2 * Copyright (c) 2009-2012 Marco Peereboom <marco@peereboom.us>
3 * Copyright (c) 2009-2011 Ryan McBride <mcbride@countersiege.com>
4 * Copyright (c) 2009 Darrin Chandler <dwchandler@stilyagin.com>
5 * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org>
6 * Copyright (c) 2010 Tuukka Kataja <stuge@xor.fi>
7 * Copyright (c) 2011 Jason L. Wright <jason@thought.net>
8 * Copyright (c) 2011-2012 Reginald Kennedy <rk@rejii.com>
9 * Copyright (c) 2011-2012 Lawrence Teo <lteo@lteo.net>
10 * Copyright (c) 2011-2012 Tiago Cunha <tcunha@gmx.com>
11 * Copyright (c) 2012 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__)
91 #include <X11/cursorfont.h>
92 #include <X11/extensions/Xrandr.h>
93 #include <X11/Xft/Xft.h>
94 #include <X11/Xlib-xcb.h>
95 #include <xcb/xcb_atom.h>
96 #include <xcb/xcb_aux.h>
97 #include <xcb/xcb_event.h>
98 #include <xcb/xcb_icccm.h>
99 #include <xcb/xcb_keysyms.h>
100 #include <xcb/xtest.h>
101 #include <xcb/randr.h>
109 #ifdef SPECTRWM_BUILDSTR
110 static const char *buildstr = SPECTRWM_BUILDSTR;
112 static const char *buildstr = SPECTRWM_VERSION;
115 #if !defined(__CYGWIN__) /* cygwin chokes on xrandr stuff */
117 # error XRandR versions less than 1.0 are not supported
120 # if RANDR_MAJOR >= 1
121 # if RANDR_MINOR >= 2
122 # define SWM_XRR_HAS_CRTC
125 #endif /* __CYGWIN__ */
127 #ifndef XCB_ICCCM_NUM_WM_HINTS_ELEMENTS
128 #define XCB_ICCCM_SIZE_HINT_P_MIN_SIZE XCB_SIZE_HINT_P_MIN_SIZE
129 #define XCB_ICCCM_SIZE_HINT_P_MAX_SIZE XCB_SIZE_HINT_P_MAX_SIZE
130 #define XCB_ICCCM_SIZE_HINT_P_RESIZE_INC XCB_SIZE_HINT_P_RESIZE_INC
131 #define XCB_ICCCM_WM_HINT_X_URGENCY XCB_WM_HINT_X_URGENCY
132 #define XCB_ICCCM_WM_STATE_ICONIC XCB_WM_STATE_ICONIC
133 #define XCB_ICCCM_WM_STATE_WITHDRAWN XCB_WM_STATE_WITHDRAWN
134 #define XCB_ICCCM_WM_STATE_NORMAL XCB_WM_STATE_NORMAL
135 #define xcb_icccm_get_text_property_reply_t xcb_get_text_property_reply_t
136 #define xcb_icccm_get_text_property_reply_wipe xcb_get_text_property_reply_wipe
137 #define xcb_icccm_get_wm_class xcb_get_wm_class
138 #define xcb_icccm_get_wm_class_reply xcb_get_wm_class_reply
139 #define xcb_icccm_get_wm_class_reply_t xcb_get_wm_class_reply_t
140 #define xcb_icccm_get_wm_class_reply_wipe xcb_get_wm_class_reply_wipe
141 #define xcb_icccm_get_wm_hints xcb_get_wm_hints
142 #define xcb_icccm_get_wm_hints_reply xcb_get_wm_hints_reply
143 #define xcb_icccm_get_wm_name xcb_get_wm_name
144 #define xcb_icccm_get_wm_name_reply xcb_get_wm_name_reply
145 #define xcb_icccm_get_wm_normal_hints xcb_get_wm_normal_hints
146 #define xcb_icccm_get_wm_normal_hints_reply xcb_get_wm_normal_hints_reply
147 #define xcb_icccm_get_wm_protocols xcb_get_wm_protocols
148 #define xcb_icccm_get_wm_protocols_reply xcb_get_wm_protocols_reply
149 #define xcb_icccm_get_wm_protocols_reply_t xcb_get_wm_protocols_reply_t
150 #define xcb_icccm_get_wm_protocols_reply_wipe xcb_get_wm_protocols_reply_wipe
151 #define xcb_icccm_get_wm_transient_for xcb_get_wm_transient_for
152 #define xcb_icccm_get_wm_transient_for_reply xcb_get_wm_transient_for_reply
153 #define xcb_icccm_wm_hints_t xcb_wm_hints_t
156 /*#define SWM_DEBUG*/
158 #define DPRINTF(x...) do { \
160 fprintf(stderr, x); \
162 #define DNPRINTF(n,x...) do { \
163 if (swm_debug & n) { \
164 fprintf(stderr, "%ld ", (long)(time(NULL) - time_started)); \
165 fprintf(stderr, x); \
168 #define SWM_D_MISC 0x0001
169 #define SWM_D_EVENT 0x0002
170 #define SWM_D_WS 0x0004
171 #define SWM_D_FOCUS 0x0008
172 #define SWM_D_MOVE 0x0010
173 #define SWM_D_STACK 0x0020
174 #define SWM_D_MOUSE 0x0040
175 #define SWM_D_PROP 0x0080
176 #define SWM_D_CLASS 0x0100
177 #define SWM_D_KEY 0x0200
178 #define SWM_D_QUIRK 0x0400
179 #define SWM_D_SPAWN 0x0800
180 #define SWM_D_EVENTQ 0x1000
181 #define SWM_D_CONF 0x2000
182 #define SWM_D_BAR 0x4000
183 #define SWM_D_INIT 0x8000
185 u_int32_t swm_debug = 0
204 #define DPRINTF(x...)
205 #define DNPRINTF(n,x...)
208 /* convert 8-bit to 16-bit */
209 #define RGB_8_TO_16(col) ((col) << 8) + (col)
211 #define PIXEL_TO_XRENDERCOLOR(px, xrc) \
212 xrc.red = RGB_8_TO_16((px) >> 16 & 0xff); \
213 xrc.green = RGB_8_TO_16((px) >> 8 & 0xff); \
214 xrc.blue = RGB_8_TO_16((px) & 0xff); \
217 #define LENGTH(x) (int)(sizeof (x) / sizeof (x)[0])
218 #define MODKEY XCB_MOD_MASK_1
219 #define CLEANMASK(mask) ((mask) & ~(numlockmask | XCB_MOD_MASK_LOCK))
220 #define BUTTONMASK (XCB_EVENT_MASK_BUTTON_PRESS | \
221 XCB_EVENT_MASK_BUTTON_RELEASE)
222 #define MOUSEMASK (BUTTONMASK|XCB_EVENT_MASK_POINTER_MOTION)
223 #define SWM_PROPLEN (16)
224 #define SWM_FUNCNAME_LEN (32)
225 #define SWM_KEYS_LEN (255)
226 #define SWM_QUIRK_LEN (64)
227 #define X(r) (r)->g.x
228 #define Y(r) (r)->g.y
229 #define WIDTH(r) (r)->g.w
230 #define HEIGHT(r) (r)->g.h
231 #define BORDER(w) ((w)->bordered ? border_width : 0)
232 #define MAX_X(r) ((r)->g.x + (r)->g.w)
233 #define MAX_Y(r) ((r)->g.y + (r)->g.h)
234 #define SH_MIN(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MIN_SIZE
235 #define SH_MIN_W(w) (w)->sh.min_width
236 #define SH_MIN_H(w) (w)->sh.min_height
237 #define SH_MAX(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MAX_SIZE
238 #define SH_MAX_W(w) (w)->sh.max_width
239 #define SH_MAX_H(w) (w)->sh.max_height
240 #define SH_INC(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_RESIZE_INC
241 #define SH_INC_W(w) (w)->sh.width_inc
242 #define SH_INC_H(w) (w)->sh.height_inc
243 #define SWM_MAX_FONT_STEPS (3)
244 #define WINID(w) ((w) ? (w)->id : 0)
245 #define YESNO(x) ((x) ? "yes" : "no")
247 #define SWM_FOCUS_DEFAULT (0)
248 #define SWM_FOCUS_FOLLOW (1)
249 #define SWM_FOCUS_MANUAL (2)
251 #define SWM_CONF_DEFAULT (0)
252 #define SWM_CONF_KEYMAPPING (1)
255 #define SWM_LIB "/usr/local/lib/libswmhack.so"
262 xcb_atom_t a_takefocus;
264 xcb_atom_t a_netwmname;
265 xcb_atom_t a_utf8_string;
267 xcb_atom_t a_swm_iconic;
269 volatile sig_atomic_t running = 1;
270 volatile sig_atomic_t restart_wm = 0;
272 /*int last_focus_event = FocusOut;*/
276 int xrandr_eventbase;
277 unsigned int numlockmask = 0;
280 xcb_connection_t *conn;
281 xcb_key_symbols_t *syms;
284 int cycle_visible = 0;
286 int font_adjusted = 0;
287 unsigned int mod_key = MODKEY;
290 struct swm_region *search_r;
291 int select_list_pipe[2];
292 int select_resp_pipe[2];
294 volatile sig_atomic_t search_resp;
295 int search_resp_action;
297 struct search_window {
298 TAILQ_ENTRY(search_window) entry;
302 xcb_window_t indicator;
304 TAILQ_HEAD(search_winlist, search_window);
305 struct search_winlist search_wl;
310 SWM_SEARCH_UNICONIFY,
311 SWM_SEARCH_NAME_WORKSPACE,
312 SWM_SEARCH_SEARCH_WORKSPACE,
313 SWM_SEARCH_SEARCH_WINDOW
316 #define SWM_STACK_TOP (0)
317 #define SWM_STACK_BOTTOM (1)
318 #define SWM_STACK_ABOVE (2)
319 #define SWM_STACK_BELOW (3)
322 double dialog_ratio = 0.6;
324 #define SWM_BAR_MAX (256)
325 #define SWM_BAR_JUSTIFY_LEFT (0)
326 #define SWM_BAR_JUSTIFY_CENTER (1)
327 #define SWM_BAR_JUSTIFY_RIGHT (2)
328 #define SWM_BAR_OFFSET (4)
329 #define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-12-*-*-*-*-*-*-*," \
330 "-*-profont-*-*-*-*-12-*-*-*-*-*-*-*," \
331 "-*-times-medium-r-*-*-12-*-*-*-*-*-*-*," \
332 "-misc-fixed-medium-r-*-*-12-*-*-*-*-*-*-*," \
333 "-*-*-*-r-*-*-*-*-*-*-*-*-*-*"
335 #ifdef X_HAVE_UTF8_STRING
336 #define DRAWSTRING(x...) Xutf8DrawString(x)
338 #define DRAWSTRING(x...) XmbDrawString(x)
341 char *bar_argv[] = { NULL, NULL };
343 unsigned char bar_ext[SWM_BAR_MAX];
344 char bar_vertext[SWM_BAR_MAX];
346 sig_atomic_t bar_alarm = 0;
349 int bar_border_width = 1;
350 int bar_at_bottom = 0;
352 int bar_extra_running = 0;
355 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
356 char *bar_format = NULL;
357 int stack_enabled = 1;
358 int clock_enabled = 1;
359 int urgent_enabled = 0;
360 char *clock_format = NULL;
361 int title_name_enabled = 0;
362 int title_class_enabled = 0;
363 int window_name_enabled = 0;
364 int focus_mode = SWM_FOCUS_DEFAULT;
365 int focus_close = SWM_STACK_BELOW;
366 int focus_close_wrap = 1;
367 int focus_default = SWM_STACK_TOP;
368 int spawn_position = SWM_STACK_TOP;
369 int disable_border = 0;
370 int border_width = 1;
371 int verbose_layout = 0;
375 XFontSetExtents *bar_fs_extents;
377 int bar_font_legacy = 1;
379 XftColor bar_font_color;
382 /* layout manager data */
383 struct swm_geometry {
396 struct swm_geometry g;
399 /* virtual "screens" */
401 TAILQ_ENTRY(swm_region) entry;
402 struct swm_geometry g;
403 struct workspace *ws; /* current workspace on this region */
404 struct workspace *ws_prior; /* prior workspace on this region */
405 struct swm_screen *s; /* screen idx */
408 TAILQ_HEAD(swm_region_list, swm_region);
411 TAILQ_ENTRY(ws_win) entry;
413 xcb_window_t transient;
414 struct ws_win *focus_child; /* focus on child transient */
415 struct swm_geometry g; /* current geometry */
416 struct swm_geometry g_float; /* region coordinates */
417 int g_floatvalid; /* g_float geometry validity */
418 int floatmaxed; /* whether maxed by max_stack */
423 unsigned int ewmh_flags;
424 int font_size_boundary[SWM_MAX_FONT_STEPS];
430 unsigned long quirks;
431 struct workspace *ws; /* always valid */
432 struct swm_screen *s; /* always valid, never changes */
433 xcb_get_geometry_reply_t *wa;
435 xcb_icccm_get_wm_class_reply_t ch;
436 xcb_icccm_wm_hints_t hints;
438 TAILQ_HEAD(ws_win_list, ws_win);
442 TAILQ_ENTRY(pid_e) entry;
446 TAILQ_HEAD(pid_list, pid_e);
447 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
449 /* layout handlers */
451 void vertical_config(struct workspace *, int);
452 void vertical_stack(struct workspace *, struct swm_geometry *);
453 void horizontal_config(struct workspace *, int);
454 void horizontal_stack(struct workspace *, struct swm_geometry *);
455 void max_stack(struct workspace *, struct swm_geometry *);
456 void plain_stacker(struct workspace *);
457 void fancy_stacker(struct workspace *);
460 void (*l_stack)(struct workspace *, struct swm_geometry *);
461 void (*l_config)(struct workspace *, int);
463 #define SWM_L_FOCUSPREV (1<<0)
464 #define SWM_L_MAPONFOCUS (1<<1)
465 void (*l_string)(struct workspace *);
467 /* stack, configure */
468 { vertical_stack, vertical_config, 0, plain_stacker },
469 { horizontal_stack, horizontal_config, 0, plain_stacker },
471 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
472 { NULL, NULL, 0, NULL },
475 /* position of max_stack mode in the layouts array, index into layouts! */
476 #define SWM_V_STACK (0)
477 #define SWM_H_STACK (1)
478 #define SWM_MAX_STACK (2)
480 #define SWM_H_SLICE (32)
481 #define SWM_V_SLICE (32)
483 /* define work spaces */
485 int idx; /* workspace index */
486 char *name; /* workspace name */
487 int always_raise; /* raise windows on focus */
488 struct layout *cur_layout; /* current layout handlers */
489 struct ws_win *focus; /* may be NULL */
490 struct ws_win *focus_prev; /* may be NULL */
491 struct swm_region *r; /* may be NULL */
492 struct swm_region *old_r; /* may be NULL */
493 struct ws_win_list winlist; /* list of windows in ws */
494 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
495 char stacker[10]; /* display stacker and layout */
499 int horizontal_msize;
501 int horizontal_stacks;
512 SWM_S_COLOR_BAR_BORDER,
513 SWM_S_COLOR_BAR_FONT,
519 /* physical screen mapping */
520 #define SWM_WS_MAX (22) /* hard limit */
521 int workspace_limit = 10; /* soft limit */
524 int idx; /* screen index */
525 struct swm_region_list rl; /* list of regions on this screen */
526 struct swm_region_list orl; /* list of old regions */
528 struct workspace ws[SWM_WS_MAX];
534 } c[SWM_S_COLOR_MAX];
536 xcb_gcontext_t bar_gc;
539 struct swm_screen *screens;
541 /* args to functions */
544 #define SWM_ARG_ID_FOCUSNEXT (0)
545 #define SWM_ARG_ID_FOCUSPREV (1)
546 #define SWM_ARG_ID_FOCUSMAIN (2)
547 #define SWM_ARG_ID_FOCUSCUR (4)
548 #define SWM_ARG_ID_SWAPNEXT (10)
549 #define SWM_ARG_ID_SWAPPREV (11)
550 #define SWM_ARG_ID_SWAPMAIN (12)
551 #define SWM_ARG_ID_MOVELAST (13)
552 #define SWM_ARG_ID_MASTERSHRINK (20)
553 #define SWM_ARG_ID_MASTERGROW (21)
554 #define SWM_ARG_ID_MASTERADD (22)
555 #define SWM_ARG_ID_MASTERDEL (23)
556 #define SWM_ARG_ID_FLIPLAYOUT (24)
557 #define SWM_ARG_ID_STACKRESET (30)
558 #define SWM_ARG_ID_STACKINIT (31)
559 #define SWM_ARG_ID_CYCLEWS_UP (40)
560 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
561 #define SWM_ARG_ID_CYCLESC_UP (42)
562 #define SWM_ARG_ID_CYCLESC_DOWN (43)
563 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
564 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
565 #define SWM_ARG_ID_STACKINC (50)
566 #define SWM_ARG_ID_STACKDEC (51)
567 #define SWM_ARG_ID_SS_ALL (60)
568 #define SWM_ARG_ID_SS_WINDOW (61)
569 #define SWM_ARG_ID_DONTCENTER (70)
570 #define SWM_ARG_ID_CENTER (71)
571 #define SWM_ARG_ID_KILLWINDOW (80)
572 #define SWM_ARG_ID_DELETEWINDOW (81)
573 #define SWM_ARG_ID_WIDTHGROW (90)
574 #define SWM_ARG_ID_WIDTHSHRINK (91)
575 #define SWM_ARG_ID_HEIGHTGROW (92)
576 #define SWM_ARG_ID_HEIGHTSHRINK (93)
577 #define SWM_ARG_ID_MOVEUP (100)
578 #define SWM_ARG_ID_MOVEDOWN (101)
579 #define SWM_ARG_ID_MOVELEFT (102)
580 #define SWM_ARG_ID_MOVERIGHT (103)
586 TAILQ_ENTRY(quirk) entry;
590 #define SWM_Q_FLOAT (1<<0) /* float this window */
591 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
592 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
593 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
594 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
595 #define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
597 TAILQ_HEAD(quirk_list, quirk);
598 struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
601 * Supported EWMH hints should be added to
602 * both the enum and the ewmh array
607 _NET_MOVERESIZE_WINDOW,
608 _NET_WM_ACTION_ABOVE,
609 _NET_WM_ACTION_CLOSE,
610 _NET_WM_ACTION_FULLSCREEN,
612 _NET_WM_ACTION_RESIZE,
613 _NET_WM_ALLOWED_ACTIONS,
617 _NET_WM_STATE_FULLSCREEN,
618 _NET_WM_STATE_HIDDEN,
619 _NET_WM_STATE_MAXIMIZED_HORZ,
620 _NET_WM_STATE_MAXIMIZED_VERT,
621 _NET_WM_STATE_SKIP_PAGER,
622 _NET_WM_STATE_SKIP_TASKBAR,
624 _NET_WM_WINDOW_TYPE_DIALOG,
625 _NET_WM_WINDOW_TYPE_DOCK,
626 _NET_WM_WINDOW_TYPE_NORMAL,
627 _NET_WM_WINDOW_TYPE_SPLASH,
628 _NET_WM_WINDOW_TYPE_TOOLBAR,
629 _NET_WM_WINDOW_TYPE_UTILITY,
630 _SWM_WM_STATE_MANUAL,
637 } ewmh[SWM_EWMH_HINT_MAX] = {
638 /* must be in same order as in the enum */
639 {"_NET_ACTIVE_WINDOW", XCB_ATOM_NONE},
640 {"_NET_CLOSE_WINDOW", XCB_ATOM_NONE},
641 {"_NET_MOVERESIZE_WINDOW", XCB_ATOM_NONE},
642 {"_NET_WM_ACTION_ABOVE", XCB_ATOM_NONE},
643 {"_NET_WM_ACTION_CLOSE", XCB_ATOM_NONE},
644 {"_NET_WM_ACTION_FULLSCREEN", XCB_ATOM_NONE},
645 {"_NET_WM_ACTION_MOVE", XCB_ATOM_NONE},
646 {"_NET_WM_ACTION_RESIZE", XCB_ATOM_NONE},
647 {"_NET_WM_ALLOWED_ACTIONS", XCB_ATOM_NONE},
648 {"_NET_WM_NAME", XCB_ATOM_NONE},
649 {"_NET_WM_STATE", XCB_ATOM_NONE},
650 {"_NET_WM_STATE_ABOVE", XCB_ATOM_NONE},
651 {"_NET_WM_STATE_FULLSCREEN", XCB_ATOM_NONE},
652 {"_NET_WM_STATE_HIDDEN", XCB_ATOM_NONE},
653 {"_NET_WM_STATE_MAXIMIZED_HORZ", XCB_ATOM_NONE},
654 {"_NET_WM_STATE_MAXIMIZED_VERT", XCB_ATOM_NONE},
655 {"_NET_WM_STATE_SKIP_PAGER", XCB_ATOM_NONE},
656 {"_NET_WM_STATE_SKIP_TASKBAR", XCB_ATOM_NONE},
657 {"_NET_WM_WINDOW_TYPE", XCB_ATOM_NONE},
658 {"_NET_WM_WINDOW_TYPE_DIALOG", XCB_ATOM_NONE},
659 {"_NET_WM_WINDOW_TYPE_DOCK", XCB_ATOM_NONE},
660 {"_NET_WM_WINDOW_TYPE_NORMAL", XCB_ATOM_NONE},
661 {"_NET_WM_WINDOW_TYPE_SPLASH", XCB_ATOM_NONE},
662 {"_NET_WM_WINDOW_TYPE_TOOLBAR", XCB_ATOM_NONE},
663 {"_NET_WM_WINDOW_TYPE_UTILITY", XCB_ATOM_NONE},
664 {"_SWM_WM_STATE_MANUAL", XCB_ATOM_NONE},
667 /* function prototypes */
668 void buttonpress(xcb_button_press_event_t *);
669 void check_conn(void);
670 void clientmessage(xcb_client_message_event_t *);
671 int conf_load(char *, int);
672 void configurenotify(xcb_configure_notify_event_t *);
673 void configurerequest(xcb_configure_request_event_t *);
674 void constrain_window(struct ws_win *, struct swm_region *, int);
675 void destroynotify(xcb_destroy_notify_event_t *);
676 void enternotify(xcb_enter_notify_event_t *);
677 void event_drain(uint8_t);
678 void event_error(xcb_generic_error_t *);
679 void event_handle(xcb_generic_event_t *);
680 char *expand_tilde(char *);
681 void expose(xcb_expose_event_t *);
682 struct ws_win *find_window(xcb_window_t);
683 int floating_toggle_win(struct ws_win *);
684 void focus(struct swm_region *, union arg *);
685 void focus_flush(void);
686 struct ws_win *focus_magic(struct ws_win *);
687 void focus_win(struct ws_win *);
689 void focusin(xcb_focus_in_event_t *);
691 xcb_atom_t get_atom_from_string(const char *);
693 char *get_atom_name(xcb_atom_t);
694 char *get_notify_detail_label(uint8_t);
695 char *get_notify_mode_label(uint8_t);
697 xcb_screen_t *get_screen(int);
698 char *get_win_name(xcb_window_t);
699 uint32_t getstate(xcb_window_t);
700 void grabbuttons(struct ws_win *);
701 void keypress(xcb_key_press_event_t *);
703 void leavenotify(xcb_leave_notify_event_t *);
705 void load_float_geom(struct ws_win *, struct swm_region *);
706 void map_window_raised(xcb_window_t);
707 void mapnotify(xcb_map_notify_event_t *);
708 void mappingnotify(xcb_mapping_notify_event_t *);
709 void maprequest(xcb_map_request_event_t *);
710 void new_region(struct swm_screen *, int, int, int, int);
711 int parse_rgb(const char *, uint16_t *, uint16_t *, uint16_t *);
712 void propertynotify(xcb_property_notify_event_t *);
713 void spawn_select(struct swm_region *, union arg *, char *, int *);
714 void screenchange(xcb_randr_screen_change_notify_event_t *);
715 void shutdown_cleanup(void);
716 void store_float_geom(struct ws_win *, struct swm_region *);
717 void unmanage_window(struct ws_win *);
718 void unmapnotify(xcb_unmap_notify_event_t *);
719 void update_window(struct ws_win *);
720 /*void visibilitynotify(xcb_visibility_notify_event_t *);*/
723 expand_tilde(char *s)
732 errx(1, "expand_tilde: NULL string.");
741 if ((max = sysconf(_SC_LOGIN_NAME_MAX)) == -1)
742 errx(1, "expand_tilde: sysconf");
744 if ((user = calloc(1, max + 1)) == NULL)
745 errx(1, "expand_tilde: calloc");
747 for (i = 0; s[i] != '/' && s[i] != '\0'; ++i)
752 ppwd = strlen(user) == 0 ? getpwuid(getuid()) : getpwnam(user);
756 if (asprintf(&result, "%s%s", ppwd->pw_dir, s) == -1)
760 errx(1, "expand_tilde: failed to allocate memory.");
766 parse_rgb(const char *rgb, uint16_t *rr, uint16_t *gg, uint16_t *bb)
768 unsigned int tmpr, tmpg, tmpb;
770 if (sscanf(rgb, "rgb:%x/%x/%x", &tmpr, &tmpg, &tmpb) != 3)
773 *rr = RGB_8_TO_16(tmpr);
774 *gg = RGB_8_TO_16(tmpg);
775 *bb = RGB_8_TO_16(tmpb);
781 get_screen(int screen)
783 const xcb_setup_t *r;
784 xcb_screen_iterator_t iter;
786 if ((r = xcb_get_setup(conn)) == NULL) {
787 DNPRINTF(SWM_D_MISC, "get_screen: xcb_get_setup\n");
791 iter = xcb_setup_roots_iterator(r);
792 for (; iter.rem; --screen, xcb_screen_next(&iter))
802 if (focus_mode == SWM_FOCUS_DEFAULT)
803 event_drain(XCB_ENTER_NOTIFY);
809 map_window_raised(xcb_window_t win)
811 uint32_t val = XCB_STACK_MODE_ABOVE;
813 xcb_configure_window(conn, win,
814 XCB_CONFIG_WINDOW_STACK_MODE, &val);
816 xcb_map_window(conn, win);
820 get_atom_from_string(const char *str)
822 xcb_intern_atom_cookie_t c;
823 xcb_intern_atom_reply_t *r;
826 c = xcb_intern_atom(conn, 0, strlen(str), str);
827 r = xcb_intern_atom_reply(conn, c, NULL);
835 return (XCB_ATOM_NONE);
839 update_iconic(struct ws_win *win, int newv)
846 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
847 a_swm_iconic, XCB_ATOM_INTEGER, 32, 1, &v);
849 xcb_delete_property(conn, win->id, a_swm_iconic);
853 get_iconic(struct ws_win *win)
856 xcb_get_property_reply_t *pr = NULL;
859 pr = xcb_get_property_reply(conn,
860 xcb_get_property(conn, 0, win->id, a_swm_iconic,
861 XCB_ATOM_INTEGER, 0, 1), NULL);
864 if (pr->type != XCB_ATOM_INTEGER || pr->format != 32)
866 v = *((int32_t *)xcb_get_property_value(pr));
877 int i, j, num_screens;
879 sup_list = get_atom_from_string("_NET_SUPPORTED");
881 for (i = 0; i < LENGTH(ewmh); i++)
882 ewmh[i].atom = get_atom_from_string(ewmh[i].name);
884 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
885 for (i = 0; i < num_screens; i++) {
886 /* Support check window will be created by workaround(). */
888 /* Report supported atoms */
889 xcb_delete_property(conn, screens[i].root, sup_list);
890 for (j = 0; j < LENGTH(ewmh); j++)
891 xcb_change_property(conn, XCB_PROP_MODE_APPEND,
892 screens[i].root, sup_list, XCB_ATOM_ATOM, 32, 1,
901 xcb_atom_t sup_check, sup_list;
903 xcb_get_property_cookie_t pc;
904 xcb_get_property_reply_t *pr;
906 sup_check = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
907 sup_list = get_atom_from_string("_NET_SUPPORTED");
908 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
910 for (i = 0; i < num_screens; i++) {
911 /* Get the support check window and destroy it */
912 pc = xcb_get_property(conn, 0, screens[i].root, sup_check,
913 XCB_ATOM_WINDOW, 0, 1);
914 pr = xcb_get_property_reply(conn, pc, NULL);
917 if (pr->format == sup_check) {
918 id = *((xcb_window_t *)xcb_get_property_value(pr));
920 xcb_destroy_window(conn, id);
921 xcb_delete_property(conn, screens[i].root, sup_check);
922 xcb_delete_property(conn, screens[i].root, sup_list);
929 ewmh_autoquirk(struct ws_win *win)
933 xcb_get_property_cookie_t c;
934 xcb_get_property_reply_t *r;
936 c = xcb_get_property(conn, 0, win->id,
937 ewmh[_NET_WM_WINDOW_TYPE].atom, XCB_ATOM_ATOM, 0, UINT32_MAX);
938 r = xcb_get_property_reply(conn, c, NULL);
942 n = xcb_get_property_value_length(r);
943 type = xcb_get_property_value(r);
945 for (i = 0; i < n; i++) {
946 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
948 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
949 type[i] == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
950 type[i] == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
952 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
955 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
956 type[i] == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
958 win->quirks = SWM_Q_FLOAT;
965 #define SWM_EWMH_ACTION_COUNT_MAX (6)
966 #define EWMH_F_FULLSCREEN (1<<0)
967 #define EWMH_F_ABOVE (1<<1)
968 #define EWMH_F_HIDDEN (1<<2)
969 #define EWMH_F_SKIP_PAGER (1<<3)
970 #define EWMH_F_SKIP_TASKBAR (1<<4)
971 #define SWM_F_MANUAL (1<<5)
974 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
982 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%x, "
983 "fullscreen %s\n", win->id, YESNO(fs));
986 if (!win->g_floatvalid)
987 store_float_geom(win, win->ws->r);
989 win->g = win->ws->r->g;
992 load_float_geom(win, win->ws->r);
999 ewmh_update_actions(struct ws_win *win)
1001 xcb_atom_t actions[SWM_EWMH_ACTION_COUNT_MAX];
1007 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
1009 if (win->floating) {
1010 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
1011 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
1012 actions[n++] = ewmh[_NET_WM_ACTION_ABOVE].atom;
1015 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
1016 ewmh[_NET_WM_ALLOWED_ACTIONS].atom, XCB_ATOM_ATOM, 32, 1, actions);
1019 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
1020 #define _NET_WM_STATE_ADD 1 /* add/set property */
1021 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
1024 ewmh_update_win_state(struct ws_win *win, xcb_atom_t state, long action)
1026 unsigned int mask = 0;
1027 unsigned int changed = 0;
1028 unsigned int orig_flags;
1033 DNPRINTF(SWM_D_PROP, "ewmh_update_win_state: window: 0x%x, state: %ld, "
1034 "action: %ld\n", win->id, (unsigned long)state, action);
1036 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
1037 mask = EWMH_F_FULLSCREEN;
1038 else if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
1039 mask = EWMH_F_ABOVE;
1040 else if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
1041 mask = SWM_F_MANUAL;
1042 else if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
1043 mask = EWMH_F_SKIP_PAGER;
1044 else if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
1045 mask = EWMH_F_SKIP_TASKBAR;
1047 orig_flags = win->ewmh_flags;
1050 case _NET_WM_STATE_REMOVE:
1051 win->ewmh_flags &= ~mask;
1053 case _NET_WM_STATE_ADD:
1054 win->ewmh_flags |= mask;
1056 case _NET_WM_STATE_TOGGLE:
1057 win->ewmh_flags ^= mask;
1061 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
1063 if (state == ewmh[_NET_WM_STATE_ABOVE].atom) {
1064 if (changed && !floating_toggle_win(win))
1065 win->ewmh_flags = orig_flags; /* revert */
1066 } else if (state == ewmh[_SWM_WM_STATE_MANUAL].atom) {
1068 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
1069 } else if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom) {
1070 if (changed && !ewmh_set_win_fullscreen(win,
1071 win->ewmh_flags & EWMH_F_FULLSCREEN))
1072 win->ewmh_flags = orig_flags; /* revert */
1075 xcb_delete_property(conn, win->id, ewmh[_NET_WM_STATE].atom);
1077 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
1078 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1079 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1080 &ewmh[_NET_WM_STATE_FULLSCREEN].atom);
1081 else if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
1082 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1083 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1084 &ewmh[_NET_WM_STATE_SKIP_PAGER].atom);
1085 else if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
1086 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1087 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1088 &ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom);
1089 else if (win->ewmh_flags & EWMH_F_ABOVE)
1090 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1091 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1092 &ewmh[_NET_WM_STATE_ABOVE].atom);
1093 else if (win->ewmh_flags & SWM_F_MANUAL)
1094 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1095 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1096 &ewmh[_SWM_WM_STATE_MANUAL].atom);
1100 ewmh_get_win_state(struct ws_win *win)
1103 xcb_get_property_cookie_t c;
1104 xcb_get_property_reply_t *r;
1110 win->ewmh_flags = 0;
1112 win->ewmh_flags |= EWMH_F_ABOVE;
1114 win->ewmh_flags |= SWM_F_MANUAL;
1116 c = xcb_get_property(conn, 0, win->id, ewmh[_NET_WM_STATE].atom,
1117 XCB_ATOM_ATOM, 0, UINT32_MAX);
1118 r = xcb_get_property_reply(conn, c, NULL);
1122 states = xcb_get_property_value(r);
1123 n = xcb_get_property_value_length(r);
1125 for (i = 0; i < n; i++)
1126 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
1134 dumpwins(struct swm_region *r, union arg *args)
1138 xcb_get_window_attributes_cookie_t c;
1139 xcb_get_window_attributes_reply_t *wa;
1141 /* suppress unused warning since var is needed */
1144 if (r->ws == NULL) {
1145 warnx("dumpwins: invalid workspace");
1149 warnx("=== managed window list ws %02d ===", r->ws->idx);
1150 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1151 state = getstate(win->id);
1152 c = xcb_get_window_attributes(conn, win->id);
1153 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1155 warnx("window: 0x%x, map_state: %d, state: %u, "
1156 "transient: 0x%x", win->id, wa->map_state,
1157 state, win->transient);
1160 warnx("window: 0x%x, failed xcb_get_window_attributes",
1164 warnx("===== unmanaged window list =====");
1165 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1166 state = getstate(win->id);
1167 c = xcb_get_window_attributes(conn, win->id);
1168 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1170 warnx("window: 0x%x, map_state: %d, state: %u, "
1171 "transient: 0x%x", win->id, wa->map_state,
1172 state, win->transient);
1175 warnx("window: 0x%x, failed xcb_get_window_attributes",
1179 warnx("=================================");
1183 dumpwins(struct swm_region *r, union arg *s)
1188 #endif /* SWM_DEBUG */
1193 int saved_errno, status;
1196 saved_errno = errno;
1200 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1205 if (errno != ECHILD)
1206 warn("sighdlr: waitpid");
1207 #endif /* SWM_DEBUG */
1210 if (pid == searchpid)
1214 if (WIFEXITED(status)) {
1215 if (WEXITSTATUS(status) != 0)
1216 warnx("sighdlr: child exit status: %d",
1217 WEXITSTATUS(status));
1219 warnx("sighdlr: child is terminated "
1221 #endif /* SWM_DEBUG */
1235 errno = saved_errno;
1241 struct pid_e *p = NULL;
1243 DNPRINTF(SWM_D_MISC, "find_pid: %d\n", pid);
1248 TAILQ_FOREACH(p, &pidlist, entry) {
1257 name_to_pixel(const char *colorname)
1259 uint32_t result = 0;
1260 char cname[32] = "#";
1261 xcb_screen_t *screen;
1262 xcb_colormap_t cmap;
1263 xcb_alloc_color_reply_t *cr;
1264 xcb_alloc_named_color_reply_t *nr;
1265 uint16_t rr, gg, bb;
1267 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
1268 cmap = screen->default_colormap;
1270 /* color is in format rgb://rr/gg/bb */
1271 if (strncmp(colorname, "rgb:", 4) == 0) {
1272 if (parse_rgb(colorname, &rr, &gg, &bb) == -1)
1273 warnx("could not parse rgb %s", colorname);
1275 cr = xcb_alloc_color_reply(conn,
1276 xcb_alloc_color(conn, cmap, rr, gg, bb),
1282 warnx("color '%s' not found", colorname);
1285 nr = xcb_alloc_named_color_reply(conn,
1286 xcb_alloc_named_color(conn, cmap, strlen(colorname),
1289 strlcat(cname, colorname + 2, sizeof cname - 1);
1290 nr = xcb_alloc_named_color_reply(conn,
1291 xcb_alloc_named_color(conn, cmap, strlen(cname),
1298 warnx("color '%s' not found", colorname);
1305 setscreencolor(char *val, int i, int c)
1309 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1310 if (i > 0 && i <= num_screens) {
1311 screens[i - 1].c[c].pixel = name_to_pixel(val);
1312 free(screens[i - 1].c[c].name);
1313 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1315 } else if (i == -1) {
1316 for (i = 0; i < num_screens; i++) {
1317 screens[i].c[c].pixel = name_to_pixel(val);
1318 free(screens[i].c[c].name);
1319 if ((screens[i].c[c].name = strdup(val)) == NULL)
1323 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1328 fancy_stacker(struct workspace *ws)
1330 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1331 if (ws->cur_layout->l_stack == vertical_stack)
1332 snprintf(ws->stacker, sizeof ws->stacker,
1333 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1334 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1335 if (ws->cur_layout->l_stack == horizontal_stack)
1336 snprintf(ws->stacker, sizeof ws->stacker,
1337 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1338 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1342 plain_stacker(struct workspace *ws)
1344 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1345 if (ws->cur_layout->l_stack == vertical_stack)
1346 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1347 sizeof ws->stacker);
1348 if (ws->cur_layout->l_stack == horizontal_stack)
1349 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1350 sizeof ws->stacker);
1354 custom_region(char *val)
1356 unsigned int x, y, w, h;
1357 int sidx, num_screens;
1358 xcb_screen_t *screen;
1360 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1361 if (sscanf(val, "screen[%d]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1362 errx(1, "invalid custom region, "
1363 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1364 if (sidx < 1 || sidx > num_screens)
1365 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1369 if ((screen = get_screen(sidx)) == NULL)
1370 errx(1, "ERROR: can't get screen %d.", sidx);
1373 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1375 if (x > screen->width_in_pixels ||
1376 y > screen->height_in_pixels ||
1377 w + x > screen->width_in_pixels ||
1378 h + y > screen->height_in_pixels) {
1379 warnx("ignoring region %ux%u+%u+%u - not within screen "
1380 "boundaries (%ux%u)", w, h, x, y,
1381 screen->width_in_pixels, screen->height_in_pixels);
1385 new_region(&screens[sidx], x, y, w, h);
1389 socket_setnonblock(int fd)
1393 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1394 err(1, "fcntl F_GETFL");
1395 flags |= O_NONBLOCK;
1396 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1397 err(1, "fcntl F_SETFL");
1401 bar_print_legacy(struct swm_region *r, const char *s)
1403 xcb_rectangle_t rect;
1408 XRectangle ibox, lbox;
1412 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
1414 switch (bar_justify) {
1415 case SWM_BAR_JUSTIFY_LEFT:
1418 case SWM_BAR_JUSTIFY_CENTER:
1419 x = (WIDTH(r) - lbox.width) / 2;
1421 case SWM_BAR_JUSTIFY_RIGHT:
1422 x = WIDTH(r) - lbox.width - SWM_BAR_OFFSET;
1426 if (x < SWM_BAR_OFFSET)
1431 rect.width = WIDTH(r->bar);
1432 rect.height = HEIGHT(r->bar);
1434 /* clear back buffer */
1435 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1436 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1437 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc, 1, &rect);
1439 /* draw back buffer */
1440 gcvd.graphics_exposures = 0;
1441 draw = XCreateGC(display, r->bar->buffer, GCGraphicsExposures, &gcvd);
1442 XSetForeground(display, draw, r->s->c[SWM_S_COLOR_BAR_FONT].pixel);
1443 DRAWSTRING(display, r->bar->buffer, bar_fs, draw,
1444 x, (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
1446 XFreeGC(display, draw);
1449 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1450 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1454 bar_print(struct swm_region *r, const char *s)
1457 xcb_rectangle_t rect;
1465 XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len, &info);
1467 switch (bar_justify) {
1468 case SWM_BAR_JUSTIFY_LEFT:
1471 case SWM_BAR_JUSTIFY_CENTER:
1472 x = (WIDTH(r) - info.width) / 2;
1474 case SWM_BAR_JUSTIFY_RIGHT:
1475 x = WIDTH(r) - info.width - SWM_BAR_OFFSET;
1479 if (x < SWM_BAR_OFFSET)
1484 rect.width = WIDTH(r->bar);
1485 rect.height = HEIGHT(r->bar);
1487 /* clear back buffer */
1488 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1489 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1490 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc, 1, &rect);
1492 /* draw back buffer */
1493 draw = XftDrawCreate(display, r->bar->buffer,
1494 DefaultVisual(display, r->s->idx),
1495 DefaultColormap(display, r->s->idx));
1497 XftDrawStringUtf8(draw, &bar_font_color, bar_font, x,
1498 (HEIGHT(r->bar) + bar_font->height) / 2 - bar_font->descent,
1501 XftDrawDestroy(draw);
1504 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1505 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1509 bar_extra_stop(void)
1513 bzero(bar_pipe, sizeof bar_pipe);
1516 kill(bar_pid, SIGTERM);
1519 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1524 bar_class_name(char *s, size_t sz, struct swm_region *r)
1526 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1528 if (r->ws->focus->ch.class_name != NULL)
1529 strlcat(s, r->ws->focus->ch.class_name, sz);
1533 bar_title_name(char *s, size_t sz, struct swm_region *r)
1535 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1537 if (r->ws->focus->ch.instance_name != NULL)
1538 strlcat(s, r->ws->focus->ch.instance_name, sz);
1542 bar_class_title_name(char *s, size_t sz, struct swm_region *r)
1544 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1547 bar_class_name(s, sz, r);
1548 strlcat(s, ":", sz);
1549 bar_title_name(s, sz, r);
1553 bar_window_float(char *s, size_t sz, struct swm_region *r)
1555 if (r == NULL || r ->ws == NULL || r->ws->focus == NULL)
1557 if (r->ws->focus->floating)
1558 strlcat(s, "(f)", sz);
1562 bar_window_name(char *s, size_t sz, struct swm_region *r)
1566 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1568 if ((title = get_win_name(r->ws->focus->id)) == NULL)
1571 strlcat(s, title, sz);
1575 int urgent[SWM_WS_MAX];
1577 bar_urgent(char *s, size_t sz)
1580 int i, j, num_screens;
1582 xcb_get_property_cookie_t c;
1583 xcb_icccm_wm_hints_t hints;
1585 for (i = 0; i < workspace_limit; i++)
1588 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1589 for (i = 0; i < num_screens; i++)
1590 for (j = 0; j < workspace_limit; j++)
1591 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
1592 c = xcb_icccm_get_wm_hints(conn, win->id);
1593 if (xcb_icccm_get_wm_hints_reply(conn, c,
1596 if (hints.flags & XCB_ICCCM_WM_HINT_X_URGENCY)
1600 for (i = 0; i < workspace_limit; i++) {
1602 snprintf(b, sizeof b, "%d ", i + 1);
1604 snprintf(b, sizeof b, "- ");
1610 bar_workspace_name(char *s, size_t sz, struct swm_region *r)
1612 if (r == NULL || r->ws == NULL)
1614 if (r->ws->name != NULL)
1615 strlcat(s, r->ws->name, sz);
1618 /* build the default bar format according to the defined enabled options */
1620 bar_fmt(const char *fmtexp, char *fmtnew, struct swm_region *r, size_t sz)
1622 /* if format provided, just copy the buffers */
1623 if (bar_format != NULL) {
1624 strlcpy(fmtnew, fmtexp, sz);
1628 /* reset the output buffer */
1631 strlcat(fmtnew, "+N:+I ", sz);
1633 strlcat(fmtnew, "+S", sz);
1634 strlcat(fmtnew, " ", sz);
1636 /* only show the workspace name if there's actually one */
1637 if (r != NULL && r->ws != NULL && r->ws->name != NULL)
1638 strlcat(fmtnew, "<+D>", sz);
1639 strlcat(fmtnew, "+3<", sz);
1641 if (clock_enabled) {
1642 strlcat(fmtnew, fmtexp, sz);
1643 strlcat(fmtnew, "+4<", sz);
1646 /* bar_urgent already adds the space before the last asterisk */
1648 strlcat(fmtnew, "* +U*+4<", sz);
1650 if (title_class_enabled) {
1651 strlcat(fmtnew, "+C", sz);
1652 if (title_name_enabled == 0)
1653 strlcat(fmtnew, "+4<", sz);
1656 /* checks needed by the colon and floating strlcat(3) calls below */
1657 if (r != NULL && r->ws != NULL && r->ws->focus != NULL) {
1658 if (title_name_enabled) {
1659 if (title_class_enabled)
1660 strlcat(fmtnew, ":", sz);
1661 strlcat(fmtnew, "+T+4<", sz);
1663 if (window_name_enabled) {
1664 if (r->ws->focus->floating)
1665 strlcat(fmtnew, "+F ", sz);
1666 strlcat(fmtnew, "+64W ", sz);
1670 /* finally add the action script output and the version */
1671 strlcat(fmtnew, "+4<+A+4<+V", sz);
1675 bar_replace_pad(char *tmp, int *limit, size_t sz)
1677 /* special case; no limit given, pad one space, instead */
1678 if (*limit == (int)sz - 1)
1680 snprintf(tmp, sz, "%*s", *limit, " ");
1683 /* replaces the bar format character sequences (like in tmux(1)) */
1685 bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
1689 char tmp[SWM_BAR_MAX];
1693 /* reset strlcat(3) buffer */
1696 /* get number, if any */
1699 if (sscanf(fmt, "%d%n", &limit, &size) != 1)
1700 limit = sizeof tmp - 1;
1701 if (limit <= 0 || limit >= (int)sizeof tmp)
1702 limit = sizeof tmp - 1;
1704 /* there is nothing to replace (ie EOL) */
1711 bar_replace_pad(tmp, &limit, sizeof tmp);
1714 snprintf(tmp, sizeof tmp, "%s", bar_ext);
1717 bar_class_name(tmp, sizeof tmp, r);
1720 bar_workspace_name(tmp, sizeof tmp, r);
1723 bar_window_float(tmp, sizeof tmp, r);
1726 snprintf(tmp, sizeof tmp, "%d", r->ws->idx + 1);
1729 snprintf(tmp, sizeof tmp, "%d", r->s->idx + 1);
1732 bar_class_title_name(tmp, sizeof tmp, r);
1735 snprintf(tmp, sizeof tmp, "%s", r->ws->stacker);
1738 bar_title_name(tmp, sizeof tmp, r);
1741 bar_urgent(tmp, sizeof tmp);
1744 snprintf(tmp, sizeof tmp, "%s", bar_vertext);
1747 bar_window_name(tmp, sizeof tmp, r);
1750 /* unknown character sequence; copy as-is */
1751 snprintf(tmp, sizeof tmp, "+%c", *fmt);
1757 if ((int)len < limit)
1759 while (limit-- > 0) {
1760 if (*offrep >= sz - 1)
1762 fmtrep[(*offrep)++] = *ptr++;
1770 bar_replace(char *fmt, char *fmtrep, struct swm_region *r, size_t sz)
1775 while (*fmt != '\0') {
1777 /* skip ordinary characters */
1780 fmtrep[off++] = *fmt++;
1784 /* character sequence found; replace it */
1785 fmt = bar_replace_seq(fmt, fmtrep, r, &off, sz);
1794 bar_fmt_expand(char *fmtexp, size_t sz)
1801 /* start by grabbing the current time and date */
1803 localtime_r(&tmt, &tm);
1805 /* figure out what to expand */
1806 if (bar_format != NULL)
1808 else if (bar_format == NULL && clock_enabled)
1810 /* if nothing to expand bail out */
1816 /* copy as-is, just in case the format shouldn't be expanded below */
1817 strlcpy(fmtexp, fmt, sz);
1818 /* finally pass the string through strftime(3) */
1819 #ifndef SWM_DENY_CLOCK_FORMAT
1820 if ((len = strftime(fmtexp, sz, fmt, &tm)) == 0)
1821 warnx("format too long");
1829 char fmtexp[SWM_BAR_MAX], fmtnew[SWM_BAR_MAX];
1830 char fmtrep[SWM_BAR_MAX];
1832 struct swm_region *r;
1834 /* expand the format by first passing it through strftime(3) */
1835 bar_fmt_expand(fmtexp, sizeof fmtexp);
1837 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1838 for (i = 0; i < num_screens; i++) {
1839 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1842 bar_fmt(fmtexp, fmtnew, r, sizeof fmtnew);
1843 bar_replace(fmtnew, fmtrep, r, sizeof fmtrep);
1844 if (bar_font_legacy)
1845 bar_print_legacy(r, fmtrep);
1847 bar_print(r, fmtrep);
1858 if (bar_enabled == 0)
1860 if (bar_extra && bar_extra_running) {
1861 /* ignore short reads; it'll correct itself */
1862 while ((b = fgetln(stdin, &len)) != NULL)
1863 if (b && b[len - 1] == '\n') {
1865 strlcpy((char *)bar_ext, b, sizeof bar_ext);
1867 if (b == NULL && errno != EAGAIN) {
1868 warn("bar_update: bar_extra failed");
1872 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1881 /* suppress unused warning since var is needed */
1888 bar_toggle(struct swm_region *r, union arg *args)
1890 struct swm_region *tmpr;
1893 /* suppress unused warnings since vars are needed */
1897 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
1899 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1901 for (i = 0; i < num_screens; i++)
1902 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1904 xcb_unmap_window(conn, tmpr->bar->id);
1906 for (i = 0; i < num_screens; i++)
1907 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1909 map_window_raised(tmpr->bar->id);
1912 bar_enabled = !bar_enabled;
1916 /* must be after stack */
1925 struct swm_region *r;
1929 /* do this here because the conf file is in memory */
1930 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1931 /* launch external status app */
1932 bar_extra_running = 1;
1933 if (pipe(bar_pipe) == -1)
1934 err(1, "pipe error");
1935 socket_setnonblock(bar_pipe[0]);
1936 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1937 if (dup2(bar_pipe[0], 0) == -1)
1939 if (dup2(bar_pipe[1], 1) == -1)
1941 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1942 err(1, "could not disable SIGPIPE");
1943 switch (bar_pid = fork()) {
1945 err(1, "cannot fork");
1949 execvp(bar_argv[0], bar_argv);
1950 err(1, "%s external app failed", bar_argv[0]);
1952 default: /* parent */
1958 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1959 for (i = 0; i < num_screens; i++)
1960 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1963 wa[0] = screens[i].c[SWM_S_COLOR_BAR].pixel;
1964 wa[1] = screens[i].c[SWM_S_COLOR_BAR_BORDER].pixel;
1965 xcb_change_window_attributes(conn, r->bar->id,
1966 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
1976 while ((s = index(s, '-'))) {
1981 return (count == 14);
1987 char *default_string;
1988 char **missing_charsets;
1989 int num_missing_charsets = 0;
1993 XFreeFontSet(display, bar_fs);
1997 DNPRINTF(SWM_D_INIT, "fontset_init: loading bar_fonts: %s\n", bar_fonts);
1999 bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
2000 &num_missing_charsets, &default_string);
2002 if (num_missing_charsets > 0) {
2003 warnx("Unable to load charset(s):");
2005 for (i = 0; i < num_missing_charsets; ++i)
2006 warnx("%s", missing_charsets[i]);
2008 XFreeStringList(missing_charsets);
2010 if (strcmp(default_string, ""))
2011 warnx("Glyphs from those sets will be replaced "
2012 "by '%s'.", default_string);
2014 warnx("Glyphs from those sets won't be drawn.");
2018 errx(1, "Error creating font set structure.");
2020 bar_fs_extents = XExtentsOfFontSet(bar_fs);
2022 bar_height = bar_fs_extents->max_logical_extent.height +
2023 2 * bar_border_width;
2030 xft_init(struct swm_region *r)
2032 char *font, *d, *search;
2035 if (bar_font == NULL) {
2036 if ((d = strdup(bar_fonts)) == NULL)
2037 errx(1, "insufficient memory.");
2039 while ((font = strsep(&search, ",")) != NULL) {
2043 DNPRINTF(SWM_D_INIT, "xft_init: try font %s\n", font);
2046 bar_font = XftFontOpenXlfd(display, r->s->idx,
2049 bar_font = XftFontOpenName(display, r->s->idx,
2054 warnx("unable to load font %s", font);
2057 DNPRINTF(SWM_D_INIT, "successfully opened "
2065 if (bar_font == NULL)
2066 errx(1, "unable to open a font");
2068 PIXEL_TO_XRENDERCOLOR(r->s->c[SWM_S_COLOR_BAR_FONT].pixel, color);
2070 if (!XftColorAllocValue(display, DefaultVisual(display, r->s->idx),
2071 DefaultColormap(display, r->s->idx), &color, &bar_font_color))
2072 warn("unable to allocate Xft color");
2074 bar_height = bar_font->height + 2 * bar_border_width;
2081 bar_setup(struct swm_region *r)
2083 xcb_screen_t *screen;
2086 DNPRINTF(SWM_D_BAR, "bar_setup: screen %d.\n",
2089 if ((screen = get_screen(r->s->idx)) == NULL)
2090 errx(1, "ERROR: can't get screen %d.", r->s->idx);
2095 if ((r->bar = calloc(1, sizeof(struct swm_bar))) == NULL)
2096 err(1, "bar_setup: calloc: failed to allocate memory.");
2098 if (bar_font_legacy)
2104 Y(r->bar) = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
2105 WIDTH(r->bar) = WIDTH(r) - 2 * bar_border_width;
2106 HEIGHT(r->bar) = bar_height - 2 * bar_border_width;
2108 r->bar->id = xcb_generate_id(conn);
2109 wa[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
2110 wa[1] = r->s->c[SWM_S_COLOR_BAR_BORDER].pixel;
2111 wa[2] = XCB_EVENT_MASK_EXPOSURE;
2113 xcb_create_window(conn, XCB_COPY_FROM_PARENT, r->bar->id, r->s->root,
2114 X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar),
2115 bar_border_width, XCB_WINDOW_CLASS_INPUT_OUTPUT,
2116 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL
2117 | XCB_CW_EVENT_MASK, wa);
2119 r->bar->buffer = xcb_generate_id(conn);
2120 xcb_create_pixmap(conn, screen->root_depth, r->bar->buffer, r->bar->id,
2121 WIDTH(r->bar), HEIGHT(r->bar));
2124 xcb_randr_select_input(conn, r->bar->id,
2125 XCB_RANDR_NOTIFY_MASK_OUTPUT_CHANGE);
2128 map_window_raised(r->bar->id);
2130 DNPRINTF(SWM_D_BAR, "bar_setup: window: 0x%x, (x,y) w x h: (%d,%d) "
2131 "%d x %d\n", WINID(r->bar), X(r->bar), Y(r->bar), WIDTH(r->bar),
2134 if (signal(SIGALRM, bar_signal) == SIG_ERR)
2135 err(1, "could not install bar_signal");
2140 bar_cleanup(struct swm_region *r)
2144 xcb_destroy_window(conn, r->bar->id);
2145 xcb_free_pixmap(conn, r->bar->buffer);
2151 set_win_state(struct ws_win *win, uint16_t state)
2153 uint16_t data[2] = { state, XCB_ATOM_NONE };
2155 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%x\n", win->id);
2160 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id, a_state,
2161 a_state, 32, 2, data);
2165 getstate(xcb_window_t w)
2167 uint32_t result = 0;
2168 xcb_get_property_cookie_t c;
2169 xcb_get_property_reply_t *r;
2171 c = xcb_get_property(conn, 0, w, a_state, a_state, 0L, 2L);
2172 r = xcb_get_property_reply(conn, c, NULL);
2175 if (r->type == a_state && r->format == 32 && r->length == 2)
2176 result = *((uint32_t *)xcb_get_property_value(r));
2180 DNPRINTF(SWM_D_MISC, "getstate property: win 0x%x state %u\n", w,
2186 version(struct swm_region *r, union arg *args)
2188 /* suppress unused warnings since vars are needed */
2192 bar_version = !bar_version;
2194 snprintf(bar_vertext, sizeof bar_vertext,
2195 "Version: %s Build: %s", SPECTRWM_VERSION, buildstr);
2197 strlcpy(bar_vertext, "", sizeof bar_vertext);
2204 client_msg(struct ws_win *win, xcb_atom_t a)
2206 xcb_client_message_event_t ev;
2211 bzero(&ev, sizeof ev);
2212 ev.response_type = XCB_CLIENT_MESSAGE;
2213 ev.window = win->id;
2216 ev.data.data32[0] = a;
2217 ev.data.data32[1] = XCB_CURRENT_TIME;
2219 xcb_send_event(conn, 0, win->id,
2220 XCB_EVENT_MASK_NO_EVENT, (const char *)&ev);
2223 /* synthetic response to a ConfigureRequest when not making a change */
2225 config_win(struct ws_win *win, xcb_configure_request_event_t *ev)
2227 xcb_configure_notify_event_t ce;
2232 /* send notification of unchanged state. */
2233 bzero(&ce, sizeof(ce));
2234 ce.response_type = XCB_CONFIGURE_NOTIFY;
2237 ce.width = WIDTH(win);
2238 ce.height = HEIGHT(win);
2239 ce.override_redirect = 0;
2244 ce.window = win->id;
2245 ce.border_width = BORDER(win);
2246 ce.above_sibling = XCB_WINDOW_NONE;
2249 ce.event = ev->window;
2250 ce.window = ev->window;
2252 /* make response appear more WM_SIZE_HINTS-compliant */
2253 if (win->sh.flags) {
2254 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%x,"
2255 " sh.flags: %u, min: %d x %d, max: %d x %d, inc: "
2256 "%d x %d\n", win->id, win->sh.flags, SH_MIN_W(win),
2257 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
2258 SH_INC_W(win), SH_INC_H(win));
2263 /* the hint may be set... to 0! */
2264 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
2265 ce.width = SH_MIN_W(win);
2266 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
2267 ce.height = SH_MIN_H(win);
2272 /* may also be advertized as 0 */
2273 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
2274 ce.width = SH_MAX_W(win);
2275 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
2276 ce.height = SH_MAX_H(win);
2279 /* resize increment. */
2281 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
2282 ce.width -= (ce.width - SH_MIN_W(win)) %
2284 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
2285 ce.height -= (ce.height - SH_MIN_H(win)) %
2289 /* adjust x and y for requested border_width. */
2290 ce.x += BORDER(win) - ev->border_width;
2291 ce.y += BORDER(win) - ev->border_width;
2292 ce.border_width = ev->border_width;
2293 ce.above_sibling = ev->sibling;
2296 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%x, (x,y) w x h: "
2297 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
2298 ce.y, ce.width, ce.height, ce.border_width);
2300 xcb_send_event(conn, 0, win->id, XCB_EVENT_MASK_STRUCTURE_NOTIFY,
2305 count_win(struct workspace *ws, int count_transient)
2310 TAILQ_FOREACH(win, &ws->winlist, entry) {
2311 if (count_transient == 0 && win->floating)
2313 if (count_transient == 0 && win->transient)
2319 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
2325 quit(struct swm_region *r, union arg *args)
2327 /* suppress unused warnings since vars are needed */
2331 DNPRINTF(SWM_D_MISC, "quit\n");
2336 unmap_window(struct ws_win *win)
2338 DNPRINTF(SWM_D_EVENT, "unmap_window: window: 0x%x\n", win->id);
2343 /* don't unmap again */
2344 if (getstate(win->id) == XCB_ICCCM_WM_STATE_ICONIC)
2347 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
2349 xcb_unmap_window(conn, win->id);
2350 xcb_change_window_attributes(conn, win->id,
2351 XCB_CW_BORDER_PIXEL, &win->s->c[SWM_S_COLOR_UNFOCUS].pixel);
2358 int i, j, num_screens;
2360 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2361 for (i = 0; i < num_screens; i++)
2362 for (j = 0; j < workspace_limit; j++)
2363 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2368 fake_keypress(struct ws_win *win, xcb_keysym_t keysym, uint16_t modifiers)
2370 xcb_key_press_event_t event;
2371 xcb_keycode_t *keycode;
2376 keycode = xcb_key_symbols_get_keycode(syms, keysym);
2378 DNPRINTF(SWM_D_MISC, "fake_keypress: win 0x%x keycode %u\n",
2381 bzero(&event, sizeof(event));
2382 event.event = win->id;
2383 event.root = win->s->root;
2384 event.child = XCB_WINDOW_NONE;
2385 event.time = XCB_CURRENT_TIME;
2386 event.event_x = X(win);
2387 event.event_y = Y(win);
2390 event.same_screen = 1;
2391 event.detail = *keycode;
2392 event.state = modifiers;
2394 event.response_type = XCB_KEY_PRESS;
2395 xcb_send_event(conn, 1, win->id,
2396 XCB_EVENT_MASK_KEY_PRESS, (const char *)&event);
2398 event.response_type = XCB_KEY_RELEASE;
2399 xcb_send_event(conn, 1, win->id,
2400 XCB_EVENT_MASK_KEY_RELEASE, (const char *)&event);
2406 restart(struct swm_region *r, union arg *args)
2408 /* suppress unused warning since var is needed */
2412 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
2416 execvp(start_argv[0], start_argv);
2417 warn("execvp failed");
2422 root_to_region(xcb_window_t root)
2424 struct swm_region *r = NULL;
2426 xcb_query_pointer_reply_t *qpr;
2428 DNPRINTF(SWM_D_MISC, "root_to_region: window: 0x%x\n", root);
2430 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2431 for (i = 0; i < num_screens; i++)
2432 if (screens[i].root == root)
2435 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn,
2436 screens[i].root), NULL);
2439 DNPRINTF(SWM_D_MISC, "root_to_region: pointer: (%d,%d)\n",
2440 qpr->root_x, qpr->root_y);
2441 /* choose a region based on pointer location */
2442 TAILQ_FOREACH(r, &screens[i].rl, entry)
2443 if (X(r) <= qpr->root_x && qpr->root_x < MAX_X(r) &&
2444 Y(r) <= qpr->root_y && qpr->root_y < MAX_Y(r))
2450 r = TAILQ_FIRST(&screens[i].rl);
2456 find_unmanaged_window(xcb_window_t id)
2459 int i, j, num_screens;
2461 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2462 for (i = 0; i < num_screens; i++)
2463 for (j = 0; j < workspace_limit; j++)
2464 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
2472 find_window(xcb_window_t id)
2475 int i, j, num_screens;
2476 xcb_query_tree_reply_t *r;
2478 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2479 for (i = 0; i < num_screens; i++)
2480 for (j = 0; j < workspace_limit; j++)
2481 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2485 r = xcb_query_tree_reply(conn, xcb_query_tree(conn, id), NULL);
2489 /* if we were looking for the parent return that window instead */
2490 if (r->parent == 0 || r->root == r->parent) {
2495 /* look for parent */
2496 for (i = 0; i < num_screens; i++)
2497 for (j = 0; j < workspace_limit; j++)
2498 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2499 if (r->parent == win->id) {
2509 spawn(int ws_idx, union arg *args, int close_fd)
2514 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
2516 close(xcb_get_file_descriptor(conn));
2518 setenv("LD_PRELOAD", SWM_LIB, 1);
2520 if (asprintf(&ret, "%d", ws_idx) == -1) {
2521 warn("spawn: asprintf SWM_WS");
2524 setenv("_SWM_WS", ret, 1);
2528 if (asprintf(&ret, "%d", getpid()) == -1) {
2529 warn("spawn: asprintf _SWM_PID");
2532 setenv("_SWM_PID", ret, 1);
2536 if (setsid() == -1) {
2537 warn("spawn: setsid");
2543 * close stdin and stdout to prevent interaction between apps
2544 * and the baraction script
2545 * leave stderr open to record errors
2547 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
2548 warn("spawn: open");
2551 dup2(fd, STDIN_FILENO);
2552 dup2(fd, STDOUT_FILENO);
2557 execvp(args->argv[0], args->argv);
2559 warn("spawn: execvp");
2564 kill_refs(struct ws_win *win)
2566 int i, x, num_screens;
2567 struct swm_region *r;
2568 struct workspace *ws;
2573 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2574 for (i = 0; i < num_screens; i++)
2575 TAILQ_FOREACH(r, &screens[i].rl, entry)
2576 for (x = 0; x < workspace_limit; x++) {
2578 if (win == ws->focus)
2580 if (win == ws->focus_prev)
2581 ws->focus_prev = NULL;
2586 validate_win(struct ws_win *testwin)
2589 struct workspace *ws;
2590 struct swm_region *r;
2591 int i, x, num_screens;
2593 if (testwin == NULL)
2596 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2597 for (i = 0; i < num_screens; i++)
2598 TAILQ_FOREACH(r, &screens[i].rl, entry)
2599 for (x = 0; x < workspace_limit; x++) {
2601 TAILQ_FOREACH(win, &ws->winlist, entry)
2609 validate_ws(struct workspace *testws)
2611 struct swm_region *r;
2612 struct workspace *ws;
2613 int i, x, num_screens;
2615 /* validate all ws */
2616 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2617 for (i = 0; i < num_screens; i++)
2618 TAILQ_FOREACH(r, &screens[i].rl, entry)
2619 for (x = 0; x < workspace_limit; x++) {
2628 unfocus_win(struct ws_win *win)
2630 xcb_window_t none = XCB_WINDOW_NONE;
2632 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%x\n", WINID(win));
2636 if (win->ws == NULL)
2639 if (validate_ws(win->ws))
2640 return; /* XXX this gets hit with thunderbird, needs fixing */
2642 if (win->ws->r == NULL)
2645 if (validate_win(win)) {
2650 if (win->ws->focus == win) {
2651 win->ws->focus = NULL;
2652 win->ws->focus_prev = win;
2655 if (validate_win(win->ws->focus)) {
2656 kill_refs(win->ws->focus);
2657 win->ws->focus = NULL;
2659 if (validate_win(win->ws->focus_prev)) {
2660 kill_refs(win->ws->focus_prev);
2661 win->ws->focus_prev = NULL;
2664 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
2665 &win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].pixel);
2666 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2667 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1, &none);
2674 int i, j, num_screens;
2676 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
2678 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2679 for (i = 0; i < num_screens; i++)
2680 for (j = 0; j < workspace_limit; j++)
2681 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2686 focus_win(struct ws_win *win)
2688 struct ws_win *cfw = NULL;
2689 xcb_get_input_focus_reply_t *r;
2690 xcb_window_t cur_focus = XCB_WINDOW_NONE;
2692 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%x\n", WINID(win));
2695 /* Clear the status-bar. */
2700 if (win->ws == NULL)
2703 if (validate_ws(win->ws))
2704 return; /* XXX this gets hit with thunderbird, needs fixing */
2706 if (validate_win(win)) {
2711 r = xcb_get_input_focus_reply(conn, xcb_get_input_focus(conn), NULL);
2713 cur_focus = r->focus;
2717 cfw = find_window(cur_focus);
2720 if (win->ws->focus == win) {
2721 DNPRINTF(SWM_D_FOCUS, "focus_win: already focused; "
2725 DNPRINTF(SWM_D_FOCUS, "focus_win: already has input "
2731 win->ws->focus = win;
2733 /* Tell app it can set focus. */
2734 if (win->take_focus) {
2735 /* java is special; always tell parent */
2736 if (win->transient && win->java)
2737 client_msg(find_window(win->transient), a_takefocus);
2739 client_msg(win, a_takefocus);
2742 if (win->ws->r != NULL) {
2744 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
2745 win->id, XCB_CURRENT_TIME);
2746 xcb_change_window_attributes(conn, win->id,
2747 XCB_CW_BORDER_PIXEL,
2748 &win->ws->r->s->c[SWM_S_COLOR_FOCUS].pixel);
2749 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
2750 win->ws->always_raise)
2751 map_window_raised(win->id);
2753 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2754 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
2761 /* If a child window should have focus instead, return it. */
2763 focus_magic(struct ws_win *win)
2765 struct ws_win *parent = NULL;
2767 DNPRINTF(SWM_D_FOCUS, "focus_magic: window: 0x%x\n", WINID(win));
2771 if (win->transient) {
2772 parent = find_window(win->transient);
2774 /* If parent prefers focus elsewhere, then do so. */
2775 if (parent && parent->focus_child) {
2776 if (validate_win(parent->focus_child) == 0)
2777 win = parent->focus_child;
2779 parent->focus_child = NULL;
2783 /* If this window prefers focus elsewhere, then do so. */
2784 if (win->focus_child) {
2785 if (validate_win(win->focus_child) == 0)
2786 win = win->focus_child;
2788 win->focus_child = NULL;
2795 event_drain(uint8_t rt)
2797 xcb_generic_event_t *evt;
2799 /* ensure all pending requests have been processed before filtering. */
2801 while ((evt = xcb_poll_for_event(conn))) {
2802 if (XCB_EVENT_RESPONSE_TYPE(evt) != rt)
2810 switchws(struct swm_region *r, union arg *args)
2812 int wsid = args->id, unmap_old = 0;
2813 struct swm_region *this_r, *other_r;
2815 struct workspace *new_ws, *old_ws;
2821 if (wsid >= workspace_limit)
2825 old_ws = this_r->ws;
2826 new_ws = &this_r->s->ws[wsid];
2828 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
2829 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
2831 if (new_ws == NULL || old_ws == NULL)
2833 if (new_ws == old_ws)
2836 other_r = new_ws->r;
2837 if (other_r == NULL) {
2838 /* the other workspace is hidden, hide this one */
2842 /* the other ws is visible in another region, exchange them */
2843 other_r->ws_prior = new_ws;
2844 other_r->ws = old_ws;
2845 old_ws->r = other_r;
2847 this_r->ws_prior = old_ws;
2848 this_r->ws = new_ws;
2851 /* this is needed so that we can click on a window after a restart */
2855 a.id = SWM_ARG_ID_FOCUSCUR;
2856 focus(new_ws->r, &a);
2858 /* unmap old windows */
2860 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2865 DNPRINTF(SWM_D_WS, "switchws: done\n");
2869 cyclews(struct swm_region *r, union arg *args)
2872 struct swm_screen *s = r->s;
2875 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2876 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2881 case SWM_ARG_ID_CYCLEWS_UP_ALL:
2884 case SWM_ARG_ID_CYCLEWS_UP:
2885 if (a.id < workspace_limit - 1)
2890 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
2893 case SWM_ARG_ID_CYCLEWS_DOWN:
2897 a.id = workspace_limit - 1;
2904 (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
2906 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2910 } while (a.id != r->ws->idx);
2914 priorws(struct swm_region *r, union arg *args)
2920 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2921 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2923 if (r->ws_prior == NULL)
2926 a.id = r->ws_prior->idx;
2931 cyclescr(struct swm_region *r, union arg *args)
2933 struct swm_region *rr = NULL;
2935 int i, x, y, num_screens;
2937 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2938 /* do nothing if we don't have more than one screen */
2939 if (!(num_screens > 1 || outputs > 1))
2944 case SWM_ARG_ID_CYCLESC_UP:
2945 rr = TAILQ_NEXT(r, entry);
2947 rr = TAILQ_FIRST(&screens[i].rl);
2949 case SWM_ARG_ID_CYCLESC_DOWN:
2950 rr = TAILQ_PREV(r, swm_region_list, entry);
2952 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2960 /* move mouse to region */
2962 y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
2963 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0, 0,
2966 a.id = SWM_ARG_ID_FOCUSCUR;
2969 if (rr->ws->focus) {
2970 /* move to focus window */
2971 x = X(rr->ws->focus) + 1;
2972 y = Y(rr->ws->focus) + 1;
2973 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0,
2979 sort_windows(struct ws_win_list *wl)
2981 struct ws_win *win, *parent, *nxt;
2986 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
2987 nxt = TAILQ_NEXT(win, entry);
2988 if (win->transient) {
2989 parent = find_window(win->transient);
2990 if (parent == NULL) {
2991 warnx("not possible bug");
2994 TAILQ_REMOVE(wl, win, entry);
2995 TAILQ_INSERT_AFTER(wl, parent, win, entry);
3002 swapwin(struct swm_region *r, union arg *args)
3004 struct ws_win *target, *source;
3005 struct ws_win *cur_focus;
3006 struct ws_win_list *wl;
3009 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
3010 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
3012 cur_focus = r->ws->focus;
3013 if (cur_focus == NULL)
3017 wl = &source->ws->winlist;
3020 case SWM_ARG_ID_SWAPPREV:
3021 if (source->transient)
3022 source = find_window(source->transient);
3023 target = TAILQ_PREV(source, ws_win_list, entry);
3024 if (target && target->transient)
3025 target = find_window(target->transient);
3026 TAILQ_REMOVE(wl, source, entry);
3028 TAILQ_INSERT_TAIL(wl, source, entry);
3030 TAILQ_INSERT_BEFORE(target, source, entry);
3032 case SWM_ARG_ID_SWAPNEXT:
3033 target = TAILQ_NEXT(source, entry);
3034 /* move the parent and let the sort handle the move */
3035 if (source->transient)
3036 source = find_window(source->transient);
3037 TAILQ_REMOVE(wl, source, entry);
3039 TAILQ_INSERT_HEAD(wl, source, entry);
3041 TAILQ_INSERT_AFTER(wl, target, source, entry);
3043 case SWM_ARG_ID_SWAPMAIN:
3044 target = TAILQ_FIRST(wl);
3045 if (target == source) {
3046 if (source->ws->focus_prev != NULL &&
3047 source->ws->focus_prev != target)
3048 source = source->ws->focus_prev;
3052 if (target == NULL || source == NULL)
3054 source->ws->focus_prev = target;
3055 TAILQ_REMOVE(wl, target, entry);
3056 TAILQ_INSERT_BEFORE(source, target, entry);
3057 TAILQ_REMOVE(wl, source, entry);
3058 TAILQ_INSERT_HEAD(wl, source, entry);
3060 case SWM_ARG_ID_MOVELAST:
3061 TAILQ_REMOVE(wl, source, entry);
3062 TAILQ_INSERT_TAIL(wl, source, entry);
3065 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
3077 focus_prev(struct ws_win *win)
3079 struct ws_win *winfocus = NULL;
3080 struct ws_win *cur_focus = NULL;
3081 struct ws_win_list *wl = NULL;
3082 struct workspace *ws = NULL;
3084 if (!(win && win->ws))
3089 cur_focus = ws->focus;
3091 DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%x, cur_focus: 0x%x\n",
3092 WINID(win), WINID(cur_focus));
3094 /* pickle, just focus on whatever */
3095 if (cur_focus == NULL) {
3096 /* use prev_focus if valid */
3097 if (ws->focus_prev && ws->focus_prev != cur_focus &&
3098 find_window(WINID(ws->focus_prev)))
3099 winfocus = ws->focus_prev;
3103 /* if transient focus on parent */
3104 if (cur_focus->transient) {
3105 winfocus = find_window(cur_focus->transient);
3109 /* if in max_stack try harder */
3110 if ((win->quirks & SWM_Q_FOCUSPREV) ||
3111 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
3112 if (cur_focus != ws->focus_prev)
3113 winfocus = ws->focus_prev;
3115 winfocus = TAILQ_PREV(win, ws_win_list, entry);
3120 DNPRINTF(SWM_D_FOCUS, "focus_prev: focus_close: %d\n", focus_close);
3122 if (winfocus == NULL || winfocus == win) {
3123 switch (focus_close) {
3124 case SWM_STACK_BOTTOM:
3125 winfocus = TAILQ_FIRST(wl);
3128 winfocus = TAILQ_LAST(wl, ws_win_list);
3130 case SWM_STACK_ABOVE:
3131 if ((winfocus = TAILQ_NEXT(cur_focus, entry)) == NULL) {
3132 if (focus_close_wrap)
3133 winfocus = TAILQ_FIRST(wl);
3135 winfocus = TAILQ_PREV(cur_focus,
3136 ws_win_list, entry);
3139 case SWM_STACK_BELOW:
3140 if ((winfocus = TAILQ_PREV(cur_focus, ws_win_list,
3142 if (focus_close_wrap)
3143 winfocus = TAILQ_LAST(wl, ws_win_list);
3145 winfocus = TAILQ_NEXT(cur_focus, entry);
3151 if (winfocus == NULL) {
3152 if (focus_default == SWM_STACK_TOP)
3153 winfocus = TAILQ_LAST(wl, ws_win_list);
3155 winfocus = TAILQ_FIRST(wl);
3159 focus_win(focus_magic(winfocus));
3163 focus(struct swm_region *r, union arg *args)
3165 struct ws_win *winfocus = NULL, *head;
3166 struct ws_win *cur_focus = NULL;
3167 struct ws_win_list *wl = NULL;
3168 struct workspace *ws = NULL;
3174 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
3176 /* treat FOCUS_CUR special */
3177 if (args->id == SWM_ARG_ID_FOCUSCUR) {
3178 if (r->ws->focus && r->ws->focus->iconic == 0)
3179 winfocus = r->ws->focus;
3180 else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
3181 winfocus = r->ws->focus_prev;
3183 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
3184 if (winfocus->iconic == 0)
3187 focus_win(focus_magic(winfocus));
3191 if ((cur_focus = r->ws->focus) == NULL)
3195 if (TAILQ_EMPTY(wl))
3197 /* make sure there is at least one uniconified window */
3199 TAILQ_FOREACH(winfocus, wl, entry)
3200 if (winfocus->iconic == 0) {
3208 case SWM_ARG_ID_FOCUSPREV:
3209 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
3211 head = TAILQ_LAST(wl, ws_win_list);
3213 if (WINID(winfocus) == cur_focus->transient) {
3214 head = TAILQ_PREV(winfocus, ws_win_list, entry);
3216 head = TAILQ_LAST(wl, ws_win_list);
3221 if (winfocus && winfocus->iconic) {
3222 while (winfocus != cur_focus) {
3223 if (winfocus == NULL)
3224 winfocus = TAILQ_LAST(wl, ws_win_list);
3225 if (winfocus->iconic == 0)
3227 winfocus = TAILQ_PREV(winfocus, ws_win_list,
3233 case SWM_ARG_ID_FOCUSNEXT:
3234 head = TAILQ_NEXT(cur_focus, entry);
3236 head = TAILQ_FIRST(wl);
3240 if (winfocus && winfocus->iconic) {
3241 while (winfocus != cur_focus) {
3242 if (winfocus == NULL)
3243 winfocus = TAILQ_FIRST(wl);
3244 if (winfocus->iconic == 0)
3246 winfocus = TAILQ_NEXT(winfocus, entry);
3251 case SWM_ARG_ID_FOCUSMAIN:
3252 winfocus = TAILQ_FIRST(wl);
3253 if (winfocus == cur_focus)
3254 winfocus = cur_focus->ws->focus_prev;
3261 focus_win(focus_magic(winfocus));
3267 cycle_layout(struct swm_region *r, union arg *args)
3269 struct workspace *ws = r->ws;
3272 /* suppress unused warning since var is needed */
3275 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
3278 if (ws->cur_layout->l_stack == NULL)
3279 ws->cur_layout = &layouts[0];
3284 a.id = SWM_ARG_ID_FOCUSCUR;
3291 stack_config(struct swm_region *r, union arg *args)
3293 struct workspace *ws = r->ws;
3295 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
3298 if (ws->cur_layout->l_config != NULL)
3299 ws->cur_layout->l_config(ws, args->id);
3301 if (args->id != SWM_ARG_ID_STACKINIT)
3308 struct swm_geometry g;
3309 struct swm_region *r;
3315 DNPRINTF(SWM_D_STACK, "stack: begin\n");
3317 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3318 for (i = 0; i < num_screens; i++) {
3322 TAILQ_FOREACH(r, &screens[i].rl, entry) {
3323 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
3324 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
3326 /* start with screen geometry, adjust for bar */
3328 g.w -= 2 * border_width;
3329 g.h -= 2 * border_width;
3335 r->ws->cur_layout->l_stack(r->ws, &g);
3336 r->ws->cur_layout->l_string(r->ws);
3337 /* save r so we can track region changes */
3344 DNPRINTF(SWM_D_STACK, "stack: end\n");
3348 store_float_geom(struct ws_win *win, struct swm_region *r)
3350 if (win == NULL || r == NULL)
3353 /* retain window geom and region geom */
3354 win->g_float = win->g;
3355 win->g_float.x -= X(r);
3356 win->g_float.y -= Y(r);
3357 win->g_floatvalid = 1;
3358 DNPRINTF(SWM_D_MISC, "store_float_geom: window: 0x%x, g: (%d,%d)"
3359 " %d x %d, g_float: (%d,%d) %d x %d\n", win->id, X(win), Y(win),
3360 WIDTH(win), HEIGHT(win), win->g_float.x, win->g_float.y,
3361 win->g_float.w, win->g_float.h);
3365 load_float_geom(struct ws_win *win, struct swm_region *r)
3367 if (win == NULL || r == NULL)
3370 if (win->g_floatvalid) {
3371 win->g = win->g_float;
3374 DNPRINTF(SWM_D_MISC, "load_float_geom: window: 0x%x, g: (%d,%d)"
3375 "%d x %d\n", win->id, X(win), Y(win), WIDTH(win),
3378 DNPRINTF(SWM_D_MISC, "load_float_geom: window: 0x%x, g_float "
3379 "is not set.\n", win->id);
3384 stack_floater(struct ws_win *win, struct swm_region *r)
3389 DNPRINTF(SWM_D_MISC, "stack_floater: window: 0x%x\n", win->id);
3392 * to allow windows to change their size (e.g. mplayer fs) only retrieve
3393 * geom on ws switches or return from max mode
3395 if (win->floatmaxed || (r != r->ws->old_r &&
3396 !(win->ewmh_flags & EWMH_F_FULLSCREEN))) {
3397 /* update geometry for the new region */
3398 load_float_geom(win, r);
3401 win->floatmaxed = 0;
3404 * if set to fullscreen mode, configure window to maximum size.
3406 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3407 if (!win->g_floatvalid)
3408 store_float_geom(win, win->ws->r);
3414 * remove border on fullscreen floater when in fullscreen mode or when
3415 * the quirk is present.
3417 if ((win->ewmh_flags & EWMH_F_FULLSCREEN) ||
3418 ((win->quirks & SWM_Q_FULLSCREEN) &&
3419 (WIDTH(win) >= WIDTH(r)) && (HEIGHT(win) >= HEIGHT(r)))) {
3420 if (win->bordered) {
3422 X(win) += border_width;
3423 Y(win) += border_width;
3425 } else if (!win->bordered) {
3427 X(win) -= border_width;
3428 Y(win) -= border_width;
3431 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
3432 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
3433 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
3436 if (!win->manual && !(win->ewmh_flags & EWMH_F_FULLSCREEN) &&
3437 !(win->quirks & SWM_Q_ANYWHERE)) {
3439 * floaters and transients are auto-centred unless moved,
3440 * resized or ANYWHERE quirk is set.
3442 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - BORDER(win);
3443 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - BORDER(win);
3445 store_float_geom(win, r);
3448 /* keep window within region bounds */
3449 constrain_window(win, r, 0);
3455 * Send keystrokes to terminal to decrease/increase the font size as the
3456 * window size changes.
3459 adjust_font(struct ws_win *win)
3461 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
3462 win->floating || win->transient)
3465 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
3466 WIDTH(win) / win->sh.width_inc < term_width &&
3467 win->font_steps < SWM_MAX_FONT_STEPS) {
3468 win->font_size_boundary[win->font_steps] =
3469 (win->sh.width_inc * term_width) + win->sh.base_width;
3472 win->last_inc = win->sh.width_inc;
3473 fake_keypress(win, XK_KP_Subtract, XCB_MOD_MASK_SHIFT);
3474 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
3475 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
3478 win->last_inc = win->sh.width_inc;
3479 fake_keypress(win, XK_KP_Add, XCB_MOD_MASK_SHIFT);
3483 #define SWAPXY(g) do { \
3485 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
3486 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
3489 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
3491 struct swm_geometry win_g, r_g = *g;
3492 struct ws_win *win, *fs_win = NULL;
3493 int i, j, s, stacks;
3494 int w_inc = 1, h_inc, w_base = 1, h_base;
3495 int hrh, extra = 0, h_slice, last_h = 0;
3496 int split, colno, winno, mwin, msize, mscale;
3497 int remain, missing, v_slice, reconfigure;
3499 xcb_get_window_attributes_reply_t *war;
3501 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
3502 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
3504 winno = count_win(ws, 0);
3505 if (winno == 0 && count_win(ws, 1) == 0)
3508 TAILQ_FOREACH(win, &ws->winlist, entry)
3509 if (win->transient == 0 && win->floating == 0
3510 && win->iconic == 0)
3517 w_inc = win->sh.width_inc;
3518 w_base = win->sh.base_width;
3519 mwin = ws->l_state.horizontal_mwin;
3520 mscale = ws->l_state.horizontal_msize;
3521 stacks = ws->l_state.horizontal_stacks;
3524 w_inc = win->sh.height_inc;
3525 w_base = win->sh.base_height;
3526 mwin = ws->l_state.vertical_mwin;
3527 mscale = ws->l_state.vertical_msize;
3528 stacks = ws->l_state.vertical_stacks;
3532 if (stacks > winno - mwin)
3533 stacks = winno - mwin;
3537 h_slice = r_g.h / SWM_H_SLICE;
3538 if (mwin && winno > mwin) {
3539 v_slice = r_g.w / SWM_V_SLICE;
3543 win_g.w = v_slice * mscale;
3545 if (w_inc > 1 && w_inc < v_slice) {
3546 /* adjust for window's requested size increment */
3547 remain = (win_g.w - w_base) % w_inc;
3553 win_g.x += r_g.w - msize;
3556 colno = split = winno / stacks;
3557 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
3558 2 * border_width) / stacks);
3560 hrh = r_g.h / colno;
3561 extra = r_g.h - (colno * hrh);
3562 win_g.h = hrh - 2 * border_width;
3564 /* stack all the tiled windows */
3565 i = j = 0, s = stacks;
3566 TAILQ_FOREACH(win, &ws->winlist, entry) {
3567 if (win->transient != 0 || win->floating != 0)
3569 if (win->iconic != 0)
3572 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3577 if (split && i == split) {
3578 colno = (winno - mwin) / stacks;
3579 if (s <= (winno - mwin) % stacks)
3581 split = split + colno;
3582 hrh = (r_g.h / colno);
3583 extra = r_g.h - (colno * hrh);
3587 win_g.x += win_g.w + 2 * border_width;
3588 win_g.w = (r_g.w - msize -
3589 (stacks * 2 * border_width)) / stacks;
3591 win_g.w += (r_g.w - msize -
3592 (stacks * 2 * border_width)) % stacks;
3596 win_g.h = hrh - 2 * border_width;
3598 h_inc = win->sh.width_inc;
3599 h_base = win->sh.base_width;
3601 h_inc = win->sh.height_inc;
3602 h_base = win->sh.base_height;
3604 if (j == colno - 1) {
3605 win_g.h = hrh + extra;
3606 } else if (h_inc > 1 && h_inc < h_slice) {
3607 /* adjust for window's requested size increment */
3608 remain = (win_g.h - h_base) % h_inc;
3609 missing = h_inc - remain;
3611 if (missing <= extra || j == 0) {
3623 win_g.y += last_h + 2 * border_width;
3625 if (disable_border && bar_enabled == 0 && winno == 1){
3627 win_g.w += 2 * border_width;
3628 win_g.h += 2 * border_width;
3633 if (X(win) != win_g.y || Y(win) != win_g.x ||
3634 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
3638 WIDTH(win) = win_g.h;
3639 HEIGHT(win) = win_g.w;
3642 if (X(win) != win_g.x || Y(win) != win_g.y ||
3643 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
3647 WIDTH(win) = win_g.w;
3648 HEIGHT(win) = win_g.h;
3652 if (bordered != win->bordered) {
3654 win->bordered = bordered;
3662 war = xcb_get_window_attributes_reply(conn,
3663 xcb_get_window_attributes(conn, win->id),
3666 if (war->map_state == XCB_MAP_STATE_UNMAPPED)
3667 map_window_raised(win->id);
3677 /* now, stack all the floaters and transients */
3678 TAILQ_FOREACH(win, &ws->winlist, entry) {
3679 if (win->transient == 0 && win->floating == 0)
3681 if (win->iconic == 1)
3683 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3688 stack_floater(win, ws->r);
3689 map_window_raised(win->id);
3693 stack_floater(fs_win, ws->r);
3694 map_window_raised(fs_win->id);
3699 vertical_config(struct workspace *ws, int id)
3701 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
3705 case SWM_ARG_ID_STACKRESET:
3706 case SWM_ARG_ID_STACKINIT:
3707 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
3708 ws->l_state.vertical_mwin = 1;
3709 ws->l_state.vertical_stacks = 1;
3711 case SWM_ARG_ID_MASTERSHRINK:
3712 if (ws->l_state.vertical_msize > 1)
3713 ws->l_state.vertical_msize--;
3715 case SWM_ARG_ID_MASTERGROW:
3716 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
3717 ws->l_state.vertical_msize++;
3719 case SWM_ARG_ID_MASTERADD:
3720 ws->l_state.vertical_mwin++;
3722 case SWM_ARG_ID_MASTERDEL:
3723 if (ws->l_state.vertical_mwin > 0)
3724 ws->l_state.vertical_mwin--;
3726 case SWM_ARG_ID_STACKINC:
3727 ws->l_state.vertical_stacks++;
3729 case SWM_ARG_ID_STACKDEC:
3730 if (ws->l_state.vertical_stacks > 1)
3731 ws->l_state.vertical_stacks--;
3733 case SWM_ARG_ID_FLIPLAYOUT:
3734 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
3742 vertical_stack(struct workspace *ws, struct swm_geometry *g)
3744 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
3746 stack_master(ws, g, 0, ws->l_state.vertical_flip);
3750 horizontal_config(struct workspace *ws, int id)
3752 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
3755 case SWM_ARG_ID_STACKRESET:
3756 case SWM_ARG_ID_STACKINIT:
3757 ws->l_state.horizontal_mwin = 1;
3758 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
3759 ws->l_state.horizontal_stacks = 1;
3761 case SWM_ARG_ID_MASTERSHRINK:
3762 if (ws->l_state.horizontal_msize > 1)
3763 ws->l_state.horizontal_msize--;
3765 case SWM_ARG_ID_MASTERGROW:
3766 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
3767 ws->l_state.horizontal_msize++;
3769 case SWM_ARG_ID_MASTERADD:
3770 ws->l_state.horizontal_mwin++;
3772 case SWM_ARG_ID_MASTERDEL:
3773 if (ws->l_state.horizontal_mwin > 0)
3774 ws->l_state.horizontal_mwin--;
3776 case SWM_ARG_ID_STACKINC:
3777 ws->l_state.horizontal_stacks++;
3779 case SWM_ARG_ID_STACKDEC:
3780 if (ws->l_state.horizontal_stacks > 1)
3781 ws->l_state.horizontal_stacks--;
3783 case SWM_ARG_ID_FLIPLAYOUT:
3784 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
3792 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
3794 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
3796 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
3799 /* fullscreen view */
3801 max_stack(struct workspace *ws, struct swm_geometry *g)
3803 struct swm_geometry gg = *g;
3804 struct ws_win *win, *wintrans = NULL, *parent = NULL;
3805 int winno, num_screens;
3807 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
3812 winno = count_win(ws, 0);
3813 if (winno == 0 && count_win(ws, 1) == 0)
3816 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3817 TAILQ_FOREACH(win, &ws->winlist, entry) {
3818 if (win->transient) {
3820 parent = find_window(win->transient);
3824 if (win->floating && win->floatmaxed == 0 ) {
3826 * retain geometry for retrieval on exit from
3829 store_float_geom(win, ws->r);
3830 win->floatmaxed = 1;
3833 /* only reconfigure if necessary */
3834 if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
3835 HEIGHT(win) != gg.h) {
3841 WIDTH(win) += 2 * border_width;
3842 HEIGHT(win) += 2 * border_width;
3847 /* unmap only if we don't have multi screen */
3848 if (win != ws->focus)
3849 if (!(num_screens > 1 || outputs > 1))
3853 /* put the last transient on top */
3856 map_window_raised(parent->id);
3857 stack_floater(wintrans, ws->r);
3858 focus_win(focus_magic(wintrans));
3863 send_to_ws(struct swm_region *r, union arg *args)
3865 int wsid = args->id;
3866 struct ws_win *win = NULL, *parent;
3867 struct workspace *ws, *nws;
3868 char ws_idx_str[SWM_PROPLEN];
3871 if (wsid >= workspace_limit)
3874 if (r && r->ws && r->ws->focus)
3880 if (win->ws->idx == wsid)
3883 DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%x\n", win->id);
3886 nws = &win->s->ws[wsid];
3888 a.id = SWM_ARG_ID_FOCUSPREV;
3890 if (win->transient) {
3891 parent = find_window(win->transient);
3893 unmap_window(parent);
3894 TAILQ_REMOVE(&ws->winlist, parent, entry);
3895 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
3900 TAILQ_REMOVE(&ws->winlist, win, entry);
3901 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
3902 if (TAILQ_EMPTY(&ws->winlist))
3903 r->ws->focus = NULL;
3906 /* Try to update the window's workspace property */
3907 if (snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) < SWM_PROPLEN) {
3908 DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
3910 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
3911 a_swm_ws, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
3922 pressbutton(struct swm_region *r, union arg *args)
3924 /* suppress unused warning since var is needed */
3927 xcb_test_fake_input(conn, XCB_BUTTON_PRESS, args->id,
3928 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3929 xcb_test_fake_input(conn, XCB_BUTTON_RELEASE, args->id,
3930 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3934 raise_toggle(struct swm_region *r, union arg *args)
3936 /* suppress unused warning since var is needed */
3939 if (r == NULL || r->ws == NULL)
3942 r->ws->always_raise = !r->ws->always_raise;
3944 /* bring floaters back to top */
3945 if (r->ws->always_raise == 0)
3952 iconify(struct swm_region *r, union arg *args)
3956 /* suppress unused warning since var is needed */
3959 if (r->ws->focus == NULL)
3961 unmap_window(r->ws->focus);
3962 update_iconic(r->ws->focus, 1);
3965 r->ws->focus = NULL;
3966 a.id = SWM_ARG_ID_FOCUSCUR;
3973 get_win_name(xcb_window_t win)
3976 xcb_get_property_cookie_t c;
3977 xcb_get_property_reply_t *r;
3979 /* First try _NET_WM_NAME for UTF-8. */
3980 c = xcb_get_property(conn, 0, win, a_netwmname,
3981 XCB_GET_PROPERTY_TYPE_ANY, 0, UINT_MAX);
3982 r = xcb_get_property_reply(conn, c, NULL);
3984 if (!r || r->type == XCB_NONE) {
3986 /* Use WM_NAME instead; no UTF-8. */
3987 c = xcb_get_property(conn, 0, win, XCB_ATOM_WM_NAME,
3988 XCB_GET_PROPERTY_TYPE_ANY, 0, UINT_MAX);
3989 r = xcb_get_property_reply(conn, c, NULL);
3991 if(!r || r->type == XCB_NONE) {
3998 name = strndup(xcb_get_property_value(r),
3999 xcb_get_property_value_length(r));
4006 uniconify(struct swm_region *r, union arg *args)
4013 DNPRINTF(SWM_D_MISC, "uniconify\n");
4015 if (r == NULL || r->ws == NULL)
4018 /* make sure we have anything to uniconify */
4019 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
4020 if (win->ws == NULL)
4021 continue; /* should never happen */
4022 if (win->iconic == 0)
4030 search_resp_action = SWM_SEARCH_UNICONIFY;
4032 spawn_select(r, args, "search", &searchpid);
4034 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
4037 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
4038 if (win->ws == NULL)
4039 continue; /* should never happen */
4040 if (win->iconic == 0)
4043 name = get_win_name(win->id);
4046 fprintf(lfile, "%s.%u\n", name, win->id);
4056 name_workspace(struct swm_region *r, union arg *args)
4060 DNPRINTF(SWM_D_MISC, "name_workspace\n");
4066 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
4068 spawn_select(r, args, "name_workspace", &searchpid);
4070 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
4073 fprintf(lfile, "%s", "");
4078 search_workspace(struct swm_region *r, union arg *args)
4081 struct workspace *ws;
4084 DNPRINTF(SWM_D_MISC, "search_workspace\n");
4090 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
4092 spawn_select(r, args, "search", &searchpid);
4094 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
4097 for (i = 0; i < workspace_limit; i++) {
4101 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
4102 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
4109 search_win_cleanup(void)
4111 struct search_window *sw = NULL;
4113 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
4114 xcb_destroy_window(conn, sw->indicator);
4115 TAILQ_REMOVE(&search_wl, sw, entry);
4121 search_win(struct swm_region *r, union arg *args)
4123 struct ws_win *win = NULL;
4124 struct search_window *sw = NULL;
4127 int i, width, height;
4135 XRectangle l_ibox, l_lbox;
4137 DNPRINTF(SWM_D_MISC, "search_win\n");
4140 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
4142 spawn_select(r, args, "search", &searchpid);
4144 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
4147 TAILQ_INIT(&search_wl);
4150 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
4151 if (win->iconic == 1)
4154 sw = calloc(1, sizeof(struct search_window));
4156 warn("search_win: calloc");
4158 search_win_cleanup();
4164 snprintf(s, sizeof s, "%d", i);
4167 w = xcb_generate_id(conn);
4168 wa[0] = r->s->c[SWM_S_COLOR_FOCUS].pixel;
4169 wa[1] = r->s->c[SWM_S_COLOR_UNFOCUS].pixel;
4171 if (bar_font_legacy) {
4172 XmbTextExtents(bar_fs, s, len, &l_ibox, &l_lbox);
4173 width = l_lbox.width + 4;
4174 height = bar_fs_extents->max_logical_extent.height + 4;
4176 XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len,
4178 width = info.width + 4;
4179 height = bar_font->height + 4;
4182 xcb_create_window(conn, XCB_COPY_FROM_PARENT, w, win->id, 0, 0,
4183 width, height, 1, XCB_WINDOW_CLASS_INPUT_OUTPUT,
4184 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL |
4185 XCB_CW_BORDER_PIXEL, wa);
4187 map_window_raised(w);
4190 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
4192 if (bar_font_legacy) {
4193 l_gcv.graphics_exposures = 0;
4194 l_draw = XCreateGC(display, w, 0, &l_gcv);
4196 XSetForeground(display, l_draw,
4197 r->s->c[SWM_S_COLOR_BAR].pixel);
4199 DRAWSTRING(display, w, bar_fs, l_draw, 2,
4200 (bar_fs_extents->max_logical_extent.height -
4201 l_lbox.height) / 2 - l_lbox.y, s, len);
4203 XFreeGC(display, l_draw);
4206 draw = XftDrawCreate(display, w,
4207 DefaultVisual(display, r->s->idx),
4208 DefaultColormap(display, r->s->idx));
4210 XftDrawStringUtf8(draw, &bar_font_color, bar_font, 2,
4211 (HEIGHT(r->bar) + bar_font->height) / 2 -
4212 bar_font->descent, (FcChar8 *)s, len);
4214 XftDrawDestroy(draw);
4217 DNPRINTF(SWM_D_MISC, "search_win: mapped window: 0x%x\n", w);
4219 fprintf(lfile, "%d\n", i);
4229 search_resp_uniconify(char *resp, unsigned long len)
4235 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
4237 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
4238 if (win->iconic == 0)
4240 name = get_win_name(win->id);
4243 if (asprintf(&s, "%s.%u", name, win->id) == -1) {
4248 if (strncmp(s, resp, len) == 0) {
4249 /* XXX this should be a callback to generalize */
4250 update_iconic(win, 0);
4259 search_resp_name_workspace(char *resp, unsigned long len)
4261 struct workspace *ws;
4263 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
4265 if (search_r->ws == NULL)
4270 free(search_r->ws->name);
4271 search_r->ws->name = NULL;
4275 ws->name = strdup(resp);
4276 if (ws->name == NULL) {
4277 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
4278 "strdup: %s", strerror(errno));
4285 search_resp_search_workspace(char *resp)
4292 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
4296 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
4303 ws_idx = (int)strtonum(q, 1, workspace_limit, &errstr);
4305 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
4312 switchws(search_r, &a);
4316 search_resp_search_window(char *resp)
4321 struct search_window *sw;
4323 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
4327 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
4332 idx = (int)strtonum(s, 1, INT_MAX, &errstr);
4334 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
4341 TAILQ_FOREACH(sw, &search_wl, entry)
4342 if (idx == sw->idx) {
4348 #define MAX_RESP_LEN 1024
4351 search_do_resp(void)
4357 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
4362 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
4363 warn("search: calloc");
4367 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
4369 warn("search: read error");
4372 resp[rbytes] = '\0';
4375 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
4376 * newline, so work around that by sanitizing the resp now.
4378 resp[strcspn(resp, "\n")] = '\0';
4381 switch (search_resp_action) {
4382 case SWM_SEARCH_UNICONIFY:
4383 search_resp_uniconify(resp, len);
4385 case SWM_SEARCH_NAME_WORKSPACE:
4386 search_resp_name_workspace(resp, len);
4388 case SWM_SEARCH_SEARCH_WORKSPACE:
4389 search_resp_search_workspace(resp);
4391 case SWM_SEARCH_SEARCH_WINDOW:
4392 search_resp_search_window(resp);
4397 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
4398 search_win_cleanup();
4400 search_resp_action = SWM_SEARCH_NONE;
4401 close(select_resp_pipe[0]);
4406 wkill(struct swm_region *r, union arg *args)
4408 DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
4410 if (r->ws->focus == NULL)
4413 if (args->id == SWM_ARG_ID_KILLWINDOW)
4414 xcb_kill_client(conn, r->ws->focus->id);
4416 if (r->ws->focus->can_delete)
4417 client_msg(r->ws->focus, a_delete);
4424 floating_toggle_win(struct ws_win *win)
4426 struct swm_region *r;
4436 /* reject floating toggles in max stack mode */
4437 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
4440 if (win->floating) {
4441 if (!win->floatmaxed) {
4442 /* retain position for refloat */
4443 store_float_geom(win, r);
4447 load_float_geom(win, r);
4451 ewmh_update_actions(win);
4457 floating_toggle(struct swm_region *r, union arg *args)
4459 struct ws_win *win = r->ws->focus;
4462 /* suppress unused warning since var is needed */
4468 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4471 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4472 _NET_WM_STATE_TOGGLE);
4476 if (win == win->ws->focus) {
4477 a.id = SWM_ARG_ID_FOCUSCUR;
4478 focus(win->ws->r, &a);
4485 constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
4487 if (MAX_X(win) + BORDER(win) > MAX_X(r)) {
4489 WIDTH(win) = MAX_X(r) - X(win) - BORDER(win);
4491 X(win) = MAX_X(r)- WIDTH(win) - BORDER(win);
4494 if (X(win) + BORDER(win) < X(r)) {
4496 WIDTH(win) -= X(r) - X(win) - BORDER(win);
4498 X(win) = X(r) - BORDER(win);
4501 if (MAX_Y(win) + BORDER(win) > MAX_Y(r)) {
4503 HEIGHT(win) = MAX_Y(r) - Y(win) - BORDER(win);
4505 Y(win) = MAX_Y(r) - HEIGHT(win) - BORDER(win);
4508 if (Y(win) + BORDER(win) < Y(r)) {
4510 HEIGHT(win) -= Y(r) - Y(win) - BORDER(win);
4512 Y(win) = Y(r) - BORDER(win);
4518 if (HEIGHT(win) < 1)
4524 update_window(struct ws_win *win)
4529 mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
4530 XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT |
4531 XCB_CONFIG_WINDOW_BORDER_WIDTH;
4535 wc[3] = HEIGHT(win);
4536 wc[4] = BORDER(win);
4538 DNPRINTF(SWM_D_EVENT, "update_window: window: 0x%x, (x,y) w x h: "
4539 "(%d,%d) %d x %d, bordered: %s\n", win->id, wc[0], wc[1], wc[2],
4540 wc[3], YESNO(win->bordered));
4542 xcb_configure_window(conn, win->id, mask, wc);
4545 #define SWM_RESIZE_STEPS (50)
4548 resize(struct ws_win *win, union arg *args)
4550 xcb_timestamp_t timestamp = 0;
4551 struct swm_region *r = NULL;
4552 int resize_step = 0;
4553 struct swm_geometry g;
4554 int top = 0, left = 0, resizing;
4556 unsigned int shape; /* cursor style */
4557 xcb_cursor_t cursor;
4558 xcb_font_t cursor_font;
4559 xcb_query_pointer_reply_t *xpr;
4560 xcb_generic_event_t *evt;
4561 xcb_motion_notify_event_t *mne;
4567 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4570 DNPRINTF(SWM_D_EVENT, "resize: window: 0x%x, floating: %s, "
4571 "transient: 0x%x\n", win->id, YESNO(win->floating),
4574 if (!(win->transient != 0 || win->floating != 0))
4577 /* reject resizes in max mode for floaters (transient ok) */
4578 if (win->floatmaxed)
4582 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4590 case SWM_ARG_ID_WIDTHSHRINK:
4591 WIDTH(win) -= SWM_RESIZE_STEPS;
4594 case SWM_ARG_ID_WIDTHGROW:
4595 WIDTH(win) += SWM_RESIZE_STEPS;
4598 case SWM_ARG_ID_HEIGHTSHRINK:
4599 HEIGHT(win) -= SWM_RESIZE_STEPS;
4602 case SWM_ARG_ID_HEIGHTGROW:
4603 HEIGHT(win) += SWM_RESIZE_STEPS;
4610 constrain_window(win, r, 1);
4612 store_float_geom(win,r);
4616 /* get cursor offset from window root */
4617 xpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4624 if (xpr->win_x < WIDTH(win) / 2)
4627 if (xpr->win_y < HEIGHT(win) / 2)
4630 if (args->id == SWM_ARG_ID_CENTER)
4633 shape = (left) ? XC_top_left_corner : XC_top_right_corner;
4635 shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
4637 cursor_font = xcb_generate_id(conn);
4638 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4640 cursor = xcb_generate_id(conn);
4641 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4642 shape, shape + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4644 xcb_grab_pointer(conn, 0, win->id, MOUSEMASK,
4645 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE, cursor,
4650 while ((evt = xcb_wait_for_event(conn)) && resizing) {
4651 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4652 case XCB_BUTTON_RELEASE:
4653 DNPRINTF(SWM_D_EVENT, "resize: BUTTON_RELEASE\n");
4656 case XCB_MOTION_NOTIFY:
4657 mne = (xcb_motion_notify_event_t *)evt;
4658 /* cursor offset/delta from start of the operation */
4659 dx = mne->root_x - xpr->root_x;
4660 dy = mne->root_y - xpr->root_y;
4666 if (args->id == SWM_ARG_ID_CENTER) {
4667 if (g.h / 2 + dy < 1)
4671 HEIGHT(win) = g.h + 2 * dy;
4679 HEIGHT(win) = g.h + dy;
4686 if (args->id == SWM_ARG_ID_CENTER) {
4687 if (g.w / 2 + dx < 1)
4691 WIDTH(win) = g.w + 2 * dx;
4699 WIDTH(win) = g.w + dx;
4702 constrain_window(win, r, 1);
4704 /* not free, don't sync more than 120 times / second */
4705 if ((mne->time - timestamp) > (1000 / 120) ) {
4706 timestamp = mne->time;
4721 store_float_geom(win,r);
4723 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4724 xcb_free_cursor(conn, cursor);
4725 xcb_close_font(conn, cursor_font);
4727 DNPRINTF(SWM_D_EVENT, "resize: done\n");
4731 resize_step(struct swm_region *r, union arg *args)
4733 struct ws_win *win = NULL;
4735 if (r && r->ws && r->ws->focus)
4743 #define SWM_MOVE_STEPS (50)
4746 move(struct ws_win *win, union arg *args)
4748 xcb_timestamp_t timestamp = 0;
4749 int move_step = 0, moving;
4750 struct swm_region *r = NULL;
4751 xcb_font_t cursor_font;
4752 xcb_cursor_t cursor;
4753 xcb_query_pointer_reply_t *qpr;
4754 xcb_generic_event_t *evt;
4755 xcb_motion_notify_event_t *mne;
4761 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4764 DNPRINTF(SWM_D_EVENT, "move: window: 0x%x, floating: %s, transient: "
4765 "0x%x\n", win->id, YESNO(win->floating), win->transient);
4767 /* in max_stack mode should only move transients */
4768 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
4772 if (win->floating == 0 && !win->transient) {
4773 store_float_geom(win, r);
4774 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4777 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4786 case SWM_ARG_ID_MOVELEFT:
4787 X(win) -= (SWM_MOVE_STEPS - border_width);
4790 case SWM_ARG_ID_MOVERIGHT:
4791 X(win) += (SWM_MOVE_STEPS - border_width);
4794 case SWM_ARG_ID_MOVEUP:
4795 Y(win) -= (SWM_MOVE_STEPS - border_width);
4798 case SWM_ARG_ID_MOVEDOWN:
4799 Y(win) += (SWM_MOVE_STEPS - border_width);
4806 constrain_window(win, r, 0);
4808 store_float_geom(win, r);
4812 cursor_font = xcb_generate_id(conn);
4813 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4815 cursor = xcb_generate_id(conn);
4816 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4817 XC_fleur, XC_fleur + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4819 xcb_grab_pointer(conn, 0, win->id, MOUSEMASK,
4820 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC,
4821 XCB_WINDOW_NONE, cursor, XCB_CURRENT_TIME);
4823 /* get cursor offset from window root */
4824 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4827 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4828 xcb_free_cursor(conn, cursor);
4829 xcb_close_font(conn, cursor_font);
4835 while ((evt = xcb_wait_for_event(conn)) && moving) {
4836 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4837 case XCB_BUTTON_RELEASE:
4838 DNPRINTF(SWM_D_EVENT, "move: BUTTON_RELEASE\n");
4841 case XCB_MOTION_NOTIFY:
4842 mne = (xcb_motion_notify_event_t *)evt;
4843 X(win) = mne->root_x - qpr->win_x - border_width;
4844 Y(win) = mne->root_y - qpr->win_y - border_width;
4846 constrain_window(win, r, 0);
4848 /* not free, don't sync more than 120 times / second */
4849 if ((mne->time - timestamp) > (1000 / 120) ) {
4850 timestamp = mne->time;
4865 store_float_geom(win, r);
4867 xcb_free_cursor(conn, cursor);
4868 xcb_close_font(conn, cursor_font);
4869 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4870 DNPRINTF(SWM_D_EVENT, "move: done\n");
4874 move_step(struct swm_region *r, union arg *args)
4876 struct ws_win *win = NULL;
4878 if (r && r->ws && r->ws->focus)
4883 if (!(win->transient != 0 || win->floating != 0))
4890 /* user/key callable function IDs */
4940 KF_SEARCH_WORKSPACE,
4981 KF_DUMPWINS, /* MUST BE LAST */
4985 /* key definitions */
4987 char name[SWM_FUNCNAME_LEN];
4988 void (*func)(struct swm_region *r, union arg *);
4990 } keyfuncs[KF_INVALID + 1] = {
4991 /* name function argument */
4992 { "bar_toggle", bar_toggle, {0} },
4993 { "button2", pressbutton, {2} },
4994 { "cycle_layout", cycle_layout, {0} },
4995 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
4996 { "float_toggle", floating_toggle,{0} },
4997 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
4998 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
4999 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
5000 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
5001 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
5002 { "iconify", iconify, {0} },
5003 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
5004 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
5005 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
5006 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
5007 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
5008 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
5009 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
5010 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
5011 { "mvws_1", send_to_ws, {.id = 0} },
5012 { "mvws_2", send_to_ws, {.id = 1} },
5013 { "mvws_3", send_to_ws, {.id = 2} },
5014 { "mvws_4", send_to_ws, {.id = 3} },
5015 { "mvws_5", send_to_ws, {.id = 4} },
5016 { "mvws_6", send_to_ws, {.id = 5} },
5017 { "mvws_7", send_to_ws, {.id = 6} },
5018 { "mvws_8", send_to_ws, {.id = 7} },
5019 { "mvws_9", send_to_ws, {.id = 8} },
5020 { "mvws_10", send_to_ws, {.id = 9} },
5021 { "mvws_11", send_to_ws, {.id = 10} },
5022 { "mvws_12", send_to_ws, {.id = 11} },
5023 { "mvws_13", send_to_ws, {.id = 12} },
5024 { "mvws_14", send_to_ws, {.id = 13} },
5025 { "mvws_15", send_to_ws, {.id = 14} },
5026 { "mvws_16", send_to_ws, {.id = 15} },
5027 { "mvws_17", send_to_ws, {.id = 16} },
5028 { "mvws_18", send_to_ws, {.id = 17} },
5029 { "mvws_19", send_to_ws, {.id = 18} },
5030 { "mvws_20", send_to_ws, {.id = 19} },
5031 { "mvws_21", send_to_ws, {.id = 20} },
5032 { "mvws_22", send_to_ws, {.id = 21} },
5033 { "name_workspace", name_workspace, {0} },
5034 { "quit", quit, {0} },
5035 { "raise_toggle", raise_toggle, {0} },
5036 { "restart", restart, {0} },
5037 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
5038 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
5039 { "search_win", search_win, {0} },
5040 { "search_workspace", search_workspace, {0} },
5041 { "spawn_custom", NULL, {0} },
5042 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
5043 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
5044 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
5045 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
5046 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
5047 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
5048 { "uniconify", uniconify, {0} },
5049 { "version", version, {0} },
5050 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
5051 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
5052 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
5053 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
5054 { "ws_1", switchws, {.id = 0} },
5055 { "ws_2", switchws, {.id = 1} },
5056 { "ws_3", switchws, {.id = 2} },
5057 { "ws_4", switchws, {.id = 3} },
5058 { "ws_5", switchws, {.id = 4} },
5059 { "ws_6", switchws, {.id = 5} },
5060 { "ws_7", switchws, {.id = 6} },
5061 { "ws_8", switchws, {.id = 7} },
5062 { "ws_9", switchws, {.id = 8} },
5063 { "ws_10", switchws, {.id = 9} },
5064 { "ws_11", switchws, {.id = 10} },
5065 { "ws_12", switchws, {.id = 11} },
5066 { "ws_13", switchws, {.id = 12} },
5067 { "ws_14", switchws, {.id = 13} },
5068 { "ws_15", switchws, {.id = 14} },
5069 { "ws_16", switchws, {.id = 15} },
5070 { "ws_17", switchws, {.id = 16} },
5071 { "ws_18", switchws, {.id = 17} },
5072 { "ws_19", switchws, {.id = 18} },
5073 { "ws_20", switchws, {.id = 19} },
5074 { "ws_21", switchws, {.id = 20} },
5075 { "ws_22", switchws, {.id = 21} },
5076 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
5077 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
5078 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
5079 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
5080 { "ws_prior", priorws, {0} },
5081 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
5082 { "invalid key func", NULL, {0} },
5085 RB_ENTRY(key) entry;
5088 enum keyfuncid funcid;
5091 RB_HEAD(key_tree, key);
5094 key_cmp(struct key *kp1, struct key *kp2)
5096 if (kp1->keysym < kp2->keysym)
5098 if (kp1->keysym > kp2->keysym)
5101 if (kp1->mod < kp2->mod)
5103 if (kp1->mod > kp2->mod)
5109 RB_GENERATE(key_tree, key, entry, key_cmp);
5110 struct key_tree keys;
5113 enum { client_click, root_click };
5115 unsigned int action;
5117 unsigned int button;
5118 void (*func)(struct ws_win *, union arg *);
5121 #define MODKEY_SHIFT MODKEY | XCB_MOD_MASK_SHIFT
5122 /* action key mouse button func args */
5123 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
5124 { client_click, MODKEY_SHIFT, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
5125 { client_click, MODKEY, Button1, move, {0} },
5130 update_modkey(unsigned int mod)
5136 RB_FOREACH(kp, key_tree, &keys)
5137 if (kp->mod & XCB_MOD_MASK_SHIFT)
5138 kp->mod = mod | XCB_MOD_MASK_SHIFT;
5142 for (i = 0; i < LENGTH(buttons); i++)
5143 if (buttons[i].mask & XCB_MOD_MASK_SHIFT)
5144 buttons[i].mask = mod | XCB_MOD_MASK_SHIFT;
5146 buttons[i].mask = mod;
5151 TAILQ_ENTRY(spawn_prog) entry;
5156 TAILQ_HEAD(spawn_list, spawn_prog);
5157 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
5160 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
5163 struct spawn_prog *prog = NULL;
5165 char *ap, **real_args;
5167 /* suppress unused warning since var is needed */
5170 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
5173 TAILQ_FOREACH(prog, &spawns, entry) {
5174 if (!strcasecmp(spawn_name, prog->name))
5178 warnx("spawn_custom: program %s not found", spawn_name);
5182 /* make room for expanded args */
5183 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
5184 err(1, "spawn_custom: calloc real_args");
5186 /* expand spawn_args into real_args */
5187 for (i = 0; i < prog->argc; i++) {
5189 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
5190 if (!strcasecmp(ap, "$bar_border")) {
5192 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
5194 err(1, "spawn_custom border color");
5195 } else if (!strcasecmp(ap, "$bar_color")) {
5197 strdup(r->s->c[SWM_S_COLOR_BAR].name))
5199 err(1, "spawn_custom bar color");
5200 } else if (!strcasecmp(ap, "$bar_font")) {
5201 if ((real_args[i] = strdup(bar_fonts))
5203 err(1, "spawn_custom bar fonts");
5204 } else if (!strcasecmp(ap, "$bar_font_color")) {
5206 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
5208 err(1, "spawn_custom color font");
5209 } else if (!strcasecmp(ap, "$color_focus")) {
5211 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
5213 err(1, "spawn_custom color focus");
5214 } else if (!strcasecmp(ap, "$color_unfocus")) {
5216 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
5218 err(1, "spawn_custom color unfocus");
5220 /* no match --> copy as is */
5221 if ((real_args[i] = strdup(ap)) == NULL)
5222 err(1, "spawn_custom strdup(ap)");
5224 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
5229 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
5230 for (i = 0; i < prog->argc; i++)
5231 DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
5232 DNPRINTF(SWM_D_SPAWN, "\n");
5234 *ret_args = real_args;
5235 return (prog->argc);
5239 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
5245 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
5249 spawn(r->ws->idx, &a, 1);
5251 for (i = 0; i < spawn_argc; i++)
5257 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
5263 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
5267 if (pipe(select_list_pipe) == -1)
5268 err(1, "pipe error");
5269 if (pipe(select_resp_pipe) == -1)
5270 err(1, "pipe error");
5272 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
5273 err(1, "could not disable SIGPIPE");
5274 switch (*pid = fork()) {
5276 err(1, "cannot fork");
5279 if (dup2(select_list_pipe[0], 0) == -1)
5281 if (dup2(select_resp_pipe[1], 1) == -1)
5283 close(select_list_pipe[1]);
5284 close(select_resp_pipe[0]);
5285 spawn(r->ws->idx, &a, 0);
5287 default: /* parent */
5288 close(select_list_pipe[0]);
5289 close(select_resp_pipe[1]);
5293 for (i = 0; i < spawn_argc; i++)
5299 spawn_insert(char *name, char *args)
5301 char *arg, *cp, *ptr;
5302 struct spawn_prog *sp;
5304 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
5306 if ((sp = calloc(1, sizeof *sp)) == NULL)
5307 err(1, "spawn_insert: calloc");
5308 if ((sp->name = strdup(name)) == NULL)
5309 err(1, "spawn_insert: strdup");
5311 /* convert the arguments to an argument list */
5312 if ((ptr = cp = strdup(args)) == NULL)
5313 err(1, "spawn_insert: strdup");
5314 while ((arg = strsep(&ptr, " \t")) != NULL) {
5315 /* empty field; skip it */
5320 if ((sp->argv = realloc(sp->argv, sp->argc *
5321 sizeof *sp->argv)) == NULL)
5322 err(1, "spawn_insert: realloc");
5323 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
5324 err(1, "spawn_insert: strdup");
5328 TAILQ_INSERT_TAIL(&spawns, sp, entry);
5329 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
5333 spawn_remove(struct spawn_prog *sp)
5337 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
5339 TAILQ_REMOVE(&spawns, sp, entry);
5340 for (i = 0; i < sp->argc; i++)
5346 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
5350 spawn_replace(struct spawn_prog *sp, char *name, char *args)
5352 DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
5355 spawn_insert(name, args);
5357 DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
5361 setspawn(char *name, char *args)
5363 struct spawn_prog *sp;
5365 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
5370 TAILQ_FOREACH(sp, &spawns, entry) {
5371 if (!strcmp(sp->name, name)) {
5375 spawn_replace(sp, name, args);
5376 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5380 if (*args == '\0') {
5381 warnx("error: setspawn: cannot find program: %s", name);
5385 spawn_insert(name, args);
5386 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5390 setconfspawn(char *selector, char *value, int flags)
5394 /* suppress unused warning since var is needed */
5397 args = expand_tilde(value);
5399 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, args);
5401 setspawn(selector, args);
5404 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
5411 setconfspawn("term", "xterm", 0);
5412 setconfspawn("spawn_term", "xterm", 0);
5413 setconfspawn("screenshot_all", "screenshot.sh full", 0);
5414 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
5415 setconfspawn("lock", "xlock", 0);
5416 setconfspawn("initscr", "initscreen.sh", 0);
5417 setconfspawn("menu", "dmenu_run"
5420 " -nf $bar_font_color"
5422 " -sf $bar_color", 0);
5423 setconfspawn("search", "dmenu"
5427 " -nf $bar_font_color"
5429 " -sf $bar_color", 0);
5430 setconfspawn("name_workspace", "dmenu"
5434 " -nf $bar_font_color"
5436 " -sf $bar_color", 0);
5440 #define SWM_MODNAME_SIZE 32
5441 #define SWM_KEY_WS "\n+ \t"
5443 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
5447 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
5448 if (mod == NULL || ks == NULL) {
5449 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
5452 if (keystr == NULL || strlen(keystr) == 0) {
5453 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
5457 *ks = XCB_NO_SYMBOL;
5459 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
5460 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
5462 cp += (long)strspn(cp, SWM_KEY_WS);
5463 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
5465 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
5466 *mod |= XCB_MOD_MASK_1;
5467 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
5468 *mod += XCB_MOD_MASK_2;
5469 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
5470 *mod |= XCB_MOD_MASK_3;
5471 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
5472 *mod |= XCB_MOD_MASK_4;
5473 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
5474 *mod |= XCB_MOD_MASK_SHIFT;
5475 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
5476 *mod |= XCB_MOD_MASK_CONTROL;
5478 *ks = XStringToKeysym(name);
5479 XConvertCase(*ks, ks, &uks);
5480 if (ks == XCB_NO_SYMBOL) {
5482 "parsekeys: invalid key %s\n",
5488 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
5493 strdupsafe(char *str)
5498 return (strdup(str));
5502 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
5506 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
5507 keyfuncs[kfid].name, spawn_name);
5509 if ((kp = malloc(sizeof *kp)) == NULL)
5510 err(1, "key_insert: malloc");
5515 kp->spawn_name = strdupsafe(spawn_name);
5516 RB_INSERT(key_tree, &keys, kp);
5518 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
5522 key_lookup(unsigned int mod, KeySym ks)
5529 return (RB_FIND(key_tree, &keys, &kp));
5533 key_remove(struct key *kp)
5535 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
5537 RB_REMOVE(key_tree, &keys, kp);
5538 free(kp->spawn_name);
5541 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
5545 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
5548 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
5552 key_insert(mod, ks, kfid, spawn_name);
5554 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
5558 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
5563 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
5564 keyfuncs[kfid].name, spawn_name);
5566 if ((kp = key_lookup(mod, ks)) != NULL) {
5567 if (kfid == KF_INVALID)
5570 key_replace(kp, mod, ks, kfid, spawn_name);
5571 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5574 if (kfid == KF_INVALID) {
5575 warnx("error: setkeybinding: cannot find mod/key combination");
5576 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5580 key_insert(mod, ks, kfid, spawn_name);
5581 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5585 setconfbinding(char *selector, char *value, int flags)
5587 enum keyfuncid kfid;
5590 struct spawn_prog *sp;
5592 /* suppress unused warning since var is needed */
5595 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
5596 if (selector == NULL) {
5597 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
5598 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5600 setkeybinding(mod, ks, kfid, NULL);
5605 /* search by key function name */
5606 for (kfid = 0; kfid < KF_INVALID; (kfid)++) {
5607 if (strncasecmp(selector, keyfuncs[kfid].name,
5608 SWM_FUNCNAME_LEN) == 0) {
5609 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5611 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5612 setkeybinding(mod, ks, kfid, NULL);
5618 /* search by custom spawn name */
5619 TAILQ_FOREACH(sp, &spawns, entry) {
5620 if (strcasecmp(selector, sp->name) == 0) {
5621 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5623 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5624 setkeybinding(mod, ks, KF_SPAWN_CUSTOM,
5631 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
5638 #define MODKEY_SHIFT MODKEY | XCB_MOD_MASK_SHIFT
5639 setkeybinding(MODKEY, XK_space, KF_CYCLE_LAYOUT,NULL);
5640 setkeybinding(MODKEY_SHIFT, XK_backslash, KF_FLIP_LAYOUT, NULL);
5641 setkeybinding(MODKEY_SHIFT, XK_space, KF_STACK_RESET, NULL);
5642 setkeybinding(MODKEY, XK_h, KF_MASTER_SHRINK, NULL);
5643 setkeybinding(MODKEY, XK_l, KF_MASTER_GROW, NULL);
5644 setkeybinding(MODKEY, XK_comma, KF_MASTER_ADD, NULL);
5645 setkeybinding(MODKEY, XK_period, KF_MASTER_DEL, NULL);
5646 setkeybinding(MODKEY_SHIFT, XK_comma, KF_STACK_INC, NULL);
5647 setkeybinding(MODKEY_SHIFT, XK_period, KF_STACK_DEC, NULL);
5648 setkeybinding(MODKEY, XK_Return, KF_SWAP_MAIN, NULL);
5649 setkeybinding(MODKEY, XK_j, KF_FOCUS_NEXT, NULL);
5650 setkeybinding(MODKEY, XK_k, KF_FOCUS_PREV, NULL);
5651 setkeybinding(MODKEY_SHIFT, XK_j, KF_SWAP_NEXT, NULL);
5652 setkeybinding(MODKEY_SHIFT, XK_k, KF_SWAP_PREV, NULL);
5653 setkeybinding(MODKEY_SHIFT, XK_Return, KF_SPAWN_CUSTOM,"term");
5654 setkeybinding(MODKEY, XK_p, KF_SPAWN_CUSTOM,"menu");
5655 setkeybinding(MODKEY_SHIFT, XK_q, KF_QUIT, NULL);
5656 setkeybinding(MODKEY, XK_q, KF_RESTART, NULL);
5657 setkeybinding(MODKEY, XK_m, KF_FOCUS_MAIN, NULL);
5658 setkeybinding(MODKEY, XK_1, KF_WS_1, NULL);
5659 setkeybinding(MODKEY, XK_2, KF_WS_2, NULL);
5660 setkeybinding(MODKEY, XK_3, KF_WS_3, NULL);
5661 setkeybinding(MODKEY, XK_4, KF_WS_4, NULL);
5662 setkeybinding(MODKEY, XK_5, KF_WS_5, NULL);
5663 setkeybinding(MODKEY, XK_6, KF_WS_6, NULL);
5664 setkeybinding(MODKEY, XK_7, KF_WS_7, NULL);
5665 setkeybinding(MODKEY, XK_8, KF_WS_8, NULL);
5666 setkeybinding(MODKEY, XK_9, KF_WS_9, NULL);
5667 setkeybinding(MODKEY, XK_0, KF_WS_10, NULL);
5668 setkeybinding(MODKEY, XK_F1, KF_WS_11, NULL);
5669 setkeybinding(MODKEY, XK_F2, KF_WS_12, NULL);
5670 setkeybinding(MODKEY, XK_F3, KF_WS_13, NULL);
5671 setkeybinding(MODKEY, XK_F4, KF_WS_14, NULL);
5672 setkeybinding(MODKEY, XK_F5, KF_WS_15, NULL);
5673 setkeybinding(MODKEY, XK_F6, KF_WS_16, NULL);
5674 setkeybinding(MODKEY, XK_F7, KF_WS_17, NULL);
5675 setkeybinding(MODKEY, XK_F8, KF_WS_18, NULL);
5676 setkeybinding(MODKEY, XK_F9, KF_WS_19, NULL);
5677 setkeybinding(MODKEY, XK_F10, KF_WS_20, NULL);
5678 setkeybinding(MODKEY, XK_F11, KF_WS_21, NULL);
5679 setkeybinding(MODKEY, XK_F12, KF_WS_22, NULL);
5680 setkeybinding(MODKEY, XK_Right, KF_WS_NEXT, NULL);
5681 setkeybinding(MODKEY, XK_Left, KF_WS_PREV, NULL);
5682 setkeybinding(MODKEY, XK_Up, KF_WS_NEXT_ALL, NULL);
5683 setkeybinding(MODKEY, XK_Down, KF_WS_PREV_ALL, NULL);
5684 setkeybinding(MODKEY, XK_a, KF_WS_PRIOR, NULL);
5685 setkeybinding(MODKEY_SHIFT, XK_Right, KF_SCREEN_NEXT, NULL);
5686 setkeybinding(MODKEY_SHIFT, XK_Left, KF_SCREEN_PREV, NULL);
5687 setkeybinding(MODKEY_SHIFT, XK_1, KF_MVWS_1, NULL);
5688 setkeybinding(MODKEY_SHIFT, XK_2, KF_MVWS_2, NULL);
5689 setkeybinding(MODKEY_SHIFT, XK_3, KF_MVWS_3, NULL);
5690 setkeybinding(MODKEY_SHIFT, XK_4, KF_MVWS_4, NULL);
5691 setkeybinding(MODKEY_SHIFT, XK_5, KF_MVWS_5, NULL);
5692 setkeybinding(MODKEY_SHIFT, XK_6, KF_MVWS_6, NULL);
5693 setkeybinding(MODKEY_SHIFT, XK_7, KF_MVWS_7, NULL);
5694 setkeybinding(MODKEY_SHIFT, XK_8, KF_MVWS_8, NULL);
5695 setkeybinding(MODKEY_SHIFT, XK_9, KF_MVWS_9, NULL);
5696 setkeybinding(MODKEY_SHIFT, XK_0, KF_MVWS_10, NULL);
5697 setkeybinding(MODKEY_SHIFT, XK_F1, KF_MVWS_11, NULL);
5698 setkeybinding(MODKEY_SHIFT, XK_F2, KF_MVWS_12, NULL);
5699 setkeybinding(MODKEY_SHIFT, XK_F3, KF_MVWS_13, NULL);
5700 setkeybinding(MODKEY_SHIFT, XK_F4, KF_MVWS_14, NULL);
5701 setkeybinding(MODKEY_SHIFT, XK_F5, KF_MVWS_15, NULL);
5702 setkeybinding(MODKEY_SHIFT, XK_F6, KF_MVWS_16, NULL);
5703 setkeybinding(MODKEY_SHIFT, XK_F7, KF_MVWS_17, NULL);
5704 setkeybinding(MODKEY_SHIFT, XK_F8, KF_MVWS_18, NULL);
5705 setkeybinding(MODKEY_SHIFT, XK_F9, KF_MVWS_19, NULL);
5706 setkeybinding(MODKEY_SHIFT, XK_F10, KF_MVWS_20, NULL);
5707 setkeybinding(MODKEY_SHIFT, XK_F11, KF_MVWS_21, NULL);
5708 setkeybinding(MODKEY_SHIFT, XK_F12, KF_MVWS_22, NULL);
5709 setkeybinding(MODKEY, XK_b, KF_BAR_TOGGLE, NULL);
5710 setkeybinding(MODKEY, XK_Tab, KF_FOCUS_NEXT, NULL);
5711 setkeybinding(MODKEY_SHIFT, XK_Tab, KF_FOCUS_PREV, NULL);
5712 setkeybinding(MODKEY_SHIFT, XK_x, KF_WIND_KILL, NULL);
5713 setkeybinding(MODKEY, XK_x, KF_WIND_DEL, NULL);
5714 setkeybinding(MODKEY, XK_s, KF_SPAWN_CUSTOM,"screenshot_all");
5715 setkeybinding(MODKEY_SHIFT, XK_s, KF_SPAWN_CUSTOM,"screenshot_wind");
5716 setkeybinding(MODKEY, XK_t, KF_FLOAT_TOGGLE,NULL);
5717 setkeybinding(MODKEY_SHIFT, XK_v, KF_VERSION, NULL);
5718 setkeybinding(MODKEY_SHIFT, XK_Delete, KF_SPAWN_CUSTOM,"lock");
5719 setkeybinding(MODKEY_SHIFT, XK_i, KF_SPAWN_CUSTOM,"initscr");
5720 setkeybinding(MODKEY, XK_w, KF_ICONIFY, NULL);
5721 setkeybinding(MODKEY_SHIFT, XK_w, KF_UNICONIFY, NULL);
5722 setkeybinding(MODKEY_SHIFT, XK_r, KF_RAISE_TOGGLE,NULL);
5723 setkeybinding(MODKEY, XK_v, KF_BUTTON2, NULL);
5724 setkeybinding(MODKEY, XK_equal, KF_WIDTH_GROW, NULL);
5725 setkeybinding(MODKEY, XK_minus, KF_WIDTH_SHRINK,NULL);
5726 setkeybinding(MODKEY_SHIFT, XK_equal, KF_HEIGHT_GROW,NULL);
5727 setkeybinding(MODKEY_SHIFT, XK_minus, KF_HEIGHT_SHRINK,NULL);
5728 setkeybinding(MODKEY, XK_bracketleft, KF_MOVE_LEFT,NULL);
5729 setkeybinding(MODKEY, XK_bracketright,KF_MOVE_RIGHT,NULL);
5730 setkeybinding(MODKEY_SHIFT, XK_bracketleft, KF_MOVE_UP, NULL);
5731 setkeybinding(MODKEY_SHIFT, XK_bracketright,KF_MOVE_DOWN,NULL);
5732 setkeybinding(MODKEY_SHIFT, XK_slash, KF_NAME_WORKSPACE,NULL);
5733 setkeybinding(MODKEY, XK_slash, KF_SEARCH_WORKSPACE,NULL);
5734 setkeybinding(MODKEY, XK_f, KF_SEARCH_WIN, NULL);
5736 setkeybinding(MODKEY_SHIFT, XK_d, KF_DUMPWINS, NULL);
5746 while (RB_EMPTY(&keys) == 0) {
5747 kp = RB_ROOT(&keys);
5753 setkeymapping(char *selector, char *value, int flags)
5755 char keymapping_file[PATH_MAX];
5757 /* suppress unused warnings since vars are needed */
5761 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
5762 if (value[0] == '~')
5763 snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
5764 pwd->pw_dir, &value[1]);
5766 strlcpy(keymapping_file, value, sizeof keymapping_file);
5768 /* load new key bindings; if it fails, revert to default bindings */
5769 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
5773 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
5778 updatenumlockmask(void)
5781 xcb_get_modifier_mapping_reply_t *modmap_r;
5782 xcb_keycode_t *modmap, kc, *keycode;
5786 modmap_r = xcb_get_modifier_mapping_reply(conn,
5787 xcb_get_modifier_mapping(conn),
5790 modmap = xcb_get_modifier_mapping_keycodes(modmap_r);
5791 for (i = 0; i < 8; i++) {
5792 for (j = 0; j < modmap_r->keycodes_per_modifier; j++) {
5793 kc = modmap[i * modmap_r->keycodes_per_modifier
5795 keycode = xcb_key_symbols_get_keycode(syms,
5798 numlockmask = (1 << i);
5804 DNPRINTF(SWM_D_MISC, "updatenumlockmask: %d\n", numlockmask);
5811 int num_screens, k, j;
5812 unsigned int modifiers[3];
5813 xcb_keycode_t *code;
5815 DNPRINTF(SWM_D_MISC, "grabkeys\n");
5816 updatenumlockmask();
5819 modifiers[1] = numlockmask;
5820 modifiers[2] = numlockmask | XCB_MOD_MASK_LOCK;
5822 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
5823 for (k = 0; k < num_screens; k++) {
5824 if (TAILQ_EMPTY(&screens[k].rl))
5826 xcb_ungrab_key(conn, XCB_GRAB_ANY, screens[k].root,
5828 RB_FOREACH(kp, key_tree, &keys) {
5829 if ((code = xcb_key_symbols_get_keycode(syms,
5831 for (j = 0; j < LENGTH(modifiers); j++)
5832 xcb_grab_key(conn, 1,
5834 kp->mod | modifiers[j],
5835 *code, XCB_GRAB_MODE_ASYNC,
5836 XCB_GRAB_MODE_ASYNC);
5843 grabbuttons(struct ws_win *win)
5847 xcb_ungrab_button(conn, XCB_BUTTON_INDEX_ANY, win->id,
5848 XCB_BUTTON_MASK_ANY);
5850 for (i = 0; i < LENGTH(buttons); i++)
5851 if (buttons[i].action == client_click)
5852 xcb_grab_button(conn, 0, win->id, BUTTONMASK,
5853 XCB_GRAB_MODE_SYNC, XCB_GRAB_MODE_ASYNC,
5854 XCB_WINDOW_NONE, XCB_CURSOR_NONE,
5855 buttons[i].button, buttons[i].mask);
5858 const char *quirkname[] = {
5859 "NONE", /* config string for "no value" */
5868 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
5869 #define SWM_Q_WS "\n|+ \t"
5871 parsequirks(char *qstr, unsigned long *quirk)
5881 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
5883 cp += (long)strspn(cp, SWM_Q_WS);
5884 for (i = 0; i < LENGTH(quirkname); i++) {
5885 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
5886 DNPRINTF(SWM_D_QUIRK,
5887 "parsequirks: %s\n", name);
5892 *quirk |= 1 << (i-1);
5896 if (i >= LENGTH(quirkname)) {
5897 DNPRINTF(SWM_D_QUIRK,
5898 "parsequirks: invalid quirk [%s]\n", name);
5906 quirk_insert(const char *class, const char *name, unsigned long quirk)
5910 DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
5913 if ((qp = malloc(sizeof *qp)) == NULL)
5914 err(1, "quirk_insert: malloc");
5915 if ((qp->class = strdup(class)) == NULL)
5916 err(1, "quirk_insert: strdup");
5917 if ((qp->name = strdup(name)) == NULL)
5918 err(1, "quirk_insert: strdup");
5921 TAILQ_INSERT_TAIL(&quirks, qp, entry);
5923 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
5927 quirk_remove(struct quirk *qp)
5929 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
5930 qp->name, qp->quirk);
5932 TAILQ_REMOVE(&quirks, qp, entry);
5937 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
5941 quirk_replace(struct quirk *qp, const char *class, const char *name,
5942 unsigned long quirk)
5944 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
5945 qp->name, qp->quirk);
5948 quirk_insert(class, name, quirk);
5950 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
5954 setquirk(const char *class, const char *name, unsigned long quirk)
5958 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
5961 TAILQ_FOREACH(qp, &quirks, entry) {
5962 if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
5966 quirk_replace(qp, class, name, quirk);
5967 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5972 warnx("error: setquirk: cannot find class/name combination");
5976 quirk_insert(class, name, quirk);
5977 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5981 setconfquirk(char *selector, char *value, int flags)
5983 char *cp, *class, *name;
5987 /* suppress unused warning since var is needed */
5990 if (selector == NULL)
5992 if ((cp = strchr(selector, ':')) == NULL)
5997 if ((retval = parsequirks(value, &qrks)) == 0)
5998 setquirk(class, name, qrks);
6005 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
6006 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
6007 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
6008 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
6009 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
6010 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
6011 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
6012 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
6013 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
6014 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
6015 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
6016 setquirk("pcb", "pcb", SWM_Q_FLOAT);
6017 setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
6020 /* conf file stuff */
6021 #define SWM_CONF_FILE "spectrwm.conf"
6022 #define SWM_CONF_FILE_OLD "scrotwm.conf"
6026 SWM_S_BAR_AT_BOTTOM,
6027 SWM_S_BAR_BORDER_WIDTH,
6034 SWM_S_CLOCK_ENABLED,
6037 SWM_S_CYCLE_VISIBLE,
6039 SWM_S_DISABLE_BORDER,
6041 SWM_S_FOCUS_CLOSE_WRAP,
6042 SWM_S_FOCUS_DEFAULT,
6048 SWM_S_STACK_ENABLED,
6050 SWM_S_TITLE_CLASS_ENABLED,
6051 SWM_S_TITLE_NAME_ENABLED,
6052 SWM_S_URGENT_ENABLED,
6053 SWM_S_VERBOSE_LAYOUT,
6054 SWM_S_WINDOW_NAME_ENABLED,
6055 SWM_S_WORKSPACE_LIMIT
6059 setconfvalue(char *selector, char *value, int flags)
6064 /* suppress unused warning since var is needed */
6068 case SWM_S_BAR_ACTION:
6070 if ((bar_argv[0] = expand_tilde(value)) == NULL)
6071 err(1, "setconfvalue: bar_action");
6073 case SWM_S_BAR_AT_BOTTOM:
6074 bar_at_bottom = atoi(value);
6076 case SWM_S_BAR_BORDER_WIDTH:
6077 bar_border_width = atoi(value);
6078 if (bar_border_width < 0)
6079 bar_border_width = 0;
6081 case SWM_S_BAR_DELAY:
6082 bar_delay = atoi(value);
6084 case SWM_S_BAR_ENABLED:
6085 bar_enabled = atoi(value);
6087 case SWM_S_BAR_FONT:
6089 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
6090 err(1, "setconfvalue: asprintf: failed to allocate "
6091 "memory for bar_fonts.");
6094 /* If already in xft mode, then we are done. */
6095 if (!bar_font_legacy)
6098 /* If there are any non-XLFD entries, switch to Xft mode. */
6099 while ((b = strsep(&value, ",")) != NULL) {
6103 bar_font_legacy = 0;
6108 case SWM_S_BAR_FORMAT:
6110 if ((bar_format = strdup(value)) == NULL)
6111 err(1, "setconfvalue: bar_format");
6113 case SWM_S_BAR_JUSTIFY:
6114 if (!strcmp(value, "left"))
6115 bar_justify = SWM_BAR_JUSTIFY_LEFT;
6116 else if (!strcmp(value, "center"))
6117 bar_justify = SWM_BAR_JUSTIFY_CENTER;
6118 else if (!strcmp(value, "right"))
6119 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
6121 errx(1, "invalid bar_justify");
6123 case SWM_S_BORDER_WIDTH:
6124 border_width = atoi(value);
6125 if (border_width < 0)
6128 case SWM_S_CLOCK_ENABLED:
6129 clock_enabled = atoi(value);
6131 case SWM_S_CLOCK_FORMAT:
6132 #ifndef SWM_DENY_CLOCK_FORMAT
6134 if ((clock_format = strdup(value)) == NULL)
6135 err(1, "setconfvalue: clock_format");
6138 case SWM_S_CYCLE_EMPTY:
6139 cycle_empty = atoi(value);
6141 case SWM_S_CYCLE_VISIBLE:
6142 cycle_visible = atoi(value);
6144 case SWM_S_DIALOG_RATIO:
6145 dialog_ratio = atof(value);
6146 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
6149 case SWM_S_DISABLE_BORDER:
6150 disable_border = atoi(value);
6152 case SWM_S_FOCUS_CLOSE:
6153 if (!strcmp(value, "first"))
6154 focus_close = SWM_STACK_BOTTOM;
6155 else if (!strcmp(value, "last"))
6156 focus_close = SWM_STACK_TOP;
6157 else if (!strcmp(value, "next"))
6158 focus_close = SWM_STACK_ABOVE;
6159 else if (!strcmp(value, "previous"))
6160 focus_close = SWM_STACK_BELOW;
6162 errx(1, "focus_close");
6164 case SWM_S_FOCUS_CLOSE_WRAP:
6165 focus_close_wrap = atoi(value);
6167 case SWM_S_FOCUS_DEFAULT:
6168 if (!strcmp(value, "last"))
6169 focus_default = SWM_STACK_TOP;
6170 else if (!strcmp(value, "first"))
6171 focus_default = SWM_STACK_BOTTOM;
6173 errx(1, "focus_default");
6175 case SWM_S_FOCUS_MODE:
6176 if (!strcmp(value, "default"))
6177 focus_mode = SWM_FOCUS_DEFAULT;
6178 else if (!strcmp(value, "follow_cursor"))
6179 focus_mode = SWM_FOCUS_FOLLOW;
6180 else if (!strcmp(value, "manual"))
6181 focus_mode = SWM_FOCUS_MANUAL;
6183 errx(1, "focus_mode");
6185 case SWM_S_SPAWN_ORDER:
6186 if (!strcmp(value, "first"))
6187 spawn_position = SWM_STACK_BOTTOM;
6188 else if (!strcmp(value, "last"))
6189 spawn_position = SWM_STACK_TOP;
6190 else if (!strcmp(value, "next"))
6191 spawn_position = SWM_STACK_ABOVE;
6192 else if (!strcmp(value, "previous"))
6193 spawn_position = SWM_STACK_BELOW;
6195 errx(1, "spawn_position");
6197 case SWM_S_SPAWN_TERM:
6198 setconfspawn("term", value, 0);
6199 setconfspawn("spawn_term", value, 0);
6203 case SWM_S_SS_ENABLED:
6204 ss_enabled = atoi(value);
6206 case SWM_S_STACK_ENABLED:
6207 stack_enabled = atoi(value);
6209 case SWM_S_TERM_WIDTH:
6210 term_width = atoi(value);
6214 case SWM_S_TITLE_CLASS_ENABLED:
6215 title_class_enabled = atoi(value);
6217 case SWM_S_TITLE_NAME_ENABLED:
6218 title_name_enabled = atoi(value);
6220 case SWM_S_URGENT_ENABLED:
6221 urgent_enabled = atoi(value);
6223 case SWM_S_VERBOSE_LAYOUT:
6224 verbose_layout = atoi(value);
6225 for (i = 0; layouts[i].l_stack != NULL; i++) {
6227 layouts[i].l_string = fancy_stacker;
6229 layouts[i].l_string = plain_stacker;
6232 case SWM_S_WINDOW_NAME_ENABLED:
6233 window_name_enabled = atoi(value);
6235 case SWM_S_WORKSPACE_LIMIT:
6236 workspace_limit = atoi(value);
6237 if (workspace_limit > SWM_WS_MAX)
6238 workspace_limit = SWM_WS_MAX;
6239 else if (workspace_limit < 1)
6240 workspace_limit = 1;
6249 setconfmodkey(char *selector, char *value, int flags)
6251 /* suppress unused warnings since vars are needed */
6255 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
6256 update_modkey(XCB_MOD_MASK_1);
6257 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
6258 update_modkey(XCB_MOD_MASK_2);
6259 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
6260 update_modkey(XCB_MOD_MASK_3);
6261 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
6262 update_modkey(XCB_MOD_MASK_4);
6269 setconfcolor(char *selector, char *value, int flags)
6271 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
6276 setconfregion(char *selector, char *value, int flags)
6278 /* suppress unused warnings since vars are needed */
6282 custom_region(value);
6287 setautorun(char *selector, char *value, int flags)
6297 /* suppress unused warnings since vars are needed */
6301 if (getenv("SWM_STARTED"))
6305 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
6306 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
6308 if (ws_id < 0 || ws_id >= workspace_limit)
6309 errx(1, "autorun: invalid workspace %d", ws_id + 1);
6312 * This is a little intricate
6314 * If the pid already exists we simply reuse it because it means it was
6315 * used before AND not claimed by manage_window. We get away with
6316 * altering it in the parent after INSERT because this can not be a race
6319 while ((ap = strsep(&sp, " \t")) != NULL) {
6322 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
6324 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
6325 err(1, "setautorun: realloc");
6326 a.argv[argc - 1] = ap;
6329 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
6330 err(1, "setautorun: realloc");
6331 a.argv[argc] = NULL;
6333 if ((pid = fork()) == 0) {
6334 spawn(ws_id, &a, 1);
6343 p = calloc(1, sizeof *p);
6346 TAILQ_INSERT_TAIL(&pidlist, p, entry);
6356 setlayout(char *selector, char *value, int flags)
6358 int ws_id, i, x, mg, ma, si, ar, f = 0;
6359 int st = SWM_V_STACK, num_screens;
6361 struct workspace *ws;
6363 /* suppress unused warnings since vars are needed */
6367 if (getenv("SWM_STARTED"))
6371 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
6372 &ws_id, &mg, &ma, &si, &ar, s) != 6)
6373 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6374 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6377 if (ws_id < 0 || ws_id >= workspace_limit)
6378 errx(1, "layout: invalid workspace %d", ws_id + 1);
6380 if (!strcasecmp(s, "vertical"))
6382 else if (!strcasecmp(s, "vertical_flip")) {
6385 } else if (!strcasecmp(s, "horizontal"))
6387 else if (!strcasecmp(s, "horizontal_flip")) {
6390 } else if (!strcasecmp(s, "fullscreen"))
6393 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6394 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6397 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6398 for (i = 0; i < num_screens; i++) {
6399 ws = (struct workspace *)&screens[i].ws;
6400 ws[ws_id].cur_layout = &layouts[st];
6402 ws[ws_id].always_raise = ar;
6403 if (st == SWM_MAX_STACK)
6407 for (x = 0; x < abs(mg); x++) {
6408 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6409 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
6410 SWM_ARG_ID_MASTERSHRINK);
6414 for (x = 0; x < abs(ma); x++) {
6415 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6416 ma >= 0 ? SWM_ARG_ID_MASTERADD :
6417 SWM_ARG_ID_MASTERDEL);
6421 for (x = 0; x < abs(si); x++) {
6422 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6423 si >= 0 ? SWM_ARG_ID_STACKINC :
6424 SWM_ARG_ID_STACKDEC);
6429 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6430 SWM_ARG_ID_FLIPLAYOUT);
6440 /* config options */
6441 struct config_option {
6443 int (*func)(char*, char*, int);
6446 struct config_option configopt[] = {
6447 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
6448 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
6449 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
6450 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
6451 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
6452 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
6453 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
6454 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
6455 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
6456 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
6457 { "bar_format", setconfvalue, SWM_S_BAR_FORMAT },
6458 { "keyboard_mapping", setkeymapping, 0 },
6459 { "bind", setconfbinding, 0 },
6460 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
6461 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
6462 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
6463 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
6464 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
6465 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
6466 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
6467 { "workspace_limit", setconfvalue, SWM_S_WORKSPACE_LIMIT },
6468 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
6469 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
6470 { "modkey", setconfmodkey, 0 },
6471 { "program", setconfspawn, 0 },
6472 { "quirk", setconfquirk, 0 },
6473 { "region", setconfregion, 0 },
6474 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
6475 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
6476 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
6477 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
6478 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
6479 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
6480 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
6481 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
6482 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
6483 { "focus_close", setconfvalue, SWM_S_FOCUS_CLOSE },
6484 { "focus_close_wrap", setconfvalue, SWM_S_FOCUS_CLOSE_WRAP },
6485 { "focus_default", setconfvalue, SWM_S_FOCUS_DEFAULT },
6486 { "spawn_position", setconfvalue, SWM_S_SPAWN_ORDER },
6487 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
6488 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
6489 { "autorun", setautorun, 0 },
6490 { "layout", setlayout, 0 },
6495 conf_load(char *filename, int keymapping)
6498 char *line, *cp, *optsub, *optval;
6499 size_t linelen, lineno = 0;
6500 int wordlen, i, optidx;
6501 struct config_option *opt;
6503 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
6505 if (filename == NULL) {
6506 warnx("conf_load: no filename");
6509 if ((config = fopen(filename, "r")) == NULL) {
6510 warn("conf_load: fopen: %s", filename);
6514 while (!feof(config)) {
6515 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
6518 err(1, "%s", filename);
6523 cp += strspn(cp, " \t\n"); /* eat whitespace */
6524 if (cp[0] == '\0') {
6529 /* get config option */
6530 wordlen = strcspn(cp, "=[ \t\n");
6532 warnx("%s: line %zd: no option found",
6537 for (i = 0; i < LENGTH(configopt); i++) {
6538 opt = &configopt[i];
6539 if (!strncasecmp(cp, opt->optname, wordlen) &&
6540 (int)strlen(opt->optname) == wordlen) {
6546 warnx("%s: line %zd: unknown option %.*s",
6547 filename, lineno, wordlen, cp);
6550 if (keymapping && strcmp(opt->optname, "bind")) {
6551 warnx("%s: line %zd: invalid option %.*s",
6552 filename, lineno, wordlen, cp);
6556 cp += strspn(cp, " \t\n"); /* eat whitespace */
6557 /* get [selector] if any */
6561 wordlen = strcspn(cp, "]");
6564 warnx("%s: line %zd: syntax error",
6569 if (asprintf(&optsub, "%.*s", wordlen, cp) ==
6571 warnx("%s: line %zd: unable to allocate"
6572 "memory for selector", filename,
6578 cp += strspn(cp, "] \t\n"); /* eat trailing */
6580 cp += strspn(cp, "= \t\n"); /* eat trailing */
6582 optval = strdup(cp);
6583 /* call function to deal with it all */
6584 if (configopt[optidx].func(optsub, optval,
6585 configopt[optidx].funcflags) != 0)
6586 errx(1, "%s: line %zd: invalid data for %s",
6587 filename, lineno, configopt[optidx].optname);
6594 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
6601 DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
6607 set_child_transient(struct ws_win *win, xcb_window_t *trans)
6609 struct ws_win *parent, *w;
6610 struct swm_region *r;
6611 struct workspace *ws;
6612 xcb_icccm_wm_hints_t wmh;
6614 parent = find_window(win->transient);
6616 parent->focus_child = win;
6618 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
6619 " for 0x%x trans 0x%x\n", win->id, win->transient);
6621 r = root_to_region(win->wa->root);
6623 /* parent doen't exist in our window list */
6624 TAILQ_FOREACH(w, &ws->winlist, entry) {
6625 if (xcb_icccm_get_wm_hints_reply(conn,
6626 xcb_icccm_get_wm_hints(conn, w->id),
6628 warnx("can't get hints for 0x%x", w->id);
6632 if (win->hints.window_group != wmh.window_group)
6635 w->focus_child = win;
6636 win->transient = w->id;
6638 DNPRINTF(SWM_D_MISC, "set_child_transient: adjusting "
6639 "transient to 0x%x\n", win->transient);
6646 window_get_pid(xcb_window_t win)
6651 xcb_get_property_cookie_t pc;
6652 xcb_get_property_reply_t *pr;
6654 apid = get_atom_from_string("_NET_WM_PID");
6655 if (apid == XCB_ATOM_NONE)
6658 pc = xcb_get_property(conn, 0, win, apid, XCB_ATOM_CARDINAL, 0, 1);
6659 pr = xcb_get_property_reply(conn, pc, NULL);
6662 if (pr->type != XCB_ATOM_CARDINAL) {
6667 if (pr->type == apid && pr->format == 32)
6668 ret = *((pid_t *)xcb_get_property_value(pr));
6674 apid = get_atom_from_string("_SWM_PID");
6675 pc = xcb_get_property(conn, 0, win, apid, XCB_ATOM_STRING,
6677 pr = xcb_get_property_reply(conn, pc, NULL);
6680 if (pr->type != apid) {
6685 ret = (pid_t)strtonum(xcb_get_property_value(pr), 0, INT_MAX, &errstr);
6692 get_ws_idx(xcb_window_t id)
6698 xcb_get_property_reply_t *gpr;
6700 gpr = xcb_get_property_reply(conn,
6701 xcb_get_property(conn, 0, id, a_swm_ws,
6702 XCB_ATOM_STRING, 0, SWM_PROPLEN),
6707 proplen = xcb_get_property_value_length(gpr);
6709 prop = malloc(proplen + 1);
6712 xcb_get_property_value(gpr),
6714 prop[proplen] = '\0';
6721 DNPRINTF(SWM_D_PROP, "get_ws_idx: _SWM_WS: %s\n", prop);
6722 ws_idx = (int)strtonum(prop, 0, workspace_limit - 1, &errstr);
6724 DNPRINTF(SWM_D_PROP, "get_ws_idx: window: #%s: %s",
6734 manage_window(xcb_window_t id)
6736 xcb_window_t trans = XCB_WINDOW_NONE;
6737 struct ws_win *win, *ww;
6738 int ws_idx, border_me = 0;
6739 char ws_idx_str[SWM_PROPLEN];
6740 struct swm_region *r;
6743 uint32_t event_mask, i;
6744 xcb_icccm_get_wm_protocols_reply_t wpr;
6746 if ((win = find_window(id)) != NULL) {
6747 DNPRINTF(SWM_D_MISC, "manage_window: win 0x%x already "
6748 "managed; skipping.)\n", id);
6749 return (win); /* Already managed. */
6752 /* See if window is on the unmanaged list. */
6753 if ((win = find_unmanaged_window(id)) != NULL) {
6754 DNPRINTF(SWM_D_MISC, "manage_window: win 0x%x found on "
6755 "unmanaged list.\n", id);
6756 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6759 set_child_transient(win, &trans);
6763 DNPRINTF(SWM_D_MISC, "manage_window: win 0x%x is new.\n", id);
6766 /* Create and initialize ws_win object. */
6767 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
6768 err(1, "manage_window: calloc: failed to allocate memory for "
6773 /* Get window geometry. */
6774 win->wa = xcb_get_geometry_reply(conn,
6775 xcb_get_geometry(conn, win->id),
6778 /* Figure out which region the window belongs to. */
6779 r = root_to_region(win->wa->root);
6781 /* Ignore window border if there is one. */
6782 WIDTH(win) = win->wa->width;
6783 HEIGHT(win) = win->wa->height;
6784 X(win) = win->wa->x + win->wa->border_width;
6785 Y(win) = win->wa->y + win->wa->border_width;
6787 win->floatmaxed = 0;
6788 win->ewmh_flags = 0;
6789 win->s = r->s; /* this never changes */
6791 store_float_geom(win, r);
6793 /* Get WM_SIZE_HINTS. */
6794 xcb_icccm_get_wm_normal_hints_reply(conn,
6795 xcb_icccm_get_wm_normal_hints(conn, win->id),
6799 xcb_icccm_get_wm_hints_reply(conn,
6800 xcb_icccm_get_wm_hints(conn, win->id),
6803 /* Get WM_TRANSIENT_FOR; see if window is a transient. */
6804 xcb_icccm_get_wm_transient_for_reply(conn,
6805 xcb_icccm_get_wm_transient_for(conn, win->id),
6808 win->transient = trans;
6809 set_child_transient(win, &win->transient);
6812 /* Get supported protocols. */
6813 if (xcb_icccm_get_wm_protocols_reply(conn,
6814 xcb_icccm_get_wm_protocols(conn, win->id, a_prot),
6816 for (i = 0; i < wpr.atoms_len; i++) {
6817 if (wpr.atoms[i] == a_takefocus)
6818 win->take_focus = 1;
6819 if (wpr.atoms[i] == a_delete)
6820 win->can_delete = 1;
6822 xcb_icccm_get_wm_protocols_reply_wipe(&wpr);
6825 win->iconic = get_iconic(win);
6827 /* Figure out which workspace the window belongs to. */
6828 if ((p = find_pid(window_get_pid(win->id))) != NULL) {
6829 win->ws = &r->s->ws[p->ws];
6830 TAILQ_REMOVE(&pidlist, p, entry);
6833 } else if ((ws_idx = get_ws_idx(win->id)) != -1 &&
6834 win->transient == 0) {
6835 /* _SWM_WS is set; use that. */
6836 win->ws = &r->s->ws[ws_idx];
6837 } else if (trans && (ww = find_window(trans)) != NULL) {
6838 /* Launch transients in the same ws as parent. */
6845 /* Set the _SWM_WS atom so we can remember this after reincarnation. */
6846 if (snprintf(ws_idx_str, SWM_PROPLEN, "%d", win->ws->idx) <
6848 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
6850 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
6851 a_swm_ws, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
6856 ewmh_autoquirk(win);
6858 /* Determine initial quirks. */
6859 if (xcb_icccm_get_wm_class_reply(conn,
6860 xcb_icccm_get_wm_class(conn, win->id),
6862 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
6863 win->ch.class_name, win->ch.instance_name);
6865 /* java is retarded so treat it special */
6866 if (strstr(win->ch.instance_name, "sun-awt")) {
6867 DNPRINTF(SWM_D_CLASS, "manage_window: java window "
6873 TAILQ_FOREACH(qp, &quirks, entry) {
6874 if (!strcmp(win->ch.class_name, qp->class) &&
6875 !strcmp(win->ch.instance_name, qp->name)) {
6876 DNPRINTF(SWM_D_CLASS, "manage_window: on quirks"
6877 "list; mask: 0x%lx\n", qp->quirk);
6878 if (qp->quirk & SWM_Q_FLOAT) {
6882 win->quirks = qp->quirk;
6887 /* Alter window position if quirky */
6888 if (win->quirks & SWM_Q_ANYWHERE) {
6893 /* Reset font sizes (the bruteforce way; no default keybinding). */
6894 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
6895 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6896 fake_keypress(win, XK_KP_Subtract, XCB_MOD_MASK_SHIFT);
6897 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6898 fake_keypress(win, XK_KP_Add, XCB_MOD_MASK_SHIFT);
6903 X(win) -= border_width;
6904 Y(win) -= border_width;
6907 /* Make sure window is positioned inside its region, if its active. */
6909 constrain_window(win, win->ws->r, 0);
6911 if (win->ws->r || border_me)
6914 /* Select which X events to monitor. */
6915 event_mask = XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_FOCUS_CHANGE |
6916 XCB_EVENT_MASK_PROPERTY_CHANGE | XCB_EVENT_MASK_STRUCTURE_NOTIFY;
6918 event_mask |= XCB_EVENT_MASK_LEAVE_WINDOW;
6921 xcb_change_window_attributes(conn, win->id, XCB_CW_EVENT_MASK,
6925 /* Figure out where to stack the window in the workspace. */
6926 if (trans && (ww = find_window(trans)))
6927 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
6928 else if (win->ws->focus && spawn_position == SWM_STACK_ABOVE)
6929 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus, win,
6931 else if (win->ws->focus && spawn_position == SWM_STACK_BELOW)
6932 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6933 else switch (spawn_position) {
6936 case SWM_STACK_ABOVE:
6937 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6939 case SWM_STACK_BOTTOM:
6940 case SWM_STACK_BELOW:
6941 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6944 /* Get initial _NET_WM_STATE */
6945 ewmh_get_win_state(win);
6946 /* Set initial _NET_WM_ALLOWED_ACTIONS */
6947 ewmh_update_actions(win);
6951 DNPRINTF(SWM_D_MISC, "manage_window: done. window: 0x%x, (x,y) w x h: "
6952 "(%d,%d) %d x %d, ws: %d, iconic: %s, transient: 0x%x\n", win->id,
6953 X(win), Y(win), WIDTH(win), HEIGHT(win), win->ws->idx,
6954 YESNO(win->iconic), win->transient);
6960 free_window(struct ws_win *win)
6962 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%x\n", win->id);
6967 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6972 xcb_icccm_get_wm_class_reply_wipe(&win->ch);
6977 memset(win, 0xff, sizeof *win); /* XXX kill later */
6980 DNPRINTF(SWM_D_MISC, "free_window: done\n");
6984 unmanage_window(struct ws_win *win)
6986 struct ws_win *parent;
6987 xcb_screen_t *screen;
6992 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%x\n", win->id);
6994 if (win->transient) {
6995 parent = find_window(win->transient);
6997 parent->focus_child = NULL;
7000 /* focus on root just in case */
7001 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
7002 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT,
7003 screen->root, XCB_CURRENT_TIME);
7007 TAILQ_REMOVE(&win->ws->winlist, win, entry);
7008 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
7012 expose(xcb_expose_event_t *e)
7015 struct swm_region *r;
7017 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%x\n", e->window);
7019 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7020 for (i = 0; i < num_screens; i++)
7021 TAILQ_FOREACH(r, &screens[i].rl, entry)
7022 if (e->window == WINID(r->bar))
7030 focusin(xcb_focus_in_event_t *e)
7032 DNPRINTF(SWM_D_EVENT, "focusin: window: 0x%x, mode: %s(%u), "
7033 "detail: %s(%u)\n", e->event, get_notify_mode_label(e->mode),
7034 e->mode, get_notify_detail_label(e->detail), e->detail);
7039 keypress(xcb_key_press_event_t *e)
7041 xcb_keysym_t keysym;
7044 keysym = xcb_key_press_lookup_keysym(syms, e, 0);
7046 DNPRINTF(SWM_D_EVENT, "keypress: %u %u\n", e->detail, keysym);
7048 if ((kp = key_lookup(CLEANMASK(e->state), keysym)) == NULL)
7051 if (kp->funcid == KF_SPAWN_CUSTOM)
7052 spawn_custom(root_to_region(e->root),
7053 &(keyfuncs[kp->funcid].args), kp->spawn_name);
7054 else if (keyfuncs[kp->funcid].func)
7055 keyfuncs[kp->funcid].func(root_to_region(e->root),
7056 &(keyfuncs[kp->funcid].args));
7060 buttonpress(xcb_button_press_event_t *e)
7066 DNPRINTF(SWM_D_EVENT, "buttonpress: window 0x%x, detail: %u\n",
7067 e->event, e->detail);
7069 if ((win = find_window(e->event)) == NULL)
7072 focus_win(focus_magic(win));
7074 for (i = 0; i < LENGTH(buttons); i++)
7075 if (client_click == buttons[i].action && buttons[i].func &&
7076 buttons[i].button == e->detail &&
7077 CLEANMASK(buttons[i].mask) == CLEANMASK(e->state)) {
7078 buttons[i].func(win, &buttons[i].args);
7083 DNPRINTF(SWM_D_EVENT, "buttonpress: passing to window\n");
7084 xcb_allow_events(conn, XCB_ALLOW_REPLAY_POINTER, e->time);
7092 print_win_geom(xcb_window_t w)
7094 xcb_get_geometry_reply_t *wa;
7096 wa = xcb_get_geometry_reply(conn, xcb_get_geometry(conn, w), NULL);
7099 DNPRINTF(SWM_D_MISC, "print_win_geom: window not found: 0x%x\n",
7104 DNPRINTF(SWM_D_MISC, "print_win_geom: window: 0x%x, root: 0x%x, "
7105 "depth: %u, (x,y) w x h: (%d,%d) %d x %d, border: %d\n",
7106 w, wa->root, wa->depth, wa->x, wa->y, wa->width, wa->height,
7115 get_stack_mode_name(uint8_t mode)
7120 case XCB_STACK_MODE_ABOVE:
7123 case XCB_STACK_MODE_BELOW:
7126 case XCB_STACK_MODE_TOP_IF:
7129 case XCB_STACK_MODE_BOTTOM_IF:
7132 case XCB_STACK_MODE_OPPOSITE:
7144 configurerequest(xcb_configure_request_event_t *e)
7147 struct swm_region *r = NULL;
7150 uint32_t wc[7] = {0};
7152 if ((win = find_window(e->window)) == NULL)
7153 if ((win = find_unmanaged_window(e->window)) == NULL)
7157 if (swm_debug & SWM_D_EVENT) {
7158 print_win_geom(e->window);
7160 DNPRINTF(SWM_D_EVENT, "configurerequest: window: 0x%x, "
7161 "parent: 0x%x, new: %s, value_mask: %u { ", e->window,
7162 e->parent, YESNO(new), e->value_mask);
7163 if (e->value_mask & XCB_CONFIG_WINDOW_X)
7164 DPRINTF("X: %d ", e->x);
7165 if (e->value_mask & XCB_CONFIG_WINDOW_Y)
7166 DPRINTF("Y: %d ", e->y);
7167 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH)
7168 DPRINTF("W: %u ", e->width);
7169 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT)
7170 DPRINTF("H: %u ", e->height);
7171 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH)
7172 DPRINTF("Border: %u ", e->border_width);
7173 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING)
7174 DPRINTF("Sibling: 0x%x ", e->sibling);
7175 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE)
7176 DPRINTF("StackMode: %s(%u) ",
7177 get_stack_mode_name(e->stack_mode), e->stack_mode);
7183 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
7184 mask |= XCB_CONFIG_WINDOW_X;
7187 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
7188 mask |= XCB_CONFIG_WINDOW_Y;
7191 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH) {
7192 mask |= XCB_CONFIG_WINDOW_WIDTH;
7195 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT) {
7196 mask |= XCB_CONFIG_WINDOW_HEIGHT;
7197 wc[i++] = e->height;
7199 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH) {
7200 mask |= XCB_CONFIG_WINDOW_BORDER_WIDTH;
7201 wc[i++] = e->border_width;
7203 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING) {
7204 mask |= XCB_CONFIG_WINDOW_SIBLING;
7205 wc[i++] = e->sibling;
7207 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE) {
7208 mask |= XCB_CONFIG_WINDOW_STACK_MODE;
7209 wc[i++] = e->stack_mode;
7213 xcb_configure_window(conn, e->window, mask, wc);
7214 } else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) &&
7215 !(win->ewmh_flags & EWMH_F_FULLSCREEN)) {
7218 else if (win->ws->old_r)
7221 /* windows are centered unless ANYWHERE quirk is set. */
7222 if (win->quirks & SWM_Q_ANYWHERE) {
7223 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
7224 win->g_float.x = e->x;
7226 win->g_float.x -= X(r);
7229 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
7230 win->g_float.y = e->y;
7232 win->g_float.y -= Y(r);
7236 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH)
7237 win->g_float.w = e->width;
7239 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT)
7240 win->g_float.h = e->height;
7242 win->g_floatvalid = 1;
7244 if (win->floating && r) {
7245 WIDTH(win) = win->g_float.w;
7246 HEIGHT(win) = win->g_float.h;
7248 stack_floater(win, win->ws->r);
7262 configurenotify(xcb_configure_notify_event_t *e)
7266 DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%x\n",
7269 win = find_window(e->window);
7271 xcb_icccm_get_wm_normal_hints_reply(conn,
7272 xcb_icccm_get_wm_normal_hints(conn, win->id),
7275 if (font_adjusted) {
7283 destroynotify(xcb_destroy_notify_event_t *e)
7287 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%x\n", e->window);
7289 if ((win = find_window(e->window)) == NULL) {
7290 if ((win = find_unmanaged_window(e->window)) == NULL)
7296 /* make sure we focus on something */
7299 unmanage_window(win);
7309 get_notify_detail_label(uint8_t detail)
7314 case XCB_NOTIFY_DETAIL_ANCESTOR:
7317 case XCB_NOTIFY_DETAIL_VIRTUAL:
7320 case XCB_NOTIFY_DETAIL_INFERIOR:
7323 case XCB_NOTIFY_DETAIL_NONLINEAR:
7324 label = "Nonlinear";
7326 case XCB_NOTIFY_DETAIL_NONLINEAR_VIRTUAL:
7327 label = "NonlinearVirtual";
7329 case XCB_NOTIFY_DETAIL_POINTER:
7332 case XCB_NOTIFY_DETAIL_POINTER_ROOT:
7333 label = "PointerRoot";
7335 case XCB_NOTIFY_DETAIL_NONE:
7346 get_notify_mode_label(uint8_t mode)
7351 case XCB_NOTIFY_MODE_NORMAL:
7354 case XCB_NOTIFY_MODE_GRAB:
7357 case XCB_NOTIFY_MODE_UNGRAB:
7360 case XCB_NOTIFY_MODE_WHILE_GRABBED:
7361 label = "WhileGrabbed";
7372 enternotify(xcb_enter_notify_event_t *e)
7376 DNPRINTF(SWM_D_FOCUS, "enternotify: window: 0x%x, mode: %s(%d), "
7377 "detail: %s(%d), root: 0x%x, subwindow: 0x%x, same_screen_focus: "
7378 "%s, state: %d\n", e->event, get_notify_mode_label(e->mode),
7379 e->mode, get_notify_detail_label(e->detail), e->detail, e->root,
7380 e->child, YESNO(e->same_screen_focus), e->state);
7382 if (focus_mode == SWM_FOCUS_MANUAL &&
7383 e->mode == XCB_NOTIFY_MODE_NORMAL) {
7384 DNPRINTF(SWM_D_EVENT, "enternotify: manual focus; ignoring.\n");
7388 if ((win = find_window(e->event)) == NULL) {
7389 DNPRINTF(SWM_D_EVENT, "enternotify: window is NULL; ignoring\n");
7393 focus_win(focus_magic(win));
7400 leavenotify(xcb_leave_notify_event_t *e)
7402 DNPRINTF(SWM_D_FOCUS, "leavenotify: window: 0x%x, mode: %s(%d), "
7403 "detail: %s(%d), root: 0x%x, subwindow: 0x%x, same_screen_focus: "
7404 "%s, state: %d\n", e->event, get_notify_mode_label(e->mode),
7405 e->mode, get_notify_detail_label(e->detail), e->detail, e->root,
7406 e->child, YESNO(e->same_screen_focus), e->state);
7410 /* lets us use one switch statement for arbitrary mode/detail combinations */
7411 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
7414 mapnotify(xcb_map_notify_event_t *e)
7418 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%x\n", e->window);
7420 if ((win = find_window(e->window)) == NULL)
7421 win = manage_window(e->window);
7423 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
7425 /* Focus on window if it is selected. */
7426 if (win->ws->focus == win)
7431 mappingnotify(xcb_mapping_notify_event_t *e)
7433 xcb_refresh_keyboard_mapping(syms, e);
7435 if (e->request == XCB_MAPPING_KEYBOARD)
7440 maprequest(xcb_map_request_event_t *e)
7443 xcb_get_window_attributes_reply_t *war;
7445 DNPRINTF(SWM_D_EVENT, "maprequest: win 0x%x\n",
7448 war = xcb_get_window_attributes_reply(conn,
7449 xcb_get_window_attributes(conn, e->window),
7452 DNPRINTF(SWM_D_EVENT, "maprequest: window lost.\n");
7456 if (war->override_redirect) {
7457 DNPRINTF(SWM_D_EVENT, "maprequest: override_redirect; "
7462 win = manage_window(e->window);
7464 /* All windows need to be mapped if they are in the current workspace.*/
7468 /* The new window should get focus. */
7469 win->ws->focus = focus_magic(win);
7471 /* Ignore EnterNotify to handle the mapnotify without interference. */
7472 if (focus_mode == SWM_FOCUS_DEFAULT)
7473 event_drain(XCB_ENTER_NOTIFY);
7476 DNPRINTF(SWM_D_EVENT, "maprequest: done.\n");
7481 get_atom_name(xcb_atom_t atom)
7486 * This should be disabled during most debugging since
7487 * xcb_get_* causes an xcb_flush.
7490 xcb_get_atom_name_reply_t *r;
7492 r = xcb_get_atom_name_reply(conn,
7493 xcb_get_atom_name(conn, atom),
7496 len = xcb_get_atom_name_name_length(r);
7498 name = malloc(len + 1);
7500 memcpy(name, xcb_get_atom_name_name(r), len);
7514 propertynotify(xcb_property_notify_event_t *e)
7520 name = get_atom_name(e->atom);
7521 DNPRINTF(SWM_D_EVENT, "propertynotify: window: 0x%x, atom: %s(%u)\n",
7522 e->window, name, e->atom);
7527 win = find_window(e->window);
7531 if (e->state == XCB_PROPERTY_DELETE && e->atom == a_swm_iconic) {
7532 update_iconic(win, 0);
7533 map_window_raised(win->id);
7540 case XCB_ATOM_WM_CLASS:
7541 case XCB_ATOM_WM_NAME:
7550 unmapnotify(xcb_unmap_notify_event_t *e)
7554 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%x\n", e->window);
7556 /* determine if we need to help unmanage this window */
7557 win = find_window(e->window);
7561 if (getstate(e->window) == XCB_ICCCM_WM_STATE_NORMAL) {
7562 unmanage_window(win);
7565 /* resend unmap because we ated it */
7566 xcb_unmap_window(conn, e->window);
7573 visibilitynotify(xcb_visibility_notify_event_t *e)
7575 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%x\n",
7581 clientmessage(xcb_client_message_event_t *e)
7584 xcb_map_request_event_t mre;
7588 name = get_atom_name(e->type);
7589 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%x, atom: %s(%u)\n",
7590 e->window, name, e->type);
7593 win = find_window(e->window);
7596 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7597 DNPRINTF(SWM_D_EVENT, "clientmessage: request focus on "
7598 "unmanaged window.\n");
7599 mre.window = e->window;
7605 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7606 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
7609 if (e->type == ewmh[_NET_CLOSE_WINDOW].atom) {
7610 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
7611 if (win->can_delete)
7612 client_msg(win, a_delete);
7614 xcb_kill_client(conn, win->id);
7616 if (e->type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
7617 DNPRINTF(SWM_D_EVENT,
7618 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
7619 if (win->floating) {
7620 if (e->data.data32[0] & (1<<8)) /* x */
7621 X(win) = e->data.data32[1];
7622 if (e->data.data32[0] & (1<<9)) /* y */
7623 Y(win) = e->data.data32[2];
7624 if (e->data.data32[0] & (1<<10)) /* width */
7625 WIDTH(win) = e->data.data32[3];
7626 if (e->data.data32[0] & (1<<11)) /* height */
7627 HEIGHT(win) = e->data.data32[4];
7632 /* TODO: Change stack sizes */
7633 /* notify no change was made. */
7634 config_win(win, NULL);
7637 if (e->type == ewmh[_NET_WM_STATE].atom) {
7638 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
7639 ewmh_update_win_state(win, e->data.data32[1], e->data.data32[0]);
7640 if (e->data.data32[2])
7641 ewmh_update_win_state(win, e->data.data32[2],
7653 int errcode = xcb_connection_has_error(conn);
7654 #ifdef XCB_CONN_ERROR
7657 case XCB_CONN_ERROR:
7658 s = "Socket error, pipe error or other stream error.";
7660 case XCB_CONN_CLOSED_EXT_NOTSUPPORTED:
7661 s = "Extension not supported.";
7663 case XCB_CONN_CLOSED_MEM_INSUFFICIENT:
7664 s = "Insufficient memory.";
7666 case XCB_CONN_CLOSED_REQ_LEN_EXCEED:
7667 s = "Request length was exceeded.";
7669 case XCB_CONN_CLOSED_PARSE_ERR:
7670 s = "Error parsing display string.";
7673 s = "Unknown error.";
7676 errx(errcode, "X CONNECTION ERROR: %s", s);
7679 errx(errcode, "X CONNECTION ERROR");
7687 const uint32_t val = XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT;
7689 xcb_void_cookie_t wac;
7690 xcb_generic_error_t *error;
7692 /* this causes an error if some other window manager is running */
7693 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7694 for (i = 0; i < num_screens; i++) {
7695 if ((sc = get_screen(i)) == NULL)
7696 errx(1, "ERROR: can't get screen %d.", i);
7697 DNPRINTF(SWM_D_INIT, "enable_wm: screen %d, root: 0x%x\n",
7699 wac = xcb_change_window_attributes_checked(conn, sc->root,
7700 XCB_CW_EVENT_MASK, &val);
7701 if ((error = xcb_request_check(conn, wac))) {
7702 DNPRINTF(SWM_D_INIT, "enable_wm: error_code: %u\n",
7713 new_region(struct swm_screen *s, int x, int y, int w, int h)
7715 struct swm_region *r, *n;
7716 struct workspace *ws = NULL;
7719 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
7720 s->idx, w, h, x, y);
7722 /* remove any conflicting regions */
7723 n = TAILQ_FIRST(&s->rl);
7726 n = TAILQ_NEXT(r, entry);
7727 if (X(r) < (x + w) &&
7728 (X(r) + WIDTH(r)) > x &&
7730 (Y(r) + HEIGHT(r)) > y) {
7731 if (r->ws->r != NULL)
7732 r->ws->old_r = r->ws->r;
7735 TAILQ_REMOVE(&s->rl, r, entry);
7736 TAILQ_INSERT_TAIL(&s->orl, r, entry);
7740 /* search old regions for one to reuse */
7742 /* size + location match */
7743 TAILQ_FOREACH(r, &s->orl, entry)
7744 if (X(r) == x && Y(r) == y &&
7745 HEIGHT(r) == h && WIDTH(r) == w)
7749 TAILQ_FOREACH(r, &s->orl, entry)
7750 if (HEIGHT(r) == h && WIDTH(r) == w)
7754 TAILQ_REMOVE(&s->orl, r, entry);
7755 /* try to use old region's workspace */
7756 if (r->ws->r == NULL)
7759 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
7760 err(1, "new_region: calloc: failed to allocate memory "
7763 /* if we don't have a workspace already, find one */
7765 for (i = 0; i < workspace_limit; i++)
7766 if (s->ws[i].r == NULL) {
7773 errx(1, "new_region: no free workspaces");
7784 TAILQ_INSERT_TAIL(&s->rl, r, entry);
7790 #ifdef SWM_XRR_HAS_CRTC
7793 #endif /* SWM_XRR_HAS_CRTC */
7794 struct swm_region *r;
7796 xcb_randr_get_screen_resources_current_cookie_t src;
7797 xcb_randr_get_screen_resources_current_reply_t *srr;
7798 xcb_randr_get_crtc_info_cookie_t cic;
7799 xcb_randr_get_crtc_info_reply_t *cir = NULL;
7800 xcb_randr_crtc_t *crtc;
7801 xcb_screen_t *screen;
7803 if ((screen = get_screen(i)) == NULL)
7804 errx(1, "ERROR: can't get screen %d.", i);
7806 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7807 if (i >= num_screens)
7808 errx(1, "scan_xrandr: invalid screen");
7810 /* remove any old regions */
7811 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
7812 r->ws->old_r = r->ws->r = NULL;
7814 TAILQ_REMOVE(&screens[i].rl, r, entry);
7815 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
7819 /* map virtual screens onto physical screens */
7820 #ifdef SWM_XRR_HAS_CRTC
7821 if (xrandr_support) {
7822 src = xcb_randr_get_screen_resources_current(conn,
7824 srr = xcb_randr_get_screen_resources_current_reply(conn, src,
7827 new_region(&screens[i], 0, 0,
7828 screen->width_in_pixels,
7829 screen->height_in_pixels);
7832 ncrtc = srr->num_crtcs;
7834 crtc = xcb_randr_get_screen_resources_current_crtcs(srr);
7835 for (c = 0; c < ncrtc; c++) {
7836 cic = xcb_randr_get_crtc_info(conn, crtc[c],
7838 cir = xcb_randr_get_crtc_info_reply(conn, cic, NULL);
7841 if (cir->num_outputs == 0) {
7847 new_region(&screens[i], 0, 0,
7848 screen->width_in_pixels,
7849 screen->height_in_pixels);
7851 new_region(&screens[i],
7852 cir->x, cir->y, cir->width, cir->height);
7857 #endif /* SWM_XRR_HAS_CRTC */
7859 new_region(&screens[i], 0, 0, screen->width_in_pixels,
7860 screen->height_in_pixels);
7865 screenchange(xcb_randr_screen_change_notify_event_t *e)
7867 struct swm_region *r;
7870 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%x\n", e->root);
7872 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7873 /* silly event doesn't include the screen index */
7874 for (i = 0; i < num_screens; i++)
7875 if (screens[i].root == e->root)
7877 if (i >= num_screens)
7878 errx(1, "screenchange: screen not found");
7880 /* brute force for now, just re-enumerate the regions */
7884 print_win_geom(e->root);
7886 /* add bars to all regions */
7887 for (i = 0; i < num_screens; i++)
7888 TAILQ_FOREACH(r, &screens[i].rl, entry)
7896 xcb_window_t *wins = NULL;
7898 int i, j, num_screens;
7899 uint16_t state, manage;
7901 xcb_query_tree_cookie_t qtc;
7902 xcb_query_tree_reply_t *qtr;
7903 xcb_get_window_attributes_cookie_t c;
7904 xcb_get_window_attributes_reply_t *r;
7905 xcb_get_property_cookie_t pc;
7907 DNPRINTF(SWM_D_INIT, "grab_windows: begin\n");
7908 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7909 for (i = 0; i < num_screens; i++) {
7910 qtc = xcb_query_tree(conn, screens[i].root);
7911 qtr = xcb_query_tree_reply(conn, qtc, NULL);
7914 wins = xcb_query_tree_children(qtr);
7915 no = xcb_query_tree_children_length(qtr);
7916 /* attach windows to a region */
7917 /* normal windows */
7918 for (j = 0; j < no; j++) {
7919 c = xcb_get_window_attributes(conn, wins[j]);
7920 r = xcb_get_window_attributes_reply(conn, c, NULL);
7923 if (r->override_redirect) {
7928 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7929 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7935 state = getstate(wins[j]);
7936 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7937 if (r->map_state == XCB_MAP_STATE_VIEWABLE || manage)
7938 manage_window(wins[j]);
7941 /* transient windows */
7942 for (j = 0; j < no; j++) {
7943 c = xcb_get_window_attributes(conn, wins[j]);
7944 r = xcb_get_window_attributes_reply(conn, c, NULL);
7947 if (r->override_redirect) {
7953 state = getstate(wins[j]);
7954 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7955 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7956 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7957 &wins[j], NULL) && manage)
7958 manage_window(wins[j]);
7962 DNPRINTF(SWM_D_INIT, "grab_windows: done\n");
7968 int i, j, k, num_screens;
7969 struct workspace *ws;
7970 uint32_t gcv[1], wa[1];
7971 const xcb_query_extension_reply_t *qep;
7972 xcb_screen_t *screen;
7973 xcb_cursor_t cursor;
7974 xcb_font_t cursor_font;
7975 xcb_randr_query_version_cookie_t c;
7976 xcb_randr_query_version_reply_t *r;
7978 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7979 if ((screens = calloc(num_screens,
7980 sizeof(struct swm_screen))) == NULL)
7981 err(1, "setup_screens: calloc: failed to allocate memory for "
7984 /* initial Xrandr setup */
7986 qep = xcb_get_extension_data(conn, &xcb_randr_id);
7988 c = xcb_randr_query_version(conn, 1, 1);
7989 r = xcb_randr_query_version_reply(conn, c, NULL);
7991 if (r->major_version >= 1) {
7993 xrandr_eventbase = qep->first_event;
7999 cursor_font = xcb_generate_id(conn);
8000 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
8002 cursor = xcb_generate_id(conn);
8003 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
8004 XC_left_ptr, XC_left_ptr + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
8007 /* map physical screens */
8008 for (i = 0; i < num_screens; i++) {
8009 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
8011 TAILQ_INIT(&screens[i].rl);
8012 TAILQ_INIT(&screens[i].orl);
8013 if ((screen = get_screen(i)) == NULL)
8014 errx(1, "ERROR: can't get screen %d.", i);
8015 screens[i].root = screen->root;
8017 /* set default colors */
8018 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
8019 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
8020 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
8021 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
8022 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
8024 /* create graphics context on screen */
8025 screens[i].bar_gc = xcb_generate_id(conn);
8027 xcb_create_gc(conn, screens[i].bar_gc, screens[i].root,
8028 XCB_GC_GRAPHICS_EXPOSURES, gcv);
8030 /* set default cursor */
8031 xcb_change_window_attributes(conn, screens[i].root,
8034 /* init all workspaces */
8035 /* XXX these should be dynamically allocated too */
8036 for (j = 0; j < SWM_WS_MAX; j++) {
8037 ws = &screens[i].ws[j];
8043 TAILQ_INIT(&ws->winlist);
8044 TAILQ_INIT(&ws->unmanagedlist);
8046 for (k = 0; layouts[k].l_stack != NULL; k++)
8047 if (layouts[k].l_config != NULL)
8048 layouts[k].l_config(ws,
8049 SWM_ARG_ID_STACKINIT);
8050 ws->cur_layout = &layouts[0];
8051 ws->cur_layout->l_string(ws);
8057 xcb_randr_select_input(conn, screens[i].root,
8058 XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE);
8060 xcb_free_cursor(conn, cursor);
8061 xcb_close_font(conn, cursor_font);
8067 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
8068 err(1, "setup_globals: strdup: failed to allocate memory.");
8070 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
8071 err(1, "setup_globals: strdup: failed to allocate memory.");
8073 if ((syms = xcb_key_symbols_alloc(conn)) == NULL)
8074 errx(1, "unable to allocate key symbols");
8076 a_state = get_atom_from_string("WM_STATE");
8077 a_prot = get_atom_from_string("WM_PROTOCOLS");
8078 a_delete = get_atom_from_string("WM_DELETE_WINDOW");
8079 a_takefocus = get_atom_from_string("WM_TAKE_FOCUS");
8080 a_wmname = get_atom_from_string("WM_NAME");
8081 a_netwmname = get_atom_from_string("_NET_WM_NAME");
8082 a_utf8_string = get_atom_from_string("UTF8_STRING");
8083 a_string = get_atom_from_string("STRING");
8084 a_swm_iconic = get_atom_from_string("_SWM_ICONIC");
8085 a_swm_ws = get_atom_from_string("_SWM_WS");
8092 xcb_atom_t netwmcheck;
8093 xcb_window_t root, win;
8095 /* work around sun jdk bugs, code from wmname */
8096 netwmcheck = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
8098 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
8099 for (i = 0; i < num_screens; i++) {
8100 root = screens[i].root;
8102 win = xcb_generate_id(conn);
8103 xcb_create_window(conn, XCB_COPY_FROM_PARENT, win, root,
8104 0, 0, 1, 1, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT,
8105 XCB_COPY_FROM_PARENT, 0, NULL);
8107 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root,
8108 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
8109 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
8110 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
8111 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
8112 a_netwmname, a_utf8_string, 8, strlen("LG3D"), "LG3D");
8117 shutdown_cleanup(void)
8121 /* disable alarm because the following code may not be interrupted */
8123 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
8124 err(1, "can't disable alarm");
8132 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
8133 for (i = 0; i < num_screens; ++i) {
8134 if (screens[i].bar_gc != 0)
8135 xcb_free_gc(conn, screens[i].bar_gc);
8136 if (!bar_font_legacy)
8137 XftColorFree(display, DefaultVisual(display, i),
8138 DefaultColormap(display, i), &bar_font_color);
8141 if (bar_font_legacy)
8142 XFreeFontSet(display, bar_fs);
8144 XftFontClose(display, bar_font);
8147 xcb_key_symbols_free(syms);
8149 xcb_disconnect(conn);
8153 event_error(xcb_generic_error_t *e)
8157 DNPRINTF(SWM_D_EVENT, "event_error: %s(%u) from %s(%u), sequence: %u, "
8158 "resource_id: %u, minor_code: %u\n",
8159 xcb_event_get_error_label(e->error_code), e->error_code,
8160 xcb_event_get_request_label(e->major_code), e->major_code,
8161 e->sequence, e->resource_id, e->minor_code);
8165 event_handle(xcb_generic_event_t *evt)
8167 uint8_t type = XCB_EVENT_RESPONSE_TYPE(evt);
8169 DNPRINTF(SWM_D_EVENT, "XCB Event: %s(%d)\n",
8170 xcb_event_get_label(XCB_EVENT_RESPONSE_TYPE(evt)),
8171 XCB_EVENT_RESPONSE_TYPE(evt));
8174 #define EVENT(type, callback) case type: callback((void *)evt); return
8175 EVENT(0, event_error);
8176 EVENT(XCB_BUTTON_PRESS, buttonpress);
8177 /*EVENT(XCB_BUTTON_RELEASE, buttonpress);*/
8178 /*EVENT(XCB_CIRCULATE_NOTIFY, );*/
8179 /*EVENT(XCB_CIRCULATE_REQUEST, );*/
8180 EVENT(XCB_CLIENT_MESSAGE, clientmessage);
8181 /*EVENT(XCB_COLORMAP_NOTIFY, );*/
8182 EVENT(XCB_CONFIGURE_NOTIFY, configurenotify);
8183 EVENT(XCB_CONFIGURE_REQUEST, configurerequest);
8184 /*EVENT(XCB_CREATE_NOTIFY, );*/
8185 EVENT(XCB_DESTROY_NOTIFY, destroynotify);
8186 EVENT(XCB_ENTER_NOTIFY, enternotify);
8187 EVENT(XCB_EXPOSE, expose);
8189 EVENT(XCB_FOCUS_IN, focusin);
8191 /*EVENT(XCB_FOCUS_OUT, );*/
8192 /*EVENT(XCB_GRAPHICS_EXPOSURE, );*/
8193 /*EVENT(XCB_GRAVITY_NOTIFY, );*/
8194 EVENT(XCB_KEY_PRESS, keypress);
8195 /*EVENT(XCB_KEY_RELEASE, keypress);*/
8196 /*EVENT(XCB_KEYMAP_NOTIFY, );*/
8198 EVENT(XCB_LEAVE_NOTIFY, leavenotify);
8200 EVENT(XCB_MAP_NOTIFY, mapnotify);
8201 EVENT(XCB_MAP_REQUEST, maprequest);
8202 EVENT(XCB_MAPPING_NOTIFY, mappingnotify);
8203 /*EVENT(XCB_MOTION_NOTIFY, );*/
8204 /*EVENT(XCB_NO_EXPOSURE, );*/
8205 EVENT(XCB_PROPERTY_NOTIFY, propertynotify);
8206 /*EVENT(XCB_REPARENT_NOTIFY, );*/
8207 /*EVENT(XCB_RESIZE_REQUEST, );*/
8208 /*EVENT(XCB_SELECTION_CLEAR, );*/
8209 /*EVENT(XCB_SELECTION_NOTIFY, );*/
8210 /*EVENT(XCB_SELECTION_REQUEST, );*/
8211 EVENT(XCB_UNMAP_NOTIFY, unmapnotify);
8212 /*EVENT(XCB_VISIBILITY_NOTIFY, visibilitynotify);*/
8215 if (type - xrandr_eventbase == XCB_RANDR_SCREEN_CHANGE_NOTIFY)
8216 screenchange((void *)evt);
8220 main(int argc, char *argv[])
8222 struct swm_region *r, *rr;
8223 struct ws_win *winfocus = NULL;
8225 char conf[PATH_MAX], *cfile = NULL;
8227 int xfd, i, num_screens;
8228 struct sigaction sact;
8229 xcb_generic_event_t *evt;
8233 /* suppress unused warning since var is needed */
8236 time_started = time(NULL);
8239 warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
8240 if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, ""))
8241 warnx("no locale support");
8243 /* handle some signals */
8244 bzero(&sact, sizeof(sact));
8245 sigemptyset(&sact.sa_mask);
8247 sact.sa_handler = sighdlr;
8248 sigaction(SIGINT, &sact, NULL);
8249 sigaction(SIGQUIT, &sact, NULL);
8250 sigaction(SIGTERM, &sact, NULL);
8251 sigaction(SIGHUP, &sact, NULL);
8253 sact.sa_handler = sighdlr;
8254 sact.sa_flags = SA_NOCLDSTOP;
8255 sigaction(SIGCHLD, &sact, NULL);
8257 if (!(display = XOpenDisplay(0)))
8258 errx(1, "can not open display");
8260 conn = XGetXCBConnection(display);
8261 if (xcb_connection_has_error(conn))
8262 errx(1, "can not get XCB connection");
8264 XSetEventQueueOwner(display, XCBOwnsEventQueue);
8266 xcb_prefetch_extension_data(conn, &xcb_randr_id);
8267 xfd = xcb_get_file_descriptor(conn);
8269 /* look for local and global conf file */
8270 pwd = getpwuid(getuid());
8272 errx(1, "invalid user: %d", getuid());
8274 xcb_grab_server(conn);
8277 /* flush all events */
8278 while ((evt = xcb_poll_for_event(conn))) {
8279 if (XCB_EVENT_RESPONSE_TYPE(evt) == 0)
8284 if (enable_wm() != 0)
8285 errx(1, "another window manager is currently running");
8296 for (i = 0; ; i++) {
8301 snprintf(conf, sizeof conf, "%s/.%s",
8302 pwd->pw_dir, SWM_CONF_FILE);
8306 snprintf(conf, sizeof conf, "/etc/%s",
8311 snprintf(conf, sizeof conf, "%s/.%s",
8312 pwd->pw_dir, SWM_CONF_FILE_OLD);
8316 snprintf(conf, sizeof conf, "/etc/%s",
8323 if (strlen(conf) && stat(conf, &sb) != -1)
8324 if (S_ISREG(sb.st_mode)) {
8331 /* load conf (if any) */
8333 conf_load(cfile, SWM_CONF_DEFAULT);
8336 /* set some values to work around bad programs */
8338 /* grab existing windows (before we build the bars) */
8341 if (getenv("SWM_STARTED") == NULL)
8342 setenv("SWM_STARTED", "YES", 1);
8344 /* setup all bars */
8345 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
8346 for (i = 0; i < num_screens; i++)
8347 TAILQ_FOREACH(r, &screens[i].rl, entry) {
8348 if (winfocus == NULL)
8349 winfocus = TAILQ_FIRST(&r->ws->winlist);
8358 xcb_ungrab_server(conn);
8362 while ((evt = xcb_poll_for_event(conn))) {
8369 /* if we are being restarted go focus on first window */
8371 rr = winfocus->ws->r;
8373 /* not a visible window */
8377 /* move pointer to first screen if multi screen */
8378 if (num_screens > 1 || outputs > 1)
8379 xcb_warp_pointer(conn, XCB_WINDOW_NONE,
8380 rr->s[0].root, 0, 0, 0, 0, X(rr),
8381 Y(rr) + (bar_enabled ? bar_height : 0));
8383 a.id = SWM_ARG_ID_FOCUSCUR;
8393 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
8394 if (errno != EINTR) {
8395 DNPRINTF(SWM_D_MISC, "select failed");
8397 if (restart_wm == 1)
8398 restart(NULL, NULL);
8399 if (search_resp == 1)