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) 2011-2013 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>
11 * Copyright (c) 2012-2013 David Hill <dhill@mindcry.org>
13 * Permission to use, copy, modify, and distribute this software for any
14 * purpose with or without fee is hereby granted, provided that the above
15 * copyright notice and this permission notice appear in all copies.
17 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
18 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
19 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
20 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
21 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
22 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
23 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
26 * Much code and ideas taken from dwm under the following license:
27 * MIT/X Consortium License
29 * 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
30 * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
31 * 2006-2007 Jukka Salmi <jukka at salmi dot ch>
32 * 2007 Premysl Hruby <dfenze at gmail dot com>
33 * 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
34 * 2007 Christof Musik <christof at sendfax dot de>
35 * 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
36 * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
37 * 2008 Martin Hurton <martin dot hurton at gmail dot com>
39 * Permission is hereby granted, free of charge, to any person obtaining a
40 * copy of this software and associated documentation files (the "Software"),
41 * to deal in the Software without restriction, including without limitation
42 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
43 * and/or sell copies of the Software, and to permit persons to whom the
44 * Software is furnished to do so, subject to the following conditions:
46 * The above copyright notice and this permission notice shall be included in
47 * all copies or substantial portions of the Software.
49 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
50 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
51 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
52 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
53 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
54 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
55 * DEALINGS IN THE SOFTWARE.
59 #include <sys/types.h>
63 #include <sys/queue.h>
64 #include <sys/param.h>
65 #include <sys/select.h>
66 #if defined(__linux__)
68 #elif defined(__OpenBSD__)
70 #elif defined(__FreeBSD__)
92 #include <X11/cursorfont.h>
93 #include <X11/extensions/Xrandr.h>
94 #include <X11/Xcursor/Xcursor.h>
95 #include <X11/Xft/Xft.h>
96 #include <X11/Xlib-xcb.h>
97 #include <xcb/xcb_atom.h>
98 #include <xcb/xcb_aux.h>
99 #include <xcb/xcb_event.h>
100 #include <xcb/xcb_icccm.h>
101 #include <xcb/xcb_keysyms.h>
102 #include <xcb/xtest.h>
103 #include <xcb/randr.h>
111 #ifdef SPECTRWM_BUILDSTR
112 static const char *buildstr = SPECTRWM_BUILDSTR;
114 static const char *buildstr = SPECTRWM_VERSION;
117 #if !defined(__CYGWIN__) /* cygwin chokes on xrandr stuff */
119 # error XRandR versions less than 1.0 are not supported
122 # if RANDR_MAJOR >= 1
123 # if RANDR_MINOR >= 2
124 # define SWM_XRR_HAS_CRTC
127 #endif /* __CYGWIN__ */
129 #ifndef XCB_ICCCM_NUM_WM_HINTS_ELEMENTS
130 #define XCB_ICCCM_SIZE_HINT_P_MIN_SIZE XCB_SIZE_HINT_P_MIN_SIZE
131 #define XCB_ICCCM_SIZE_HINT_P_MAX_SIZE XCB_SIZE_HINT_P_MAX_SIZE
132 #define XCB_ICCCM_SIZE_HINT_P_RESIZE_INC XCB_SIZE_HINT_P_RESIZE_INC
133 #define XCB_ICCCM_WM_HINT_INPUT XCB_WM_HINT_INPUT
134 #define XCB_ICCCM_WM_HINT_X_URGENCY XCB_WM_HINT_X_URGENCY
135 #define XCB_ICCCM_WM_STATE_ICONIC XCB_WM_STATE_ICONIC
136 #define XCB_ICCCM_WM_STATE_WITHDRAWN XCB_WM_STATE_WITHDRAWN
137 #define XCB_ICCCM_WM_STATE_NORMAL XCB_WM_STATE_NORMAL
138 #define xcb_icccm_get_text_property_reply_t xcb_get_text_property_reply_t
139 #define xcb_icccm_get_text_property_reply_wipe xcb_get_text_property_reply_wipe
140 #define xcb_icccm_get_wm_class xcb_get_wm_class
141 #define xcb_icccm_get_wm_class_reply xcb_get_wm_class_reply
142 #define xcb_icccm_get_wm_class_reply_t xcb_get_wm_class_reply_t
143 #define xcb_icccm_get_wm_class_reply_wipe xcb_get_wm_class_reply_wipe
144 #define xcb_icccm_get_wm_hints xcb_get_wm_hints
145 #define xcb_icccm_wm_hints_get_urgency xcb_wm_hints_get_urgency
146 #define xcb_icccm_get_wm_hints_reply xcb_get_wm_hints_reply
147 #define xcb_icccm_get_wm_name xcb_get_wm_name
148 #define xcb_icccm_get_wm_name_reply xcb_get_wm_name_reply
149 #define xcb_icccm_get_wm_normal_hints xcb_get_wm_normal_hints
150 #define xcb_icccm_get_wm_normal_hints_reply xcb_get_wm_normal_hints_reply
151 #define xcb_icccm_get_wm_protocols xcb_get_wm_protocols
152 #define xcb_icccm_get_wm_protocols_reply xcb_get_wm_protocols_reply
153 #define xcb_icccm_get_wm_protocols_reply_t xcb_get_wm_protocols_reply_t
154 #define xcb_icccm_get_wm_protocols_reply_wipe xcb_get_wm_protocols_reply_wipe
155 #define xcb_icccm_get_wm_transient_for xcb_get_wm_transient_for
156 #define xcb_icccm_get_wm_transient_for_reply xcb_get_wm_transient_for_reply
157 #define xcb_icccm_wm_hints_t xcb_wm_hints_t
160 /*#define SWM_DEBUG*/
162 #define DPRINTF(x...) do { \
164 fprintf(stderr, x); \
166 #define DNPRINTF(n,x...) do { \
167 if (swm_debug & n) { \
168 fprintf(stderr, "%ld ", (long)(time(NULL) - time_started)); \
169 fprintf(stderr, x); \
172 #define SWM_D_MISC 0x0001
173 #define SWM_D_EVENT 0x0002
174 #define SWM_D_WS 0x0004
175 #define SWM_D_FOCUS 0x0008
176 #define SWM_D_MOVE 0x0010
177 #define SWM_D_STACK 0x0020
178 #define SWM_D_MOUSE 0x0040
179 #define SWM_D_PROP 0x0080
180 #define SWM_D_CLASS 0x0100
181 #define SWM_D_KEY 0x0200
182 #define SWM_D_QUIRK 0x0400
183 #define SWM_D_SPAWN 0x0800
184 #define SWM_D_EVENTQ 0x1000
185 #define SWM_D_CONF 0x2000
186 #define SWM_D_BAR 0x4000
187 #define SWM_D_INIT 0x8000
189 u_int32_t swm_debug = 0
208 #define DPRINTF(x...)
209 #define DNPRINTF(n,x...)
212 /* convert 8-bit to 16-bit */
213 #define RGB_8_TO_16(col) ((col) << 8) + (col)
215 #define PIXEL_TO_XRENDERCOLOR(px, xrc) \
216 xrc.red = RGB_8_TO_16((px) >> 16 & 0xff); \
217 xrc.green = RGB_8_TO_16((px) >> 8 & 0xff); \
218 xrc.blue = RGB_8_TO_16((px) & 0xff); \
221 #define LENGTH(x) (int)(sizeof (x) / sizeof (x)[0])
222 #define MODKEY XCB_MOD_MASK_1
223 #define CLEANMASK(mask) ((mask) & ~(numlockmask | XCB_MOD_MASK_LOCK))
224 #define BUTTONMASK (XCB_EVENT_MASK_BUTTON_PRESS | \
225 XCB_EVENT_MASK_BUTTON_RELEASE)
226 #define MOUSEMASK (BUTTONMASK|XCB_EVENT_MASK_POINTER_MOTION)
227 #define SWM_PROPLEN (16)
228 #define SWM_FUNCNAME_LEN (32)
229 #define SWM_KEYS_LEN (255)
230 #define SWM_QUIRK_LEN (64)
231 #define X(r) (r)->g.x
232 #define Y(r) (r)->g.y
233 #define WIDTH(r) (r)->g.w
234 #define HEIGHT(r) (r)->g.h
235 #define BORDER(w) ((w)->bordered ? border_width : 0)
236 #define MAX_X(r) ((r)->g.x + (r)->g.w)
237 #define MAX_Y(r) ((r)->g.y + (r)->g.h)
238 #define SH_MIN(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MIN_SIZE
239 #define SH_MIN_W(w) (w)->sh.min_width
240 #define SH_MIN_H(w) (w)->sh.min_height
241 #define SH_MAX(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MAX_SIZE
242 #define SH_MAX_W(w) (w)->sh.max_width
243 #define SH_MAX_H(w) (w)->sh.max_height
244 #define SH_INC(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_RESIZE_INC
245 #define SH_INC_W(w) (w)->sh.width_inc
246 #define SH_INC_H(w) (w)->sh.height_inc
247 #define SWM_MAX_FONT_STEPS (3)
248 #define WINID(w) ((w) ? (w)->id : XCB_WINDOW_NONE)
249 #define WS_FOCUSED(ws) ((ws)->r && (ws)->r->s->r_focus == (ws)->r)
250 #define YESNO(x) ((x) ? "yes" : "no")
252 /* Constrain Window flags */
253 #define SWM_CW_RESIZABLE (0x01)
254 #define SWM_CW_SOFTBOUNDARY (0x02)
255 #define SWM_CW_HARDBOUNDARY (0x04)
256 #define SWM_CW_RIGHT (0x10)
257 #define SWM_CW_LEFT (0x20)
258 #define SWM_CW_BOTTOM (0x40)
259 #define SWM_CW_TOP (0x80)
260 #define SWM_CW_ALLSIDES (0xf0)
262 #define SWM_FOCUS_DEFAULT (0)
263 #define SWM_FOCUS_FOLLOW (1)
264 #define SWM_FOCUS_MANUAL (2)
266 #define SWM_CK_NONE 0
267 #define SWM_CK_ALL 0xf
268 #define SWM_CK_FOCUS 0x1
269 #define SWM_CK_POINTER 0x2
270 #define SWM_CK_FALLBACK 0x4
271 #define SWM_CK_REGION 0x8
273 #define SWM_CONF_DEFAULT (0)
274 #define SWM_CONF_KEYMAPPING (1)
277 #define SWM_LIB "/usr/local/lib/libswmhack.so"
284 xcb_atom_t a_takefocus;
285 xcb_atom_t a_utf8_string;
286 xcb_atom_t a_swm_iconic;
288 volatile sig_atomic_t running = 1;
289 volatile sig_atomic_t restart_wm = 0;
290 xcb_timestamp_t last_event_time = 0;
294 int xrandr_eventbase;
295 unsigned int numlockmask = 0;
298 xcb_connection_t *conn;
299 xcb_key_symbols_t *syms;
301 int boundary_width = 50;
303 int cycle_visible = 0;
305 int font_adjusted = 0;
306 unsigned int mod_key = MODKEY;
309 struct swm_region *search_r;
310 int select_list_pipe[2];
311 int select_resp_pipe[2];
313 volatile sig_atomic_t search_resp;
314 int search_resp_action;
316 struct search_window {
317 TAILQ_ENTRY(search_window) entry;
321 xcb_window_t indicator;
323 TAILQ_HEAD(search_winlist, search_window);
324 struct search_winlist search_wl;
329 SWM_SEARCH_UNICONIFY,
330 SWM_SEARCH_NAME_WORKSPACE,
331 SWM_SEARCH_SEARCH_WORKSPACE,
332 SWM_SEARCH_SEARCH_WINDOW
335 #define SWM_STACK_TOP (0)
336 #define SWM_STACK_BOTTOM (1)
337 #define SWM_STACK_ABOVE (2)
338 #define SWM_STACK_BELOW (3)
341 double dialog_ratio = 0.6;
343 #define SWM_BAR_MAX (256)
344 #define SWM_BAR_JUSTIFY_LEFT (0)
345 #define SWM_BAR_JUSTIFY_CENTER (1)
346 #define SWM_BAR_JUSTIFY_RIGHT (2)
347 #define SWM_BAR_OFFSET (4)
348 #define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-12-*-*-*-*-*-*-*," \
349 "-*-profont-*-*-*-*-12-*-*-*-*-*-*-*," \
350 "-*-times-medium-r-*-*-12-*-*-*-*-*-*-*," \
351 "-misc-fixed-medium-r-*-*-12-*-*-*-*-*-*-*," \
352 "-*-*-*-r-*-*-*-*-*-*-*-*-*-*"
354 #ifdef X_HAVE_UTF8_STRING
355 #define DRAWSTRING(x...) Xutf8DrawString(x)
357 #define DRAWSTRING(x...) XmbDrawString(x)
360 char *bar_argv[] = { NULL, NULL };
362 char bar_ext[SWM_BAR_MAX];
363 char bar_ext_buf[SWM_BAR_MAX];
364 char bar_vertext[SWM_BAR_MAX];
367 int bar_border_width = 1;
368 int bar_at_bottom = 0;
372 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
373 char *bar_format = NULL;
374 int stack_enabled = 1;
375 int clock_enabled = 1;
376 int iconic_enabled = 0;
377 int urgent_enabled = 0;
378 char *clock_format = NULL;
379 int window_class_enabled = 0;
380 int window_instance_enabled = 0;
381 int window_name_enabled = 0;
382 int focus_mode = SWM_FOCUS_DEFAULT;
383 int focus_close = SWM_STACK_BELOW;
384 int focus_close_wrap = 1;
385 int focus_default = SWM_STACK_TOP;
386 int spawn_position = SWM_STACK_TOP;
387 int disable_border = 0;
388 int border_width = 1;
389 int region_padding = 0;
391 int verbose_layout = 0;
395 XFontSetExtents *bar_fs_extents;
397 int bar_font_legacy = 1;
399 XftColor bar_font_color;
401 char *startup_exception;
402 unsigned int nr_exceptions = 0;
404 /* layout manager data */
405 struct swm_geometry {
418 struct swm_geometry g;
421 /* virtual "screens" */
423 TAILQ_ENTRY(swm_region) entry;
425 struct swm_geometry g;
426 struct workspace *ws; /* current workspace on this region */
427 struct workspace *ws_prior; /* prior workspace on this region */
428 struct swm_screen *s; /* screen idx */
431 TAILQ_HEAD(swm_region_list, swm_region);
434 TAILQ_ENTRY(ws_win) entry;
436 xcb_window_t transient;
437 struct ws_win *focus_child; /* focus on child transient */
438 struct swm_geometry g; /* current geometry */
439 struct swm_geometry g_float; /* region coordinates */
440 int g_floatvalid; /* g_float geometry validity */
441 int floatmaxed; /* whether maxed by max_stack */
447 unsigned int ewmh_flags;
448 int font_size_boundary[SWM_MAX_FONT_STEPS];
454 unsigned long quirks;
455 struct workspace *ws; /* always valid */
456 struct swm_screen *s; /* always valid, never changes */
458 xcb_icccm_get_wm_class_reply_t ch;
459 xcb_icccm_wm_hints_t hints;
461 TAILQ_HEAD(ws_win_list, ws_win);
465 TAILQ_ENTRY(pid_e) entry;
469 TAILQ_HEAD(pid_list, pid_e);
470 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
472 /* layout handlers */
474 void vertical_config(struct workspace *, int);
475 void vertical_stack(struct workspace *, struct swm_geometry *);
476 void horizontal_config(struct workspace *, int);
477 void horizontal_stack(struct workspace *, struct swm_geometry *);
478 void max_stack(struct workspace *, struct swm_geometry *);
479 void plain_stacker(struct workspace *);
480 void fancy_stacker(struct workspace *);
483 void (*l_stack)(struct workspace *, struct swm_geometry *);
484 void (*l_config)(struct workspace *, int);
486 #define SWM_L_FOCUSPREV (1<<0)
487 #define SWM_L_MAPONFOCUS (1<<1)
488 void (*l_string)(struct workspace *);
490 /* stack, configure */
491 { vertical_stack, vertical_config, 0, plain_stacker },
492 { horizontal_stack, horizontal_config, 0, plain_stacker },
494 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
495 { NULL, NULL, 0, NULL },
498 /* position of max_stack mode in the layouts array, index into layouts! */
499 #define SWM_V_STACK (0)
500 #define SWM_H_STACK (1)
501 #define SWM_MAX_STACK (2)
503 #define SWM_H_SLICE (32)
504 #define SWM_V_SLICE (32)
506 /* define work spaces */
508 int idx; /* workspace index */
509 char *name; /* workspace name */
510 int always_raise; /* raise windows on focus */
511 int bar_enabled; /* bar visibility */
512 struct layout *cur_layout; /* current layout handlers */
513 struct ws_win *focus; /* may be NULL */
514 struct ws_win *focus_prev; /* may be NULL */
515 struct ws_win *focus_pending; /* may be NULL */
516 struct swm_region *r; /* may be NULL */
517 struct swm_region *old_r; /* may be NULL */
518 struct ws_win_list winlist; /* list of windows in ws */
519 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
520 char stacker[10]; /* display stacker and layout */
524 int horizontal_msize;
526 int horizontal_stacks;
537 SWM_S_COLOR_BAR_BORDER,
538 SWM_S_COLOR_BAR_BORDER_UNFOCUS,
539 SWM_S_COLOR_BAR_FONT,
545 /* physical screen mapping */
546 #define SWM_WS_MAX (22) /* hard limit */
547 int workspace_limit = 10; /* soft limit */
550 int idx; /* screen index */
551 struct swm_region_list rl; /* list of regions on this screen */
552 struct swm_region_list orl; /* list of old regions */
554 struct workspace ws[SWM_WS_MAX];
555 struct swm_region *r_focus;
561 } c[SWM_S_COLOR_MAX];
563 xcb_gcontext_t bar_gc;
566 struct swm_screen *screens;
568 /* args to functions */
571 #define SWM_ARG_ID_FOCUSNEXT (0)
572 #define SWM_ARG_ID_FOCUSPREV (1)
573 #define SWM_ARG_ID_FOCUSMAIN (2)
574 #define SWM_ARG_ID_FOCUSURGENT (3)
575 #define SWM_ARG_ID_SWAPNEXT (10)
576 #define SWM_ARG_ID_SWAPPREV (11)
577 #define SWM_ARG_ID_SWAPMAIN (12)
578 #define SWM_ARG_ID_MOVELAST (13)
579 #define SWM_ARG_ID_MASTERSHRINK (20)
580 #define SWM_ARG_ID_MASTERGROW (21)
581 #define SWM_ARG_ID_MASTERADD (22)
582 #define SWM_ARG_ID_MASTERDEL (23)
583 #define SWM_ARG_ID_FLIPLAYOUT (24)
584 #define SWM_ARG_ID_STACKRESET (30)
585 #define SWM_ARG_ID_STACKINIT (31)
586 #define SWM_ARG_ID_CYCLEWS_UP (40)
587 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
588 #define SWM_ARG_ID_CYCLERG_UP (42)
589 #define SWM_ARG_ID_CYCLERG_DOWN (43)
590 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
591 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
592 #define SWM_ARG_ID_CYCLEWS_MOVE_UP (46)
593 #define SWM_ARG_ID_CYCLEWS_MOVE_DOWN (47)
594 #define SWM_ARG_ID_STACKINC (50)
595 #define SWM_ARG_ID_STACKDEC (51)
596 #define SWM_ARG_ID_SS_ALL (60)
597 #define SWM_ARG_ID_SS_WINDOW (61)
598 #define SWM_ARG_ID_DONTCENTER (70)
599 #define SWM_ARG_ID_CENTER (71)
600 #define SWM_ARG_ID_KILLWINDOW (80)
601 #define SWM_ARG_ID_DELETEWINDOW (81)
602 #define SWM_ARG_ID_WIDTHGROW (90)
603 #define SWM_ARG_ID_WIDTHSHRINK (91)
604 #define SWM_ARG_ID_HEIGHTGROW (92)
605 #define SWM_ARG_ID_HEIGHTSHRINK (93)
606 #define SWM_ARG_ID_MOVEUP (100)
607 #define SWM_ARG_ID_MOVEDOWN (101)
608 #define SWM_ARG_ID_MOVELEFT (102)
609 #define SWM_ARG_ID_MOVERIGHT (103)
610 #define SWM_ARG_ID_BAR_TOGGLE (110)
611 #define SWM_ARG_ID_BAR_TOGGLE_WS (111)
617 TAILQ_ENTRY(quirk) entry;
618 char *class; /* WM_CLASS:class */
619 char *instance; /* WM_CLASS:instance */
620 char *name; /* WM_NAME */
622 regex_t regex_instance;
625 #define SWM_Q_FLOAT (1<<0) /* float this window */
626 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
627 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
628 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
629 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
630 #define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
631 #define SWM_Q_NOFOCUSONMAP (1<<6) /* Don't focus on window when mapped. */
632 #define SWM_Q_FOCUSONMAP_SINGLE (1<<7) /* Only focus if single win of type. */
634 TAILQ_HEAD(quirk_list, quirk);
635 struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
638 * Supported EWMH hints should be added to
639 * both the enum and the ewmh array
644 _NET_MOVERESIZE_WINDOW,
645 _NET_WM_ACTION_ABOVE,
646 _NET_WM_ACTION_CLOSE,
647 _NET_WM_ACTION_FULLSCREEN,
649 _NET_WM_ACTION_RESIZE,
650 _NET_WM_ALLOWED_ACTIONS,
654 _NET_WM_STATE_FULLSCREEN,
655 _NET_WM_STATE_HIDDEN,
656 _NET_WM_STATE_MAXIMIZED_HORZ,
657 _NET_WM_STATE_MAXIMIZED_VERT,
658 _NET_WM_STATE_SKIP_PAGER,
659 _NET_WM_STATE_SKIP_TASKBAR,
661 _NET_WM_WINDOW_TYPE_DIALOG,
662 _NET_WM_WINDOW_TYPE_DOCK,
663 _NET_WM_WINDOW_TYPE_NORMAL,
664 _NET_WM_WINDOW_TYPE_SPLASH,
665 _NET_WM_WINDOW_TYPE_TOOLBAR,
666 _NET_WM_WINDOW_TYPE_UTILITY,
667 _SWM_WM_STATE_MANUAL,
674 } ewmh[SWM_EWMH_HINT_MAX] = {
675 /* must be in same order as in the enum */
676 {"_NET_ACTIVE_WINDOW", XCB_ATOM_NONE},
677 {"_NET_CLOSE_WINDOW", XCB_ATOM_NONE},
678 {"_NET_MOVERESIZE_WINDOW", XCB_ATOM_NONE},
679 {"_NET_WM_ACTION_ABOVE", XCB_ATOM_NONE},
680 {"_NET_WM_ACTION_CLOSE", XCB_ATOM_NONE},
681 {"_NET_WM_ACTION_FULLSCREEN", XCB_ATOM_NONE},
682 {"_NET_WM_ACTION_MOVE", XCB_ATOM_NONE},
683 {"_NET_WM_ACTION_RESIZE", XCB_ATOM_NONE},
684 {"_NET_WM_ALLOWED_ACTIONS", XCB_ATOM_NONE},
685 {"_NET_WM_NAME", XCB_ATOM_NONE},
686 {"_NET_WM_STATE", XCB_ATOM_NONE},
687 {"_NET_WM_STATE_ABOVE", XCB_ATOM_NONE},
688 {"_NET_WM_STATE_FULLSCREEN", XCB_ATOM_NONE},
689 {"_NET_WM_STATE_HIDDEN", XCB_ATOM_NONE},
690 {"_NET_WM_STATE_MAXIMIZED_HORZ", XCB_ATOM_NONE},
691 {"_NET_WM_STATE_MAXIMIZED_VERT", XCB_ATOM_NONE},
692 {"_NET_WM_STATE_SKIP_PAGER", XCB_ATOM_NONE},
693 {"_NET_WM_STATE_SKIP_TASKBAR", XCB_ATOM_NONE},
694 {"_NET_WM_WINDOW_TYPE", XCB_ATOM_NONE},
695 {"_NET_WM_WINDOW_TYPE_DIALOG", XCB_ATOM_NONE},
696 {"_NET_WM_WINDOW_TYPE_DOCK", XCB_ATOM_NONE},
697 {"_NET_WM_WINDOW_TYPE_NORMAL", XCB_ATOM_NONE},
698 {"_NET_WM_WINDOW_TYPE_SPLASH", XCB_ATOM_NONE},
699 {"_NET_WM_WINDOW_TYPE_TOOLBAR", XCB_ATOM_NONE},
700 {"_NET_WM_WINDOW_TYPE_UTILITY", XCB_ATOM_NONE},
701 {"_SWM_WM_STATE_MANUAL", XCB_ATOM_NONE},
708 XC_BOTTOM_LEFT_CORNER,
709 XC_BOTTOM_RIGHT_CORNER,
717 char *name; /* Name used by Xcursor .*/
718 uint8_t cf_char; /* cursorfont index. */
720 } cursors[XC_MAX] = {
721 {"fleur", XC_fleur, XCB_CURSOR_NONE},
722 {"left_ptr", XC_left_ptr, XCB_CURSOR_NONE},
723 {"bottom_left_corner", XC_bottom_left_corner, XCB_CURSOR_NONE},
724 {"bottom_right_corner", XC_bottom_right_corner, XCB_CURSOR_NONE},
725 {"sizing", XC_sizing, XCB_CURSOR_NONE},
726 {"top_left_corner", XC_top_left_corner, XCB_CURSOR_NONE},
727 {"top_right_corner", XC_top_right_corner, XCB_CURSOR_NONE},
730 #define SWM_SPAWN_OPTIONAL 0x1
734 TAILQ_ENTRY(spawn_prog) entry;
740 TAILQ_HEAD(spawn_list, spawn_prog);
741 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
743 /* user/key callable function IDs */
858 KF_DUMPWINS, /* MUST BE LAST */
866 enum keyfuncid funcid;
869 RB_HEAD(key_tree, key);
871 /* function prototypes */
872 void adjust_font(struct ws_win *);
873 char *argsep(char **);
874 void bar_cleanup(struct swm_region *);
875 void bar_extra_setup(void);
876 void bar_extra_stop(void);
877 int bar_extra_update(void);
878 void bar_fmt(const char *, char *, struct swm_region *, size_t);
879 void bar_fmt_expand(char *, size_t);
881 void bar_print(struct swm_region *, const char *);
882 void bar_print_legacy(struct swm_region *, const char *);
883 void bar_replace(char *, char *, struct swm_region *, size_t);
884 void bar_replace_pad(char *, int *, size_t);
885 char *bar_replace_seq(char *, char *, struct swm_region *, size_t *, size_t);
886 void bar_setup(struct swm_region *);
887 void bar_toggle(struct swm_region *, union arg *);
888 void bar_urgent(char *, size_t);
889 void bar_window_class(char *, size_t, struct swm_region *);
890 void bar_window_class_instance(char *, size_t, struct swm_region *);
891 void bar_window_float(char *, size_t, struct swm_region *);
892 void bar_window_instance(char *, size_t, struct swm_region *);
893 void bar_window_name(char *, size_t, struct swm_region *);
894 void bar_workspace_name(char *, size_t, struct swm_region *);
895 void buttonpress(xcb_button_press_event_t *);
896 void check_conn(void);
897 void clear_keys(void);
898 void clientmessage(xcb_client_message_event_t *);
899 void client_msg(struct ws_win *, xcb_atom_t, xcb_timestamp_t);
900 int conf_load(const char *, int);
901 void configurenotify(xcb_configure_notify_event_t *);
902 void configurerequest(xcb_configure_request_event_t *);
903 void config_win(struct ws_win *, xcb_configure_request_event_t *);
904 void constrain_window(struct ws_win *, struct swm_geometry *, int *);
905 int count_win(struct workspace *, int);
906 void cursors_cleanup(void);
907 void cursors_load(void);
908 void custom_region(const char *);
909 void cyclerg(struct swm_region *, union arg *);
910 void cyclews(struct swm_region *, union arg *);
911 void cycle_layout(struct swm_region *, union arg *);
912 void destroynotify(xcb_destroy_notify_event_t *);
913 void dumpwins(struct swm_region *, union arg *);
915 void enternotify(xcb_enter_notify_event_t *);
916 void event_drain(uint8_t);
917 void event_error(xcb_generic_error_t *);
918 void event_handle(xcb_generic_event_t *);
919 void ewmh_autoquirk(struct ws_win *);
920 void ewmh_get_win_state(struct ws_win *);
921 int ewmh_set_win_fullscreen(struct ws_win *, int);
922 void ewmh_update_actions(struct ws_win *);
923 void ewmh_update_win_state(struct ws_win *, xcb_atom_t, long);
924 char *expand_tilde(const char *);
925 void expose(xcb_expose_event_t *);
926 void fake_keypress(struct ws_win *, xcb_keysym_t, uint16_t);
927 struct pid_e *find_pid(pid_t);
928 struct ws_win *find_unmanaged_window(xcb_window_t);
929 struct ws_win *find_window(xcb_window_t);
930 void floating_toggle(struct swm_region *, union arg *);
931 int floating_toggle_win(struct ws_win *);
932 void focus(struct swm_region *, union arg *);
934 void focusin(xcb_focus_in_event_t *);
935 void focusout(xcb_focus_out_event_t *);
937 void focus_flush(void);
938 void focus_region(struct swm_region *);
939 void focusrg(struct swm_region *, union arg *);
940 void focus_win(struct ws_win *);
941 void fontset_init(void);
942 void free_window(struct ws_win *);
943 xcb_atom_t get_atom_from_string(const char *);
945 char *get_atom_name(xcb_atom_t);
947 struct ws_win *get_focus_magic(struct ws_win *);
948 struct ws_win *get_focus_prev(struct ws_win *);
950 char *get_notify_detail_label(uint8_t);
951 char *get_notify_mode_label(uint8_t);
953 struct ws_win *get_pointer_win(xcb_window_t);
954 struct ws_win *get_region_focus(struct swm_region *);
955 int get_region_index(struct swm_region *);
956 xcb_screen_t *get_screen(int);
957 xcb_window_t get_sibling(struct ws_win *, int);
958 int get_screen_count(void);
960 char *get_stack_mode_name(uint8_t);
962 int32_t get_swm_iconic(struct ws_win *);
963 char *get_win_name(xcb_window_t);
964 void get_wm_protocols(struct ws_win *);
965 int get_ws_idx(xcb_window_t);
966 uint32_t getstate(xcb_window_t);
967 void grabbuttons(struct ws_win *);
969 void grab_windows(void);
970 void iconify(struct swm_region *, union arg *);
972 void keypress(xcb_key_press_event_t *);
973 int key_cmp(struct key *, struct key *);
974 void key_insert(unsigned int, KeySym, enum keyfuncid, const char *);
975 struct key *key_lookup(unsigned int, KeySym);
976 void key_remove(struct key *);
977 void key_replace(struct key *, unsigned int, KeySym, enum keyfuncid,
979 void kill_bar_extra_atexit(void);
980 void kill_refs(struct ws_win *);
982 void leavenotify(xcb_leave_notify_event_t *);
984 void load_float_geom(struct ws_win *);
985 struct ws_win *manage_window(xcb_window_t, uint16_t);
986 void map_window(struct ws_win *, xcb_window_t);
987 void mapnotify(xcb_map_notify_event_t *);
988 void mappingnotify(xcb_mapping_notify_event_t *);
989 void maprequest(xcb_map_request_event_t *);
990 void motionnotify(xcb_motion_notify_event_t *);
991 void move(struct ws_win *, union arg *);
992 void move_step(struct swm_region *, union arg *);
993 uint32_t name_to_pixel(int, const char *);
994 void name_workspace(struct swm_region *, union arg *);
995 void new_region(struct swm_screen *, int, int, int, int);
996 int parsekeys(const char *, unsigned int, unsigned int *, KeySym *);
997 int parsequirks(const char *, unsigned long *);
998 int parse_rgb(const char *, uint16_t *, uint16_t *, uint16_t *);
999 void pressbutton(struct swm_region *, union arg *);
1000 void priorws(struct swm_region *, union arg *);
1002 void print_win_geom(xcb_window_t);
1004 void propertynotify(xcb_property_notify_event_t *);
1005 void quirk_free(struct quirk *);
1006 void quirk_insert(const char *, const char *, const char *,unsigned long);
1007 void quirk_remove(struct quirk *);
1008 void quirk_replace(struct quirk *, const char *, const char *, const char *,
1010 void quit(struct swm_region *, union arg *);
1011 void raise_toggle(struct swm_region *, union arg *);
1012 void region_containment(struct ws_win *, struct swm_region *, int);
1013 struct swm_region *region_under(struct swm_screen *, int, int);
1014 void regionize(struct ws_win *, int, int);
1015 void resize(struct ws_win *, union arg *);
1016 void resize_step(struct swm_region *, union arg *);
1017 void restart(struct swm_region *, union arg *);
1018 struct swm_region *root_to_region(xcb_window_t, int);
1019 void screenchange(xcb_randr_screen_change_notify_event_t *);
1020 void scan_xrandr(int);
1021 void search_do_resp(void);
1022 void search_resp_name_workspace(const char *, size_t);
1023 void search_resp_search_window(const char *);
1024 void search_resp_search_workspace(const char *);
1025 void search_resp_uniconify(const char *, size_t);
1026 void search_win(struct swm_region *, union arg *);
1027 void search_win_cleanup(void);
1028 void search_workspace(struct swm_region *, union arg *);
1029 void send_to_rg(struct swm_region *, union arg *);
1030 void send_to_ws(struct swm_region *, union arg *);
1031 void set_region(struct swm_region *);
1032 int setautorun(const char *, const char *, int);
1033 int setconfbinding(const char *, const char *, int);
1034 int setconfcolor(const char *, const char *, int);
1035 int setconfmodkey(const char *, const char *, int);
1036 int setconfquirk(const char *, const char *, int);
1037 int setconfregion(const char *, const char *, int);
1038 int setconfspawn(const char *, const char *, int);
1039 int setconfvalue(const char *, const char *, int);
1040 void setkeybinding(unsigned int, KeySym, enum keyfuncid, const char *);
1041 int setkeymapping(const char *, const char *, int);
1042 int setlayout(const char *, const char *, int);
1043 void setquirk(const char *, const char *, const char *,unsigned long);
1044 void setscreencolor(const char *, int, int);
1045 void setspawn(const char *, const char *, int);
1046 void setup_ewmh(void);
1047 void setup_globals(void);
1048 void setup_keys(void);
1049 void setup_quirks(void);
1050 void setup_screens(void);
1051 void setup_spawn(void);
1052 void set_child_transient(struct ws_win *, xcb_window_t *);
1053 void set_swm_iconic(struct ws_win *, int);
1054 void set_win_state(struct ws_win *, uint16_t);
1055 void shutdown_cleanup(void);
1057 void socket_setnonblock(int);
1058 void sort_windows(struct ws_win_list *);
1059 void spawn(int, union arg *, int);
1060 void spawn_custom(struct swm_region *, union arg *, const char *);
1061 int spawn_expand(struct swm_region *, union arg *, const char *, char ***);
1062 void spawn_insert(const char *, const char *, int);
1063 struct spawn_prog *spawn_find(const char *);
1064 void spawn_remove(struct spawn_prog *);
1065 void spawn_replace(struct spawn_prog *, const char *, const char *, int);
1066 void spawn_select(struct swm_region *, union arg *, const char *, int *);
1067 void stack_config(struct swm_region *, union arg *);
1068 void stack_floater(struct ws_win *, struct swm_region *);
1069 void stack_master(struct workspace *, struct swm_geometry *, int, int);
1070 void store_float_geom(struct ws_win *);
1071 char *strdupsafe(const char *);
1072 void swapwin(struct swm_region *, union arg *);
1073 void switchws(struct swm_region *, union arg *);
1074 void teardown_ewmh(void);
1075 void unescape_selector(char *);
1076 void unfocus_win(struct ws_win *);
1077 void uniconify(struct swm_region *, union arg *);
1078 void unmanage_window(struct ws_win *);
1079 void unmapnotify(xcb_unmap_notify_event_t *);
1080 void unmap_all(void);
1081 void unmap_window(struct ws_win *);
1082 void updatenumlockmask(void);
1083 void update_modkey(unsigned int);
1084 void update_window(struct ws_win *);
1085 void validate_spawns(void);
1086 int validate_win(struct ws_win *);
1087 int validate_ws(struct workspace *);
1088 void version(struct swm_region *, union arg *);
1089 void win_to_ws(struct ws_win *, int, int);
1090 pid_t window_get_pid(xcb_window_t);
1091 void wkill(struct swm_region *, union arg *);
1092 void workaround(void);
1093 void xft_init(struct swm_region *);
1094 void _add_startup_exception(const char *, va_list);
1095 void add_startup_exception(const char *, ...);
1097 RB_PROTOTYPE(key_tree, key, entry, key_cmp);
1098 RB_GENERATE(key_tree, key, entry, key_cmp);
1099 struct key_tree keys;
1104 xcb_font_t cf = XCB_NONE;
1107 for (i = 0; i < LENGTH(cursors); ++i) {
1108 /* try to load Xcursor first. */
1109 cursors[i].cid = XcursorLibraryLoadCursor(display,
1112 /* fallback to cursorfont. */
1113 if (cursors[i].cid == XCB_CURSOR_NONE) {
1114 if (cf == XCB_NONE) {
1115 cf = xcb_generate_id(conn);
1116 xcb_open_font(conn, cf, strlen("cursor"),
1120 cursors[i].cid = xcb_generate_id(conn);
1121 xcb_create_glyph_cursor(conn, cursors[i].cid, cf, cf,
1122 cursors[i].cf_char, cursors[i].cf_char + 1, 0, 0, 0,
1123 0xffff, 0xffff, 0xffff);
1129 xcb_close_font(conn, cf);
1133 cursors_cleanup(void)
1136 for (i = 0; i < LENGTH(cursors); ++i)
1137 xcb_free_cursor(conn, cursors[i].cid);
1141 expand_tilde(const char *s)
1143 struct passwd *ppwd;
1151 errx(1, "expand_tilde: NULL string.");
1154 result = strdup(sc);
1160 if ((max = sysconf(_SC_LOGIN_NAME_MAX)) == -1)
1161 errx(1, "expand_tilde: sysconf");
1163 if ((user = calloc(1, max + 1)) == NULL)
1164 errx(1, "expand_tilde: calloc");
1166 for (i = 0; s[i] != '/' && s[i] != '\0'; ++i)
1171 ppwd = strlen(user) == 0 ? getpwuid(getuid()) : getpwnam(user);
1175 result = strdup(sc);
1177 if (asprintf(&result, "%s%s", ppwd->pw_dir, s) == -1)
1181 errx(1, "expand_tilde: failed to allocate memory.");
1187 parse_rgb(const char *rgb, uint16_t *rr, uint16_t *gg, uint16_t *bb)
1189 unsigned int tmpr, tmpg, tmpb;
1191 if (sscanf(rgb, "rgb:%x/%x/%x", &tmpr, &tmpg, &tmpb) != 3)
1194 *rr = RGB_8_TO_16(tmpr);
1195 *gg = RGB_8_TO_16(tmpg);
1196 *bb = RGB_8_TO_16(tmpb);
1202 get_screen(int screen)
1204 const xcb_setup_t *r;
1205 xcb_screen_iterator_t iter;
1207 if ((r = xcb_get_setup(conn)) == NULL) {
1208 DNPRINTF(SWM_D_MISC, "get_screen: xcb_get_setup\n");
1212 iter = xcb_setup_roots_iterator(r);
1213 for (; iter.rem; --screen, xcb_screen_next(&iter))
1221 get_screen_count(void)
1223 const xcb_setup_t *r;
1225 if ((r = xcb_get_setup(conn)) == NULL) {
1226 DNPRINTF(SWM_D_MISC, "get_screen_count: xcb_get_setup\n");
1230 return xcb_setup_roots_length(r);
1234 get_region_index(struct swm_region *r)
1236 struct swm_region *rr;
1242 TAILQ_FOREACH(rr, &r->s->rl, entry) {
1257 if (focus_mode == SWM_FOCUS_DEFAULT)
1258 event_drain(XCB_ENTER_NOTIFY);
1264 get_atom_from_string(const char *str)
1266 xcb_intern_atom_cookie_t c;
1267 xcb_intern_atom_reply_t *r;
1270 c = xcb_intern_atom(conn, 0, strlen(str), str);
1271 r = xcb_intern_atom_reply(conn, c, NULL);
1279 return (XCB_ATOM_NONE);
1283 get_wm_protocols(struct ws_win *win) {
1285 xcb_icccm_get_wm_protocols_reply_t wpr;
1287 if (xcb_icccm_get_wm_protocols_reply(conn,
1288 xcb_icccm_get_wm_protocols(conn, win->id, a_prot),
1290 for (i = 0; i < (int)wpr.atoms_len; i++) {
1291 if (wpr.atoms[i] == a_takefocus)
1292 win->take_focus = 1;
1293 if (wpr.atoms[i] == a_delete)
1294 win->can_delete = 1;
1296 xcb_icccm_get_wm_protocols_reply_wipe(&wpr);
1301 set_swm_iconic(struct ws_win *win, int newv)
1308 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
1309 a_swm_iconic, XCB_ATOM_INTEGER, 32, 1, &v);
1311 xcb_delete_property(conn, win->id, a_swm_iconic);
1315 get_swm_iconic(struct ws_win *win)
1318 xcb_get_property_reply_t *pr = NULL;
1320 pr = xcb_get_property_reply(conn,
1321 xcb_get_property(conn, 0, win->id, a_swm_iconic,
1322 XCB_ATOM_INTEGER, 0, 1), NULL);
1325 if (pr->type != XCB_ATOM_INTEGER || pr->format != 32)
1327 v = *((int32_t *)xcb_get_property_value(pr));
1337 xcb_atom_t sup_list;
1338 int i, j, num_screens;
1340 sup_list = get_atom_from_string("_NET_SUPPORTED");
1342 for (i = 0; i < LENGTH(ewmh); i++)
1343 ewmh[i].atom = get_atom_from_string(ewmh[i].name);
1345 num_screens = get_screen_count();
1346 for (i = 0; i < num_screens; i++) {
1347 /* Support check window will be created by workaround(). */
1349 /* Report supported atoms */
1350 xcb_delete_property(conn, screens[i].root, sup_list);
1351 for (j = 0; j < LENGTH(ewmh); j++)
1352 xcb_change_property(conn, XCB_PROP_MODE_APPEND,
1353 screens[i].root, sup_list, XCB_ATOM_ATOM, 32, 1,
1362 xcb_atom_t sup_check, sup_list;
1364 xcb_get_property_cookie_t pc;
1365 xcb_get_property_reply_t *pr;
1367 sup_check = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
1368 sup_list = get_atom_from_string("_NET_SUPPORTED");
1369 num_screens = get_screen_count();
1371 for (i = 0; i < num_screens; i++) {
1372 /* Get the support check window and destroy it */
1373 pc = xcb_get_property(conn, 0, screens[i].root, sup_check,
1374 XCB_ATOM_WINDOW, 0, 1);
1375 pr = xcb_get_property_reply(conn, pc, NULL);
1378 if (pr->format == sup_check) {
1379 id = *((xcb_window_t *)xcb_get_property_value(pr));
1381 xcb_destroy_window(conn, id);
1382 xcb_delete_property(conn, screens[i].root, sup_check);
1383 xcb_delete_property(conn, screens[i].root, sup_list);
1390 ewmh_autoquirk(struct ws_win *win)
1394 xcb_get_property_cookie_t c;
1395 xcb_get_property_reply_t *r;
1397 c = xcb_get_property(conn, 0, win->id,
1398 ewmh[_NET_WM_WINDOW_TYPE].atom, XCB_ATOM_ATOM, 0, UINT32_MAX);
1399 r = xcb_get_property_reply(conn, c, NULL);
1403 n = xcb_get_property_value_length(r);
1404 type = xcb_get_property_value(r);
1406 for (i = 0; i < n; i++) {
1407 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
1409 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
1410 type[i] == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
1411 type[i] == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
1413 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
1416 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
1417 type[i] == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
1419 win->quirks = SWM_Q_FLOAT;
1426 #define SWM_EWMH_ACTION_COUNT_MAX (6)
1427 #define EWMH_F_FULLSCREEN (1<<0)
1428 #define EWMH_F_ABOVE (1<<1)
1429 #define EWMH_F_HIDDEN (1<<2)
1430 #define EWMH_F_SKIP_PAGER (1<<3)
1431 #define EWMH_F_SKIP_TASKBAR (1<<4)
1432 #define SWM_F_MANUAL (1<<5)
1435 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
1437 if (win->ws->r == NULL)
1443 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%x, "
1444 "fullscreen %s\n", win->id, YESNO(fs));
1447 if (!win->g_floatvalid)
1448 store_float_geom(win);
1450 win->g = win->ws->r->g;
1453 load_float_geom(win);
1460 ewmh_update_actions(struct ws_win *win)
1462 xcb_atom_t actions[SWM_EWMH_ACTION_COUNT_MAX];
1468 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
1470 if (win->floating) {
1471 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
1472 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
1473 actions[n++] = ewmh[_NET_WM_ACTION_ABOVE].atom;
1476 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
1477 ewmh[_NET_WM_ALLOWED_ACTIONS].atom, XCB_ATOM_ATOM, 32, 1, actions);
1480 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
1481 #define _NET_WM_STATE_ADD 1 /* add/set property */
1482 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
1485 ewmh_update_win_state(struct ws_win *win, xcb_atom_t state, long action)
1487 unsigned int mask = 0;
1488 unsigned int changed = 0;
1489 unsigned int orig_flags;
1494 DNPRINTF(SWM_D_PROP, "ewmh_update_win_state: window: 0x%x, state: %ld, "
1495 "action: %ld\n", win->id, (unsigned long)state, action);
1497 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
1498 mask = EWMH_F_FULLSCREEN;
1499 else if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
1500 mask = EWMH_F_ABOVE;
1501 else if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
1502 mask = SWM_F_MANUAL;
1503 else if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
1504 mask = EWMH_F_SKIP_PAGER;
1505 else if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
1506 mask = EWMH_F_SKIP_TASKBAR;
1508 orig_flags = win->ewmh_flags;
1511 case _NET_WM_STATE_REMOVE:
1512 win->ewmh_flags &= ~mask;
1514 case _NET_WM_STATE_ADD:
1515 win->ewmh_flags |= mask;
1517 case _NET_WM_STATE_TOGGLE:
1518 win->ewmh_flags ^= mask;
1522 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
1524 if (state == ewmh[_NET_WM_STATE_ABOVE].atom) {
1525 if (changed && !floating_toggle_win(win))
1526 win->ewmh_flags = orig_flags; /* revert */
1527 } else if (state == ewmh[_SWM_WM_STATE_MANUAL].atom) {
1529 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
1530 } else if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom) {
1531 if (changed && !ewmh_set_win_fullscreen(win,
1532 win->ewmh_flags & EWMH_F_FULLSCREEN))
1533 win->ewmh_flags = orig_flags; /* revert */
1536 xcb_delete_property(conn, win->id, ewmh[_NET_WM_STATE].atom);
1538 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
1539 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1540 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1541 &ewmh[_NET_WM_STATE_FULLSCREEN].atom);
1542 else if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
1543 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1544 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1545 &ewmh[_NET_WM_STATE_SKIP_PAGER].atom);
1546 else if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
1547 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1548 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1549 &ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom);
1550 else if (win->ewmh_flags & EWMH_F_ABOVE)
1551 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1552 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1553 &ewmh[_NET_WM_STATE_ABOVE].atom);
1554 else if (win->ewmh_flags & SWM_F_MANUAL)
1555 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1556 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1557 &ewmh[_SWM_WM_STATE_MANUAL].atom);
1561 ewmh_get_win_state(struct ws_win *win)
1564 xcb_get_property_cookie_t c;
1565 xcb_get_property_reply_t *r;
1571 win->ewmh_flags = 0;
1573 win->ewmh_flags |= EWMH_F_ABOVE;
1575 win->ewmh_flags |= SWM_F_MANUAL;
1577 c = xcb_get_property(conn, 0, win->id, ewmh[_NET_WM_STATE].atom,
1578 XCB_ATOM_ATOM, 0, UINT32_MAX);
1579 r = xcb_get_property_reply(conn, c, NULL);
1583 states = xcb_get_property_value(r);
1584 n = xcb_get_property_value_length(r);
1586 for (i = 0; i < n; i++)
1587 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
1595 dumpwins(struct swm_region *r, union arg *args)
1599 xcb_get_window_attributes_cookie_t c;
1600 xcb_get_window_attributes_reply_t *wa;
1602 /* suppress unused warning since var is needed */
1605 if (r->ws == NULL) {
1606 warnx("dumpwins: invalid workspace");
1610 warnx("=== managed window list ws %02d ===", r->ws->idx);
1611 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1612 state = getstate(win->id);
1613 c = xcb_get_window_attributes(conn, win->id);
1614 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1616 warnx("window: 0x%x, map_state: %d, state: %u, "
1617 "transient: 0x%x", win->id, wa->map_state,
1618 state, win->transient);
1621 warnx("window: 0x%x, failed xcb_get_window_attributes",
1625 warnx("===== unmanaged window list =====");
1626 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1627 state = getstate(win->id);
1628 c = xcb_get_window_attributes(conn, win->id);
1629 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1631 warnx("window: 0x%x, map_state: %d, state: %u, "
1632 "transient: 0x%x", win->id, wa->map_state,
1633 state, win->transient);
1636 warnx("window: 0x%x, failed xcb_get_window_attributes",
1640 warnx("=================================");
1644 dumpwins(struct swm_region *r, union arg *s)
1649 #endif /* SWM_DEBUG */
1654 int saved_errno, status;
1657 saved_errno = errno;
1661 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1666 if (errno != ECHILD)
1667 warn("sighdlr: waitpid");
1668 #endif /* SWM_DEBUG */
1671 if (pid == searchpid)
1675 if (WIFEXITED(status)) {
1676 if (WEXITSTATUS(status) != 0)
1677 warnx("sighdlr: child exit status: %d",
1678 WEXITSTATUS(status));
1680 warnx("sighdlr: child is terminated "
1682 #endif /* SWM_DEBUG */
1696 errno = saved_errno;
1702 struct pid_e *p = NULL;
1704 DNPRINTF(SWM_D_MISC, "find_pid: %d\n", pid);
1709 TAILQ_FOREACH(p, &pidlist, entry) {
1718 name_to_pixel(int sidx, const char *colorname)
1720 uint32_t result = 0;
1721 char cname[32] = "#";
1722 xcb_screen_t *screen;
1723 xcb_colormap_t cmap;
1724 xcb_alloc_color_reply_t *cr;
1725 xcb_alloc_named_color_reply_t *nr;
1726 uint16_t rr, gg, bb;
1728 screen = get_screen(sidx);
1729 cmap = screen->default_colormap;
1731 /* color is in format rgb://rr/gg/bb */
1732 if (strncmp(colorname, "rgb:", 4) == 0) {
1733 if (parse_rgb(colorname, &rr, &gg, &bb) == -1)
1734 warnx("could not parse rgb %s", colorname);
1736 cr = xcb_alloc_color_reply(conn,
1737 xcb_alloc_color(conn, cmap, rr, gg, bb),
1743 warnx("color '%s' not found", colorname);
1746 nr = xcb_alloc_named_color_reply(conn,
1747 xcb_alloc_named_color(conn, cmap, strlen(colorname),
1750 strlcat(cname, colorname + 2, sizeof cname - 1);
1751 nr = xcb_alloc_named_color_reply(conn,
1752 xcb_alloc_named_color(conn, cmap, strlen(cname),
1759 warnx("color '%s' not found", colorname);
1766 setscreencolor(const char *val, int i, int c)
1770 num_screens = get_screen_count();
1771 if (i > 0 && i <= num_screens) {
1772 screens[i - 1].c[c].pixel = name_to_pixel(i - 1, val);
1773 free(screens[i - 1].c[c].name);
1774 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1776 } else if (i == -1) {
1777 for (i = 0; i < num_screens; i++) {
1778 screens[i].c[c].pixel = name_to_pixel(0, val);
1779 free(screens[i].c[c].name);
1780 if ((screens[i].c[c].name = strdup(val)) == NULL)
1784 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1789 fancy_stacker(struct workspace *ws)
1791 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1792 if (ws->cur_layout->l_stack == vertical_stack)
1793 snprintf(ws->stacker, sizeof ws->stacker,
1794 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1795 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1796 if (ws->cur_layout->l_stack == horizontal_stack)
1797 snprintf(ws->stacker, sizeof ws->stacker,
1798 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1799 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1803 plain_stacker(struct workspace *ws)
1805 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1806 if (ws->cur_layout->l_stack == vertical_stack)
1807 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1808 sizeof ws->stacker);
1809 if (ws->cur_layout->l_stack == horizontal_stack)
1810 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1811 sizeof ws->stacker);
1815 custom_region(const char *val)
1817 unsigned int x, y, w, h;
1818 int sidx, num_screens;
1819 xcb_screen_t *screen;
1821 num_screens = get_screen_count();
1822 if (sscanf(val, "screen[%d]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1823 errx(1, "invalid custom region, "
1824 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1825 if (sidx < 1 || sidx > num_screens)
1826 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1830 if ((screen = get_screen(sidx)) == NULL)
1831 errx(1, "ERROR: can't get screen %d.", sidx);
1834 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1836 if (x > screen->width_in_pixels ||
1837 y > screen->height_in_pixels ||
1838 w + x > screen->width_in_pixels ||
1839 h + y > screen->height_in_pixels) {
1840 warnx("ignoring region %ux%u+%u+%u - not within screen "
1841 "boundaries (%ux%u)", w, h, x, y,
1842 screen->width_in_pixels, screen->height_in_pixels);
1846 new_region(&screens[sidx], x, y, w, h);
1850 socket_setnonblock(int fd)
1854 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1855 err(1, "fcntl F_GETFL");
1856 flags |= O_NONBLOCK;
1857 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1858 err(1, "fcntl F_SETFL");
1862 bar_print_legacy(struct swm_region *r, const char *s)
1864 xcb_rectangle_t rect;
1869 XRectangle ibox, lbox;
1873 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
1875 switch (bar_justify) {
1876 case SWM_BAR_JUSTIFY_LEFT:
1879 case SWM_BAR_JUSTIFY_CENTER:
1880 x = (WIDTH(r) - lbox.width) / 2;
1882 case SWM_BAR_JUSTIFY_RIGHT:
1883 x = WIDTH(r) - lbox.width - SWM_BAR_OFFSET;
1887 if (x < SWM_BAR_OFFSET)
1892 rect.width = WIDTH(r->bar);
1893 rect.height = HEIGHT(r->bar);
1895 /* clear back buffer */
1896 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1897 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1898 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc, 1, &rect);
1900 /* draw back buffer */
1901 gcvd.graphics_exposures = 0;
1902 draw = XCreateGC(display, r->bar->buffer, GCGraphicsExposures, &gcvd);
1903 XSetForeground(display, draw, r->s->c[SWM_S_COLOR_BAR_FONT].pixel);
1904 DRAWSTRING(display, r->bar->buffer, bar_fs, draw,
1905 x, (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
1907 XFreeGC(display, draw);
1910 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1911 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1915 bar_print(struct swm_region *r, const char *s)
1918 xcb_rectangle_t rect;
1926 XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len, &info);
1928 switch (bar_justify) {
1929 case SWM_BAR_JUSTIFY_LEFT:
1932 case SWM_BAR_JUSTIFY_CENTER:
1933 x = (WIDTH(r) - info.width) / 2;
1935 case SWM_BAR_JUSTIFY_RIGHT:
1936 x = WIDTH(r) - info.width - SWM_BAR_OFFSET;
1940 if (x < SWM_BAR_OFFSET)
1945 rect.width = WIDTH(r->bar);
1946 rect.height = HEIGHT(r->bar);
1948 /* clear back buffer */
1949 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1950 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1951 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc, 1, &rect);
1953 /* draw back buffer */
1954 draw = XftDrawCreate(display, r->bar->buffer,
1955 DefaultVisual(display, r->s->idx),
1956 DefaultColormap(display, r->s->idx));
1958 XftDrawStringUtf8(draw, &bar_font_color, bar_font, x,
1959 (HEIGHT(r->bar) + bar_font->height) / 2 - bar_font->descent,
1962 XftDrawDestroy(draw);
1965 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1966 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1970 bar_extra_stop(void)
1974 bzero(bar_pipe, sizeof bar_pipe);
1977 kill(bar_pid, SIGTERM);
1980 strlcpy(bar_ext, "", sizeof bar_ext);
1985 bar_window_class(char *s, size_t sz, struct swm_region *r)
1987 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1989 if (r->ws->focus->ch.class_name != NULL)
1990 strlcat(s, r->ws->focus->ch.class_name, sz);
1994 bar_window_instance(char *s, size_t sz, struct swm_region *r)
1996 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1998 if (r->ws->focus->ch.instance_name != NULL)
1999 strlcat(s, r->ws->focus->ch.instance_name, sz);
2003 bar_window_class_instance(char *s, size_t sz, struct swm_region *r)
2005 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
2008 bar_window_class(s, sz, r);
2009 strlcat(s, ":", sz);
2010 bar_window_instance(s, sz, r);
2014 bar_window_float(char *s, size_t sz, struct swm_region *r)
2016 if (r == NULL || r ->ws == NULL || r->ws->focus == NULL)
2018 if (r->ws->focus->floating)
2019 strlcat(s, "(f)", sz);
2023 bar_window_name(char *s, size_t sz, struct swm_region *r)
2027 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
2030 title = get_win_name(r->ws->focus->id);
2031 strlcat(s, title, sz);
2036 bar_urgent(char *s, size_t sz)
2039 int i, j, num_screens;
2040 int urgent[SWM_WS_MAX];
2042 xcb_get_property_cookie_t c;
2043 xcb_icccm_wm_hints_t hints;
2045 for (i = 0; i < workspace_limit; i++)
2048 num_screens = get_screen_count();
2049 for (i = 0; i < num_screens; i++)
2050 for (j = 0; j < workspace_limit; j++)
2051 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
2052 c = xcb_icccm_get_wm_hints(conn, win->id);
2053 if (xcb_icccm_get_wm_hints_reply(conn, c,
2056 if (hints.flags & XCB_ICCCM_WM_HINT_X_URGENCY)
2060 for (i = 0; i < workspace_limit; i++) {
2062 snprintf(b, sizeof b, "%d ", i + 1);
2064 snprintf(b, sizeof b, "- ");
2070 bar_workspace_name(char *s, size_t sz, struct swm_region *r)
2072 if (r == NULL || r->ws == NULL)
2074 if (r->ws->name != NULL)
2075 strlcat(s, r->ws->name, sz);
2078 /* build the default bar format according to the defined enabled options */
2080 bar_fmt(const char *fmtexp, char *fmtnew, struct swm_region *r, size_t sz)
2084 /* if format provided, just copy the buffers */
2085 if (bar_format != NULL) {
2086 strlcpy(fmtnew, fmtexp, sz);
2090 /* reset the output buffer */
2093 strlcat(fmtnew, "+N:+I ", sz);
2095 strlcat(fmtnew, "+S", sz);
2096 strlcat(fmtnew, " ", sz);
2098 /* only show the workspace name if there's actually one */
2099 if (r != NULL && r->ws != NULL && r->ws->name != NULL)
2100 strlcat(fmtnew, "<+D>", sz);
2102 /* If enabled, only show the iconic count if there are iconic wins. */
2103 if (iconic_enabled && r != NULL && r->ws != NULL)
2104 TAILQ_FOREACH(w, &r->ws->winlist, entry)
2106 strlcat(fmtnew, "{+M}", sz);
2110 strlcat(fmtnew, "+3<", sz);
2112 if (clock_enabled) {
2113 strlcat(fmtnew, fmtexp, sz);
2114 strlcat(fmtnew, "+4<", sz);
2117 /* bar_urgent already adds the space before the last asterisk */
2119 strlcat(fmtnew, "* +U*+4<", sz);
2121 if (window_class_enabled) {
2122 strlcat(fmtnew, "+C", sz);
2123 if (!window_instance_enabled)
2124 strlcat(fmtnew, "+4<", sz);
2127 /* checks needed by the colon and floating strlcat(3) calls below */
2128 if (r != NULL && r->ws != NULL && r->ws->focus != NULL) {
2129 if (window_instance_enabled) {
2130 if (window_class_enabled)
2131 strlcat(fmtnew, ":", sz);
2132 strlcat(fmtnew, "+T+4<", sz);
2134 if (window_name_enabled) {
2135 if (r->ws->focus->floating)
2136 strlcat(fmtnew, "+F ", sz);
2137 strlcat(fmtnew, "+64W ", sz);
2141 /* finally add the action script output and the version */
2142 strlcat(fmtnew, "+4<+A+4<+V", sz);
2146 bar_replace_pad(char *tmp, int *limit, size_t sz)
2148 /* special case; no limit given, pad one space, instead */
2149 if (*limit == (int)sz - 1)
2151 snprintf(tmp, sz, "%*s", *limit, " ");
2154 /* replaces the bar format character sequences (like in tmux(1)) */
2156 bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
2161 char tmp[SWM_BAR_MAX];
2162 int limit, size, count;
2165 /* reset strlcat(3) buffer */
2168 /* get number, if any */
2171 if (sscanf(fmt, "%d%n", &limit, &size) != 1)
2172 limit = sizeof tmp - 1;
2173 if (limit <= 0 || limit >= (int)sizeof tmp)
2174 limit = sizeof tmp - 1;
2176 /* there is nothing to replace (ie EOL) */
2183 bar_replace_pad(tmp, &limit, sizeof tmp);
2186 snprintf(tmp, sizeof tmp, "%s", bar_ext);
2189 bar_window_class(tmp, sizeof tmp, r);
2192 bar_workspace_name(tmp, sizeof tmp, r);
2195 bar_window_float(tmp, sizeof tmp, r);
2198 snprintf(tmp, sizeof tmp, "%d", r->ws->idx + 1);
2202 TAILQ_FOREACH(w, &r->ws->winlist, entry)
2206 snprintf(tmp, sizeof tmp, "%d", count);
2209 snprintf(tmp, sizeof tmp, "%d", r->s->idx + 1);
2212 bar_window_class_instance(tmp, sizeof tmp, r);
2215 snprintf(tmp, sizeof tmp, "%s", r->ws->stacker);
2218 bar_window_instance(tmp, sizeof tmp, r);
2221 bar_urgent(tmp, sizeof tmp);
2224 snprintf(tmp, sizeof tmp, "%s", bar_vertext);
2227 bar_window_name(tmp, sizeof tmp, r);
2230 /* unknown character sequence; copy as-is */
2231 snprintf(tmp, sizeof tmp, "+%c", *fmt);
2237 if ((int)len < limit)
2239 while (limit-- > 0) {
2240 if (*offrep >= sz - 1)
2242 fmtrep[(*offrep)++] = *ptr++;
2250 bar_replace(char *fmt, char *fmtrep, struct swm_region *r, size_t sz)
2255 while (*fmt != '\0') {
2257 /* skip ordinary characters */
2260 fmtrep[off++] = *fmt++;
2264 /* character sequence found; replace it */
2265 fmt = bar_replace_seq(fmt, fmtrep, r, &off, sz);
2274 bar_fmt_expand(char *fmtexp, size_t sz)
2281 /* start by grabbing the current time and date */
2283 localtime_r(&tmt, &tm);
2285 /* figure out what to expand */
2286 if (bar_format != NULL)
2288 else if (bar_format == NULL && clock_enabled)
2290 /* if nothing to expand bail out */
2296 /* copy as-is, just in case the format shouldn't be expanded below */
2297 strlcpy(fmtexp, fmt, sz);
2298 /* finally pass the string through strftime(3) */
2299 #ifndef SWM_DENY_CLOCK_FORMAT
2300 if ((len = strftime(fmtexp, sz, fmt, &tm)) == 0)
2301 warnx("format too long");
2306 /* Redraws the bar; need to follow with xcb_flush() or focus_flush(). */
2310 char fmtexp[SWM_BAR_MAX], fmtnew[SWM_BAR_MAX];
2311 char fmtrep[SWM_BAR_MAX];
2313 struct swm_region *r;
2315 /* expand the format by first passing it through strftime(3) */
2316 bar_fmt_expand(fmtexp, sizeof fmtexp);
2318 num_screens = get_screen_count();
2319 for (i = 0; i < num_screens; i++) {
2320 TAILQ_FOREACH(r, &screens[i].rl, entry) {
2324 if (bar_enabled && r->ws->bar_enabled)
2325 xcb_map_window(conn, r->bar->id);
2327 xcb_unmap_window(conn, r->bar->id);
2331 if (startup_exception)
2332 snprintf(fmtrep, sizeof fmtrep, "total "
2333 "exceptions: %d, first exception: %s",
2337 bar_fmt(fmtexp, fmtnew, r, sizeof fmtnew);
2338 bar_replace(fmtnew, fmtrep, r, sizeof fmtrep);
2340 if (bar_font_legacy)
2341 bar_print_legacy(r, fmtrep);
2343 bar_print(r, fmtrep);
2349 * Reads external script output; call when stdin is readable.
2350 * Returns 1 if bar_ext was updated; otherwise 0.
2353 bar_extra_update(void)
2356 char b[SWM_BAR_MAX];
2362 while (fgets(b, sizeof(b), stdin) != NULL) {
2365 if (b[len - 1] == '\n') {
2366 /* Remove newline. */
2369 /* "Clear" bar_ext. */
2372 /* Flush buffered output. */
2373 strlcpy(bar_ext, bar_ext_buf, sizeof(bar_ext));
2374 bar_ext_buf[0] = '\0';
2376 /* Append new output to bar. */
2377 strlcat(bar_ext, b, sizeof(bar_ext));
2381 /* Buffer output. */
2382 strlcat(bar_ext_buf, b, sizeof(bar_ext_buf));
2387 if (errno != EAGAIN) {
2388 warn("bar_action failed");
2397 bar_toggle(struct swm_region *r, union arg *args)
2399 struct swm_region *tmpr;
2402 /* suppress unused warnings since vars are needed */
2406 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
2409 case SWM_ARG_ID_BAR_TOGGLE_WS:
2410 /* Only change if master switch is enabled. */
2412 r->ws->bar_enabled = !r->ws->bar_enabled;
2414 bar_enabled = r->ws->bar_enabled = 1;
2416 case SWM_ARG_ID_BAR_TOGGLE:
2417 bar_enabled = !bar_enabled;
2421 /* update bars as necessary */
2422 num_screens = get_screen_count();
2423 for (i = 0; i < num_screens; i++)
2424 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
2426 if (bar_enabled && tmpr->ws->bar_enabled)
2427 xcb_map_window(conn, tmpr->bar->id);
2429 xcb_unmap_window(conn, tmpr->bar->id);
2434 /* must be after stack */
2441 bar_extra_setup(void)
2443 /* do this here because the conf file is in memory */
2444 if (!bar_extra && bar_argv[0]) {
2445 /* launch external status app */
2447 if (pipe(bar_pipe) == -1)
2448 err(1, "pipe error");
2449 socket_setnonblock(bar_pipe[0]);
2450 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
2452 /* Set stdin to read from the pipe. */
2453 if (dup2(bar_pipe[0], STDIN_FILENO) == -1)
2456 /* Set stdout to write to the pipe. */
2457 if (dup2(bar_pipe[1], STDOUT_FILENO) == -1)
2460 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
2461 err(1, "could not disable SIGPIPE");
2462 switch (bar_pid = fork()) {
2464 err(1, "cannot fork");
2468 execvp(bar_argv[0], bar_argv);
2469 err(1, "%s external app failed", bar_argv[0]);
2471 default: /* parent */
2476 atexit(kill_bar_extra_atexit);
2481 kill_bar_extra_atexit(void)
2484 kill(bar_pid, SIGTERM);
2492 while ((s = index(s, '-'))) {
2497 return (count == 14);
2503 char *default_string;
2504 char **missing_charsets;
2505 int num_missing_charsets = 0;
2509 XFreeFontSet(display, bar_fs);
2513 DNPRINTF(SWM_D_INIT, "fontset_init: loading bar_fonts: %s\n", bar_fonts);
2515 bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
2516 &num_missing_charsets, &default_string);
2518 if (num_missing_charsets > 0) {
2519 warnx("Unable to load charset(s):");
2521 for (i = 0; i < num_missing_charsets; ++i)
2522 warnx("%s", missing_charsets[i]);
2524 XFreeStringList(missing_charsets);
2526 if (strcmp(default_string, ""))
2527 warnx("Glyphs from those sets will be replaced "
2528 "by '%s'.", default_string);
2530 warnx("Glyphs from those sets won't be drawn.");
2534 errx(1, "Error creating font set structure.");
2536 bar_fs_extents = XExtentsOfFontSet(bar_fs);
2538 bar_height = bar_fs_extents->max_logical_extent.height +
2539 2 * bar_border_width;
2546 xft_init(struct swm_region *r)
2548 char *font, *d, *search;
2551 if (bar_font == NULL) {
2552 if ((d = strdup(bar_fonts)) == NULL)
2553 errx(1, "insufficient memory.");
2555 while ((font = strsep(&search, ",")) != NULL) {
2559 DNPRINTF(SWM_D_INIT, "xft_init: try font %s\n", font);
2562 bar_font = XftFontOpenXlfd(display, r->s->idx,
2565 bar_font = XftFontOpenName(display, r->s->idx,
2569 if (bar_font == NULL) {
2570 warnx("unable to load font %s", font);
2573 DNPRINTF(SWM_D_INIT, "successfully opened "
2581 if (bar_font == NULL)
2582 errx(1, "unable to open a font");
2584 PIXEL_TO_XRENDERCOLOR(r->s->c[SWM_S_COLOR_BAR_FONT].pixel, color);
2586 if (!XftColorAllocValue(display, DefaultVisual(display, r->s->idx),
2587 DefaultColormap(display, r->s->idx), &color, &bar_font_color))
2588 warn("Xft error: unable to allocate color.");
2590 bar_height = bar_font->height + 2 * bar_border_width;
2597 bar_setup(struct swm_region *r)
2599 xcb_screen_t *screen;
2602 DNPRINTF(SWM_D_BAR, "bar_setup: screen %d.\n",
2605 if ((screen = get_screen(r->s->idx)) == NULL)
2606 errx(1, "ERROR: can't get screen %d.", r->s->idx);
2611 if ((r->bar = calloc(1, sizeof(struct swm_bar))) == NULL)
2612 err(1, "bar_setup: calloc: failed to allocate memory.");
2614 if (bar_font_legacy)
2620 Y(r->bar) = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
2621 WIDTH(r->bar) = WIDTH(r) - 2 * bar_border_width;
2622 HEIGHT(r->bar) = bar_height - 2 * bar_border_width;
2624 /* Assume region is unfocused when we create the bar. */
2625 r->bar->id = xcb_generate_id(conn);
2626 wa[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
2627 wa[1] = r->s->c[SWM_S_COLOR_BAR_BORDER_UNFOCUS].pixel;
2628 wa[2] = XCB_EVENT_MASK_EXPOSURE | XCB_EVENT_MASK_POINTER_MOTION |
2629 XCB_EVENT_MASK_POINTER_MOTION_HINT;
2631 xcb_create_window(conn, XCB_COPY_FROM_PARENT, r->bar->id, r->s->root,
2632 X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar),
2633 bar_border_width, XCB_WINDOW_CLASS_INPUT_OUTPUT,
2634 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL
2635 | XCB_CW_EVENT_MASK, wa);
2637 r->bar->buffer = xcb_generate_id(conn);
2638 xcb_create_pixmap(conn, screen->root_depth, r->bar->buffer, r->bar->id,
2639 WIDTH(r->bar), HEIGHT(r->bar));
2642 xcb_randr_select_input(conn, r->bar->id,
2643 XCB_RANDR_NOTIFY_MASK_OUTPUT_CHANGE);
2646 xcb_map_window(conn, r->bar->id);
2648 DNPRINTF(SWM_D_BAR, "bar_setup: window: 0x%x, (x,y) w x h: (%d,%d) "
2649 "%d x %d\n", WINID(r->bar), X(r->bar), Y(r->bar), WIDTH(r->bar),
2656 bar_cleanup(struct swm_region *r)
2660 xcb_destroy_window(conn, r->bar->id);
2661 xcb_free_pixmap(conn, r->bar->buffer);
2667 set_win_state(struct ws_win *win, uint16_t state)
2669 uint16_t data[2] = { state, XCB_ATOM_NONE };
2671 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%x, state: %u\n",
2677 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id, a_state,
2678 a_state, 32, 2, data);
2682 getstate(xcb_window_t w)
2684 uint32_t result = 0;
2685 xcb_get_property_cookie_t c;
2686 xcb_get_property_reply_t *r;
2688 c = xcb_get_property(conn, 0, w, a_state, a_state, 0L, 2L);
2689 r = xcb_get_property_reply(conn, c, NULL);
2691 if (r->type == a_state && r->format == 32 && r->length == 2)
2692 result = *((uint32_t *)xcb_get_property_value(r));
2696 DNPRINTF(SWM_D_MISC, "getstate property: win 0x%x state %u\n", w,
2702 version(struct swm_region *r, union arg *args)
2704 /* suppress unused warnings since vars are needed */
2708 bar_version = !bar_version;
2710 snprintf(bar_vertext, sizeof bar_vertext,
2711 "Version: %s Build: %s", SPECTRWM_VERSION, buildstr);
2713 strlcpy(bar_vertext, "", sizeof bar_vertext);
2720 client_msg(struct ws_win *win, xcb_atom_t a, xcb_timestamp_t t)
2722 xcb_client_message_event_t ev;
2730 name = get_atom_name(a);
2731 DNPRINTF(SWM_D_EVENT, "client_msg: window: 0x%x, atom: %s(%u), "
2733 win->id, name, a, t);
2737 bzero(&ev, sizeof ev);
2738 ev.response_type = XCB_CLIENT_MESSAGE;
2739 ev.window = win->id;
2742 ev.data.data32[0] = a;
2743 ev.data.data32[1] = t;
2745 xcb_send_event(conn, 0, win->id,
2746 XCB_EVENT_MASK_NO_EVENT, (const char *)&ev);
2749 /* synthetic response to a ConfigureRequest when not making a change */
2751 config_win(struct ws_win *win, xcb_configure_request_event_t *ev)
2753 xcb_configure_notify_event_t ce;
2758 /* send notification of unchanged state. */
2759 bzero(&ce, sizeof(ce));
2760 ce.response_type = XCB_CONFIGURE_NOTIFY;
2763 ce.width = WIDTH(win);
2764 ce.height = HEIGHT(win);
2765 ce.override_redirect = 0;
2770 ce.window = win->id;
2771 ce.border_width = BORDER(win);
2772 ce.above_sibling = XCB_WINDOW_NONE;
2775 ce.event = ev->window;
2776 ce.window = ev->window;
2778 /* make response appear more WM_SIZE_HINTS-compliant */
2779 if (win->sh.flags) {
2780 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%x,"
2781 " sh.flags: %u, min: %d x %d, max: %d x %d, inc: "
2782 "%d x %d\n", win->id, win->sh.flags, SH_MIN_W(win),
2783 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
2784 SH_INC_W(win), SH_INC_H(win));
2789 /* the hint may be set... to 0! */
2790 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
2791 ce.width = SH_MIN_W(win);
2792 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
2793 ce.height = SH_MIN_H(win);
2798 /* may also be advertized as 0 */
2799 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
2800 ce.width = SH_MAX_W(win);
2801 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
2802 ce.height = SH_MAX_H(win);
2805 /* resize increment. */
2807 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
2808 ce.width -= (ce.width - SH_MIN_W(win)) %
2810 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
2811 ce.height -= (ce.height - SH_MIN_H(win)) %
2815 /* adjust x and y for requested border_width. */
2816 ce.x += BORDER(win) - ev->border_width;
2817 ce.y += BORDER(win) - ev->border_width;
2818 ce.border_width = ev->border_width;
2819 ce.above_sibling = ev->sibling;
2822 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%x, (x,y) w x h: "
2823 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
2824 ce.y, ce.width, ce.height, ce.border_width);
2826 xcb_send_event(conn, 0, win->id, XCB_EVENT_MASK_STRUCTURE_NOTIFY,
2831 count_win(struct workspace *ws, int count_transient)
2836 TAILQ_FOREACH(win, &ws->winlist, entry) {
2837 if (!count_transient && win->floating)
2839 if (!count_transient && win->transient)
2845 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
2851 quit(struct swm_region *r, union arg *args)
2853 /* suppress unused warnings since vars are needed */
2857 DNPRINTF(SWM_D_MISC, "quit\n");
2862 map_window(struct ws_win *win, xcb_window_t sibling)
2864 uint16_t mode = XCB_CONFIG_WINDOW_STACK_MODE;
2868 /* If sibling is specified, stack right above it. */
2869 if (sibling != XCB_WINDOW_NONE) {
2870 mode |= XCB_CONFIG_WINDOW_SIBLING;
2874 val[i] = XCB_STACK_MODE_ABOVE;
2879 DNPRINTF(SWM_D_EVENT, "map_window: win 0x%x, mapped: %s, "
2880 "sibling: 0x%x\n", win->id, YESNO(win->mapped), sibling);
2882 xcb_configure_window(conn, win->id, mode, val);
2887 xcb_map_window(conn, win->id);
2888 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
2893 unmap_window(struct ws_win *win)
2898 DNPRINTF(SWM_D_EVENT, "unmap_window: win 0x%x, mapped: %s\n", win->id,
2899 YESNO(win->mapped));
2904 xcb_unmap_window(conn, win->id);
2905 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
2913 int i, j, num_screens;
2915 num_screens = get_screen_count();
2916 for (i = 0; i < num_screens; i++)
2917 for (j = 0; j < workspace_limit; j++)
2918 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2923 fake_keypress(struct ws_win *win, xcb_keysym_t keysym, uint16_t modifiers)
2925 xcb_key_press_event_t event;
2926 xcb_keycode_t *keycode;
2931 keycode = xcb_key_symbols_get_keycode(syms, keysym);
2933 DNPRINTF(SWM_D_MISC, "fake_keypress: win 0x%x keycode %u\n",
2936 bzero(&event, sizeof(event));
2937 event.event = win->id;
2938 event.root = win->s->root;
2939 event.child = XCB_WINDOW_NONE;
2940 event.time = XCB_CURRENT_TIME;
2941 event.event_x = X(win);
2942 event.event_y = Y(win);
2945 event.same_screen = 1;
2946 event.detail = *keycode;
2947 event.state = modifiers;
2949 event.response_type = XCB_KEY_PRESS;
2950 xcb_send_event(conn, 1, win->id,
2951 XCB_EVENT_MASK_KEY_PRESS, (const char *)&event);
2953 event.response_type = XCB_KEY_RELEASE;
2954 xcb_send_event(conn, 1, win->id,
2955 XCB_EVENT_MASK_KEY_RELEASE, (const char *)&event);
2961 restart(struct swm_region *r, union arg *args)
2963 /* suppress unused warning since var is needed */
2967 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
2971 execvp(start_argv[0], start_argv);
2972 warn("execvp failed");
2977 get_pointer_win(xcb_window_t root)
2979 struct ws_win *win = NULL;
2980 xcb_query_pointer_reply_t *r;
2982 DNPRINTF(SWM_D_EVENT, "get_pointer_win: root: 0x%x.\n", root);
2984 r = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, root), NULL);
2986 win = find_window(r->child);
2988 DNPRINTF(SWM_D_EVENT, "get_pointer_win: 0x%x.\n",
2991 DNPRINTF(SWM_D_EVENT, "get_pointer_win: none.\n");
3000 root_to_region(xcb_window_t root, int check)
3003 struct swm_region *r = NULL;
3005 xcb_query_pointer_reply_t *qpr;
3006 xcb_get_input_focus_reply_t *gifr;
3008 DNPRINTF(SWM_D_MISC, "root_to_region: window: 0x%x\n", root);
3010 num_screens = get_screen_count();
3011 for (i = 0; i < num_screens; i++)
3012 if (screens[i].root == root)
3015 if (check & SWM_CK_REGION)
3016 r = screens[i].r_focus;
3018 if (r == NULL && check & SWM_CK_FOCUS) {
3019 /* Try to find an actively focused window */
3020 gifr = xcb_get_input_focus_reply(conn,
3021 xcb_get_input_focus(conn), NULL);
3023 cfw = find_window(gifr->focus);
3024 if (cfw && cfw->ws->r)
3031 if (r == NULL && check & SWM_CK_POINTER) {
3032 /* No region with an active focus; try to use pointer. */
3033 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn,
3034 screens[i].root), NULL);
3036 DNPRINTF(SWM_D_MISC, "root_to_region: pointer: "
3037 "(%d,%d)\n", qpr->root_x, qpr->root_y);
3038 TAILQ_FOREACH(r, &screens[i].rl, entry)
3039 if (X(r) <= qpr->root_x &&
3040 qpr->root_x < MAX_X(r) &&
3041 Y(r) <= qpr->root_y &&
3042 qpr->root_y < MAX_Y(r))
3049 if (r == NULL && check & SWM_CK_FALLBACK)
3050 r = TAILQ_FIRST(&screens[i].rl);
3052 DNPRINTF(SWM_D_MISC, "root_to_region: idx: %d\n", get_region_index(r));
3058 find_unmanaged_window(xcb_window_t id)
3061 int i, j, num_screens;
3063 num_screens = get_screen_count();
3064 for (i = 0; i < num_screens; i++)
3065 for (j = 0; j < workspace_limit; j++)
3066 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
3074 find_window(xcb_window_t id)
3077 int i, j, num_screens;
3078 xcb_query_tree_reply_t *r;
3080 num_screens = get_screen_count();
3081 for (i = 0; i < num_screens; i++)
3082 for (j = 0; j < workspace_limit; j++)
3083 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
3087 r = xcb_query_tree_reply(conn, xcb_query_tree(conn, id), NULL);
3091 /* if we were looking for the parent return that window instead */
3092 if (r->parent == 0 || r->root == r->parent) {
3097 /* look for parent */
3098 for (i = 0; i < num_screens; i++)
3099 for (j = 0; j < workspace_limit; j++)
3100 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
3101 if (r->parent == win->id) {
3111 spawn(int ws_idx, union arg *args, int close_fd)
3116 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
3118 close(xcb_get_file_descriptor(conn));
3120 setenv("LD_PRELOAD", SWM_LIB, 1);
3122 if (asprintf(&ret, "%d", ws_idx) == -1) {
3123 warn("spawn: asprintf SWM_WS");
3126 setenv("_SWM_WS", ret, 1);
3130 if (asprintf(&ret, "%d", getpid()) == -1) {
3131 warn("spawn: asprintf _SWM_PID");
3134 setenv("_SWM_PID", ret, 1);
3138 if (setsid() == -1) {
3139 warn("spawn: setsid");
3145 * close stdin and stdout to prevent interaction between apps
3146 * and the baraction script
3147 * leave stderr open to record errors
3149 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
3150 warn("spawn: open");
3153 dup2(fd, STDIN_FILENO);
3154 dup2(fd, STDOUT_FILENO);
3159 execvp(args->argv[0], args->argv);
3161 warn("spawn: execvp");
3166 kill_refs(struct ws_win *win)
3168 int i, x, num_screens;
3169 struct swm_region *r;
3170 struct workspace *ws;
3175 num_screens = get_screen_count();
3176 for (i = 0; i < num_screens; i++)
3177 TAILQ_FOREACH(r, &screens[i].rl, entry)
3178 for (x = 0; x < workspace_limit; x++) {
3180 if (win == ws->focus)
3182 if (win == ws->focus_prev)
3183 ws->focus_prev = NULL;
3188 validate_win(struct ws_win *testwin)
3191 struct workspace *ws;
3192 struct swm_region *r;
3193 int i, x, num_screens;
3195 if (testwin == NULL)
3198 num_screens = get_screen_count();
3199 for (i = 0; i < num_screens; i++)
3200 TAILQ_FOREACH(r, &screens[i].rl, entry)
3201 for (x = 0; x < workspace_limit; x++) {
3203 TAILQ_FOREACH(win, &ws->winlist, entry)
3211 validate_ws(struct workspace *testws)
3213 struct swm_region *r;
3214 struct workspace *ws;
3215 int i, x, num_screens;
3217 /* validate all ws */
3218 num_screens = get_screen_count();
3219 for (i = 0; i < num_screens; i++)
3220 TAILQ_FOREACH(r, &screens[i].rl, entry)
3221 for (x = 0; x < workspace_limit; x++) {
3230 get_sibling(struct ws_win *win, int mode)
3232 struct ws_win *w = win;
3236 TAILQ_FOREACH_REVERSE(w, &w->ws->winlist, ws_win_list, entry)
3237 if (w != win && !w->floating && !w->iconic)
3240 case SWM_STACK_ABOVE:
3242 w = TAILQ_NEXT(w, entry);
3243 } while (w != NULL && (w == win || w->floating || w->iconic));
3245 case SWM_STACK_BELOW:
3247 w = TAILQ_PREV(w, ws_win_list, entry);
3248 } while (w != NULL && (w == win || w->floating || w->iconic));
3250 case SWM_STACK_BOTTOM:
3251 TAILQ_FOREACH(w, &w->ws->winlist, entry)
3252 if (w != win && !w->floating && !w->iconic)
3260 return (win->ws->r->id);
3266 unfocus_win(struct ws_win *win)
3268 xcb_window_t none = XCB_WINDOW_NONE;
3270 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%x\n", WINID(win));
3274 if (win->ws == NULL) {
3275 DNPRINTF(SWM_D_FOCUS, "unfocus_win: NULL ws.\n");
3279 if (validate_ws(win->ws)) {
3280 DNPRINTF(SWM_D_FOCUS, "unfocus_win: invalid ws.\n");
3284 if (win->ws->r == NULL) {
3285 DNPRINTF(SWM_D_FOCUS, "unfocus_win: NULL region.\n");
3289 if (validate_win(win)) {
3290 DNPRINTF(SWM_D_FOCUS, "unfocus_win: invalid win.\n");
3295 if (win->ws->focus == win) {
3296 if (tile_gap < 0 && !win->floating)
3297 map_window(win, get_sibling(win, SWM_STACK_BELOW));
3298 win->ws->focus = NULL;
3299 win->ws->focus_prev = win;
3302 if (validate_win(win->ws->focus)) {
3303 kill_refs(win->ws->focus);
3304 win->ws->focus = NULL;
3307 if (validate_win(win->ws->focus_prev)) {
3308 kill_refs(win->ws->focus_prev);
3309 win->ws->focus_prev = NULL;
3312 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
3313 &win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].pixel);
3315 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
3316 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1, &none);
3318 DNPRINTF(SWM_D_FOCUS, "unfocus_win: done.\n");
3322 focus_win(struct ws_win *win)
3324 struct ws_win *cfw = NULL, *parent = NULL, *w;
3325 struct workspace *ws;
3326 xcb_get_input_focus_reply_t *r;
3328 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%x\n", WINID(win));
3333 if (win->ws == NULL)
3341 if (validate_ws(ws))
3344 if (validate_win(win)) {
3349 r = xcb_get_input_focus_reply(conn, xcb_get_input_focus(conn), NULL);
3351 cfw = find_window(r->focus);
3357 if (ws->focus != win) {
3358 if (ws->focus && ws->focus != cfw)
3359 unfocus_win(ws->focus);
3363 /* If this window directs focus to a child window, then clear. */
3364 if (win->focus_child)
3365 win->focus_child = NULL;
3367 /* If transient, adjust parent's focus child for focus_magic. */
3368 if (win->transient) {
3369 parent = find_window(win->transient);
3370 if (parent && parent->focus_child != win)
3371 parent->focus_child = win;
3374 if (cfw != win && ws->r != NULL) {
3375 /* Set input focus if no input hint, or indicated by hint. */
3376 if (!(win->hints.flags & XCB_ICCCM_WM_HINT_INPUT) ||
3377 (win->hints.flags & XCB_ICCCM_WM_HINT_INPUT &&
3379 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
3380 win->id, last_event_time);
3382 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
3383 ws->r->id, XCB_CURRENT_TIME);
3385 /* Tell app it can adjust focus to a specific window. */
3386 if (win->take_focus) {
3387 /* java is special; always tell parent */
3388 if (win->transient && win->java)
3389 client_msg(parent, a_takefocus,
3392 client_msg(win, a_takefocus, last_event_time);
3395 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
3396 &ws->r->s->c[SWM_S_COLOR_FOCUS].pixel);
3398 if (ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
3400 /* If a parent exists, map it first. */
3402 map_window(parent, XCB_WINDOW_NONE);
3404 /* Map siblings next. */
3405 TAILQ_FOREACH(w, &ws->winlist, entry)
3406 if (w != win && !w->iconic &&
3407 w->transient == parent->id)
3408 map_window(w, XCB_WINDOW_NONE);
3411 /* Map focused window. */
3412 map_window(win, XCB_WINDOW_NONE);
3414 /* Finally, map children of focus window. */
3415 TAILQ_FOREACH(w, &ws->winlist, entry)
3416 if (w->transient == win->id && !w->iconic)
3417 map_window(w, XCB_WINDOW_NONE);
3418 } else if (tile_gap < 0 && !win->floating) {
3420 * Windows overlap in the layout.
3421 * Raise focused win above all tiled wins.
3423 if (tile_gap < 0 && !win->floating)
3425 get_sibling(win, SWM_STACK_TOP));
3430 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
3431 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
3438 DNPRINTF(SWM_D_FOCUS, "focus_win: done.\n");
3441 /* If a child window should have focus instead, return it. */
3443 get_focus_magic(struct ws_win *win)
3445 struct ws_win *parent = NULL;
3446 struct ws_win *child = NULL;
3448 DNPRINTF(SWM_D_FOCUS, "get_focus_magic: window: 0x%x\n", WINID(win));
3452 if (win->transient) {
3453 parent = find_window(win->transient);
3455 /* If parent prefers focus elsewhere, then try to do so. */
3456 if (parent && (child = parent->focus_child)) {
3457 if (validate_win(child) == 0 && child->mapped)
3460 parent->focus_child = NULL;
3464 /* If this window prefers focus elsewhere, then try to do so. */
3465 if ((child = win->focus_child)) {
3466 if (validate_win(child) == 0 && child->mapped)
3469 win->focus_child = NULL;
3476 event_drain(uint8_t rt)
3478 xcb_generic_event_t *evt;
3480 /* ensure all pending requests have been processed before filtering. */
3482 while ((evt = xcb_poll_for_event(conn))) {
3483 if (XCB_EVENT_RESPONSE_TYPE(evt) != rt)
3491 set_region(struct swm_region *r)
3493 struct swm_region *rf;
3499 /* Unfocus old region bar. */
3504 xcb_change_window_attributes(conn, rf->bar->id,
3505 XCB_CW_BORDER_PIXEL,
3506 &r->s->c[SWM_S_COLOR_BAR_BORDER_UNFOCUS].pixel);
3509 /* Set region bar border to focus_color. */
3510 xcb_change_window_attributes(conn, r->bar->id,
3511 XCB_CW_BORDER_PIXEL, &r->s->c[SWM_S_COLOR_BAR_BORDER].pixel);
3517 focus_region(struct swm_region *r)
3520 struct swm_region *old_r;
3525 old_r = r->s->r_focus;
3528 nfw = get_region_focus(r);
3532 /* New region is empty; need to manually unfocus win. */
3534 unfocus_win(old_r->ws->focus);
3536 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT, r->id,
3539 /* Clear bar since empty. */
3545 switchws(struct swm_region *r, union arg *args)
3547 struct swm_region *this_r, *other_r;
3549 struct workspace *new_ws, *old_ws;
3550 xcb_window_t none = XCB_WINDOW_NONE;
3551 int wsid = args->id, unmap_old = 0;
3556 if (wsid >= workspace_limit)
3560 old_ws = this_r->ws;
3561 new_ws = &this_r->s->ws[wsid];
3563 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
3564 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
3566 if (new_ws == NULL || old_ws == NULL)
3568 if (new_ws == old_ws)
3571 if ((win = old_ws->focus) != NULL) {
3572 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
3573 &win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].pixel);
3575 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
3576 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
3580 other_r = new_ws->r;
3581 if (other_r == NULL) {
3582 /* the other workspace is hidden, hide this one */
3586 /* the other ws is visible in another region, exchange them */
3587 other_r->ws_prior = new_ws;
3588 other_r->ws = old_ws;
3589 old_ws->r = other_r;
3591 this_r->ws_prior = old_ws;
3592 this_r->ws = new_ws;
3595 /* Set focus_pending before stacking, if needed. */
3596 if (focus_mode != SWM_FOCUS_FOLLOW && (!new_ws->focus_pending ||
3597 validate_win(new_ws->focus_pending))) {
3598 new_ws->focus_pending = get_region_focus(new_ws->r);
3599 new_ws->focus = new_ws->focus_prev;
3600 new_ws->focus_prev = NULL;
3605 /* unmap old windows */
3607 TAILQ_FOREACH(win, &old_ws->winlist, entry)
3610 /* if workspaces were swapped, then don't wait to set focus */
3611 if (old_ws->r && focus_mode != SWM_FOCUS_FOLLOW) {
3612 if (new_ws->focus_pending) {
3613 focus_win(new_ws->focus_pending);
3614 new_ws->focus_pending = NULL;
3618 /* Clear bar and set focus on region input win if new ws is empty. */
3619 if (new_ws->focus_pending == NULL && new_ws->focus == NULL) {
3620 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT, r->id,
3627 DNPRINTF(SWM_D_WS, "switchws: done.\n");
3631 cyclews(struct swm_region *r, union arg *args)
3634 struct swm_screen *s = r->s;
3638 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
3639 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
3645 case SWM_ARG_ID_CYCLEWS_MOVE_UP:
3648 case SWM_ARG_ID_CYCLEWS_UP_ALL:
3651 case SWM_ARG_ID_CYCLEWS_UP:
3652 a.id = (a.id < workspace_limit - 1) ? a.id + 1 : 0;
3654 case SWM_ARG_ID_CYCLEWS_MOVE_DOWN:
3657 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
3660 case SWM_ARG_ID_CYCLEWS_DOWN:
3661 a.id = (a.id > 0) ? a.id - 1 : workspace_limit - 1;
3668 (!cycle_empty && TAILQ_EMPTY(&s->ws[a.id].winlist)))
3670 if (!cycle_visible && s->ws[a.id].r != NULL)
3677 } while (a.id != r->ws->idx);
3681 priorws(struct swm_region *r, union arg *args)
3687 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
3688 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
3690 if (r->ws_prior == NULL)
3693 a.id = r->ws_prior->idx;
3698 focusrg(struct swm_region *r, union arg *args)
3700 int ridx = args->id, i, num_screens;
3701 struct swm_region *rr = NULL;
3703 num_screens = get_screen_count();
3704 /* do nothing if we don't have more than one screen */
3705 if (!(num_screens > 1 || outputs > 1))
3708 DNPRINTF(SWM_D_FOCUS, "focusrg: id: %d\n", ridx);
3710 rr = TAILQ_FIRST(&r->s->rl);
3711 for (i = 0; i < ridx && rr != NULL; ++i)
3712 rr = TAILQ_NEXT(rr, entry);
3722 cyclerg(struct swm_region *r, union arg *args)
3724 struct swm_region *rr = NULL;
3727 num_screens = get_screen_count();
3728 /* do nothing if we don't have more than one screen */
3729 if (!(num_screens > 1 || outputs > 1))
3734 case SWM_ARG_ID_CYCLERG_UP:
3735 rr = TAILQ_NEXT(r, entry);
3737 rr = TAILQ_FIRST(&screens[i].rl);
3739 case SWM_ARG_ID_CYCLERG_DOWN:
3740 rr = TAILQ_PREV(r, swm_region_list, entry);
3742 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
3755 sort_windows(struct ws_win_list *wl)
3757 struct ws_win *win, *parent, *nxt;
3762 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
3763 nxt = TAILQ_NEXT(win, entry);
3764 if (win->transient) {
3765 parent = find_window(win->transient);
3766 if (parent == NULL) {
3767 warnx("not possible bug");
3770 TAILQ_REMOVE(wl, win, entry);
3771 TAILQ_INSERT_AFTER(wl, parent, win, entry);
3778 swapwin(struct swm_region *r, union arg *args)
3780 struct ws_win *target, *source;
3781 struct ws_win *cur_focus;
3782 struct ws_win_list *wl;
3784 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
3785 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
3787 cur_focus = r->ws->focus;
3788 if (cur_focus == NULL)
3792 wl = &source->ws->winlist;
3795 case SWM_ARG_ID_SWAPPREV:
3796 if (source->transient)
3797 source = find_window(source->transient);
3798 target = TAILQ_PREV(source, ws_win_list, entry);
3799 if (target && target->transient)
3800 target = find_window(target->transient);
3801 TAILQ_REMOVE(wl, source, entry);
3803 TAILQ_INSERT_TAIL(wl, source, entry);
3805 TAILQ_INSERT_BEFORE(target, source, entry);
3807 case SWM_ARG_ID_SWAPNEXT:
3808 target = TAILQ_NEXT(source, entry);
3809 /* move the parent and let the sort handle the move */
3810 if (source->transient)
3811 source = find_window(source->transient);
3812 TAILQ_REMOVE(wl, source, entry);
3814 TAILQ_INSERT_HEAD(wl, source, entry);
3816 TAILQ_INSERT_AFTER(wl, target, source, entry);
3818 case SWM_ARG_ID_SWAPMAIN:
3819 target = TAILQ_FIRST(wl);
3820 if (target == source) {
3821 if (source->ws->focus_prev != NULL &&
3822 source->ws->focus_prev != target)
3823 source = source->ws->focus_prev;
3827 if (target == NULL || source == NULL)
3829 source->ws->focus_prev = target;
3830 TAILQ_REMOVE(wl, target, entry);
3831 TAILQ_INSERT_BEFORE(source, target, entry);
3832 TAILQ_REMOVE(wl, source, entry);
3833 TAILQ_INSERT_HEAD(wl, source, entry);
3835 case SWM_ARG_ID_MOVELAST:
3836 TAILQ_REMOVE(wl, source, entry);
3837 TAILQ_INSERT_TAIL(wl, source, entry);
3840 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
3852 get_focus_prev(struct ws_win *win)
3854 struct ws_win *winfocus = NULL;
3855 struct ws_win *cur_focus = NULL;
3856 struct ws_win_list *wl = NULL;
3857 struct workspace *ws = NULL;
3859 if (!(win && win->ws))
3864 cur_focus = ws->focus;
3866 DNPRINTF(SWM_D_FOCUS, "get_focus_prev: window: 0x%x, cur_focus: 0x%x\n",
3867 WINID(win), WINID(cur_focus));
3869 /* pickle, just focus on whatever */
3870 if (cur_focus == NULL) {
3871 /* use prev_focus if valid */
3872 if (ws->focus_prev && ws->focus_prev != cur_focus &&
3873 find_window(WINID(ws->focus_prev)))
3874 winfocus = ws->focus_prev;
3878 /* if transient focus on parent */
3879 if (cur_focus->transient) {
3880 winfocus = find_window(cur_focus->transient);
3884 /* if in max_stack try harder */
3885 if ((win->quirks & SWM_Q_FOCUSPREV) ||
3886 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
3887 if (cur_focus != ws->focus_prev)
3888 winfocus = ws->focus_prev;
3890 winfocus = TAILQ_PREV(win, ws_win_list, entry);
3895 DNPRINTF(SWM_D_FOCUS, "get_focus_prev: focus_close: %d\n", focus_close);
3897 if (winfocus == NULL || winfocus == win) {
3898 switch (focus_close) {
3899 case SWM_STACK_BOTTOM:
3900 TAILQ_FOREACH(winfocus, wl, entry)
3901 if (!winfocus->iconic && winfocus != cur_focus)
3905 TAILQ_FOREACH_REVERSE(winfocus, wl, ws_win_list, entry)
3906 if (!winfocus->iconic && winfocus != cur_focus)
3909 case SWM_STACK_ABOVE:
3910 winfocus = TAILQ_NEXT(cur_focus, entry);
3911 while (winfocus && winfocus->iconic)
3912 winfocus = TAILQ_NEXT(winfocus, entry);
3914 if (winfocus == NULL) {
3915 if (focus_close_wrap) {
3916 TAILQ_FOREACH(winfocus, wl, entry)
3917 if (!winfocus->iconic &&
3918 winfocus != cur_focus)
3921 TAILQ_FOREACH_REVERSE(winfocus, wl,
3923 if (!winfocus->iconic &&
3924 winfocus != cur_focus)
3929 case SWM_STACK_BELOW:
3930 winfocus = TAILQ_PREV(cur_focus, ws_win_list, entry);
3931 while (winfocus && winfocus->iconic)
3932 winfocus = TAILQ_PREV(winfocus, ws_win_list,
3935 if (winfocus == NULL) {
3936 if (focus_close_wrap) {
3937 TAILQ_FOREACH_REVERSE(winfocus, wl,
3939 if (!winfocus->iconic &&
3940 winfocus != cur_focus)
3943 TAILQ_FOREACH(winfocus, wl, entry)
3944 if (!winfocus->iconic &&
3945 winfocus != cur_focus)
3953 if (winfocus == NULL ||
3954 (winfocus && (winfocus->iconic || winfocus == cur_focus))) {
3955 if (focus_default == SWM_STACK_TOP) {
3956 TAILQ_FOREACH_REVERSE(winfocus, wl, ws_win_list, entry)
3957 if (!winfocus->iconic && winfocus != cur_focus)
3960 TAILQ_FOREACH(winfocus, wl, entry)
3961 if (!winfocus->iconic && winfocus != cur_focus)
3968 return get_focus_magic(winfocus);
3972 get_region_focus(struct swm_region *r)
3974 struct ws_win *winfocus = NULL;
3979 if (r->ws->focus && !r->ws->focus->iconic)
3980 winfocus = r->ws->focus;
3981 else if (r->ws->focus_prev && !r->ws->focus_prev->iconic)
3982 winfocus = r->ws->focus_prev;
3984 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
3985 if (!winfocus->iconic)
3988 return get_focus_magic(winfocus);
3992 focus(struct swm_region *r, union arg *args)
3994 struct ws_win *head, *cur_focus = NULL, *winfocus = NULL;
3995 struct ws_win_list *wl = NULL;
3996 struct workspace *ws = NULL;
3999 xcb_icccm_wm_hints_t hints;
4004 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
4006 cur_focus = r->ws->focus;
4010 /* Make sure an uniconified window has focus, if one exists. */
4011 if (cur_focus == NULL) {
4012 cur_focus = TAILQ_FIRST(wl);
4013 while (cur_focus != NULL && cur_focus->iconic)
4014 cur_focus = TAILQ_NEXT(cur_focus, entry);
4018 case SWM_ARG_ID_FOCUSPREV:
4019 if (cur_focus == NULL)
4022 winfocus = cur_focus;
4024 winfocus = TAILQ_PREV(winfocus, ws_win_list, entry);
4025 if (winfocus == NULL)
4026 winfocus = TAILQ_LAST(wl, ws_win_list);
4027 if (winfocus == cur_focus)
4029 } while (winfocus != NULL &&
4030 (winfocus->iconic || winfocus->id == cur_focus->transient));
4032 case SWM_ARG_ID_FOCUSNEXT:
4033 if (cur_focus == NULL)
4036 winfocus = cur_focus;
4038 winfocus = TAILQ_NEXT(winfocus, entry);
4039 if (winfocus == NULL)
4040 winfocus = TAILQ_FIRST(wl);
4041 if (winfocus == cur_focus)
4043 } while (winfocus != NULL &&
4044 (winfocus->iconic || winfocus->id == cur_focus->transient));
4046 case SWM_ARG_ID_FOCUSMAIN:
4047 if (cur_focus == NULL)
4050 winfocus = TAILQ_FIRST(wl);
4051 if (winfocus == cur_focus)
4052 winfocus = cur_focus->ws->focus_prev;
4054 case SWM_ARG_ID_FOCUSURGENT:
4055 /* Search forward for the next urgent window. */
4059 for (i = 0; i <= workspace_limit; ++i) {
4061 head = TAILQ_FIRST(&r->s->ws[(ws->idx + i) %
4062 workspace_limit].winlist);
4064 while (head != NULL &&
4065 (head = TAILQ_NEXT(head, entry)) != NULL) {
4066 if (head == cur_focus) {
4067 winfocus = cur_focus;
4070 if (xcb_icccm_get_wm_hints_reply(conn,
4071 xcb_icccm_get_wm_hints(conn, head->id),
4072 &hints, NULL) != 0 &&
4073 xcb_icccm_wm_hints_get_urgency(&hints)) {
4079 if (winfocus != NULL)
4083 /* Switch ws if new focus is on a different ws. */
4084 if (winfocus != NULL && winfocus->ws != ws) {
4085 a.id = winfocus->ws->idx;
4093 focus_win(get_focus_magic(winfocus));
4097 DNPRINTF(SWM_D_FOCUS, "focus: done\n");
4101 cycle_layout(struct swm_region *r, union arg *args)
4103 struct workspace *ws = r->ws;
4105 /* suppress unused warning since var is needed */
4108 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
4111 if (ws->cur_layout->l_stack == NULL)
4112 ws->cur_layout = &layouts[0];
4117 focus_win(get_region_focus(r));
4123 stack_config(struct swm_region *r, union arg *args)
4125 struct workspace *ws = r->ws;
4127 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
4130 if (ws->cur_layout->l_config != NULL)
4131 ws->cur_layout->l_config(ws, args->id);
4133 if (args->id != SWM_ARG_ID_STACKINIT)
4142 struct swm_geometry g;
4143 struct swm_region *r;
4149 DNPRINTF(SWM_D_STACK, "stack: begin\n");
4151 num_screens = get_screen_count();
4152 for (i = 0; i < num_screens; i++) {
4156 TAILQ_FOREACH(r, &screens[i].rl, entry) {
4157 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
4158 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
4160 /* Adjust stack area for region bar and padding. */
4162 g.x += region_padding;
4163 g.y += region_padding;
4164 g.w -= 2 * border_width + 2 * region_padding;
4165 g.h -= 2 * border_width + 2 * region_padding;
4166 if (bar_enabled && r->ws->bar_enabled) {
4171 r->ws->cur_layout->l_stack(r->ws, &g);
4172 r->ws->cur_layout->l_string(r->ws);
4173 /* save r so we can track region changes */
4180 DNPRINTF(SWM_D_STACK, "stack: end\n");
4184 store_float_geom(struct ws_win *win)
4186 if (win == NULL || win->ws->r == NULL)
4189 /* retain window geom and region geom */
4190 win->g_float = win->g;
4191 win->g_float.x -= X(win->ws->r);
4192 win->g_float.y -= Y(win->ws->r);
4193 win->g_floatvalid = 1;
4194 DNPRINTF(SWM_D_MISC, "store_float_geom: window: 0x%x, g: (%d,%d)"
4195 " %d x %d, g_float: (%d,%d) %d x %d\n", win->id, X(win), Y(win),
4196 WIDTH(win), HEIGHT(win), win->g_float.x, win->g_float.y,
4197 win->g_float.w, win->g_float.h);
4201 load_float_geom(struct ws_win *win)
4203 if (win == NULL || win->ws->r == NULL)
4206 if (win->g_floatvalid) {
4207 win->g = win->g_float;
4208 X(win) += X(win->ws->r);
4209 Y(win) += Y(win->ws->r);
4210 DNPRINTF(SWM_D_MISC, "load_float_geom: window: 0x%x, g: (%d,%d)"
4211 "%d x %d\n", win->id, X(win), Y(win), WIDTH(win),
4214 DNPRINTF(SWM_D_MISC, "load_float_geom: window: 0x%x, g_float "
4215 "is not set.\n", win->id);
4220 stack_floater(struct ws_win *win, struct swm_region *r)
4225 DNPRINTF(SWM_D_MISC, "stack_floater: window: 0x%x\n", win->id);
4228 * to allow windows to change their size (e.g. mplayer fs) only retrieve
4229 * geom on ws switches or return from max mode
4231 if (win->floatmaxed || (r != r->ws->old_r &&
4232 !(win->ewmh_flags & EWMH_F_FULLSCREEN))) {
4233 /* update geometry for the new region */
4234 load_float_geom(win);
4237 win->floatmaxed = 0;
4240 * if set to fullscreen mode, configure window to maximum size.
4242 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
4243 if (!win->g_floatvalid)
4244 store_float_geom(win);
4250 * remove border on fullscreen floater when in fullscreen mode or when
4251 * the quirk is present.
4253 if ((win->ewmh_flags & EWMH_F_FULLSCREEN) ||
4254 ((win->quirks & SWM_Q_FULLSCREEN) &&
4255 (WIDTH(win) >= WIDTH(r)) && (HEIGHT(win) >= HEIGHT(r)))) {
4256 if (win->bordered) {
4258 X(win) += border_width;
4259 Y(win) += border_width;
4261 } else if (!win->bordered) {
4263 X(win) -= border_width;
4264 Y(win) -= border_width;
4267 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
4268 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
4269 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
4272 if (!win->manual && !(win->ewmh_flags & EWMH_F_FULLSCREEN) &&
4273 !(win->quirks & SWM_Q_ANYWHERE)) {
4275 * floaters and transients are auto-centred unless moved,
4276 * resized or ANYWHERE quirk is set.
4278 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - BORDER(win);
4279 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - BORDER(win);
4281 store_float_geom(win);
4284 /* Ensure at least 1 pixel of the window is in the region. */
4285 region_containment(win, r, SWM_CW_ALLSIDES);
4291 * Send keystrokes to terminal to decrease/increase the font size as the
4292 * window size changes.
4295 adjust_font(struct ws_win *win)
4297 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
4298 win->floating || win->transient)
4301 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
4302 WIDTH(win) / win->sh.width_inc < term_width &&
4303 win->font_steps < SWM_MAX_FONT_STEPS) {
4304 win->font_size_boundary[win->font_steps] =
4305 (win->sh.width_inc * term_width) + win->sh.base_width;
4308 win->last_inc = win->sh.width_inc;
4309 fake_keypress(win, XK_KP_Subtract, XCB_MOD_MASK_SHIFT);
4310 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
4311 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
4314 win->last_inc = win->sh.width_inc;
4315 fake_keypress(win, XK_KP_Add, XCB_MOD_MASK_SHIFT);
4319 #define SWAPXY(g) do { \
4321 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
4322 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
4325 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
4327 struct swm_geometry win_g, r_g = *g;
4328 struct ws_win *win, *fs_win = NULL;
4329 int i, j, s, stacks;
4330 int w_inc = 1, h_inc, w_base = 1, h_base;
4331 int hrh, extra = 0, h_slice, last_h = 0;
4332 int split, colno, winno, mwin, msize, mscale;
4333 int remain, missing, v_slice, reconfigure = 0;
4336 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
4337 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
4339 winno = count_win(ws, 0);
4340 if (winno == 0 && count_win(ws, 1) == 0)
4343 TAILQ_FOREACH(win, &ws->winlist, entry)
4344 if (!win->transient && !win->floating && !win->iconic)
4351 w_inc = win->sh.width_inc;
4352 w_base = win->sh.base_width;
4353 mwin = ws->l_state.horizontal_mwin;
4354 mscale = ws->l_state.horizontal_msize;
4355 stacks = ws->l_state.horizontal_stacks;
4358 w_inc = win->sh.height_inc;
4359 w_base = win->sh.base_height;
4360 mwin = ws->l_state.vertical_mwin;
4361 mscale = ws->l_state.vertical_msize;
4362 stacks = ws->l_state.vertical_stacks;
4366 if (stacks > winno - mwin)
4367 stacks = winno - mwin;
4371 h_slice = r_g.h / SWM_H_SLICE;
4372 if (mwin && winno > mwin) {
4373 v_slice = r_g.w / SWM_V_SLICE;
4377 win_g.w = v_slice * mscale;
4379 if (w_inc > 1 && w_inc < v_slice) {
4380 /* adjust for window's requested size increment */
4381 remain = (win_g.w - w_base) % w_inc;
4387 win_g.x += r_g.w - msize;
4390 colno = split = winno / stacks;
4391 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
4392 2 * border_width) / stacks);
4394 hrh = r_g.h / colno;
4395 extra = r_g.h - (colno * hrh);
4396 win_g.h = hrh - 2 * border_width;
4398 /* stack all the tiled windows */
4399 i = j = 0, s = stacks;
4400 TAILQ_FOREACH(win, &ws->winlist, entry) {
4401 if (win->transient || win->floating || win->iconic)
4404 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
4409 if (split && i == split) {
4410 colno = (winno - mwin) / stacks;
4411 if (s <= (winno - mwin) % stacks)
4414 hrh = r_g.h / colno;
4415 extra = r_g.h - (colno * hrh);
4418 win_g.x += win_g.w + 2 * border_width +
4421 win_g.w = (r_g.w - msize -
4422 (stacks * (2 * border_width + tile_gap))) / stacks;
4424 win_g.w += (r_g.w - msize -
4425 (stacks * (2 * border_width + tile_gap))) %
4429 win_g.x -= win_g.w + 2 * border_width +
4435 win_g.h = hrh - 2 * border_width - tile_gap;
4438 h_inc = win->sh.width_inc;
4439 h_base = win->sh.base_width;
4441 h_inc = win->sh.height_inc;
4442 h_base = win->sh.base_height;
4445 if (j == colno - 1) {
4446 win_g.h = hrh + extra;
4447 } else if (h_inc > 1 && h_inc < h_slice) {
4448 /* adjust for window's requested size increment */
4449 remain = (win_g.h - h_base) % h_inc;
4450 missing = h_inc - remain;
4452 if (missing <= extra || j == 0) {
4464 win_g.y += last_h + 2 * border_width + tile_gap;
4466 if (disable_border && !(bar_enabled && ws->bar_enabled) &&
4469 win_g.w += 2 * border_width;
4470 win_g.h += 2 * border_width;
4476 if (X(win) != win_g.y || Y(win) != win_g.x ||
4477 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
4481 WIDTH(win) = win_g.h;
4482 HEIGHT(win) = win_g.w;
4485 if (X(win) != win_g.x || Y(win) != win_g.y ||
4486 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
4490 WIDTH(win) = win_g.w;
4491 HEIGHT(win) = win_g.h;
4495 if (bordered != win->bordered) {
4497 win->bordered = bordered;
4505 map_window(win, get_sibling(win, SWM_STACK_BELOW));
4512 /* Map/raise focused tiled window to top if windows could overlap. */
4513 if (tile_gap < 0 && ws->focus != NULL && !ws->focus->floating)
4514 map_window(ws->focus, get_sibling(ws->focus, SWM_STACK_TOP));
4517 /* now, stack all the floaters and transients */
4518 TAILQ_FOREACH(win, &ws->winlist, entry) {
4519 if (!win->transient && !win->floating)
4523 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
4528 stack_floater(win, ws->r);
4529 map_window(win, XCB_WINDOW_NONE);
4532 /* Make sure fs_win is stacked last so it's on top. */
4534 stack_floater(fs_win, ws->r);
4535 map_window(fs_win, XCB_WINDOW_NONE);
4540 vertical_config(struct workspace *ws, int id)
4542 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
4546 case SWM_ARG_ID_STACKRESET:
4547 case SWM_ARG_ID_STACKINIT:
4548 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
4549 ws->l_state.vertical_mwin = 1;
4550 ws->l_state.vertical_stacks = 1;
4552 case SWM_ARG_ID_MASTERSHRINK:
4553 if (ws->l_state.vertical_msize > 1)
4554 ws->l_state.vertical_msize--;
4556 case SWM_ARG_ID_MASTERGROW:
4557 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
4558 ws->l_state.vertical_msize++;
4560 case SWM_ARG_ID_MASTERADD:
4561 ws->l_state.vertical_mwin++;
4563 case SWM_ARG_ID_MASTERDEL:
4564 if (ws->l_state.vertical_mwin > 0)
4565 ws->l_state.vertical_mwin--;
4567 case SWM_ARG_ID_STACKINC:
4568 ws->l_state.vertical_stacks++;
4570 case SWM_ARG_ID_STACKDEC:
4571 if (ws->l_state.vertical_stacks > 1)
4572 ws->l_state.vertical_stacks--;
4574 case SWM_ARG_ID_FLIPLAYOUT:
4575 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
4583 vertical_stack(struct workspace *ws, struct swm_geometry *g)
4585 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
4587 stack_master(ws, g, 0, ws->l_state.vertical_flip);
4591 horizontal_config(struct workspace *ws, int id)
4593 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
4596 case SWM_ARG_ID_STACKRESET:
4597 case SWM_ARG_ID_STACKINIT:
4598 ws->l_state.horizontal_mwin = 1;
4599 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
4600 ws->l_state.horizontal_stacks = 1;
4602 case SWM_ARG_ID_MASTERSHRINK:
4603 if (ws->l_state.horizontal_msize > 1)
4604 ws->l_state.horizontal_msize--;
4606 case SWM_ARG_ID_MASTERGROW:
4607 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
4608 ws->l_state.horizontal_msize++;
4610 case SWM_ARG_ID_MASTERADD:
4611 ws->l_state.horizontal_mwin++;
4613 case SWM_ARG_ID_MASTERDEL:
4614 if (ws->l_state.horizontal_mwin > 0)
4615 ws->l_state.horizontal_mwin--;
4617 case SWM_ARG_ID_STACKINC:
4618 ws->l_state.horizontal_stacks++;
4620 case SWM_ARG_ID_STACKDEC:
4621 if (ws->l_state.horizontal_stacks > 1)
4622 ws->l_state.horizontal_stacks--;
4624 case SWM_ARG_ID_FLIPLAYOUT:
4625 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
4633 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
4635 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
4637 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
4640 /* fullscreen view */
4642 max_stack(struct workspace *ws, struct swm_geometry *g)
4644 struct swm_geometry gg = *g;
4645 struct ws_win *w, *win = NULL, *parent = NULL;
4648 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
4653 winno = count_win(ws, 0);
4654 if (winno == 0 && count_win(ws, 1) == 0)
4657 /* Figure out which top level window should be visible. */
4658 if (ws->focus_pending)
4659 win = ws->focus_pending;
4662 else if (ws->focus_prev)
4663 win = ws->focus_prev;
4665 win = TAILQ_FIRST(&ws->winlist);
4668 parent = find_window(win->transient);
4670 DNPRINTF(SWM_D_STACK, "max_stack: win: 0x%x\n", win->id);
4672 /* maximize all top level windows */
4673 TAILQ_FOREACH(w, &ws->winlist, entry) {
4674 if (w->transient || w->iconic)
4677 if (!w->mapped && w != win)
4678 map_window(w, XCB_WINDOW_NONE);
4680 if (w->floating && !w->floatmaxed) {
4682 * retain geometry for retrieval on exit from
4685 store_float_geom(w);
4689 /* only reconfigure if necessary */
4690 if (X(w) != gg.x || Y(w) != gg.y || WIDTH(w) != gg.w ||
4691 HEIGHT(w) != gg.h) {
4693 if (bar_enabled && ws->bar_enabled){
4697 WIDTH(w) += 2 * border_width;
4698 HEIGHT(w) += 2 * border_width;
4705 /* If a parent exists, map/raise it first. */
4707 map_window(parent, XCB_WINDOW_NONE);
4709 /* Map siblings next. */
4710 TAILQ_FOREACH(w, &ws->winlist, entry)
4711 if (w != win && !w->iconic &&
4712 w->transient == parent->id) {
4713 stack_floater(w, ws->r);
4714 map_window(w, XCB_WINDOW_NONE);
4718 /* Map/raise focused window. */
4719 map_window(win, XCB_WINDOW_NONE);
4721 /* Finally, map/raise children of focus window. */
4722 TAILQ_FOREACH(w, &ws->winlist, entry)
4723 if (w->transient == win->id && !w->iconic) {
4724 stack_floater(w, ws->r);
4725 map_window(w, XCB_WINDOW_NONE);
4730 send_to_rg(struct swm_region *r, union arg *args)
4732 int ridx = args->id, i, num_screens;
4733 struct swm_region *rr = NULL;
4736 num_screens = get_screen_count();
4737 /* do nothing if we don't have more than one screen */
4738 if (!(num_screens > 1 || outputs > 1))
4741 DNPRINTF(SWM_D_FOCUS, "send_to_rg: id: %d\n", ridx);
4743 rr = TAILQ_FIRST(&r->s->rl);
4744 for (i = 0; i < ridx && rr != NULL; ++i)
4745 rr = TAILQ_NEXT(rr, entry);
4756 region_under(struct swm_screen *s, int x, int y)
4758 struct swm_region *r = NULL;
4760 TAILQ_FOREACH(r, &s->rl, entry) {
4761 DNPRINTF(SWM_D_MISC, "region_under: ws: %d, region g: (%d,%d) "
4762 "%d x %d, coords: (%d,%d)\n", r->ws->idx, X(r), Y(r),
4763 WIDTH(r), HEIGHT(r), x, y);
4764 if (X(r) <= x && x < MAX_X(r))
4765 if (Y(r) <= y && y < MAX_Y(r))
4773 send_to_ws(struct swm_region *r, union arg *args)
4775 int wsid = args->id;
4776 struct ws_win *win = NULL;
4778 if (r && r->ws && r->ws->focus)
4783 DNPRINTF(SWM_D_MOVE, "send_to_ws: win 0x%x, ws %d\n", win->id, wsid);
4785 win_to_ws(win, wsid, 1);
4787 /* Restack and set new focus. */
4790 if (focus_mode != SWM_FOCUS_FOLLOW) {
4791 if (r->ws->focus_pending) {
4792 focus_win(r->ws->focus_pending);
4793 r->ws->focus_pending = NULL;
4795 xcb_set_input_focus(conn,
4796 XCB_INPUT_FOCUS_PARENT, r->id,
4805 win_to_ws(struct ws_win *win, int wsid, int unfocus)
4807 struct ws_win *parent;
4808 struct workspace *ws, *nws, *pws;
4809 char ws_idx_str[SWM_PROPLEN];
4811 if (wsid >= workspace_limit)
4814 if (win->ws->idx == wsid)
4818 nws = &win->s->ws[wsid];
4820 DNPRINTF(SWM_D_MOVE, "win_to_ws: win 0x%x, ws %d -> %d\n", win->id,
4823 /* Update the window's workspace property: _SWM_WS */
4824 if (snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) < SWM_PROPLEN) {
4825 if (focus_mode != SWM_FOCUS_FOLLOW)
4826 ws->focus_pending = get_focus_prev(win);
4828 /* Move the parent if this is a transient window. */
4829 if (win->transient) {
4830 parent = find_window(win->transient);
4833 /* Set new focus in parent's ws if needed. */
4834 if (pws->focus == parent) {
4835 if (focus_mode != SWM_FOCUS_FOLLOW)
4836 pws->focus_pending =
4837 get_focus_prev(parent);
4839 unfocus_win(parent);
4841 if (focus_mode != SWM_FOCUS_FOLLOW) {
4842 pws->focus = pws->focus_pending;
4843 pws->focus_pending = NULL;
4847 /* Don't unmap parent if new ws is visible */
4849 unmap_window(parent);
4852 TAILQ_REMOVE(&ws->winlist, parent, entry);
4853 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
4856 DNPRINTF(SWM_D_PROP, "win_to_ws: set "
4857 "property: _SWM_WS: %s\n", ws_idx_str);
4858 xcb_change_property(conn, XCB_PROP_MODE_REPLACE,
4859 parent->id, a_swm_ws, XCB_ATOM_STRING, 8,
4860 strlen(ws_idx_str), ws_idx_str);
4867 /* Don't unmap if new ws is visible */
4872 TAILQ_REMOVE(&ws->winlist, win, entry);
4873 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
4876 /* Set focus on new ws. */
4877 unfocus_win(nws->focus);
4880 DNPRINTF(SWM_D_PROP, "win_to_ws: set property: _SWM_WS: %s\n",
4882 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
4883 a_swm_ws, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
4887 DNPRINTF(SWM_D_MOVE, "win_to_ws: done.\n");
4891 pressbutton(struct swm_region *r, union arg *args)
4893 /* suppress unused warning since var is needed */
4896 xcb_test_fake_input(conn, XCB_BUTTON_PRESS, args->id,
4897 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
4898 xcb_test_fake_input(conn, XCB_BUTTON_RELEASE, args->id,
4899 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
4903 raise_toggle(struct swm_region *r, union arg *args)
4905 /* suppress unused warning since var is needed */
4908 if (r == NULL || r->ws == NULL)
4911 r->ws->always_raise = !r->ws->always_raise;
4913 /* bring floaters back to top */
4914 if (!r->ws->always_raise)
4921 iconify(struct swm_region *r, union arg *args)
4923 /* suppress unused warning since var is needed */
4926 if (r->ws->focus == NULL)
4929 set_swm_iconic(r->ws->focus, 1);
4935 get_win_name(xcb_window_t win)
4938 xcb_get_property_cookie_t c;
4939 xcb_get_property_reply_t *r;
4941 /* First try _NET_WM_NAME for UTF-8. */
4942 c = xcb_get_property(conn, 0, win, ewmh[_NET_WM_NAME].atom,
4943 XCB_GET_PROPERTY_TYPE_ANY, 0, UINT_MAX);
4944 r = xcb_get_property_reply(conn, c, NULL);
4945 if (r && r->type == XCB_NONE) {
4947 /* Use WM_NAME instead; no UTF-8. */
4948 c = xcb_get_property(conn, 0, win, XCB_ATOM_WM_NAME,
4949 XCB_GET_PROPERTY_TYPE_ANY, 0, UINT_MAX);
4950 r = xcb_get_property_reply(conn, c, NULL);
4953 if (r && r->type != XCB_NONE && r->length > 0)
4954 name = strndup(xcb_get_property_value(r),
4955 xcb_get_property_value_length(r));
4960 err(1, "get_win_name: failed to allocate memory.");
4968 uniconify(struct swm_region *r, union arg *args)
4975 DNPRINTF(SWM_D_MISC, "uniconify\n");
4977 if (r == NULL || r->ws == NULL)
4980 /* make sure we have anything to uniconify */
4981 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
4982 if (win->ws == NULL)
4983 continue; /* should never happen */
4992 search_resp_action = SWM_SEARCH_UNICONIFY;
4994 spawn_select(r, args, "search", &searchpid);
4996 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
4999 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
5000 if (win->ws == NULL)
5001 continue; /* should never happen */
5005 name = get_win_name(win->id);
5006 fprintf(lfile, "%s.%u\n", name, win->id);
5014 name_workspace(struct swm_region *r, union arg *args)
5018 DNPRINTF(SWM_D_MISC, "name_workspace\n");
5024 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
5026 spawn_select(r, args, "name_workspace", &searchpid);
5028 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
5031 fprintf(lfile, "%s", "");
5036 search_workspace(struct swm_region *r, union arg *args)
5039 struct workspace *ws;
5042 DNPRINTF(SWM_D_MISC, "search_workspace\n");
5048 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
5050 spawn_select(r, args, "search", &searchpid);
5052 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
5055 for (i = 0; i < workspace_limit; i++) {
5059 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
5060 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
5067 search_win_cleanup(void)
5069 struct search_window *sw = NULL;
5071 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
5072 xcb_destroy_window(conn, sw->indicator);
5073 TAILQ_REMOVE(&search_wl, sw, entry);
5079 search_win(struct swm_region *r, union arg *args)
5081 struct ws_win *win = NULL;
5082 struct search_window *sw = NULL;
5085 int i, width, height;
5093 XRectangle l_ibox, l_lbox;
5095 DNPRINTF(SWM_D_MISC, "search_win\n");
5098 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
5100 spawn_select(r, args, "search", &searchpid);
5102 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
5105 TAILQ_INIT(&search_wl);
5108 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
5112 sw = calloc(1, sizeof(struct search_window));
5114 warn("search_win: calloc");
5116 search_win_cleanup();
5122 snprintf(s, sizeof s, "%d", i);
5125 w = xcb_generate_id(conn);
5126 wa[0] = r->s->c[SWM_S_COLOR_FOCUS].pixel;
5127 wa[1] = r->s->c[SWM_S_COLOR_UNFOCUS].pixel;
5129 if (bar_font_legacy) {
5130 XmbTextExtents(bar_fs, s, len, &l_ibox, &l_lbox);
5131 width = l_lbox.width + 4;
5132 height = bar_fs_extents->max_logical_extent.height + 4;
5134 XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len,
5136 width = info.width + 4;
5137 height = bar_font->height + 4;
5140 xcb_create_window(conn, XCB_COPY_FROM_PARENT, w, win->id, 0, 0,
5141 width, height, 1, XCB_WINDOW_CLASS_INPUT_OUTPUT,
5142 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL |
5143 XCB_CW_BORDER_PIXEL, wa);
5145 xcb_map_window(conn, w);
5148 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
5150 if (bar_font_legacy) {
5151 l_gcv.graphics_exposures = 0;
5152 l_draw = XCreateGC(display, w, 0, &l_gcv);
5154 XSetForeground(display, l_draw,
5155 r->s->c[SWM_S_COLOR_BAR].pixel);
5157 DRAWSTRING(display, w, bar_fs, l_draw, 2,
5158 (bar_fs_extents->max_logical_extent.height -
5159 l_lbox.height) / 2 - l_lbox.y, s, len);
5161 XFreeGC(display, l_draw);
5164 draw = XftDrawCreate(display, w,
5165 DefaultVisual(display, r->s->idx),
5166 DefaultColormap(display, r->s->idx));
5168 XftDrawStringUtf8(draw, &bar_font_color, bar_font, 2,
5169 (HEIGHT(r->bar) + bar_font->height) / 2 -
5170 bar_font->descent, (FcChar8 *)s, len);
5172 XftDrawDestroy(draw);
5175 DNPRINTF(SWM_D_MISC, "search_win: mapped window: 0x%x\n", w);
5177 fprintf(lfile, "%d\n", i);
5187 search_resp_uniconify(const char *resp, size_t len)
5193 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
5195 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
5198 name = get_win_name(win->id);
5199 if (asprintf(&s, "%s.%u", name, win->id) == -1) {
5204 if (strncmp(s, resp, len) == 0) {
5205 /* XXX this should be a callback to generalize */
5206 set_swm_iconic(win, 0);
5215 search_resp_name_workspace(const char *resp, size_t len)
5217 struct workspace *ws;
5219 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
5221 if (search_r->ws == NULL)
5226 free(search_r->ws->name);
5227 search_r->ws->name = NULL;
5231 ws->name = strdup(resp);
5232 if (ws->name == NULL) {
5233 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
5234 "strdup: %s", strerror(errno));
5241 search_resp_search_workspace(const char *resp)
5248 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
5252 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
5259 ws_idx = (int)strtonum(q, 1, workspace_limit, &errstr);
5261 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
5268 switchws(search_r, &a);
5272 search_resp_search_window(const char *resp)
5277 struct search_window *sw;
5279 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
5283 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
5288 idx = (int)strtonum(s, 1, INT_MAX, &errstr);
5290 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
5297 TAILQ_FOREACH(sw, &search_wl, entry)
5298 if (idx == sw->idx) {
5304 #define MAX_RESP_LEN 1024
5307 search_do_resp(void)
5313 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
5318 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
5319 warn("search: calloc");
5323 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
5325 warn("search: read error");
5328 resp[rbytes] = '\0';
5331 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
5332 * newline, so work around that by sanitizing the resp now.
5334 resp[strcspn(resp, "\n")] = '\0';
5337 switch (search_resp_action) {
5338 case SWM_SEARCH_UNICONIFY:
5339 search_resp_uniconify(resp, len);
5341 case SWM_SEARCH_NAME_WORKSPACE:
5342 search_resp_name_workspace(resp, len);
5344 case SWM_SEARCH_SEARCH_WORKSPACE:
5345 search_resp_search_workspace(resp);
5347 case SWM_SEARCH_SEARCH_WINDOW:
5348 search_resp_search_window(resp);
5353 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
5354 search_win_cleanup();
5356 search_resp_action = SWM_SEARCH_NONE;
5357 close(select_resp_pipe[0]);
5364 wkill(struct swm_region *r, union arg *args)
5366 DNPRINTF(SWM_D_MISC, "wkill: win %#x, id: %d\n", WINID(r->ws->focus),
5369 if (r->ws->focus == NULL)
5372 if (args->id == SWM_ARG_ID_KILLWINDOW)
5373 xcb_kill_client(conn, r->ws->focus->id);
5375 if (r->ws->focus->can_delete)
5376 client_msg(r->ws->focus, a_delete, 0);
5382 floating_toggle_win(struct ws_win *win)
5387 if (win->ws->r == NULL)
5390 /* reject floating toggles in max stack mode */
5391 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
5394 if (win->floating) {
5395 if (!win->floatmaxed) {
5396 /* retain position for refloat */
5397 store_float_geom(win);
5401 load_float_geom(win);
5405 ewmh_update_actions(win);
5411 floating_toggle(struct swm_region *r, union arg *args)
5413 struct ws_win *win = r->ws->focus;
5415 /* suppress unused warning since var is needed */
5421 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
5424 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
5425 _NET_WM_STATE_TOGGLE);
5429 if (win == win->ws->focus)
5436 region_containment(struct ws_win *win, struct swm_region *r, int opts)
5438 struct swm_geometry g = r->g;
5439 int rt, lt, tp, bm, bw;
5441 bw = (opts & SWM_CW_SOFTBOUNDARY) ? boundary_width : 0;
5444 * Perpendicular distance of each side of the window to the respective
5445 * side of the region boundary. Positive values indicate the side of
5446 * the window has passed beyond the region boundary.
5448 rt = opts & SWM_CW_RIGHT ? MAX_X(win) + BORDER(win) - MAX_X(r) : bw;
5449 lt = opts & SWM_CW_LEFT ? X(r) - X(win) + BORDER(win) : bw;
5450 bm = opts & SWM_CW_BOTTOM ? MAX_Y(win) + BORDER(win) - MAX_Y(r) : bw;
5451 tp = opts & SWM_CW_TOP ? Y(r) - Y(win) + BORDER(win) : bw;
5453 DNPRINTF(SWM_D_MISC, "region_containment: win 0x%x, rt: %d, lt: %d, "
5454 "bm: %d, tp: %d, SOFTBOUNDARY: %s, HARDBOUNDARY: %s\n", win->id, rt,
5455 lt, bm, tp, YESNO(opts & SWM_CW_SOFTBOUNDARY),
5456 YESNO(opts & SWM_CW_HARDBOUNDARY));
5459 * Disable containment if any of the flagged sides went beyond the
5460 * containment boundary, or if containment is disabled.
5462 if (!(opts & SWM_CW_HARDBOUNDARY || opts & SWM_CW_SOFTBOUNDARY) ||
5463 (bw != 0 && ((rt > bw) || (lt > bw) || (bm > bw) || (tp > bw)))) {
5464 /* Make sure window has at least 1 pixel in the region */
5465 g.x += 1 - WIDTH(win);
5466 g.y += 1 - HEIGHT(win);
5467 g.w += 2 * WIDTH(win) - 2;
5468 g.h += 2 * HEIGHT(win) - 2;
5471 constrain_window(win, &g, &opts);
5474 /* Move or resize a window so that flagged side(s) fit into the supplied box. */
5476 constrain_window(struct ws_win *win, struct swm_geometry *b, int *opts)
5478 DNPRINTF(SWM_D_MISC, "constrain_window: window: 0x%x, (x,y) w x h: "
5479 "(%d,%d) %d x %d, box: (x,y) w x h: (%d,%d) %d x %d, rt: %s, "
5480 "lt: %s, bt: %s, tp: %s, allow resize: %s\n", win->id, X(win),
5481 Y(win), WIDTH(win), HEIGHT(win), b->x, b->y, b->w, b->h,
5482 YESNO(*opts & SWM_CW_RIGHT), YESNO(*opts & SWM_CW_LEFT),
5483 YESNO(*opts & SWM_CW_BOTTOM), YESNO(*opts & SWM_CW_TOP),
5484 YESNO(*opts & SWM_CW_RESIZABLE));
5486 if ((*opts & SWM_CW_RIGHT) && MAX_X(win) + BORDER(win) > b->x + b->w) {
5487 if (*opts & SWM_CW_RESIZABLE)
5488 WIDTH(win) = b->x + b->w - X(win) - BORDER(win);
5490 X(win) = b->x + b->w - WIDTH(win) - BORDER(win);
5493 if ((*opts & SWM_CW_LEFT) && X(win) + BORDER(win) < b->x) {
5494 if (*opts & SWM_CW_RESIZABLE)
5495 WIDTH(win) -= b->x - X(win) - BORDER(win);
5497 X(win) = b->x - BORDER(win);
5500 if ((*opts & SWM_CW_BOTTOM) && MAX_Y(win) + BORDER(win) > b->y + b->h) {
5501 if (*opts & SWM_CW_RESIZABLE)
5502 HEIGHT(win) = b->y + b->h - Y(win) - BORDER(win);
5504 Y(win) = b->y + b->h - HEIGHT(win) - BORDER(win);
5507 if ((*opts & SWM_CW_TOP) && Y(win) + BORDER(win) < b->y) {
5508 if (*opts & SWM_CW_RESIZABLE)
5509 HEIGHT(win) -= b->y - Y(win) - BORDER(win);
5511 Y(win) = b->y - BORDER(win);
5514 if (*opts & SWM_CW_RESIZABLE) {
5517 if (HEIGHT(win) < 1)
5523 update_window(struct ws_win *win)
5528 mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
5529 XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT |
5530 XCB_CONFIG_WINDOW_BORDER_WIDTH;
5534 wc[3] = HEIGHT(win);
5535 wc[4] = BORDER(win);
5537 DNPRINTF(SWM_D_EVENT, "update_window: window: 0x%x, (x,y) w x h: "
5538 "(%d,%d) %d x %d, bordered: %s\n", win->id, wc[0], wc[1], wc[2],
5539 wc[3], YESNO(win->bordered));
5541 xcb_configure_window(conn, win->id, mask, wc);
5544 #define SWM_RESIZE_STEPS (50)
5547 resize(struct ws_win *win, union arg *args)
5549 xcb_timestamp_t timestamp = 0;
5550 struct swm_region *r = NULL;
5552 struct swm_geometry g;
5553 int top = 0, left = 0, resizing;
5555 xcb_cursor_t cursor;
5556 xcb_query_pointer_reply_t *xpr = NULL;
5557 xcb_generic_event_t *evt;
5558 xcb_motion_notify_event_t *mne;
5564 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
5567 DNPRINTF(SWM_D_EVENT, "resize: window: 0x%x, floating: %s, "
5568 "transient: 0x%x\n", win->id, YESNO(win->floating),
5571 if (!win->transient && !win->floating)
5574 /* reject resizes in max mode for floaters (transient ok) */
5575 if (win->floatmaxed)
5579 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
5586 /* It's possible for win to have been freed during focus_flush(). */
5587 if (validate_win(win)) {
5588 DNPRINTF(SWM_D_EVENT, "resize: invalid win.\n");
5593 case SWM_ARG_ID_WIDTHSHRINK:
5594 WIDTH(win) -= SWM_RESIZE_STEPS;
5597 case SWM_ARG_ID_WIDTHGROW:
5598 WIDTH(win) += SWM_RESIZE_STEPS;
5601 case SWM_ARG_ID_HEIGHTSHRINK:
5602 HEIGHT(win) -= SWM_RESIZE_STEPS;
5605 case SWM_ARG_ID_HEIGHTGROW:
5606 HEIGHT(win) += SWM_RESIZE_STEPS;
5613 region_containment(win, r, SWM_CW_ALLSIDES | SWM_CW_RESIZABLE |
5614 SWM_CW_HARDBOUNDARY);
5616 store_float_geom(win);
5620 region_containment(win, r, SWM_CW_ALLSIDES | SWM_CW_RESIZABLE |
5621 SWM_CW_SOFTBOUNDARY);
5624 /* get cursor offset from window root */
5625 xpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
5632 if (xpr->win_x < WIDTH(win) / 2)
5635 if (xpr->win_y < HEIGHT(win) / 2)
5638 if (args->id == SWM_ARG_ID_CENTER)
5639 cursor = cursors[XC_SIZING].cid;
5641 cursor = cursors[left ? XC_TOP_LEFT_CORNER :
5642 XC_TOP_RIGHT_CORNER].cid;
5644 cursor = cursors[left ? XC_BOTTOM_LEFT_CORNER :
5645 XC_BOTTOM_RIGHT_CORNER].cid;
5647 xcb_grab_pointer(conn, 0, win->id, MOUSEMASK,
5648 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE, cursor,
5653 while (resizing && (evt = xcb_wait_for_event(conn))) {
5654 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
5655 case XCB_BUTTON_RELEASE:
5656 DNPRINTF(SWM_D_EVENT, "resize: BUTTON_RELEASE\n");
5659 case XCB_MOTION_NOTIFY:
5660 mne = (xcb_motion_notify_event_t *)evt;
5661 /* cursor offset/delta from start of the operation */
5662 dx = mne->root_x - xpr->root_x;
5663 dy = mne->root_y - xpr->root_y;
5669 if (args->id == SWM_ARG_ID_CENTER) {
5670 if (g.h / 2 + dy < 1)
5674 HEIGHT(win) = g.h + 2 * dy;
5682 HEIGHT(win) = g.h + dy;
5689 if (args->id == SWM_ARG_ID_CENTER) {
5690 if (g.w / 2 + dx < 1)
5694 WIDTH(win) = g.w + 2 * dx;
5702 WIDTH(win) = g.w + dx;
5705 /* not free, don't sync more than 120 times / second */
5706 if ((mne->time - timestamp) > (1000 / 120) ) {
5707 timestamp = mne->time;
5708 regionize(win, mne->root_x, mne->root_y);
5709 region_containment(win, r, SWM_CW_ALLSIDES |
5710 SWM_CW_RESIZABLE | SWM_CW_HARDBOUNDARY |
5711 SWM_CW_SOFTBOUNDARY);
5719 /* It's possible for win to have been freed above. */
5720 if (validate_win(win)) {
5721 DNPRINTF(SWM_D_EVENT, "resize: invalid win.\n");
5729 region_containment(win, r, SWM_CW_ALLSIDES | SWM_CW_RESIZABLE |
5730 SWM_CW_HARDBOUNDARY | SWM_CW_SOFTBOUNDARY);
5734 store_float_geom(win);
5736 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
5738 DNPRINTF(SWM_D_EVENT, "resize: done.\n");
5742 resize_step(struct swm_region *r, union arg *args)
5744 struct ws_win *win = NULL;
5746 if (r && r->ws && r->ws->focus)
5755 /* Try to set window region based on supplied coordinates or window center. */
5757 regionize(struct ws_win *win, int x, int y)
5759 struct swm_region *r = NULL;
5761 r = region_under(win->s, x, y);
5763 r = region_under(win->s, X(win) + WIDTH(win) / 2,
5764 Y(win) + HEIGHT(win) / 2);
5766 if (r && r != win->ws->r) {
5767 win_to_ws(win, r->ws->idx, 0);
5772 #define SWM_MOVE_STEPS (50)
5775 move(struct ws_win *win, union arg *args)
5777 xcb_timestamp_t timestamp = 0;
5778 int move_stp = 0, moving;
5779 xcb_query_pointer_reply_t *qpr = NULL;
5780 xcb_generic_event_t *evt;
5781 xcb_motion_notify_event_t *mne;
5786 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
5789 DNPRINTF(SWM_D_EVENT, "move: window: 0x%x, floating: %s, transient: "
5790 "0x%x\n", win->id, YESNO(win->floating), win->transient);
5792 /* in max_stack mode should only move transients */
5793 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
5798 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
5802 /* When a stacked win is moved, float it and restack. */
5803 if (!win->floating && !win->transient) {
5804 store_float_geom(win);
5805 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
5812 /* It's possible for win to have been freed during focus_flush(). */
5813 if (validate_win(win)) {
5814 DNPRINTF(SWM_D_EVENT, "move: invalid win.\n");
5820 case SWM_ARG_ID_MOVELEFT:
5821 X(win) -= (SWM_MOVE_STEPS - border_width);
5824 case SWM_ARG_ID_MOVERIGHT:
5825 X(win) += (SWM_MOVE_STEPS - border_width);
5828 case SWM_ARG_ID_MOVEUP:
5829 Y(win) -= (SWM_MOVE_STEPS - border_width);
5832 case SWM_ARG_ID_MOVEDOWN:
5833 Y(win) += (SWM_MOVE_STEPS - border_width);
5840 regionize(win, -1, -1);
5841 region_containment(win, win->ws->r, SWM_CW_ALLSIDES);
5843 store_float_geom(win);
5847 xcb_grab_pointer(conn, 0, win->id, MOUSEMASK,
5848 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC,
5849 XCB_WINDOW_NONE, cursors[XC_FLEUR].cid, XCB_CURRENT_TIME);
5851 /* get cursor offset from window root */
5852 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
5855 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
5859 regionize(win, qpr->root_x, qpr->root_y);
5860 region_containment(win, win->ws->r, SWM_CW_ALLSIDES |
5861 SWM_CW_SOFTBOUNDARY);
5865 while (moving && (evt = xcb_wait_for_event(conn))) {
5866 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
5867 case XCB_BUTTON_RELEASE:
5868 DNPRINTF(SWM_D_EVENT, "move: BUTTON_RELEASE\n");
5871 case XCB_MOTION_NOTIFY:
5872 mne = (xcb_motion_notify_event_t *)evt;
5873 DNPRINTF(SWM_D_EVENT, "motion: root: 0x%x\n", mne->root);
5874 X(win) = mne->root_x - qpr->win_x - border_width;
5875 Y(win) = mne->root_y - qpr->win_y - border_width;
5877 /* not free, don't sync more than 120 times / second */
5878 if ((mne->time - timestamp) > (1000 / 120) ) {
5879 timestamp = mne->time;
5880 regionize(win, mne->root_x, mne->root_y);
5881 region_containment(win, win->ws->r,
5882 SWM_CW_ALLSIDES | SWM_CW_SOFTBOUNDARY);
5890 /* It's possible for win to have been freed above. */
5891 if (validate_win(win)) {
5892 DNPRINTF(SWM_D_EVENT, "move: invalid win.\n");
5900 region_containment(win, win->ws->r, SWM_CW_ALLSIDES |
5901 SWM_CW_SOFTBOUNDARY);
5905 store_float_geom(win);
5908 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
5909 DNPRINTF(SWM_D_EVENT, "move: done.\n");
5913 move_step(struct swm_region *r, union arg *args)
5915 struct ws_win *win = NULL;
5917 if (r && r->ws && r->ws->focus)
5922 if (!win->transient && !win->floating)
5929 /* key definitions */
5931 char name[SWM_FUNCNAME_LEN];
5932 void (*func)(struct swm_region *r, union arg *);
5934 } keyfuncs[KF_INVALID + 1] = {
5935 /* name function argument */
5936 { "bar_toggle", bar_toggle, {.id = SWM_ARG_ID_BAR_TOGGLE} },
5937 { "bar_toggle_ws", bar_toggle, {.id = SWM_ARG_ID_BAR_TOGGLE_WS} },
5938 { "button2", pressbutton, {2} },
5939 { "cycle_layout", cycle_layout, {0} },
5940 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
5941 { "float_toggle", floating_toggle,{0} },
5942 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
5943 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
5944 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
5945 { "focus_urgent", focus, {.id = SWM_ARG_ID_FOCUSURGENT} },
5946 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
5947 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
5948 { "iconify", iconify, {0} },
5949 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
5950 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
5951 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
5952 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
5953 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
5954 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
5955 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
5956 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
5957 { "mvrg_1", send_to_rg, {.id = 0} },
5958 { "mvrg_2", send_to_rg, {.id = 1} },
5959 { "mvrg_3", send_to_rg, {.id = 2} },
5960 { "mvrg_4", send_to_rg, {.id = 3} },
5961 { "mvrg_5", send_to_rg, {.id = 4} },
5962 { "mvrg_6", send_to_rg, {.id = 5} },
5963 { "mvrg_7", send_to_rg, {.id = 6} },
5964 { "mvrg_8", send_to_rg, {.id = 7} },
5965 { "mvrg_9", send_to_rg, {.id = 8} },
5966 { "mvws_1", send_to_ws, {.id = 0} },
5967 { "mvws_2", send_to_ws, {.id = 1} },
5968 { "mvws_3", send_to_ws, {.id = 2} },
5969 { "mvws_4", send_to_ws, {.id = 3} },
5970 { "mvws_5", send_to_ws, {.id = 4} },
5971 { "mvws_6", send_to_ws, {.id = 5} },
5972 { "mvws_7", send_to_ws, {.id = 6} },
5973 { "mvws_8", send_to_ws, {.id = 7} },
5974 { "mvws_9", send_to_ws, {.id = 8} },
5975 { "mvws_10", send_to_ws, {.id = 9} },
5976 { "mvws_11", send_to_ws, {.id = 10} },
5977 { "mvws_12", send_to_ws, {.id = 11} },
5978 { "mvws_13", send_to_ws, {.id = 12} },
5979 { "mvws_14", send_to_ws, {.id = 13} },
5980 { "mvws_15", send_to_ws, {.id = 14} },
5981 { "mvws_16", send_to_ws, {.id = 15} },
5982 { "mvws_17", send_to_ws, {.id = 16} },
5983 { "mvws_18", send_to_ws, {.id = 17} },
5984 { "mvws_19", send_to_ws, {.id = 18} },
5985 { "mvws_20", send_to_ws, {.id = 19} },
5986 { "mvws_21", send_to_ws, {.id = 20} },
5987 { "mvws_22", send_to_ws, {.id = 21} },
5988 { "name_workspace", name_workspace, {0} },
5989 { "quit", quit, {0} },
5990 { "raise_toggle", raise_toggle, {0} },
5991 { "restart", restart, {0} },
5992 { "rg_1", focusrg, {.id = 0} },
5993 { "rg_2", focusrg, {.id = 1} },
5994 { "rg_3", focusrg, {.id = 2} },
5995 { "rg_4", focusrg, {.id = 3} },
5996 { "rg_5", focusrg, {.id = 4} },
5997 { "rg_6", focusrg, {.id = 5} },
5998 { "rg_7", focusrg, {.id = 6} },
5999 { "rg_8", focusrg, {.id = 7} },
6000 { "rg_9", focusrg, {.id = 8} },
6001 { "rg_next", cyclerg, {.id = SWM_ARG_ID_CYCLERG_UP} },
6002 { "rg_prev", cyclerg, {.id = SWM_ARG_ID_CYCLERG_DOWN} },
6003 { "screen_next", cyclerg, {.id = SWM_ARG_ID_CYCLERG_UP} },
6004 { "screen_prev", cyclerg, {.id = SWM_ARG_ID_CYCLERG_DOWN} },
6005 { "search_win", search_win, {0} },
6006 { "search_workspace", search_workspace, {0} },
6007 { "spawn_custom", NULL, {0} },
6008 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
6009 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
6010 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
6011 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
6012 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
6013 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
6014 { "uniconify", uniconify, {0} },
6015 { "version", version, {0} },
6016 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
6017 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
6018 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
6019 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
6020 { "ws_1", switchws, {.id = 0} },
6021 { "ws_2", switchws, {.id = 1} },
6022 { "ws_3", switchws, {.id = 2} },
6023 { "ws_4", switchws, {.id = 3} },
6024 { "ws_5", switchws, {.id = 4} },
6025 { "ws_6", switchws, {.id = 5} },
6026 { "ws_7", switchws, {.id = 6} },
6027 { "ws_8", switchws, {.id = 7} },
6028 { "ws_9", switchws, {.id = 8} },
6029 { "ws_10", switchws, {.id = 9} },
6030 { "ws_11", switchws, {.id = 10} },
6031 { "ws_12", switchws, {.id = 11} },
6032 { "ws_13", switchws, {.id = 12} },
6033 { "ws_14", switchws, {.id = 13} },
6034 { "ws_15", switchws, {.id = 14} },
6035 { "ws_16", switchws, {.id = 15} },
6036 { "ws_17", switchws, {.id = 16} },
6037 { "ws_18", switchws, {.id = 17} },
6038 { "ws_19", switchws, {.id = 18} },
6039 { "ws_20", switchws, {.id = 19} },
6040 { "ws_21", switchws, {.id = 20} },
6041 { "ws_22", switchws, {.id = 21} },
6042 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
6043 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
6044 { "ws_next_move", cyclews, {.id = SWM_ARG_ID_CYCLEWS_MOVE_UP} },
6045 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
6046 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
6047 { "ws_prev_move", cyclews, {.id = SWM_ARG_ID_CYCLEWS_MOVE_DOWN} },
6048 { "ws_prior", priorws, {0} },
6049 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
6050 { "invalid key func", NULL, {0} },
6054 key_cmp(struct key *kp1, struct key *kp2)
6056 if (kp1->keysym < kp2->keysym)
6058 if (kp1->keysym > kp2->keysym)
6061 if (kp1->mod < kp2->mod)
6063 if (kp1->mod > kp2->mod)
6070 enum { client_click, root_click };
6072 unsigned int action;
6074 unsigned int button;
6075 void (*func)(struct ws_win *, union arg *);
6078 #define MODKEY_SHIFT MODKEY | XCB_MOD_MASK_SHIFT
6079 /* action key mouse button func args */
6080 { client_click, MODKEY, XCB_BUTTON_INDEX_3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
6081 { client_click, MODKEY_SHIFT, XCB_BUTTON_INDEX_3, resize, {.id = SWM_ARG_ID_CENTER} },
6082 { client_click, MODKEY, XCB_BUTTON_INDEX_1, move, {0} },
6087 update_modkey(unsigned int mod)
6093 RB_FOREACH(kp, key_tree, &keys)
6094 if (kp->mod & XCB_MOD_MASK_SHIFT)
6095 kp->mod = mod | XCB_MOD_MASK_SHIFT;
6099 for (i = 0; i < LENGTH(buttons); i++)
6100 if (buttons[i].mask & XCB_MOD_MASK_SHIFT)
6101 buttons[i].mask = mod | XCB_MOD_MASK_SHIFT;
6103 buttons[i].mask = mod;
6107 spawn_expand(struct swm_region *r, union arg *args, const char *spawn_name,
6110 struct spawn_prog *prog = NULL;
6112 char *ap, **real_args;
6114 /* suppress unused warning since var is needed */
6117 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
6120 TAILQ_FOREACH(prog, &spawns, entry) {
6121 if (strcasecmp(spawn_name, prog->name) == 0)
6125 warnx("spawn_custom: program %s not found", spawn_name);
6129 /* make room for expanded args */
6130 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
6131 err(1, "spawn_custom: calloc real_args");
6133 /* expand spawn_args into real_args */
6134 for (i = c = 0; i < prog->argc; i++) {
6136 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
6137 if (strcasecmp(ap, "$bar_border") == 0) {
6139 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
6141 err(1, "spawn_custom border color");
6142 } else if (strcasecmp(ap, "$bar_color") == 0) {
6144 strdup(r->s->c[SWM_S_COLOR_BAR].name))
6146 err(1, "spawn_custom bar color");
6147 } else if (strcasecmp(ap, "$bar_font") == 0) {
6148 if ((real_args[c] = strdup(bar_fonts))
6150 err(1, "spawn_custom bar fonts");
6151 } else if (strcasecmp(ap, "$bar_font_color") == 0) {
6153 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
6155 err(1, "spawn_custom color font");
6156 } else if (strcasecmp(ap, "$color_focus") == 0) {
6158 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
6160 err(1, "spawn_custom color focus");
6161 } else if (strcasecmp(ap, "$color_unfocus") == 0) {
6163 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
6165 err(1, "spawn_custom color unfocus");
6166 } else if (strcasecmp(ap, "$region_index") == 0) {
6167 if (asprintf(&real_args[c], "%d",
6168 get_region_index(r) + 1) < 1)
6169 err(1, "spawn_custom region index");
6170 } else if (strcasecmp(ap, "$workspace_index") == 0) {
6171 if (asprintf(&real_args[c], "%d", r->ws->idx + 1) < 1)
6172 err(1, "spawn_custom workspace index");
6173 } else if (strcasecmp(ap, "$dmenu_bottom") == 0) {
6176 if ((real_args[c] = strdup("-b")) == NULL)
6177 err(1, "spawn_custom workspace index");
6179 /* no match --> copy as is */
6180 if ((real_args[c] = strdup(ap)) == NULL)
6181 err(1, "spawn_custom strdup(ap)");
6183 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
6189 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
6190 for (i = 0; i < c; ++i)
6191 DPRINTF("\"%s\" ", real_args[i]);
6194 *ret_args = real_args;
6199 spawn_custom(struct swm_region *r, union arg *args, const char *spawn_name)
6205 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
6209 spawn(r->ws->idx, &a, 1);
6211 for (i = 0; i < spawn_argc; i++)
6217 spawn_select(struct swm_region *r, union arg *args, const char *spawn_name,
6224 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
6228 if (pipe(select_list_pipe) == -1)
6229 err(1, "pipe error");
6230 if (pipe(select_resp_pipe) == -1)
6231 err(1, "pipe error");
6233 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
6234 err(1, "could not disable SIGPIPE");
6235 switch (*pid = fork()) {
6237 err(1, "cannot fork");
6240 if (dup2(select_list_pipe[0], STDIN_FILENO) == -1)
6242 if (dup2(select_resp_pipe[1], STDOUT_FILENO) == -1)
6244 close(select_list_pipe[1]);
6245 close(select_resp_pipe[0]);
6246 spawn(r->ws->idx, &a, 0);
6248 default: /* parent */
6249 close(select_list_pipe[0]);
6250 close(select_resp_pipe[1]);
6254 for (i = 0; i < spawn_argc; i++)
6259 /* Argument tokenizer. */
6262 int single_quoted = 0, double_quoted = 0;
6263 char *arg, *cp, *next;
6268 /* Eat and move characters until end of argument is found. */
6269 for (arg = next = cp = *sp; *cp != '\0'; ++cp) {
6270 if (!double_quoted && *cp == '\'') {
6271 /* Eat single-quote. */
6272 single_quoted = !single_quoted;
6273 } else if (!single_quoted && *cp == '"') {
6274 /* Eat double-quote. */
6275 double_quoted = !double_quoted;
6276 } else if (!single_quoted && *cp == '\\' && *(cp + 1) == '"') {
6277 /* Eat backslash; copy escaped character to arg. */
6279 } else if (!single_quoted && !double_quoted && *cp == '\\' &&
6280 (*(cp + 1) == '\'' || *(cp + 1) == ' ')) {
6281 /* Eat backslash; move escaped character. */
6283 } else if (!single_quoted && !double_quoted &&
6284 (*cp == ' ' || *cp == '\t')) {
6285 /* Terminate argument. */
6287 /* Point sp to beginning of next argument. */
6291 /* Move regular character. */
6296 /* Terminate argument if end of string. */
6306 spawn_insert(const char *name, const char *args, int flags)
6308 struct spawn_prog *sp;
6309 char *arg, *dup, *ptr;
6311 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s[%s]\n", name, args);
6313 if (args == NULL || *args == '\0')
6316 if ((sp = calloc(1, sizeof *sp)) == NULL)
6317 err(1, "spawn_insert: calloc");
6318 if ((sp->name = strdup(name)) == NULL)
6319 err(1, "spawn_insert: strdup");
6321 /* Convert the arguments to an argument list. */
6322 if ((ptr = dup = strdup(args)) == NULL)
6323 err(1, "spawn_insert: strdup");
6324 while ((arg = argsep(&ptr)) != NULL) {
6325 /* Null argument; skip it. */
6330 if ((sp->argv = realloc(sp->argv, sp->argc *
6331 sizeof *sp->argv)) == NULL)
6332 err(1, "spawn_insert: realloc");
6333 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
6334 err(1, "spawn_insert: strdup");
6340 DNPRINTF(SWM_D_SPAWN, "arg %d: [%s]\n", sp->argc, sp->argv[sp->argc-1]);
6341 TAILQ_INSERT_TAIL(&spawns, sp, entry);
6342 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
6346 spawn_remove(struct spawn_prog *sp)
6350 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
6352 TAILQ_REMOVE(&spawns, sp, entry);
6353 for (i = 0; i < sp->argc; i++)
6359 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
6363 spawn_find(const char *name)
6365 struct spawn_prog *sp;
6367 TAILQ_FOREACH(sp, &spawns, entry)
6368 if (strcasecmp(sp->name, name) == 0)
6375 setspawn(const char *name, const char *args, int flags)
6377 struct spawn_prog *sp;
6379 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
6384 /* Remove any old spawn under the same name. */
6385 if ((sp = spawn_find(name)) != NULL)
6389 spawn_insert(name, args, flags);
6391 warnx("error: setspawn: cannot find program: %s", name);
6393 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
6397 setconfspawn(const char *selector, const char *value, int flags)
6401 if (selector == NULL || strlen(selector) == 0)
6404 args = expand_tilde(value);
6406 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, args);
6408 setspawn(selector, args, flags);
6411 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done.\n");
6416 validate_spawns(void)
6418 struct spawn_prog *sp;
6419 char which[PATH_MAX];
6424 RB_FOREACH(kp, key_tree, &keys) {
6425 if (kp->funcid != KF_SPAWN_CUSTOM)
6429 sp = spawn_find(kp->spawn_name);
6430 if (sp == NULL || sp->flags & SWM_SPAWN_OPTIONAL)
6433 /* verify we have the goods */
6434 snprintf(which, sizeof which, "which %s", sp->argv[0]);
6435 DNPRINTF(SWM_D_CONF, "validate_spawns: which %s\n",
6437 for (i = strlen("which "); i < strlen(which); i++)
6438 if (which[i] == ' ') {
6442 if (system(which) != 0)
6443 add_startup_exception("could not find %s",
6444 &which[strlen("which ")]);
6451 setconfspawn("lock", "xlock", 0);
6453 setconfspawn("term", "xterm", 0);
6454 setconfspawn("spawn_term", "xterm", 0);
6456 setconfspawn("menu", "dmenu_run"
6460 " -nf $bar_font_color"
6462 " -sf $bar_color", 0);
6464 setconfspawn("search", "dmenu"
6469 " -nf $bar_font_color"
6471 " -sf $bar_color", 0);
6473 setconfspawn("name_workspace", "dmenu"
6478 " -nf $bar_font_color"
6480 " -sf $bar_color", 0);
6482 /* These are not verified for existence, even with a binding set. */
6483 setconfspawn("screenshot_all", "screenshot.sh full", SWM_SPAWN_OPTIONAL);
6484 setconfspawn("screenshot_wind", "screenshot.sh window", SWM_SPAWN_OPTIONAL);
6485 setconfspawn("initscr", "initscreen.sh", SWM_SPAWN_OPTIONAL);
6489 #define SWM_MODNAME_SIZE 32
6490 #define SWM_KEY_WS "\n+ \t"
6492 parsekeys(const char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
6494 char *str, *cp, *name;
6497 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
6498 if (mod == NULL || ks == NULL) {
6499 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
6502 if (keystr == NULL || strlen(keystr) == 0) {
6503 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
6507 if ((cp = str = strdup(keystr)) == NULL)
6508 err(1, "parsekeys: strdup");
6510 *ks = XCB_NO_SYMBOL;
6512 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
6513 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
6515 cp += (long)strspn(cp, SWM_KEY_WS);
6516 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
6518 else if (strncasecmp(name, "Mod1", SWM_MODNAME_SIZE) == 0)
6519 *mod |= XCB_MOD_MASK_1;
6520 else if (strncasecmp(name, "Mod2", SWM_MODNAME_SIZE) == 0)
6521 *mod += XCB_MOD_MASK_2;
6522 else if (strncmp(name, "Mod3", SWM_MODNAME_SIZE) == 0)
6523 *mod |= XCB_MOD_MASK_3;
6524 else if (strncmp(name, "Mod4", SWM_MODNAME_SIZE) == 0)
6525 *mod |= XCB_MOD_MASK_4;
6526 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
6527 *mod |= XCB_MOD_MASK_SHIFT;
6528 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
6529 *mod |= XCB_MOD_MASK_CONTROL;
6531 *ks = XStringToKeysym(name);
6532 XConvertCase(*ks, ks, &uks);
6533 if (ks == XCB_NO_SYMBOL) {
6535 "parsekeys: invalid key %s\n",
6544 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
6549 strdupsafe(const char *str)
6554 return (strdup(str));
6558 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid,
6559 const char *spawn_name)
6563 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
6564 keyfuncs[kfid].name, spawn_name);
6566 if ((kp = malloc(sizeof *kp)) == NULL)
6567 err(1, "key_insert: malloc");
6572 kp->spawn_name = strdupsafe(spawn_name);
6573 RB_INSERT(key_tree, &keys, kp);
6575 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
6579 key_lookup(unsigned int mod, KeySym ks)
6586 return (RB_FIND(key_tree, &keys, &kp));
6590 key_remove(struct key *kp)
6592 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
6594 RB_REMOVE(key_tree, &keys, kp);
6595 free(kp->spawn_name);
6598 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
6602 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
6603 const char *spawn_name)
6605 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
6609 key_insert(mod, ks, kfid, spawn_name);
6611 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
6615 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
6616 const char *spawn_name)
6620 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
6621 keyfuncs[kfid].name, spawn_name);
6623 if ((kp = key_lookup(mod, ks)) != NULL) {
6624 if (kfid == KF_INVALID)
6627 key_replace(kp, mod, ks, kfid, spawn_name);
6628 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
6631 if (kfid == KF_INVALID) {
6632 warnx("bind: Key combination already unbound.");
6633 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
6637 key_insert(mod, ks, kfid, spawn_name);
6638 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
6642 setconfbinding(const char *selector, const char *value, int flags)
6644 enum keyfuncid kfid;
6647 struct spawn_prog *sp;
6649 /* suppress unused warning since var is needed */
6652 DNPRINTF(SWM_D_KEY, "setconfbinding: enter selector: [%s], "
6653 "value: [%s]\n", selector, value);
6654 if (selector == NULL || strlen(selector) == 0) {
6655 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
6656 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
6658 setkeybinding(mod, ks, kfid, NULL);
6663 /* search by key function name */
6664 for (kfid = 0; kfid < KF_INVALID; (kfid)++) {
6665 if (strncasecmp(selector, keyfuncs[kfid].name,
6666 SWM_FUNCNAME_LEN) == 0) {
6667 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match "
6668 "keyfunc\n", selector);
6669 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
6670 setkeybinding(mod, ks, kfid, NULL);
6676 /* search by custom spawn name */
6677 if ((sp = spawn_find(selector)) != NULL) {
6678 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match "
6679 "spawn\n", selector);
6680 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
6681 setkeybinding(mod, ks, KF_SPAWN_CUSTOM,
6687 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
6694 #define MODKEY_SHIFT MODKEY | XCB_MOD_MASK_SHIFT
6695 setkeybinding(MODKEY, XK_b, KF_BAR_TOGGLE, NULL);
6696 setkeybinding(MODKEY_SHIFT, XK_b, KF_BAR_TOGGLE_WS,NULL);
6697 setkeybinding(MODKEY, XK_v, KF_BUTTON2, NULL);
6698 setkeybinding(MODKEY, XK_space, KF_CYCLE_LAYOUT,NULL);
6699 setkeybinding(MODKEY_SHIFT, XK_backslash, KF_FLIP_LAYOUT, NULL);
6700 setkeybinding(MODKEY, XK_t, KF_FLOAT_TOGGLE,NULL);
6701 setkeybinding(MODKEY, XK_m, KF_FOCUS_MAIN, NULL);
6702 setkeybinding(MODKEY, XK_j, KF_FOCUS_NEXT, NULL);
6703 setkeybinding(MODKEY, XK_Tab, KF_FOCUS_NEXT, NULL);
6704 setkeybinding(MODKEY, XK_k, KF_FOCUS_PREV, NULL);
6705 setkeybinding(MODKEY_SHIFT, XK_Tab, KF_FOCUS_PREV, NULL);
6706 setkeybinding(MODKEY, XK_u, KF_FOCUS_URGENT,NULL);
6707 setkeybinding(MODKEY_SHIFT, XK_equal, KF_HEIGHT_GROW,NULL);
6708 setkeybinding(MODKEY_SHIFT, XK_minus, KF_HEIGHT_SHRINK,NULL);
6709 setkeybinding(MODKEY, XK_w, KF_ICONIFY, NULL);
6710 setkeybinding(MODKEY, XK_h, KF_MASTER_SHRINK, NULL);
6711 setkeybinding(MODKEY, XK_l, KF_MASTER_GROW, NULL);
6712 setkeybinding(MODKEY, XK_comma, KF_MASTER_ADD, NULL);
6713 setkeybinding(MODKEY, XK_period, KF_MASTER_DEL, NULL);
6714 setkeybinding(MODKEY_SHIFT, XK_bracketright,KF_MOVE_DOWN,NULL);
6715 setkeybinding(MODKEY, XK_bracketleft, KF_MOVE_LEFT,NULL);
6716 setkeybinding(MODKEY, XK_bracketright,KF_MOVE_RIGHT,NULL);
6717 setkeybinding(MODKEY_SHIFT, XK_bracketleft, KF_MOVE_UP, NULL);
6718 setkeybinding(MODKEY_SHIFT, XK_KP_End, KF_MVRG_1, NULL);
6719 setkeybinding(MODKEY_SHIFT, XK_KP_Down, KF_MVRG_2, NULL);
6720 setkeybinding(MODKEY_SHIFT, XK_KP_Next, KF_MVRG_3, NULL);
6721 setkeybinding(MODKEY_SHIFT, XK_KP_Left, KF_MVRG_4, NULL);
6722 setkeybinding(MODKEY_SHIFT, XK_KP_Begin, KF_MVRG_5, NULL);
6723 setkeybinding(MODKEY_SHIFT, XK_KP_Right, KF_MVRG_6, NULL);
6724 setkeybinding(MODKEY_SHIFT, XK_KP_Home, KF_MVRG_7, NULL);
6725 setkeybinding(MODKEY_SHIFT, XK_KP_Up, KF_MVRG_8, NULL);
6726 setkeybinding(MODKEY_SHIFT, XK_KP_Prior, KF_MVRG_9, NULL);
6727 setkeybinding(MODKEY_SHIFT, XK_1, KF_MVWS_1, NULL);
6728 setkeybinding(MODKEY_SHIFT, XK_2, KF_MVWS_2, NULL);
6729 setkeybinding(MODKEY_SHIFT, XK_3, KF_MVWS_3, NULL);
6730 setkeybinding(MODKEY_SHIFT, XK_4, KF_MVWS_4, NULL);
6731 setkeybinding(MODKEY_SHIFT, XK_5, KF_MVWS_5, NULL);
6732 setkeybinding(MODKEY_SHIFT, XK_6, KF_MVWS_6, NULL);
6733 setkeybinding(MODKEY_SHIFT, XK_7, KF_MVWS_7, NULL);
6734 setkeybinding(MODKEY_SHIFT, XK_8, KF_MVWS_8, NULL);
6735 setkeybinding(MODKEY_SHIFT, XK_9, KF_MVWS_9, NULL);
6736 setkeybinding(MODKEY_SHIFT, XK_0, KF_MVWS_10, NULL);
6737 setkeybinding(MODKEY_SHIFT, XK_F1, KF_MVWS_11, NULL);
6738 setkeybinding(MODKEY_SHIFT, XK_F2, KF_MVWS_12, NULL);
6739 setkeybinding(MODKEY_SHIFT, XK_F3, KF_MVWS_13, NULL);
6740 setkeybinding(MODKEY_SHIFT, XK_F4, KF_MVWS_14, NULL);
6741 setkeybinding(MODKEY_SHIFT, XK_F5, KF_MVWS_15, NULL);
6742 setkeybinding(MODKEY_SHIFT, XK_F6, KF_MVWS_16, NULL);
6743 setkeybinding(MODKEY_SHIFT, XK_F7, KF_MVWS_17, NULL);
6744 setkeybinding(MODKEY_SHIFT, XK_F8, KF_MVWS_18, NULL);
6745 setkeybinding(MODKEY_SHIFT, XK_F9, KF_MVWS_19, NULL);
6746 setkeybinding(MODKEY_SHIFT, XK_F10, KF_MVWS_20, NULL);
6747 setkeybinding(MODKEY_SHIFT, XK_F11, KF_MVWS_21, NULL);
6748 setkeybinding(MODKEY_SHIFT, XK_F12, KF_MVWS_22, NULL);
6749 setkeybinding(MODKEY_SHIFT, XK_slash, KF_NAME_WORKSPACE,NULL);
6750 setkeybinding(MODKEY_SHIFT, XK_q, KF_QUIT, NULL);
6751 setkeybinding(MODKEY_SHIFT, XK_r, KF_RAISE_TOGGLE,NULL);
6752 setkeybinding(MODKEY, XK_q, KF_RESTART, NULL);
6753 setkeybinding(MODKEY, XK_KP_End, KF_RG_1, NULL);
6754 setkeybinding(MODKEY, XK_KP_Down, KF_RG_2, NULL);
6755 setkeybinding(MODKEY, XK_KP_Next, KF_RG_3, NULL);
6756 setkeybinding(MODKEY, XK_KP_Left, KF_RG_4, NULL);
6757 setkeybinding(MODKEY, XK_KP_Begin, KF_RG_5, NULL);
6758 setkeybinding(MODKEY, XK_KP_Right, KF_RG_6, NULL);
6759 setkeybinding(MODKEY, XK_KP_Home, KF_RG_7, NULL);
6760 setkeybinding(MODKEY, XK_KP_Up, KF_RG_8, NULL);
6761 setkeybinding(MODKEY, XK_KP_Prior, KF_RG_9, NULL);
6762 setkeybinding(MODKEY_SHIFT, XK_Right, KF_RG_NEXT, NULL);
6763 setkeybinding(MODKEY_SHIFT, XK_Left, KF_RG_PREV, NULL);
6764 setkeybinding(MODKEY, XK_f, KF_SEARCH_WIN, NULL);
6765 setkeybinding(MODKEY, XK_slash, KF_SEARCH_WORKSPACE,NULL);
6766 setkeybinding(MODKEY_SHIFT, XK_i, KF_SPAWN_CUSTOM,"initscr");
6767 setkeybinding(MODKEY_SHIFT, XK_Delete, KF_SPAWN_CUSTOM,"lock");
6768 setkeybinding(MODKEY, XK_p, KF_SPAWN_CUSTOM,"menu");
6769 setkeybinding(MODKEY, XK_s, KF_SPAWN_CUSTOM,"screenshot_all");
6770 setkeybinding(MODKEY_SHIFT, XK_s, KF_SPAWN_CUSTOM,"screenshot_wind");
6771 setkeybinding(MODKEY_SHIFT, XK_Return, KF_SPAWN_CUSTOM,"term");
6772 setkeybinding(MODKEY_SHIFT, XK_comma, KF_STACK_INC, NULL);
6773 setkeybinding(MODKEY_SHIFT, XK_period, KF_STACK_DEC, NULL);
6774 setkeybinding(MODKEY_SHIFT, XK_space, KF_STACK_RESET, NULL);
6775 setkeybinding(MODKEY, XK_Return, KF_SWAP_MAIN, NULL);
6776 setkeybinding(MODKEY_SHIFT, XK_j, KF_SWAP_NEXT, NULL);
6777 setkeybinding(MODKEY_SHIFT, XK_k, KF_SWAP_PREV, NULL);
6778 setkeybinding(MODKEY_SHIFT, XK_w, KF_UNICONIFY, NULL);
6779 setkeybinding(MODKEY_SHIFT, XK_v, KF_VERSION, NULL);
6780 setkeybinding(MODKEY, XK_equal, KF_WIDTH_GROW, NULL);
6781 setkeybinding(MODKEY, XK_minus, KF_WIDTH_SHRINK,NULL);
6782 setkeybinding(MODKEY, XK_x, KF_WIND_DEL, NULL);
6783 setkeybinding(MODKEY_SHIFT, XK_x, KF_WIND_KILL, NULL);
6784 setkeybinding(MODKEY, XK_1, KF_WS_1, NULL);
6785 setkeybinding(MODKEY, XK_2, KF_WS_2, NULL);
6786 setkeybinding(MODKEY, XK_3, KF_WS_3, NULL);
6787 setkeybinding(MODKEY, XK_4, KF_WS_4, NULL);
6788 setkeybinding(MODKEY, XK_5, KF_WS_5, NULL);
6789 setkeybinding(MODKEY, XK_6, KF_WS_6, NULL);
6790 setkeybinding(MODKEY, XK_7, KF_WS_7, NULL);
6791 setkeybinding(MODKEY, XK_8, KF_WS_8, NULL);
6792 setkeybinding(MODKEY, XK_9, KF_WS_9, NULL);
6793 setkeybinding(MODKEY, XK_0, KF_WS_10, NULL);
6794 setkeybinding(MODKEY, XK_F1, KF_WS_11, NULL);
6795 setkeybinding(MODKEY, XK_F2, KF_WS_12, NULL);
6796 setkeybinding(MODKEY, XK_F3, KF_WS_13, NULL);
6797 setkeybinding(MODKEY, XK_F4, KF_WS_14, NULL);
6798 setkeybinding(MODKEY, XK_F5, KF_WS_15, NULL);
6799 setkeybinding(MODKEY, XK_F6, KF_WS_16, NULL);
6800 setkeybinding(MODKEY, XK_F7, KF_WS_17, NULL);
6801 setkeybinding(MODKEY, XK_F8, KF_WS_18, NULL);
6802 setkeybinding(MODKEY, XK_F9, KF_WS_19, NULL);
6803 setkeybinding(MODKEY, XK_F10, KF_WS_20, NULL);
6804 setkeybinding(MODKEY, XK_F11, KF_WS_21, NULL);
6805 setkeybinding(MODKEY, XK_F12, KF_WS_22, NULL);
6806 setkeybinding(MODKEY, XK_Right, KF_WS_NEXT, NULL);
6807 setkeybinding(MODKEY, XK_Left, KF_WS_PREV, NULL);
6808 setkeybinding(MODKEY, XK_Up, KF_WS_NEXT_ALL, NULL);
6809 setkeybinding(MODKEY, XK_Down, KF_WS_PREV_ALL, NULL);
6810 setkeybinding(MODKEY_SHIFT, XK_Up, KF_WS_NEXT_MOVE,NULL);
6811 setkeybinding(MODKEY_SHIFT, XK_Down, KF_WS_PREV_MOVE,NULL);
6812 setkeybinding(MODKEY, XK_a, KF_WS_PRIOR, NULL);
6814 setkeybinding(MODKEY_SHIFT, XK_d, KF_DUMPWINS, NULL);
6824 while (RB_EMPTY(&keys) == 0) {
6825 kp = RB_ROOT(&keys);
6831 setkeymapping(const char *selector, const char *value, int flags)
6833 char *keymapping_file;
6835 /* suppress unused warnings since vars are needed */
6839 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
6841 keymapping_file = expand_tilde(value);
6844 /* load new key bindings; if it fails, revert to default bindings */
6845 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
6850 free(keymapping_file);
6852 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
6857 updatenumlockmask(void)
6860 xcb_get_modifier_mapping_reply_t *modmap_r;
6861 xcb_keycode_t *modmap, kc, *keycode;
6865 modmap_r = xcb_get_modifier_mapping_reply(conn,
6866 xcb_get_modifier_mapping(conn),
6869 modmap = xcb_get_modifier_mapping_keycodes(modmap_r);
6870 for (i = 0; i < 8; i++) {
6871 for (j = 0; j < modmap_r->keycodes_per_modifier; j++) {
6872 kc = modmap[i * modmap_r->keycodes_per_modifier
6874 keycode = xcb_key_symbols_get_keycode(syms,
6878 numlockmask = (1 << i);
6885 DNPRINTF(SWM_D_MISC, "updatenumlockmask: %d\n", numlockmask);
6892 int num_screens, k, j;
6893 unsigned int modifiers[4];
6894 xcb_keycode_t *code;
6896 DNPRINTF(SWM_D_MISC, "grabkeys\n");
6897 updatenumlockmask();
6900 modifiers[1] = numlockmask;
6901 modifiers[2] = XCB_MOD_MASK_LOCK;
6902 modifiers[3] = numlockmask | XCB_MOD_MASK_LOCK;
6904 num_screens = get_screen_count();
6905 for (k = 0; k < num_screens; k++) {
6906 if (TAILQ_EMPTY(&screens[k].rl))
6908 xcb_ungrab_key(conn, XCB_GRAB_ANY, screens[k].root,
6910 RB_FOREACH(kp, key_tree, &keys) {
6911 /* Skip unused ws binds. */
6912 if ((int)kp->funcid > KF_WS_1 + workspace_limit - 1 &&
6913 kp->funcid <= KF_WS_22)
6916 /* Skip unused mvws binds. */
6917 if ((int)kp->funcid > KF_MVWS_1 + workspace_limit - 1 &&
6918 kp->funcid <= KF_MVWS_22)
6921 if ((code = xcb_key_symbols_get_keycode(syms,
6923 for (j = 0; j < LENGTH(modifiers); j++)
6924 xcb_grab_key(conn, 1,
6926 kp->mod | modifiers[j],
6927 *code, XCB_GRAB_MODE_SYNC,
6928 XCB_GRAB_MODE_SYNC);
6936 grabbuttons(struct ws_win *win)
6938 unsigned int modifiers[4];
6941 DNPRINTF(SWM_D_MOUSE, "grabbuttons: win 0x%x\n", win->id);
6942 updatenumlockmask();
6945 modifiers[1] = numlockmask;
6946 modifiers[2] = XCB_MOD_MASK_LOCK;
6947 modifiers[3] = numlockmask | XCB_MOD_MASK_LOCK;
6949 for (i = 0; i < LENGTH(buttons); i++)
6950 if (buttons[i].action == client_click)
6951 for (j = 0; j < LENGTH(modifiers); ++j)
6952 xcb_grab_button(conn, 0, win->id, BUTTONMASK,
6953 XCB_GRAB_MODE_SYNC, XCB_GRAB_MODE_ASYNC,
6954 XCB_WINDOW_NONE, XCB_CURSOR_NONE,
6955 buttons[i].button, buttons[i].mask |
6959 const char *quirkname[] = {
6960 "NONE", /* config string for "no value" */
6968 "FOCUSONMAP_SINGLE",
6971 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
6972 #define SWM_Q_WS "\n|+ \t"
6974 parsequirks(const char *qstr, unsigned long *quirk)
6976 char *str, *cp, *name;
6979 if (quirk == NULL || qstr == NULL)
6982 if ((str = strdup(qstr)) == NULL)
6983 err(1, "parsequirks: strdup");
6987 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
6989 cp += (long)strspn(cp, SWM_Q_WS);
6990 for (i = 0; i < LENGTH(quirkname); i++) {
6991 if (strncasecmp(name, quirkname[i],
6992 SWM_QUIRK_LEN) == 0) {
6993 DNPRINTF(SWM_D_QUIRK,
6994 "parsequirks: %s\n", name);
7000 *quirk |= 1 << (i-1);
7004 if (i >= LENGTH(quirkname)) {
7005 DNPRINTF(SWM_D_QUIRK,
7006 "parsequirks: invalid quirk [%s]\n", name);
7017 quirk_insert(const char *class, const char *instance, const char *name,
7018 unsigned long quirk)
7024 DNPRINTF(SWM_D_QUIRK, "quirk_insert: class: %s, instance: %s, name: %s,"
7025 " value: %lu\n", class, instance, name, quirk);
7027 if ((qp = malloc(sizeof *qp)) == NULL)
7028 err(1, "quirk_insert: malloc");
7030 if ((qp->class = strdup(class)) == NULL)
7031 err(1, "quirk_insert: strdup");
7032 if ((qp->instance = strdup(instance)) == NULL)
7033 err(1, "quirk_insert: strdup");
7034 if ((qp->name = strdup(name)) == NULL)
7035 err(1, "quirk_insert: strdup");
7037 if (asprintf(&str, "^%s$", class) == -1)
7038 err(1, "quirk_insert: asprintf");
7039 if (regcomp(&qp->regex_class, str, REG_EXTENDED | REG_NOSUB)) {
7040 add_startup_exception("regex failed to compile quirk 'class' "
7041 "field: %s", class);
7044 DNPRINTF(SWM_D_QUIRK, "quirk_insert: compiled: %s\n", str);
7047 if (asprintf(&str, "^%s$", instance) == -1)
7048 err(1, "quirk_insert: asprintf");
7049 if (regcomp(&qp->regex_instance, str, REG_EXTENDED | REG_NOSUB)) {
7050 add_startup_exception("regex failed to compile quirk 'instance'"
7051 " field: %s", instance);
7054 DNPRINTF(SWM_D_QUIRK, "quirk_insert: compiled: %s\n", str);
7057 if (asprintf(&str, "^%s$", name) == -1)
7058 err(1, "quirk_insert: asprintf");
7059 if (regcomp(&qp->regex_name, str, REG_EXTENDED | REG_NOSUB)) {
7060 add_startup_exception("regex failed to compile quirk 'name' "
7064 DNPRINTF(SWM_D_QUIRK, "quirk_insert: compiled: %s\n", str);
7068 DNPRINTF(SWM_D_QUIRK, "quirk_insert: regex error; skipping.\n");
7072 TAILQ_INSERT_TAIL(&quirks, qp, entry);
7074 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
7078 quirk_remove(struct quirk *qp)
7080 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
7081 qp->name, qp->quirk);
7083 TAILQ_REMOVE(&quirks, qp, entry);
7086 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
7090 quirk_free(struct quirk *qp)
7092 regfree(&qp->regex_class);
7093 regfree(&qp->regex_instance);
7094 regfree(&qp->regex_name);
7102 quirk_replace(struct quirk *qp, const char *class, const char *instance,
7103 const char *name, unsigned long quirk)
7105 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s:%s [%lu]\n", qp->class,
7106 qp->instance, qp->name, qp->quirk);
7109 quirk_insert(class, instance, name, quirk);
7111 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
7115 setquirk(const char *class, const char *instance, const char *name,
7116 unsigned long quirk)
7120 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s:%s [%lu]\n", class,
7121 instance, name, quirk);
7123 /* Remove/replace existing quirk. */
7124 TAILQ_FOREACH(qp, &quirks, entry) {
7125 if (strcmp(qp->class, class) == 0 &&
7126 strcmp(qp->instance, instance) == 0 &&
7127 strcmp(qp->name, name) == 0) {
7131 quirk_replace(qp, class, instance, name, quirk);
7132 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
7137 /* Only insert if quirk is not NONE. */
7139 quirk_insert(class, instance, name, quirk);
7141 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
7144 /* Eat '\' in str used to escape square brackets and colon. */
7146 unescape_selector(char *str)
7150 for (cp = str; *str != '\0'; ++str, ++cp) {
7151 if (*str == '\\' && (*(str + 1) == ':' || *(str + 1) == ']' ||
7161 setconfquirk(const char *selector, const char *value, int flags)
7163 char *str, *cp, *class;
7164 char *instance = NULL, *name = NULL;
7165 int retval, count = 0;
7168 /* suppress unused warning since var is needed */
7171 if (selector == NULL || strlen(selector) == 0)
7174 if ((str = strdup(selector)) == NULL)
7175 err(1, "setconfquirk: strdup");
7177 /* Find non-escaped colon. */
7184 for (++cp; *cp != '\0'; ++cp) {
7185 if (*cp == ':' && *(cp - 1) != '\\') {
7191 unescape_selector(class);
7193 instance = class + strlen(class) + 1;
7194 unescape_selector(instance);
7200 name = instance + strlen(instance) + 1;
7201 unescape_selector(name);
7206 DNPRINTF(SWM_D_CONF, "setconfquirk: class: %s, instance: %s, "
7207 "name: %s\n", class, instance, name);
7209 if ((retval = parsequirks(value, &qrks)) == 0)
7210 setquirk(class, instance, name, qrks);
7219 setquirk("MPlayer", "xv", ".*", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
7220 setquirk("OpenOffice.org 3.2", "VCLSalFrame", ".*", SWM_Q_FLOAT);
7221 setquirk("Firefox-bin", "firefox-bin", ".*", SWM_Q_TRANSSZ);
7222 setquirk("Firefox", "Dialog", ".*", SWM_Q_FLOAT);
7223 setquirk("Gimp", "gimp", ".*", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
7224 setquirk("XTerm", "xterm", ".*", SWM_Q_XTERM_FONTADJ);
7225 setquirk("xine", "Xine Window", ".*", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
7226 setquirk("Xitk", "Xitk Combo", ".*", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
7227 setquirk("xine", "xine Panel", ".*", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
7228 setquirk("Xitk", "Xine Window", ".*", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
7229 setquirk("xine", "xine Video Fullscreen Window", ".*", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
7230 setquirk("pcb", "pcb", ".*", SWM_Q_FLOAT);
7231 setquirk("SDL_App", "SDL_App", ".*", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
7234 /* conf file stuff */
7235 #define SWM_CONF_FILE "spectrwm.conf"
7236 #define SWM_CONF_FILE_OLD "scrotwm.conf"
7240 SWM_S_BAR_AT_BOTTOM,
7241 SWM_S_BAR_BORDER_WIDTH,
7244 SWM_S_BAR_ENABLED_WS,
7249 SWM_S_BOUNDARY_WIDTH,
7250 SWM_S_CLOCK_ENABLED,
7253 SWM_S_CYCLE_VISIBLE,
7255 SWM_S_DISABLE_BORDER,
7257 SWM_S_FOCUS_CLOSE_WRAP,
7258 SWM_S_FOCUS_DEFAULT,
7260 SWM_S_ICONIC_ENABLED,
7261 SWM_S_REGION_PADDING,
7266 SWM_S_STACK_ENABLED,
7269 SWM_S_URGENT_ENABLED,
7270 SWM_S_VERBOSE_LAYOUT,
7271 SWM_S_WINDOW_CLASS_ENABLED,
7272 SWM_S_WINDOW_INSTANCE_ENABLED,
7273 SWM_S_WINDOW_NAME_ENABLED,
7274 SWM_S_WORKSPACE_LIMIT
7278 setconfvalue(const char *selector, const char *value, int flags)
7280 struct workspace *ws;
7281 int i, ws_id, num_screens;
7285 case SWM_S_BAR_ACTION:
7287 if ((bar_argv[0] = expand_tilde(value)) == NULL)
7288 err(1, "setconfvalue: bar_action");
7290 case SWM_S_BAR_AT_BOTTOM:
7291 bar_at_bottom = atoi(value);
7293 case SWM_S_BAR_BORDER_WIDTH:
7294 bar_border_width = atoi(value);
7295 if (bar_border_width < 0)
7296 bar_border_width = 0;
7298 case SWM_S_BAR_DELAY:
7299 /* No longer needed; leave to not break old conf files. */
7301 case SWM_S_BAR_ENABLED:
7302 bar_enabled = atoi(value);
7304 case SWM_S_BAR_ENABLED_WS:
7305 ws_id = atoi(selector) - 1;
7306 if (ws_id < 0 || ws_id >= workspace_limit)
7307 errx(1, "setconfvalue: bar_enabled_ws: invalid "
7308 "workspace %d.", ws_id + 1);
7310 num_screens = get_screen_count();
7311 for (i = 0; i < num_screens; i++) {
7312 ws = (struct workspace *)&screens[i].ws;
7313 ws[ws_id].bar_enabled = atoi(value);
7316 case SWM_S_BAR_FONT:
7318 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
7319 err(1, "setconfvalue: asprintf: failed to allocate "
7320 "memory for bar_fonts.");
7323 /* If already in xft mode, then we are done. */
7324 if (!bar_font_legacy)
7327 if ((str = strdup(value)) == NULL)
7328 err(1, "setconfvalue: strdup");
7330 /* If there are any non-XLFD entries, switch to Xft mode. */
7331 while ((b = strsep(&str, ",")) != NULL) {
7335 bar_font_legacy = 0;
7342 case SWM_S_BAR_FORMAT:
7344 if ((bar_format = strdup(value)) == NULL)
7345 err(1, "setconfvalue: bar_format");
7347 case SWM_S_BAR_JUSTIFY:
7348 if (strcmp(value, "left") == 0)
7349 bar_justify = SWM_BAR_JUSTIFY_LEFT;
7350 else if (strcmp(value, "center") == 0)
7351 bar_justify = SWM_BAR_JUSTIFY_CENTER;
7352 else if (strcmp(value, "right") == 0)
7353 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
7355 errx(1, "invalid bar_justify");
7357 case SWM_S_BORDER_WIDTH:
7358 border_width = atoi(value);
7359 if (border_width < 0)
7362 case SWM_S_BOUNDARY_WIDTH:
7363 boundary_width = atoi(value);
7364 if (boundary_width < 0)
7367 case SWM_S_CLOCK_ENABLED:
7368 clock_enabled = atoi(value);
7370 case SWM_S_CLOCK_FORMAT:
7371 #ifndef SWM_DENY_CLOCK_FORMAT
7373 if ((clock_format = strdup(value)) == NULL)
7374 err(1, "setconfvalue: clock_format");
7377 case SWM_S_CYCLE_EMPTY:
7378 cycle_empty = atoi(value);
7380 case SWM_S_CYCLE_VISIBLE:
7381 cycle_visible = atoi(value);
7383 case SWM_S_DIALOG_RATIO:
7384 dialog_ratio = atof(value);
7385 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
7388 case SWM_S_DISABLE_BORDER:
7389 disable_border = atoi(value);
7391 case SWM_S_FOCUS_CLOSE:
7392 if (strcmp(value, "first") == 0)
7393 focus_close = SWM_STACK_BOTTOM;
7394 else if (strcmp(value, "last") == 0)
7395 focus_close = SWM_STACK_TOP;
7396 else if (strcmp(value, "next") == 0)
7397 focus_close = SWM_STACK_ABOVE;
7398 else if (strcmp(value, "previous") == 0)
7399 focus_close = SWM_STACK_BELOW;
7401 errx(1, "focus_close");
7403 case SWM_S_FOCUS_CLOSE_WRAP:
7404 focus_close_wrap = atoi(value);
7406 case SWM_S_FOCUS_DEFAULT:
7407 if (strcmp(value, "last") == 0)
7408 focus_default = SWM_STACK_TOP;
7409 else if (strcmp(value, "first") == 0)
7410 focus_default = SWM_STACK_BOTTOM;
7412 errx(1, "focus_default");
7414 case SWM_S_FOCUS_MODE:
7415 if (strcmp(value, "default") == 0)
7416 focus_mode = SWM_FOCUS_DEFAULT;
7417 else if (strcmp(value, "follow") == 0 ||
7418 strcmp(value, "follow_cursor") == 0)
7419 focus_mode = SWM_FOCUS_FOLLOW;
7420 else if (strcmp(value, "manual") == 0)
7421 focus_mode = SWM_FOCUS_MANUAL;
7423 errx(1, "focus_mode");
7425 case SWM_S_ICONIC_ENABLED:
7426 iconic_enabled = atoi(value);
7428 case SWM_S_REGION_PADDING:
7429 region_padding = atoi(value);
7430 if (region_padding < 0)
7433 case SWM_S_SPAWN_ORDER:
7434 if (strcmp(value, "first") == 0)
7435 spawn_position = SWM_STACK_BOTTOM;
7436 else if (strcmp(value, "last") == 0)
7437 spawn_position = SWM_STACK_TOP;
7438 else if (strcmp(value, "next") == 0)
7439 spawn_position = SWM_STACK_ABOVE;
7440 else if (strcmp(value, "previous") == 0)
7441 spawn_position = SWM_STACK_BELOW;
7443 errx(1, "spawn_position");
7445 case SWM_S_SPAWN_TERM:
7446 setconfspawn("term", value, 0);
7447 setconfspawn("spawn_term", value, 0);
7450 /* No longer needed; leave to not break old conf files. */
7452 case SWM_S_SS_ENABLED:
7453 /* No longer needed; leave to not break old conf files. */
7455 case SWM_S_STACK_ENABLED:
7456 stack_enabled = atoi(value);
7458 case SWM_S_TERM_WIDTH:
7459 term_width = atoi(value);
7463 case SWM_S_TILE_GAP:
7464 tile_gap = atoi(value);
7466 case SWM_S_URGENT_ENABLED:
7467 urgent_enabled = atoi(value);
7469 case SWM_S_VERBOSE_LAYOUT:
7470 verbose_layout = atoi(value);
7471 for (i = 0; layouts[i].l_stack != NULL; i++) {
7473 layouts[i].l_string = fancy_stacker;
7475 layouts[i].l_string = plain_stacker;
7478 case SWM_S_WINDOW_CLASS_ENABLED:
7479 window_class_enabled = atoi(value);
7481 case SWM_S_WINDOW_INSTANCE_ENABLED:
7482 window_instance_enabled = atoi(value);
7484 case SWM_S_WINDOW_NAME_ENABLED:
7485 window_name_enabled = atoi(value);
7487 case SWM_S_WORKSPACE_LIMIT:
7488 workspace_limit = atoi(value);
7489 if (workspace_limit > SWM_WS_MAX)
7490 workspace_limit = SWM_WS_MAX;
7491 else if (workspace_limit < 1)
7492 workspace_limit = 1;
7501 setconfmodkey(const char *selector, const char *value, int flags)
7503 /* suppress unused warnings since vars are needed */
7507 if (strncasecmp(value, "Mod1", strlen("Mod1")) == 0)
7508 update_modkey(XCB_MOD_MASK_1);
7509 else if (strncasecmp(value, "Mod2", strlen("Mod2")) == 0)
7510 update_modkey(XCB_MOD_MASK_2);
7511 else if (strncasecmp(value, "Mod3", strlen("Mod3")) == 0)
7512 update_modkey(XCB_MOD_MASK_3);
7513 else if (strncasecmp(value, "Mod4", strlen("Mod4")) == 0)
7514 update_modkey(XCB_MOD_MASK_4);
7521 setconfcolor(const char *selector, const char *value, int flags)
7523 setscreencolor(value,
7524 (selector == NULL || strlen(selector) == 0) ? -1 : atoi(selector),
7530 setconfregion(const char *selector, const char *value, int flags)
7532 /* suppress unused warnings since vars are needed */
7536 custom_region(value);
7541 setautorun(const char *selector, const char *value, int flags)
7551 /* suppress unused warnings since vars are needed */
7555 if (getenv("SWM_STARTED"))
7559 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
7560 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
7562 if (ws_id < 0 || ws_id >= workspace_limit)
7563 errx(1, "autorun: invalid workspace %d", ws_id + 1);
7565 sp = expand_tilde((char *)&s);
7568 * This is a little intricate
7570 * If the pid already exists we simply reuse it because it means it was
7571 * used before AND not claimed by manage_window. We get away with
7572 * altering it in the parent after INSERT because this can not be a race
7575 while ((ap = strsep(&sp, " \t")) != NULL) {
7578 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
7580 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
7581 err(1, "setautorun: realloc");
7582 a.argv[argc - 1] = ap;
7586 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
7587 err(1, "setautorun: realloc");
7588 a.argv[argc] = NULL;
7590 if ((pid = fork()) == 0) {
7591 spawn(ws_id, &a, 1);
7600 p = calloc(1, sizeof *p);
7603 TAILQ_INSERT_TAIL(&pidlist, p, entry);
7613 setlayout(const char *selector, const char *value, int flags)
7615 int ws_id, i, x, mg, ma, si, ar, f = 0;
7616 int st = SWM_V_STACK, num_screens;
7618 struct workspace *ws;
7620 /* suppress unused warnings since vars are needed */
7624 if (getenv("SWM_STARTED"))
7628 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
7629 &ws_id, &mg, &ma, &si, &ar, s) != 6)
7630 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
7631 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
7634 if (ws_id < 0 || ws_id >= workspace_limit)
7635 errx(1, "layout: invalid workspace %d", ws_id + 1);
7637 if (strcasecmp(s, "vertical") == 0)
7639 else if (strcasecmp(s, "vertical_flip") == 0) {
7642 } else if (strcasecmp(s, "horizontal") == 0)
7644 else if (strcasecmp(s, "horizontal_flip") == 0) {
7647 } else if (strcasecmp(s, "fullscreen") == 0)
7650 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
7651 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
7654 num_screens = get_screen_count();
7655 for (i = 0; i < num_screens; i++) {
7656 ws = (struct workspace *)&screens[i].ws;
7657 ws[ws_id].cur_layout = &layouts[st];
7659 ws[ws_id].always_raise = ar;
7660 if (st == SWM_MAX_STACK)
7664 for (x = 0; x < abs(mg); x++) {
7665 ws[ws_id].cur_layout->l_config(&ws[ws_id],
7666 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
7667 SWM_ARG_ID_MASTERSHRINK);
7671 for (x = 0; x < abs(ma); x++) {
7672 ws[ws_id].cur_layout->l_config(&ws[ws_id],
7673 ma >= 0 ? SWM_ARG_ID_MASTERADD :
7674 SWM_ARG_ID_MASTERDEL);
7678 for (x = 0; x < abs(si); x++) {
7679 ws[ws_id].cur_layout->l_config(&ws[ws_id],
7680 si >= 0 ? SWM_ARG_ID_STACKINC :
7681 SWM_ARG_ID_STACKDEC);
7686 ws[ws_id].cur_layout->l_config(&ws[ws_id],
7687 SWM_ARG_ID_FLIPLAYOUT);
7697 /* config options */
7698 struct config_option {
7700 int (*func)(const char*, const char*, int);
7703 struct config_option configopt[] = {
7704 { "autorun", setautorun, 0 },
7705 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
7706 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
7707 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
7708 { "bar_border_unfocus", setconfcolor, SWM_S_COLOR_BAR_BORDER_UNFOCUS },
7709 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
7710 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
7711 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
7712 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
7713 { "bar_enabled_ws", setconfvalue, SWM_S_BAR_ENABLED_WS },
7714 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
7715 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
7716 { "bar_format", setconfvalue, SWM_S_BAR_FORMAT },
7717 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
7718 { "bind", setconfbinding, 0 },
7719 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
7720 { "boundary_width", setconfvalue, SWM_S_BOUNDARY_WIDTH },
7721 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
7722 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
7723 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
7724 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
7725 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
7726 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
7727 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
7728 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
7729 { "focus_close", setconfvalue, SWM_S_FOCUS_CLOSE },
7730 { "focus_close_wrap", setconfvalue, SWM_S_FOCUS_CLOSE_WRAP },
7731 { "focus_default", setconfvalue, SWM_S_FOCUS_DEFAULT },
7732 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
7733 { "iconic_enabled", setconfvalue, SWM_S_ICONIC_ENABLED },
7734 { "keyboard_mapping", setkeymapping, 0 },
7735 { "layout", setlayout, 0 },
7736 { "modkey", setconfmodkey, 0 },
7737 { "program", setconfspawn, 0 },
7738 { "quirk", setconfquirk, 0 },
7739 { "region", setconfregion, 0 },
7740 { "region_padding", setconfvalue, SWM_S_REGION_PADDING },
7741 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
7742 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
7743 { "spawn_position", setconfvalue, SWM_S_SPAWN_ORDER },
7744 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
7745 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
7746 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
7747 { "tile_gap", setconfvalue, SWM_S_TILE_GAP },
7748 { "title_class_enabled", setconfvalue, SWM_S_WINDOW_CLASS_ENABLED }, /* For backwards compat. */
7749 { "title_name_enabled", setconfvalue, SWM_S_WINDOW_INSTANCE_ENABLED }, /* For backwards compat. */
7750 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
7751 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
7752 { "window_class_enabled", setconfvalue, SWM_S_WINDOW_CLASS_ENABLED },
7753 { "window_instance_enabled", setconfvalue, SWM_S_WINDOW_INSTANCE_ENABLED },
7754 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
7755 { "workspace_limit", setconfvalue, SWM_S_WORKSPACE_LIMIT },
7759 _add_startup_exception(const char *fmt, va_list ap)
7761 if (vasprintf(&startup_exception, fmt, ap) == -1)
7762 warn("%s: asprintf", __func__);
7766 add_startup_exception(const char *fmt, ...)
7772 if (startup_exception)
7775 /* force bar to be enabled due to exception */
7779 _add_startup_exception(fmt, ap);
7784 conf_load(const char *filename, int keymapping)
7787 char *line = NULL, *cp, *ce, *optsub, *optval = NULL;
7788 size_t linelen, lineno = 0;
7789 int wordlen, i, optidx, count;
7790 struct config_option *opt = NULL;
7792 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
7794 if (filename == NULL) {
7795 warnx("conf_load: no filename");
7799 DNPRINTF(SWM_D_CONF, "conf_load: open %s\n", filename);
7801 if ((config = fopen(filename, "r")) == NULL) {
7802 warn("conf_load: fopen: %s", filename);
7806 while (!feof(config)) {
7810 if ((line = fparseln(config, &linelen, &lineno, NULL,
7811 FPARSELN_UNESCCOMM | FPARSELN_UNESCCONT)) == NULL) {
7813 err(1, "%s", filename);
7818 cp += strspn(cp, " \t\n"); /* eat whitespace */
7819 if (cp[0] == '\0') {
7823 /* get config option */
7824 wordlen = strcspn(cp, "=[ \t\n");
7826 add_startup_exception("%s: line %zd: no option found",
7831 for (i = 0; i < LENGTH(configopt); i++) {
7832 opt = &configopt[i];
7833 if (strncasecmp(cp, opt->optname, wordlen) == 0 &&
7834 (int)strlen(opt->optname) == wordlen) {
7840 add_startup_exception("%s: line %zd: unknown option "
7841 "%.*s", filename, lineno, wordlen, cp);
7844 if (keymapping && opt && strcmp(opt->optname, "bind")) {
7845 add_startup_exception("%s: line %zd: invalid option "
7846 "%.*s", filename, lineno, wordlen, cp);
7850 cp += strspn(cp, " \t\n"); /* eat whitespace */
7852 /* get [selector] if any */
7857 /* Get length of selector. */
7858 for (ce = ++cp; *ce != '\0'; ++ce) {
7859 /* Find matching (not escaped) bracket. */
7860 if (*ce == ']' && *(ce - 1) != '\\') {
7867 add_startup_exception("%s: line %zd: syntax "
7868 "error: unterminated selector", filename,
7873 /* ce points at ']'; terminate optsub. */
7878 cp += strspn(cp, "= \t\n"); /* eat trailing */
7881 if (strlen(optval) == 0) {
7882 add_startup_exception("%s: line %zd: must supply value "
7883 "to %s", filename, lineno,
7884 configopt[optidx].optname);
7887 /* call function to deal with it all */
7888 if (configopt[optidx].func(optsub, optval,
7889 configopt[optidx].funcflags) != 0) {
7890 add_startup_exception("%s: line %zd: invalid data for "
7891 "%s", filename, lineno, configopt[optidx].optname);
7899 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
7905 set_child_transient(struct ws_win *win, xcb_window_t *trans)
7907 struct ws_win *parent, *w;
7908 struct swm_region *r;
7909 struct workspace *ws;
7910 xcb_icccm_wm_hints_t wmh;
7912 parent = find_window(win->transient);
7914 parent->focus_child = win;
7916 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
7917 " for 0x%x trans 0x%x\n", win->id, win->transient);
7919 r = root_to_region(win->s->root, SWM_CK_ALL);
7921 /* parent doen't exist in our window list */
7922 TAILQ_FOREACH(w, &ws->winlist, entry) {
7923 if (xcb_icccm_get_wm_hints_reply(conn,
7924 xcb_icccm_get_wm_hints(conn, w->id),
7926 warnx("can't get hints for 0x%x", w->id);
7930 if (win->hints.window_group != wmh.window_group)
7933 w->focus_child = win;
7934 win->transient = w->id;
7936 DNPRINTF(SWM_D_MISC, "set_child_transient: adjusting "
7937 "transient to 0x%x\n", win->transient);
7944 window_get_pid(xcb_window_t win)
7949 xcb_get_property_cookie_t pc;
7950 xcb_get_property_reply_t *pr;
7952 apid = get_atom_from_string("_NET_WM_PID");
7953 if (apid == XCB_ATOM_NONE)
7956 pc = xcb_get_property(conn, 0, win, apid, XCB_ATOM_CARDINAL, 0, 1);
7957 pr = xcb_get_property_reply(conn, pc, NULL);
7960 if (pr->type != XCB_ATOM_CARDINAL) {
7965 if (pr->type == apid && pr->format == 32)
7966 ret = *((pid_t *)xcb_get_property_value(pr));
7972 apid = get_atom_from_string("_SWM_PID");
7973 pc = xcb_get_property(conn, 0, win, apid, XCB_ATOM_STRING,
7975 pr = xcb_get_property_reply(conn, pc, NULL);
7978 if (pr->type != apid) {
7983 ret = (pid_t)strtonum(xcb_get_property_value(pr), 0, INT_MAX, &errstr);
7990 get_ws_idx(xcb_window_t id)
7996 xcb_get_property_reply_t *gpr;
7998 gpr = xcb_get_property_reply(conn,
7999 xcb_get_property(conn, 0, id, a_swm_ws,
8000 XCB_ATOM_STRING, 0, SWM_PROPLEN),
8005 proplen = xcb_get_property_value_length(gpr);
8007 prop = malloc(proplen + 1);
8010 xcb_get_property_value(gpr),
8012 prop[proplen] = '\0';
8019 DNPRINTF(SWM_D_PROP, "get_ws_idx: _SWM_WS: %s\n", prop);
8020 ws_idx = (int)strtonum(prop, 0, workspace_limit - 1, &errstr);
8022 DNPRINTF(SWM_D_PROP, "get_ws_idx: window: #%s: %s",
8032 manage_window(xcb_window_t id, uint16_t mapped)
8034 xcb_window_t trans = XCB_WINDOW_NONE;
8035 struct ws_win *win, *ww;
8037 char ws_idx_str[SWM_PROPLEN];
8039 struct swm_region *r;
8043 xcb_get_geometry_reply_t *gr;
8045 if ((win = find_window(id)) != NULL) {
8046 DNPRINTF(SWM_D_MISC, "manage_window: win 0x%x already "
8047 "managed; skipping.)\n", id);
8048 return (win); /* Already managed. */
8051 /* See if window is on the unmanaged list. */
8052 if ((win = find_unmanaged_window(id)) != NULL) {
8053 DNPRINTF(SWM_D_MISC, "manage_window: win 0x%x found on "
8054 "unmanaged list.\n", id);
8055 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
8058 set_child_transient(win, &trans);
8062 DNPRINTF(SWM_D_MISC, "manage_window: win 0x%x is new.\n", id);
8065 /* Try to get initial window geometry. */
8066 gr = xcb_get_geometry_reply(conn, xcb_get_geometry(conn, id), NULL);
8068 DNPRINTF(SWM_D_MISC, "manage_window: get geometry failed.\n");
8072 /* Create and initialize ws_win object. */
8073 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
8074 err(1, "manage_window: calloc: failed to allocate memory for "
8079 /* Figureout which region the window belongs to. */
8080 r = root_to_region(gr->root, SWM_CK_ALL);
8082 /* Ignore window border if there is one. */
8083 WIDTH(win) = gr->width;
8084 HEIGHT(win) = gr->height;
8085 X(win) = gr->x + gr->border_width - border_width;
8086 Y(win) = gr->y + gr->border_width - border_width;
8088 win->mapped = mapped;
8089 win->floatmaxed = 0;
8090 win->ewmh_flags = 0;
8091 win->s = r->s; /* this never changes */
8095 /* Select which X events to monitor and set border pixel color. */
8096 wa[0] = win->s->c[SWM_S_COLOR_UNFOCUS].pixel;
8097 wa[1] = XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_PROPERTY_CHANGE |
8098 XCB_EVENT_MASK_STRUCTURE_NOTIFY;
8100 wa[1] |= XCB_EVENT_MASK_LEAVE_WINDOW | XCB_EVENT_MASK_FOCUS_CHANGE;
8103 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL |
8104 XCB_CW_EVENT_MASK, wa);
8106 /* Get WM_SIZE_HINTS. */
8107 xcb_icccm_get_wm_normal_hints_reply(conn,
8108 xcb_icccm_get_wm_normal_hints(conn, win->id),
8112 xcb_icccm_get_wm_hints_reply(conn,
8113 xcb_icccm_get_wm_hints(conn, win->id),
8116 /* Get WM_TRANSIENT_FOR; see if window is a transient. */
8117 xcb_icccm_get_wm_transient_for_reply(conn,
8118 xcb_icccm_get_wm_transient_for(conn, win->id),
8121 win->transient = trans;
8122 set_child_transient(win, &win->transient);
8125 /* Get WM_PROTOCOLS. */
8126 get_wm_protocols(win);
8128 win->iconic = get_swm_iconic(win);
8130 /* Figure out which workspace the window belongs to. */
8131 if ((p = find_pid(window_get_pid(win->id))) != NULL) {
8132 win->ws = &r->s->ws[p->ws];
8133 TAILQ_REMOVE(&pidlist, p, entry);
8136 } else if ((ws_idx = get_ws_idx(win->id)) != -1 &&
8138 /* _SWM_WS is set; use that. */
8139 win->ws = &r->s->ws[ws_idx];
8140 } else if (trans && (ww = find_window(trans)) != NULL) {
8141 /* Launch transients in the same ws as parent. */
8147 /* Set the _SWM_WS atom so we can remember this after reincarnation. */
8148 if (snprintf(ws_idx_str, SWM_PROPLEN, "%d", win->ws->idx) <
8150 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
8152 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
8153 a_swm_ws, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
8157 /* WS must already be set for this to work. */
8158 store_float_geom(win);
8161 ewmh_autoquirk(win);
8163 /* Determine initial quirks. */
8164 if (xcb_icccm_get_wm_class_reply(conn,
8165 xcb_icccm_get_wm_class(conn, win->id),
8167 name = get_win_name(win->id);
8169 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, instance: %s, "
8171 win->ch.class_name, win->ch.instance_name, name);
8173 /* java is retarded so treat it special */
8174 if (strstr(win->ch.instance_name, "sun-awt")) {
8175 DNPRINTF(SWM_D_CLASS, "manage_window: java window "
8180 TAILQ_FOREACH(qp, &quirks, entry) {
8181 if (regexec(&qp->regex_class, win->ch.class_name, 0,
8182 NULL, 0) == 0 && regexec(&qp->regex_instance,
8183 win->ch.instance_name, 0, NULL, 0) == 0 &&
8184 regexec(&qp->regex_name, name, 0, NULL, 0) == 0) {
8185 DNPRINTF(SWM_D_CLASS, "manage_window: matched "
8186 "quirk: %s:%s:%s mask: %#lx\n", qp->class,
8187 qp->instance, qp->name, qp->quirk);
8188 if (qp->quirk & SWM_Q_FLOAT)
8190 win->quirks = qp->quirk;
8198 /* Alter window position if quirky */
8199 if (win->quirks & SWM_Q_ANYWHERE)
8202 /* Reset font sizes (the bruteforce way; no default keybinding). */
8203 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
8204 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
8205 fake_keypress(win, XK_KP_Subtract, XCB_MOD_MASK_SHIFT);
8206 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
8207 fake_keypress(win, XK_KP_Add, XCB_MOD_MASK_SHIFT);
8210 /* Make sure window is positioned inside its region, if its active. */
8212 region_containment(win, r, SWM_CW_ALLSIDES |
8213 SWM_CW_HARDBOUNDARY);
8218 /* Figure out where to stack the window in the workspace. */
8219 if (trans && (ww = find_window(trans)))
8220 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
8221 else if (win->ws->focus && spawn_position == SWM_STACK_ABOVE)
8222 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus, win,
8224 else if (win->ws->focus && spawn_position == SWM_STACK_BELOW)
8225 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
8226 else switch (spawn_position) {
8229 case SWM_STACK_ABOVE:
8230 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
8232 case SWM_STACK_BOTTOM:
8233 case SWM_STACK_BELOW:
8234 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
8237 /* Get initial _NET_WM_STATE */
8238 ewmh_get_win_state(win);
8239 /* Set initial _NET_WM_ALLOWED_ACTIONS */
8240 ewmh_update_actions(win);
8244 DNPRINTF(SWM_D_MISC, "manage_window: done. window: 0x%x, (x,y) w x h: "
8245 "(%d,%d) %d x %d, ws: %d, iconic: %s, transient: 0x%x\n", win->id,
8246 X(win), Y(win), WIDTH(win), HEIGHT(win), win->ws->idx,
8247 YESNO(win->iconic), win->transient);
8253 free_window(struct ws_win *win)
8255 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%x\n", win->id);
8260 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
8262 xcb_icccm_get_wm_class_reply_wipe(&win->ch);
8267 memset(win, 0xff, sizeof *win); /* XXX kill later */
8270 DNPRINTF(SWM_D_MISC, "free_window: done.\n");
8274 unmanage_window(struct ws_win *win)
8276 struct ws_win *parent;
8281 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%x\n", win->id);
8283 if (win->transient) {
8284 parent = find_window(win->transient);
8286 parent->focus_child = NULL;
8289 TAILQ_REMOVE(&win->ws->winlist, win, entry);
8290 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
8294 expose(xcb_expose_event_t *e)
8297 struct swm_region *r;
8299 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%x\n", e->window);
8301 num_screens = get_screen_count();
8302 for (i = 0; i < num_screens; i++)
8303 TAILQ_FOREACH(r, &screens[i].rl, entry)
8304 if (e->window == WINID(r->bar))
8312 focusin(xcb_focus_in_event_t *e)
8314 DNPRINTF(SWM_D_EVENT, "focusin: window: 0x%x, mode: %s(%u), "
8315 "detail: %s(%u)\n", e->event, get_notify_mode_label(e->mode),
8316 e->mode, get_notify_detail_label(e->detail), e->detail);
8320 focusout(xcb_focus_out_event_t *e)
8322 DNPRINTF(SWM_D_EVENT, "focusout: window: 0x%x, mode: %s(%u), "
8323 "detail: %s(%u)\n", e->event, get_notify_mode_label(e->mode),
8324 e->mode, get_notify_detail_label(e->detail), e->detail);
8329 keypress(xcb_key_press_event_t *e)
8331 xcb_keysym_t keysym;
8334 keysym = xcb_key_press_lookup_keysym(syms, e, 0);
8336 DNPRINTF(SWM_D_EVENT, "keypress: keysym: %u, win (x,y): 0x%x (%d,%d), "
8337 "detail: %u, time: %u, root (x,y): 0x%x (%d,%d), child: 0x%x, "
8338 "state: %u, same_screen: %s\n", keysym, e->event, e->event_x,
8339 e->event_y, e->detail, e->time, e->root, e->root_x, e->root_y,
8340 e->child, e->state, YESNO(e->same_screen));
8342 if ((kp = key_lookup(CLEANMASK(e->state), keysym)) == NULL)
8345 last_event_time = e->time;
8347 if (kp->funcid == KF_SPAWN_CUSTOM)
8348 spawn_custom(root_to_region(e->root, SWM_CK_ALL),
8349 &(keyfuncs[kp->funcid].args), kp->spawn_name);
8350 else if (keyfuncs[kp->funcid].func)
8351 keyfuncs[kp->funcid].func(root_to_region(e->root, SWM_CK_ALL),
8352 &(keyfuncs[kp->funcid].args));
8355 /* Unfreeze grab events. */
8356 xcb_allow_events(conn, XCB_ALLOW_ASYNC_KEYBOARD, e->time);
8359 DNPRINTF(SWM_D_EVENT, "keypress: done.\n");
8363 buttonpress(xcb_button_press_event_t *e)
8365 struct ws_win *win = NULL;
8366 struct swm_region *r, *old_r;
8370 DNPRINTF(SWM_D_EVENT, "buttonpress: win (x,y): 0x%x (%d,%d), "
8371 "detail: %u, time: %u, root (x,y): 0x%x (%d,%d), child: 0x%x, "
8372 "state: %u, same_screen: %s\n", e->event, e->event_x, e->event_y,
8373 e->detail, e->time, e->root, e->root_x, e->root_y, e->child,
8374 e->state, YESNO(e->same_screen));
8376 if (e->event == e->root) {
8377 if (e->child != 0) {
8378 win = find_window(e->child);
8379 /* Pass ButtonPress to window if it isn't managed. */
8383 /* Focus on empty region */
8384 /* If no windows on region if its empty. */
8385 r = root_to_region(e->root, SWM_CK_POINTER);
8387 DNPRINTF(SWM_D_EVENT, "buttonpress: "
8388 "NULL region; ignoring.\n");
8392 if (TAILQ_EMPTY(&r->ws->winlist)) {
8393 old_r = root_to_region(e->root, SWM_CK_FOCUS);
8394 if (old_r && old_r != r)
8395 unfocus_win(old_r->ws->focus);
8397 xcb_set_input_focus(conn,
8398 XCB_INPUT_FOCUS_PARENT, e->root, e->time);
8400 /* Clear bar since empty. */
8408 win = find_window(e->event);
8414 last_event_time = e->time;
8416 focus_win(get_focus_magic(win));
8418 for (i = 0; i < LENGTH(buttons); i++)
8419 if (client_click == buttons[i].action && buttons[i].func &&
8420 buttons[i].button == e->detail &&
8421 CLEANMASK(buttons[i].mask) == CLEANMASK(e->state)) {
8422 buttons[i].func(win, &buttons[i].args);
8428 DNPRINTF(SWM_D_EVENT, "buttonpress: passing to window.\n");
8429 /* Replay event to event window */
8430 xcb_allow_events(conn, XCB_ALLOW_REPLAY_POINTER, e->time);
8432 DNPRINTF(SWM_D_EVENT, "buttonpress: handled.\n");
8433 /* Unfreeze grab events. */
8434 xcb_allow_events(conn, XCB_ALLOW_SYNC_POINTER, e->time);
8442 print_win_geom(xcb_window_t w)
8444 xcb_get_geometry_reply_t *wa;
8446 wa = xcb_get_geometry_reply(conn, xcb_get_geometry(conn, w), NULL);
8448 DNPRINTF(SWM_D_MISC, "print_win_geom: window not found: 0x%x\n",
8453 DNPRINTF(SWM_D_MISC, "print_win_geom: window: 0x%x, root: 0x%x, "
8454 "depth: %u, (x,y) w x h: (%d,%d) %d x %d, border: %d\n",
8455 w, wa->root, wa->depth, wa->x, wa->y, wa->width, wa->height,
8464 get_stack_mode_name(uint8_t mode)
8469 case XCB_STACK_MODE_ABOVE:
8472 case XCB_STACK_MODE_BELOW:
8475 case XCB_STACK_MODE_TOP_IF:
8478 case XCB_STACK_MODE_BOTTOM_IF:
8481 case XCB_STACK_MODE_OPPOSITE:
8493 configurerequest(xcb_configure_request_event_t *e)
8496 struct swm_region *r = NULL;
8499 uint32_t wc[7] = {0};
8501 if ((win = find_window(e->window)) == NULL)
8502 if ((win = find_unmanaged_window(e->window)) == NULL)
8506 if (swm_debug & SWM_D_EVENT) {
8507 print_win_geom(e->window);
8509 DNPRINTF(SWM_D_EVENT, "configurerequest: window: 0x%x, "
8510 "parent: 0x%x, new: %s, value_mask: %u { ", e->window,
8511 e->parent, YESNO(new), e->value_mask);
8512 if (e->value_mask & XCB_CONFIG_WINDOW_X)
8513 DPRINTF("X: %d ", e->x);
8514 if (e->value_mask & XCB_CONFIG_WINDOW_Y)
8515 DPRINTF("Y: %d ", e->y);
8516 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH)
8517 DPRINTF("W: %u ", e->width);
8518 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT)
8519 DPRINTF("H: %u ", e->height);
8520 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH)
8521 DPRINTF("Border: %u ", e->border_width);
8522 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING)
8523 DPRINTF("Sibling: 0x%x ", e->sibling);
8524 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE)
8525 DPRINTF("StackMode: %s(%u) ",
8526 get_stack_mode_name(e->stack_mode), e->stack_mode);
8532 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
8533 mask |= XCB_CONFIG_WINDOW_X;
8536 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
8537 mask |= XCB_CONFIG_WINDOW_Y;
8540 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH) {
8541 mask |= XCB_CONFIG_WINDOW_WIDTH;
8544 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT) {
8545 mask |= XCB_CONFIG_WINDOW_HEIGHT;
8546 wc[i++] = e->height;
8548 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH) {
8549 mask |= XCB_CONFIG_WINDOW_BORDER_WIDTH;
8550 wc[i++] = e->border_width;
8552 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING) {
8553 mask |= XCB_CONFIG_WINDOW_SIBLING;
8554 wc[i++] = e->sibling;
8556 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE) {
8557 mask |= XCB_CONFIG_WINDOW_STACK_MODE;
8558 wc[i++] = e->stack_mode;
8562 xcb_configure_window(conn, e->window, mask, wc);
8565 } else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) &&
8566 !(win->ewmh_flags & EWMH_F_FULLSCREEN)) {
8569 else if (win->ws->old_r)
8572 /* windows are centered unless ANYWHERE quirk is set. */
8573 if (win->quirks & SWM_Q_ANYWHERE) {
8574 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
8575 win->g_float.x = e->x;
8577 win->g_float.x -= X(r);
8580 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
8581 win->g_float.y = e->y;
8583 win->g_float.y -= Y(r);
8587 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH)
8588 win->g_float.w = e->width;
8590 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT)
8591 win->g_float.h = e->height;
8593 win->g_floatvalid = 1;
8595 if (win->floating && r && (win->transient ||
8596 win->ws->cur_layout != &layouts[SWM_MAX_STACK])) {
8597 WIDTH(win) = win->g_float.w;
8598 HEIGHT(win) = win->g_float.h;
8601 stack_floater(win, r);
8613 DNPRINTF(SWM_D_EVENT, "configurerequest: done.\n");
8617 configurenotify(xcb_configure_notify_event_t *e)
8621 DNPRINTF(SWM_D_EVENT, "configurenotify: win 0x%x, event win: 0x%x, "
8622 "(x,y) WxH: (%d,%d) %ux%u, border: %u, above_sibling: 0x%x, "
8623 "override_redirect: %s\n", e->window, e->event, e->x, e->y,
8624 e->width, e->height, e->border_width, e->above_sibling,
8625 YESNO(e->override_redirect));
8627 win = find_window(e->window);
8629 xcb_icccm_get_wm_normal_hints_reply(conn,
8630 xcb_icccm_get_wm_normal_hints(conn, win->id),
8633 if (font_adjusted) {
8641 destroynotify(xcb_destroy_notify_event_t *e)
8645 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%x\n", e->window);
8647 if ((win = find_window(e->window)) == NULL) {
8648 if ((win = find_unmanaged_window(e->window)) == NULL)
8654 if (focus_mode != SWM_FOCUS_FOLLOW) {
8655 /* If we were focused, make sure we focus on something else. */
8656 if (win == win->ws->focus)
8657 win->ws->focus_pending = get_focus_prev(win);
8660 unmanage_window(win);
8663 if (focus_mode != SWM_FOCUS_FOLLOW && WS_FOCUSED(win->ws)) {
8664 if (win->ws->focus_pending) {
8665 focus_win(win->ws->focus_pending);
8666 win->ws->focus_pending = NULL;
8667 } else if (win == win->ws->focus) {
8668 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
8669 win->ws->r->id, XCB_CURRENT_TIME);
8680 get_notify_detail_label(uint8_t detail)
8685 case XCB_NOTIFY_DETAIL_ANCESTOR:
8688 case XCB_NOTIFY_DETAIL_VIRTUAL:
8691 case XCB_NOTIFY_DETAIL_INFERIOR:
8694 case XCB_NOTIFY_DETAIL_NONLINEAR:
8695 label = "Nonlinear";
8697 case XCB_NOTIFY_DETAIL_NONLINEAR_VIRTUAL:
8698 label = "NonlinearVirtual";
8700 case XCB_NOTIFY_DETAIL_POINTER:
8703 case XCB_NOTIFY_DETAIL_POINTER_ROOT:
8704 label = "PointerRoot";
8706 case XCB_NOTIFY_DETAIL_NONE:
8717 get_notify_mode_label(uint8_t mode)
8722 case XCB_NOTIFY_MODE_NORMAL:
8725 case XCB_NOTIFY_MODE_GRAB:
8728 case XCB_NOTIFY_MODE_UNGRAB:
8731 case XCB_NOTIFY_MODE_WHILE_GRABBED:
8732 label = "WhileGrabbed";
8743 enternotify(xcb_enter_notify_event_t *e)
8746 struct swm_region *r;
8748 DNPRINTF(SWM_D_FOCUS, "enternotify: time: %u, win (x,y): 0x%x "
8749 "(%d,%d), mode: %s(%d), detail: %s(%d), root (x,y): 0x%x (%d,%d), "
8750 "child: 0x%x, same_screen_focus: %s, state: %d\n",
8751 e->time, e->event, e->event_x, e->event_y,
8752 get_notify_mode_label(e->mode), e->mode,
8753 get_notify_detail_label(e->detail), e->detail,
8754 e->root, e->root_x, e->root_y, e->child,
8755 YESNO(e->same_screen_focus), e->state);
8757 if (focus_mode == SWM_FOCUS_MANUAL &&
8758 e->mode == XCB_NOTIFY_MODE_NORMAL) {
8759 DNPRINTF(SWM_D_EVENT, "enternotify: manual focus; ignoring.\n");
8763 last_event_time = e->time;
8765 if ((win = find_window(e->event)) == NULL) {
8766 if (e->event == e->root) {
8767 /* If no windows on pointer region, then focus root. */
8768 r = root_to_region(e->root, SWM_CK_POINTER);
8770 DNPRINTF(SWM_D_EVENT, "enternotify: "
8771 "NULL region; ignoring.\n");
8777 DNPRINTF(SWM_D_EVENT, "enternotify: window is NULL; "
8782 focus_win(get_focus_magic(win));
8790 leavenotify(xcb_leave_notify_event_t *e)
8792 DNPRINTF(SWM_D_FOCUS, "leavenotify: time: %u, win (x,y): 0x%x "
8793 "(%d,%d), mode: %s(%d), detail: %s(%d), root (x,y): 0x%x (%d,%d), "
8794 "child: 0x%x, same_screen_focus: %s, state: %d\n",
8795 e->time, e->event, e->event_x, e->event_y,
8796 get_notify_mode_label(e->mode), e->mode,
8797 get_notify_detail_label(e->detail), e->detail,
8798 e->root, e->root_x, e->root_y, e->child,
8799 YESNO(e->same_screen_focus), e->state);
8804 mapnotify(xcb_map_notify_event_t *e)
8808 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%x\n", e->window);
8810 if ((win = manage_window(e->window, 1)) == NULL)
8814 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
8816 if (focus_mode != SWM_FOCUS_FOLLOW && WS_FOCUSED(win->ws)) {
8817 if (win->ws->focus_pending == win) {
8819 win->ws->focus_pending = NULL;
8828 mappingnotify(xcb_mapping_notify_event_t *e)
8831 int i, j, num_screens;
8833 xcb_refresh_keyboard_mapping(syms, e);
8835 if (e->request == XCB_MAPPING_KEYBOARD) {
8838 /* Regrab buttons on all managed windows. */
8839 num_screens = get_screen_count();
8840 for (i = 0; i < num_screens; i++)
8841 for (j = 0; j < workspace_limit; j++)
8842 TAILQ_FOREACH(w, &screens[i].ws[j].winlist,
8849 maprequest(xcb_map_request_event_t *e)
8851 struct ws_win *win, *w = NULL;
8852 xcb_get_window_attributes_reply_t *war;
8854 DNPRINTF(SWM_D_EVENT, "maprequest: win 0x%x\n",
8857 war = xcb_get_window_attributes_reply(conn,
8858 xcb_get_window_attributes(conn, e->window),
8861 DNPRINTF(SWM_D_EVENT, "maprequest: window lost.\n");
8865 if (war->override_redirect) {
8866 DNPRINTF(SWM_D_EVENT, "maprequest: override_redirect; "
8871 win = manage_window(e->window,
8872 (war->map_state == XCB_MAP_STATE_VIEWABLE));
8876 /* The new window should get focus; prepare. */
8877 if (focus_mode != SWM_FOCUS_FOLLOW &&
8878 !(win->quirks & SWM_Q_NOFOCUSONMAP) &&
8879 (!(win->hints.flags & XCB_ICCCM_WM_HINT_INPUT) ||
8880 (win->hints.flags & XCB_ICCCM_WM_HINT_INPUT &&
8881 win->hints.input))) {
8882 if (win->quirks & SWM_Q_FOCUSONMAP_SINGLE) {
8883 /* See if other wins of same type are already mapped. */
8884 TAILQ_FOREACH(w, &win->ws->winlist, entry) {
8885 if (w == win || !w->mapped)
8888 if (w->ch.class_name &&
8889 win->ch.class_name &&
8890 strcmp(w->ch.class_name,
8891 win->ch.class_name) == 0 &&
8892 w->ch.instance_name &&
8893 win->ch.instance_name &&
8894 strcmp(w->ch.instance_name,
8895 win->ch.instance_name) == 0)
8901 win->ws->focus_pending = get_focus_magic(win);
8904 /* All windows need to be mapped if they are in the current workspace.*/
8908 /* Ignore EnterNotify to handle the mapnotify without interference. */
8909 if (focus_mode == SWM_FOCUS_DEFAULT)
8910 event_drain(XCB_ENTER_NOTIFY);
8913 DNPRINTF(SWM_D_EVENT, "maprequest: done.\n");
8917 motionnotify(xcb_motion_notify_event_t *e)
8919 struct swm_region *r;
8922 DNPRINTF(SWM_D_FOCUS, "motionnotify: time: %u, win (x,y): 0x%x "
8923 "(%d,%d), detail: %s(%d), root (x,y): 0x%x (%d,%d), "
8924 "child: 0x%x, same_screen_focus: %s, state: %d\n",
8925 e->time, e->event, e->event_x, e->event_y,
8926 get_notify_detail_label(e->detail), e->detail,
8927 e->root, e->root_x, e->root_y, e->child,
8928 YESNO(e->same_screen), e->state);
8930 last_event_time = e->time;
8932 if (focus_mode == SWM_FOCUS_MANUAL)
8935 num_screens = get_screen_count();
8936 for (i = 0; i < num_screens; i++)
8937 if (screens[i].root == e->root)
8940 TAILQ_FOREACH(r, &screens[i].rl, entry)
8941 if (X(r) <= e->root_x && e->root_x < MAX_X(r) &&
8942 Y(r) <= e->root_y && e->root_y < MAX_Y(r))
8950 get_atom_name(xcb_atom_t atom)
8953 #ifdef SWM_DEBUG_ATOM_NAMES
8955 * This should be disabled during most debugging since
8956 * xcb_get_* causes an xcb_flush.
8959 xcb_get_atom_name_reply_t *r;
8961 r = xcb_get_atom_name_reply(conn,
8962 xcb_get_atom_name(conn, atom),
8965 len = xcb_get_atom_name_name_length(r);
8967 name = malloc(len + 1);
8969 memcpy(name, xcb_get_atom_name_name(r), len);
8983 propertynotify(xcb_property_notify_event_t *e)
8986 struct workspace *ws;
8990 name = get_atom_name(e->atom);
8991 DNPRINTF(SWM_D_EVENT, "propertynotify: window: 0x%x, atom: %s(%u), "
8992 "time: %#x, state: %u\n", e->window, name, e->atom, e->time,
8996 win = find_window(e->window);
9002 last_event_time = e->time;
9004 if (e->atom == a_swm_iconic) {
9005 if (e->state == XCB_PROPERTY_NEW_VALUE) {
9006 if (focus_mode != SWM_FOCUS_FOLLOW)
9007 ws->focus_pending = get_focus_prev(win);
9015 if (focus_mode != SWM_FOCUS_FOLLOW &&
9017 if (ws->focus_pending) {
9018 focus_win(ws->focus_pending);
9019 ws->focus_pending = NULL;
9021 xcb_set_input_focus(conn,
9022 XCB_INPUT_FOCUS_PARENT,
9030 } else if (e->state == XCB_PROPERTY_DELETE) {
9031 /* Reload floating geometry in case region changed. */
9033 load_float_geom(win);
9035 /* The window is no longer iconic, restack ws. */
9036 if (focus_mode != SWM_FOCUS_FOLLOW)
9037 ws->focus_pending = get_focus_magic(win);
9041 /* Flush EnterNotify for mapnotify, if needed. */
9044 } else if (e->atom == a_state) {
9045 /* State just changed, make sure it gets focused if mapped. */
9046 if (e->state == XCB_PROPERTY_NEW_VALUE) {
9047 if (focus_mode != SWM_FOCUS_FOLLOW && WS_FOCUSED(ws)) {
9049 ws->focus_pending == win) {
9050 focus_win(ws->focus_pending);
9051 ws->focus_pending = NULL;
9055 } else if (e->atom == XCB_ATOM_WM_CLASS ||
9056 e->atom == XCB_ATOM_WM_NAME) {
9058 } else if (e->atom == a_prot) {
9059 get_wm_protocols(win);
9066 unmapnotify(xcb_unmap_notify_event_t *e)
9069 struct workspace *ws;
9071 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%x\n", e->window);
9073 /* If we aren't managing the window, then ignore. */
9074 win = find_window(e->window);
9075 if (win == NULL || win->id != e->window)
9080 if (getstate(e->window) != XCB_ICCCM_WM_STATE_ICONIC)
9081 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
9084 /* window unmapped itself */
9085 /* do unmap/unfocus/restack and unmanage */
9088 /* If win was focused, make sure to focus on something else. */
9089 if (win == ws->focus) {
9090 if (focus_mode != SWM_FOCUS_FOLLOW) {
9091 ws->focus_pending = get_focus_prev(win);
9092 DNPRINTF(SWM_D_EVENT, "unmapnotify: "
9093 "focus_pending: 0x%x\n",
9094 WINID(ws->focus_pending));
9100 unmanage_window(win);
9105 if (WS_FOCUSED(ws)) {
9106 if (focus_mode == SWM_FOCUS_FOLLOW) {
9107 focus_win(get_pointer_win(ws->r->s->root));
9108 } else if (ws->focus_pending) {
9109 focus_win(ws->focus_pending);
9110 ws->focus_pending = NULL;
9111 } else if (ws->focus == NULL) {
9112 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
9113 ws->r->id, XCB_CURRENT_TIME);
9118 if (getstate(e->window) == XCB_ICCCM_WM_STATE_NORMAL)
9119 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
9125 clientmessage(xcb_client_message_event_t *e)
9128 xcb_map_request_event_t mre;
9132 name = get_atom_name(e->type);
9133 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%x, atom: %s(%u)\n",
9134 e->window, name, e->type);
9137 win = find_window(e->window);
9140 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
9141 /* Manage the window with maprequest. */
9142 DNPRINTF(SWM_D_EVENT, "clientmessage: request focus on "
9143 "unmanaged window.\n");
9144 mre.window = e->window;
9150 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
9151 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
9152 if (WS_FOCUSED(win->ws))
9155 win->ws->focus_pending = win;
9157 if (e->type == ewmh[_NET_CLOSE_WINDOW].atom) {
9158 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
9159 if (win->can_delete)
9160 client_msg(win, a_delete, 0);
9162 xcb_kill_client(conn, win->id);
9164 if (e->type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
9165 DNPRINTF(SWM_D_EVENT,
9166 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
9167 if (win->floating) {
9168 if (e->data.data32[0] & (1<<8)) /* x */
9169 X(win) = e->data.data32[1];
9170 if (e->data.data32[0] & (1<<9)) /* y */
9171 Y(win) = e->data.data32[2];
9172 if (e->data.data32[0] & (1<<10)) /* width */
9173 WIDTH(win) = e->data.data32[3];
9174 if (e->data.data32[0] & (1<<11)) /* height */
9175 HEIGHT(win) = e->data.data32[4];
9180 /* TODO: Change stack sizes */
9181 /* notify no change was made. */
9182 config_win(win, NULL);
9185 if (e->type == ewmh[_NET_WM_STATE].atom) {
9186 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
9187 ewmh_update_win_state(win, e->data.data32[1], e->data.data32[0]);
9188 if (e->data.data32[2])
9189 ewmh_update_win_state(win, e->data.data32[2],
9201 int errcode = xcb_connection_has_error(conn);
9202 #ifdef XCB_CONN_ERROR
9205 case XCB_CONN_ERROR:
9206 s = "Socket error, pipe error or other stream error.";
9208 case XCB_CONN_CLOSED_EXT_NOTSUPPORTED:
9209 s = "Extension not supported.";
9211 case XCB_CONN_CLOSED_MEM_INSUFFICIENT:
9212 s = "Insufficient memory.";
9214 case XCB_CONN_CLOSED_REQ_LEN_EXCEED:
9215 s = "Request length was exceeded.";
9217 case XCB_CONN_CLOSED_PARSE_ERR:
9218 s = "Error parsing display string.";
9221 s = "Unknown error.";
9224 errx(errcode, "X CONNECTION ERROR: %s", s);
9227 errx(errcode, "X CONNECTION ERROR");
9235 const uint32_t val = XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT |
9236 XCB_EVENT_MASK_ENTER_WINDOW;
9238 xcb_void_cookie_t wac;
9239 xcb_generic_error_t *error;
9241 /* this causes an error if some other window manager is running */
9242 num_screens = get_screen_count();
9243 for (i = 0; i < num_screens; i++) {
9244 if ((sc = get_screen(i)) == NULL)
9245 errx(1, "ERROR: can't get screen %d.", i);
9246 DNPRINTF(SWM_D_INIT, "enable_wm: screen %d, root: 0x%x\n",
9248 wac = xcb_change_window_attributes_checked(conn, sc->root,
9249 XCB_CW_EVENT_MASK, &val);
9250 if ((error = xcb_request_check(conn, wac))) {
9251 DNPRINTF(SWM_D_INIT, "enable_wm: error_code: %u\n",
9257 /* click to focus on empty region */
9258 xcb_grab_button(conn, 1, sc->root, BUTTONMASK,
9259 XCB_GRAB_MODE_SYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE,
9260 XCB_CURSOR_NONE, XCB_BUTTON_INDEX_1, XCB_BUTTON_MASK_ANY);
9267 new_region(struct swm_screen *s, int x, int y, int w, int h)
9269 struct swm_region *r, *n;
9270 struct workspace *ws = NULL;
9274 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
9275 s->idx, w, h, x, y);
9277 /* remove any conflicting regions */
9278 n = TAILQ_FIRST(&s->rl);
9281 n = TAILQ_NEXT(r, entry);
9282 if (X(r) < (x + w) && (X(r) + WIDTH(r)) > x &&
9283 Y(r) < (y + h) && (Y(r) + HEIGHT(r)) > y) {
9284 if (r->ws->r != NULL)
9285 r->ws->old_r = r->ws->r;
9288 xcb_destroy_window(conn, r->id);
9289 TAILQ_REMOVE(&s->rl, r, entry);
9290 TAILQ_INSERT_TAIL(&s->orl, r, entry);
9294 /* search old regions for one to reuse */
9296 /* size + location match */
9297 TAILQ_FOREACH(r, &s->orl, entry)
9298 if (X(r) == x && Y(r) == y &&
9299 HEIGHT(r) == h && WIDTH(r) == w)
9303 TAILQ_FOREACH(r, &s->orl, entry)
9304 if (HEIGHT(r) == h && WIDTH(r) == w)
9308 TAILQ_REMOVE(&s->orl, r, entry);
9309 /* try to use old region's workspace */
9310 if (r->ws->r == NULL)
9313 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
9314 err(1, "new_region: calloc: failed to allocate memory "
9317 /* if we don't have a workspace already, find one */
9319 for (i = 0; i < workspace_limit; i++)
9320 if (s->ws[i].r == NULL) {
9327 errx(1, "new_region: no free workspaces");
9338 TAILQ_INSERT_TAIL(&s->rl, r, entry);
9340 /* Invisible region window to detect pointer events on empty regions. */
9341 r->id = xcb_generate_id(conn);
9342 wa[0] = XCB_EVENT_MASK_POINTER_MOTION |
9343 XCB_EVENT_MASK_POINTER_MOTION_HINT;
9345 xcb_create_window(conn, XCB_COPY_FROM_PARENT, r->id, r->s->root,
9346 X(r), Y(r), WIDTH(r), HEIGHT(r), 0, XCB_WINDOW_CLASS_INPUT_ONLY,
9347 XCB_COPY_FROM_PARENT, XCB_CW_EVENT_MASK, wa);
9349 xcb_map_window(conn, r->id);
9355 #ifdef SWM_XRR_HAS_CRTC
9358 #endif /* SWM_XRR_HAS_CRTC */
9359 struct swm_region *r;
9362 xcb_randr_get_screen_resources_current_cookie_t src;
9363 xcb_randr_get_screen_resources_current_reply_t *srr;
9364 xcb_randr_get_crtc_info_cookie_t cic;
9365 xcb_randr_get_crtc_info_reply_t *cir = NULL;
9366 xcb_randr_crtc_t *crtc;
9367 xcb_screen_t *screen;
9369 DNPRINTF(SWM_D_MISC, "scan_xrandr: screen: %d\n", i);
9371 if ((screen = get_screen(i)) == NULL)
9372 errx(1, "ERROR: can't get screen %d.", i);
9374 num_screens = get_screen_count();
9375 if (i >= num_screens)
9376 errx(1, "scan_xrandr: invalid screen");
9378 /* remove any old regions */
9379 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
9380 r->ws->old_r = r->ws->r = NULL;
9382 xcb_destroy_window(conn, r->id);
9383 TAILQ_REMOVE(&screens[i].rl, r, entry);
9384 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
9388 /* map virtual screens onto physical screens */
9389 #ifdef SWM_XRR_HAS_CRTC
9390 if (xrandr_support) {
9391 src = xcb_randr_get_screen_resources_current(conn,
9393 srr = xcb_randr_get_screen_resources_current_reply(conn, src,
9396 new_region(&screens[i], 0, 0,
9397 screen->width_in_pixels,
9398 screen->height_in_pixels);
9401 ncrtc = srr->num_crtcs;
9403 crtc = xcb_randr_get_screen_resources_current_crtcs(srr);
9404 for (c = 0; c < ncrtc; c++) {
9405 cic = xcb_randr_get_crtc_info(conn, crtc[c],
9407 cir = xcb_randr_get_crtc_info_reply(conn, cic, NULL);
9410 if (cir->num_outputs == 0) {
9416 new_region(&screens[i], 0, 0,
9417 screen->width_in_pixels,
9418 screen->height_in_pixels);
9420 new_region(&screens[i],
9421 cir->x, cir->y, cir->width, cir->height);
9426 #endif /* SWM_XRR_HAS_CRTC */
9428 /* If detection failed, create a single region that spans the screen. */
9429 if (TAILQ_EMPTY(&screens[i].rl))
9430 new_region(&screens[i], 0, 0, screen->width_in_pixels,
9431 screen->height_in_pixels);
9434 /* Cleanup unused previously visible workspaces. */
9435 TAILQ_FOREACH(r, &screens[i].orl, entry) {
9436 TAILQ_FOREACH(win, &r->ws->winlist, entry)
9439 /* The screen shouldn't focus on an unused region. */
9440 if (screens[i].r_focus == r)
9441 screens[i].r_focus = NULL;
9444 DNPRINTF(SWM_D_MISC, "scan_xrandr: done.\n");
9448 screenchange(xcb_randr_screen_change_notify_event_t *e)
9450 struct swm_region *r;
9453 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%x\n", e->root);
9455 num_screens = get_screen_count();
9456 /* silly event doesn't include the screen index */
9457 for (i = 0; i < num_screens; i++)
9458 if (screens[i].root == e->root)
9460 if (i >= num_screens)
9461 errx(1, "screenchange: screen not found");
9463 /* brute force for now, just re-enumerate the regions */
9467 print_win_geom(e->root);
9469 /* add bars to all regions */
9470 for (i = 0; i < num_screens; i++) {
9471 TAILQ_FOREACH(r, &screens[i].rl, entry)
9477 /* Make sure a region has focus on each screen. */
9478 for (i = 0; i < num_screens; i++) {
9479 if (screens[i].r_focus == NULL) {
9480 r = TAILQ_FIRST(&screens[i].rl);
9493 struct swm_region *r = NULL;
9494 xcb_window_t *wins = NULL, trans;
9496 int i, j, num_screens;
9497 uint16_t state, manage, mapped;
9499 xcb_query_tree_cookie_t qtc;
9500 xcb_query_tree_reply_t *qtr;
9501 xcb_get_window_attributes_cookie_t gac;
9502 xcb_get_window_attributes_reply_t *gar;
9503 xcb_get_property_cookie_t pc;
9505 DNPRINTF(SWM_D_INIT, "grab_windows: begin\n");
9506 num_screens = get_screen_count();
9507 for (i = 0; i < num_screens; i++) {
9508 qtc = xcb_query_tree(conn, screens[i].root);
9509 qtr = xcb_query_tree_reply(conn, qtc, NULL);
9512 wins = xcb_query_tree_children(qtr);
9513 no = xcb_query_tree_children_length(qtr);
9514 /* attach windows to a region */
9515 /* normal windows */
9516 DNPRINTF(SWM_D_INIT, "grab_windows: grab top level windows.\n");
9517 for (j = 0; j < no; j++) {
9518 TAILQ_FOREACH(r, &screens[i].rl, entry) {
9519 if (r->id == wins[j]) {
9520 DNPRINTF(SWM_D_INIT, "grab_windows: "
9521 "skip %#x; region input window.\n",
9530 gac = xcb_get_window_attributes(conn, wins[j]);
9531 gar = xcb_get_window_attributes_reply(conn, gac, NULL);
9533 DNPRINTF(SWM_D_INIT, "grab_windows: skip %#x; "
9534 "doesn't exist.\n", wins[j]);
9538 if (gar->override_redirect) {
9539 DNPRINTF(SWM_D_INIT, "grab_windows: skip %#x; "
9540 "override_redirect set.\n", wins[j]);
9545 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
9546 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
9548 DNPRINTF(SWM_D_INIT, "grab_windows: skip %#x; "
9549 "is transient for %#x.\n", wins[j], trans);
9554 state = getstate(wins[j]);
9555 manage = state != XCB_ICCCM_WM_STATE_WITHDRAWN;
9556 mapped = gar->map_state != XCB_MAP_STATE_UNMAPPED;
9557 if (mapped || manage)
9558 manage_window(wins[j], mapped);
9561 /* transient windows */
9562 DNPRINTF(SWM_D_INIT, "grab_windows: grab transient windows.\n");
9563 for (j = 0; j < no; j++) {
9564 gac = xcb_get_window_attributes(conn, wins[j]);
9565 gar = xcb_get_window_attributes_reply(conn, gac, NULL);
9567 DNPRINTF(SWM_D_INIT, "grab_windows: skip %#x; "
9568 "doesn't exist.\n", wins[j]);
9572 if (gar->override_redirect) {
9573 DNPRINTF(SWM_D_INIT, "grab_windows: skip %#x; "
9574 "override_redirect set.\n", wins[j]);
9579 state = getstate(wins[j]);
9580 manage = state != XCB_ICCCM_WM_STATE_WITHDRAWN;
9581 mapped = gar->map_state != XCB_MAP_STATE_UNMAPPED;
9582 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
9583 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
9584 &trans, NULL) && manage)
9585 manage_window(wins[j], mapped);
9590 DNPRINTF(SWM_D_INIT, "grab_windows: done.\n");
9596 int i, j, k, num_screens;
9597 struct workspace *ws;
9598 uint32_t gcv[1], wa[1];
9599 const xcb_query_extension_reply_t *qep;
9600 xcb_screen_t *screen;
9601 xcb_randr_query_version_cookie_t c;
9602 xcb_randr_query_version_reply_t *r;
9604 num_screens = get_screen_count();
9605 if ((screens = calloc(num_screens,
9606 sizeof(struct swm_screen))) == NULL)
9607 err(1, "setup_screens: calloc: failed to allocate memory for "
9610 /* initial Xrandr setup */
9612 qep = xcb_get_extension_data(conn, &xcb_randr_id);
9614 c = xcb_randr_query_version(conn, 1, 1);
9615 r = xcb_randr_query_version_reply(conn, c, NULL);
9617 if (r->major_version >= 1) {
9619 xrandr_eventbase = qep->first_event;
9625 wa[0] = cursors[XC_LEFT_PTR].cid;
9627 /* map physical screens */
9628 for (i = 0; i < num_screens; i++) {
9629 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
9631 screens[i].r_focus = NULL;
9633 TAILQ_INIT(&screens[i].rl);
9634 TAILQ_INIT(&screens[i].orl);
9635 if ((screen = get_screen(i)) == NULL)
9636 errx(1, "ERROR: can't get screen %d.", i);
9637 screens[i].root = screen->root;
9639 /* set default colors */
9640 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
9641 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
9642 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
9643 setscreencolor("rgb:00/40/40", i + 1,
9644 SWM_S_COLOR_BAR_BORDER_UNFOCUS);
9645 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
9646 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
9648 /* create graphics context on screen */
9649 screens[i].bar_gc = xcb_generate_id(conn);
9651 xcb_create_gc(conn, screens[i].bar_gc, screens[i].root,
9652 XCB_GC_GRAPHICS_EXPOSURES, gcv);
9654 /* set default cursor */
9655 xcb_change_window_attributes(conn, screens[i].root,
9658 /* init all workspaces */
9659 /* XXX these should be dynamically allocated too */
9660 for (j = 0; j < SWM_WS_MAX; j++) {
9661 ws = &screens[i].ws[j];
9664 ws->bar_enabled = 1;
9666 ws->focus_prev = NULL;
9667 ws->focus_pending = NULL;
9670 TAILQ_INIT(&ws->winlist);
9671 TAILQ_INIT(&ws->unmanagedlist);
9673 for (k = 0; layouts[k].l_stack != NULL; k++)
9674 if (layouts[k].l_config != NULL)
9675 layouts[k].l_config(ws,
9676 SWM_ARG_ID_STACKINIT);
9677 ws->cur_layout = &layouts[0];
9678 ws->cur_layout->l_string(ws);
9684 xcb_randr_select_input(conn, screens[i].root,
9685 XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE);
9692 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
9693 err(1, "setup_globals: strdup: failed to allocate memory.");
9695 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
9696 err(1, "setup_globals: strdup: failed to allocate memory.");
9698 if ((syms = xcb_key_symbols_alloc(conn)) == NULL)
9699 errx(1, "unable to allocate key symbols");
9701 a_state = get_atom_from_string("WM_STATE");
9702 a_prot = get_atom_from_string("WM_PROTOCOLS");
9703 a_delete = get_atom_from_string("WM_DELETE_WINDOW");
9704 a_takefocus = get_atom_from_string("WM_TAKE_FOCUS");
9705 a_utf8_string = get_atom_from_string("UTF8_STRING");
9706 a_swm_iconic = get_atom_from_string("_SWM_ICONIC");
9707 a_swm_ws = get_atom_from_string("_SWM_WS");
9714 xcb_atom_t netwmcheck;
9715 xcb_window_t root, win;
9717 /* work around sun jdk bugs, code from wmname */
9718 netwmcheck = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
9720 num_screens = get_screen_count();
9721 for (i = 0; i < num_screens; i++) {
9722 root = screens[i].root;
9724 win = xcb_generate_id(conn);
9725 xcb_create_window(conn, XCB_COPY_FROM_PARENT, win, root,
9726 0, 0, 1, 1, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT,
9727 XCB_COPY_FROM_PARENT, 0, NULL);
9729 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root,
9730 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
9731 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
9732 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
9733 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
9734 ewmh[_NET_WM_NAME].atom, a_utf8_string, 8, strlen("LG3D"),
9740 shutdown_cleanup(void)
9744 /* disable alarm because the following code may not be interrupted */
9746 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
9747 err(1, "can't disable alarm");
9756 num_screens = get_screen_count();
9757 for (i = 0; i < num_screens; ++i) {
9758 if (screens[i].bar_gc != XCB_NONE)
9759 xcb_free_gc(conn, screens[i].bar_gc);
9760 if (!bar_font_legacy)
9761 XftColorFree(display, DefaultVisual(display, i),
9762 DefaultColormap(display, i), &bar_font_color);
9765 if (bar_font_legacy)
9766 XFreeFontSet(display, bar_fs);
9768 XftFontClose(display, bar_font);
9771 xcb_key_symbols_free(syms);
9773 xcb_disconnect(conn);
9777 event_error(xcb_generic_error_t *e)
9781 DNPRINTF(SWM_D_EVENT, "event_error: %s(%u) from %s(%u), sequence: %u, "
9782 "resource_id: %u, minor_code: %u\n",
9783 xcb_event_get_error_label(e->error_code), e->error_code,
9784 xcb_event_get_request_label(e->major_code), e->major_code,
9785 e->sequence, e->resource_id, e->minor_code);
9789 event_handle(xcb_generic_event_t *evt)
9791 uint8_t type = XCB_EVENT_RESPONSE_TYPE(evt);
9793 DNPRINTF(SWM_D_EVENT, "XCB Event: %s(%d), seq %u\n",
9794 xcb_event_get_label(XCB_EVENT_RESPONSE_TYPE(evt)),
9795 XCB_EVENT_RESPONSE_TYPE(evt), evt->sequence);
9798 #define EVENT(type, callback) case type: callback((void *)evt); return
9799 EVENT(0, event_error);
9800 EVENT(XCB_BUTTON_PRESS, buttonpress);
9801 /*EVENT(XCB_BUTTON_RELEASE, buttonpress);*/
9802 /*EVENT(XCB_CIRCULATE_NOTIFY, );*/
9803 /*EVENT(XCB_CIRCULATE_REQUEST, );*/
9804 EVENT(XCB_CLIENT_MESSAGE, clientmessage);
9805 /*EVENT(XCB_COLORMAP_NOTIFY, );*/
9806 EVENT(XCB_CONFIGURE_NOTIFY, configurenotify);
9807 EVENT(XCB_CONFIGURE_REQUEST, configurerequest);
9808 /*EVENT(XCB_CREATE_NOTIFY, );*/
9809 EVENT(XCB_DESTROY_NOTIFY, destroynotify);
9810 EVENT(XCB_ENTER_NOTIFY, enternotify);
9811 EVENT(XCB_EXPOSE, expose);
9813 EVENT(XCB_FOCUS_IN, focusin);
9814 EVENT(XCB_FOCUS_OUT, focusout);
9816 /*EVENT(XCB_GRAPHICS_EXPOSURE, );*/
9817 /*EVENT(XCB_GRAVITY_NOTIFY, );*/
9818 EVENT(XCB_KEY_PRESS, keypress);
9819 /*EVENT(XCB_KEY_RELEASE, keypress);*/
9820 /*EVENT(XCB_KEYMAP_NOTIFY, );*/
9822 EVENT(XCB_LEAVE_NOTIFY, leavenotify);
9824 EVENT(XCB_MAP_NOTIFY, mapnotify);
9825 EVENT(XCB_MAP_REQUEST, maprequest);
9826 EVENT(XCB_MAPPING_NOTIFY, mappingnotify);
9827 EVENT(XCB_MOTION_NOTIFY, motionnotify);
9828 /*EVENT(XCB_NO_EXPOSURE, );*/
9829 EVENT(XCB_PROPERTY_NOTIFY, propertynotify);
9830 /*EVENT(XCB_REPARENT_NOTIFY, );*/
9831 /*EVENT(XCB_RESIZE_REQUEST, );*/
9832 /*EVENT(XCB_SELECTION_CLEAR, );*/
9833 /*EVENT(XCB_SELECTION_NOTIFY, );*/
9834 /*EVENT(XCB_SELECTION_REQUEST, );*/
9835 EVENT(XCB_UNMAP_NOTIFY, unmapnotify);
9836 /*EVENT(XCB_VISIBILITY_NOTIFY, );*/
9839 if (type - xrandr_eventbase == XCB_RANDR_SCREEN_CHANGE_NOTIFY)
9840 screenchange((void *)evt);
9844 main(int argc, char *argv[])
9846 struct swm_region *r;
9847 char conf[PATH_MAX], *cfile = NULL;
9849 int xfd, i, num_screens, startup = 1;
9850 struct sigaction sact;
9851 xcb_generic_event_t *evt;
9855 int stdin_ready = 0;
9858 /* suppress unused warning since var is needed */
9861 time_started = time(NULL);
9864 warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
9865 if (setlocale(LC_CTYPE, "") == NULL || setlocale(LC_TIME, "") == NULL)
9866 warnx("no locale support");
9868 /* handle some signals */
9869 bzero(&sact, sizeof(sact));
9870 sigemptyset(&sact.sa_mask);
9872 sact.sa_handler = sighdlr;
9873 sigaction(SIGINT, &sact, NULL);
9874 sigaction(SIGQUIT, &sact, NULL);
9875 sigaction(SIGTERM, &sact, NULL);
9876 sigaction(SIGHUP, &sact, NULL);
9878 sact.sa_handler = sighdlr;
9879 sact.sa_flags = SA_NOCLDSTOP;
9880 sigaction(SIGCHLD, &sact, NULL);
9882 if ((display = XOpenDisplay(0)) == NULL)
9883 errx(1, "can not open display");
9885 conn = XGetXCBConnection(display);
9886 if (xcb_connection_has_error(conn))
9887 errx(1, "can not get XCB connection");
9889 XSetEventQueueOwner(display, XCBOwnsEventQueue);
9891 xcb_prefetch_extension_data(conn, &xcb_randr_id);
9892 xfd = xcb_get_file_descriptor(conn);
9894 /* look for local and global conf file */
9895 pwd = getpwuid(getuid());
9897 errx(1, "invalid user: %d", getuid());
9899 xcb_grab_server(conn);
9902 /* flush all events */
9903 while ((evt = xcb_poll_for_event(conn))) {
9904 if (XCB_EVENT_RESPONSE_TYPE(evt) == 0)
9910 errx(1, "another window manager is currently running");
9912 /* Load Xcursors and/or cursorfont glyph cursors. */
9924 for (i = 0; ; i++) {
9929 snprintf(conf, sizeof conf, "%s/.%s",
9930 pwd->pw_dir, SWM_CONF_FILE);
9934 snprintf(conf, sizeof conf, "/etc/%s",
9939 snprintf(conf, sizeof conf, "%s/.%s",
9940 pwd->pw_dir, SWM_CONF_FILE_OLD);
9944 snprintf(conf, sizeof conf, "/etc/%s",
9951 if (strlen(conf) && stat(conf, &sb) != -1)
9952 if (S_ISREG(sb.st_mode)) {
9959 /* load conf (if any) */
9961 conf_load(cfile, SWM_CONF_DEFAULT);
9966 /* set some values to work around bad programs */
9968 /* grab existing windows (before we build the bars) */
9971 if (getenv("SWM_STARTED") == NULL)
9972 setenv("SWM_STARTED", "YES", 1);
9974 /* setup all bars */
9975 num_screens = get_screen_count();
9976 for (i = 0; i < num_screens; i++)
9977 TAILQ_FOREACH(r, &screens[i].rl, entry)
9984 xcb_ungrab_server(conn);
9987 rd_max = xfd > STDIN_FILENO ? xfd : STDIN_FILENO;
9990 while ((evt = xcb_poll_for_event(conn))) {
9997 /* If just (re)started, set default focus if needed. */
10001 if (focus_mode != SWM_FOCUS_FOLLOW) {
10002 r = TAILQ_FIRST(&screens[0].rl);
10014 FD_SET(STDIN_FILENO, &rd);
10019 num_readable = select(rd_max + 1, &rd, NULL, NULL, &tv);
10020 if (num_readable == -1 && errno != EINTR) {
10021 DNPRINTF(SWM_D_MISC, "select failed");
10022 } else if (num_readable > 0 && FD_ISSET(STDIN_FILENO, &rd)) {
10027 restart(NULL, NULL);
10037 bar_extra_update();
10044 shutdown_cleanup();