ID_MASTERDEL:
3405 if (ws->l_state.vertical_mwin > 0)
3406 ws->l_state.vertical_mwin--;
3408 case SWM_ARG_ID_STACKINC:
3409 ws->l_state.vertical_stacks++;
3411 case SWM_ARG_ID_STACKDEC:
3412 if (ws->l_state.vertical_stacks > 1)
3413 ws->l_state.vertical_stacks--;
3415 case SWM_ARG_ID_FLIPLAYOUT:
3416 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
3424 vertical_stack(struct workspace *ws, struct swm_geometry *g)
3426 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
3428 stack_master(ws, g, 0, ws->l_state.vertical_flip);
3432 horizontal_config(struct workspace *ws, int id)
3434 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
3437 case SWM_ARG_ID_STACKRESET:
3438 case SWM_ARG_ID_STACKINIT:
3439 ws->l_state.horizontal_mwin = 1;
3440 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
3441 ws->l_state.horizontal_stacks = 1;
3443 case SWM_ARG_ID_MASTERSHRINK:
3444 if (ws->l_state.horizontal_msize > 1)
3445 ws->l_state.horizontal_msize--;
3447 case SWM_ARG_ID_MASTERGROW:
3448 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
3449 ws->l_state.horizontal_msize++;
3451 case SWM_ARG_ID_MASTERADD:
3452 ws->l_state.horizontal_mwin++;
3454 case SWM_ARG_ID_MASTERDEL:
3455 if (ws->l_state.horizontal_mwin > 0)
3456 ws->l_state.horizontal_mwin--;
3458 case SWM_ARG_ID_STACKINC:
3459 ws->l_state.horizontal_stacks++;
3461 case SWM_ARG_ID_STACKDEC:
3462 if (ws->l_state.horizontal_stacks > 1)
3463 ws->l_state.horizontal_stacks--;
3465 case SWM_ARG_ID_FLIPLAYOUT:
3466 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
3474 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
3476 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
3478 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
3481 /* fullscreen view */
3483 max_stack(struct workspace *ws, struct swm_geometry *g)
3485 struct swm_geometry gg = *g;
3486 struct ws_win *win, *wintrans = NULL, *parent = NULL;
3487 int winno, num_screens;
3489 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
3494 winno = count_win(ws, 0);
3495 if (winno == 0 && count_win(ws, 1) == 0)
3498 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3499 TAILQ_FOREACH(win, &ws->winlist, entry) {
3500 if (win->transient) {
3502 parent = find_window(win->transient);
3506 if (win->floating && win->floatmaxed == 0 ) {
3508 * retain geometry for retrieval on exit from
3511 store_float_geom(win, ws->r);
3512 win->floatmaxed = 1;
3515 /* only reconfigure if necessary */
3516 if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
3517 HEIGHT(win) != gg.h) {
3523 WIDTH(win) += 2 * border_width;
3524 HEIGHT(win) += 2 * border_width;
3529 /* unmap only if we don't have multi screen */
3530 if (win != ws->focus)
3531 if (!(num_screens > 1 || outputs > 1))
3535 /* put the last transient on top */
3538 map_window_raised(parent->id);
3539 stack_floater(wintrans, ws->r);
3540 focus_magic(wintrans);
3545 send_to_ws(struct swm_region *r, union arg *args)
3547 int wsid = args->id;
3548 struct ws_win *win = NULL, *parent;
3549 struct workspace *ws, *nws;
3550 xcb_atom_t ws_idx_atom = XCB_ATOM_NONE;
3551 char ws_idx_str[SWM_PROPLEN];
3554 if (wsid >= workspace_limit)
3557 if (r && r->ws && r->ws->focus)
3563 if (win->ws->idx == wsid)
3566 DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%x\n", win->id);
3569 nws = &win->s->ws[wsid];
3571 a.id = SWM_ARG_ID_FOCUSPREV;
3573 if (win->transient) {
3574 parent = find_window(win->transient);
3576 unmap_window(parent);
3577 TAILQ_REMOVE(&ws->winlist, parent, entry);
3578 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
3583 TAILQ_REMOVE(&ws->winlist, win, entry);
3584 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
3585 if (TAILQ_EMPTY(&ws->winlist))
3586 r->ws->focus = NULL;
3589 /* Try to update the window's workspace property */
3590 ws_idx_atom = get_atom_from_string("_SWM_WS");
3592 snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) <
3594 DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
3596 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
3597 ws_idx_atom, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
3608 pressbutton(struct swm_region *r, union arg *args)
3610 xcb_test_fake_input(conn, XCB_BUTTON_PRESS, args->id,
3611 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3612 xcb_test_fake_input(conn, XCB_BUTTON_RELEASE, args->id,
3613 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3617 raise_toggle(struct swm_region *r, union arg *args)
3619 if (r == NULL || r->ws == NULL)
3622 r->ws->always_raise = !r->ws->always_raise;
3624 /* bring floaters back to top */
3625 if (r->ws->always_raise == 0)
3632 iconify(struct swm_region *r, union arg *args)
3636 if (r->ws->focus == NULL)
3638 unmap_window(r->ws->focus);
3639 update_iconic(r->ws->focus, 1);
3642 r->ws->focus = NULL;
3643 a.id = SWM_ARG_ID_FOCUSCUR;
3650 get_win_name(xcb_window_t win)
3653 xcb_get_property_cookie_t c;
3654 xcb_icccm_get_text_property_reply_t r;
3656 c = xcb_icccm_get_wm_name(conn, win);
3657 if (xcb_icccm_get_wm_name_reply(conn, c, &r, NULL)) {
3658 if (r.name_len > 0) {
3659 name = malloc(r.name_len + 1);
3661 xcb_icccm_get_text_property_reply_wipe(&r);
3664 memcpy(name, r.name, r.name_len);
3665 name[r.name_len] = '\0';
3667 xcb_icccm_get_text_property_reply_wipe(&r);
3674 uniconify(struct swm_region *r, union arg *args)
3681 DNPRINTF(SWM_D_MISC, "uniconify\n");
3683 if (r == NULL || r->ws == NULL)
3686 /* make sure we have anything to uniconify */
3687 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3688 if (win->ws == NULL)
3689 continue; /* should never happen */
3690 if (win->iconic == 0)
3698 search_resp_action = SWM_SEARCH_UNICONIFY;
3700 spawn_select(r, args, "search", &searchpid);
3702 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3705 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3706 if (win->ws == NULL)
3707 continue; /* should never happen */
3708 if (win->iconic == 0)
3711 name = get_win_name(win->id);
3714 fprintf(lfile, "%s.%u\n", name, win->id);
3723 name_workspace(struct swm_region *r, union arg *args)
3727 DNPRINTF(SWM_D_MISC, "name_workspace\n");
3733 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
3735 spawn_select(r, args, "name_workspace", &searchpid);
3737 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3740 fprintf(lfile, "%s", "");
3745 search_workspace(struct swm_region *r, union arg *args)
3748 struct workspace *ws;
3751 DNPRINTF(SWM_D_MISC, "search_workspace\n");
3757 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
3759 spawn_select(r, args, "search", &searchpid);
3761 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3764 for (i = 0; i < workspace_limit; i++) {
3768 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
3769 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
3776 search_win_cleanup(void)
3778 struct search_window *sw = NULL;
3780 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
3781 xcb_destroy_window(conn, sw->indicator);
3782 xcb_free_gc(conn, sw->gc);
3783 TAILQ_REMOVE(&search_wl, sw, entry);
3789 search_win(struct swm_region *r, union arg *args)
3791 struct ws_win *win = NULL;
3792 struct search_window *sw = NULL;
3794 uint32_t gcv[3], wa[2];
3799 XRectangle ibox, lbox;
3800 DNPRINTF(SWM_D_MISC, "search_win\n");
3803 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
3805 spawn_select(r, args, "search", &searchpid);
3807 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3810 TAILQ_INIT(&search_wl);
3813 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3814 if (win->iconic == 1)
3817 sw = calloc(1, sizeof(struct search_window));
3819 warn("search_win: calloc");
3821 search_win_cleanup();
3827 snprintf(s, sizeof s, "%d", i);
3830 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
3832 w = xcb_generate_id(conn);
3833 wa[0] = r->s->c[SWM_S_COLOR_FOCUS].color;
3834 wa[1] = r->s->c[SWM_S_COLOR_UNFOCUS].color;
3835 xcb_create_window(conn, XCB_COPY_FROM_PARENT, w, win->id, 0, 0,
3836 lbox.width + 4, bar_fs_extents->max_logical_extent.height,
3837 1, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
3838 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
3841 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
3843 sw->gc = xcb_generate_id(conn);
3844 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
3845 gcv[1] = r->s->c[SWM_S_COLOR_FOCUS].color;
3847 xcb_create_gc(conn, sw->gc, w, XCB_GC_FOREGROUND |
3848 XCB_GC_BACKGROUND | XCB_GC_GRAPHICS_EXPOSURES, gcv);
3849 map_window_raised(w);
3851 xcb_image_text_8(conn, len, w, sw->gc, 2,
3852 (bar_fs_extents->max_logical_extent.height -
3853 lbox.height) / 2 - lbox.y, s);
3855 DNPRINTF(SWM_D_MISC, "search_win: mapped window: 0x%x\n", w);
3857 fprintf(lfile, "%d\n", i);
3867 search_resp_uniconify(char *resp, unsigned long len)
3873 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
3875 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
3876 if (win->iconic == 0)
3878 name = get_win_name(win->id);
3881 if (asprintf(&s, "%s.%u", name, win->id) == -1) {
3886 if (strncmp(s, resp, len) == 0) {
3887 /* XXX this should be a callback to generalize */
3888 update_iconic(win, 0);
3897 search_resp_name_workspace(char *resp, unsigned long len)
3899 struct workspace *ws;
3901 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
3903 if (search_r->ws == NULL)
3908 free(search_r->ws->name);
3909 search_r->ws->name = NULL;
3913 ws->name = strdup(resp);
3914 if (ws->name == NULL) {
3915 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
3916 "strdup: %s", strerror(errno));
3923 search_resp_search_workspace(char *resp, unsigned long len)
3930 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
3934 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
3941 ws_idx = strtonum(q, 1, workspace_limit, &errstr);
3943 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
3950 switchws(search_r, &a);
3954 search_resp_search_window(char *resp, unsigned long len)
3959 struct search_window *sw;
3961 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
3965 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
3970 idx = strtonum(s, 1, INT_MAX, &errstr);
3972 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
3979 TAILQ_FOREACH(sw, &search_wl, entry)
3980 if (idx == sw->idx) {
3986 #define MAX_RESP_LEN 1024
3989 search_do_resp(void)
3995 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
4000 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
4001 warn("search: calloc");
4005 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
4007 warn("search: read error");
4010 resp[rbytes] = '\0';
4013 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
4014 * newline, so work around that by sanitizing the resp now.
4016 resp[strcspn(resp, "\n")] = '\0';
4019 switch (search_resp_action) {
4020 case SWM_SEARCH_UNICONIFY:
4021 search_resp_uniconify(resp, len);
4023 case SWM_SEARCH_NAME_WORKSPACE:
4024 search_resp_name_workspace(resp, len);
4026 case SWM_SEARCH_SEARCH_WORKSPACE:
4027 search_resp_search_workspace(resp, len);
4029 case SWM_SEARCH_SEARCH_WINDOW:
4030 search_resp_search_window(resp, len);
4035 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
4036 search_win_cleanup();
4038 search_resp_action = SWM_SEARCH_NONE;
4039 close(select_resp_pipe[0]);
4044 wkill(struct swm_region *r, union arg *args)
4046 DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
4048 if (r->ws->focus == NULL)
4051 if (args->id == SWM_ARG_ID_KILLWINDOW)
4052 xcb_kill_client(conn, r->ws->focus->id);
4054 if (r->ws->focus->can_delete)
4055 client_msg(r->ws->focus, adelete);
4062 floating_toggle_win(struct ws_win *win)
4064 struct swm_region *r;
4074 /* reject floating toggles in max stack mode */
4075 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
4078 if (win->floating) {
4079 if (!win->floatmaxed) {
4080 /* retain position for refloat */
4081 store_float_geom(win, r);
4085 if (win->g_floatvalid) {
4086 /* refloat at last floating relative position */
4087 X(win) = win->g_float.x + X(r);
4088 Y(win) = win->g_float.y + Y(r);
4089 WIDTH(win) = win->g_float.w;
4090 HEIGHT(win) = win->g_float.h;
4095 ewmh_update_actions(win);
4101 floating_toggle(struct swm_region *r, union arg *args)
4103 struct ws_win *win = r->ws->focus;
4109 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4110 _NET_WM_STATE_TOGGLE);
4114 if (win == win->ws->focus) {
4115 a.id = SWM_ARG_ID_FOCUSCUR;
4116 focus(win->ws->r, &a);
4123 constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
4125 if (MAX_X(win) + BORDER(win) > MAX_X(r)) {
4127 WIDTH(win) = MAX_X(r) - X(win) - BORDER(win);
4129 X(win) = MAX_X(r)- WIDTH(win) - BORDER(win);
4132 if (X(win) + BORDER(win) < X(r)) {
4134 WIDTH(win) -= X(r) - X(win) - BORDER(win);
4136 X(win) = X(r) - BORDER(win);
4139 if (MAX_Y(win) + BORDER(win) > MAX_Y(r)) {
4141 HEIGHT(win) = MAX_Y(r) - Y(win) - BORDER(win);
4143 Y(win) = MAX_Y(r) - HEIGHT(win) - BORDER(win);
4146 if (Y(win) + BORDER(win) < Y(r)) {
4148 HEIGHT(win) -= Y(r) - Y(win) - BORDER(win);
4150 Y(win) = Y(r) - BORDER(win);
4156 if (HEIGHT(win) < 1)
4162 update_window(struct ws_win *win)
4167 mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
4168 XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT |
4169 XCB_CONFIG_WINDOW_BORDER_WIDTH;
4173 wc[3] = HEIGHT(win);
4174 wc[4] = BORDER(win);
4176 DNPRINTF(SWM_D_EVENT, "update_window: window: 0x%x, (x,y) w x h: "
4177 "(%d,%d) %d x %d, bordered: %s\n", win->id, wc[0], wc[1], wc[2],
4178 wc[3], YESNO(win->bordered));
4180 xcb_configure_window(conn, win->id, mask, wc);
4183 #define SWM_RESIZE_STEPS (50)
4186 resize(struct ws_win *win, union arg *args)
4188 xcb_timestamp_t timestamp = 0;
4189 struct swm_region *r = NULL;
4190 int resize_step = 0;
4191 struct swm_geometry g;
4192 int top = 0, left = 0, resizing;
4194 unsigned int shape; /* cursor style */
4195 xcb_cursor_t cursor;
4196 xcb_font_t cursor_font;
4197 xcb_grab_pointer_cookie_t gpc;
4198 xcb_grab_pointer_reply_t *gpr;
4199 xcb_query_pointer_reply_t *xpr;
4200 xcb_generic_event_t *evt;
4201 xcb_motion_notify_event_t *mne;
4207 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4210 DNPRINTF(SWM_D_EVENT, "resize: window: 0x%x, floating: %s, "
4211 "transient: 0x%x\n", win->id, YESNO(win->floating),
4214 if (!(win->transient != 0 || win->floating != 0))
4217 /* reject resizes in max mode for floaters (transient ok) */
4218 if (win->floatmaxed)
4222 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4228 case SWM_ARG_ID_WIDTHSHRINK:
4229 WIDTH(win) -= SWM_RESIZE_STEPS;
4232 case SWM_ARG_ID_WIDTHGROW:
4233 WIDTH(win) += SWM_RESIZE_STEPS;
4236 case SWM_ARG_ID_HEIGHTSHRINK:
4237 HEIGHT(win) -= SWM_RESIZE_STEPS;
4240 case SWM_ARG_ID_HEIGHTGROW:
4241 HEIGHT(win) += SWM_RESIZE_STEPS;
4248 constrain_window(win, r, 1);
4250 store_float_geom(win,r);
4254 /* get cursor offset from window root */
4255 xpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4262 if (xpr->win_x < WIDTH(win) / 2)
4265 if (xpr->win_y < HEIGHT(win) / 2)
4268 if (args->id == SWM_ARG_ID_CENTER)
4271 shape = (left) ? XC_top_left_corner : XC_top_right_corner;
4273 shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
4275 cursor_font = xcb_generate_id(conn);
4276 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4278 cursor = xcb_generate_id(conn);
4279 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4280 shape, shape + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4282 gpc = xcb_grab_pointer(conn, False, win->id, MOUSEMASK,
4283 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE, cursor,
4285 gpr = xcb_grab_pointer_reply(conn, gpc, NULL);
4287 xcb_free_cursor(conn, cursor);
4288 xcb_close_font(conn, cursor_font);
4295 while ((evt = xcb_wait_for_event(conn)) && resizing) {
4297 XMaskEvent(display, MOUSEMASK | ExposureMask |
4298 SubstructureRedirectMask, &ev);
4300 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4301 case XCB_BUTTON_RELEASE:
4302 DNPRINTF(SWM_D_EVENT, "resize: BUTTON_RELEASE\n");
4305 case XCB_MOTION_NOTIFY:
4306 mne = (xcb_motion_notify_event_t *)evt;
4307 /* cursor offset/delta from start of the operation */
4308 dx = mne->root_x - xpr->root_x;
4309 dy = mne->root_y - xpr->root_y;
4315 if (args->id == SWM_ARG_ID_CENTER) {
4316 if (g.h / 2 + dy < 1)
4320 HEIGHT(win) = g.h + 2 * dy;
4328 HEIGHT(win) = g.h + dy;
4335 if (args->id == SWM_ARG_ID_CENTER) {
4336 if (g.w / 2 + dx < 1)
4340 WIDTH(win) = g.w + 2 * dx;
4348 WIDTH(win) = g.w + dx;
4351 constrain_window(win, r, 1);
4353 /* not free, don't sync more than 120 times / second */
4354 if ((mne->time - timestamp) > (1000 / 120) ) {
4355 timestamp = mne->time;
4370 store_float_geom(win,r);
4372 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4373 xcb_free_cursor(conn, cursor);
4374 xcb_close_font(conn, cursor_font);
4377 DNPRINTF(SWM_D_EVENT, "resize: done\n");
4381 resize_step(struct swm_region *r, union arg *args)
4383 struct ws_win *win = NULL;
4385 if (r && r->ws && r->ws->focus)
4393 #define SWM_MOVE_STEPS (50)
4396 move(struct ws_win *win, union arg *args)
4398 xcb_timestamp_t timestamp = 0;
4399 int move_step = 0, moving;
4400 struct swm_region *r = NULL;
4401 xcb_font_t cursor_font;
4402 xcb_cursor_t cursor;
4403 xcb_grab_pointer_cookie_t gpc;
4404 xcb_grab_pointer_reply_t *gpr;
4405 xcb_query_pointer_reply_t *qpr;
4406 xcb_generic_event_t *evt;
4407 xcb_motion_notify_event_t *mne;
4413 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4416 DNPRINTF(SWM_D_EVENT, "move: window: 0x%x, floating: %s, transient: "
4417 "0x%x\n", win->id, YESNO(win->floating), win->transient);
4419 /* in max_stack mode should only move transients */
4420 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
4424 if (win->floating == 0 && !win->transient) {
4425 store_float_geom(win, r);
4426 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4429 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4436 case SWM_ARG_ID_MOVELEFT:
4437 X(win) -= (SWM_MOVE_STEPS - border_width);
4440 case SWM_ARG_ID_MOVERIGHT:
4441 X(win) += (SWM_MOVE_STEPS - border_width);
4444 case SWM_ARG_ID_MOVEUP:
4445 Y(win) -= (SWM_MOVE_STEPS - border_width);
4448 case SWM_ARG_ID_MOVEDOWN:
4449 Y(win) += (SWM_MOVE_STEPS - border_width);
4456 constrain_window(win, r, 0);
4458 store_float_geom(win, r);
4462 cursor_font = xcb_generate_id(conn);
4463 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4465 cursor = xcb_generate_id(conn);
4466 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4467 XC_fleur, XC_fleur + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4469 gpc = xcb_grab_pointer(conn, False, win->id, MOUSEMASK,
4470 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC,
4471 XCB_WINDOW_NONE, cursor, XCB_CURRENT_TIME);
4472 gpr = xcb_grab_pointer_reply(conn, gpc, NULL);
4474 xcb_free_cursor(conn, cursor);
4475 xcb_close_font(conn, cursor_font);
4479 /* get cursor offset from window root */
4480 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4483 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4484 xcb_free_cursor(conn, cursor);
4485 xcb_close_font(conn, cursor_font);
4491 while ((evt = xcb_wait_for_event(conn)) && moving) {
4492 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4493 case XCB_BUTTON_RELEASE:
4494 DNPRINTF(SWM_D_EVENT, "move: BUTTON_RELEASE\n");
4497 case XCB_MOTION_NOTIFY:
4498 mne = (xcb_motion_notify_event_t *)evt;
4499 X(win) = mne->root_x - qpr->win_x - border_width;
4500 Y(win) = mne->root_y - qpr->win_y - border_width;
4502 constrain_window(win, r, 0);
4504 /* not free, don't sync more than 120 times / second */
4505 if ((mne->time - timestamp) > (1000 / 120) ) {
4506 timestamp = mne->time;
4521 store_float_geom(win, r);
4523 xcb_free_cursor(conn, cursor);
4524 xcb_close_font(conn, cursor_font);
4525 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4526 DNPRINTF(SWM_D_EVENT, "move: done\n");
4530 move_step(struct swm_region *r, union arg *args)
4532 struct ws_win *win = NULL;
4534 if (r && r->ws && r->ws->focus)
4539 if (!(win->transient != 0 || win->floating != 0))
4546 /* user/key callable function IDs */
4635 kf_search_workspace,
4637 kf_dumpwins, /* MUST BE LAST */
4641 /* key definitions */
4643 dummykeyfunc(struct swm_region *r, union arg *args)
4648 char name[SWM_FUNCNAME_LEN];
4649 void (*func)(struct swm_region *r, union arg *);
4651 } keyfuncs[kf_invalid + 1] = {
4652 /* name function argument */
4653 { "cycle_layout", cycle_layout, {0} },
4654 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
4655 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
4656 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
4657 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
4658 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
4659 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
4660 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
4661 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
4662 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
4663 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
4664 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
4665 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
4666 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
4667 { "quit", quit, {0} },
4668 { "restart", restart, {0} },
4669 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
4670 { "ws_1", switchws, {.id = 0} },
4671 { "ws_2", switchws, {.id = 1} },
4672 { "ws_3", switchws, {.id = 2} },
4673 { "ws_4", switchws, {.id = 3} },
4674 { "ws_5", switchws, {.id = 4} },
4675 { "ws_6", switchws, {.id = 5} },
4676 { "ws_7", switchws, {.id = 6} },
4677 { "ws_8", switchws, {.id = 7} },
4678 { "ws_9", switchws, {.id = 8} },
4679 { "ws_10", switchws, {.id = 9} },
4680 { "ws_11", switchws, {.id = 10} },
4681 { "ws_12", switchws, {.id = 11} },
4682 { "ws_13", switchws, {.id = 12} },
4683 { "ws_14", switchws, {.id = 13} },
4684 { "ws_15", switchws, {.id = 14} },
4685 { "ws_16", switchws, {.id = 15} },
4686 { "ws_17", switchws, {.id = 16} },
4687 { "ws_18", switchws, {.id = 17} },
4688 { "ws_19", switchws, {.id = 18} },
4689 { "ws_20", switchws, {.id = 19} },
4690 { "ws_21", switchws, {.id = 20} },
4691 { "ws_22", switchws, {.id = 21} },
4692 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
4693 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
4694 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
4695 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
4696 { "ws_prior", priorws, {0} },
4697 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
4698 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
4699 { "mvws_1", send_to_ws, {.id = 0} },
4700 { "mvws_2", send_to_ws, {.id = 1} },
4701 { "mvws_3", send_to_ws, {.id = 2} },
4702 { "mvws_4", send_to_ws, {.id = 3} },
4703 { "mvws_5", send_to_ws, {.id = 4} },
4704 { "mvws_6", send_to_ws, {.id = 5} },
4705 { "mvws_7", send_to_ws, {.id = 6} },
4706 { "mvws_8", send_to_ws, {.id = 7} },
4707 { "mvws_9", send_to_ws, {.id = 8} },
4708 { "mvws_10", send_to_ws, {.id = 9} },
4709 { "mvws_11", send_to_ws, {.id = 10} },
4710 { "mvws_12", send_to_ws, {.id = 11} },
4711 { "mvws_13", send_to_ws, {.id = 12} },
4712 { "mvws_14", send_to_ws, {.id = 13} },
4713 { "mvws_15", send_to_ws, {.id = 14} },
4714 { "mvws_16", send_to_ws, {.id = 15} },
4715 { "mvws_17", send_to_ws, {.id = 16} },
4716 { "mvws_18", send_to_ws, {.id = 17} },
4717 { "mvws_19", send_to_ws, {.id = 18} },
4718 { "mvws_20", send_to_ws, {.id = 19} },
4719 { "mvws_21", send_to_ws, {.id = 20} },
4720 { "mvws_22", send_to_ws, {.id = 21} },
4721 { "bar_toggle", bar_toggle, {0} },
4722 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
4723 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
4724 { "float_toggle", floating_toggle,{0} },
4725 { "version", version, {0} },
4726 { "spawn_custom", dummykeyfunc, {0} },
4727 { "iconify", iconify, {0} },
4728 { "uniconify", uniconify, {0} },
4729 { "raise_toggle", raise_toggle, {0} },
4730 { "button2", pressbutton, {2} },
4731 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
4732 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
4733 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
4734 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
4735 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
4736 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
4737 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
4738 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
4739 { "name_workspace", name_workspace, {0} },
4740 { "search_workspace", search_workspace, {0} },
4741 { "search_win", search_win, {0} },
4742 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
4743 { "invalid key func", NULL, {0} },
4746 RB_ENTRY(key) entry;
4749 enum keyfuncid funcid;
4752 RB_HEAD(key_tree, key);
4755 key_cmp(struct key *kp1, struct key *kp2)
4757 if (kp1->keysym < kp2->keysym)
4759 if (kp1->keysym > kp2->keysym)
4762 if (kp1->mod < kp2->mod)
4764 if (kp1->mod > kp2->mod)
4770 RB_GENERATE(key_tree, key, entry, key_cmp);
4771 struct key_tree keys;
4774 enum { client_click, root_click };
4776 unsigned int action;
4778 unsigned int button;
4779 void (*func)(struct ws_win *, union arg *);
4782 /* action key mouse button func args */
4783 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
4784 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
4785 { client_click, MODKEY, Button1, move, {0} },
4789 update_modkey(unsigned int mod)
4795 RB_FOREACH(kp, key_tree, &keys)
4796 if (kp->mod & ShiftMask)
4797 kp->mod = mod | ShiftMask;
4801 for (i = 0; i < LENGTH(buttons); i++)
4802 if (buttons[i].mask & ShiftMask)
4803 buttons[i].mask = mod | ShiftMask;
4805 buttons[i].mask = mod;
4810 TAILQ_ENTRY(spawn_prog) entry;
4815 TAILQ_HEAD(spawn_list, spawn_prog);
4816 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
4819 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
4822 struct spawn_prog *prog = NULL;
4824 char *ap, **real_args;
4826 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
4829 TAILQ_FOREACH(prog, &spawns, entry) {
4830 if (!strcasecmp(spawn_name, prog->name))
4834 warnx("spawn_custom: program %s not found", spawn_name);
4838 /* make room for expanded args */
4839 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
4840 err(1, "spawn_custom: calloc real_args");
4842 /* expand spawn_args into real_args */
4843 for (i = 0; i < prog->argc; i++) {
4845 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
4846 if (!strcasecmp(ap, "$bar_border")) {
4848 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
4850 err(1, "spawn_custom border color");
4851 } else if (!strcasecmp(ap, "$bar_color")) {
4853 strdup(r->s->c[SWM_S_COLOR_BAR].name))
4855 err(1, "spawn_custom bar color");
4856 } else if (!strcasecmp(ap, "$bar_font")) {
4857 if ((real_args[i] = strdup(bar_fonts))
4859 err(1, "spawn_custom bar fonts");
4860 } else if (!strcasecmp(ap, "$bar_font_color")) {
4862 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
4864 err(1, "spawn_custom color font");
4865 } else if (!strcasecmp(ap, "$color_focus")) {
4867 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
4869 err(1, "spawn_custom color focus");
4870 } else if (!strcasecmp(ap, "$color_unfocus")) {
4872 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
4874 err(1, "spawn_custom color unfocus");
4876 /* no match --> copy as is */
4877 if ((real_args[i] = strdup(ap)) == NULL)
4878 err(1, "spawn_custom strdup(ap)");
4880 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
4885 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
4886 for (i = 0; i < prog->argc; i++)
4887 DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
4888 DNPRINTF(SWM_D_SPAWN, "\n");
4890 *ret_args = real_args;
4891 return (prog->argc);
4895 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
4901 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4905 spawn(r->ws->idx, &a, 1);
4907 for (i = 0; i < spawn_argc; i++)
4913 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
4919 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4923 if (pipe(select_list_pipe) == -1)
4924 err(1, "pipe error");
4925 if (pipe(select_resp_pipe) == -1)
4926 err(1, "pipe error");
4928 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
4929 err(1, "could not disable SIGPIPE");
4930 switch (*pid = fork()) {
4932 err(1, "cannot fork");
4935 if (dup2(select_list_pipe[0], 0) == -1)
4937 if (dup2(select_resp_pipe[1], 1) == -1)
4939 close(select_list_pipe[1]);
4940 close(select_resp_pipe[0]);
4941 spawn(r->ws->idx, &a, 0);
4943 default: /* parent */
4944 close(select_list_pipe[0]);
4945 close(select_resp_pipe[1]);
4949 for (i = 0; i < spawn_argc; i++)
4955 spawn_insert(char *name, char *args)
4957 char *arg, *cp, *ptr;
4958 struct spawn_prog *sp;
4960 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
4962 if ((sp = calloc(1, sizeof *sp)) == NULL)
4963 err(1, "spawn_insert: malloc");
4964 if ((sp->name = strdup(name)) == NULL)
4965 err(1, "spawn_insert: strdup");
4967 /* convert the arguments to an argument list */
4968 if ((ptr = cp = strdup(args)) == NULL)
4969 err(1, "spawn_insert: strdup");
4970 while ((arg = strsep(&ptr, " \t")) != NULL) {
4971 /* empty field; skip it */
4976 if ((sp->argv = realloc(sp->argv, sp->argc *
4977 sizeof *sp->argv)) == NULL)
4978 err(1, "spawn_insert: realloc");
4979 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
4980 err(1, "spawn_insert: strdup");
4984 TAILQ_INSERT_TAIL(&spawns, sp, entry);
4985 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
4989 spawn_remove(struct spawn_prog *sp)
4993 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
4995 TAILQ_REMOVE(&spawns, sp, entry);
4996 for (i = 0; i < sp->argc; i++)
5002 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
5006 spawn_replace(struct spawn_prog *sp, char *name, char *args)
5008 DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
5011 spawn_insert(name, args);
5013 DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
5017 setspawn(char *name, char *args)
5019 struct spawn_prog *sp;
5021 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
5026 TAILQ_FOREACH(sp, &spawns, entry) {
5027 if (!strcmp(sp->name, name)) {
5031 spawn_replace(sp, name, args);
5032 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5036 if (*args == '\0') {
5037 warnx("error: setspawn: cannot find program: %s", name);
5041 spawn_insert(name, args);
5042 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5046 setconfspawn(char *selector, char *value, int flags)
5048 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, value);
5050 setspawn(selector, value);
5052 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
5059 setconfspawn("term", "xterm", 0);
5060 setconfspawn("spawn_term", "xterm", 0);
5061 setconfspawn("screenshot_all", "screenshot.sh full", 0);
5062 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
5063 setconfspawn("lock", "xlock", 0);
5064 setconfspawn("initscr", "initscreen.sh", 0);
5065 setconfspawn("menu", "dmenu_run"
5068 " -nf $bar_font_color"
5070 " -sf $bar_color", 0);
5071 setconfspawn("search", "dmenu"
5075 " -nf $bar_font_color"
5077 " -sf $bar_color", 0);
5078 setconfspawn("name_workspace", "dmenu"
5082 " -nf $bar_font_color"
5084 " -sf $bar_color", 0);
5088 #define SWM_MODNAME_SIZE 32
5089 #define SWM_KEY_WS "\n+ \t"
5091 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
5095 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
5096 if (mod == NULL || ks == NULL) {
5097 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
5100 if (keystr == NULL || strlen(keystr) == 0) {
5101 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
5107 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
5108 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
5110 cp += (long)strspn(cp, SWM_KEY_WS);
5111 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
5113 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
5115 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
5117 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
5119 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
5121 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
5123 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
5124 *mod |= ControlMask;
5126 *ks = XStringToKeysym(name);
5127 XConvertCase(*ks, ks, &uks);
5128 if (ks == NoSymbol) {
5130 "parsekeys: invalid key %s\n",
5136 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
5141 strdupsafe(char *str)
5146 return (strdup(str));
5150 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
5154 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
5155 keyfuncs[kfid].name, spawn_name);
5157 if ((kp = malloc(sizeof *kp)) == NULL)
5158 err(1, "key_insert: malloc");
5163 kp->spawn_name = strdupsafe(spawn_name);
5164 RB_INSERT(key_tree, &keys, kp);
5166 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
5170 key_lookup(unsigned int mod, KeySym ks)
5177 return (RB_FIND(key_tree, &keys, &kp));
5181 key_remove(struct key *kp)
5183 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
5185 RB_REMOVE(key_tree, &keys, kp);
5186 free(kp->spawn_name);
5189 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
5193 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
5196 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
5200 key_insert(mod, ks, kfid, spawn_name);
5202 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
5206 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
5211 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
5212 keyfuncs[kfid].name, spawn_name);
5214 if ((kp = key_lookup(mod, ks)) != NULL) {
5215 if (kfid == kf_invalid)
5218 key_replace(kp, mod, ks, kfid, spawn_name);
5219 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5222 if (kfid == kf_invalid) {
5223 warnx("error: setkeybinding: cannot find mod/key combination");
5224 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5228 key_insert(mod, ks, kfid, spawn_name);
5229 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5233 setconfbinding(char *selector, char *value, int flags)
5235 enum keyfuncid kfid;
5238 struct spawn_prog *sp;
5239 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
5240 if (selector == NULL) {
5241 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
5242 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5244 setkeybinding(mod, ks, kfid, NULL);
5249 /* search by key function name */
5250 for (kfid = 0; kfid < kf_invalid; (kfid)++) {
5251 if (strncasecmp(selector, keyfuncs[kfid].name,
5252 SWM_FUNCNAME_LEN) == 0) {
5253 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5255 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5256 setkeybinding(mod, ks, kfid, NULL);
5262 /* search by custom spawn name */
5263 TAILQ_FOREACH(sp, &spawns, entry) {
5264 if (strcasecmp(selector, sp->name) == 0) {
5265 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5267 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5268 setkeybinding(mod, ks, kf_spawn_custom,
5275 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
5282 setkeybinding(MODKEY, XK_space, kf_cycle_layout,NULL);
5283 setkeybinding(MODKEY|ShiftMask, XK_backslash, kf_flip_layout, NULL);
5284 setkeybinding(MODKEY|ShiftMask, XK_space, kf_stack_reset, NULL);
5285 setkeybinding(MODKEY, XK_h, kf_master_shrink,NULL);
5286 setkeybinding(MODKEY, XK_l, kf_master_grow, NULL);
5287 setkeybinding(MODKEY, XK_comma, kf_master_add, NULL);
5288 setkeybinding(MODKEY, XK_period, kf_master_del, NULL);
5289 setkeybinding(MODKEY|ShiftMask, XK_comma, kf_stack_inc, NULL);
5290 setkeybinding(MODKEY|ShiftMask, XK_period, kf_stack_dec, NULL);
5291 setkeybinding(MODKEY, XK_Return, kf_swap_main, NULL);
5292 setkeybinding(MODKEY, XK_j, kf_focus_next, NULL);
5293 setkeybinding(MODKEY, XK_k, kf_focus_prev, NULL);
5294 setkeybinding(MODKEY|ShiftMask, XK_j, kf_swap_next, NULL);
5295 setkeybinding(MODKEY|ShiftMask, XK_k, kf_swap_prev, NULL);
5296 setkeybinding(MODKEY|ShiftMask, XK_Return, kf_spawn_custom,"term");
5297 setkeybinding(MODKEY, XK_p, kf_spawn_custom,"menu");
5298 setkeybinding(MODKEY|ShiftMask, XK_q, kf_quit, NULL);
5299 setkeybinding(MODKEY, XK_q, kf_restart, NULL);
5300 setkeybinding(MODKEY, XK_m, kf_focus_main, NULL);
5301 setkeybinding(MODKEY, XK_1, kf_ws_1, NULL);
5302 setkeybinding(MODKEY, XK_2, kf_ws_2, NULL);
5303 setkeybinding(MODKEY, XK_3, kf_ws_3, NULL);
5304 setkeybinding(MODKEY, XK_4, kf_ws_4, NULL);
5305 setkeybinding(MODKEY, XK_5, kf_ws_5, NULL);
5306 setkeybinding(MODKEY, XK_6, kf_ws_6, NULL);
5307 setkeybinding(MODKEY, XK_7, kf_ws_7, NULL);
5308 setkeybinding(MODKEY, XK_8, kf_ws_8, NULL);
5309 setkeybinding(MODKEY, XK_9, kf_ws_9, NULL);
5310 setkeybinding(MODKEY, XK_0, kf_ws_10, NULL);
5311 setkeybinding(MODKEY, XK_F1, kf_ws_11, NULL);
5312 setkeybinding(MODKEY, XK_F2, kf_ws_12, NULL);
5313 setkeybinding(MODKEY, XK_F3, kf_ws_13, NULL);
5314 setkeybinding(MODKEY, XK_F4, kf_ws_14, NULL);
5315 setkeybinding(MODKEY, XK_F5, kf_ws_15, NULL);
5316 setkeybinding(MODKEY, XK_F6, kf_ws_16, NULL);
5317 setkeybinding(MODKEY, XK_F7, kf_ws_17, NULL);
5318 setkeybinding(MODKEY, XK_F8, kf_ws_18, NULL);
5319 setkeybinding(MODKEY, XK_F9, kf_ws_19, NULL);
5320 setkeybinding(MODKEY, XK_F10, kf_ws_20, NULL);
5321 setkeybinding(MODKEY, XK_F11, kf_ws_21, NULL);
5322 setkeybinding(MODKEY, XK_F12, kf_ws_22, NULL);
5323 setkeybinding(MODKEY, XK_Right, kf_ws_next, NULL);
5324 setkeybinding(MODKEY, XK_Left, kf_ws_prev, NULL);
5325 setkeybinding(MODKEY, XK_Up, kf_ws_next_all, NULL);
5326 setkeybinding(MODKEY, XK_Down, kf_ws_prev_all, NULL);
5327 setkeybinding(MODKEY, XK_a, kf_ws_prior, NULL);
5328 setkeybinding(MODKEY|ShiftMask, XK_Right, kf_screen_next, NULL);
5329 setkeybinding(MODKEY|ShiftMask, XK_Left, kf_screen_prev, NULL);
5330 setkeybinding(MODKEY|ShiftMask, XK_1, kf_mvws_1, NULL);
5331 setkeybinding(MODKEY|ShiftMask, XK_2, kf_mvws_2, NULL);
5332 setkeybinding(MODKEY|ShiftMask, XK_3, kf_mvws_3, NULL);
5333 setkeybinding(MODKEY|ShiftMask, XK_4, kf_mvws_4, NULL);
5334 setkeybinding(MODKEY|ShiftMask, XK_5, kf_mvws_5, NULL);
5335 setkeybinding(MODKEY|ShiftMask, XK_6, kf_mvws_6, NULL);
5336 setkeybinding(MODKEY|ShiftMask, XK_7, kf_mvws_7, NULL);
5337 setkeybinding(MODKEY|ShiftMask, XK_8, kf_mvws_8, NULL);
5338 setkeybinding(MODKEY|ShiftMask, XK_9, kf_mvws_9, NULL);
5339 setkeybinding(MODKEY|ShiftMask, XK_0, kf_mvws_10, NULL);
5340 setkeybinding(MODKEY|ShiftMask, XK_F1, kf_mvws_11, NULL);
5341 setkeybinding(MODKEY|ShiftMask, XK_F2, kf_mvws_12, NULL);
5342 setkeybinding(MODKEY|ShiftMask, XK_F3, kf_mvws_13, NULL);
5343 setkeybinding(MODKEY|ShiftMask, XK_F4, kf_mvws_14, NULL);
5344 setkeybinding(MODKEY|ShiftMask, XK_F5, kf_mvws_15, NULL);
5345 setkeybinding(MODKEY|ShiftMask, XK_F6, kf_mvws_16, NULL);
5346 setkeybinding(MODKEY|ShiftMask, XK_F7, kf_mvws_17, NULL);
5347 setkeybinding(MODKEY|ShiftMask, XK_F8, kf_mvws_18, NULL);
5348 setkeybinding(MODKEY|ShiftMask, XK_F9, kf_mvws_19, NULL);
5349 setkeybinding(MODKEY|ShiftMask, XK_F10, kf_mvws_20, NULL);
5350 setkeybinding(MODKEY|ShiftMask, XK_F11, kf_mvws_21, NULL);
5351 setkeybinding(MODKEY|ShiftMask, XK_F12, kf_mvws_22, NULL);
5352 setkeybinding(MODKEY, XK_b, kf_bar_toggle, NULL);
5353 setkeybinding(MODKEY, XK_Tab, kf_focus_next, NULL);
5354 setkeybinding(MODKEY|ShiftMask, XK_Tab, kf_focus_prev, NULL);
5355 setkeybinding(MODKEY|ShiftMask, XK_x, kf_wind_kill, NULL);
5356 setkeybinding(MODKEY, XK_x, kf_wind_del, NULL);
5357 setkeybinding(MODKEY, XK_s, kf_spawn_custom,"screenshot_all");
5358 setkeybinding(MODKEY|ShiftMask, XK_s, kf_spawn_custom,"screenshot_wind");
5359 setkeybinding(MODKEY, XK_t, kf_float_toggle,NULL);
5360 setkeybinding(MODKEY|ShiftMask, XK_v, kf_version, NULL);
5361 setkeybinding(MODKEY|ShiftMask, XK_Delete, kf_spawn_custom,"lock");
5362 setkeybinding(MODKEY|ShiftMask, XK_i, kf_spawn_custom,"initscr");
5363 setkeybinding(MODKEY, XK_w, kf_iconify, NULL);
5364 setkeybinding(MODKEY|ShiftMask, XK_w, kf_uniconify, NULL);
5365 setkeybinding(MODKEY|ShiftMask, XK_r, kf_raise_toggle,NULL);
5366 setkeybinding(MODKEY, XK_v, kf_button2, NULL);
5367 setkeybinding(MODKEY, XK_equal, kf_width_grow, NULL);
5368 setkeybinding(MODKEY, XK_minus, kf_width_shrink,NULL);
5369 setkeybinding(MODKEY|ShiftMask, XK_equal, kf_height_grow, NULL);
5370 setkeybinding(MODKEY|ShiftMask, XK_minus, kf_height_shrink,NULL);
5371 setkeybinding(MODKEY, XK_bracketleft, kf_move_left, NULL);
5372 setkeybinding(MODKEY, XK_bracketright,kf_move_right, NULL);
5373 setkeybinding(MODKEY|ShiftMask, XK_bracketleft, kf_move_up, NULL);
5374 setkeybinding(MODKEY|ShiftMask, XK_bracketright,kf_move_down, NULL);
5375 setkeybinding(MODKEY|ShiftMask, XK_slash, kf_name_workspace,NULL);
5376 setkeybinding(MODKEY, XK_slash, kf_search_workspace,NULL);
5377 setkeybinding(MODKEY, XK_f, kf_search_win, NULL);
5379 setkeybinding(MODKEY|ShiftMask, XK_d, kf_dumpwins, NULL);
5388 while (RB_EMPTY(&keys) == 0) {
5389 kp = RB_ROOT(&keys);
5395 setkeymapping(char *selector, char *value, int flags)
5397 char keymapping_file[PATH_MAX];
5398 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
5399 if (value[0] == '~')
5400 snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
5401 pwd->pw_dir, &value[1]);
5403 strlcpy(keymapping_file, value, sizeof keymapping_file);
5405 /* load new key bindings; if it fails, revert to default bindings */
5406 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
5410 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
5415 updatenumlockmask(void)
5418 xcb_get_modifier_mapping_reply_t *modmap_r;
5419 xcb_keycode_t *modmap, kc;
5421 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
5424 modmap_r = xcb_get_modifier_mapping_reply(conn,
5425 xcb_get_modifier_mapping(conn),
5428 modmap = xcb_get_modifier_mapping_keycodes(modmap_r);
5429 for (i = 0; i < 8; i++) {
5430 for (j = 0; j < modmap_r->keycodes_per_modifier; j++) {
5431 kc = modmap[i * modmap_r->keycodes_per_modifier
5434 if (kc == *((xcb_keycode_t *)xcb_key_symbols_get_keycode(syms,
5436 numlockmask = (1 << i);
5448 xcb_keycode_t *code;
5449 unsigned int modifiers[] =
5450 { 0, LockMask, numlockmask, numlockmask | LockMask };
5453 DNPRINTF(SWM_D_MISC, "grabkeys\n");
5454 updatenumlockmask();
5456 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
5457 for (k = 0; k < num_screens; k++) {
5458 if (TAILQ_EMPTY(&screens[k].rl))
5460 xcb_ungrab_key(conn, XCB_GRAB_ANY, screens[k].root,
5462 RB_FOREACH(kp, key_tree, &keys) {
5463 if ((code = xcb_key_symbols_get_keycode(syms,
5465 for (j = 0; j < LENGTH(modifiers); j++)
5466 xcb_grab_key(conn, True,
5468 kp->mod | modifiers[j],
5469 *code, XCB_GRAB_MODE_ASYNC,
5470 XCB_GRAB_MODE_ASYNC);
5476 grabbuttons(struct ws_win *win, int focused)
5479 unsigned int modifiers[] =
5480 { 0, LockMask, numlockmask, numlockmask|LockMask };
5482 updatenumlockmask();
5483 xcb_ungrab_button(conn, XCB_BUTTON_INDEX_ANY, win->id,
5484 XCB_BUTTON_MASK_ANY);
5486 for (i = 0; i < LENGTH(buttons); i++)
5487 if (buttons[i].action == client_click)
5488 for (j = 0; j < LENGTH(modifiers); j++)
5489 xcb_grab_button(conn, False, win->id,
5491 XCB_GRAB_MODE_ASYNC,
5498 xcb_grab_button(conn, False, win->id, BUTTONMASK,
5499 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_SYNC, XCB_WINDOW_NONE,
5500 XCB_CURSOR_NONE, XCB_BUTTON_INDEX_ANY, XCB_BUTTON_MASK_ANY);
5503 const char *quirkname[] = {
5504 "NONE", /* config string for "no value" */
5513 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
5514 #define SWM_Q_WS "\n|+ \t"
5516 parsequirks(char *qstr, unsigned long *quirk)
5526 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
5528 cp += (long)strspn(cp, SWM_Q_WS);
5529 for (i = 0; i < LENGTH(quirkname); i++) {
5530 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
5531 DNPRINTF(SWM_D_QUIRK,
5532 "parsequirks: %s\n", name);
5537 *quirk |= 1 << (i-1);
5541 if (i >= LENGTH(quirkname)) {
5542 DNPRINTF(SWM_D_QUIRK,
5543 "parsequirks: invalid quirk [%s]\n", name);
5551 quirk_insert(const char *class, const char *name, unsigned long quirk)
5555 DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
5558 if ((qp = malloc(sizeof *qp)) == NULL)
5559 err(1, "quirk_insert: malloc");
5560 if ((qp->class = strdup(class)) == NULL)
5561 err(1, "quirk_insert: strdup");
5562 if ((qp->name = strdup(name)) == NULL)
5563 err(1, "quirk_insert: strdup");
5566 TAILQ_INSERT_TAIL(&quirks, qp, entry);
5568 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
5572 quirk_remove(struct quirk *qp)
5574 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
5575 qp->name, qp->quirk);
5577 TAILQ_REMOVE(&quirks, qp, entry);
5582 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
5586 quirk_replace(struct quirk *qp, const char *class, const char *name,
5587 unsigned long quirk)
5589 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
5590 qp->name, qp->quirk);
5593 quirk_insert(class, name, quirk);
5595 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
5599 setquirk(const char *class, const char *name, unsigned long quirk)
5603 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
5606 TAILQ_FOREACH(qp, &quirks, entry) {
5607 if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
5611 quirk_replace(qp, class, name, quirk);
5612 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5617 warnx("error: setquirk: cannot find class/name combination");
5621 quirk_insert(class, name, quirk);
5622 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5626 setconfquirk(char *selector, char *value, int flags)
5628 char *cp, *class, *name;
5630 unsigned long quirks;
5631 if (selector == NULL)
5633 if ((cp = strchr(selector, ':')) == NULL)
5638 if ((retval = parsequirks(value, &quirks)) == 0)
5639 setquirk(class, name, quirks);
5646 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
5647 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
5648 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
5649 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
5650 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5651 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
5652 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5653 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5654 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5655 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5656 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
5657 setquirk("pcb", "pcb", SWM_Q_FLOAT);
5658 setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
5661 /* conf file stuff */
5662 #define SWM_CONF_FILE "spectrwm.conf"
5663 #define SWM_CONF_FILE_OLD "scrotwm.conf"
5667 SWM_S_BAR_AT_BOTTOM,
5668 SWM_S_BAR_BORDER_WIDTH,
5675 SWM_S_CLOCK_ENABLED,
5678 SWM_S_CYCLE_VISIBLE,
5680 SWM_S_DISABLE_BORDER,
5682 SWM_S_FOCUS_CLOSE_WRAP,
5683 SWM_S_FOCUS_DEFAULT,
5689 SWM_S_STACK_ENABLED,
5691 SWM_S_TITLE_CLASS_ENABLED,
5692 SWM_S_TITLE_NAME_ENABLED,
5693 SWM_S_URGENT_ENABLED,
5694 SWM_S_VERBOSE_LAYOUT,
5695 SWM_S_WINDOW_NAME_ENABLED,
5696 SWM_S_WORKSPACE_LIMIT
5700 setconfvalue(char *selector, char *value, int flags)
5706 case SWM_S_BAR_ACTION:
5708 if ((bar_argv[0] = strdup(value)) == NULL)
5709 err(1, "setconfvalue: bar_action");
5711 case SWM_S_BAR_AT_BOTTOM:
5712 bar_at_bottom = atoi(value);
5714 case SWM_S_BAR_BORDER_WIDTH:
5715 bar_border_width = atoi(value);
5716 if (bar_border_width < 0)
5717 bar_border_width = 0;
5719 case SWM_S_BAR_DELAY:
5720 bar_delay = atoi(value);
5722 case SWM_S_BAR_ENABLED:
5723 bar_enabled = atoi(value);
5725 case SWM_S_BAR_FONT:
5727 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
5728 err(1, "setconfvalue: asprintf: failed to allocate "
5729 "memory for bar_fonts.");
5733 case SWM_S_BAR_FORMAT:
5735 if ((bar_format = strdup(value)) == NULL)
5736 err(1, "setconfvalue: bar_format");
5738 case SWM_S_BAR_JUSTIFY:
5739 if (!strcmp(value, "left"))
5740 bar_justify = SWM_BAR_JUSTIFY_LEFT;
5741 else if (!strcmp(value, "center"))
5742 bar_justify = SWM_BAR_JUSTIFY_CENTER;
5743 else if (!strcmp(value, "right"))
5744 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
5746 errx(1, "invalid bar_justify");
5748 case SWM_S_BORDER_WIDTH:
5749 border_width = atoi(value);
5750 if (border_width < 0)
5753 case SWM_S_CLOCK_ENABLED:
5754 clock_enabled = atoi(value);
5756 case SWM_S_CLOCK_FORMAT:
5757 #ifndef SWM_DENY_CLOCK_FORMAT
5759 if ((clock_format = strdup(value)) == NULL)
5760 err(1, "setconfvalue: clock_format");
5763 case SWM_S_CYCLE_EMPTY:
5764 cycle_empty = atoi(value);
5766 case SWM_S_CYCLE_VISIBLE:
5767 cycle_visible = atoi(value);
5769 case SWM_S_DIALOG_RATIO:
5770 dialog_ratio = atof(value);
5771 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
5774 case SWM_S_DISABLE_BORDER:
5775 disable_border = atoi(value);
5777 case SWM_S_FOCUS_CLOSE:
5778 if (!strcmp(value, "first"))
5779 focus_close = SWM_STACK_BOTTOM;
5780 else if (!strcmp(value, "last"))
5781 focus_close = SWM_STACK_TOP;
5782 else if (!strcmp(value, "next"))
5783 focus_close = SWM_STACK_ABOVE;
5784 else if (!strcmp(value, "previous"))
5785 focus_close = SWM_STACK_BELOW;
5787 errx(1, "focus_close");
5789 case SWM_S_FOCUS_CLOSE_WRAP:
5790 focus_close_wrap = atoi(value);
5792 case SWM_S_FOCUS_DEFAULT:
5793 if (!strcmp(value, "last"))
5794 focus_default = SWM_STACK_TOP;
5795 else if (!strcmp(value, "first"))
5796 focus_default = SWM_STACK_BOTTOM;
5798 errx(1, "focus_default");
5800 case SWM_S_FOCUS_MODE:
5801 if (!strcmp(value, "default"))
5802 focus_mode = SWM_FOCUS_DEFAULT;
5803 else if (!strcmp(value, "follow_cursor"))
5804 focus_mode = SWM_FOCUS_FOLLOW;
5805 else if (!strcmp(value, "synergy"))
5806 focus_mode = SWM_FOCUS_SYNERGY;
5808 errx(1, "focus_mode");
5810 case SWM_S_SPAWN_ORDER:
5811 if (!strcmp(value, "first"))
5812 spawn_position = SWM_STACK_BOTTOM;
5813 else if (!strcmp(value, "last"))
5814 spawn_position = SWM_STACK_TOP;
5815 else if (!strcmp(value, "next"))
5816 spawn_position = SWM_STACK_ABOVE;
5817 else if (!strcmp(value, "previous"))
5818 spawn_position = SWM_STACK_BELOW;
5820 errx(1, "spawn_position");
5822 case SWM_S_SPAWN_TERM:
5823 setconfspawn("term", value, 0);
5824 setconfspawn("spawn_term", value, 0);
5828 case SWM_S_SS_ENABLED:
5829 ss_enabled = atoi(value);
5831 case SWM_S_STACK_ENABLED:
5832 stack_enabled = atoi(value);
5834 case SWM_S_TERM_WIDTH:
5835 term_width = atoi(value);
5839 case SWM_S_TITLE_CLASS_ENABLED:
5840 title_class_enabled = atoi(value);
5842 case SWM_S_TITLE_NAME_ENABLED:
5843 title_name_enabled = atoi(value);
5845 case SWM_S_URGENT_ENABLED:
5846 urgent_enabled = atoi(value);
5848 case SWM_S_VERBOSE_LAYOUT:
5849 verbose_layout = atoi(value);
5850 for (i = 0; layouts[i].l_stack != NULL; i++) {
5852 layouts[i].l_string = fancy_stacker;
5854 layouts[i].l_string = plain_stacker;
5857 case SWM_S_WINDOW_NAME_ENABLED:
5858 window_name_enabled = atoi(value);
5860 case SWM_S_WORKSPACE_LIMIT:
5861 workspace_limit = atoi(value);
5862 if (workspace_limit > SWM_WS_MAX)
5863 workspace_limit = SWM_WS_MAX;
5864 else if (workspace_limit < 1)
5865 workspace_limit = 1;
5874 setconfmodkey(char *selector, char *value, int flags)
5876 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
5877 update_modkey(Mod1Mask);
5878 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
5879 update_modkey(Mod2Mask);
5880 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
5881 update_modkey(Mod3Mask);
5882 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
5883 update_modkey(Mod4Mask);
5890 setconfcolor(char *selector, char *value, int flags)
5892 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
5897 setconfregion(char *selector, char *value, int flags)
5899 custom_region(value);
5904 setautorun(char *selector, char *value, int flags)
5914 if (getenv("SWM_STARTED"))
5918 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
5919 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
5921 if (ws_id < 0 || ws_id >= workspace_limit)
5922 errx(1, "autorun: invalid workspace %d", ws_id + 1);
5925 * This is a little intricate
5927 * If the pid already exists we simply reuse it because it means it was
5928 * used before AND not claimed by manage_window. We get away with
5929 * altering it in the parent after INSERT because this can not be a race
5932 while ((ap = strsep(&sp, " \t")) != NULL) {
5935 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
5937 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
5938 err(1, "setautorun: realloc");
5939 a.argv[argc - 1] = ap;
5942 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
5943 err(1, "setautorun: realloc");
5944 a.argv[argc] = NULL;
5946 if ((pid = fork()) == 0) {
5947 spawn(ws_id, &a, 1);
5956 p = calloc(1, sizeof *p);
5959 TAILQ_INSERT_TAIL(&pidlist, p, entry);
5969 setlayout(char *selector, char *value, int flags)
5971 int ws_id, i, x, mg, ma, si, raise, f = 0;
5972 int st = SWM_V_STACK, num_screens;
5974 struct workspace *ws;
5976 if (getenv("SWM_STARTED"))
5980 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
5981 &ws_id, &mg, &ma, &si, &raise, s) != 6)
5982 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
5983 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
5986 if (ws_id < 0 || ws_id >= workspace_limit)
5987 errx(1, "layout: invalid workspace %d", ws_id + 1);
5989 if (!strcasecmp(s, "vertical"))
5991 else if (!strcasecmp(s, "vertical_flip")) {
5994 } else if (!strcasecmp(s, "horizontal"))
5996 else if (!strcasecmp(s, "horizontal_flip")) {
5999 } else if (!strcasecmp(s, "fullscreen"))
6002 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6003 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6006 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6007 for (i = 0; i < num_screens; i++) {
6008 ws = (struct workspace *)&screens[i].ws;
6009 ws[ws_id].cur_layout = &layouts[st];
6011 ws[ws_id].always_raise = raise;
6012 if (st == SWM_MAX_STACK)
6016 for (x = 0; x < abs(mg); x++) {
6017 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6018 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
6019 SWM_ARG_ID_MASTERSHRINK);
6023 for (x = 0; x < abs(ma); x++) {
6024 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6025 ma >= 0 ? SWM_ARG_ID_MASTERADD :
6026 SWM_ARG_ID_MASTERDEL);
6030 for (x = 0; x < abs(si); x++) {
6031 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6032 si >= 0 ? SWM_ARG_ID_STACKINC :
6033 SWM_ARG_ID_STACKDEC);
6038 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6039 SWM_ARG_ID_FLIPLAYOUT);
6047 /* config options */
6048 struct config_option {
6050 int (*func)(char*, char*, int);
6053 struct config_option configopt[] = {
6054 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
6055 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
6056 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
6057 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
6058 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
6059 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
6060 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
6061 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
6062 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
6063 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
6064 { "bar_format", setconfvalue, SWM_S_BAR_FORMAT },
6065 { "keyboard_mapping", setkeymapping, 0 },
6066 { "bind", setconfbinding, 0 },
6067 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
6068 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
6069 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
6070 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
6071 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
6072 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
6073 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
6074 { "workspace_limit", setconfvalue, SWM_S_WORKSPACE_LIMIT },
6075 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
6076 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
6077 { "modkey", setconfmodkey, 0 },
6078 { "program", setconfspawn, 0 },
6079 { "quirk", setconfquirk, 0 },
6080 { "region", setconfregion, 0 },
6081 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
6082 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
6083 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
6084 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
6085 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
6086 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
6087 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
6088 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
6089 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
6090 { "focus_close", setconfvalue, SWM_S_FOCUS_CLOSE },
6091 { "focus_close_wrap", setconfvalue, SWM_S_FOCUS_CLOSE_WRAP },
6092 { "focus_default", setconfvalue, SWM_S_FOCUS_DEFAULT },
6093 { "spawn_position", setconfvalue, SWM_S_SPAWN_ORDER },
6094 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
6095 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
6096 { "autorun", setautorun, 0 },
6097 { "layout", setlayout, 0 },
6102 conf_load(char *filename, int keymapping)
6105 char *line, *cp, *optsub, *optval;
6106 size_t linelen, lineno = 0;
6107 int wordlen, i, optind;
6108 struct config_option *opt;
6110 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
6112 if (filename == NULL) {
6113 warnx("conf_load: no filename");
6116 if ((config = fopen(filename, "r")) == NULL) {
6117 warn("conf_load: fopen: %s", filename);
6121 while (!feof(config)) {
6122 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
6125 err(1, "%s", filename);
6130 cp += strspn(cp, " \t\n"); /* eat whitespace */
6131 if (cp[0] == '\0') {
6136 /* get config option */
6137 wordlen = strcspn(cp, "=[ \t\n");
6139 warnx("%s: line %zd: no option found",
6144 for (i = 0; i < LENGTH(configopt); i++) {
6145 opt = &configopt[i];
6146 if (!strncasecmp(cp, opt->optname, wordlen) &&
6147 strlen(opt->optname) == wordlen) {
6153 warnx("%s: line %zd: unknown option %.*s",
6154 filename, lineno, wordlen, cp);
6157 if (keymapping && strcmp(opt->optname, "bind")) {
6158 warnx("%s: line %zd: invalid option %.*s",
6159 filename, lineno, wordlen, cp);
6163 cp += strspn(cp, " \t\n"); /* eat whitespace */
6164 /* get [selector] if any */
6168 wordlen = strcspn(cp, "]");
6171 warnx("%s: line %zd: syntax error",
6176 if (asprintf(&optsub, "%.*s", wordlen, cp) ==
6178 warnx("%s: line %zd: unable to allocate"
6179 "memory for selector", filename,
6185 cp += strspn(cp, "] \t\n"); /* eat trailing */
6187 cp += strspn(cp, "= \t\n"); /* eat trailing */
6189 optval = strdup(cp);
6190 /* call function to deal with it all */
6191 if (configopt[optind].func(optsub, optval,
6192 configopt[optind].funcflags) != 0)
6193 errx(1, "%s: line %zd: invalid data for %s",
6194 filename, lineno, configopt[optind].optname);
6201 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
6208 DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
6214 set_child_transient(struct ws_win *win, xcb_window_t *trans)
6216 struct ws_win *parent, *w;
6217 struct swm_region *r;
6218 struct workspace *ws;
6219 xcb_icccm_wm_hints_t wmh;
6221 parent = find_window(win->transient);
6223 parent->child_trans = win;
6225 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
6226 " for 0x%x trans 0x%x\n", win->id, win->transient);
6228 r = root_to_region(win->wa->root);
6230 /* parent doen't exist in our window list */
6231 TAILQ_FOREACH(w, &ws->winlist, entry) {
6232 if (xcb_icccm_get_wm_hints_reply(conn,
6233 xcb_icccm_get_wm_hints(conn, w->id),
6235 warnx("can't get hints for 0x%x", w->id);
6239 if (win->hints.window_group != wmh.window_group)
6242 w->child_trans = win;
6243 win->transient = w->id;
6245 DNPRINTF(SWM_D_MISC, "set_child_transient: adjusting "
6246 "transient to 0x%x\n", win->transient);
6253 window_get_pid(xcb_window_t win)
6258 xcb_get_property_cookie_t pc;
6259 xcb_get_property_reply_t *pr;
6261 apid = get_atom_from_string("_NET_WM_PID");
6262 if (apid == XCB_ATOM_NONE)
6265 pc = xcb_get_property(conn, False, win, apid, XCB_ATOM_CARDINAL, 0, 1);
6266 pr = xcb_get_property_reply(conn, pc, NULL);
6269 if (pr->type != XCB_ATOM_CARDINAL) {
6274 ret = *((pid_t *)xcb_get_property_value(pr));
6280 apid = get_atom_from_string("_SWM_PID");
6281 pc = xcb_get_property(conn, False, win, apid, XCB_ATOM_STRING,
6283 pr = xcb_get_property_reply(conn, pc, NULL);
6286 if (pr->type != XCB_ATOM_STRING) {
6291 ret = strtonum(xcb_get_property_value(pr), 0, INT_MAX, &errstr);
6298 manage_window(xcb_window_t id)
6300 xcb_window_t trans = XCB_WINDOW_NONE;
6301 struct workspace *ws;
6302 struct ws_win *win, *ww;
6303 int i, ws_idx, border_me = 0;
6304 xcb_atom_t ws_idx_atom = XCB_ATOM_NONE;
6305 char ws_idx_str[SWM_PROPLEN], *prop = NULL;
6307 struct swm_region *r;
6311 uint32_t event_mask;
6313 xcb_get_property_reply_t *gpr;
6314 xcb_icccm_get_wm_protocols_reply_t wpr;
6316 if ((win = find_window(id)) != NULL)
6317 return (win); /* already being managed */
6319 /* see if we are on the unmanaged list */
6320 if ((win = find_unmanaged_window(id)) != NULL) {
6321 DNPRINTF(SWM_D_MISC, "manage_window: previously unmanaged "
6322 "window: 0x%x\n", win->id);
6323 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6325 set_child_transient(win, &trans);
6327 if (trans && (ww = find_window(trans)))
6328 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
6329 else if ((ww = win->ws->focus) &&
6330 spawn_position == SWM_STACK_ABOVE)
6331 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus,
6333 else if (ww && spawn_position == SWM_STACK_BELOW)
6334 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6335 else switch (spawn_position) {
6338 case SWM_STACK_ABOVE:
6339 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6341 case SWM_STACK_BOTTOM:
6342 case SWM_STACK_BELOW:
6343 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6346 ewmh_update_actions(win);
6350 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
6351 err(1, "manage_window: calloc: failed to allocate memory for "
6357 /* see if we need to override the workspace */
6358 p = find_pid(window_get_pid(id));
6360 /* Get all the window data in one shot */
6361 ws_idx_atom = get_atom_from_string("_SWM_WS");
6363 gpr = xcb_get_property_reply(conn,
6364 xcb_get_property(conn, False, id, ws_idx_atom,
6365 XCB_ATOM_STRING, 0, SWM_PROPLEN),
6368 proplen = xcb_get_property_value_length(gpr);
6370 prop = malloc(proplen + 1);
6373 xcb_get_property_value(gpr),
6375 prop[proplen] = '\0';
6381 win->wa = xcb_get_geometry_reply(conn,
6382 xcb_get_geometry(conn, id),
6384 xcb_icccm_get_wm_normal_hints_reply(conn,
6385 xcb_icccm_get_wm_normal_hints(conn, id),
6387 xcb_icccm_get_wm_hints_reply(conn,
6388 xcb_icccm_get_wm_hints(conn, id),
6390 xcb_icccm_get_wm_transient_for_reply(conn,
6391 xcb_icccm_get_wm_transient_for(conn, id),
6394 win->transient = trans;
6395 set_child_transient(win, &trans);
6396 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, "
6397 "transient: 0x%x\n", win->id, win->transient);
6400 prot = get_atom_from_string("WM_PROTOCOLS");
6402 /* get supported protocols */
6403 if (xcb_icccm_get_wm_protocols_reply(conn,
6404 xcb_icccm_get_wm_protocols(conn, id, prot),
6406 for (i = 0; i < wpr.atoms_len; i++) {
6407 if (wpr.atoms[i] == takefocus)
6408 win->take_focus = 1;
6409 if (wpr.atoms[i] == adelete)
6410 win->can_delete = 1;
6412 xcb_icccm_get_wm_protocols_reply_wipe(&wpr);
6415 win->iconic = get_iconic(win);
6418 * Figure out where to put the window. If it was previously assigned to
6419 * a workspace (either by spawn() or manually moving), and isn't
6420 * transient, * put it in the same workspace
6422 r = root_to_region(win->wa->root);
6424 ws = &r->s->ws[p->ws];
6425 TAILQ_REMOVE(&pidlist, p, entry);
6428 } else if (prop && win->transient == 0) {
6429 DNPRINTF(SWM_D_PROP, "manage_window: get _SWM_WS: %s\n", prop);
6430 ws_idx = strtonum(prop, 0, workspace_limit - 1,
6433 DNPRINTF(SWM_D_EVENT, "manage_window: window: #%s: %s",
6436 ws = &r->s->ws[ws_idx];
6439 /* this should launch transients in the same ws as parent */
6441 if ((ww = find_window(trans)) != NULL)
6447 warnx("manage_window: fix this "
6453 /* set up the window layout */
6456 win->s = r->s; /* this never changes */
6457 if (trans && (ww = find_window(trans)))
6458 TAILQ_INSERT_AFTER(&ws->winlist, ww, win, entry);
6459 else if (win->ws->focus && spawn_position == SWM_STACK_ABOVE)
6460 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus, win,
6462 else if (win->ws->focus && spawn_position == SWM_STACK_BELOW)
6463 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6464 else switch (spawn_position) {
6467 case SWM_STACK_ABOVE:
6468 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6470 case SWM_STACK_BOTTOM:
6471 case SWM_STACK_BELOW:
6472 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6475 /* ignore window border if there is one. */
6476 WIDTH(win) = win->wa->width;
6477 HEIGHT(win) = win->wa->height;
6478 X(win) = win->wa->x + win->wa->border_width;
6479 Y(win) = win->wa->y + win->wa->border_width;
6481 win->g_floatvalid = 0;
6482 win->floatmaxed = 0;
6483 win->ewmh_flags = 0;
6485 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, (x,y) w x h: "
6486 "(%d,%d) %d x %d, ws: %d\n", win->id, X(win), Y(win), WIDTH(win),
6487 HEIGHT(win), ws->idx);
6489 constrain_window(win, r, 0);
6491 /* Set window properties so we can remember this after reincarnation */
6492 if (ws_idx_atom && prop == NULL &&
6493 snprintf(ws_idx_str, SWM_PROPLEN, "%d", ws->idx) <
6495 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
6497 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
6498 ws_idx_atom, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
6504 ewmh_autoquirk(win);
6506 if (xcb_icccm_get_wm_class_reply(conn,
6507 xcb_icccm_get_wm_class(conn, win->id),
6509 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
6510 win->ch.class_name, win->ch.instance_name);
6512 /* java is retarded so treat it special */
6513 if (strstr(win->ch.instance_name, "sun-awt")) {
6518 TAILQ_FOREACH(qp, &quirks, entry) {
6519 if (!strcmp(win->ch.class_name, qp->class) &&
6520 !strcmp(win->ch.instance_name, qp->name)) {
6521 DNPRINTF(SWM_D_CLASS, "manage_window: found: "
6522 "class: %s, name: %s\n", win->ch.class_name,
6523 win->ch.instance_name);
6524 if (qp->quirk & SWM_Q_FLOAT) {
6528 win->quirks = qp->quirk;
6533 /* alter window position if quirky */
6534 if (win->quirks & SWM_Q_ANYWHERE) {
6535 win->manual = 1; /* don't center the quirky windows */
6536 if (bar_enabled && Y(win) < bar_height)
6537 Y(win) = bar_height;
6538 if (WIDTH(win) + X(win) > WIDTH(r))
6539 X(win) = WIDTH(r) - WIDTH(win) - 2;
6543 /* Reset font sizes (the bruteforce way; no default keybinding). */
6544 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
6545 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6546 fake_keypress(win, XK_KP_Subtract, ShiftMask);
6547 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6548 fake_keypress(win, XK_KP_Add, ShiftMask);
6551 ewmh_get_win_state(win);
6552 ewmh_update_actions(win);
6553 ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
6558 X(win) -= border_width;
6559 Y(win) -= border_width;
6563 event_mask = XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_FOCUS_CHANGE |
6564 XCB_EVENT_MASK_PROPERTY_CHANGE | XCB_EVENT_MASK_STRUCTURE_NOTIFY;
6566 xcb_change_window_attributes(conn, id, XCB_CW_EVENT_MASK, &event_mask);
6568 /* floaters need to be mapped if they are in the current workspace */
6569 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
6570 map_window_raised(win->id);
6576 free_window(struct ws_win *win)
6578 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%x\n", win->id);
6583 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6588 xcb_icccm_get_wm_class_reply_wipe(&win->ch);
6593 memset(win, 0xff, sizeof *win); /* XXX kill later */
6596 DNPRINTF(SWM_D_MISC, "free_window: done\n");
6600 unmanage_window(struct ws_win *win)
6602 struct ws_win *parent;
6603 xcb_screen_t *screen;
6608 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%x\n", win->id);
6610 if (win->transient) {
6611 parent = find_window(win->transient);
6613 parent->child_trans = NULL;
6616 /* focus on root just in case */
6617 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
6618 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT,
6619 screen->root, XCB_CURRENT_TIME);
6623 TAILQ_REMOVE(&win->ws->winlist, win, entry);
6624 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
6628 focus_magic(struct ws_win *win)
6630 DNPRINTF(SWM_D_FOCUS, "focus_magic: window: 0x%x\n", WINID(win));
6633 /* if there are no windows clear the status-bar */
6638 if (win->child_trans) {
6639 /* win = parent & has a transient so focus on that */
6641 focus_win(win->child_trans);
6642 if (win->child_trans->take_focus)
6643 client_msg(win, takefocus);
6645 /* make sure transient hasn't disappeared */
6646 if (validate_win(win->child_trans) == 0) {
6647 focus_win(win->child_trans);
6648 if (win->child_trans->take_focus)
6649 client_msg(win->child_trans, takefocus);
6651 win->child_trans = NULL;
6653 if (win->take_focus)
6654 client_msg(win, takefocus);
6660 if (win->take_focus)
6661 client_msg(win, takefocus);
6666 expose(xcb_expose_event_t *e)
6669 struct swm_region *r;
6671 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%x\n", e->window);
6673 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6674 for (i = 0; i < num_screens; i++)
6675 TAILQ_FOREACH(r, &screens[i].rl, entry)
6676 if (e->window == WINID(r->bar))
6683 keypress(xcb_key_press_event_t *e)
6687 struct swm_region *r;
6689 keysym = XkbKeycodeToKeysym(display, (KeyCode)e->detail, 0, 0);
6691 DNPRINTF(SWM_D_EVENT, "keypress: %u\n", e->detail);
6693 if ((kp = key_lookup(CLEANMASK(e->state), keysym)) == NULL)
6695 if (keyfuncs[kp->funcid].func == NULL)
6698 r = root_to_region(e->root);
6699 if (kp->funcid == kf_spawn_custom)
6700 spawn_custom(r, &(keyfuncs[kp->funcid].args), kp->spawn_name);
6702 keyfuncs[kp->funcid].func(r, &(keyfuncs[kp->funcid].args));
6706 buttonpress(xcb_button_press_event_t *e)
6711 DNPRINTF(SWM_D_EVENT, "buttonpress: window 0x%x, detail: %u\n",
6712 e->event, e->detail);
6714 if ((win = find_window(e->event)) == NULL)
6718 action = client_click;
6720 for (i = 0; i < LENGTH(buttons); i++)
6721 if (action == buttons[i].action && buttons[i].func &&
6722 buttons[i].button == e->detail &&
6723 CLEANMASK(buttons[i].mask) == CLEANMASK(e->state))
6724 buttons[i].func(win, &buttons[i].args);
6728 configurerequest(xcb_configure_request_event_t *e)
6733 uint32_t wc[7] = {0};
6735 if ((win = find_window(e->window)) == NULL)
6736 if ((win = find_unmanaged_window(e->window)) == NULL)
6740 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
6741 mask |= XCB_CONFIG_WINDOW_X;
6744 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
6745 mask |= XCB_CONFIG_WINDOW_Y;
6748 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH) {
6749 mask |= XCB_CONFIG_WINDOW_WIDTH;
6752 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT) {
6753 mask |= XCB_CONFIG_WINDOW_HEIGHT;
6754 wc[i++] = e->height;
6756 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH) {
6757 mask |= XCB_CONFIG_WINDOW_BORDER_WIDTH;
6758 wc[i++] = e->border_width;
6760 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING) {
6761 mask |= XCB_CONFIG_WINDOW_SIBLING;
6762 wc[i++] = e->sibling;
6764 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE) {
6765 mask |= XCB_CONFIG_WINDOW_STACK_MODE;
6766 wc[i++] = e->stack_mode;
6769 DNPRINTF(SWM_D_EVENT, "configurerequest: new window: 0x%x, "
6770 "new: %s, (x,y) w x h: (%d,%d) %d x %d\n", e->window,
6771 YESNO(new), wc[0], wc[1], wc[2], wc[3]);
6773 xcb_configure_window(conn, e->window, mask, wc);
6774 } else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) &&
6775 !(win->ewmh_flags & EWMH_F_FULLSCREEN)) {
6776 win->g_float.x = e->x - X(win->ws->r);
6777 win->g_float.y = e->y - Y(win->ws->r);
6778 win->g_float.w = e->width;
6779 win->g_float.h = e->height;
6780 win->g_floatvalid = 1;
6782 if (win->floating) {
6783 win->g = win->g_float;
6784 win->g.x += X(win->ws->r);
6785 win->g.y += Y(win->ws->r);
6796 configurenotify(xcb_configure_notify_event_t *e)
6800 DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%x\n",
6803 win = find_window(e->window);
6805 xcb_icccm_get_wm_normal_hints_reply(conn,
6806 xcb_icccm_get_wm_normal_hints(conn, win->id),
6815 destroynotify(xcb_destroy_notify_event_t *e)
6819 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%x\n", e->window);
6821 if ((win = find_window(e->window)) == NULL) {
6822 if ((win = find_unmanaged_window(e->window)) == NULL)
6828 /* make sure we focus on something */
6831 unmanage_window(win);
6837 enternotify(xcb_enter_notify_event_t *e)
6842 Window focus_return;
6843 int revert_to_return;
6845 DNPRINTF(SWM_D_FOCUS, "enternotify: window: 0x%x, mode: %d, detail: "
6846 "%d, root: 0x%x, subwindow: 0x%x, same_screen_focus: %s, "
6847 "state: %d\n", e->event, e->mode, e->detail, e->root,
6848 e->child, YESNO(e->same_screen_focus), e->state);
6850 if (e->mode != XCB_NOTIFY_MODE_NORMAL) {
6851 DNPRINTF(SWM_D_EVENT, "skip enternotify: generated by "
6856 switch (focus_mode) {
6857 case SWM_FOCUS_DEFAULT:
6859 case SWM_FOCUS_FOLLOW:
6861 case SWM_FOCUS_SYNERGY:
6864 * all these checks need to be in this order because the
6865 * XCheckTypedWindowEvent relies on weeding out the previous events
6867 * making this code an option would enable a follow mouse for focus
6872 * state is set when we are switching workspaces and focus is set when
6873 * the window or a subwindow already has focus (occurs during restart).
6875 * Only honor the focus flag if last_focus_event is not FocusOut,
6876 * this allows spectrwm to continue to control focus when another
6877 * program is also playing with it.
6879 if (ev->state || (ev->focus && last_focus_event != FocusOut)) {
6880 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: focus\n");
6885 * happens when a window is created or destroyed and the border
6886 * crosses the mouse pointer and when switching ws
6888 * we need the subwindow test to see if we came from root in order
6889 * to give focus to floaters
6891 if (ev->mode == NotifyNormal && ev->detail == NotifyVirtual &&
6892 ev->subwindow == 0) {
6893 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: NotifyVirtual\n");
6897 /* this window already has focus */
6898 if (ev->mode == NotifyNormal && ev->detail == NotifyInferior) {
6899 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win has focus\n");
6903 /* this window is being deleted or moved to another ws */
6904 if (XCheckTypedWindowEvent(display, ev->window, ConfigureNotify,
6906 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: configurenotify\n");
6907 XPutBackEvent(display, &cne);
6911 if ((win = find_window(ev->window)) == NULL) {
6912 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win == NULL\n");
6917 * In fullstack kill all enters unless they come from a different ws
6918 * (i.e. another region) or focus has been grabbed externally.
6920 if (win->ws->cur_layout->flags & SWM_L_FOCUSPREV &&
6921 last_focus_event != FocusOut) {
6922 XGetInputFocus(display, &focus_return, &revert_to_return);
6923 if ((w = find_window(focus_return)) == NULL ||
6925 DNPRINTF(SWM_D_EVENT, "ignoring event: fullstack\n");
6933 if ((win = find_window(e->event)) == NULL) {
6934 DNPRINTF(SWM_D_EVENT, "skip enternotify: window is NULL\n");
6943 /* lets us use one switch statement for arbitrary mode/detail combinations */
6944 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
6947 mapnotify(xcb_map_notify_event_t *e)
6951 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%x\n", e->window);
6953 win = manage_window(e->window);
6955 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
6958 * focus_win can only set input focus on a mapped window.
6959 * make sure the window really has focus since it is just being mapped.
6961 if (win->ws->focus == win)
6966 mappingnotify(xcb_mapping_notify_event_t *e)
6968 xcb_refresh_keyboard_mapping(syms, e);
6970 if (e->request == XCB_MAPPING_KEYBOARD)
6975 maprequest(xcb_map_request_event_t *e)
6978 struct swm_region *r;
6979 xcb_get_window_attributes_reply_t *war;
6981 DNPRINTF(SWM_D_EVENT, "maprequest: window: 0x%x\n",
6984 war = xcb_get_window_attributes_reply(conn,
6985 xcb_get_window_attributes(conn, e->window),
6989 if (war->override_redirect) {
6995 win = manage_window(e->window);
6997 return; /* can't happen */
7002 /* make new win focused */
7003 r = root_to_region(win->wa->root);
7004 if (win->ws == r->ws)
7009 propertynotify(xcb_property_notify_event_t *e)
7015 xcb_get_atom_name_reply_t *r;
7017 r = xcb_get_atom_name_reply(conn,
7018 xcb_get_atom_name(conn, e->atom),
7021 len = xcb_get_atom_name_name_length(r);
7023 name = malloc(len + 1);
7025 memcpy(name, xcb_get_atom_name_name(r), len);
7028 DNPRINTF(SWM_D_EVENT,
7029 "propertynotify: window: 0x%x, atom: %s\n",
7038 win = find_window(e->window);
7042 if (e->state == XCB_PROPERTY_DELETE && e->atom == a_swm_iconic) {
7043 update_iconic(win, 0);
7044 map_window_raised(win->id);
7052 case XCB_ATOM_WM_NORMAL_HINTS:
7053 xcb_icccm_get_wm_normal_hints(conn,
7054 xcb_iccom_get_wm_normal_hints(conn, win->id),
7056 warnx("normal hints: flag 0x%x", win->sh.flags);
7057 if (win->sh.flags & XCB_SIZE_HINT_P_MIN_SIZE) {
7058 WIDTH(win) = win->sh.min_width;
7059 HEIGHT(win) = win->sh.min_height;
7060 warnx("min %d %d", WIDTH(win), HEIGHT(win));
7062 XMoveResizeWindow(display, win->id,
7063 X(win), Y(win), WIDTH(win), HEIGHT(win));
7065 case XCB_ATOM_WM_CLASS:
7066 case XCB_ATOM_WM_NAME:
7075 unmapnotify(xcb_unmap_notify_event_t *e)
7079 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%x\n", e->window);
7081 /* determine if we need to help unmanage this window */
7082 win = find_window(e->window);
7086 if (getstate(e->window) == XCB_ICCCM_WM_STATE_NORMAL) {
7087 unmanage_window(win);
7090 /* resend unmap because we ated it */
7091 xcb_unmap_window(conn, e->window);
7097 visibilitynotify(xcb_visibility_notify_event_t *e)
7099 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%x\n",
7104 clientmessage(xcb_client_message_event_t *e)
7108 win = find_window(e->window);
7113 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%x, type: %u\n",
7114 e->window, e->type);
7116 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7117 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
7120 if (e->type == ewmh[_NET_CLOSE_WINDOW].atom) {
7121 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
7122 if (win->can_delete)
7123 client_msg(win, adelete);
7125 xcb_kill_client(conn, win->id);
7127 if (e->type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
7128 DNPRINTF(SWM_D_EVENT,
7129 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
7130 if (win->floating) {
7131 if (e->data.data32[0] & (1<<8)) /* x */
7132 X(win) = e->data.data32[1];
7133 if (e->data.data32[0] & (1<<9)) /* y */
7134 Y(win) = e->data.data32[2];
7135 if (e->data.data32[0] & (1<<10)) /* width */
7136 WIDTH(win) = e->data.data32[3];
7137 if (e->data.data32[0] & (1<<11)) /* height */
7138 HEIGHT(win) = e->data.data32[4];
7143 /* TODO: Change stack sizes */
7144 /* notify no change was made. */
7145 config_win(win, NULL);
7148 if (e->type == ewmh[_NET_WM_STATE].atom) {
7149 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
7150 ewmh_update_win_state(win, e->data.data32[1], e->data.data32[0]);
7151 if (e->data.data32[2])
7152 ewmh_update_win_state(win, e->data.data32[2],
7160 xerror_start(Display *d, XErrorEvent *ee)
7167 xerror(Display *d, XErrorEvent *ee)
7169 /* warnx("error: %p %p", display, ee); */
7177 xerrorxlib = XSetErrorHandler(xerror_start);
7179 /* this causes an error if some other window manager is running */
7180 XSelectInput(display, DefaultRootWindow(display),
7181 SubstructureRedirectMask);
7186 XSetErrorHandler(xerror);
7192 new_region(struct swm_screen *s, int x, int y, int w, int h)
7194 struct swm_region *r, *n;
7195 struct workspace *ws = NULL;
7198 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
7199 s->idx, w, h, x, y);
7201 /* remove any conflicting regions */
7202 n = TAILQ_FIRST(&s->rl);
7205 n = TAILQ_NEXT(r, entry);
7206 if (X(r) < (x + w) &&
7207 (X(r) + WIDTH(r)) > x &&
7209 (Y(r) + HEIGHT(r)) > y) {
7210 if (r->ws->r != NULL)
7211 r->ws->old_r = r->ws->r;
7214 TAILQ_REMOVE(&s->rl, r, entry);
7215 TAILQ_INSERT_TAIL(&s->orl, r, entry);
7219 /* search old regions for one to reuse */
7221 /* size + location match */
7222 TAILQ_FOREACH(r, &s->orl, entry)
7223 if (X(r) == x && Y(r) == y &&
7224 HEIGHT(r) == h && WIDTH(r) == w)
7228 TAILQ_FOREACH(r, &s->orl, entry)
7229 if (HEIGHT(r) == h && WIDTH(r) == w)
7233 TAILQ_REMOVE(&s->orl, r, entry);
7234 /* try to use old region's workspace */
7235 if (r->ws->r == NULL)
7238 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
7239 err(1, "new_region: calloc: failed to allocate memory "
7242 /* if we don't have a workspace already, find one */
7244 for (i = 0; i < workspace_limit; i++)
7245 if (s->ws[i].r == NULL) {
7252 errx(1, "new_region: no free workspaces");
7263 TAILQ_INSERT_TAIL(&s->rl, r, entry);
7269 #ifdef SWM_XRR_HAS_CRTC
7272 #endif /* SWM_XRR_HAS_CRTC */
7273 struct swm_region *r;
7275 xcb_randr_get_screen_resources_current_cookie_t src;
7276 xcb_randr_get_screen_resources_current_reply_t *srr;
7277 xcb_randr_get_crtc_info_cookie_t cic;
7278 xcb_randr_get_crtc_info_reply_t *cir = NULL;
7279 xcb_randr_crtc_t *crtc;
7280 xcb_screen_t *screen = get_screen(i);
7282 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7283 if (i >= num_screens)
7284 errx(1, "scan_xrandr: invalid screen");
7286 /* remove any old regions */
7287 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
7288 r->ws->old_r = r->ws->r = NULL;
7290 TAILQ_REMOVE(&screens[i].rl, r, entry);
7291 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
7295 /* map virtual screens onto physical screens */
7296 #ifdef SWM_XRR_HAS_CRTC
7297 if (xrandr_support) {
7298 src = xcb_randr_get_screen_resources_current(conn,
7300 srr = xcb_randr_get_screen_resources_current_reply(conn, src,
7303 new_region(&screens[i], 0, 0,
7304 screen->width_in_pixels,
7305 screen->height_in_pixels);
7308 ncrtc = srr->num_crtcs;
7309 for (c = 0; c < ncrtc; c++) {
7310 crtc = xcb_randr_get_screen_resources_current_crtcs(srr);
7311 cic = xcb_randr_get_crtc_info(conn, crtc[c],
7313 cir = xcb_randr_get_crtc_info_reply(conn, cic, NULL);
7316 if (cir->num_outputs == 0) {
7322 new_region(&screens[i], 0, 0,
7323 screen->width_in_pixels,
7324 screen->height_in_pixels);
7326 new_region(&screens[i],
7327 cir->x, cir->y, cir->width, cir->height);
7332 #endif /* SWM_XRR_HAS_CRTC */
7334 new_region(&screens[i], 0, 0, screen->width_in_pixels,
7335 screen->height_in_pixels);
7340 screenchange(xcb_randr_screen_change_notify_event_t *e)
7342 struct swm_region *r;
7345 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%x\n", e->root);
7347 if (e->rotation & (XCB_RANDR_ROTATION_ROTATE_90
7348 | XCB_RANDR_ROTATION_ROTATE_270))
7349 xcb_randr_set_screen_size(conn, e->root, e->height,
7350 e->width, e->mheight, e->mwidth);
7352 xcb_randr_set_screen_size(conn, e->root, e->width,
7353 e->height, e->mwidth, e->mheight);
7355 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7356 /* silly event doesn't include the screen index */
7357 for (i = 0; i < num_screens; i++)
7358 if (screens[i].root == e->root)
7360 if (i >= num_screens)
7361 errx(1, "screenchange: screen not found");
7363 /* brute force for now, just re-enumerate the regions */
7366 /* add bars to all regions */
7367 for (i = 0; i < num_screens; i++)
7368 TAILQ_FOREACH(r, &screens[i].rl, entry)
7376 xcb_window_t *wins = NULL;
7378 int i, j, num_screens;
7379 uint16_t state, manage;
7381 xcb_query_tree_cookie_t qtc;
7382 xcb_query_tree_reply_t *qtr;
7383 xcb_get_window_attributes_cookie_t c;
7384 xcb_get_window_attributes_reply_t *r;
7385 xcb_get_property_cookie_t pc;
7387 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7388 for (i = 0; i < num_screens; i++) {
7389 qtc = xcb_query_tree(conn, screens[i].root);
7390 qtr = xcb_query_tree_reply(conn, qtc, NULL);
7393 wins = xcb_query_tree_children(qtr);
7394 no = xcb_query_tree_children_length(qtr);
7395 /* attach windows to a region */
7396 /* normal windows */
7397 for (j = 0; j < no; j++) {
7398 c = xcb_get_window_attributes(conn, wins[j]);
7399 r = xcb_get_window_attributes_reply(conn, c, NULL);
7402 if (r->override_redirect) {
7407 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7408 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7414 state = getstate(wins[j]);
7415 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7416 if (r->map_state == XCB_MAP_STATE_VIEWABLE || manage)
7417 manage_window(wins[j]);
7420 /* transient windows */
7421 for (j = 0; j < no; j++) {
7422 c = xcb_get_window_attributes(conn, wins[j]);
7423 r = xcb_get_window_attributes_reply(conn, c, NULL);
7426 if (r->override_redirect) {
7432 state = getstate(wins[j]);
7433 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7434 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7435 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7436 &wins[j], NULL) && manage)
7437 manage_window(wins[j]);
7446 int i, j, k, num_screens;
7447 struct workspace *ws;
7448 uint32_t gcv[1], wa[1];
7449 const xcb_query_extension_reply_t *qep;
7450 xcb_cursor_t cursor;
7451 xcb_font_t cursor_font;
7452 xcb_randr_query_version_cookie_t c;
7453 xcb_randr_query_version_reply_t *r;
7455 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7456 if ((screens = calloc(num_screens,
7457 sizeof(struct swm_screen))) == NULL)
7458 err(1, "setup_screens: calloc: failed to allocate memory for "
7461 /* initial Xrandr setup */
7462 xrandr_support = False;
7463 c = xcb_randr_query_version(conn, True, True);
7464 r = xcb_randr_query_version_reply(conn, c, NULL);
7466 if (r->major_version >= 1)
7467 xrandr_support = True;
7470 qep = xcb_get_extension_data(conn, &xcb_randr_id);
7471 xrandr_eventbase = qep->first_event;
7473 cursor_font = xcb_generate_id(conn);
7474 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
7476 cursor = xcb_generate_id(conn);
7477 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
7478 XC_left_ptr, XC_left_ptr + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
7481 /* map physical screens */
7482 for (i = 0; i < num_screens; i++) {
7483 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
7485 TAILQ_INIT(&screens[i].rl);
7486 TAILQ_INIT(&screens[i].orl);
7487 screens[i].root = RootWindow(display, i);
7489 /* set default colors */
7490 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
7491 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
7492 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
7493 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
7494 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
7496 /* create graphics context on screen */
7497 screens[i].bar_gc = xcb_generate_id(conn);
7499 xcb_create_gc(conn, screens[i].bar_gc, screens[i].root,
7500 XCB_GC_GRAPHICS_EXPOSURES, gcv);
7502 /* set default cursor */
7503 xcb_change_window_attributes(conn, screens[i].root,
7506 /* init all workspaces */
7507 /* XXX these should be dynamically allocated too */
7508 for (j = 0; j < SWM_WS_MAX; j++) {
7509 ws = &screens[i].ws[j];
7515 TAILQ_INIT(&ws->winlist);
7516 TAILQ_INIT(&ws->unmanagedlist);
7518 for (k = 0; layouts[k].l_stack != NULL; k++)
7519 if (layouts[k].l_config != NULL)
7520 layouts[k].l_config(ws,
7521 SWM_ARG_ID_STACKINIT);
7522 ws->cur_layout = &layouts[0];
7523 ws->cur_layout->l_string(ws);
7529 xcb_randr_select_input(conn, screens[i].root,
7530 XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE);
7532 xcb_free_cursor(conn, cursor);
7533 xcb_close_font(conn, cursor_font);
7539 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
7540 err(1, "setup_globals: strdup: failed to allocate memory.");
7542 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
7543 err(1, "setup_globals: strdup: failed to allocate memory.");
7550 xcb_atom_t netwmcheck, netwmname, utf8_string;
7551 xcb_window_t root, win;
7554 /* work around sun jdk bugs, code from wmname */
7555 netwmcheck = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
7556 netwmname = get_atom_from_string("_NET_WM_NAME");
7557 utf8_string = get_atom_from_string("UTF8_STRING");
7559 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7560 for (i = 0; i < num_screens; i++) {
7561 root = screens[i].root;
7563 win = xcb_generate_id(conn);
7564 wa[0] = screens[i].c[SWM_S_COLOR_UNFOCUS].color;
7565 wa[1] = screens[i].c[SWM_S_COLOR_UNFOCUS].color;
7566 xcb_create_window(conn, XCB_COPY_FROM_PARENT, win, 0, 0, 0, 1,
7567 1, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
7568 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
7570 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root,
7571 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7572 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7573 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7574 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7575 netwmname, utf8_string, 8, strlen("LG3D"), "LG3D");
7580 event_error(xcb_generic_error_t *e)
7582 DNPRINTF(SWM_D_EVENT, "event_error: %s(%u) from %s(%u), sequence: %u, "
7583 "resource_id: %u, minor_code: %u\n",
7584 xcb_event_get_error_label(e->error_code), e->error_code,
7585 xcb_event_get_request_label(e->major_code), e->major_code,
7586 e->sequence, e->resource_id, e->minor_code);
7590 event_handle(xcb_generic_event_t *evt)
7592 uint8_t type = XCB_EVENT_RESPONSE_TYPE(evt);
7594 DNPRINTF(SWM_D_EVENT, "XCB Event: %s(%d)\n",
7595 xcb_event_get_label(XCB_EVENT_RESPONSE_TYPE(evt)),
7596 XCB_EVENT_RESPONSE_TYPE(evt));
7599 #define EVENT(type, callback) case type: callback((void *)evt); return
7600 EVENT(0, event_error);
7601 EVENT(XCB_BUTTON_PRESS, buttonpress);
7602 /*EVENT(XCB_BUTTON_RELEASE, buttonpress);*/
7603 /*EVENT(XCB_CIRCULATE_NOTIFY, );*/
7604 /*EVENT(XCB_CIRCULATE_REQUEST, );*/
7605 EVENT(XCB_CLIENT_MESSAGE, clientmessage);
7606 /*EVENT(XCB_COLORMAP_NOTIFY, );*/
7607 EVENT(XCB_CONFIGURE_NOTIFY, configurenotify);
7608 EVENT(XCB_CONFIGURE_REQUEST, configurerequest);
7609 /*EVENT(XCB_CREATE_NOTIFY, );*/
7610 EVENT(XCB_DESTROY_NOTIFY, destroynotify);
7611 EVENT(XCB_ENTER_NOTIFY, enternotify);
7612 EVENT(XCB_EXPOSE, expose);
7613 /*EVENT(XCB_FOCUS_IN, );*/
7614 /*EVENT(XCB_FOCUS_OUT, );*/
7615 /*EVENT(XCB_GRAPHICS_EXPOSURE, );*/
7616 /*EVENT(XCB_GRAVITY_NOTIFY, );*/
7617 EVENT(XCB_KEY_PRESS, keypress);
7618 /*EVENT(XCB_KEY_RELEASE, keypress);*/
7619 /*EVENT(XCB_KEYMAP_NOTIFY, );*/
7620 /*EVENT(XCB_LEAVE_NOTIFY, );*/
7621 EVENT(XCB_MAP_NOTIFY, mapnotify);
7622 EVENT(XCB_MAP_REQUEST, maprequest);
7623 EVENT(XCB_MAPPING_NOTIFY, mappingnotify);
7624 /*EVENT(XCB_MOTION_NOTIFY, );*/
7625 /*EVENT(XCB_NO_EXPOSURE, );*/
7626 EVENT(XCB_PROPERTY_NOTIFY, propertynotify);
7627 /*EVENT(XCB_REPARENT_NOTIFY, );*/
7628 /*EVENT(XCB_RESIZE_REQUEST, );*/
7629 /*EVENT(XCB_SELECTION_CLEAR, );*/
7630 /*EVENT(XCB_SELECTION_NOTIFY, );*/
7631 /*EVENT(XCB_SELECTION_REQUEST, );*/
7632 EVENT(XCB_UNMAP_NOTIFY, unmapnotify);
7633 /*EVENT(XCB_VISIBILITY_NOTIFY, visibilitynotify);*/
7636 if (type - xrandr_eventbase == XCB_RANDR_SCREEN_CHANGE_NOTIFY)
7637 screenchange((void *)evt);
7641 main(int argc, char *argv[])
7643 struct swm_region *r, *rr;
7644 struct ws_win *winfocus = NULL;
7646 char conf[PATH_MAX], *cfile = NULL;
7648 int xfd, i, num_screens;
7649 struct sigaction sact;
7650 xcb_generic_event_t *evt;
7654 time_started = time(NULL);
7657 warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
7658 if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, "") ||
7660 warnx("no locale support");
7662 if (!X_HAVE_UTF8_STRING)
7663 warnx("no UTF-8 support");
7665 if (!(display = XOpenDisplay(0)))
7666 errx(1, "can not open display");
7668 /* handle some signals */
7669 bzero(&sact, sizeof(sact));
7670 sigemptyset(&sact.sa_mask);
7672 sact.sa_handler = sighdlr;
7673 sigaction(SIGINT, &sact, NULL);
7674 sigaction(SIGQUIT, &sact, NULL);
7675 sigaction(SIGTERM, &sact, NULL);
7676 sigaction(SIGHUP, &sact, NULL);
7678 sact.sa_handler = sighdlr;
7679 sact.sa_flags = SA_NOCLDSTOP;
7680 sigaction(SIGCHLD, &sact, NULL);
7682 conn = XGetXCBConnection(display);
7683 if (xcb_connection_has_error(conn))
7684 errx(1, "can not get XCB connection");
7686 xfd = xcb_get_file_descriptor(conn);
7687 syms = xcb_key_symbols_alloc(conn);
7689 errx(1, "unable to allocate key symbols");
7691 astate = get_atom_from_string("WM_STATE");
7692 aprot = get_atom_from_string("WM_PROTOCOLS");
7693 adelete = get_atom_from_string("WM_DELETE_WINDOW");
7694 takefocus = get_atom_from_string("WM_TAKE_FOCUS");
7695 a_wmname = get_atom_from_string("WM_NAME");
7696 a_netwmname = get_atom_from_string("_NET_WM_NAME");
7697 a_utf8_string = get_atom_from_string("UTF8_STRING");
7698 a_string = get_atom_from_string("STRING");
7699 a_swm_iconic = get_atom_from_string("_SWM_ICONIC");
7701 /* look for local and global conf file */
7702 pwd = getpwuid(getuid());
7704 errx(1, "invalid user: %d", getuid());
7706 xcb_grab_server(conn);
7709 /* flush all events */
7710 while ((evt = xcb_poll_for_event(conn))) {
7711 if (XCB_EVENT_RESPONSE_TYPE(evt) == 0)
7717 errx(1, "other wm running");
7728 for (i = 0; ; i++) {
7733 snprintf(conf, sizeof conf, "%s/.%s",
7734 pwd->pw_dir, SWM_CONF_FILE);
7738 snprintf(conf, sizeof conf, "/etc/%s",
7743 snprintf(conf, sizeof conf, "%s/.%s",
7744 pwd->pw_dir, SWM_CONF_FILE_OLD);
7748 snprintf(conf, sizeof conf, "/etc/%s",
7755 if (strlen(conf) && stat(conf, &sb) != -1)
7756 if (S_ISREG(sb.st_mode)) {
7763 /* load conf (if any) */
7765 conf_load(cfile, SWM_CONF_DEFAULT);
7768 /* set some values to work around bad programs */
7770 /* grab existing windows (before we build the bars) */
7773 if (getenv("SWM_STARTED") == NULL)
7774 setenv("SWM_STARTED", "YES", 1);
7776 /* setup all bars */
7777 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7778 for (i = 0; i < num_screens; i++)
7779 TAILQ_FOREACH(r, &screens[i].rl, entry) {
7780 if (winfocus == NULL)
7781 winfocus = TAILQ_FIRST(&r->ws->winlist);
7790 xcb_ungrab_server(conn);
7794 while ((evt = xcb_poll_for_event(conn))) {
7801 /* if we are being restarted go focus on first window */
7803 rr = winfocus->ws->r;
7805 /* not a visible window */
7809 /* move pointer to first screen if multi screen */
7810 if (num_screens > 1 || outputs > 1)
7811 xcb_warp_pointer(conn, XCB_WINDOW_NONE,
7812 rr->s[0].root, 0, 0, 0, 0, X(rr),
7813 Y(rr) + (bar_enabled ? bar_height : 0));
7815 a.id = SWM_ARG_ID_FOCUSCUR;
7825 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
7827 DNPRINTF(SWM_D_MISC, "select failed");
7828 if (restart_wm == 1)
7829 restart(NULL, NULL);
7830 if (search_resp == 1)
7843 for (i = 0; i < num_screens; ++i)
7844 if (screens[i].bar_gc != 0)
7845 xcb_free_gc(conn, screens[i].bar_gc);
7846 XFreeFontSet(display, bar_fs);
7848 xcb_key_symbols_free(syms);
7849 xcb_disconnect(conn);