2 * Copyright (c) 2009-2012 Marco Peereboom <marco@peereboom.us>
3 * Copyright (c) 2009-2011 Ryan McBride <mcbride@countersiege.com>
4 * Copyright (c) 2009 Darrin Chandler <dwchandler@stilyagin.com>
5 * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org>
6 * Copyright (c) 2010 Tuukka Kataja <stuge@xor.fi>
7 * Copyright (c) 2011 Jason L. Wright <jason@thought.net>
8 * Copyright (c) 2011-2013 Reginald Kennedy <rk@rejii.com>
9 * Copyright (c) 2011-2012 Lawrence Teo <lteo@lteo.net>
10 * Copyright (c) 2011-2012 Tiago Cunha <tcunha@gmx.com>
11 * Copyright (c) 2012-2013 David Hill <dhill@mindcry.org>
13 * Permission to use, copy, modify, and distribute this software for any
14 * purpose with or without fee is hereby granted, provided that the above
15 * copyright notice and this permission notice appear in all copies.
17 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
18 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
19 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
20 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
21 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
22 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
23 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
26 * Much code and ideas taken from dwm under the following license:
27 * MIT/X Consortium License
29 * 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
30 * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
31 * 2006-2007 Jukka Salmi <jukka at salmi dot ch>
32 * 2007 Premysl Hruby <dfenze at gmail dot com>
33 * 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
34 * 2007 Christof Musik <christof at sendfax dot de>
35 * 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
36 * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
37 * 2008 Martin Hurton <martin dot hurton at gmail dot com>
39 * Permission is hereby granted, free of charge, to any person obtaining a
40 * copy of this software and associated documentation files (the "Software"),
41 * to deal in the Software without restriction, including without limitation
42 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
43 * and/or sell copies of the Software, and to permit persons to whom the
44 * Software is furnished to do so, subject to the following conditions:
46 * The above copyright notice and this permission notice shall be included in
47 * all copies or substantial portions of the Software.
49 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
50 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
51 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
52 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
53 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
54 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
55 * DEALINGS IN THE SOFTWARE.
59 #include <sys/types.h>
63 #include <sys/queue.h>
64 #include <sys/param.h>
65 #include <sys/select.h>
66 #if defined(__linux__)
68 #elif defined(__OpenBSD__)
70 #elif defined(__FreeBSD__)
92 #include <X11/cursorfont.h>
93 #include <X11/extensions/Xrandr.h>
94 #include <X11/Xcursor/Xcursor.h>
95 #include <X11/Xft/Xft.h>
96 #include <X11/Xlib-xcb.h>
97 #include <xcb/xcb_atom.h>
98 #include <xcb/xcb_aux.h>
99 #include <xcb/xcb_event.h>
100 #include <xcb/xcb_icccm.h>
101 #include <xcb/xcb_keysyms.h>
102 #include <xcb/xtest.h>
103 #include <xcb/randr.h>
111 #ifdef SPECTRWM_BUILDSTR
112 static const char *buildstr = SPECTRWM_BUILDSTR;
114 static const char *buildstr = SPECTRWM_VERSION;
117 #if !defined(__CYGWIN__) /* cygwin chokes on xrandr stuff */
119 # error XRandR versions less than 1.0 are not supported
122 # if RANDR_MAJOR >= 1
123 # if RANDR_MINOR >= 2
124 # define SWM_XRR_HAS_CRTC
127 #endif /* __CYGWIN__ */
129 #ifndef XCB_ICCCM_NUM_WM_HINTS_ELEMENTS
130 #define XCB_ICCCM_SIZE_HINT_P_MIN_SIZE XCB_SIZE_HINT_P_MIN_SIZE
131 #define XCB_ICCCM_SIZE_HINT_P_MAX_SIZE XCB_SIZE_HINT_P_MAX_SIZE
132 #define XCB_ICCCM_SIZE_HINT_P_RESIZE_INC XCB_SIZE_HINT_P_RESIZE_INC
133 #define XCB_ICCCM_WM_HINT_INPUT XCB_WM_HINT_INPUT
134 #define XCB_ICCCM_WM_HINT_X_URGENCY XCB_WM_HINT_X_URGENCY
135 #define XCB_ICCCM_WM_STATE_ICONIC XCB_WM_STATE_ICONIC
136 #define XCB_ICCCM_WM_STATE_WITHDRAWN XCB_WM_STATE_WITHDRAWN
137 #define XCB_ICCCM_WM_STATE_NORMAL XCB_WM_STATE_NORMAL
138 #define xcb_icccm_get_text_property_reply_t xcb_get_text_property_reply_t
139 #define xcb_icccm_get_text_property_reply_wipe xcb_get_text_property_reply_wipe
140 #define xcb_icccm_get_wm_class xcb_get_wm_class
141 #define xcb_icccm_get_wm_class_reply xcb_get_wm_class_reply
142 #define xcb_icccm_get_wm_class_reply_t xcb_get_wm_class_reply_t
143 #define xcb_icccm_get_wm_class_reply_wipe xcb_get_wm_class_reply_wipe
144 #define xcb_icccm_get_wm_hints xcb_get_wm_hints
145 #define xcb_icccm_wm_hints_get_urgency xcb_wm_hints_get_urgency
146 #define xcb_icccm_get_wm_hints_reply xcb_get_wm_hints_reply
147 #define xcb_icccm_get_wm_name xcb_get_wm_name
148 #define xcb_icccm_get_wm_name_reply xcb_get_wm_name_reply
149 #define xcb_icccm_get_wm_normal_hints xcb_get_wm_normal_hints
150 #define xcb_icccm_get_wm_normal_hints_reply xcb_get_wm_normal_hints_reply
151 #define xcb_icccm_get_wm_protocols xcb_get_wm_protocols
152 #define xcb_icccm_get_wm_protocols_reply xcb_get_wm_protocols_reply
153 #define xcb_icccm_get_wm_protocols_reply_t xcb_get_wm_protocols_reply_t
154 #define xcb_icccm_get_wm_protocols_reply_wipe xcb_get_wm_protocols_reply_wipe
155 #define xcb_icccm_get_wm_transient_for xcb_get_wm_transient_for
156 #define xcb_icccm_get_wm_transient_for_reply xcb_get_wm_transient_for_reply
157 #define xcb_icccm_wm_hints_t xcb_wm_hints_t
160 /*#define SWM_DEBUG*/
162 #define DPRINTF(x...) do { \
164 fprintf(stderr, x); \
166 #define DNPRINTF(n,x...) do { \
167 if (swm_debug & n) { \
168 fprintf(stderr, "%ld ", (long)(time(NULL) - time_started)); \
169 fprintf(stderr, x); \
172 #define SWM_D_MISC 0x0001
173 #define SWM_D_EVENT 0x0002
174 #define SWM_D_WS 0x0004
175 #define SWM_D_FOCUS 0x0008
176 #define SWM_D_MOVE 0x0010
177 #define SWM_D_STACK 0x0020
178 #define SWM_D_MOUSE 0x0040
179 #define SWM_D_PROP 0x0080
180 #define SWM_D_CLASS 0x0100
181 #define SWM_D_KEY 0x0200
182 #define SWM_D_QUIRK 0x0400
183 #define SWM_D_SPAWN 0x0800
184 #define SWM_D_EVENTQ 0x1000
185 #define SWM_D_CONF 0x2000
186 #define SWM_D_BAR 0x4000
187 #define SWM_D_INIT 0x8000
189 u_int32_t swm_debug = 0
208 #define DPRINTF(x...)
209 #define DNPRINTF(n,x...)
212 /* convert 8-bit to 16-bit */
213 #define RGB_8_TO_16(col) ((col) << 8) + (col)
215 #define PIXEL_TO_XRENDERCOLOR(px, xrc) \
216 xrc.red = RGB_8_TO_16((px) >> 16 & 0xff); \
217 xrc.green = RGB_8_TO_16((px) >> 8 & 0xff); \
218 xrc.blue = RGB_8_TO_16((px) & 0xff); \
221 #define LENGTH(x) (int)(sizeof (x) / sizeof (x)[0])
222 #define MODKEY XCB_MOD_MASK_1
223 #define CLEANMASK(mask) ((mask) & ~(numlockmask | XCB_MOD_MASK_LOCK))
224 #define BUTTONMASK (XCB_EVENT_MASK_BUTTON_PRESS | \
225 XCB_EVENT_MASK_BUTTON_RELEASE)
226 #define MOUSEMASK (BUTTONMASK|XCB_EVENT_MASK_POINTER_MOTION)
227 #define SWM_PROPLEN (16)
228 #define SWM_FUNCNAME_LEN (32)
229 #define SWM_KEYS_LEN (255)
230 #define SWM_QUIRK_LEN (64)
231 #define X(r) (r)->g.x
232 #define Y(r) (r)->g.y
233 #define WIDTH(r) (r)->g.w
234 #define HEIGHT(r) (r)->g.h
235 #define BORDER(w) ((w)->bordered ? border_width : 0)
236 #define MAX_X(r) ((r)->g.x + (r)->g.w)
237 #define MAX_Y(r) ((r)->g.y + (r)->g.h)
238 #define SH_MIN(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MIN_SIZE
239 #define SH_MIN_W(w) (w)->sh.min_width
240 #define SH_MIN_H(w) (w)->sh.min_height
241 #define SH_MAX(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MAX_SIZE
242 #define SH_MAX_W(w) (w)->sh.max_width
243 #define SH_MAX_H(w) (w)->sh.max_height
244 #define SH_INC(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_RESIZE_INC
245 #define SH_INC_W(w) (w)->sh.width_inc
246 #define SH_INC_H(w) (w)->sh.height_inc
247 #define SWM_MAX_FONT_STEPS (3)
248 #define WINID(w) ((w) ? (w)->id : XCB_WINDOW_NONE)
249 #define WS_FOCUSED(ws) ((ws)->r && (ws)->r->s->r_focus == (ws)->r)
250 #define YESNO(x) ((x) ? "yes" : "no")
252 /* Constrain Window flags */
253 #define SWM_CW_RESIZABLE (0x01)
254 #define SWM_CW_SOFTBOUNDARY (0x02)
255 #define SWM_CW_HARDBOUNDARY (0x04)
256 #define SWM_CW_RIGHT (0x10)
257 #define SWM_CW_LEFT (0x20)
258 #define SWM_CW_BOTTOM (0x40)
259 #define SWM_CW_TOP (0x80)
260 #define SWM_CW_ALLSIDES (0xf0)
262 #define SWM_FOCUS_DEFAULT (0)
263 #define SWM_FOCUS_FOLLOW (1)
264 #define SWM_FOCUS_MANUAL (2)
266 #define SWM_CK_NONE 0
267 #define SWM_CK_ALL 0xf
268 #define SWM_CK_FOCUS 0x1
269 #define SWM_CK_POINTER 0x2
270 #define SWM_CK_FALLBACK 0x4
271 #define SWM_CK_REGION 0x8
273 #define SWM_CONF_DEFAULT (0)
274 #define SWM_CONF_KEYMAPPING (1)
277 #define SWM_LIB "/usr/local/lib/libswmhack.so"
284 xcb_atom_t a_takefocus;
285 xcb_atom_t a_utf8_string;
286 xcb_atom_t a_swm_iconic;
288 volatile sig_atomic_t running = 1;
289 volatile sig_atomic_t restart_wm = 0;
290 xcb_timestamp_t last_event_time = 0;
294 int xrandr_eventbase;
295 unsigned int numlockmask = 0;
298 xcb_connection_t *conn;
299 xcb_key_symbols_t *syms;
301 int boundary_width = 50;
303 int cycle_visible = 0;
305 int font_adjusted = 0;
306 unsigned int mod_key = MODKEY;
309 struct swm_region *search_r;
310 int select_list_pipe[2];
311 int select_resp_pipe[2];
313 volatile sig_atomic_t search_resp;
314 int search_resp_action;
316 struct search_window {
317 TAILQ_ENTRY(search_window) entry;
321 xcb_window_t indicator;
323 TAILQ_HEAD(search_winlist, search_window);
324 struct search_winlist search_wl;
329 SWM_SEARCH_UNICONIFY,
330 SWM_SEARCH_NAME_WORKSPACE,
331 SWM_SEARCH_SEARCH_WORKSPACE,
332 SWM_SEARCH_SEARCH_WINDOW
335 #define SWM_STACK_TOP (0)
336 #define SWM_STACK_BOTTOM (1)
337 #define SWM_STACK_ABOVE (2)
338 #define SWM_STACK_BELOW (3)
341 double dialog_ratio = 0.6;
343 #define SWM_BAR_MAX (256)
344 #define SWM_BAR_JUSTIFY_LEFT (0)
345 #define SWM_BAR_JUSTIFY_CENTER (1)
346 #define SWM_BAR_JUSTIFY_RIGHT (2)
347 #define SWM_BAR_OFFSET (4)
348 #define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-12-*-*-*-*-*-*-*," \
349 "-*-profont-*-*-*-*-12-*-*-*-*-*-*-*," \
350 "-*-times-medium-r-*-*-12-*-*-*-*-*-*-*," \
351 "-misc-fixed-medium-r-*-*-12-*-*-*-*-*-*-*," \
352 "-*-*-*-r-*-*-*-*-*-*-*-*-*-*"
354 #ifdef X_HAVE_UTF8_STRING
355 #define DRAWSTRING(x...) Xutf8DrawString(x)
357 #define DRAWSTRING(x...) XmbDrawString(x)
360 char *bar_argv[] = { NULL, NULL };
362 char bar_ext[SWM_BAR_MAX];
363 char bar_ext_buf[SWM_BAR_MAX];
364 char bar_vertext[SWM_BAR_MAX];
367 int bar_border_width = 1;
368 int bar_at_bottom = 0;
372 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
373 char *bar_format = NULL;
374 int stack_enabled = 1;
375 int clock_enabled = 1;
376 int urgent_enabled = 0;
377 char *clock_format = NULL;
378 int window_class_enabled = 0;
379 int window_instance_enabled = 0;
380 int window_name_enabled = 0;
381 int focus_mode = SWM_FOCUS_DEFAULT;
382 int focus_close = SWM_STACK_BELOW;
383 int focus_close_wrap = 1;
384 int focus_default = SWM_STACK_TOP;
385 int spawn_position = SWM_STACK_TOP;
386 int disable_border = 0;
387 int border_width = 1;
388 int region_padding = 0;
390 int verbose_layout = 0;
394 XFontSetExtents *bar_fs_extents;
396 int bar_font_legacy = 1;
398 XftColor bar_font_color;
400 char *startup_exception;
401 unsigned int nr_exceptions = 0;
403 /* layout manager data */
404 struct swm_geometry {
417 struct swm_geometry g;
420 /* virtual "screens" */
422 TAILQ_ENTRY(swm_region) entry;
424 struct swm_geometry g;
425 struct workspace *ws; /* current workspace on this region */
426 struct workspace *ws_prior; /* prior workspace on this region */
427 struct swm_screen *s; /* screen idx */
430 TAILQ_HEAD(swm_region_list, swm_region);
433 TAILQ_ENTRY(ws_win) entry;
435 xcb_window_t transient;
436 struct ws_win *focus_child; /* focus on child transient */
437 struct swm_geometry g; /* current geometry */
438 struct swm_geometry g_float; /* region coordinates */
439 int g_floatvalid; /* g_float geometry validity */
440 int floatmaxed; /* whether maxed by max_stack */
446 unsigned int ewmh_flags;
447 int font_size_boundary[SWM_MAX_FONT_STEPS];
453 unsigned long quirks;
454 struct workspace *ws; /* always valid */
455 struct swm_screen *s; /* always valid, never changes */
457 xcb_icccm_get_wm_class_reply_t ch;
458 xcb_icccm_wm_hints_t hints;
460 TAILQ_HEAD(ws_win_list, ws_win);
464 TAILQ_ENTRY(pid_e) entry;
468 TAILQ_HEAD(pid_list, pid_e);
469 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
471 /* layout handlers */
473 void vertical_config(struct workspace *, int);
474 void vertical_stack(struct workspace *, struct swm_geometry *);
475 void horizontal_config(struct workspace *, int);
476 void horizontal_stack(struct workspace *, struct swm_geometry *);
477 void max_stack(struct workspace *, struct swm_geometry *);
478 void plain_stacker(struct workspace *);
479 void fancy_stacker(struct workspace *);
482 void (*l_stack)(struct workspace *, struct swm_geometry *);
483 void (*l_config)(struct workspace *, int);
485 #define SWM_L_FOCUSPREV (1<<0)
486 #define SWM_L_MAPONFOCUS (1<<1)
487 void (*l_string)(struct workspace *);
489 /* stack, configure */
490 { vertical_stack, vertical_config, 0, plain_stacker },
491 { horizontal_stack, horizontal_config, 0, plain_stacker },
493 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
494 { NULL, NULL, 0, NULL },
497 /* position of max_stack mode in the layouts array, index into layouts! */
498 #define SWM_V_STACK (0)
499 #define SWM_H_STACK (1)
500 #define SWM_MAX_STACK (2)
502 #define SWM_H_SLICE (32)
503 #define SWM_V_SLICE (32)
505 /* define work spaces */
507 int idx; /* workspace index */
508 char *name; /* workspace name */
509 int always_raise; /* raise windows on focus */
510 int bar_enabled; /* bar visibility */
511 struct layout *cur_layout; /* current layout handlers */
512 struct ws_win *focus; /* may be NULL */
513 struct ws_win *focus_prev; /* may be NULL */
514 struct ws_win *focus_pending; /* may be NULL */
515 struct swm_region *r; /* may be NULL */
516 struct swm_region *old_r; /* may be NULL */
517 struct ws_win_list winlist; /* list of windows in ws */
518 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
519 char stacker[10]; /* display stacker and layout */
523 int horizontal_msize;
525 int horizontal_stacks;
536 SWM_S_COLOR_BAR_BORDER,
537 SWM_S_COLOR_BAR_BORDER_UNFOCUS,
538 SWM_S_COLOR_BAR_FONT,
544 /* physical screen mapping */
545 #define SWM_WS_MAX (22) /* hard limit */
546 int workspace_limit = 10; /* soft limit */
549 int idx; /* screen index */
550 struct swm_region_list rl; /* list of regions on this screen */
551 struct swm_region_list orl; /* list of old regions */
553 struct workspace ws[SWM_WS_MAX];
554 struct swm_region *r_focus;
560 } c[SWM_S_COLOR_MAX];
562 xcb_gcontext_t bar_gc;
565 struct swm_screen *screens;
567 /* args to functions */
570 #define SWM_ARG_ID_FOCUSNEXT (0)
571 #define SWM_ARG_ID_FOCUSPREV (1)
572 #define SWM_ARG_ID_FOCUSMAIN (2)
573 #define SWM_ARG_ID_FOCUSURGENT (3)
574 #define SWM_ARG_ID_SWAPNEXT (10)
575 #define SWM_ARG_ID_SWAPPREV (11)
576 #define SWM_ARG_ID_SWAPMAIN (12)
577 #define SWM_ARG_ID_MOVELAST (13)
578 #define SWM_ARG_ID_MASTERSHRINK (20)
579 #define SWM_ARG_ID_MASTERGROW (21)
580 #define SWM_ARG_ID_MASTERADD (22)
581 #define SWM_ARG_ID_MASTERDEL (23)
582 #define SWM_ARG_ID_FLIPLAYOUT (24)
583 #define SWM_ARG_ID_STACKRESET (30)
584 #define SWM_ARG_ID_STACKINIT (31)
585 #define SWM_ARG_ID_CYCLEWS_UP (40)
586 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
587 #define SWM_ARG_ID_CYCLERG_UP (42)
588 #define SWM_ARG_ID_CYCLERG_DOWN (43)
589 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
590 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
591 #define SWM_ARG_ID_CYCLEWS_MOVE_UP (46)
592 #define SWM_ARG_ID_CYCLEWS_MOVE_DOWN (47)
593 #define SWM_ARG_ID_STACKINC (50)
594 #define SWM_ARG_ID_STACKDEC (51)
595 #define SWM_ARG_ID_SS_ALL (60)
596 #define SWM_ARG_ID_SS_WINDOW (61)
597 #define SWM_ARG_ID_DONTCENTER (70)
598 #define SWM_ARG_ID_CENTER (71)
599 #define SWM_ARG_ID_KILLWINDOW (80)
600 #define SWM_ARG_ID_DELETEWINDOW (81)
601 #define SWM_ARG_ID_WIDTHGROW (90)
602 #define SWM_ARG_ID_WIDTHSHRINK (91)
603 #define SWM_ARG_ID_HEIGHTGROW (92)
604 #define SWM_ARG_ID_HEIGHTSHRINK (93)
605 #define SWM_ARG_ID_MOVEUP (100)
606 #define SWM_ARG_ID_MOVEDOWN (101)
607 #define SWM_ARG_ID_MOVELEFT (102)
608 #define SWM_ARG_ID_MOVERIGHT (103)
609 #define SWM_ARG_ID_BAR_TOGGLE (110)
610 #define SWM_ARG_ID_BAR_TOGGLE_WS (111)
616 TAILQ_ENTRY(quirk) entry;
617 char *class; /* WM_CLASS:class */
618 char *instance; /* WM_CLASS:instance */
619 char *name; /* WM_NAME */
621 regex_t regex_instance;
624 #define SWM_Q_FLOAT (1<<0) /* float this window */
625 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
626 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
627 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
628 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
629 #define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
630 #define SWM_Q_NOFOCUSONMAP (1<<6) /* Don't focus on window when mapped. */
631 #define SWM_Q_FOCUSONMAP_SINGLE (1<<7) /* Only focus if single win of type. */
633 TAILQ_HEAD(quirk_list, quirk);
634 struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
637 * Supported EWMH hints should be added to
638 * both the enum and the ewmh array
643 _NET_MOVERESIZE_WINDOW,
644 _NET_WM_ACTION_ABOVE,
645 _NET_WM_ACTION_CLOSE,
646 _NET_WM_ACTION_FULLSCREEN,
648 _NET_WM_ACTION_RESIZE,
649 _NET_WM_ALLOWED_ACTIONS,
653 _NET_WM_STATE_FULLSCREEN,
654 _NET_WM_STATE_HIDDEN,
655 _NET_WM_STATE_MAXIMIZED_HORZ,
656 _NET_WM_STATE_MAXIMIZED_VERT,
657 _NET_WM_STATE_SKIP_PAGER,
658 _NET_WM_STATE_SKIP_TASKBAR,
660 _NET_WM_WINDOW_TYPE_DIALOG,
661 _NET_WM_WINDOW_TYPE_DOCK,
662 _NET_WM_WINDOW_TYPE_NORMAL,
663 _NET_WM_WINDOW_TYPE_SPLASH,
664 _NET_WM_WINDOW_TYPE_TOOLBAR,
665 _NET_WM_WINDOW_TYPE_UTILITY,
666 _SWM_WM_STATE_MANUAL,
673 } ewmh[SWM_EWMH_HINT_MAX] = {
674 /* must be in same order as in the enum */
675 {"_NET_ACTIVE_WINDOW", XCB_ATOM_NONE},
676 {"_NET_CLOSE_WINDOW", XCB_ATOM_NONE},
677 {"_NET_MOVERESIZE_WINDOW", XCB_ATOM_NONE},
678 {"_NET_WM_ACTION_ABOVE", XCB_ATOM_NONE},
679 {"_NET_WM_ACTION_CLOSE", XCB_ATOM_NONE},
680 {"_NET_WM_ACTION_FULLSCREEN", XCB_ATOM_NONE},
681 {"_NET_WM_ACTION_MOVE", XCB_ATOM_NONE},
682 {"_NET_WM_ACTION_RESIZE", XCB_ATOM_NONE},
683 {"_NET_WM_ALLOWED_ACTIONS", XCB_ATOM_NONE},
684 {"_NET_WM_NAME", XCB_ATOM_NONE},
685 {"_NET_WM_STATE", XCB_ATOM_NONE},
686 {"_NET_WM_STATE_ABOVE", XCB_ATOM_NONE},
687 {"_NET_WM_STATE_FULLSCREEN", XCB_ATOM_NONE},
688 {"_NET_WM_STATE_HIDDEN", XCB_ATOM_NONE},
689 {"_NET_WM_STATE_MAXIMIZED_HORZ", XCB_ATOM_NONE},
690 {"_NET_WM_STATE_MAXIMIZED_VERT", XCB_ATOM_NONE},
691 {"_NET_WM_STATE_SKIP_PAGER", XCB_ATOM_NONE},
692 {"_NET_WM_STATE_SKIP_TASKBAR", XCB_ATOM_NONE},
693 {"_NET_WM_WINDOW_TYPE", XCB_ATOM_NONE},
694 {"_NET_WM_WINDOW_TYPE_DIALOG", XCB_ATOM_NONE},
695 {"_NET_WM_WINDOW_TYPE_DOCK", XCB_ATOM_NONE},
696 {"_NET_WM_WINDOW_TYPE_NORMAL", XCB_ATOM_NONE},
697 {"_NET_WM_WINDOW_TYPE_SPLASH", XCB_ATOM_NONE},
698 {"_NET_WM_WINDOW_TYPE_TOOLBAR", XCB_ATOM_NONE},
699 {"_NET_WM_WINDOW_TYPE_UTILITY", XCB_ATOM_NONE},
700 {"_SWM_WM_STATE_MANUAL", XCB_ATOM_NONE},
707 XC_BOTTOM_LEFT_CORNER,
708 XC_BOTTOM_RIGHT_CORNER,
716 char *name; /* Name used by Xcursor .*/
717 uint8_t cf_char; /* cursorfont index. */
719 } cursors[XC_MAX] = {
720 {"fleur", XC_fleur, XCB_CURSOR_NONE},
721 {"left_ptr", XC_left_ptr, XCB_CURSOR_NONE},
722 {"bottom_left_corner", XC_bottom_left_corner, XCB_CURSOR_NONE},
723 {"bottom_right_corner", XC_bottom_right_corner, XCB_CURSOR_NONE},
724 {"sizing", XC_sizing, XCB_CURSOR_NONE},
725 {"top_left_corner", XC_top_left_corner, XCB_CURSOR_NONE},
726 {"top_right_corner", XC_top_right_corner, XCB_CURSOR_NONE},
729 #define SWM_SPAWN_OPTIONAL 0x1
733 TAILQ_ENTRY(spawn_prog) entry;
739 TAILQ_HEAD(spawn_list, spawn_prog);
740 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
742 /* user/key callable function IDs */
857 KF_DUMPWINS, /* MUST BE LAST */
865 enum keyfuncid funcid;
868 RB_HEAD(key_tree, key);
870 /* function prototypes */
871 void adjust_font(struct ws_win *);
872 void bar_cleanup(struct swm_region *);
873 void bar_extra_setup(void);
874 void bar_extra_stop(void);
875 int bar_extra_update(void);
876 void bar_fmt(const char *, char *, struct swm_region *, size_t);
877 void bar_fmt_expand(char *, size_t);
879 void bar_print(struct swm_region *, const char *);
880 void bar_print_legacy(struct swm_region *, const char *);
881 void bar_replace(char *, char *, struct swm_region *, size_t);
882 void bar_replace_pad(char *, int *, size_t);
883 char *bar_replace_seq(char *, char *, struct swm_region *, size_t *, size_t);
884 void bar_setup(struct swm_region *);
885 void bar_toggle(struct swm_region *, union arg *);
886 void bar_urgent(char *, size_t);
887 void bar_window_class(char *, size_t, struct swm_region *);
888 void bar_window_class_instance(char *, size_t, struct swm_region *);
889 void bar_window_float(char *, size_t, struct swm_region *);
890 void bar_window_instance(char *, size_t, struct swm_region *);
891 void bar_window_name(char *, size_t, struct swm_region *);
892 void bar_workspace_name(char *, size_t, struct swm_region *);
893 void buttonpress(xcb_button_press_event_t *);
894 void check_conn(void);
895 void clear_keys(void);
896 void clientmessage(xcb_client_message_event_t *);
897 void client_msg(struct ws_win *, xcb_atom_t, xcb_timestamp_t);
898 int conf_load(const char *, int);
899 void configurenotify(xcb_configure_notify_event_t *);
900 void configurerequest(xcb_configure_request_event_t *);
901 void config_win(struct ws_win *, xcb_configure_request_event_t *);
902 void constrain_window(struct ws_win *, struct swm_geometry *, int *);
903 int count_win(struct workspace *, int);
904 void cursors_cleanup(void);
905 void cursors_load(void);
906 void custom_region(const char *);
907 void cyclerg(struct swm_region *, union arg *);
908 void cyclews(struct swm_region *, union arg *);
909 void cycle_layout(struct swm_region *, union arg *);
910 void destroynotify(xcb_destroy_notify_event_t *);
911 void dumpwins(struct swm_region *, union arg *);
913 void enternotify(xcb_enter_notify_event_t *);
914 void event_drain(uint8_t);
915 void event_error(xcb_generic_error_t *);
916 void event_handle(xcb_generic_event_t *);
917 void ewmh_autoquirk(struct ws_win *);
918 void ewmh_get_win_state(struct ws_win *);
919 int ewmh_set_win_fullscreen(struct ws_win *, int);
920 void ewmh_update_actions(struct ws_win *);
921 void ewmh_update_win_state(struct ws_win *, xcb_atom_t, long);
922 char *expand_tilde(const char *);
923 void expose(xcb_expose_event_t *);
924 void fake_keypress(struct ws_win *, xcb_keysym_t, uint16_t);
925 struct pid_e *find_pid(pid_t);
926 struct ws_win *find_unmanaged_window(xcb_window_t);
927 struct ws_win *find_window(xcb_window_t);
928 void floating_toggle(struct swm_region *, union arg *);
929 int floating_toggle_win(struct ws_win *);
930 void focus(struct swm_region *, union arg *);
932 void focusin(xcb_focus_in_event_t *);
933 void focusout(xcb_focus_out_event_t *);
935 void focus_flush(void);
936 void focus_region(struct swm_region *);
937 void focusrg(struct swm_region *, union arg *);
938 void focus_win(struct ws_win *);
939 void fontset_init(void);
940 void free_window(struct ws_win *);
941 xcb_atom_t get_atom_from_string(const char *);
943 char *get_atom_name(xcb_atom_t);
945 struct ws_win *get_focus_magic(struct ws_win *);
946 struct ws_win *get_focus_prev(struct ws_win *);
948 char *get_notify_detail_label(uint8_t);
949 char *get_notify_mode_label(uint8_t);
951 struct ws_win *get_pointer_win(xcb_window_t);
952 struct ws_win *get_region_focus(struct swm_region *);
953 int get_region_index(struct swm_region *);
954 xcb_screen_t *get_screen(int);
955 xcb_window_t get_sibling(struct ws_win *, int);
956 int get_screen_count(void);
958 char *get_stack_mode_name(uint8_t);
960 int32_t get_swm_iconic(struct ws_win *);
961 char *get_win_name(xcb_window_t);
962 void get_wm_protocols(struct ws_win *);
963 int get_ws_idx(xcb_window_t);
964 uint32_t getstate(xcb_window_t);
965 void grabbuttons(struct ws_win *);
967 void grab_windows(void);
968 void iconify(struct swm_region *, union arg *);
970 void keypress(xcb_key_press_event_t *);
971 int key_cmp(struct key *, struct key *);
972 void key_insert(unsigned int, KeySym, enum keyfuncid, const char *);
973 struct key *key_lookup(unsigned int, KeySym);
974 void key_remove(struct key *);
975 void key_replace(struct key *, unsigned int, KeySym, enum keyfuncid,
977 void kill_bar_extra_atexit(void);
978 void kill_refs(struct ws_win *);
980 void leavenotify(xcb_leave_notify_event_t *);
982 void load_float_geom(struct ws_win *);
983 struct ws_win *manage_window(xcb_window_t, uint16_t);
984 void map_window(struct ws_win *, xcb_window_t);
985 void mapnotify(xcb_map_notify_event_t *);
986 void mappingnotify(xcb_mapping_notify_event_t *);
987 void maprequest(xcb_map_request_event_t *);
988 void motionnotify(xcb_motion_notify_event_t *);
989 void move(struct ws_win *, union arg *);
990 void move_step(struct swm_region *, union arg *);
991 uint32_t name_to_pixel(int, const char *);
992 void name_workspace(struct swm_region *, union arg *);
993 void new_region(struct swm_screen *, int, int, int, int);
994 int parsekeys(const char *, unsigned int, unsigned int *, KeySym *);
995 int parsequirks(const char *, unsigned long *);
996 int parse_rgb(const char *, uint16_t *, uint16_t *, uint16_t *);
997 void pressbutton(struct swm_region *, union arg *);
998 void priorws(struct swm_region *, union arg *);
1000 void print_win_geom(xcb_window_t);
1002 void propertynotify(xcb_property_notify_event_t *);
1003 void quirk_free(struct quirk *);
1004 void quirk_insert(const char *, const char *, const char *,unsigned long);
1005 void quirk_remove(struct quirk *);
1006 void quirk_replace(struct quirk *, const char *, const char *, const char *,
1008 void quit(struct swm_region *, union arg *);
1009 void raise_toggle(struct swm_region *, union arg *);
1010 void region_containment(struct ws_win *, struct swm_region *, int);
1011 struct swm_region *region_under(struct swm_screen *, int, int);
1012 void regionize(struct ws_win *, int, int);
1013 void resize(struct ws_win *, union arg *);
1014 void resize_step(struct swm_region *, union arg *);
1015 void restart(struct swm_region *, union arg *);
1016 struct swm_region *root_to_region(xcb_window_t, int);
1017 void screenchange(xcb_randr_screen_change_notify_event_t *);
1018 void scan_xrandr(int);
1019 void search_do_resp(void);
1020 void search_resp_name_workspace(const char *, size_t);
1021 void search_resp_search_window(const char *);
1022 void search_resp_search_workspace(const char *);
1023 void search_resp_uniconify(const char *, size_t);
1024 void search_win(struct swm_region *, union arg *);
1025 void search_win_cleanup(void);
1026 void search_workspace(struct swm_region *, union arg *);
1027 void send_to_rg(struct swm_region *, union arg *);
1028 void send_to_ws(struct swm_region *, union arg *);
1029 void set_region(struct swm_region *);
1030 int setautorun(const char *, const char *, int);
1031 int setconfbinding(const char *, const char *, int);
1032 int setconfcolor(const char *, const char *, int);
1033 int setconfmodkey(const char *, const char *, int);
1034 int setconfquirk(const char *, const char *, int);
1035 int setconfregion(const char *, const char *, int);
1036 int setconfspawn(const char *, const char *, int);
1037 int setconfvalue(const char *, const char *, int);
1038 void setkeybinding(unsigned int, KeySym, enum keyfuncid, const char *);
1039 int setkeymapping(const char *, const char *, int);
1040 int setlayout(const char *, const char *, int);
1041 void setquirk(const char *, const char *, const char *,unsigned long);
1042 void setscreencolor(const char *, int, int);
1043 void setspawn(const char *, const char *, int);
1044 void setup_ewmh(void);
1045 void setup_globals(void);
1046 void setup_keys(void);
1047 void setup_quirks(void);
1048 void setup_screens(void);
1049 void setup_spawn(void);
1050 void set_child_transient(struct ws_win *, xcb_window_t *);
1051 void set_swm_iconic(struct ws_win *, int);
1052 void set_win_state(struct ws_win *, uint16_t);
1053 void shutdown_cleanup(void);
1055 void socket_setnonblock(int);
1056 void sort_windows(struct ws_win_list *);
1057 void spawn(int, union arg *, int);
1058 void spawn_custom(struct swm_region *, union arg *, const char *);
1059 int spawn_expand(struct swm_region *, union arg *, const char *, char ***);
1060 void spawn_insert(const char *, const char *, int);
1061 struct spawn_prog *spawn_find(const char *);
1062 void spawn_remove(struct spawn_prog *);
1063 void spawn_replace(struct spawn_prog *, const char *, const char *, int);
1064 void spawn_select(struct swm_region *, union arg *, const char *, int *);
1065 void stack_config(struct swm_region *, union arg *);
1066 void stack_floater(struct ws_win *, struct swm_region *);
1067 void stack_master(struct workspace *, struct swm_geometry *, int, int);
1068 void store_float_geom(struct ws_win *);
1069 char *strdupsafe(const char *);
1070 void swapwin(struct swm_region *, union arg *);
1071 void switchws(struct swm_region *, union arg *);
1072 void teardown_ewmh(void);
1073 void unescape_selector(char *);
1074 void unfocus_win(struct ws_win *);
1075 void uniconify(struct swm_region *, union arg *);
1076 void unmanage_window(struct ws_win *);
1077 void unmapnotify(xcb_unmap_notify_event_t *);
1078 void unmap_all(void);
1079 void unmap_window(struct ws_win *);
1080 void updatenumlockmask(void);
1081 void update_modkey(unsigned int);
1082 void update_window(struct ws_win *);
1083 void validate_spawns(void);
1084 int validate_win(struct ws_win *);
1085 int validate_ws(struct workspace *);
1086 void version(struct swm_region *, union arg *);
1087 void win_to_ws(struct ws_win *, int, int);
1088 pid_t window_get_pid(xcb_window_t);
1089 void wkill(struct swm_region *, union arg *);
1090 void workaround(void);
1091 void xft_init(struct swm_region *);
1092 void _add_startup_exception(const char *, va_list);
1093 void add_startup_exception(const char *, ...);
1095 RB_PROTOTYPE(key_tree, key, entry, key_cmp);
1096 RB_GENERATE(key_tree, key, entry, key_cmp);
1097 struct key_tree keys;
1102 xcb_font_t cf = XCB_NONE;
1105 for (i = 0; i < LENGTH(cursors); ++i) {
1106 /* try to load Xcursor first. */
1107 cursors[i].cid = XcursorLibraryLoadCursor(display,
1110 /* fallback to cursorfont. */
1111 if (cursors[i].cid == XCB_CURSOR_NONE) {
1112 if (cf == XCB_NONE) {
1113 cf = xcb_generate_id(conn);
1114 xcb_open_font(conn, cf, strlen("cursor"),
1118 cursors[i].cid = xcb_generate_id(conn);
1119 xcb_create_glyph_cursor(conn, cursors[i].cid, cf, cf,
1120 cursors[i].cf_char, cursors[i].cf_char + 1, 0, 0, 0,
1121 0xffff, 0xffff, 0xffff);
1127 xcb_close_font(conn, cf);
1131 cursors_cleanup(void)
1134 for (i = 0; i < LENGTH(cursors); ++i)
1135 xcb_free_cursor(conn, cursors[i].cid);
1139 expand_tilde(const char *s)
1141 struct passwd *ppwd;
1149 errx(1, "expand_tilde: NULL string.");
1152 result = strdup(sc);
1158 if ((max = sysconf(_SC_LOGIN_NAME_MAX)) == -1)
1159 errx(1, "expand_tilde: sysconf");
1161 if ((user = calloc(1, max + 1)) == NULL)
1162 errx(1, "expand_tilde: calloc");
1164 for (i = 0; s[i] != '/' && s[i] != '\0'; ++i)
1169 ppwd = strlen(user) == 0 ? getpwuid(getuid()) : getpwnam(user);
1173 result = strdup(sc);
1175 if (asprintf(&result, "%s%s", ppwd->pw_dir, s) == -1)
1179 errx(1, "expand_tilde: failed to allocate memory.");
1185 parse_rgb(const char *rgb, uint16_t *rr, uint16_t *gg, uint16_t *bb)
1187 unsigned int tmpr, tmpg, tmpb;
1189 if (sscanf(rgb, "rgb:%x/%x/%x", &tmpr, &tmpg, &tmpb) != 3)
1192 *rr = RGB_8_TO_16(tmpr);
1193 *gg = RGB_8_TO_16(tmpg);
1194 *bb = RGB_8_TO_16(tmpb);
1200 get_screen(int screen)
1202 const xcb_setup_t *r;
1203 xcb_screen_iterator_t iter;
1205 if ((r = xcb_get_setup(conn)) == NULL) {
1206 DNPRINTF(SWM_D_MISC, "get_screen: xcb_get_setup\n");
1210 iter = xcb_setup_roots_iterator(r);
1211 for (; iter.rem; --screen, xcb_screen_next(&iter))
1219 get_screen_count(void)
1221 const xcb_setup_t *r;
1223 if ((r = xcb_get_setup(conn)) == NULL) {
1224 DNPRINTF(SWM_D_MISC, "get_screen_count: xcb_get_setup\n");
1228 return xcb_setup_roots_length(r);
1232 get_region_index(struct swm_region *r)
1234 struct swm_region *rr;
1240 TAILQ_FOREACH(rr, &r->s->rl, entry) {
1255 if (focus_mode == SWM_FOCUS_DEFAULT)
1256 event_drain(XCB_ENTER_NOTIFY);
1262 get_atom_from_string(const char *str)
1264 xcb_intern_atom_cookie_t c;
1265 xcb_intern_atom_reply_t *r;
1268 c = xcb_intern_atom(conn, 0, strlen(str), str);
1269 r = xcb_intern_atom_reply(conn, c, NULL);
1277 return (XCB_ATOM_NONE);
1281 get_wm_protocols(struct ws_win *win) {
1283 xcb_icccm_get_wm_protocols_reply_t wpr;
1285 if (xcb_icccm_get_wm_protocols_reply(conn,
1286 xcb_icccm_get_wm_protocols(conn, win->id, a_prot),
1288 for (i = 0; i < (int)wpr.atoms_len; i++) {
1289 if (wpr.atoms[i] == a_takefocus)
1290 win->take_focus = 1;
1291 if (wpr.atoms[i] == a_delete)
1292 win->can_delete = 1;
1294 xcb_icccm_get_wm_protocols_reply_wipe(&wpr);
1299 set_swm_iconic(struct ws_win *win, int newv)
1306 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
1307 a_swm_iconic, XCB_ATOM_INTEGER, 32, 1, &v);
1309 xcb_delete_property(conn, win->id, a_swm_iconic);
1313 get_swm_iconic(struct ws_win *win)
1316 xcb_get_property_reply_t *pr = NULL;
1318 pr = xcb_get_property_reply(conn,
1319 xcb_get_property(conn, 0, win->id, a_swm_iconic,
1320 XCB_ATOM_INTEGER, 0, 1), NULL);
1323 if (pr->type != XCB_ATOM_INTEGER || pr->format != 32)
1325 v = *((int32_t *)xcb_get_property_value(pr));
1335 xcb_atom_t sup_list;
1336 int i, j, num_screens;
1338 sup_list = get_atom_from_string("_NET_SUPPORTED");
1340 for (i = 0; i < LENGTH(ewmh); i++)
1341 ewmh[i].atom = get_atom_from_string(ewmh[i].name);
1343 num_screens = get_screen_count();
1344 for (i = 0; i < num_screens; i++) {
1345 /* Support check window will be created by workaround(). */
1347 /* Report supported atoms */
1348 xcb_delete_property(conn, screens[i].root, sup_list);
1349 for (j = 0; j < LENGTH(ewmh); j++)
1350 xcb_change_property(conn, XCB_PROP_MODE_APPEND,
1351 screens[i].root, sup_list, XCB_ATOM_ATOM, 32, 1,
1360 xcb_atom_t sup_check, sup_list;
1362 xcb_get_property_cookie_t pc;
1363 xcb_get_property_reply_t *pr;
1365 sup_check = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
1366 sup_list = get_atom_from_string("_NET_SUPPORTED");
1367 num_screens = get_screen_count();
1369 for (i = 0; i < num_screens; i++) {
1370 /* Get the support check window and destroy it */
1371 pc = xcb_get_property(conn, 0, screens[i].root, sup_check,
1372 XCB_ATOM_WINDOW, 0, 1);
1373 pr = xcb_get_property_reply(conn, pc, NULL);
1376 if (pr->format == sup_check) {
1377 id = *((xcb_window_t *)xcb_get_property_value(pr));
1379 xcb_destroy_window(conn, id);
1380 xcb_delete_property(conn, screens[i].root, sup_check);
1381 xcb_delete_property(conn, screens[i].root, sup_list);
1388 ewmh_autoquirk(struct ws_win *win)
1392 xcb_get_property_cookie_t c;
1393 xcb_get_property_reply_t *r;
1395 c = xcb_get_property(conn, 0, win->id,
1396 ewmh[_NET_WM_WINDOW_TYPE].atom, XCB_ATOM_ATOM, 0, UINT32_MAX);
1397 r = xcb_get_property_reply(conn, c, NULL);
1401 n = xcb_get_property_value_length(r);
1402 type = xcb_get_property_value(r);
1404 for (i = 0; i < n; i++) {
1405 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
1407 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
1408 type[i] == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
1409 type[i] == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
1411 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
1414 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
1415 type[i] == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
1417 win->quirks = SWM_Q_FLOAT;
1424 #define SWM_EWMH_ACTION_COUNT_MAX (6)
1425 #define EWMH_F_FULLSCREEN (1<<0)
1426 #define EWMH_F_ABOVE (1<<1)
1427 #define EWMH_F_HIDDEN (1<<2)
1428 #define EWMH_F_SKIP_PAGER (1<<3)
1429 #define EWMH_F_SKIP_TASKBAR (1<<4)
1430 #define SWM_F_MANUAL (1<<5)
1433 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
1435 if (win->ws->r == NULL)
1441 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%x, "
1442 "fullscreen %s\n", win->id, YESNO(fs));
1445 if (!win->g_floatvalid)
1446 store_float_geom(win);
1448 win->g = win->ws->r->g;
1451 load_float_geom(win);
1458 ewmh_update_actions(struct ws_win *win)
1460 xcb_atom_t actions[SWM_EWMH_ACTION_COUNT_MAX];
1466 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
1468 if (win->floating) {
1469 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
1470 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
1471 actions[n++] = ewmh[_NET_WM_ACTION_ABOVE].atom;
1474 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
1475 ewmh[_NET_WM_ALLOWED_ACTIONS].atom, XCB_ATOM_ATOM, 32, 1, actions);
1478 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
1479 #define _NET_WM_STATE_ADD 1 /* add/set property */
1480 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
1483 ewmh_update_win_state(struct ws_win *win, xcb_atom_t state, long action)
1485 unsigned int mask = 0;
1486 unsigned int changed = 0;
1487 unsigned int orig_flags;
1492 DNPRINTF(SWM_D_PROP, "ewmh_update_win_state: window: 0x%x, state: %ld, "
1493 "action: %ld\n", win->id, (unsigned long)state, action);
1495 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
1496 mask = EWMH_F_FULLSCREEN;
1497 else if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
1498 mask = EWMH_F_ABOVE;
1499 else if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
1500 mask = SWM_F_MANUAL;
1501 else if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
1502 mask = EWMH_F_SKIP_PAGER;
1503 else if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
1504 mask = EWMH_F_SKIP_TASKBAR;
1506 orig_flags = win->ewmh_flags;
1509 case _NET_WM_STATE_REMOVE:
1510 win->ewmh_flags &= ~mask;
1512 case _NET_WM_STATE_ADD:
1513 win->ewmh_flags |= mask;
1515 case _NET_WM_STATE_TOGGLE:
1516 win->ewmh_flags ^= mask;
1520 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
1522 if (state == ewmh[_NET_WM_STATE_ABOVE].atom) {
1523 if (changed && !floating_toggle_win(win))
1524 win->ewmh_flags = orig_flags; /* revert */
1525 } else if (state == ewmh[_SWM_WM_STATE_MANUAL].atom) {
1527 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
1528 } else if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom) {
1529 if (changed && !ewmh_set_win_fullscreen(win,
1530 win->ewmh_flags & EWMH_F_FULLSCREEN))
1531 win->ewmh_flags = orig_flags; /* revert */
1534 xcb_delete_property(conn, win->id, ewmh[_NET_WM_STATE].atom);
1536 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
1537 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1538 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1539 &ewmh[_NET_WM_STATE_FULLSCREEN].atom);
1540 else if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
1541 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1542 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1543 &ewmh[_NET_WM_STATE_SKIP_PAGER].atom);
1544 else if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
1545 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1546 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1547 &ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom);
1548 else if (win->ewmh_flags & EWMH_F_ABOVE)
1549 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1550 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1551 &ewmh[_NET_WM_STATE_ABOVE].atom);
1552 else if (win->ewmh_flags & SWM_F_MANUAL)
1553 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1554 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1555 &ewmh[_SWM_WM_STATE_MANUAL].atom);
1559 ewmh_get_win_state(struct ws_win *win)
1562 xcb_get_property_cookie_t c;
1563 xcb_get_property_reply_t *r;
1569 win->ewmh_flags = 0;
1571 win->ewmh_flags |= EWMH_F_ABOVE;
1573 win->ewmh_flags |= SWM_F_MANUAL;
1575 c = xcb_get_property(conn, 0, win->id, ewmh[_NET_WM_STATE].atom,
1576 XCB_ATOM_ATOM, 0, UINT32_MAX);
1577 r = xcb_get_property_reply(conn, c, NULL);
1581 states = xcb_get_property_value(r);
1582 n = xcb_get_property_value_length(r);
1584 for (i = 0; i < n; i++)
1585 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
1593 dumpwins(struct swm_region *r, union arg *args)
1597 xcb_get_window_attributes_cookie_t c;
1598 xcb_get_window_attributes_reply_t *wa;
1600 /* suppress unused warning since var is needed */
1603 if (r->ws == NULL) {
1604 warnx("dumpwins: invalid workspace");
1608 warnx("=== managed window list ws %02d ===", r->ws->idx);
1609 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1610 state = getstate(win->id);
1611 c = xcb_get_window_attributes(conn, win->id);
1612 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1614 warnx("window: 0x%x, map_state: %d, state: %u, "
1615 "transient: 0x%x", win->id, wa->map_state,
1616 state, win->transient);
1619 warnx("window: 0x%x, failed xcb_get_window_attributes",
1623 warnx("===== unmanaged window list =====");
1624 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1625 state = getstate(win->id);
1626 c = xcb_get_window_attributes(conn, win->id);
1627 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1629 warnx("window: 0x%x, map_state: %d, state: %u, "
1630 "transient: 0x%x", win->id, wa->map_state,
1631 state, win->transient);
1634 warnx("window: 0x%x, failed xcb_get_window_attributes",
1638 warnx("=================================");
1642 dumpwins(struct swm_region *r, union arg *s)
1647 #endif /* SWM_DEBUG */
1652 int saved_errno, status;
1655 saved_errno = errno;
1659 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1664 if (errno != ECHILD)
1665 warn("sighdlr: waitpid");
1666 #endif /* SWM_DEBUG */
1669 if (pid == searchpid)
1673 if (WIFEXITED(status)) {
1674 if (WEXITSTATUS(status) != 0)
1675 warnx("sighdlr: child exit status: %d",
1676 WEXITSTATUS(status));
1678 warnx("sighdlr: child is terminated "
1680 #endif /* SWM_DEBUG */
1694 errno = saved_errno;
1700 struct pid_e *p = NULL;
1702 DNPRINTF(SWM_D_MISC, "find_pid: %d\n", pid);
1707 TAILQ_FOREACH(p, &pidlist, entry) {
1716 name_to_pixel(int sidx, const char *colorname)
1718 uint32_t result = 0;
1719 char cname[32] = "#";
1720 xcb_screen_t *screen;
1721 xcb_colormap_t cmap;
1722 xcb_alloc_color_reply_t *cr;
1723 xcb_alloc_named_color_reply_t *nr;
1724 uint16_t rr, gg, bb;
1726 screen = get_screen(sidx);
1727 cmap = screen->default_colormap;
1729 /* color is in format rgb://rr/gg/bb */
1730 if (strncmp(colorname, "rgb:", 4) == 0) {
1731 if (parse_rgb(colorname, &rr, &gg, &bb) == -1)
1732 warnx("could not parse rgb %s", colorname);
1734 cr = xcb_alloc_color_reply(conn,
1735 xcb_alloc_color(conn, cmap, rr, gg, bb),
1741 warnx("color '%s' not found", colorname);
1744 nr = xcb_alloc_named_color_reply(conn,
1745 xcb_alloc_named_color(conn, cmap, strlen(colorname),
1748 strlcat(cname, colorname + 2, sizeof cname - 1);
1749 nr = xcb_alloc_named_color_reply(conn,
1750 xcb_alloc_named_color(conn, cmap, strlen(cname),
1757 warnx("color '%s' not found", colorname);
1764 setscreencolor(const char *val, int i, int c)
1768 num_screens = get_screen_count();
1769 if (i > 0 && i <= num_screens) {
1770 screens[i - 1].c[c].pixel = name_to_pixel(i - 1, val);
1771 free(screens[i - 1].c[c].name);
1772 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1774 } else if (i == -1) {
1775 for (i = 0; i < num_screens; i++) {
1776 screens[i].c[c].pixel = name_to_pixel(0, val);
1777 free(screens[i].c[c].name);
1778 if ((screens[i].c[c].name = strdup(val)) == NULL)
1782 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1787 fancy_stacker(struct workspace *ws)
1789 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1790 if (ws->cur_layout->l_stack == vertical_stack)
1791 snprintf(ws->stacker, sizeof ws->stacker,
1792 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1793 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1794 if (ws->cur_layout->l_stack == horizontal_stack)
1795 snprintf(ws->stacker, sizeof ws->stacker,
1796 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1797 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1801 plain_stacker(struct workspace *ws)
1803 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1804 if (ws->cur_layout->l_stack == vertical_stack)
1805 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1806 sizeof ws->stacker);
1807 if (ws->cur_layout->l_stack == horizontal_stack)
1808 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1809 sizeof ws->stacker);
1813 custom_region(const char *val)
1815 unsigned int x, y, w, h;
1816 int sidx, num_screens;
1817 xcb_screen_t *screen;
1819 num_screens = get_screen_count();
1820 if (sscanf(val, "screen[%d]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1821 errx(1, "invalid custom region, "
1822 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1823 if (sidx < 1 || sidx > num_screens)
1824 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1828 if ((screen = get_screen(sidx)) == NULL)
1829 errx(1, "ERROR: can't get screen %d.", sidx);
1832 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1834 if (x > screen->width_in_pixels ||
1835 y > screen->height_in_pixels ||
1836 w + x > screen->width_in_pixels ||
1837 h + y > screen->height_in_pixels) {
1838 warnx("ignoring region %ux%u+%u+%u - not within screen "
1839 "boundaries (%ux%u)", w, h, x, y,
1840 screen->width_in_pixels, screen->height_in_pixels);
1844 new_region(&screens[sidx], x, y, w, h);
1848 socket_setnonblock(int fd)
1852 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1853 err(1, "fcntl F_GETFL");
1854 flags |= O_NONBLOCK;
1855 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1856 err(1, "fcntl F_SETFL");
1860 bar_print_legacy(struct swm_region *r, const char *s)
1862 xcb_rectangle_t rect;
1867 XRectangle ibox, lbox;
1871 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
1873 switch (bar_justify) {
1874 case SWM_BAR_JUSTIFY_LEFT:
1877 case SWM_BAR_JUSTIFY_CENTER:
1878 x = (WIDTH(r) - lbox.width) / 2;
1880 case SWM_BAR_JUSTIFY_RIGHT:
1881 x = WIDTH(r) - lbox.width - SWM_BAR_OFFSET;
1885 if (x < SWM_BAR_OFFSET)
1890 rect.width = WIDTH(r->bar);
1891 rect.height = HEIGHT(r->bar);
1893 /* clear back buffer */
1894 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1895 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1896 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc, 1, &rect);
1898 /* draw back buffer */
1899 gcvd.graphics_exposures = 0;
1900 draw = XCreateGC(display, r->bar->buffer, GCGraphicsExposures, &gcvd);
1901 XSetForeground(display, draw, r->s->c[SWM_S_COLOR_BAR_FONT].pixel);
1902 DRAWSTRING(display, r->bar->buffer, bar_fs, draw,
1903 x, (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
1905 XFreeGC(display, draw);
1908 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1909 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1913 bar_print(struct swm_region *r, const char *s)
1916 xcb_rectangle_t rect;
1924 XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len, &info);
1926 switch (bar_justify) {
1927 case SWM_BAR_JUSTIFY_LEFT:
1930 case SWM_BAR_JUSTIFY_CENTER:
1931 x = (WIDTH(r) - info.width) / 2;
1933 case SWM_BAR_JUSTIFY_RIGHT:
1934 x = WIDTH(r) - info.width - SWM_BAR_OFFSET;
1938 if (x < SWM_BAR_OFFSET)
1943 rect.width = WIDTH(r->bar);
1944 rect.height = HEIGHT(r->bar);
1946 /* clear back buffer */
1947 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1948 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1949 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc, 1, &rect);
1951 /* draw back buffer */
1952 draw = XftDrawCreate(display, r->bar->buffer,
1953 DefaultVisual(display, r->s->idx),
1954 DefaultColormap(display, r->s->idx));
1956 XftDrawStringUtf8(draw, &bar_font_color, bar_font, x,
1957 (HEIGHT(r->bar) + bar_font->height) / 2 - bar_font->descent,
1960 XftDrawDestroy(draw);
1963 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1964 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1968 bar_extra_stop(void)
1972 bzero(bar_pipe, sizeof bar_pipe);
1975 kill(bar_pid, SIGTERM);
1978 strlcpy(bar_ext, "", sizeof bar_ext);
1983 bar_window_class(char *s, size_t sz, struct swm_region *r)
1985 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1987 if (r->ws->focus->ch.class_name != NULL)
1988 strlcat(s, r->ws->focus->ch.class_name, sz);
1992 bar_window_instance(char *s, size_t sz, struct swm_region *r)
1994 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1996 if (r->ws->focus->ch.instance_name != NULL)
1997 strlcat(s, r->ws->focus->ch.instance_name, sz);
2001 bar_window_class_instance(char *s, size_t sz, struct swm_region *r)
2003 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
2006 bar_window_class(s, sz, r);
2007 strlcat(s, ":", sz);
2008 bar_window_instance(s, sz, r);
2012 bar_window_float(char *s, size_t sz, struct swm_region *r)
2014 if (r == NULL || r ->ws == NULL || r->ws->focus == NULL)
2016 if (r->ws->focus->floating)
2017 strlcat(s, "(f)", sz);
2021 bar_window_name(char *s, size_t sz, struct swm_region *r)
2025 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
2028 title = get_win_name(r->ws->focus->id);
2029 strlcat(s, title, sz);
2034 bar_urgent(char *s, size_t sz)
2037 int i, j, num_screens;
2038 int urgent[SWM_WS_MAX];
2040 xcb_get_property_cookie_t c;
2041 xcb_icccm_wm_hints_t hints;
2043 for (i = 0; i < workspace_limit; i++)
2046 num_screens = get_screen_count();
2047 for (i = 0; i < num_screens; i++)
2048 for (j = 0; j < workspace_limit; j++)
2049 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
2050 c = xcb_icccm_get_wm_hints(conn, win->id);
2051 if (xcb_icccm_get_wm_hints_reply(conn, c,
2054 if (hints.flags & XCB_ICCCM_WM_HINT_X_URGENCY)
2058 for (i = 0; i < workspace_limit; i++) {
2060 snprintf(b, sizeof b, "%d ", i + 1);
2062 snprintf(b, sizeof b, "- ");
2068 bar_workspace_name(char *s, size_t sz, struct swm_region *r)
2070 if (r == NULL || r->ws == NULL)
2072 if (r->ws->name != NULL)
2073 strlcat(s, r->ws->name, sz);
2076 /* build the default bar format according to the defined enabled options */
2078 bar_fmt(const char *fmtexp, char *fmtnew, struct swm_region *r, size_t sz)
2080 /* if format provided, just copy the buffers */
2081 if (bar_format != NULL) {
2082 strlcpy(fmtnew, fmtexp, sz);
2086 /* reset the output buffer */
2089 strlcat(fmtnew, "+N:+I ", sz);
2091 strlcat(fmtnew, "+S", sz);
2092 strlcat(fmtnew, " ", sz);
2094 /* only show the workspace name if there's actually one */
2095 if (r != NULL && r->ws != NULL && r->ws->name != NULL)
2096 strlcat(fmtnew, "<+D>", sz);
2097 strlcat(fmtnew, "+3<", sz);
2099 if (clock_enabled) {
2100 strlcat(fmtnew, fmtexp, sz);
2101 strlcat(fmtnew, "+4<", sz);
2104 /* bar_urgent already adds the space before the last asterisk */
2106 strlcat(fmtnew, "* +U*+4<", sz);
2108 if (window_class_enabled) {
2109 strlcat(fmtnew, "+C", sz);
2110 if (!window_instance_enabled)
2111 strlcat(fmtnew, "+4<", sz);
2114 /* checks needed by the colon and floating strlcat(3) calls below */
2115 if (r != NULL && r->ws != NULL && r->ws->focus != NULL) {
2116 if (window_instance_enabled) {
2117 if (window_class_enabled)
2118 strlcat(fmtnew, ":", sz);
2119 strlcat(fmtnew, "+T+4<", sz);
2121 if (window_name_enabled) {
2122 if (r->ws->focus->floating)
2123 strlcat(fmtnew, "+F ", sz);
2124 strlcat(fmtnew, "+64W ", sz);
2128 /* finally add the action script output and the version */
2129 strlcat(fmtnew, "+4<+A+4<+V", sz);
2133 bar_replace_pad(char *tmp, int *limit, size_t sz)
2135 /* special case; no limit given, pad one space, instead */
2136 if (*limit == (int)sz - 1)
2138 snprintf(tmp, sz, "%*s", *limit, " ");
2141 /* replaces the bar format character sequences (like in tmux(1)) */
2143 bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
2147 char tmp[SWM_BAR_MAX];
2151 /* reset strlcat(3) buffer */
2154 /* get number, if any */
2157 if (sscanf(fmt, "%d%n", &limit, &size) != 1)
2158 limit = sizeof tmp - 1;
2159 if (limit <= 0 || limit >= (int)sizeof tmp)
2160 limit = sizeof tmp - 1;
2162 /* there is nothing to replace (ie EOL) */
2169 bar_replace_pad(tmp, &limit, sizeof tmp);
2172 snprintf(tmp, sizeof tmp, "%s", bar_ext);
2175 bar_window_class(tmp, sizeof tmp, r);
2178 bar_workspace_name(tmp, sizeof tmp, r);
2181 bar_window_float(tmp, sizeof tmp, r);
2184 snprintf(tmp, sizeof tmp, "%d", r->ws->idx + 1);
2187 snprintf(tmp, sizeof tmp, "%d", r->s->idx + 1);
2190 bar_window_class_instance(tmp, sizeof tmp, r);
2193 snprintf(tmp, sizeof tmp, "%s", r->ws->stacker);
2196 bar_window_instance(tmp, sizeof tmp, r);
2199 bar_urgent(tmp, sizeof tmp);
2202 snprintf(tmp, sizeof tmp, "%s", bar_vertext);
2205 bar_window_name(tmp, sizeof tmp, r);
2208 /* unknown character sequence; copy as-is */
2209 snprintf(tmp, sizeof tmp, "+%c", *fmt);
2215 if ((int)len < limit)
2217 while (limit-- > 0) {
2218 if (*offrep >= sz - 1)
2220 fmtrep[(*offrep)++] = *ptr++;
2228 bar_replace(char *fmt, char *fmtrep, struct swm_region *r, size_t sz)
2233 while (*fmt != '\0') {
2235 /* skip ordinary characters */
2238 fmtrep[off++] = *fmt++;
2242 /* character sequence found; replace it */
2243 fmt = bar_replace_seq(fmt, fmtrep, r, &off, sz);
2252 bar_fmt_expand(char *fmtexp, size_t sz)
2259 /* start by grabbing the current time and date */
2261 localtime_r(&tmt, &tm);
2263 /* figure out what to expand */
2264 if (bar_format != NULL)
2266 else if (bar_format == NULL && clock_enabled)
2268 /* if nothing to expand bail out */
2274 /* copy as-is, just in case the format shouldn't be expanded below */
2275 strlcpy(fmtexp, fmt, sz);
2276 /* finally pass the string through strftime(3) */
2277 #ifndef SWM_DENY_CLOCK_FORMAT
2278 if ((len = strftime(fmtexp, sz, fmt, &tm)) == 0)
2279 warnx("format too long");
2284 /* Redraws the bar; need to follow with xcb_flush() or focus_flush(). */
2288 char fmtexp[SWM_BAR_MAX], fmtnew[SWM_BAR_MAX];
2289 char fmtrep[SWM_BAR_MAX];
2291 struct swm_region *r;
2293 /* expand the format by first passing it through strftime(3) */
2294 bar_fmt_expand(fmtexp, sizeof fmtexp);
2296 num_screens = get_screen_count();
2297 for (i = 0; i < num_screens; i++) {
2298 TAILQ_FOREACH(r, &screens[i].rl, entry) {
2302 if (bar_enabled && r->ws->bar_enabled)
2303 xcb_map_window(conn, r->bar->id);
2305 xcb_unmap_window(conn, r->bar->id);
2309 if (startup_exception)
2310 snprintf(fmtrep, sizeof fmtrep, "total "
2311 "exceptions: %d, first exception: %s",
2315 bar_fmt(fmtexp, fmtnew, r, sizeof fmtnew);
2316 bar_replace(fmtnew, fmtrep, r, sizeof fmtrep);
2318 if (bar_font_legacy)
2319 bar_print_legacy(r, fmtrep);
2321 bar_print(r, fmtrep);
2327 * Reads external script output; call when stdin is readable.
2328 * Returns 1 if bar_ext was updated; otherwise 0.
2331 bar_extra_update(void)
2334 char b[SWM_BAR_MAX];
2340 while (fgets(b, sizeof(b), stdin) != NULL) {
2343 if (b[len - 1] == '\n') {
2344 /* Remove newline. */
2347 /* "Clear" bar_ext. */
2350 /* Flush buffered output. */
2351 strlcpy(bar_ext, bar_ext_buf, sizeof(bar_ext));
2352 bar_ext_buf[0] = '\0';
2354 /* Append new output to bar. */
2355 strlcat(bar_ext, b, sizeof(bar_ext));
2359 /* Buffer output. */
2360 strlcat(bar_ext_buf, b, sizeof(bar_ext_buf));
2365 if (errno != EAGAIN) {
2366 warn("bar_action failed");
2375 bar_toggle(struct swm_region *r, union arg *args)
2377 struct swm_region *tmpr;
2380 /* suppress unused warnings since vars are needed */
2384 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
2387 case SWM_ARG_ID_BAR_TOGGLE_WS:
2388 /* Only change if master switch is enabled. */
2390 r->ws->bar_enabled = !r->ws->bar_enabled;
2392 bar_enabled = r->ws->bar_enabled = 1;
2394 case SWM_ARG_ID_BAR_TOGGLE:
2395 bar_enabled = !bar_enabled;
2399 /* update bars as necessary */
2400 num_screens = get_screen_count();
2401 for (i = 0; i < num_screens; i++)
2402 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
2404 if (bar_enabled && tmpr->ws->bar_enabled)
2405 xcb_map_window(conn, tmpr->bar->id);
2407 xcb_unmap_window(conn, tmpr->bar->id);
2412 /* must be after stack */
2419 bar_extra_setup(void)
2421 /* do this here because the conf file is in memory */
2422 if (!bar_extra && bar_argv[0]) {
2423 /* launch external status app */
2425 if (pipe(bar_pipe) == -1)
2426 err(1, "pipe error");
2427 socket_setnonblock(bar_pipe[0]);
2428 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
2430 /* Set stdin to read from the pipe. */
2431 if (dup2(bar_pipe[0], STDIN_FILENO) == -1)
2434 /* Set stdout to write to the pipe. */
2435 if (dup2(bar_pipe[1], STDOUT_FILENO) == -1)
2438 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
2439 err(1, "could not disable SIGPIPE");
2440 switch (bar_pid = fork()) {
2442 err(1, "cannot fork");
2446 execvp(bar_argv[0], bar_argv);
2447 err(1, "%s external app failed", bar_argv[0]);
2449 default: /* parent */
2454 atexit(kill_bar_extra_atexit);
2459 kill_bar_extra_atexit(void)
2462 kill(bar_pid, SIGTERM);
2470 while ((s = index(s, '-'))) {
2475 return (count == 14);
2481 char *default_string;
2482 char **missing_charsets;
2483 int num_missing_charsets = 0;
2487 XFreeFontSet(display, bar_fs);
2491 DNPRINTF(SWM_D_INIT, "fontset_init: loading bar_fonts: %s\n", bar_fonts);
2493 bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
2494 &num_missing_charsets, &default_string);
2496 if (num_missing_charsets > 0) {
2497 warnx("Unable to load charset(s):");
2499 for (i = 0; i < num_missing_charsets; ++i)
2500 warnx("%s", missing_charsets[i]);
2502 XFreeStringList(missing_charsets);
2504 if (strcmp(default_string, ""))
2505 warnx("Glyphs from those sets will be replaced "
2506 "by '%s'.", default_string);
2508 warnx("Glyphs from those sets won't be drawn.");
2512 errx(1, "Error creating font set structure.");
2514 bar_fs_extents = XExtentsOfFontSet(bar_fs);
2516 bar_height = bar_fs_extents->max_logical_extent.height +
2517 2 * bar_border_width;
2524 xft_init(struct swm_region *r)
2526 char *font, *d, *search;
2529 if (bar_font == NULL) {
2530 if ((d = strdup(bar_fonts)) == NULL)
2531 errx(1, "insufficient memory.");
2533 while ((font = strsep(&search, ",")) != NULL) {
2537 DNPRINTF(SWM_D_INIT, "xft_init: try font %s\n", font);
2540 bar_font = XftFontOpenXlfd(display, r->s->idx,
2543 bar_font = XftFontOpenName(display, r->s->idx,
2547 if (bar_font == NULL) {
2548 warnx("unable to load font %s", font);
2551 DNPRINTF(SWM_D_INIT, "successfully opened "
2559 if (bar_font == NULL)
2560 errx(1, "unable to open a font");
2562 PIXEL_TO_XRENDERCOLOR(r->s->c[SWM_S_COLOR_BAR_FONT].pixel, color);
2564 if (!XftColorAllocValue(display, DefaultVisual(display, r->s->idx),
2565 DefaultColormap(display, r->s->idx), &color, &bar_font_color))
2566 warn("Xft error: unable to allocate color.");
2568 bar_height = bar_font->height + 2 * bar_border_width;
2575 bar_setup(struct swm_region *r)
2577 xcb_screen_t *screen;
2580 DNPRINTF(SWM_D_BAR, "bar_setup: screen %d.\n",
2583 if ((screen = get_screen(r->s->idx)) == NULL)
2584 errx(1, "ERROR: can't get screen %d.", r->s->idx);
2589 if ((r->bar = calloc(1, sizeof(struct swm_bar))) == NULL)
2590 err(1, "bar_setup: calloc: failed to allocate memory.");
2592 if (bar_font_legacy)
2598 Y(r->bar) = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
2599 WIDTH(r->bar) = WIDTH(r) - 2 * bar_border_width;
2600 HEIGHT(r->bar) = bar_height - 2 * bar_border_width;
2602 /* Assume region is unfocused when we create the bar. */
2603 r->bar->id = xcb_generate_id(conn);
2604 wa[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
2605 wa[1] = r->s->c[SWM_S_COLOR_BAR_BORDER_UNFOCUS].pixel;
2606 wa[2] = XCB_EVENT_MASK_EXPOSURE | XCB_EVENT_MASK_POINTER_MOTION |
2607 XCB_EVENT_MASK_POINTER_MOTION_HINT;
2609 xcb_create_window(conn, XCB_COPY_FROM_PARENT, r->bar->id, r->s->root,
2610 X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar),
2611 bar_border_width, XCB_WINDOW_CLASS_INPUT_OUTPUT,
2612 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL
2613 | XCB_CW_EVENT_MASK, wa);
2615 r->bar->buffer = xcb_generate_id(conn);
2616 xcb_create_pixmap(conn, screen->root_depth, r->bar->buffer, r->bar->id,
2617 WIDTH(r->bar), HEIGHT(r->bar));
2620 xcb_randr_select_input(conn, r->bar->id,
2621 XCB_RANDR_NOTIFY_MASK_OUTPUT_CHANGE);
2624 xcb_map_window(conn, r->bar->id);
2626 DNPRINTF(SWM_D_BAR, "bar_setup: window: 0x%x, (x,y) w x h: (%d,%d) "
2627 "%d x %d\n", WINID(r->bar), X(r->bar), Y(r->bar), WIDTH(r->bar),
2634 bar_cleanup(struct swm_region *r)
2638 xcb_destroy_window(conn, r->bar->id);
2639 xcb_free_pixmap(conn, r->bar->buffer);
2645 set_win_state(struct ws_win *win, uint16_t state)
2647 uint16_t data[2] = { state, XCB_ATOM_NONE };
2649 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%x, state: %u\n",
2655 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id, a_state,
2656 a_state, 32, 2, data);
2660 getstate(xcb_window_t w)
2662 uint32_t result = 0;
2663 xcb_get_property_cookie_t c;
2664 xcb_get_property_reply_t *r;
2666 c = xcb_get_property(conn, 0, w, a_state, a_state, 0L, 2L);
2667 r = xcb_get_property_reply(conn, c, NULL);
2669 if (r->type == a_state && r->format == 32 && r->length == 2)
2670 result = *((uint32_t *)xcb_get_property_value(r));
2674 DNPRINTF(SWM_D_MISC, "getstate property: win 0x%x state %u\n", w,
2680 version(struct swm_region *r, union arg *args)
2682 /* suppress unused warnings since vars are needed */
2686 bar_version = !bar_version;
2688 snprintf(bar_vertext, sizeof bar_vertext,
2689 "Version: %s Build: %s", SPECTRWM_VERSION, buildstr);
2691 strlcpy(bar_vertext, "", sizeof bar_vertext);
2698 client_msg(struct ws_win *win, xcb_atom_t a, xcb_timestamp_t t)
2700 xcb_client_message_event_t ev;
2708 name = get_atom_name(a);
2709 DNPRINTF(SWM_D_EVENT, "client_msg: window: 0x%x, atom: %s(%u), "
2711 win->id, name, a, t);
2715 bzero(&ev, sizeof ev);
2716 ev.response_type = XCB_CLIENT_MESSAGE;
2717 ev.window = win->id;
2720 ev.data.data32[0] = a;
2721 ev.data.data32[1] = t;
2723 xcb_send_event(conn, 0, win->id,
2724 XCB_EVENT_MASK_NO_EVENT, (const char *)&ev);
2727 /* synthetic response to a ConfigureRequest when not making a change */
2729 config_win(struct ws_win *win, xcb_configure_request_event_t *ev)
2731 xcb_configure_notify_event_t ce;
2736 /* send notification of unchanged state. */
2737 bzero(&ce, sizeof(ce));
2738 ce.response_type = XCB_CONFIGURE_NOTIFY;
2741 ce.width = WIDTH(win);
2742 ce.height = HEIGHT(win);
2743 ce.override_redirect = 0;
2748 ce.window = win->id;
2749 ce.border_width = BORDER(win);
2750 ce.above_sibling = XCB_WINDOW_NONE;
2753 ce.event = ev->window;
2754 ce.window = ev->window;
2756 /* make response appear more WM_SIZE_HINTS-compliant */
2757 if (win->sh.flags) {
2758 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%x,"
2759 " sh.flags: %u, min: %d x %d, max: %d x %d, inc: "
2760 "%d x %d\n", win->id, win->sh.flags, SH_MIN_W(win),
2761 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
2762 SH_INC_W(win), SH_INC_H(win));
2767 /* the hint may be set... to 0! */
2768 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
2769 ce.width = SH_MIN_W(win);
2770 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
2771 ce.height = SH_MIN_H(win);
2776 /* may also be advertized as 0 */
2777 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
2778 ce.width = SH_MAX_W(win);
2779 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
2780 ce.height = SH_MAX_H(win);
2783 /* resize increment. */
2785 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
2786 ce.width -= (ce.width - SH_MIN_W(win)) %
2788 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
2789 ce.height -= (ce.height - SH_MIN_H(win)) %
2793 /* adjust x and y for requested border_width. */
2794 ce.x += BORDER(win) - ev->border_width;
2795 ce.y += BORDER(win) - ev->border_width;
2796 ce.border_width = ev->border_width;
2797 ce.above_sibling = ev->sibling;
2800 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%x, (x,y) w x h: "
2801 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
2802 ce.y, ce.width, ce.height, ce.border_width);
2804 xcb_send_event(conn, 0, win->id, XCB_EVENT_MASK_STRUCTURE_NOTIFY,
2809 count_win(struct workspace *ws, int count_transient)
2814 TAILQ_FOREACH(win, &ws->winlist, entry) {
2815 if (!count_transient && win->floating)
2817 if (!count_transient && win->transient)
2823 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
2829 quit(struct swm_region *r, union arg *args)
2831 /* suppress unused warnings since vars are needed */
2835 DNPRINTF(SWM_D_MISC, "quit\n");
2840 map_window(struct ws_win *win, xcb_window_t sibling)
2842 uint16_t mode = XCB_CONFIG_WINDOW_STACK_MODE;
2846 /* If sibling is specified, stack right above it. */
2847 if (sibling != XCB_WINDOW_NONE) {
2848 mode |= XCB_CONFIG_WINDOW_SIBLING;
2852 val[i] = XCB_STACK_MODE_ABOVE;
2857 DNPRINTF(SWM_D_EVENT, "map_window: win 0x%x, mapped: %s, "
2858 "sibling: 0x%x\n", win->id, YESNO(win->mapped), sibling);
2860 xcb_configure_window(conn, win->id, mode, val);
2865 xcb_map_window(conn, win->id);
2866 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
2871 unmap_window(struct ws_win *win)
2876 DNPRINTF(SWM_D_EVENT, "unmap_window: win 0x%x, mapped: %s\n", win->id,
2877 YESNO(win->mapped));
2882 xcb_unmap_window(conn, win->id);
2883 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
2891 int i, j, num_screens;
2893 num_screens = get_screen_count();
2894 for (i = 0; i < num_screens; i++)
2895 for (j = 0; j < workspace_limit; j++)
2896 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2901 fake_keypress(struct ws_win *win, xcb_keysym_t keysym, uint16_t modifiers)
2903 xcb_key_press_event_t event;
2904 xcb_keycode_t *keycode;
2909 keycode = xcb_key_symbols_get_keycode(syms, keysym);
2911 DNPRINTF(SWM_D_MISC, "fake_keypress: win 0x%x keycode %u\n",
2914 bzero(&event, sizeof(event));
2915 event.event = win->id;
2916 event.root = win->s->root;
2917 event.child = XCB_WINDOW_NONE;
2918 event.time = XCB_CURRENT_TIME;
2919 event.event_x = X(win);
2920 event.event_y = Y(win);
2923 event.same_screen = 1;
2924 event.detail = *keycode;
2925 event.state = modifiers;
2927 event.response_type = XCB_KEY_PRESS;
2928 xcb_send_event(conn, 1, win->id,
2929 XCB_EVENT_MASK_KEY_PRESS, (const char *)&event);
2931 event.response_type = XCB_KEY_RELEASE;
2932 xcb_send_event(conn, 1, win->id,
2933 XCB_EVENT_MASK_KEY_RELEASE, (const char *)&event);
2939 restart(struct swm_region *r, union arg *args)
2941 /* suppress unused warning since var is needed */
2945 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
2949 execvp(start_argv[0], start_argv);
2950 warn("execvp failed");
2955 get_pointer_win(xcb_window_t root)
2957 struct ws_win *win = NULL;
2958 xcb_query_pointer_reply_t *r;
2960 DNPRINTF(SWM_D_EVENT, "get_pointer_win: root: 0x%x.\n", root);
2962 r = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, root), NULL);
2964 win = find_window(r->child);
2966 DNPRINTF(SWM_D_EVENT, "get_pointer_win: 0x%x.\n",
2969 DNPRINTF(SWM_D_EVENT, "get_pointer_win: none.\n");
2978 root_to_region(xcb_window_t root, int check)
2981 struct swm_region *r = NULL;
2983 xcb_query_pointer_reply_t *qpr;
2984 xcb_get_input_focus_reply_t *gifr;
2986 DNPRINTF(SWM_D_MISC, "root_to_region: window: 0x%x\n", root);
2988 num_screens = get_screen_count();
2989 for (i = 0; i < num_screens; i++)
2990 if (screens[i].root == root)
2993 if (check & SWM_CK_REGION)
2994 r = screens[i].r_focus;
2996 if (r == NULL && check & SWM_CK_FOCUS) {
2997 /* Try to find an actively focused window */
2998 gifr = xcb_get_input_focus_reply(conn,
2999 xcb_get_input_focus(conn), NULL);
3001 cfw = find_window(gifr->focus);
3002 if (cfw && cfw->ws->r)
3009 if (r == NULL && check & SWM_CK_POINTER) {
3010 /* No region with an active focus; try to use pointer. */
3011 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn,
3012 screens[i].root), NULL);
3014 DNPRINTF(SWM_D_MISC, "root_to_region: pointer: "
3015 "(%d,%d)\n", qpr->root_x, qpr->root_y);
3016 TAILQ_FOREACH(r, &screens[i].rl, entry)
3017 if (X(r) <= qpr->root_x &&
3018 qpr->root_x < MAX_X(r) &&
3019 Y(r) <= qpr->root_y &&
3020 qpr->root_y < MAX_Y(r))
3027 if (r == NULL && check & SWM_CK_FALLBACK)
3028 r = TAILQ_FIRST(&screens[i].rl);
3030 DNPRINTF(SWM_D_MISC, "root_to_region: idx: %d\n", get_region_index(r));
3036 find_unmanaged_window(xcb_window_t id)
3039 int i, j, num_screens;
3041 num_screens = get_screen_count();
3042 for (i = 0; i < num_screens; i++)
3043 for (j = 0; j < workspace_limit; j++)
3044 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
3052 find_window(xcb_window_t id)
3055 int i, j, num_screens;
3056 xcb_query_tree_reply_t *r;
3058 num_screens = get_screen_count();
3059 for (i = 0; i < num_screens; i++)
3060 for (j = 0; j < workspace_limit; j++)
3061 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
3065 r = xcb_query_tree_reply(conn, xcb_query_tree(conn, id), NULL);
3069 /* if we were looking for the parent return that window instead */
3070 if (r->parent == 0 || r->root == r->parent) {
3075 /* look for parent */
3076 for (i = 0; i < num_screens; i++)
3077 for (j = 0; j < workspace_limit; j++)
3078 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
3079 if (r->parent == win->id) {
3089 spawn(int ws_idx, union arg *args, int close_fd)
3094 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
3096 close(xcb_get_file_descriptor(conn));
3098 setenv("LD_PRELOAD", SWM_LIB, 1);
3100 if (asprintf(&ret, "%d", ws_idx) == -1) {
3101 warn("spawn: asprintf SWM_WS");
3104 setenv("_SWM_WS", ret, 1);
3108 if (asprintf(&ret, "%d", getpid()) == -1) {
3109 warn("spawn: asprintf _SWM_PID");
3112 setenv("_SWM_PID", ret, 1);
3116 if (setsid() == -1) {
3117 warn("spawn: setsid");
3123 * close stdin and stdout to prevent interaction between apps
3124 * and the baraction script
3125 * leave stderr open to record errors
3127 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
3128 warn("spawn: open");
3131 dup2(fd, STDIN_FILENO);
3132 dup2(fd, STDOUT_FILENO);
3137 execvp(args->argv[0], args->argv);
3139 warn("spawn: execvp");
3144 kill_refs(struct ws_win *win)
3146 int i, x, num_screens;
3147 struct swm_region *r;
3148 struct workspace *ws;
3153 num_screens = get_screen_count();
3154 for (i = 0; i < num_screens; i++)
3155 TAILQ_FOREACH(r, &screens[i].rl, entry)
3156 for (x = 0; x < workspace_limit; x++) {
3158 if (win == ws->focus)
3160 if (win == ws->focus_prev)
3161 ws->focus_prev = NULL;
3166 validate_win(struct ws_win *testwin)
3169 struct workspace *ws;
3170 struct swm_region *r;
3171 int i, x, num_screens;
3173 if (testwin == NULL)
3176 num_screens = get_screen_count();
3177 for (i = 0; i < num_screens; i++)
3178 TAILQ_FOREACH(r, &screens[i].rl, entry)
3179 for (x = 0; x < workspace_limit; x++) {
3181 TAILQ_FOREACH(win, &ws->winlist, entry)
3189 validate_ws(struct workspace *testws)
3191 struct swm_region *r;
3192 struct workspace *ws;
3193 int i, x, num_screens;
3195 /* validate all ws */
3196 num_screens = get_screen_count();
3197 for (i = 0; i < num_screens; i++)
3198 TAILQ_FOREACH(r, &screens[i].rl, entry)
3199 for (x = 0; x < workspace_limit; x++) {
3208 get_sibling(struct ws_win *win, int mode)
3210 struct ws_win *w = win;
3214 TAILQ_FOREACH_REVERSE(w, &w->ws->winlist, ws_win_list, entry)
3215 if (w != win && !w->floating && !w->iconic)
3218 case SWM_STACK_ABOVE:
3220 w = TAILQ_NEXT(w, entry);
3221 } while (w != NULL && (w == win || w->floating || w->iconic));
3223 case SWM_STACK_BELOW:
3225 w = TAILQ_PREV(w, ws_win_list, entry);
3226 } while (w != NULL && (w == win || w->floating || w->iconic));
3228 case SWM_STACK_BOTTOM:
3229 TAILQ_FOREACH(w, &w->ws->winlist, entry)
3230 if (w != win && !w->floating && !w->iconic)
3238 return (win->ws->r->id);
3244 unfocus_win(struct ws_win *win)
3246 xcb_window_t none = XCB_WINDOW_NONE;
3248 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%x\n", WINID(win));
3252 if (win->ws == NULL) {
3253 DNPRINTF(SWM_D_FOCUS, "unfocus_win: NULL ws.\n");
3257 if (validate_ws(win->ws)) {
3258 DNPRINTF(SWM_D_FOCUS, "unfocus_win: invalid ws.\n");
3262 if (win->ws->r == NULL) {
3263 DNPRINTF(SWM_D_FOCUS, "unfocus_win: NULL region.\n");
3267 if (validate_win(win)) {
3268 DNPRINTF(SWM_D_FOCUS, "unfocus_win: invalid win.\n");
3273 if (win->ws->focus == win) {
3274 if (tile_gap < 0 && !win->floating)
3275 map_window(win, get_sibling(win, SWM_STACK_BELOW));
3276 win->ws->focus = NULL;
3277 win->ws->focus_prev = win;
3280 if (validate_win(win->ws->focus)) {
3281 kill_refs(win->ws->focus);
3282 win->ws->focus = NULL;
3285 if (validate_win(win->ws->focus_prev)) {
3286 kill_refs(win->ws->focus_prev);
3287 win->ws->focus_prev = NULL;
3290 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
3291 &win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].pixel);
3293 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
3294 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1, &none);
3296 DNPRINTF(SWM_D_FOCUS, "unfocus_win: done.\n");
3300 focus_win(struct ws_win *win)
3302 struct ws_win *cfw = NULL, *parent = NULL, *w;
3303 struct workspace *ws;
3304 xcb_get_input_focus_reply_t *r;
3306 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%x\n", WINID(win));
3311 if (win->ws == NULL)
3319 if (validate_ws(ws))
3322 if (validate_win(win)) {
3327 r = xcb_get_input_focus_reply(conn, xcb_get_input_focus(conn), NULL);
3329 cfw = find_window(r->focus);
3335 if (ws->focus != win) {
3336 if (ws->focus && ws->focus != cfw)
3337 unfocus_win(ws->focus);
3341 /* If this window directs focus to a child window, then clear. */
3342 if (win->focus_child)
3343 win->focus_child = NULL;
3345 /* If transient, adjust parent's focus child for focus_magic. */
3346 if (win->transient) {
3347 parent = find_window(win->transient);
3348 if (parent && parent->focus_child != win)
3349 parent->focus_child = win;
3352 if (cfw != win && ws->r != NULL) {
3353 /* Set input focus if no input hint, or indicated by hint. */
3354 if (!(win->hints.flags & XCB_ICCCM_WM_HINT_INPUT) ||
3355 (win->hints.flags & XCB_ICCCM_WM_HINT_INPUT &&
3357 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
3358 win->id, last_event_time);
3360 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
3361 ws->r->id, XCB_CURRENT_TIME);
3363 /* Tell app it can adjust focus to a specific window. */
3364 if (win->take_focus) {
3365 /* java is special; always tell parent */
3366 if (win->transient && win->java)
3367 client_msg(parent, a_takefocus,
3370 client_msg(win, a_takefocus, last_event_time);
3373 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
3374 &ws->r->s->c[SWM_S_COLOR_FOCUS].pixel);
3376 if (ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
3378 /* If a parent exists, map it first. */
3380 map_window(parent, XCB_WINDOW_NONE);
3382 /* Map siblings next. */
3383 TAILQ_FOREACH(w, &ws->winlist, entry)
3384 if (w != win && !w->iconic &&
3385 w->transient == parent->id)
3386 map_window(w, XCB_WINDOW_NONE);
3389 /* Map focused window. */
3390 map_window(win, XCB_WINDOW_NONE);
3392 /* Finally, map children of focus window. */
3393 TAILQ_FOREACH(w, &ws->winlist, entry)
3394 if (w->transient == win->id && !w->iconic)
3395 map_window(w, XCB_WINDOW_NONE);
3396 } else if (tile_gap < 0 && !win->floating) {
3398 * Windows overlap in the layout.
3399 * Raise focused win above all tiled wins.
3401 if (tile_gap < 0 && !win->floating)
3403 get_sibling(win, SWM_STACK_TOP));
3408 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
3409 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
3416 DNPRINTF(SWM_D_FOCUS, "focus_win: done.\n");
3419 /* If a child window should have focus instead, return it. */
3421 get_focus_magic(struct ws_win *win)
3423 struct ws_win *parent = NULL;
3424 struct ws_win *child = NULL;
3426 DNPRINTF(SWM_D_FOCUS, "get_focus_magic: window: 0x%x\n", WINID(win));
3430 if (win->transient) {
3431 parent = find_window(win->transient);
3433 /* If parent prefers focus elsewhere, then try to do so. */
3434 if (parent && (child = parent->focus_child)) {
3435 if (validate_win(child) == 0 && child->mapped)
3438 parent->focus_child = NULL;
3442 /* If this window prefers focus elsewhere, then try to do so. */
3443 if ((child = win->focus_child)) {
3444 if (validate_win(child) == 0 && child->mapped)
3447 win->focus_child = NULL;
3454 event_drain(uint8_t rt)
3456 xcb_generic_event_t *evt;
3458 /* ensure all pending requests have been processed before filtering. */
3460 while ((evt = xcb_poll_for_event(conn))) {
3461 if (XCB_EVENT_RESPONSE_TYPE(evt) != rt)
3469 set_region(struct swm_region *r)
3471 struct swm_region *rf;
3477 /* Unfocus old region bar. */
3482 xcb_change_window_attributes(conn, rf->bar->id,
3483 XCB_CW_BORDER_PIXEL,
3484 &r->s->c[SWM_S_COLOR_BAR_BORDER_UNFOCUS].pixel);
3487 /* Set region bar border to focus_color. */
3488 xcb_change_window_attributes(conn, r->bar->id,
3489 XCB_CW_BORDER_PIXEL, &r->s->c[SWM_S_COLOR_BAR_BORDER].pixel);
3495 focus_region(struct swm_region *r)
3498 struct swm_region *old_r;
3503 old_r = r->s->r_focus;
3506 nfw = get_region_focus(r);
3510 /* New region is empty; need to manually unfocus win. */
3512 unfocus_win(old_r->ws->focus);
3514 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT, r->id,
3517 /* Clear bar since empty. */
3523 switchws(struct swm_region *r, union arg *args)
3525 struct swm_region *this_r, *other_r;
3527 struct workspace *new_ws, *old_ws;
3528 xcb_window_t none = XCB_WINDOW_NONE;
3529 int wsid = args->id, unmap_old = 0;
3534 if (wsid >= workspace_limit)
3538 old_ws = this_r->ws;
3539 new_ws = &this_r->s->ws[wsid];
3541 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
3542 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
3544 if (new_ws == NULL || old_ws == NULL)
3546 if (new_ws == old_ws)
3549 if ((win = old_ws->focus) != NULL) {
3550 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
3551 &win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].pixel);
3553 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
3554 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
3558 other_r = new_ws->r;
3559 if (other_r == NULL) {
3560 /* the other workspace is hidden, hide this one */
3564 /* the other ws is visible in another region, exchange them */
3565 other_r->ws_prior = new_ws;
3566 other_r->ws = old_ws;
3567 old_ws->r = other_r;
3569 this_r->ws_prior = old_ws;
3570 this_r->ws = new_ws;
3573 /* Set focus_pending before stacking, if needed. */
3574 if (focus_mode != SWM_FOCUS_FOLLOW && (!new_ws->focus_pending ||
3575 validate_win(new_ws->focus_pending))) {
3576 new_ws->focus_pending = get_region_focus(new_ws->r);
3577 new_ws->focus = new_ws->focus_prev;
3578 new_ws->focus_prev = NULL;
3583 /* unmap old windows */
3585 TAILQ_FOREACH(win, &old_ws->winlist, entry)
3588 /* if workspaces were swapped, then don't wait to set focus */
3589 if (old_ws->r && focus_mode != SWM_FOCUS_FOLLOW) {
3590 if (new_ws->focus_pending) {
3591 focus_win(new_ws->focus_pending);
3592 new_ws->focus_pending = NULL;
3596 /* Clear bar and set focus on region input win if new ws is empty. */
3597 if (new_ws->focus_pending == NULL && new_ws->focus == NULL) {
3598 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT, r->id,
3605 DNPRINTF(SWM_D_WS, "switchws: done.\n");
3609 cyclews(struct swm_region *r, union arg *args)
3612 struct swm_screen *s = r->s;
3616 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
3617 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
3623 case SWM_ARG_ID_CYCLEWS_MOVE_UP:
3626 case SWM_ARG_ID_CYCLEWS_UP_ALL:
3629 case SWM_ARG_ID_CYCLEWS_UP:
3630 a.id = (a.id < workspace_limit - 1) ? a.id + 1 : 0;
3632 case SWM_ARG_ID_CYCLEWS_MOVE_DOWN:
3635 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
3638 case SWM_ARG_ID_CYCLEWS_DOWN:
3639 a.id = (a.id > 0) ? a.id - 1 : workspace_limit - 1;
3646 (!cycle_empty && TAILQ_EMPTY(&s->ws[a.id].winlist)))
3648 if (!cycle_visible && s->ws[a.id].r != NULL)
3655 } while (a.id != r->ws->idx);
3659 priorws(struct swm_region *r, union arg *args)
3665 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
3666 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
3668 if (r->ws_prior == NULL)
3671 a.id = r->ws_prior->idx;
3676 focusrg(struct swm_region *r, union arg *args)
3678 int ridx = args->id, i, num_screens;
3679 struct swm_region *rr = NULL;
3681 num_screens = get_screen_count();
3682 /* do nothing if we don't have more than one screen */
3683 if (!(num_screens > 1 || outputs > 1))
3686 DNPRINTF(SWM_D_FOCUS, "focusrg: id: %d\n", ridx);
3688 rr = TAILQ_FIRST(&r->s->rl);
3689 for (i = 0; i < ridx && rr != NULL; ++i)
3690 rr = TAILQ_NEXT(rr, entry);
3700 cyclerg(struct swm_region *r, union arg *args)
3702 struct swm_region *rr = NULL;
3705 num_screens = get_screen_count();
3706 /* do nothing if we don't have more than one screen */
3707 if (!(num_screens > 1 || outputs > 1))
3712 case SWM_ARG_ID_CYCLERG_UP:
3713 rr = TAILQ_NEXT(r, entry);
3715 rr = TAILQ_FIRST(&screens[i].rl);
3717 case SWM_ARG_ID_CYCLERG_DOWN:
3718 rr = TAILQ_PREV(r, swm_region_list, entry);
3720 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
3733 sort_windows(struct ws_win_list *wl)
3735 struct ws_win *win, *parent, *nxt;
3740 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
3741 nxt = TAILQ_NEXT(win, entry);
3742 if (win->transient) {
3743 parent = find_window(win->transient);
3744 if (parent == NULL) {
3745 warnx("not possible bug");
3748 TAILQ_REMOVE(wl, win, entry);
3749 TAILQ_INSERT_AFTER(wl, parent, win, entry);
3756 swapwin(struct swm_region *r, union arg *args)
3758 struct ws_win *target, *source;
3759 struct ws_win *cur_focus;
3760 struct ws_win_list *wl;
3762 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
3763 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
3765 cur_focus = r->ws->focus;
3766 if (cur_focus == NULL)
3770 wl = &source->ws->winlist;
3773 case SWM_ARG_ID_SWAPPREV:
3774 if (source->transient)
3775 source = find_window(source->transient);
3776 target = TAILQ_PREV(source, ws_win_list, entry);
3777 if (target && target->transient)
3778 target = find_window(target->transient);
3779 TAILQ_REMOVE(wl, source, entry);
3781 TAILQ_INSERT_TAIL(wl, source, entry);
3783 TAILQ_INSERT_BEFORE(target, source, entry);
3785 case SWM_ARG_ID_SWAPNEXT:
3786 target = TAILQ_NEXT(source, entry);
3787 /* move the parent and let the sort handle the move */
3788 if (source->transient)
3789 source = find_window(source->transient);
3790 TAILQ_REMOVE(wl, source, entry);
3792 TAILQ_INSERT_HEAD(wl, source, entry);
3794 TAILQ_INSERT_AFTER(wl, target, source, entry);
3796 case SWM_ARG_ID_SWAPMAIN:
3797 target = TAILQ_FIRST(wl);
3798 if (target == source) {
3799 if (source->ws->focus_prev != NULL &&
3800 source->ws->focus_prev != target)
3801 source = source->ws->focus_prev;
3805 if (target == NULL || source == NULL)
3807 source->ws->focus_prev = target;
3808 TAILQ_REMOVE(wl, target, entry);
3809 TAILQ_INSERT_BEFORE(source, target, entry);
3810 TAILQ_REMOVE(wl, source, entry);
3811 TAILQ_INSERT_HEAD(wl, source, entry);
3813 case SWM_ARG_ID_MOVELAST:
3814 TAILQ_REMOVE(wl, source, entry);
3815 TAILQ_INSERT_TAIL(wl, source, entry);
3818 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
3830 get_focus_prev(struct ws_win *win)
3832 struct ws_win *winfocus = NULL;
3833 struct ws_win *cur_focus = NULL;
3834 struct ws_win_list *wl = NULL;
3835 struct workspace *ws = NULL;
3837 if (!(win && win->ws))
3842 cur_focus = ws->focus;
3844 DNPRINTF(SWM_D_FOCUS, "get_focus_prev: window: 0x%x, cur_focus: 0x%x\n",
3845 WINID(win), WINID(cur_focus));
3847 /* pickle, just focus on whatever */
3848 if (cur_focus == NULL) {
3849 /* use prev_focus if valid */
3850 if (ws->focus_prev && ws->focus_prev != cur_focus &&
3851 find_window(WINID(ws->focus_prev)))
3852 winfocus = ws->focus_prev;
3856 /* if transient focus on parent */
3857 if (cur_focus->transient) {
3858 winfocus = find_window(cur_focus->transient);
3862 /* if in max_stack try harder */
3863 if ((win->quirks & SWM_Q_FOCUSPREV) ||
3864 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
3865 if (cur_focus != ws->focus_prev)
3866 winfocus = ws->focus_prev;
3868 winfocus = TAILQ_PREV(win, ws_win_list, entry);
3873 DNPRINTF(SWM_D_FOCUS, "get_focus_prev: focus_close: %d\n", focus_close);
3875 if (winfocus == NULL || winfocus == win) {
3876 switch (focus_close) {
3877 case SWM_STACK_BOTTOM:
3878 TAILQ_FOREACH(winfocus, wl, entry)
3879 if (!winfocus->iconic && winfocus != cur_focus)
3883 TAILQ_FOREACH_REVERSE(winfocus, wl, ws_win_list, entry)
3884 if (!winfocus->iconic && winfocus != cur_focus)
3887 case SWM_STACK_ABOVE:
3888 winfocus = TAILQ_NEXT(cur_focus, entry);
3889 while (winfocus && winfocus->iconic)
3890 winfocus = TAILQ_NEXT(winfocus, entry);
3892 if (winfocus == NULL) {
3893 if (focus_close_wrap) {
3894 TAILQ_FOREACH(winfocus, wl, entry)
3895 if (!winfocus->iconic &&
3896 winfocus != cur_focus)
3899 TAILQ_FOREACH_REVERSE(winfocus, wl,
3901 if (!winfocus->iconic &&
3902 winfocus != cur_focus)
3907 case SWM_STACK_BELOW:
3908 winfocus = TAILQ_PREV(cur_focus, ws_win_list, entry);
3909 while (winfocus && winfocus->iconic)
3910 winfocus = TAILQ_PREV(winfocus, ws_win_list,
3913 if (winfocus == NULL) {
3914 if (focus_close_wrap) {
3915 TAILQ_FOREACH_REVERSE(winfocus, wl,
3917 if (!winfocus->iconic &&
3918 winfocus != cur_focus)
3921 TAILQ_FOREACH(winfocus, wl, entry)
3922 if (!winfocus->iconic &&
3923 winfocus != cur_focus)
3931 if (winfocus == NULL ||
3932 (winfocus && (winfocus->iconic || winfocus == cur_focus))) {
3933 if (focus_default == SWM_STACK_TOP) {
3934 TAILQ_FOREACH_REVERSE(winfocus, wl, ws_win_list, entry)
3935 if (!winfocus->iconic && winfocus != cur_focus)
3938 TAILQ_FOREACH(winfocus, wl, entry)
3939 if (!winfocus->iconic && winfocus != cur_focus)
3946 return get_focus_magic(winfocus);
3950 get_region_focus(struct swm_region *r)
3952 struct ws_win *winfocus = NULL;
3957 if (r->ws->focus && !r->ws->focus->iconic)
3958 winfocus = r->ws->focus;
3959 else if (r->ws->focus_prev && !r->ws->focus_prev->iconic)
3960 winfocus = r->ws->focus_prev;
3962 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
3963 if (!winfocus->iconic)
3966 return get_focus_magic(winfocus);
3970 focus(struct swm_region *r, union arg *args)
3972 struct ws_win *head, *cur_focus = NULL, *winfocus = NULL;
3973 struct ws_win_list *wl = NULL;
3974 struct workspace *ws = NULL;
3977 xcb_icccm_wm_hints_t hints;
3982 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
3984 cur_focus = r->ws->focus;
3988 /* Make sure an uniconified window has focus, if one exists. */
3989 if (cur_focus == NULL) {
3990 cur_focus = TAILQ_FIRST(wl);
3991 while (cur_focus != NULL && cur_focus->iconic)
3992 cur_focus = TAILQ_NEXT(cur_focus, entry);
3996 case SWM_ARG_ID_FOCUSPREV:
3997 if (cur_focus == NULL)
4000 winfocus = cur_focus;
4002 winfocus = TAILQ_PREV(winfocus, ws_win_list, entry);
4003 if (winfocus == NULL)
4004 winfocus = TAILQ_LAST(wl, ws_win_list);
4005 if (winfocus == cur_focus)
4007 } while (winfocus != NULL &&
4008 (winfocus->iconic || winfocus->id == cur_focus->transient));
4010 case SWM_ARG_ID_FOCUSNEXT:
4011 if (cur_focus == NULL)
4014 winfocus = cur_focus;
4016 winfocus = TAILQ_NEXT(winfocus, entry);
4017 if (winfocus == NULL)
4018 winfocus = TAILQ_FIRST(wl);
4019 if (winfocus == cur_focus)
4021 } while (winfocus != NULL &&
4022 (winfocus->iconic || winfocus->id == cur_focus->transient));
4024 case SWM_ARG_ID_FOCUSMAIN:
4025 if (cur_focus == NULL)
4028 winfocus = TAILQ_FIRST(wl);
4029 if (winfocus == cur_focus)
4030 winfocus = cur_focus->ws->focus_prev;
4032 case SWM_ARG_ID_FOCUSURGENT:
4033 /* Search forward for the next urgent window. */
4037 for (i = 0; i <= workspace_limit; ++i) {
4039 head = TAILQ_FIRST(&r->s->ws[(ws->idx + i) %
4040 workspace_limit].winlist);
4042 while (head != NULL &&
4043 (head = TAILQ_NEXT(head, entry)) != NULL) {
4044 if (head == cur_focus) {
4045 winfocus = cur_focus;
4048 if (xcb_icccm_get_wm_hints_reply(conn,
4049 xcb_icccm_get_wm_hints(conn, head->id),
4050 &hints, NULL) != 0 &&
4051 xcb_icccm_wm_hints_get_urgency(&hints)) {
4057 if (winfocus != NULL)
4061 /* Switch ws if new focus is on a different ws. */
4062 if (winfocus != NULL && winfocus->ws != ws) {
4063 a.id = winfocus->ws->idx;
4071 focus_win(get_focus_magic(winfocus));
4075 DNPRINTF(SWM_D_FOCUS, "focus: done\n");
4079 cycle_layout(struct swm_region *r, union arg *args)
4081 struct workspace *ws = r->ws;
4083 /* suppress unused warning since var is needed */
4086 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
4089 if (ws->cur_layout->l_stack == NULL)
4090 ws->cur_layout = &layouts[0];
4095 focus_win(get_region_focus(r));
4101 stack_config(struct swm_region *r, union arg *args)
4103 struct workspace *ws = r->ws;
4105 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
4108 if (ws->cur_layout->l_config != NULL)
4109 ws->cur_layout->l_config(ws, args->id);
4111 if (args->id != SWM_ARG_ID_STACKINIT)
4120 struct swm_geometry g;
4121 struct swm_region *r;
4127 DNPRINTF(SWM_D_STACK, "stack: begin\n");
4129 num_screens = get_screen_count();
4130 for (i = 0; i < num_screens; i++) {
4134 TAILQ_FOREACH(r, &screens[i].rl, entry) {
4135 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
4136 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
4138 /* Adjust stack area for region bar and padding. */
4140 g.x += region_padding;
4141 g.y += region_padding;
4142 g.w -= 2 * border_width + 2 * region_padding;
4143 g.h -= 2 * border_width + 2 * region_padding;
4144 if (bar_enabled && r->ws->bar_enabled) {
4149 r->ws->cur_layout->l_stack(r->ws, &g);
4150 r->ws->cur_layout->l_string(r->ws);
4151 /* save r so we can track region changes */
4158 DNPRINTF(SWM_D_STACK, "stack: end\n");
4162 store_float_geom(struct ws_win *win)
4164 if (win == NULL || win->ws->r == NULL)
4167 /* retain window geom and region geom */
4168 win->g_float = win->g;
4169 win->g_float.x -= X(win->ws->r);
4170 win->g_float.y -= Y(win->ws->r);
4171 win->g_floatvalid = 1;
4172 DNPRINTF(SWM_D_MISC, "store_float_geom: window: 0x%x, g: (%d,%d)"
4173 " %d x %d, g_float: (%d,%d) %d x %d\n", win->id, X(win), Y(win),
4174 WIDTH(win), HEIGHT(win), win->g_float.x, win->g_float.y,
4175 win->g_float.w, win->g_float.h);
4179 load_float_geom(struct ws_win *win)
4181 if (win == NULL || win->ws->r == NULL)
4184 if (win->g_floatvalid) {
4185 win->g = win->g_float;
4186 X(win) += X(win->ws->r);
4187 Y(win) += Y(win->ws->r);
4188 DNPRINTF(SWM_D_MISC, "load_float_geom: window: 0x%x, g: (%d,%d)"
4189 "%d x %d\n", win->id, X(win), Y(win), WIDTH(win),
4192 DNPRINTF(SWM_D_MISC, "load_float_geom: window: 0x%x, g_float "
4193 "is not set.\n", win->id);
4198 stack_floater(struct ws_win *win, struct swm_region *r)
4203 DNPRINTF(SWM_D_MISC, "stack_floater: window: 0x%x\n", win->id);
4206 * to allow windows to change their size (e.g. mplayer fs) only retrieve
4207 * geom on ws switches or return from max mode
4209 if (win->floatmaxed || (r != r->ws->old_r &&
4210 !(win->ewmh_flags & EWMH_F_FULLSCREEN))) {
4211 /* update geometry for the new region */
4212 load_float_geom(win);
4215 win->floatmaxed = 0;
4218 * if set to fullscreen mode, configure window to maximum size.
4220 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
4221 if (!win->g_floatvalid)
4222 store_float_geom(win);
4228 * remove border on fullscreen floater when in fullscreen mode or when
4229 * the quirk is present.
4231 if ((win->ewmh_flags & EWMH_F_FULLSCREEN) ||
4232 ((win->quirks & SWM_Q_FULLSCREEN) &&
4233 (WIDTH(win) >= WIDTH(r)) && (HEIGHT(win) >= HEIGHT(r)))) {
4234 if (win->bordered) {
4236 X(win) += border_width;
4237 Y(win) += border_width;
4239 } else if (!win->bordered) {
4241 X(win) -= border_width;
4242 Y(win) -= border_width;
4245 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
4246 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
4247 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
4250 if (!win->manual && !(win->ewmh_flags & EWMH_F_FULLSCREEN) &&
4251 !(win->quirks & SWM_Q_ANYWHERE)) {
4253 * floaters and transients are auto-centred unless moved,
4254 * resized or ANYWHERE quirk is set.
4256 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - BORDER(win);
4257 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - BORDER(win);
4259 store_float_geom(win);
4262 /* Ensure at least 1 pixel of the window is in the region. */
4263 region_containment(win, r, SWM_CW_ALLSIDES);
4269 * Send keystrokes to terminal to decrease/increase the font size as the
4270 * window size changes.
4273 adjust_font(struct ws_win *win)
4275 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
4276 win->floating || win->transient)
4279 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
4280 WIDTH(win) / win->sh.width_inc < term_width &&
4281 win->font_steps < SWM_MAX_FONT_STEPS) {
4282 win->font_size_boundary[win->font_steps] =
4283 (win->sh.width_inc * term_width) + win->sh.base_width;
4286 win->last_inc = win->sh.width_inc;
4287 fake_keypress(win, XK_KP_Subtract, XCB_MOD_MASK_SHIFT);
4288 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
4289 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
4292 win->last_inc = win->sh.width_inc;
4293 fake_keypress(win, XK_KP_Add, XCB_MOD_MASK_SHIFT);
4297 #define SWAPXY(g) do { \
4299 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
4300 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
4303 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
4305 struct swm_geometry win_g, r_g = *g;
4306 struct ws_win *win, *fs_win = NULL;
4307 int i, j, s, stacks;
4308 int w_inc = 1, h_inc, w_base = 1, h_base;
4309 int hrh, extra = 0, h_slice, last_h = 0;
4310 int split, colno, winno, mwin, msize, mscale;
4311 int remain, missing, v_slice, reconfigure = 0;
4314 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
4315 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
4317 winno = count_win(ws, 0);
4318 if (winno == 0 && count_win(ws, 1) == 0)
4321 TAILQ_FOREACH(win, &ws->winlist, entry)
4322 if (!win->transient && !win->floating && !win->iconic)
4329 w_inc = win->sh.width_inc;
4330 w_base = win->sh.base_width;
4331 mwin = ws->l_state.horizontal_mwin;
4332 mscale = ws->l_state.horizontal_msize;
4333 stacks = ws->l_state.horizontal_stacks;
4336 w_inc = win->sh.height_inc;
4337 w_base = win->sh.base_height;
4338 mwin = ws->l_state.vertical_mwin;
4339 mscale = ws->l_state.vertical_msize;
4340 stacks = ws->l_state.vertical_stacks;
4344 if (stacks > winno - mwin)
4345 stacks = winno - mwin;
4349 h_slice = r_g.h / SWM_H_SLICE;
4350 if (mwin && winno > mwin) {
4351 v_slice = r_g.w / SWM_V_SLICE;
4355 win_g.w = v_slice * mscale;
4357 if (w_inc > 1 && w_inc < v_slice) {
4358 /* adjust for window's requested size increment */
4359 remain = (win_g.w - w_base) % w_inc;
4365 win_g.x += r_g.w - msize;
4368 colno = split = winno / stacks;
4369 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
4370 2 * border_width) / stacks);
4372 hrh = r_g.h / colno;
4373 extra = r_g.h - (colno * hrh);
4374 win_g.h = hrh - 2 * border_width;
4376 /* stack all the tiled windows */
4377 i = j = 0, s = stacks;
4378 TAILQ_FOREACH(win, &ws->winlist, entry) {
4379 if (win->transient || win->floating || win->iconic)
4382 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
4387 if (split && i == split) {
4388 colno = (winno - mwin) / stacks;
4389 if (s <= (winno - mwin) % stacks)
4392 hrh = r_g.h / colno;
4393 extra = r_g.h - (colno * hrh);
4396 win_g.x += win_g.w + 2 * border_width +
4399 win_g.w = (r_g.w - msize -
4400 (stacks * (2 * border_width + tile_gap))) / stacks;
4402 win_g.w += (r_g.w - msize -
4403 (stacks * (2 * border_width + tile_gap))) %
4407 win_g.x -= win_g.w + 2 * border_width +
4413 win_g.h = hrh - 2 * border_width - tile_gap;
4416 h_inc = win->sh.width_inc;
4417 h_base = win->sh.base_width;
4419 h_inc = win->sh.height_inc;
4420 h_base = win->sh.base_height;
4423 if (j == colno - 1) {
4424 win_g.h = hrh + extra;
4425 } else if (h_inc > 1 && h_inc < h_slice) {
4426 /* adjust for window's requested size increment */
4427 remain = (win_g.h - h_base) % h_inc;
4428 missing = h_inc - remain;
4430 if (missing <= extra || j == 0) {
4442 win_g.y += last_h + 2 * border_width + tile_gap;
4444 if (disable_border && !(bar_enabled && ws->bar_enabled) &&
4447 win_g.w += 2 * border_width;
4448 win_g.h += 2 * border_width;
4454 if (X(win) != win_g.y || Y(win) != win_g.x ||
4455 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
4459 WIDTH(win) = win_g.h;
4460 HEIGHT(win) = win_g.w;
4463 if (X(win) != win_g.x || Y(win) != win_g.y ||
4464 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
4468 WIDTH(win) = win_g.w;
4469 HEIGHT(win) = win_g.h;
4473 if (bordered != win->bordered) {
4475 win->bordered = bordered;
4483 map_window(win, get_sibling(win, SWM_STACK_BELOW));
4490 /* Map/raise focused tiled window to top if windows could overlap. */
4491 if (tile_gap < 0 && ws->focus != NULL && !ws->focus->floating)
4492 map_window(ws->focus, get_sibling(ws->focus, SWM_STACK_TOP));
4495 /* now, stack all the floaters and transients */
4496 TAILQ_FOREACH(win, &ws->winlist, entry) {
4497 if (!win->transient && !win->floating)
4501 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
4506 stack_floater(win, ws->r);
4507 map_window(win, XCB_WINDOW_NONE);
4510 /* Make sure fs_win is stacked last so it's on top. */
4512 stack_floater(fs_win, ws->r);
4513 map_window(fs_win, XCB_WINDOW_NONE);
4518 vertical_config(struct workspace *ws, int id)
4520 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
4524 case SWM_ARG_ID_STACKRESET:
4525 case SWM_ARG_ID_STACKINIT:
4526 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
4527 ws->l_state.vertical_mwin = 1;
4528 ws->l_state.vertical_stacks = 1;
4530 case SWM_ARG_ID_MASTERSHRINK:
4531 if (ws->l_state.vertical_msize > 1)
4532 ws->l_state.vertical_msize--;
4534 case SWM_ARG_ID_MASTERGROW:
4535 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
4536 ws->l_state.vertical_msize++;
4538 case SWM_ARG_ID_MASTERADD:
4539 ws->l_state.vertical_mwin++;
4541 case SWM_ARG_ID_MASTERDEL:
4542 if (ws->l_state.vertical_mwin > 0)
4543 ws->l_state.vertical_mwin--;
4545 case SWM_ARG_ID_STACKINC:
4546 ws->l_state.vertical_stacks++;
4548 case SWM_ARG_ID_STACKDEC:
4549 if (ws->l_state.vertical_stacks > 1)
4550 ws->l_state.vertical_stacks--;
4552 case SWM_ARG_ID_FLIPLAYOUT:
4553 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
4561 vertical_stack(struct workspace *ws, struct swm_geometry *g)
4563 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
4565 stack_master(ws, g, 0, ws->l_state.vertical_flip);
4569 horizontal_config(struct workspace *ws, int id)
4571 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
4574 case SWM_ARG_ID_STACKRESET:
4575 case SWM_ARG_ID_STACKINIT:
4576 ws->l_state.horizontal_mwin = 1;
4577 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
4578 ws->l_state.horizontal_stacks = 1;
4580 case SWM_ARG_ID_MASTERSHRINK:
4581 if (ws->l_state.horizontal_msize > 1)
4582 ws->l_state.horizontal_msize--;
4584 case SWM_ARG_ID_MASTERGROW:
4585 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
4586 ws->l_state.horizontal_msize++;
4588 case SWM_ARG_ID_MASTERADD:
4589 ws->l_state.horizontal_mwin++;
4591 case SWM_ARG_ID_MASTERDEL:
4592 if (ws->l_state.horizontal_mwin > 0)
4593 ws->l_state.horizontal_mwin--;
4595 case SWM_ARG_ID_STACKINC:
4596 ws->l_state.horizontal_stacks++;
4598 case SWM_ARG_ID_STACKDEC:
4599 if (ws->l_state.horizontal_stacks > 1)
4600 ws->l_state.horizontal_stacks--;
4602 case SWM_ARG_ID_FLIPLAYOUT:
4603 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
4611 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
4613 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
4615 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
4618 /* fullscreen view */
4620 max_stack(struct workspace *ws, struct swm_geometry *g)
4622 struct swm_geometry gg = *g;
4623 struct ws_win *w, *win = NULL, *parent = NULL;
4626 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
4631 winno = count_win(ws, 0);
4632 if (winno == 0 && count_win(ws, 1) == 0)
4635 /* Figure out which top level window should be visible. */
4636 if (ws->focus_pending)
4637 win = ws->focus_pending;
4640 else if (ws->focus_prev)
4641 win = ws->focus_prev;
4643 win = TAILQ_FIRST(&ws->winlist);
4646 parent = find_window(win->transient);
4648 DNPRINTF(SWM_D_STACK, "max_stack: win: 0x%x\n", win->id);
4650 /* maximize all top level windows */
4651 TAILQ_FOREACH(w, &ws->winlist, entry) {
4652 if (w->transient || w->iconic)
4655 if (!w->mapped && w != win)
4656 map_window(w, XCB_WINDOW_NONE);
4658 if (w->floating && !w->floatmaxed) {
4660 * retain geometry for retrieval on exit from
4663 store_float_geom(w);
4667 /* only reconfigure if necessary */
4668 if (X(w) != gg.x || Y(w) != gg.y || WIDTH(w) != gg.w ||
4669 HEIGHT(w) != gg.h) {
4671 if (bar_enabled && ws->bar_enabled){
4675 WIDTH(w) += 2 * border_width;
4676 HEIGHT(w) += 2 * border_width;
4683 /* If a parent exists, map/raise it first. */
4685 map_window(parent, XCB_WINDOW_NONE);
4687 /* Map siblings next. */
4688 TAILQ_FOREACH(w, &ws->winlist, entry)
4689 if (w != win && !w->iconic &&
4690 w->transient == parent->id) {
4691 stack_floater(w, ws->r);
4692 map_window(w, XCB_WINDOW_NONE);
4696 /* Map/raise focused window. */
4697 map_window(win, XCB_WINDOW_NONE);
4699 /* Finally, map/raise children of focus window. */
4700 TAILQ_FOREACH(w, &ws->winlist, entry)
4701 if (w->transient == win->id && !w->iconic) {
4702 stack_floater(w, ws->r);
4703 map_window(w, XCB_WINDOW_NONE);
4708 send_to_rg(struct swm_region *r, union arg *args)
4710 int ridx = args->id, i, num_screens;
4711 struct swm_region *rr = NULL;
4714 num_screens = get_screen_count();
4715 /* do nothing if we don't have more than one screen */
4716 if (!(num_screens > 1 || outputs > 1))
4719 DNPRINTF(SWM_D_FOCUS, "send_to_rg: id: %d\n", ridx);
4721 rr = TAILQ_FIRST(&r->s->rl);
4722 for (i = 0; i < ridx && rr != NULL; ++i)
4723 rr = TAILQ_NEXT(rr, entry);
4734 region_under(struct swm_screen *s, int x, int y)
4736 struct swm_region *r = NULL;
4738 TAILQ_FOREACH(r, &s->rl, entry) {
4739 DNPRINTF(SWM_D_MISC, "region_under: ws: %d, region g: (%d,%d) "
4740 "%d x %d, coords: (%d,%d)\n", r->ws->idx, X(r), Y(r),
4741 WIDTH(r), HEIGHT(r), x, y);
4742 if (X(r) <= x && x < MAX_X(r))
4743 if (Y(r) <= y && y < MAX_Y(r))
4751 send_to_ws(struct swm_region *r, union arg *args)
4753 int wsid = args->id;
4754 struct ws_win *win = NULL;
4756 if (r && r->ws && r->ws->focus)
4761 DNPRINTF(SWM_D_MOVE, "send_to_ws: win 0x%x, ws %d\n", win->id, wsid);
4763 win_to_ws(win, wsid, 1);
4765 /* Restack and set new focus. */
4768 if (focus_mode != SWM_FOCUS_FOLLOW) {
4769 if (r->ws->focus_pending) {
4770 focus_win(r->ws->focus_pending);
4771 r->ws->focus_pending = NULL;
4773 xcb_set_input_focus(conn,
4774 XCB_INPUT_FOCUS_PARENT, r->id,
4783 win_to_ws(struct ws_win *win, int wsid, int unfocus)
4785 struct ws_win *parent;
4786 struct workspace *ws, *nws, *pws;
4787 char ws_idx_str[SWM_PROPLEN];
4789 if (wsid >= workspace_limit)
4792 if (win->ws->idx == wsid)
4796 nws = &win->s->ws[wsid];
4798 DNPRINTF(SWM_D_MOVE, "win_to_ws: win 0x%x, ws %d -> %d\n", win->id,
4801 /* Update the window's workspace property: _SWM_WS */
4802 if (snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) < SWM_PROPLEN) {
4803 if (focus_mode != SWM_FOCUS_FOLLOW)
4804 ws->focus_pending = get_focus_prev(win);
4806 /* Move the parent if this is a transient window. */
4807 if (win->transient) {
4808 parent = find_window(win->transient);
4811 /* Set new focus in parent's ws if needed. */
4812 if (pws->focus == parent) {
4813 if (focus_mode != SWM_FOCUS_FOLLOW)
4814 pws->focus_pending =
4815 get_focus_prev(parent);
4817 unfocus_win(parent);
4819 if (focus_mode != SWM_FOCUS_FOLLOW) {
4820 pws->focus = pws->focus_pending;
4821 pws->focus_pending = NULL;
4825 /* Don't unmap parent if new ws is visible */
4827 unmap_window(parent);
4830 TAILQ_REMOVE(&ws->winlist, parent, entry);
4831 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
4834 DNPRINTF(SWM_D_PROP, "win_to_ws: set "
4835 "property: _SWM_WS: %s\n", ws_idx_str);
4836 xcb_change_property(conn, XCB_PROP_MODE_REPLACE,
4837 parent->id, a_swm_ws, XCB_ATOM_STRING, 8,
4838 strlen(ws_idx_str), ws_idx_str);
4845 /* Don't unmap if new ws is visible */
4850 TAILQ_REMOVE(&ws->winlist, win, entry);
4851 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
4854 /* Set focus on new ws. */
4855 unfocus_win(nws->focus);
4858 DNPRINTF(SWM_D_PROP, "win_to_ws: set property: _SWM_WS: %s\n",
4860 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
4861 a_swm_ws, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
4865 DNPRINTF(SWM_D_MOVE, "win_to_ws: done.\n");
4869 pressbutton(struct swm_region *r, union arg *args)
4871 /* suppress unused warning since var is needed */
4874 xcb_test_fake_input(conn, XCB_BUTTON_PRESS, args->id,
4875 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
4876 xcb_test_fake_input(conn, XCB_BUTTON_RELEASE, args->id,
4877 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
4881 raise_toggle(struct swm_region *r, union arg *args)
4883 /* suppress unused warning since var is needed */
4886 if (r == NULL || r->ws == NULL)
4889 r->ws->always_raise = !r->ws->always_raise;
4891 /* bring floaters back to top */
4892 if (!r->ws->always_raise)
4899 iconify(struct swm_region *r, union arg *args)
4901 /* suppress unused warning since var is needed */
4904 if (r->ws->focus == NULL)
4907 set_swm_iconic(r->ws->focus, 1);
4913 get_win_name(xcb_window_t win)
4916 xcb_get_property_cookie_t c;
4917 xcb_get_property_reply_t *r;
4919 /* First try _NET_WM_NAME for UTF-8. */
4920 c = xcb_get_property(conn, 0, win, ewmh[_NET_WM_NAME].atom,
4921 XCB_GET_PROPERTY_TYPE_ANY, 0, UINT_MAX);
4922 r = xcb_get_property_reply(conn, c, NULL);
4923 if (r && r->type == XCB_NONE) {
4925 /* Use WM_NAME instead; no UTF-8. */
4926 c = xcb_get_property(conn, 0, win, XCB_ATOM_WM_NAME,
4927 XCB_GET_PROPERTY_TYPE_ANY, 0, UINT_MAX);
4928 r = xcb_get_property_reply(conn, c, NULL);
4931 if (r && r->type != XCB_NONE && r->length > 0)
4932 name = strndup(xcb_get_property_value(r),
4933 xcb_get_property_value_length(r));
4938 err(1, "get_win_name: failed to allocate memory.");
4946 uniconify(struct swm_region *r, union arg *args)
4953 DNPRINTF(SWM_D_MISC, "uniconify\n");
4955 if (r == NULL || r->ws == NULL)
4958 /* make sure we have anything to uniconify */
4959 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
4960 if (win->ws == NULL)
4961 continue; /* should never happen */
4970 search_resp_action = SWM_SEARCH_UNICONIFY;
4972 spawn_select(r, args, "search", &searchpid);
4974 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
4977 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
4978 if (win->ws == NULL)
4979 continue; /* should never happen */
4983 name = get_win_name(win->id);
4984 fprintf(lfile, "%s.%u\n", name, win->id);
4992 name_workspace(struct swm_region *r, union arg *args)
4996 DNPRINTF(SWM_D_MISC, "name_workspace\n");
5002 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
5004 spawn_select(r, args, "name_workspace", &searchpid);
5006 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
5009 fprintf(lfile, "%s", "");
5014 search_workspace(struct swm_region *r, union arg *args)
5017 struct workspace *ws;
5020 DNPRINTF(SWM_D_MISC, "search_workspace\n");
5026 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
5028 spawn_select(r, args, "search", &searchpid);
5030 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
5033 for (i = 0; i < workspace_limit; i++) {
5037 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
5038 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
5045 search_win_cleanup(void)
5047 struct search_window *sw = NULL;
5049 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
5050 xcb_destroy_window(conn, sw->indicator);
5051 TAILQ_REMOVE(&search_wl, sw, entry);
5057 search_win(struct swm_region *r, union arg *args)
5059 struct ws_win *win = NULL;
5060 struct search_window *sw = NULL;
5063 int i, width, height;
5071 XRectangle l_ibox, l_lbox;
5073 DNPRINTF(SWM_D_MISC, "search_win\n");
5076 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
5078 spawn_select(r, args, "search", &searchpid);
5080 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
5083 TAILQ_INIT(&search_wl);
5086 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
5090 sw = calloc(1, sizeof(struct search_window));
5092 warn("search_win: calloc");
5094 search_win_cleanup();
5100 snprintf(s, sizeof s, "%d", i);
5103 w = xcb_generate_id(conn);
5104 wa[0] = r->s->c[SWM_S_COLOR_FOCUS].pixel;
5105 wa[1] = r->s->c[SWM_S_COLOR_UNFOCUS].pixel;
5107 if (bar_font_legacy) {
5108 XmbTextExtents(bar_fs, s, len, &l_ibox, &l_lbox);
5109 width = l_lbox.width + 4;
5110 height = bar_fs_extents->max_logical_extent.height + 4;
5112 XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len,
5114 width = info.width + 4;
5115 height = bar_font->height + 4;
5118 xcb_create_window(conn, XCB_COPY_FROM_PARENT, w, win->id, 0, 0,
5119 width, height, 1, XCB_WINDOW_CLASS_INPUT_OUTPUT,
5120 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL |
5121 XCB_CW_BORDER_PIXEL, wa);
5123 xcb_map_window(conn, w);
5126 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
5128 if (bar_font_legacy) {
5129 l_gcv.graphics_exposures = 0;
5130 l_draw = XCreateGC(display, w, 0, &l_gcv);
5132 XSetForeground(display, l_draw,
5133 r->s->c[SWM_S_COLOR_BAR].pixel);
5135 DRAWSTRING(display, w, bar_fs, l_draw, 2,
5136 (bar_fs_extents->max_logical_extent.height -
5137 l_lbox.height) / 2 - l_lbox.y, s, len);
5139 XFreeGC(display, l_draw);
5142 draw = XftDrawCreate(display, w,
5143 DefaultVisual(display, r->s->idx),
5144 DefaultColormap(display, r->s->idx));
5146 XftDrawStringUtf8(draw, &bar_font_color, bar_font, 2,
5147 (HEIGHT(r->bar) + bar_font->height) / 2 -
5148 bar_font->descent, (FcChar8 *)s, len);
5150 XftDrawDestroy(draw);
5153 DNPRINTF(SWM_D_MISC, "search_win: mapped window: 0x%x\n", w);
5155 fprintf(lfile, "%d\n", i);
5165 search_resp_uniconify(const char *resp, size_t len)
5171 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
5173 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
5176 name = get_win_name(win->id);
5177 if (asprintf(&s, "%s.%u", name, win->id) == -1) {
5182 if (strncmp(s, resp, len) == 0) {
5183 /* XXX this should be a callback to generalize */
5184 set_swm_iconic(win, 0);
5193 search_resp_name_workspace(const char *resp, size_t len)
5195 struct workspace *ws;
5197 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
5199 if (search_r->ws == NULL)
5204 free(search_r->ws->name);
5205 search_r->ws->name = NULL;
5209 ws->name = strdup(resp);
5210 if (ws->name == NULL) {
5211 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
5212 "strdup: %s", strerror(errno));
5219 search_resp_search_workspace(const char *resp)
5226 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
5230 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
5237 ws_idx = (int)strtonum(q, 1, workspace_limit, &errstr);
5239 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
5246 switchws(search_r, &a);
5250 search_resp_search_window(const char *resp)
5255 struct search_window *sw;
5257 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
5261 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
5266 idx = (int)strtonum(s, 1, INT_MAX, &errstr);
5268 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
5275 TAILQ_FOREACH(sw, &search_wl, entry)
5276 if (idx == sw->idx) {
5282 #define MAX_RESP_LEN 1024
5285 search_do_resp(void)
5291 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
5296 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
5297 warn("search: calloc");
5301 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
5303 warn("search: read error");
5306 resp[rbytes] = '\0';
5309 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
5310 * newline, so work around that by sanitizing the resp now.
5312 resp[strcspn(resp, "\n")] = '\0';
5315 switch (search_resp_action) {
5316 case SWM_SEARCH_UNICONIFY:
5317 search_resp_uniconify(resp, len);
5319 case SWM_SEARCH_NAME_WORKSPACE:
5320 search_resp_name_workspace(resp, len);
5322 case SWM_SEARCH_SEARCH_WORKSPACE:
5323 search_resp_search_workspace(resp);
5325 case SWM_SEARCH_SEARCH_WINDOW:
5326 search_resp_search_window(resp);
5331 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
5332 search_win_cleanup();
5334 search_resp_action = SWM_SEARCH_NONE;
5335 close(select_resp_pipe[0]);
5342 wkill(struct swm_region *r, union arg *args)
5344 DNPRINTF(SWM_D_MISC, "wkill: win %#x, id: %d\n", WINID(r->ws->focus),
5347 if (r->ws->focus == NULL)
5350 if (args->id == SWM_ARG_ID_KILLWINDOW)
5351 xcb_kill_client(conn, r->ws->focus->id);
5353 if (r->ws->focus->can_delete)
5354 client_msg(r->ws->focus, a_delete, 0);
5360 floating_toggle_win(struct ws_win *win)
5365 if (win->ws->r == NULL)
5368 /* reject floating toggles in max stack mode */
5369 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
5372 if (win->floating) {
5373 if (!win->floatmaxed) {
5374 /* retain position for refloat */
5375 store_float_geom(win);
5379 load_float_geom(win);
5383 ewmh_update_actions(win);
5389 floating_toggle(struct swm_region *r, union arg *args)
5391 struct ws_win *win = r->ws->focus;
5393 /* suppress unused warning since var is needed */
5399 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
5402 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
5403 _NET_WM_STATE_TOGGLE);
5407 if (win == win->ws->focus)
5414 region_containment(struct ws_win *win, struct swm_region *r, int opts)
5416 struct swm_geometry g = r->g;
5417 int rt, lt, tp, bm, bw;
5419 bw = (opts & SWM_CW_SOFTBOUNDARY) ? boundary_width : 0;
5422 * Perpendicular distance of each side of the window to the respective
5423 * side of the region boundary. Positive values indicate the side of
5424 * the window has passed beyond the region boundary.
5426 rt = opts & SWM_CW_RIGHT ? MAX_X(win) + BORDER(win) - MAX_X(r) : bw;
5427 lt = opts & SWM_CW_LEFT ? X(r) - X(win) + BORDER(win) : bw;
5428 bm = opts & SWM_CW_BOTTOM ? MAX_Y(win) + BORDER(win) - MAX_Y(r) : bw;
5429 tp = opts & SWM_CW_TOP ? Y(r) - Y(win) + BORDER(win) : bw;
5431 DNPRINTF(SWM_D_MISC, "region_containment: win 0x%x, rt: %d, lt: %d, "
5432 "bm: %d, tp: %d, SOFTBOUNDARY: %s, HARDBOUNDARY: %s\n", win->id, rt,
5433 lt, bm, tp, YESNO(opts & SWM_CW_SOFTBOUNDARY),
5434 YESNO(opts & SWM_CW_HARDBOUNDARY));
5437 * Disable containment if any of the flagged sides went beyond the
5438 * containment boundary, or if containment is disabled.
5440 if (!(opts & SWM_CW_HARDBOUNDARY || opts & SWM_CW_SOFTBOUNDARY) ||
5441 (bw != 0 && ((rt > bw) || (lt > bw) || (bm > bw) || (tp > bw)))) {
5442 /* Make sure window has at least 1 pixel in the region */
5443 g.x += 1 - WIDTH(win);
5444 g.y += 1 - HEIGHT(win);
5445 g.w += 2 * WIDTH(win) - 2;
5446 g.h += 2 * HEIGHT(win) - 2;
5449 constrain_window(win, &g, &opts);
5452 /* Move or resize a window so that flagged side(s) fit into the supplied box. */
5454 constrain_window(struct ws_win *win, struct swm_geometry *b, int *opts)
5456 DNPRINTF(SWM_D_MISC, "constrain_window: window: 0x%x, (x,y) w x h: "
5457 "(%d,%d) %d x %d, box: (x,y) w x h: (%d,%d) %d x %d, rt: %s, "
5458 "lt: %s, bt: %s, tp: %s, allow resize: %s\n", win->id, X(win),
5459 Y(win), WIDTH(win), HEIGHT(win), b->x, b->y, b->w, b->h,
5460 YESNO(*opts & SWM_CW_RIGHT), YESNO(*opts & SWM_CW_LEFT),
5461 YESNO(*opts & SWM_CW_BOTTOM), YESNO(*opts & SWM_CW_TOP),
5462 YESNO(*opts & SWM_CW_RESIZABLE));
5464 if ((*opts & SWM_CW_RIGHT) && MAX_X(win) + BORDER(win) > b->x + b->w) {
5465 if (*opts & SWM_CW_RESIZABLE)
5466 WIDTH(win) = b->x + b->w - X(win) - BORDER(win);
5468 X(win) = b->x + b->w - WIDTH(win) - BORDER(win);
5471 if ((*opts & SWM_CW_LEFT) && X(win) + BORDER(win) < b->x) {
5472 if (*opts & SWM_CW_RESIZABLE)
5473 WIDTH(win) -= b->x - X(win) - BORDER(win);
5475 X(win) = b->x - BORDER(win);
5478 if ((*opts & SWM_CW_BOTTOM) && MAX_Y(win) + BORDER(win) > b->y + b->h) {
5479 if (*opts & SWM_CW_RESIZABLE)
5480 HEIGHT(win) = b->y + b->h - Y(win) - BORDER(win);
5482 Y(win) = b->y + b->h - HEIGHT(win) - BORDER(win);
5485 if ((*opts & SWM_CW_TOP) && Y(win) + BORDER(win) < b->y) {
5486 if (*opts & SWM_CW_RESIZABLE)
5487 HEIGHT(win) -= b->y - Y(win) - BORDER(win);
5489 Y(win) = b->y - BORDER(win);
5492 if (*opts & SWM_CW_RESIZABLE) {
5495 if (HEIGHT(win) < 1)
5501 update_window(struct ws_win *win)
5506 mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
5507 XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT |
5508 XCB_CONFIG_WINDOW_BORDER_WIDTH;
5512 wc[3] = HEIGHT(win);
5513 wc[4] = BORDER(win);
5515 DNPRINTF(SWM_D_EVENT, "update_window: window: 0x%x, (x,y) w x h: "
5516 "(%d,%d) %d x %d, bordered: %s\n", win->id, wc[0], wc[1], wc[2],
5517 wc[3], YESNO(win->bordered));
5519 xcb_configure_window(conn, win->id, mask, wc);
5522 #define SWM_RESIZE_STEPS (50)
5525 resize(struct ws_win *win, union arg *args)
5527 xcb_timestamp_t timestamp = 0;
5528 struct swm_region *r = NULL;
5530 struct swm_geometry g;
5531 int top = 0, left = 0, resizing;
5533 xcb_cursor_t cursor;
5534 xcb_query_pointer_reply_t *xpr = NULL;
5535 xcb_generic_event_t *evt;
5536 xcb_motion_notify_event_t *mne;
5542 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
5545 DNPRINTF(SWM_D_EVENT, "resize: window: 0x%x, floating: %s, "
5546 "transient: 0x%x\n", win->id, YESNO(win->floating),
5549 if (!win->transient && !win->floating)
5552 /* reject resizes in max mode for floaters (transient ok) */
5553 if (win->floatmaxed)
5557 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
5564 /* It's possible for win to have been freed during focus_flush(). */
5565 if (validate_win(win)) {
5566 DNPRINTF(SWM_D_EVENT, "resize: invalid win.\n");
5571 case SWM_ARG_ID_WIDTHSHRINK:
5572 WIDTH(win) -= SWM_RESIZE_STEPS;
5575 case SWM_ARG_ID_WIDTHGROW:
5576 WIDTH(win) += SWM_RESIZE_STEPS;
5579 case SWM_ARG_ID_HEIGHTSHRINK:
5580 HEIGHT(win) -= SWM_RESIZE_STEPS;
5583 case SWM_ARG_ID_HEIGHTGROW:
5584 HEIGHT(win) += SWM_RESIZE_STEPS;
5591 region_containment(win, r, SWM_CW_ALLSIDES | SWM_CW_RESIZABLE |
5592 SWM_CW_HARDBOUNDARY);
5594 store_float_geom(win);
5598 region_containment(win, r, SWM_CW_ALLSIDES | SWM_CW_RESIZABLE |
5599 SWM_CW_SOFTBOUNDARY);
5602 /* get cursor offset from window root */
5603 xpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
5610 if (xpr->win_x < WIDTH(win) / 2)
5613 if (xpr->win_y < HEIGHT(win) / 2)
5616 if (args->id == SWM_ARG_ID_CENTER)
5617 cursor = cursors[XC_SIZING].cid;
5619 cursor = cursors[left ? XC_TOP_LEFT_CORNER :
5620 XC_TOP_RIGHT_CORNER].cid;
5622 cursor = cursors[left ? XC_BOTTOM_LEFT_CORNER :
5623 XC_BOTTOM_RIGHT_CORNER].cid;
5625 xcb_grab_pointer(conn, 0, win->id, MOUSEMASK,
5626 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE, cursor,
5631 while (resizing && (evt = xcb_wait_for_event(conn))) {
5632 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
5633 case XCB_BUTTON_RELEASE:
5634 DNPRINTF(SWM_D_EVENT, "resize: BUTTON_RELEASE\n");
5637 case XCB_MOTION_NOTIFY:
5638 mne = (xcb_motion_notify_event_t *)evt;
5639 /* cursor offset/delta from start of the operation */
5640 dx = mne->root_x - xpr->root_x;
5641 dy = mne->root_y - xpr->root_y;
5647 if (args->id == SWM_ARG_ID_CENTER) {
5648 if (g.h / 2 + dy < 1)
5652 HEIGHT(win) = g.h + 2 * dy;
5660 HEIGHT(win) = g.h + dy;
5667 if (args->id == SWM_ARG_ID_CENTER) {
5668 if (g.w / 2 + dx < 1)
5672 WIDTH(win) = g.w + 2 * dx;
5680 WIDTH(win) = g.w + dx;
5683 /* not free, don't sync more than 120 times / second */
5684 if ((mne->time - timestamp) > (1000 / 120) ) {
5685 timestamp = mne->time;
5686 regionize(win, mne->root_x, mne->root_y);
5687 region_containment(win, r, SWM_CW_ALLSIDES |
5688 SWM_CW_RESIZABLE | SWM_CW_HARDBOUNDARY |
5689 SWM_CW_SOFTBOUNDARY);
5697 /* It's possible for win to have been freed above. */
5698 if (validate_win(win)) {
5699 DNPRINTF(SWM_D_EVENT, "resize: invalid win.\n");
5707 region_containment(win, r, SWM_CW_ALLSIDES | SWM_CW_RESIZABLE |
5708 SWM_CW_HARDBOUNDARY | SWM_CW_SOFTBOUNDARY);
5712 store_float_geom(win);
5714 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
5716 DNPRINTF(SWM_D_EVENT, "resize: done.\n");
5720 resize_step(struct swm_region *r, union arg *args)
5722 struct ws_win *win = NULL;
5724 if (r && r->ws && r->ws->focus)
5733 /* Try to set window region based on supplied coordinates or window center. */
5735 regionize(struct ws_win *win, int x, int y)
5737 struct swm_region *r = NULL;
5739 r = region_under(win->s, x, y);
5741 r = region_under(win->s, X(win) + WIDTH(win) / 2,
5742 Y(win) + HEIGHT(win) / 2);
5744 if (r && r != win->ws->r) {
5745 win_to_ws(win, r->ws->idx, 0);
5750 #define SWM_MOVE_STEPS (50)
5753 move(struct ws_win *win, union arg *args)
5755 xcb_timestamp_t timestamp = 0;
5756 int move_stp = 0, moving;
5757 xcb_query_pointer_reply_t *qpr = NULL;
5758 xcb_generic_event_t *evt;
5759 xcb_motion_notify_event_t *mne;
5764 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
5767 DNPRINTF(SWM_D_EVENT, "move: window: 0x%x, floating: %s, transient: "
5768 "0x%x\n", win->id, YESNO(win->floating), win->transient);
5770 /* in max_stack mode should only move transients */
5771 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
5776 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
5780 /* When a stacked win is moved, float it and restack. */
5781 if (!win->floating && !win->transient) {
5782 store_float_geom(win);
5783 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
5790 /* It's possible for win to have been freed during focus_flush(). */
5791 if (validate_win(win)) {
5792 DNPRINTF(SWM_D_EVENT, "move: invalid win.\n");
5798 case SWM_ARG_ID_MOVELEFT:
5799 X(win) -= (SWM_MOVE_STEPS - border_width);
5802 case SWM_ARG_ID_MOVERIGHT:
5803 X(win) += (SWM_MOVE_STEPS - border_width);
5806 case SWM_ARG_ID_MOVEUP:
5807 Y(win) -= (SWM_MOVE_STEPS - border_width);
5810 case SWM_ARG_ID_MOVEDOWN:
5811 Y(win) += (SWM_MOVE_STEPS - border_width);
5818 regionize(win, -1, -1);
5819 region_containment(win, win->ws->r, SWM_CW_ALLSIDES);
5821 store_float_geom(win);
5825 xcb_grab_pointer(conn, 0, win->id, MOUSEMASK,
5826 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC,
5827 XCB_WINDOW_NONE, cursors[XC_FLEUR].cid, XCB_CURRENT_TIME);
5829 /* get cursor offset from window root */
5830 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
5833 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
5837 regionize(win, qpr->root_x, qpr->root_y);
5838 region_containment(win, win->ws->r, SWM_CW_ALLSIDES |
5839 SWM_CW_SOFTBOUNDARY);
5843 while (moving && (evt = xcb_wait_for_event(conn))) {
5844 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
5845 case XCB_BUTTON_RELEASE:
5846 DNPRINTF(SWM_D_EVENT, "move: BUTTON_RELEASE\n");
5849 case XCB_MOTION_NOTIFY:
5850 mne = (xcb_motion_notify_event_t *)evt;
5851 DNPRINTF(SWM_D_EVENT, "motion: root: 0x%x\n", mne->root);
5852 X(win) = mne->root_x - qpr->win_x - border_width;
5853 Y(win) = mne->root_y - qpr->win_y - border_width;
5855 /* not free, don't sync more than 120 times / second */
5856 if ((mne->time - timestamp) > (1000 / 120) ) {
5857 timestamp = mne->time;
5858 regionize(win, mne->root_x, mne->root_y);
5859 region_containment(win, win->ws->r,
5860 SWM_CW_ALLSIDES | SWM_CW_SOFTBOUNDARY);
5868 /* It's possible for win to have been freed above. */
5869 if (validate_win(win)) {
5870 DNPRINTF(SWM_D_EVENT, "move: invalid win.\n");
5878 region_containment(win, win->ws->r, SWM_CW_ALLSIDES |
5879 SWM_CW_SOFTBOUNDARY);
5883 store_float_geom(win);
5886 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
5887 DNPRINTF(SWM_D_EVENT, "move: done.\n");
5891 move_step(struct swm_region *r, union arg *args)
5893 struct ws_win *win = NULL;
5895 if (r && r->ws && r->ws->focus)
5900 if (!win->transient && !win->floating)
5907 /* key definitions */
5909 char name[SWM_FUNCNAME_LEN];
5910 void (*func)(struct swm_region *r, union arg *);
5912 } keyfuncs[KF_INVALID + 1] = {
5913 /* name function argument */
5914 { "bar_toggle", bar_toggle, {.id = SWM_ARG_ID_BAR_TOGGLE} },
5915 { "bar_toggle_ws", bar_toggle, {.id = SWM_ARG_ID_BAR_TOGGLE_WS} },
5916 { "button2", pressbutton, {2} },
5917 { "cycle_layout", cycle_layout, {0} },
5918 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
5919 { "float_toggle", floating_toggle,{0} },
5920 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
5921 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
5922 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
5923 { "focus_urgent", focus, {.id = SWM_ARG_ID_FOCUSURGENT} },
5924 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
5925 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
5926 { "iconify", iconify, {0} },
5927 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
5928 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
5929 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
5930 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
5931 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
5932 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
5933 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
5934 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
5935 { "mvrg_1", send_to_rg, {.id = 0} },
5936 { "mvrg_2", send_to_rg, {.id = 1} },
5937 { "mvrg_3", send_to_rg, {.id = 2} },
5938 { "mvrg_4", send_to_rg, {.id = 3} },
5939 { "mvrg_5", send_to_rg, {.id = 4} },
5940 { "mvrg_6", send_to_rg, {.id = 5} },
5941 { "mvrg_7", send_to_rg, {.id = 6} },
5942 { "mvrg_8", send_to_rg, {.id = 7} },
5943 { "mvrg_9", send_to_rg, {.id = 8} },
5944 { "mvws_1", send_to_ws, {.id = 0} },
5945 { "mvws_2", send_to_ws, {.id = 1} },
5946 { "mvws_3", send_to_ws, {.id = 2} },
5947 { "mvws_4", send_to_ws, {.id = 3} },
5948 { "mvws_5", send_to_ws, {.id = 4} },
5949 { "mvws_6", send_to_ws, {.id = 5} },
5950 { "mvws_7", send_to_ws, {.id = 6} },
5951 { "mvws_8", send_to_ws, {.id = 7} },
5952 { "mvws_9", send_to_ws, {.id = 8} },
5953 { "mvws_10", send_to_ws, {.id = 9} },
5954 { "mvws_11", send_to_ws, {.id = 10} },
5955 { "mvws_12", send_to_ws, {.id = 11} },
5956 { "mvws_13", send_to_ws, {.id = 12} },
5957 { "mvws_14", send_to_ws, {.id = 13} },
5958 { "mvws_15", send_to_ws, {.id = 14} },
5959 { "mvws_16", send_to_ws, {.id = 15} },
5960 { "mvws_17", send_to_ws, {.id = 16} },
5961 { "mvws_18", send_to_ws, {.id = 17} },
5962 { "mvws_19", send_to_ws, {.id = 18} },
5963 { "mvws_20", send_to_ws, {.id = 19} },
5964 { "mvws_21", send_to_ws, {.id = 20} },
5965 { "mvws_22", send_to_ws, {.id = 21} },
5966 { "name_workspace", name_workspace, {0} },
5967 { "quit", quit, {0} },
5968 { "raise_toggle", raise_toggle, {0} },
5969 { "restart", restart, {0} },
5970 { "rg_1", focusrg, {.id = 0} },
5971 { "rg_2", focusrg, {.id = 1} },
5972 { "rg_3", focusrg, {.id = 2} },
5973 { "rg_4", focusrg, {.id = 3} },
5974 { "rg_5", focusrg, {.id = 4} },
5975 { "rg_6", focusrg, {.id = 5} },
5976 { "rg_7", focusrg, {.id = 6} },
5977 { "rg_8", focusrg, {.id = 7} },
5978 { "rg_9", focusrg, {.id = 8} },
5979 { "rg_next", cyclerg, {.id = SWM_ARG_ID_CYCLERG_UP} },
5980 { "rg_prev", cyclerg, {.id = SWM_ARG_ID_CYCLERG_DOWN} },
5981 { "screen_next", cyclerg, {.id = SWM_ARG_ID_CYCLERG_UP} },
5982 { "screen_prev", cyclerg, {.id = SWM_ARG_ID_CYCLERG_DOWN} },
5983 { "search_win", search_win, {0} },
5984 { "search_workspace", search_workspace, {0} },
5985 { "spawn_custom", NULL, {0} },
5986 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
5987 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
5988 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
5989 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
5990 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
5991 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
5992 { "uniconify", uniconify, {0} },
5993 { "version", version, {0} },
5994 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
5995 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
5996 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
5997 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
5998 { "ws_1", switchws, {.id = 0} },
5999 { "ws_2", switchws, {.id = 1} },
6000 { "ws_3", switchws, {.id = 2} },
6001 { "ws_4", switchws, {.id = 3} },
6002 { "ws_5", switchws, {.id = 4} },
6003 { "ws_6", switchws, {.id = 5} },
6004 { "ws_7", switchws, {.id = 6} },
6005 { "ws_8", switchws, {.id = 7} },
6006 { "ws_9", switchws, {.id = 8} },
6007 { "ws_10", switchws, {.id = 9} },
6008 { "ws_11", switchws, {.id = 10} },
6009 { "ws_12", switchws, {.id = 11} },
6010 { "ws_13", switchws, {.id = 12} },
6011 { "ws_14", switchws, {.id = 13} },
6012 { "ws_15", switchws, {.id = 14} },
6013 { "ws_16", switchws, {.id = 15} },
6014 { "ws_17", switchws, {.id = 16} },
6015 { "ws_18", switchws, {.id = 17} },
6016 { "ws_19", switchws, {.id = 18} },
6017 { "ws_20", switchws, {.id = 19} },
6018 { "ws_21", switchws, {.id = 20} },
6019 { "ws_22", switchws, {.id = 21} },
6020 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
6021 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
6022 { "ws_next_move", cyclews, {.id = SWM_ARG_ID_CYCLEWS_MOVE_UP} },
6023 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
6024 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
6025 { "ws_prev_move", cyclews, {.id = SWM_ARG_ID_CYCLEWS_MOVE_DOWN} },
6026 { "ws_prior", priorws, {0} },
6027 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
6028 { "invalid key func", NULL, {0} },
6032 key_cmp(struct key *kp1, struct key *kp2)
6034 if (kp1->keysym < kp2->keysym)
6036 if (kp1->keysym > kp2->keysym)
6039 if (kp1->mod < kp2->mod)
6041 if (kp1->mod > kp2->mod)
6048 enum { client_click, root_click };
6050 unsigned int action;
6052 unsigned int button;
6053 void (*func)(struct ws_win *, union arg *);
6056 #define MODKEY_SHIFT MODKEY | XCB_MOD_MASK_SHIFT
6057 /* action key mouse button func args */
6058 { client_click, MODKEY, XCB_BUTTON_INDEX_3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
6059 { client_click, MODKEY_SHIFT, XCB_BUTTON_INDEX_3, resize, {.id = SWM_ARG_ID_CENTER} },
6060 { client_click, MODKEY, XCB_BUTTON_INDEX_1, move, {0} },
6065 update_modkey(unsigned int mod)
6071 RB_FOREACH(kp, key_tree, &keys)
6072 if (kp->mod & XCB_MOD_MASK_SHIFT)
6073 kp->mod = mod | XCB_MOD_MASK_SHIFT;
6077 for (i = 0; i < LENGTH(buttons); i++)
6078 if (buttons[i].mask & XCB_MOD_MASK_SHIFT)
6079 buttons[i].mask = mod | XCB_MOD_MASK_SHIFT;
6081 buttons[i].mask = mod;
6085 spawn_expand(struct swm_region *r, union arg *args, const char *spawn_name,
6088 struct spawn_prog *prog = NULL;
6090 char *ap, **real_args;
6092 /* suppress unused warning since var is needed */
6095 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
6098 TAILQ_FOREACH(prog, &spawns, entry) {
6099 if (strcasecmp(spawn_name, prog->name) == 0)
6103 warnx("spawn_custom: program %s not found", spawn_name);
6107 /* make room for expanded args */
6108 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
6109 err(1, "spawn_custom: calloc real_args");
6111 /* expand spawn_args into real_args */
6112 for (i = c = 0; i < prog->argc; i++) {
6114 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
6115 if (strcasecmp(ap, "$bar_border") == 0) {
6117 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
6119 err(1, "spawn_custom border color");
6120 } else if (strcasecmp(ap, "$bar_color") == 0) {
6122 strdup(r->s->c[SWM_S_COLOR_BAR].name))
6124 err(1, "spawn_custom bar color");
6125 } else if (strcasecmp(ap, "$bar_font") == 0) {
6126 if ((real_args[c] = strdup(bar_fonts))
6128 err(1, "spawn_custom bar fonts");
6129 } else if (strcasecmp(ap, "$bar_font_color") == 0) {
6131 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
6133 err(1, "spawn_custom color font");
6134 } else if (strcasecmp(ap, "$color_focus") == 0) {
6136 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
6138 err(1, "spawn_custom color focus");
6139 } else if (strcasecmp(ap, "$color_unfocus") == 0) {
6141 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
6143 err(1, "spawn_custom color unfocus");
6144 } else if (strcasecmp(ap, "$region_index") == 0) {
6145 if (asprintf(&real_args[c], "%d",
6146 get_region_index(r) + 1) < 1)
6147 err(1, "spawn_custom region index");
6148 } else if (strcasecmp(ap, "$workspace_index") == 0) {
6149 if (asprintf(&real_args[c], "%d", r->ws->idx + 1) < 1)
6150 err(1, "spawn_custom workspace index");
6151 } else if (strcasecmp(ap, "$dmenu_bottom") == 0) {
6154 if ((real_args[c] = strdup("-b")) == NULL)
6155 err(1, "spawn_custom workspace index");
6157 /* no match --> copy as is */
6158 if ((real_args[c] = strdup(ap)) == NULL)
6159 err(1, "spawn_custom strdup(ap)");
6161 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
6167 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
6168 for (i = 0; i < c; ++i)
6169 DPRINTF("\"%s\" ", real_args[i]);
6172 *ret_args = real_args;
6177 spawn_custom(struct swm_region *r, union arg *args, const char *spawn_name)
6183 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
6187 spawn(r->ws->idx, &a, 1);
6189 for (i = 0; i < spawn_argc; i++)
6195 spawn_select(struct swm_region *r, union arg *args, const char *spawn_name,
6202 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
6206 if (pipe(select_list_pipe) == -1)
6207 err(1, "pipe error");
6208 if (pipe(select_resp_pipe) == -1)
6209 err(1, "pipe error");
6211 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
6212 err(1, "could not disable SIGPIPE");
6213 switch (*pid = fork()) {
6215 err(1, "cannot fork");
6218 if (dup2(select_list_pipe[0], STDIN_FILENO) == -1)
6220 if (dup2(select_resp_pipe[1], STDOUT_FILENO) == -1)
6222 close(select_list_pipe[1]);
6223 close(select_resp_pipe[0]);
6224 spawn(r->ws->idx, &a, 0);
6226 default: /* parent */
6227 close(select_list_pipe[0]);
6228 close(select_resp_pipe[1]);
6232 for (i = 0; i < spawn_argc; i++)
6238 spawn_insert(const char *name, const char *args, int flags)
6240 char *arg, *cp, *ptr;
6241 struct spawn_prog *sp;
6243 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
6245 if ((sp = calloc(1, sizeof *sp)) == NULL)
6246 err(1, "spawn_insert: calloc");
6247 if ((sp->name = strdup(name)) == NULL)
6248 err(1, "spawn_insert: strdup");
6250 /* convert the arguments to an argument list */
6251 if ((ptr = cp = strdup(args)) == NULL)
6252 err(1, "spawn_insert: strdup");
6253 while ((arg = strsep(&ptr, " \t")) != NULL) {
6254 /* empty field; skip it */
6259 if ((sp->argv = realloc(sp->argv, sp->argc *
6260 sizeof *sp->argv)) == NULL)
6261 err(1, "spawn_insert: realloc");
6262 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
6263 err(1, "spawn_insert: strdup");
6269 TAILQ_INSERT_TAIL(&spawns, sp, entry);
6270 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
6274 spawn_remove(struct spawn_prog *sp)
6278 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
6280 TAILQ_REMOVE(&spawns, sp, entry);
6281 for (i = 0; i < sp->argc; i++)
6287 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
6291 spawn_find(const char *name)
6293 struct spawn_prog *sp;
6295 TAILQ_FOREACH(sp, &spawns, entry)
6296 if (strcasecmp(sp->name, name) == 0)
6303 setspawn(const char *name, const char *args, int flags)
6305 struct spawn_prog *sp;
6307 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
6312 /* Remove any old spawn under the same name. */
6313 if ((sp = spawn_find(name)) != NULL)
6317 spawn_insert(name, args, flags);
6319 warnx("error: setspawn: cannot find program: %s", name);
6321 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
6325 setconfspawn(const char *selector, const char *value, int flags)
6329 args = expand_tilde(value);
6331 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, args);
6333 setspawn(selector, args, flags);
6336 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done.\n");
6341 validate_spawns(void)
6343 struct spawn_prog *sp;
6344 char which[PATH_MAX];
6349 RB_FOREACH(kp, key_tree, &keys) {
6350 if (kp->funcid != KF_SPAWN_CUSTOM)
6354 sp = spawn_find(kp->spawn_name);
6355 if (sp == NULL || sp->flags & SWM_SPAWN_OPTIONAL)
6358 /* verify we have the goods */
6359 snprintf(which, sizeof which, "which %s", sp->argv[0]);
6360 DNPRINTF(SWM_D_CONF, "validate_spawns: which %s\n",
6362 for (i = strlen("which "); i < strlen(which); i++)
6363 if (which[i] == ' ') {
6367 if (system(which) != 0)
6368 add_startup_exception("could not find %s",
6369 &which[strlen("which ")]);
6376 setconfspawn("lock", "xlock", 0);
6378 setconfspawn("term", "xterm", 0);
6379 setconfspawn("spawn_term", "xterm", 0);
6381 setconfspawn("menu", "dmenu_run"
6385 " -nf $bar_font_color"
6387 " -sf $bar_color", 0);
6389 setconfspawn("search", "dmenu"
6394 " -nf $bar_font_color"
6396 " -sf $bar_color", 0);
6398 setconfspawn("name_workspace", "dmenu"
6403 " -nf $bar_font_color"
6405 " -sf $bar_color", 0);
6407 /* These are not verified for existence, even with a binding set. */
6408 setconfspawn("screenshot_all", "screenshot.sh full", SWM_SPAWN_OPTIONAL);
6409 setconfspawn("screenshot_wind", "screenshot.sh window", SWM_SPAWN_OPTIONAL);
6410 setconfspawn("initscr", "initscreen.sh", SWM_SPAWN_OPTIONAL);
6414 #define SWM_MODNAME_SIZE 32
6415 #define SWM_KEY_WS "\n+ \t"
6417 parsekeys(const char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
6419 char *str, *cp, *name;
6422 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
6423 if (mod == NULL || ks == NULL) {
6424 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
6427 if (keystr == NULL || strlen(keystr) == 0) {
6428 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
6432 if ((cp = str = strdup(keystr)) == NULL)
6433 err(1, "parsekeys: strdup");
6435 *ks = XCB_NO_SYMBOL;
6437 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
6438 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
6440 cp += (long)strspn(cp, SWM_KEY_WS);
6441 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
6443 else if (strncasecmp(name, "Mod1", SWM_MODNAME_SIZE) == 0)
6444 *mod |= XCB_MOD_MASK_1;
6445 else if (strncasecmp(name, "Mod2", SWM_MODNAME_SIZE) == 0)
6446 *mod += XCB_MOD_MASK_2;
6447 else if (strncmp(name, "Mod3", SWM_MODNAME_SIZE) == 0)
6448 *mod |= XCB_MOD_MASK_3;
6449 else if (strncmp(name, "Mod4", SWM_MODNAME_SIZE) == 0)
6450 *mod |= XCB_MOD_MASK_4;
6451 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
6452 *mod |= XCB_MOD_MASK_SHIFT;
6453 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
6454 *mod |= XCB_MOD_MASK_CONTROL;
6456 *ks = XStringToKeysym(name);
6457 XConvertCase(*ks, ks, &uks);
6458 if (ks == XCB_NO_SYMBOL) {
6460 "parsekeys: invalid key %s\n",
6469 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
6474 strdupsafe(const char *str)
6479 return (strdup(str));
6483 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid,
6484 const char *spawn_name)
6488 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
6489 keyfuncs[kfid].name, spawn_name);
6491 if ((kp = malloc(sizeof *kp)) == NULL)
6492 err(1, "key_insert: malloc");
6497 kp->spawn_name = strdupsafe(spawn_name);
6498 RB_INSERT(key_tree, &keys, kp);
6500 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
6504 key_lookup(unsigned int mod, KeySym ks)
6511 return (RB_FIND(key_tree, &keys, &kp));
6515 key_remove(struct key *kp)
6517 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
6519 RB_REMOVE(key_tree, &keys, kp);
6520 free(kp->spawn_name);
6523 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
6527 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
6528 const char *spawn_name)
6530 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
6534 key_insert(mod, ks, kfid, spawn_name);
6536 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
6540 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
6541 const char *spawn_name)
6545 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
6546 keyfuncs[kfid].name, spawn_name);
6548 if ((kp = key_lookup(mod, ks)) != NULL) {
6549 if (kfid == KF_INVALID)
6552 key_replace(kp, mod, ks, kfid, spawn_name);
6553 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
6556 if (kfid == KF_INVALID) {
6557 warnx("bind: Key combination already unbound.");
6558 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
6562 key_insert(mod, ks, kfid, spawn_name);
6563 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
6567 setconfbinding(const char *selector, const char *value, int flags)
6569 enum keyfuncid kfid;
6572 struct spawn_prog *sp;
6574 /* suppress unused warning since var is needed */
6577 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
6578 if (selector == NULL) {
6579 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
6580 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
6582 setkeybinding(mod, ks, kfid, NULL);
6587 /* search by key function name */
6588 for (kfid = 0; kfid < KF_INVALID; (kfid)++) {
6589 if (strncasecmp(selector, keyfuncs[kfid].name,
6590 SWM_FUNCNAME_LEN) == 0) {
6591 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match "
6592 "keyfunc\n", selector);
6593 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
6594 setkeybinding(mod, ks, kfid, NULL);
6600 /* search by custom spawn name */
6601 if ((sp = spawn_find(selector)) != NULL) {
6602 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match "
6603 "spawn\n", selector);
6604 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
6605 setkeybinding(mod, ks, KF_SPAWN_CUSTOM,
6611 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
6618 #define MODKEY_SHIFT MODKEY | XCB_MOD_MASK_SHIFT
6619 setkeybinding(MODKEY, XK_b, KF_BAR_TOGGLE, NULL);
6620 setkeybinding(MODKEY_SHIFT, XK_b, KF_BAR_TOGGLE_WS,NULL);
6621 setkeybinding(MODKEY, XK_v, KF_BUTTON2, NULL);
6622 setkeybinding(MODKEY, XK_space, KF_CYCLE_LAYOUT,NULL);
6623 setkeybinding(MODKEY_SHIFT, XK_backslash, KF_FLIP_LAYOUT, NULL);
6624 setkeybinding(MODKEY, XK_t, KF_FLOAT_TOGGLE,NULL);
6625 setkeybinding(MODKEY, XK_m, KF_FOCUS_MAIN, NULL);
6626 setkeybinding(MODKEY, XK_j, KF_FOCUS_NEXT, NULL);
6627 setkeybinding(MODKEY, XK_Tab, KF_FOCUS_NEXT, NULL);
6628 setkeybinding(MODKEY, XK_k, KF_FOCUS_PREV, NULL);
6629 setkeybinding(MODKEY_SHIFT, XK_Tab, KF_FOCUS_PREV, NULL);
6630 setkeybinding(MODKEY, XK_u, KF_FOCUS_URGENT,NULL);
6631 setkeybinding(MODKEY_SHIFT, XK_equal, KF_HEIGHT_GROW,NULL);
6632 setkeybinding(MODKEY_SHIFT, XK_minus, KF_HEIGHT_SHRINK,NULL);
6633 setkeybinding(MODKEY, XK_w, KF_ICONIFY, NULL);
6634 setkeybinding(MODKEY, XK_h, KF_MASTER_SHRINK, NULL);
6635 setkeybinding(MODKEY, XK_l, KF_MASTER_GROW, NULL);
6636 setkeybinding(MODKEY, XK_comma, KF_MASTER_ADD, NULL);
6637 setkeybinding(MODKEY, XK_period, KF_MASTER_DEL, NULL);
6638 setkeybinding(MODKEY_SHIFT, XK_bracketright,KF_MOVE_DOWN,NULL);
6639 setkeybinding(MODKEY, XK_bracketleft, KF_MOVE_LEFT,NULL);
6640 setkeybinding(MODKEY, XK_bracketright,KF_MOVE_RIGHT,NULL);
6641 setkeybinding(MODKEY_SHIFT, XK_bracketleft, KF_MOVE_UP, NULL);
6642 setkeybinding(MODKEY_SHIFT, XK_KP_End, KF_MVRG_1, NULL);
6643 setkeybinding(MODKEY_SHIFT, XK_KP_Down, KF_MVRG_2, NULL);
6644 setkeybinding(MODKEY_SHIFT, XK_KP_Next, KF_MVRG_3, NULL);
6645 setkeybinding(MODKEY_SHIFT, XK_KP_Left, KF_MVRG_4, NULL);
6646 setkeybinding(MODKEY_SHIFT, XK_KP_Begin, KF_MVRG_5, NULL);
6647 setkeybinding(MODKEY_SHIFT, XK_KP_Right, KF_MVRG_6, NULL);
6648 setkeybinding(MODKEY_SHIFT, XK_KP_Home, KF_MVRG_7, NULL);
6649 setkeybinding(MODKEY_SHIFT, XK_KP_Up, KF_MVRG_8, NULL);
6650 setkeybinding(MODKEY_SHIFT, XK_KP_Prior, KF_MVRG_9, NULL);
6651 setkeybinding(MODKEY_SHIFT, XK_1, KF_MVWS_1, NULL);
6652 setkeybinding(MODKEY_SHIFT, XK_2, KF_MVWS_2, NULL);
6653 setkeybinding(MODKEY_SHIFT, XK_3, KF_MVWS_3, NULL);
6654 setkeybinding(MODKEY_SHIFT, XK_4, KF_MVWS_4, NULL);
6655 setkeybinding(MODKEY_SHIFT, XK_5, KF_MVWS_5, NULL);
6656 setkeybinding(MODKEY_SHIFT, XK_6, KF_MVWS_6, NULL);
6657 setkeybinding(MODKEY_SHIFT, XK_7, KF_MVWS_7, NULL);
6658 setkeybinding(MODKEY_SHIFT, XK_8, KF_MVWS_8, NULL);
6659 setkeybinding(MODKEY_SHIFT, XK_9, KF_MVWS_9, NULL);
6660 setkeybinding(MODKEY_SHIFT, XK_0, KF_MVWS_10, NULL);
6661 setkeybinding(MODKEY_SHIFT, XK_F1, KF_MVWS_11, NULL);
6662 setkeybinding(MODKEY_SHIFT, XK_F2, KF_MVWS_12, NULL);
6663 setkeybinding(MODKEY_SHIFT, XK_F3, KF_MVWS_13, NULL);
6664 setkeybinding(MODKEY_SHIFT, XK_F4, KF_MVWS_14, NULL);
6665 setkeybinding(MODKEY_SHIFT, XK_F5, KF_MVWS_15, NULL);
6666 setkeybinding(MODKEY_SHIFT, XK_F6, KF_MVWS_16, NULL);
6667 setkeybinding(MODKEY_SHIFT, XK_F7, KF_MVWS_17, NULL);
6668 setkeybinding(MODKEY_SHIFT, XK_F8, KF_MVWS_18, NULL);
6669 setkeybinding(MODKEY_SHIFT, XK_F9, KF_MVWS_19, NULL);
6670 setkeybinding(MODKEY_SHIFT, XK_F10, KF_MVWS_20, NULL);
6671 setkeybinding(MODKEY_SHIFT, XK_F11, KF_MVWS_21, NULL);
6672 setkeybinding(MODKEY_SHIFT, XK_F12, KF_MVWS_22, NULL);
6673 setkeybinding(MODKEY_SHIFT, XK_slash, KF_NAME_WORKSPACE,NULL);
6674 setkeybinding(MODKEY_SHIFT, XK_q, KF_QUIT, NULL);
6675 setkeybinding(MODKEY_SHIFT, XK_r, KF_RAISE_TOGGLE,NULL);
6676 setkeybinding(MODKEY, XK_q, KF_RESTART, NULL);
6677 setkeybinding(MODKEY, XK_KP_End, KF_RG_1, NULL);
6678 setkeybinding(MODKEY, XK_KP_Down, KF_RG_2, NULL);
6679 setkeybinding(MODKEY, XK_KP_Next, KF_RG_3, NULL);
6680 setkeybinding(MODKEY, XK_KP_Left, KF_RG_4, NULL);
6681 setkeybinding(MODKEY, XK_KP_Begin, KF_RG_5, NULL);
6682 setkeybinding(MODKEY, XK_KP_Right, KF_RG_6, NULL);
6683 setkeybinding(MODKEY, XK_KP_Home, KF_RG_7, NULL);
6684 setkeybinding(MODKEY, XK_KP_Up, KF_RG_8, NULL);
6685 setkeybinding(MODKEY, XK_KP_Prior, KF_RG_9, NULL);
6686 setkeybinding(MODKEY_SHIFT, XK_Right, KF_RG_NEXT, NULL);
6687 setkeybinding(MODKEY_SHIFT, XK_Left, KF_RG_PREV, NULL);
6688 setkeybinding(MODKEY, XK_f, KF_SEARCH_WIN, NULL);
6689 setkeybinding(MODKEY, XK_slash, KF_SEARCH_WORKSPACE,NULL);
6690 setkeybinding(MODKEY_SHIFT, XK_i, KF_SPAWN_CUSTOM,"initscr");
6691 setkeybinding(MODKEY_SHIFT, XK_Delete, KF_SPAWN_CUSTOM,"lock");
6692 setkeybinding(MODKEY, XK_p, KF_SPAWN_CUSTOM,"menu");
6693 setkeybinding(MODKEY, XK_s, KF_SPAWN_CUSTOM,"screenshot_all");
6694 setkeybinding(MODKEY_SHIFT, XK_s, KF_SPAWN_CUSTOM,"screenshot_wind");
6695 setkeybinding(MODKEY_SHIFT, XK_Return, KF_SPAWN_CUSTOM,"term");
6696 setkeybinding(MODKEY_SHIFT, XK_comma, KF_STACK_INC, NULL);
6697 setkeybinding(MODKEY_SHIFT, XK_period, KF_STACK_DEC, NULL);
6698 setkeybinding(MODKEY_SHIFT, XK_space, KF_STACK_RESET, NULL);
6699 setkeybinding(MODKEY, XK_Return, KF_SWAP_MAIN, NULL);
6700 setkeybinding(MODKEY_SHIFT, XK_j, KF_SWAP_NEXT, NULL);
6701 setkeybinding(MODKEY_SHIFT, XK_k, KF_SWAP_PREV, NULL);
6702 setkeybinding(MODKEY_SHIFT, XK_w, KF_UNICONIFY, NULL);
6703 setkeybinding(MODKEY_SHIFT, XK_v, KF_VERSION, NULL);
6704 setkeybinding(MODKEY, XK_equal, KF_WIDTH_GROW, NULL);
6705 setkeybinding(MODKEY, XK_minus, KF_WIDTH_SHRINK,NULL);
6706 setkeybinding(MODKEY, XK_x, KF_WIND_DEL, NULL);
6707 setkeybinding(MODKEY_SHIFT, XK_x, KF_WIND_KILL, NULL);
6708 setkeybinding(MODKEY, XK_1, KF_WS_1, NULL);
6709 setkeybinding(MODKEY, XK_2, KF_WS_2, NULL);
6710 setkeybinding(MODKEY, XK_3, KF_WS_3, NULL);
6711 setkeybinding(MODKEY, XK_4, KF_WS_4, NULL);
6712 setkeybinding(MODKEY, XK_5, KF_WS_5, NULL);
6713 setkeybinding(MODKEY, XK_6, KF_WS_6, NULL);
6714 setkeybinding(MODKEY, XK_7, KF_WS_7, NULL);
6715 setkeybinding(MODKEY, XK_8, KF_WS_8, NULL);
6716 setkeybinding(MODKEY, XK_9, KF_WS_9, NULL);
6717 setkeybinding(MODKEY, XK_0, KF_WS_10, NULL);
6718 setkeybinding(MODKEY, XK_F1, KF_WS_11, NULL);
6719 setkeybinding(MODKEY, XK_F2, KF_WS_12, NULL);
6720 setkeybinding(MODKEY, XK_F3, KF_WS_13, NULL);
6721 setkeybinding(MODKEY, XK_F4, KF_WS_14, NULL);
6722 setkeybinding(MODKEY, XK_F5, KF_WS_15, NULL);
6723 setkeybinding(MODKEY, XK_F6, KF_WS_16, NULL);
6724 setkeybinding(MODKEY, XK_F7, KF_WS_17, NULL);
6725 setkeybinding(MODKEY, XK_F8, KF_WS_18, NULL);
6726 setkeybinding(MODKEY, XK_F9, KF_WS_19, NULL);
6727 setkeybinding(MODKEY, XK_F10, KF_WS_20, NULL);
6728 setkeybinding(MODKEY, XK_F11, KF_WS_21, NULL);
6729 setkeybinding(MODKEY, XK_F12, KF_WS_22, NULL);
6730 setkeybinding(MODKEY, XK_Right, KF_WS_NEXT, NULL);
6731 setkeybinding(MODKEY, XK_Left, KF_WS_PREV, NULL);
6732 setkeybinding(MODKEY, XK_Up, KF_WS_NEXT_ALL, NULL);
6733 setkeybinding(MODKEY, XK_Down, KF_WS_PREV_ALL, NULL);
6734 setkeybinding(MODKEY_SHIFT, XK_Up, KF_WS_NEXT_MOVE,NULL);
6735 setkeybinding(MODKEY_SHIFT, XK_Down, KF_WS_PREV_MOVE,NULL);
6736 setkeybinding(MODKEY, XK_a, KF_WS_PRIOR, NULL);
6738 setkeybinding(MODKEY_SHIFT, XK_d, KF_DUMPWINS, NULL);
6748 while (RB_EMPTY(&keys) == 0) {
6749 kp = RB_ROOT(&keys);
6755 setkeymapping(const char *selector, const char *value, int flags)
6757 char *keymapping_file;
6759 /* suppress unused warnings since vars are needed */
6763 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
6765 keymapping_file = expand_tilde(value);
6768 /* load new key bindings; if it fails, revert to default bindings */
6769 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
6774 free(keymapping_file);
6776 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
6781 updatenumlockmask(void)
6784 xcb_get_modifier_mapping_reply_t *modmap_r;
6785 xcb_keycode_t *modmap, kc, *keycode;
6789 modmap_r = xcb_get_modifier_mapping_reply(conn,
6790 xcb_get_modifier_mapping(conn),
6793 modmap = xcb_get_modifier_mapping_keycodes(modmap_r);
6794 for (i = 0; i < 8; i++) {
6795 for (j = 0; j < modmap_r->keycodes_per_modifier; j++) {
6796 kc = modmap[i * modmap_r->keycodes_per_modifier
6798 keycode = xcb_key_symbols_get_keycode(syms,
6801 numlockmask = (1 << i);
6807 DNPRINTF(SWM_D_MISC, "updatenumlockmask: %d\n", numlockmask);
6814 int num_screens, k, j;
6815 unsigned int modifiers[4];
6816 xcb_keycode_t *code;
6818 DNPRINTF(SWM_D_MISC, "grabkeys\n");
6819 updatenumlockmask();
6822 modifiers[1] = numlockmask;
6823 modifiers[2] = XCB_MOD_MASK_LOCK;
6824 modifiers[3] = numlockmask | XCB_MOD_MASK_LOCK;
6826 num_screens = get_screen_count();
6827 for (k = 0; k < num_screens; k++) {
6828 if (TAILQ_EMPTY(&screens[k].rl))
6830 xcb_ungrab_key(conn, XCB_GRAB_ANY, screens[k].root,
6832 RB_FOREACH(kp, key_tree, &keys) {
6833 /* Skip unused ws binds. */
6834 if ((int)kp->funcid > KF_WS_1 + workspace_limit - 1 &&
6835 kp->funcid <= KF_WS_22)
6838 /* Skip unused mvws binds. */
6839 if ((int)kp->funcid > KF_MVWS_1 + workspace_limit - 1 &&
6840 kp->funcid <= KF_MVWS_22)
6843 if ((code = xcb_key_symbols_get_keycode(syms,
6845 for (j = 0; j < LENGTH(modifiers); j++)
6846 xcb_grab_key(conn, 1,
6848 kp->mod | modifiers[j],
6849 *code, XCB_GRAB_MODE_SYNC,
6850 XCB_GRAB_MODE_SYNC);
6858 grabbuttons(struct ws_win *win)
6860 unsigned int modifiers[4];
6863 DNPRINTF(SWM_D_MOUSE, "grabbuttons: win 0x%x\n", win->id);
6864 updatenumlockmask();
6867 modifiers[1] = numlockmask;
6868 modifiers[2] = XCB_MOD_MASK_LOCK;
6869 modifiers[3] = numlockmask | XCB_MOD_MASK_LOCK;
6871 for (i = 0; i < LENGTH(buttons); i++)
6872 if (buttons[i].action == client_click)
6873 for (j = 0; j < LENGTH(modifiers); ++j)
6874 xcb_grab_button(conn, 0, win->id, BUTTONMASK,
6875 XCB_GRAB_MODE_SYNC, XCB_GRAB_MODE_ASYNC,
6876 XCB_WINDOW_NONE, XCB_CURSOR_NONE,
6877 buttons[i].button, buttons[i].mask |
6881 const char *quirkname[] = {
6882 "NONE", /* config string for "no value" */
6890 "FOCUSONMAP_SINGLE",
6893 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
6894 #define SWM_Q_WS "\n|+ \t"
6896 parsequirks(const char *qstr, unsigned long *quirk)
6898 char *str, *cp, *name;
6901 if (quirk == NULL || qstr == NULL)
6904 if ((str = strdup(qstr)) == NULL)
6905 err(1, "parsequirks: strdup");
6909 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
6911 cp += (long)strspn(cp, SWM_Q_WS);
6912 for (i = 0; i < LENGTH(quirkname); i++) {
6913 if (strncasecmp(name, quirkname[i],
6914 SWM_QUIRK_LEN) == 0) {
6915 DNPRINTF(SWM_D_QUIRK,
6916 "parsequirks: %s\n", name);
6922 *quirk |= 1 << (i-1);
6926 if (i >= LENGTH(quirkname)) {
6927 DNPRINTF(SWM_D_QUIRK,
6928 "parsequirks: invalid quirk [%s]\n", name);
6939 quirk_insert(const char *class, const char *instance, const char *name,
6940 unsigned long quirk)
6946 DNPRINTF(SWM_D_QUIRK, "quirk_insert: class: %s, instance: %s, name: %s,"
6947 " value: %lu\n", class, instance, name, quirk);
6949 if ((qp = malloc(sizeof *qp)) == NULL)
6950 err(1, "quirk_insert: malloc");
6952 if ((qp->class = strdup(class)) == NULL)
6953 err(1, "quirk_insert: strdup");
6954 if ((qp->instance = strdup(instance)) == NULL)
6955 err(1, "quirk_insert: strdup");
6956 if ((qp->name = strdup(name)) == NULL)
6957 err(1, "quirk_insert: strdup");
6959 if (asprintf(&str, "^%s$", class) == -1)
6960 err(1, "quirk_insert: asprintf");
6961 if (regcomp(&qp->regex_class, str, REG_EXTENDED | REG_NOSUB)) {
6962 add_startup_exception("regex failed to compile quirk 'class' "
6963 "field: %s", class);
6966 DNPRINTF(SWM_D_QUIRK, "quirk_insert: compiled: %s\n", str);
6969 if (asprintf(&str, "^%s$", instance) == -1)
6970 err(1, "quirk_insert: asprintf");
6971 if (regcomp(&qp->regex_instance, str, REG_EXTENDED | REG_NOSUB)) {
6972 add_startup_exception("regex failed to compile quirk 'instance'"
6973 " field: %s", instance);
6976 DNPRINTF(SWM_D_QUIRK, "quirk_insert: compiled: %s\n", str);
6979 if (asprintf(&str, "^%s$", name) == -1)
6980 err(1, "quirk_insert: asprintf");
6981 if (regcomp(&qp->regex_name, str, REG_EXTENDED | REG_NOSUB)) {
6982 add_startup_exception("regex failed to compile quirk 'name' "
6986 DNPRINTF(SWM_D_QUIRK, "quirk_insert: compiled: %s\n", str);
6990 DNPRINTF(SWM_D_QUIRK, "quirk_insert: regex error; skipping.\n");
6994 TAILQ_INSERT_TAIL(&quirks, qp, entry);
6996 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
7000 quirk_remove(struct quirk *qp)
7002 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
7003 qp->name, qp->quirk);
7005 TAILQ_REMOVE(&quirks, qp, entry);
7008 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
7012 quirk_free(struct quirk *qp)
7014 regfree(&qp->regex_class);
7015 regfree(&qp->regex_instance);
7016 regfree(&qp->regex_name);
7024 quirk_replace(struct quirk *qp, const char *class, const char *instance,
7025 const char *name, unsigned long quirk)
7027 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s:%s [%lu]\n", qp->class,
7028 qp->instance, qp->name, qp->quirk);
7031 quirk_insert(class, instance, name, quirk);
7033 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
7037 setquirk(const char *class, const char *instance, const char *name,
7038 unsigned long quirk)
7042 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s:%s [%lu]\n", class,
7043 instance, name, quirk);
7045 /* Remove/replace existing quirk. */
7046 TAILQ_FOREACH(qp, &quirks, entry) {
7047 if (strcmp(qp->class, class) == 0 &&
7048 strcmp(qp->instance, instance) == 0 &&
7049 strcmp(qp->name, name) == 0) {
7053 quirk_replace(qp, class, instance, name, quirk);
7054 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
7059 /* Only insert if quirk is not NONE. */
7061 quirk_insert(class, instance, name, quirk);
7063 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
7066 /* Eat '\' in str used to escape square brackets and colon. */
7068 unescape_selector(char *str)
7072 for (cp = str; *str != '\0'; ++str, ++cp) {
7073 if (*str == '\\' && (*(str + 1) == ':' || *(str + 1) == ']' ||
7083 setconfquirk(const char *selector, const char *value, int flags)
7085 char *str, *cp, *class;
7086 char *instance = NULL, *name = NULL;
7087 int retval, count = 0;
7090 /* suppress unused warning since var is needed */
7093 if (selector == NULL)
7096 if ((str = strdup(selector)) == NULL)
7097 err(1, "setconfquirk: strdup");
7099 /* Find non-escaped colon. */
7106 for (++cp; *cp != '\0'; ++cp) {
7107 if (*cp == ':' && *(cp - 1) != '\\') {
7113 unescape_selector(class);
7115 instance = class + strlen(class) + 1;
7116 unescape_selector(instance);
7122 name = instance + strlen(instance) + 1;
7123 unescape_selector(name);
7128 DNPRINTF(SWM_D_CONF, "setconfquirk: class: %s, instance: %s, "
7129 "name: %s\n", class, instance, name);
7131 if ((retval = parsequirks(value, &qrks)) == 0)
7132 setquirk(class, instance, name, qrks);
7141 setquirk("MPlayer", "xv", "", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
7142 setquirk("OpenOffice.org 3.2", "VCLSalFrame", "", SWM_Q_FLOAT);
7143 setquirk("Firefox-bin", "firefox-bin", "", SWM_Q_TRANSSZ);
7144 setquirk("Firefox", "Dialog", "", SWM_Q_FLOAT);
7145 setquirk("Gimp", "gimp", "", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
7146 setquirk("XTerm", "xterm", "", SWM_Q_XTERM_FONTADJ);
7147 setquirk("xine", "Xine Window", "", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
7148 setquirk("Xitk", "Xitk Combo", "", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
7149 setquirk("xine", "xine Panel", "", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
7150 setquirk("Xitk", "Xine Window", "", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
7151 setquirk("xine", "xine Video Fullscreen Window", "", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
7152 setquirk("pcb", "pcb", "", SWM_Q_FLOAT);
7153 setquirk("SDL_App", "SDL_App", "", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
7156 /* conf file stuff */
7157 #define SWM_CONF_FILE "spectrwm.conf"
7158 #define SWM_CONF_FILE_OLD "scrotwm.conf"
7162 SWM_S_BAR_AT_BOTTOM,
7163 SWM_S_BAR_BORDER_WIDTH,
7166 SWM_S_BAR_ENABLED_WS,
7171 SWM_S_BOUNDARY_WIDTH,
7172 SWM_S_CLOCK_ENABLED,
7175 SWM_S_CYCLE_VISIBLE,
7177 SWM_S_DISABLE_BORDER,
7179 SWM_S_FOCUS_CLOSE_WRAP,
7180 SWM_S_FOCUS_DEFAULT,
7182 SWM_S_REGION_PADDING,
7187 SWM_S_STACK_ENABLED,
7190 SWM_S_URGENT_ENABLED,
7191 SWM_S_VERBOSE_LAYOUT,
7192 SWM_S_WINDOW_CLASS_ENABLED,
7193 SWM_S_WINDOW_INSTANCE_ENABLED,
7194 SWM_S_WINDOW_NAME_ENABLED,
7195 SWM_S_WORKSPACE_LIMIT
7199 setconfvalue(const char *selector, const char *value, int flags)
7201 struct workspace *ws;
7202 int i, ws_id, num_screens;
7205 /* suppress unused warning since var is needed */
7209 case SWM_S_BAR_ACTION:
7211 if ((bar_argv[0] = expand_tilde(value)) == NULL)
7212 err(1, "setconfvalue: bar_action");
7214 case SWM_S_BAR_AT_BOTTOM:
7215 bar_at_bottom = atoi(value);
7217 case SWM_S_BAR_BORDER_WIDTH:
7218 bar_border_width = atoi(value);
7219 if (bar_border_width < 0)
7220 bar_border_width = 0;
7222 case SWM_S_BAR_DELAY:
7223 /* No longer needed; leave to not break old conf files. */
7225 case SWM_S_BAR_ENABLED:
7226 bar_enabled = atoi(value);
7228 case SWM_S_BAR_ENABLED_WS:
7229 ws_id = atoi(selector) - 1;
7230 if (ws_id < 0 || ws_id >= workspace_limit)
7231 errx(1, "setconfvalue: bar_enabled_ws: invalid "
7232 "workspace %d.", ws_id + 1);
7234 num_screens = get_screen_count();
7235 for (i = 0; i < num_screens; i++) {
7236 ws = (struct workspace *)&screens[i].ws;
7237 ws[ws_id].bar_enabled = atoi(value);
7240 case SWM_S_BAR_FONT:
7242 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
7243 err(1, "setconfvalue: asprintf: failed to allocate "
7244 "memory for bar_fonts.");
7247 /* If already in xft mode, then we are done. */
7248 if (!bar_font_legacy)
7251 if ((str = strdup(value)) == NULL)
7252 err(1, "setconfvalue: strdup");
7254 /* If there are any non-XLFD entries, switch to Xft mode. */
7255 while ((b = strsep(&str, ",")) != NULL) {
7259 bar_font_legacy = 0;
7266 case SWM_S_BAR_FORMAT:
7268 if ((bar_format = strdup(value)) == NULL)
7269 err(1, "setconfvalue: bar_format");
7271 case SWM_S_BAR_JUSTIFY:
7272 if (strcmp(value, "left") == 0)
7273 bar_justify = SWM_BAR_JUSTIFY_LEFT;
7274 else if (strcmp(value, "center") == 0)
7275 bar_justify = SWM_BAR_JUSTIFY_CENTER;
7276 else if (strcmp(value, "right") == 0)
7277 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
7279 errx(1, "invalid bar_justify");
7281 case SWM_S_BORDER_WIDTH:
7282 border_width = atoi(value);
7283 if (border_width < 0)
7286 case SWM_S_BOUNDARY_WIDTH:
7287 boundary_width = atoi(value);
7288 if (boundary_width < 0)
7291 case SWM_S_CLOCK_ENABLED:
7292 clock_enabled = atoi(value);
7294 case SWM_S_CLOCK_FORMAT:
7295 #ifndef SWM_DENY_CLOCK_FORMAT
7297 if ((clock_format = strdup(value)) == NULL)
7298 err(1, "setconfvalue: clock_format");
7301 case SWM_S_CYCLE_EMPTY:
7302 cycle_empty = atoi(value);
7304 case SWM_S_CYCLE_VISIBLE:
7305 cycle_visible = atoi(value);
7307 case SWM_S_DIALOG_RATIO:
7308 dialog_ratio = atof(value);
7309 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
7312 case SWM_S_DISABLE_BORDER:
7313 disable_border = atoi(value);
7315 case SWM_S_FOCUS_CLOSE:
7316 if (strcmp(value, "first") == 0)
7317 focus_close = SWM_STACK_BOTTOM;
7318 else if (strcmp(value, "last") == 0)
7319 focus_close = SWM_STACK_TOP;
7320 else if (strcmp(value, "next") == 0)
7321 focus_close = SWM_STACK_ABOVE;
7322 else if (strcmp(value, "previous") == 0)
7323 focus_close = SWM_STACK_BELOW;
7325 errx(1, "focus_close");
7327 case SWM_S_FOCUS_CLOSE_WRAP:
7328 focus_close_wrap = atoi(value);
7330 case SWM_S_FOCUS_DEFAULT:
7331 if (strcmp(value, "last") == 0)
7332 focus_default = SWM_STACK_TOP;
7333 else if (strcmp(value, "first") == 0)
7334 focus_default = SWM_STACK_BOTTOM;
7336 errx(1, "focus_default");
7338 case SWM_S_FOCUS_MODE:
7339 if (strcmp(value, "default") == 0)
7340 focus_mode = SWM_FOCUS_DEFAULT;
7341 else if (strcmp(value, "follow") == 0 ||
7342 strcmp(value, "follow_cursor") == 0)
7343 focus_mode = SWM_FOCUS_FOLLOW;
7344 else if (strcmp(value, "manual") == 0)
7345 focus_mode = SWM_FOCUS_MANUAL;
7347 errx(1, "focus_mode");
7349 case SWM_S_REGION_PADDING:
7350 region_padding = atoi(value);
7351 if (region_padding < 0)
7354 case SWM_S_SPAWN_ORDER:
7355 if (strcmp(value, "first") == 0)
7356 spawn_position = SWM_STACK_BOTTOM;
7357 else if (strcmp(value, "last") == 0)
7358 spawn_position = SWM_STACK_TOP;
7359 else if (strcmp(value, "next") == 0)
7360 spawn_position = SWM_STACK_ABOVE;
7361 else if (strcmp(value, "previous") == 0)
7362 spawn_position = SWM_STACK_BELOW;
7364 errx(1, "spawn_position");
7366 case SWM_S_SPAWN_TERM:
7367 setconfspawn("term", value, 0);
7368 setconfspawn("spawn_term", value, 0);
7371 /* No longer needed; leave to not break old conf files. */
7373 case SWM_S_SS_ENABLED:
7374 /* No longer needed; leave to not break old conf files. */
7376 case SWM_S_STACK_ENABLED:
7377 stack_enabled = atoi(value);
7379 case SWM_S_TERM_WIDTH:
7380 term_width = atoi(value);
7384 case SWM_S_TILE_GAP:
7385 tile_gap = atoi(value);
7387 case SWM_S_URGENT_ENABLED:
7388 urgent_enabled = atoi(value);
7390 case SWM_S_VERBOSE_LAYOUT:
7391 verbose_layout = atoi(value);
7392 for (i = 0; layouts[i].l_stack != NULL; i++) {
7394 layouts[i].l_string = fancy_stacker;
7396 layouts[i].l_string = plain_stacker;
7399 case SWM_S_WINDOW_CLASS_ENABLED:
7400 window_class_enabled = atoi(value);
7402 case SWM_S_WINDOW_INSTANCE_ENABLED:
7403 window_instance_enabled = atoi(value);
7405 case SWM_S_WINDOW_NAME_ENABLED:
7406 window_name_enabled = atoi(value);
7408 case SWM_S_WORKSPACE_LIMIT:
7409 workspace_limit = atoi(value);
7410 if (workspace_limit > SWM_WS_MAX)
7411 workspace_limit = SWM_WS_MAX;
7412 else if (workspace_limit < 1)
7413 workspace_limit = 1;
7422 setconfmodkey(const char *selector, const char *value, int flags)
7424 /* suppress unused warnings since vars are needed */
7428 if (strncasecmp(value, "Mod1", strlen("Mod1")) == 0)
7429 update_modkey(XCB_MOD_MASK_1);
7430 else if (strncasecmp(value, "Mod2", strlen("Mod2")) == 0)
7431 update_modkey(XCB_MOD_MASK_2);
7432 else if (strncasecmp(value, "Mod3", strlen("Mod3")) == 0)
7433 update_modkey(XCB_MOD_MASK_3);
7434 else if (strncasecmp(value, "Mod4", strlen("Mod4")) == 0)
7435 update_modkey(XCB_MOD_MASK_4);
7442 setconfcolor(const char *selector, const char *value, int flags)
7444 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
7449 setconfregion(const char *selector, const char *value, int flags)
7451 /* suppress unused warnings since vars are needed */
7455 custom_region(value);
7460 setautorun(const char *selector, const char *value, int flags)
7470 /* suppress unused warnings since vars are needed */
7474 if (getenv("SWM_STARTED"))
7478 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
7479 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
7481 if (ws_id < 0 || ws_id >= workspace_limit)
7482 errx(1, "autorun: invalid workspace %d", ws_id + 1);
7484 sp = expand_tilde((char *)&s);
7487 * This is a little intricate
7489 * If the pid already exists we simply reuse it because it means it was
7490 * used before AND not claimed by manage_window. We get away with
7491 * altering it in the parent after INSERT because this can not be a race
7494 while ((ap = strsep(&sp, " \t")) != NULL) {
7497 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
7499 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
7500 err(1, "setautorun: realloc");
7501 a.argv[argc - 1] = ap;
7505 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
7506 err(1, "setautorun: realloc");
7507 a.argv[argc] = NULL;
7509 if ((pid = fork()) == 0) {
7510 spawn(ws_id, &a, 1);
7519 p = calloc(1, sizeof *p);
7522 TAILQ_INSERT_TAIL(&pidlist, p, entry);
7532 setlayout(const char *selector, const char *value, int flags)
7534 int ws_id, i, x, mg, ma, si, ar, f = 0;
7535 int st = SWM_V_STACK, num_screens;
7537 struct workspace *ws;
7539 /* suppress unused warnings since vars are needed */
7543 if (getenv("SWM_STARTED"))
7547 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
7548 &ws_id, &mg, &ma, &si, &ar, s) != 6)
7549 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
7550 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
7553 if (ws_id < 0 || ws_id >= workspace_limit)
7554 errx(1, "layout: invalid workspace %d", ws_id + 1);
7556 if (strcasecmp(s, "vertical") == 0)
7558 else if (strcasecmp(s, "vertical_flip") == 0) {
7561 } else if (strcasecmp(s, "horizontal") == 0)
7563 else if (strcasecmp(s, "horizontal_flip") == 0) {
7566 } else if (strcasecmp(s, "fullscreen") == 0)
7569 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
7570 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
7573 num_screens = get_screen_count();
7574 for (i = 0; i < num_screens; i++) {
7575 ws = (struct workspace *)&screens[i].ws;
7576 ws[ws_id].cur_layout = &layouts[st];
7578 ws[ws_id].always_raise = ar;
7579 if (st == SWM_MAX_STACK)
7583 for (x = 0; x < abs(mg); x++) {
7584 ws[ws_id].cur_layout->l_config(&ws[ws_id],
7585 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
7586 SWM_ARG_ID_MASTERSHRINK);
7590 for (x = 0; x < abs(ma); x++) {
7591 ws[ws_id].cur_layout->l_config(&ws[ws_id],
7592 ma >= 0 ? SWM_ARG_ID_MASTERADD :
7593 SWM_ARG_ID_MASTERDEL);
7597 for (x = 0; x < abs(si); x++) {
7598 ws[ws_id].cur_layout->l_config(&ws[ws_id],
7599 si >= 0 ? SWM_ARG_ID_STACKINC :
7600 SWM_ARG_ID_STACKDEC);
7605 ws[ws_id].cur_layout->l_config(&ws[ws_id],
7606 SWM_ARG_ID_FLIPLAYOUT);
7616 /* config options */
7617 struct config_option {
7619 int (*func)(const char*, const char*, int);
7622 struct config_option configopt[] = {
7623 { "autorun", setautorun, 0 },
7624 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
7625 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
7626 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
7627 { "bar_border_unfocus", setconfcolor, SWM_S_COLOR_BAR_BORDER_UNFOCUS },
7628 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
7629 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
7630 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
7631 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
7632 { "bar_enabled_ws", setconfvalue, SWM_S_BAR_ENABLED_WS },
7633 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
7634 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
7635 { "bar_format", setconfvalue, SWM_S_BAR_FORMAT },
7636 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
7637 { "bind", setconfbinding, 0 },
7638 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
7639 { "boundary_width", setconfvalue, SWM_S_BOUNDARY_WIDTH },
7640 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
7641 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
7642 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
7643 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
7644 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
7645 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
7646 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
7647 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
7648 { "focus_close", setconfvalue, SWM_S_FOCUS_CLOSE },
7649 { "focus_close_wrap", setconfvalue, SWM_S_FOCUS_CLOSE_WRAP },
7650 { "focus_default", setconfvalue, SWM_S_FOCUS_DEFAULT },
7651 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
7652 { "keyboard_mapping", setkeymapping, 0 },
7653 { "layout", setlayout, 0 },
7654 { "modkey", setconfmodkey, 0 },
7655 { "program", setconfspawn, 0 },
7656 { "quirk", setconfquirk, 0 },
7657 { "region", setconfregion, 0 },
7658 { "region_padding", setconfvalue, SWM_S_REGION_PADDING },
7659 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
7660 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
7661 { "spawn_position", setconfvalue, SWM_S_SPAWN_ORDER },
7662 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
7663 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
7664 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
7665 { "tile_gap", setconfvalue, SWM_S_TILE_GAP },
7666 { "title_class_enabled", setconfvalue, SWM_S_WINDOW_CLASS_ENABLED }, /* For backwards compat. */
7667 { "title_name_enabled", setconfvalue, SWM_S_WINDOW_INSTANCE_ENABLED }, /* For backwards compat. */
7668 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
7669 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
7670 { "window_class_enabled", setconfvalue, SWM_S_WINDOW_CLASS_ENABLED },
7671 { "window_instance_enabled", setconfvalue, SWM_S_WINDOW_INSTANCE_ENABLED },
7672 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
7673 { "workspace_limit", setconfvalue, SWM_S_WORKSPACE_LIMIT },
7677 _add_startup_exception(const char *fmt, va_list ap)
7679 if (vasprintf(&startup_exception, fmt, ap) == -1)
7680 warn("%s: asprintf", __func__);
7684 add_startup_exception(const char *fmt, ...)
7690 if (startup_exception)
7693 /* force bar to be enabled due to exception */
7697 _add_startup_exception(fmt, ap);
7702 conf_load(const char *filename, int keymapping)
7705 char *line = NULL, *cp, *ce, *optsub, *optval = NULL;
7706 size_t linelen, lineno = 0;
7707 int wordlen, i, optidx, count;
7708 struct config_option *opt = NULL;
7710 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
7712 if (filename == NULL) {
7713 warnx("conf_load: no filename");
7717 DNPRINTF(SWM_D_CONF, "conf_load: open %s\n", filename);
7719 if ((config = fopen(filename, "r")) == NULL) {
7720 warn("conf_load: fopen: %s", filename);
7724 while (!feof(config)) {
7728 if ((line = fparseln(config, &linelen, &lineno, NULL,
7729 FPARSELN_UNESCCOMM | FPARSELN_UNESCCONT)) == NULL) {
7731 err(1, "%s", filename);
7736 cp += strspn(cp, " \t\n"); /* eat whitespace */
7737 if (cp[0] == '\0') {
7741 /* get config option */
7742 wordlen = strcspn(cp, "=[ \t\n");
7744 add_startup_exception("%s: line %zd: no option found",
7749 for (i = 0; i < LENGTH(configopt); i++) {
7750 opt = &configopt[i];
7751 if (strncasecmp(cp, opt->optname, wordlen) == 0 &&
7752 (int)strlen(opt->optname) == wordlen) {
7758 add_startup_exception("%s: line %zd: unknown option "
7759 "%.*s", filename, lineno, wordlen, cp);
7762 if (keymapping && opt && strcmp(opt->optname, "bind")) {
7763 add_startup_exception("%s: line %zd: invalid option "
7764 "%.*s", filename, lineno, wordlen, cp);
7768 cp += strspn(cp, " \t\n"); /* eat whitespace */
7770 /* get [selector] if any */
7775 /* Get length of selector. */
7776 for (ce = ++cp; *ce != '\0'; ++ce) {
7777 /* Find matching (not escaped) bracket. */
7778 if (*ce == ']' && *(ce - 1) != '\\') {
7785 add_startup_exception("%s: line %zd: syntax "
7786 "error: unterminated selector", filename,
7791 /* ce points at ']'; terminate optsub. */
7796 cp += strspn(cp, "= \t\n"); /* eat trailing */
7799 if (strlen(optval) == 0) {
7800 add_startup_exception("%s: line %zd: must supply value "
7801 "to %s", filename, lineno,
7802 configopt[optidx].optname);
7805 /* call function to deal with it all */
7806 if (configopt[optidx].func(optsub, optval,
7807 configopt[optidx].funcflags) != 0) {
7808 add_startup_exception("%s: line %zd: invalid data for "
7809 "%s", filename, lineno, configopt[optidx].optname);
7817 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
7823 set_child_transient(struct ws_win *win, xcb_window_t *trans)
7825 struct ws_win *parent, *w;
7826 struct swm_region *r;
7827 struct workspace *ws;
7828 xcb_icccm_wm_hints_t wmh;
7830 parent = find_window(win->transient);
7832 parent->focus_child = win;
7834 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
7835 " for 0x%x trans 0x%x\n", win->id, win->transient);
7837 r = root_to_region(win->s->root, SWM_CK_ALL);
7839 /* parent doen't exist in our window list */
7840 TAILQ_FOREACH(w, &ws->winlist, entry) {
7841 if (xcb_icccm_get_wm_hints_reply(conn,
7842 xcb_icccm_get_wm_hints(conn, w->id),
7844 warnx("can't get hints for 0x%x", w->id);
7848 if (win->hints.window_group != wmh.window_group)
7851 w->focus_child = win;
7852 win->transient = w->id;
7854 DNPRINTF(SWM_D_MISC, "set_child_transient: adjusting "
7855 "transient to 0x%x\n", win->transient);
7862 window_get_pid(xcb_window_t win)
7867 xcb_get_property_cookie_t pc;
7868 xcb_get_property_reply_t *pr;
7870 apid = get_atom_from_string("_NET_WM_PID");
7871 if (apid == XCB_ATOM_NONE)
7874 pc = xcb_get_property(conn, 0, win, apid, XCB_ATOM_CARDINAL, 0, 1);
7875 pr = xcb_get_property_reply(conn, pc, NULL);
7878 if (pr->type != XCB_ATOM_CARDINAL) {
7883 if (pr->type == apid && pr->format == 32)
7884 ret = *((pid_t *)xcb_get_property_value(pr));
7890 apid = get_atom_from_string("_SWM_PID");
7891 pc = xcb_get_property(conn, 0, win, apid, XCB_ATOM_STRING,
7893 pr = xcb_get_property_reply(conn, pc, NULL);
7896 if (pr->type != apid) {
7901 ret = (pid_t)strtonum(xcb_get_property_value(pr), 0, INT_MAX, &errstr);
7908 get_ws_idx(xcb_window_t id)
7914 xcb_get_property_reply_t *gpr;
7916 gpr = xcb_get_property_reply(conn,
7917 xcb_get_property(conn, 0, id, a_swm_ws,
7918 XCB_ATOM_STRING, 0, SWM_PROPLEN),
7923 proplen = xcb_get_property_value_length(gpr);
7925 prop = malloc(proplen + 1);
7928 xcb_get_property_value(gpr),
7930 prop[proplen] = '\0';
7937 DNPRINTF(SWM_D_PROP, "get_ws_idx: _SWM_WS: %s\n", prop);
7938 ws_idx = (int)strtonum(prop, 0, workspace_limit - 1, &errstr);
7940 DNPRINTF(SWM_D_PROP, "get_ws_idx: window: #%s: %s",
7950 manage_window(xcb_window_t id, uint16_t mapped)
7952 xcb_window_t trans = XCB_WINDOW_NONE;
7953 struct ws_win *win, *ww;
7955 char ws_idx_str[SWM_PROPLEN];
7957 struct swm_region *r;
7961 xcb_get_geometry_reply_t *gr;
7963 if ((win = find_window(id)) != NULL) {
7964 DNPRINTF(SWM_D_MISC, "manage_window: win 0x%x already "
7965 "managed; skipping.)\n", id);
7966 return (win); /* Already managed. */
7969 /* See if window is on the unmanaged list. */
7970 if ((win = find_unmanaged_window(id)) != NULL) {
7971 DNPRINTF(SWM_D_MISC, "manage_window: win 0x%x found on "
7972 "unmanaged list.\n", id);
7973 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
7976 set_child_transient(win, &trans);
7980 DNPRINTF(SWM_D_MISC, "manage_window: win 0x%x is new.\n", id);
7983 /* Try to get initial window geometry. */
7984 gr = xcb_get_geometry_reply(conn, xcb_get_geometry(conn, id), NULL);
7986 DNPRINTF(SWM_D_MISC, "manage_window: get geometry failed.\n");
7990 /* Create and initialize ws_win object. */
7991 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
7992 err(1, "manage_window: calloc: failed to allocate memory for "
7997 /* Figureout which region the window belongs to. */
7998 r = root_to_region(gr->root, SWM_CK_ALL);
8000 /* Ignore window border if there is one. */
8001 WIDTH(win) = gr->width;
8002 HEIGHT(win) = gr->height;
8003 X(win) = gr->x + gr->border_width - border_width;
8004 Y(win) = gr->y + gr->border_width - border_width;
8006 win->mapped = mapped;
8007 win->floatmaxed = 0;
8008 win->ewmh_flags = 0;
8009 win->s = r->s; /* this never changes */
8013 /* Select which X events to monitor and set border pixel color. */
8014 wa[0] = win->s->c[SWM_S_COLOR_UNFOCUS].pixel;
8015 wa[1] = XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_PROPERTY_CHANGE |
8016 XCB_EVENT_MASK_STRUCTURE_NOTIFY;
8018 wa[1] |= XCB_EVENT_MASK_LEAVE_WINDOW | XCB_EVENT_MASK_FOCUS_CHANGE;
8021 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL |
8022 XCB_CW_EVENT_MASK, wa);
8024 /* Get WM_SIZE_HINTS. */
8025 xcb_icccm_get_wm_normal_hints_reply(conn,
8026 xcb_icccm_get_wm_normal_hints(conn, win->id),
8030 xcb_icccm_get_wm_hints_reply(conn,
8031 xcb_icccm_get_wm_hints(conn, win->id),
8034 /* Get WM_TRANSIENT_FOR; see if window is a transient. */
8035 xcb_icccm_get_wm_transient_for_reply(conn,
8036 xcb_icccm_get_wm_transient_for(conn, win->id),
8039 win->transient = trans;
8040 set_child_transient(win, &win->transient);
8043 /* Get WM_PROTOCOLS. */
8044 get_wm_protocols(win);
8046 win->iconic = get_swm_iconic(win);
8048 /* Figure out which workspace the window belongs to. */
8049 if ((p = find_pid(window_get_pid(win->id))) != NULL) {
8050 win->ws = &r->s->ws[p->ws];
8051 TAILQ_REMOVE(&pidlist, p, entry);
8054 } else if ((ws_idx = get_ws_idx(win->id)) != -1 &&
8056 /* _SWM_WS is set; use that. */
8057 win->ws = &r->s->ws[ws_idx];
8058 } else if (trans && (ww = find_window(trans)) != NULL) {
8059 /* Launch transients in the same ws as parent. */
8065 /* Set the _SWM_WS atom so we can remember this after reincarnation. */
8066 if (snprintf(ws_idx_str, SWM_PROPLEN, "%d", win->ws->idx) <
8068 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
8070 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
8071 a_swm_ws, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
8075 /* WS must already be set for this to work. */
8076 store_float_geom(win);
8079 ewmh_autoquirk(win);
8081 /* Determine initial quirks. */
8082 if (xcb_icccm_get_wm_class_reply(conn,
8083 xcb_icccm_get_wm_class(conn, win->id),
8085 name = get_win_name(win->id);
8087 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, instance: %s, "
8089 win->ch.class_name, win->ch.instance_name, name);
8091 /* java is retarded so treat it special */
8092 if (strstr(win->ch.instance_name, "sun-awt")) {
8093 DNPRINTF(SWM_D_CLASS, "manage_window: java window "
8098 TAILQ_FOREACH(qp, &quirks, entry) {
8099 if (regexec(&qp->regex_class, win->ch.class_name, 0,
8100 NULL, 0) == 0 && regexec(&qp->regex_instance,
8101 win->ch.instance_name, 0, NULL, 0) == 0 &&
8102 regexec(&qp->regex_name, name, 0, NULL, 0) == 0) {
8103 DNPRINTF(SWM_D_CLASS, "manage_window: matched "
8104 "quirk: %s:%s:%s mask: %#lx\n", qp->class,
8105 qp->instance, qp->name, qp->quirk);
8106 if (qp->quirk & SWM_Q_FLOAT)
8108 win->quirks = qp->quirk;
8116 /* Alter window position if quirky */
8117 if (win->quirks & SWM_Q_ANYWHERE)
8120 /* Reset font sizes (the bruteforce way; no default keybinding). */
8121 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
8122 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
8123 fake_keypress(win, XK_KP_Subtract, XCB_MOD_MASK_SHIFT);
8124 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
8125 fake_keypress(win, XK_KP_Add, XCB_MOD_MASK_SHIFT);
8128 /* Make sure window is positioned inside its region, if its active. */
8130 region_containment(win, r, SWM_CW_ALLSIDES |
8131 SWM_CW_HARDBOUNDARY);
8136 /* Figure out where to stack the window in the workspace. */
8137 if (trans && (ww = find_window(trans)))
8138 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
8139 else if (win->ws->focus && spawn_position == SWM_STACK_ABOVE)
8140 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus, win,
8142 else if (win->ws->focus && spawn_position == SWM_STACK_BELOW)
8143 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
8144 else switch (spawn_position) {
8147 case SWM_STACK_ABOVE:
8148 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
8150 case SWM_STACK_BOTTOM:
8151 case SWM_STACK_BELOW:
8152 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
8155 /* Get initial _NET_WM_STATE */
8156 ewmh_get_win_state(win);
8157 /* Set initial _NET_WM_ALLOWED_ACTIONS */
8158 ewmh_update_actions(win);
8162 DNPRINTF(SWM_D_MISC, "manage_window: done. window: 0x%x, (x,y) w x h: "
8163 "(%d,%d) %d x %d, ws: %d, iconic: %s, transient: 0x%x\n", win->id,
8164 X(win), Y(win), WIDTH(win), HEIGHT(win), win->ws->idx,
8165 YESNO(win->iconic), win->transient);
8171 free_window(struct ws_win *win)
8173 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%x\n", win->id);
8178 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
8180 xcb_icccm_get_wm_class_reply_wipe(&win->ch);
8185 memset(win, 0xff, sizeof *win); /* XXX kill later */
8188 DNPRINTF(SWM_D_MISC, "free_window: done.\n");
8192 unmanage_window(struct ws_win *win)
8194 struct ws_win *parent;
8199 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%x\n", win->id);
8201 if (win->transient) {
8202 parent = find_window(win->transient);
8204 parent->focus_child = NULL;
8207 TAILQ_REMOVE(&win->ws->winlist, win, entry);
8208 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
8212 expose(xcb_expose_event_t *e)
8215 struct swm_region *r;
8217 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%x\n", e->window);
8219 num_screens = get_screen_count();
8220 for (i = 0; i < num_screens; i++)
8221 TAILQ_FOREACH(r, &screens[i].rl, entry)
8222 if (e->window == WINID(r->bar))
8230 focusin(xcb_focus_in_event_t *e)
8232 DNPRINTF(SWM_D_EVENT, "focusin: window: 0x%x, mode: %s(%u), "
8233 "detail: %s(%u)\n", e->event, get_notify_mode_label(e->mode),
8234 e->mode, get_notify_detail_label(e->detail), e->detail);
8238 focusout(xcb_focus_out_event_t *e)
8240 DNPRINTF(SWM_D_EVENT, "focusout: window: 0x%x, mode: %s(%u), "
8241 "detail: %s(%u)\n", e->event, get_notify_mode_label(e->mode),
8242 e->mode, get_notify_detail_label(e->detail), e->detail);
8247 keypress(xcb_key_press_event_t *e)
8249 xcb_keysym_t keysym;
8252 keysym = xcb_key_press_lookup_keysym(syms, e, 0);
8254 DNPRINTF(SWM_D_EVENT, "keypress: keysym: %u, win (x,y): 0x%x (%d,%d), "
8255 "detail: %u, time: %u, root (x,y): 0x%x (%d,%d), child: 0x%x, "
8256 "state: %u, same_screen: %s\n", keysym, e->event, e->event_x,
8257 e->event_y, e->detail, e->time, e->root, e->root_x, e->root_y,
8258 e->child, e->state, YESNO(e->same_screen));
8260 if ((kp = key_lookup(CLEANMASK(e->state), keysym)) == NULL)
8263 last_event_time = e->time;
8265 if (kp->funcid == KF_SPAWN_CUSTOM)
8266 spawn_custom(root_to_region(e->root, SWM_CK_ALL),
8267 &(keyfuncs[kp->funcid].args), kp->spawn_name);
8268 else if (keyfuncs[kp->funcid].func)
8269 keyfuncs[kp->funcid].func(root_to_region(e->root, SWM_CK_ALL),
8270 &(keyfuncs[kp->funcid].args));
8273 /* Unfreeze grab events. */
8274 xcb_allow_events(conn, XCB_ALLOW_ASYNC_KEYBOARD, e->time);
8277 DNPRINTF(SWM_D_EVENT, "keypress: done.\n");
8281 buttonpress(xcb_button_press_event_t *e)
8283 struct ws_win *win = NULL;
8284 struct swm_region *r, *old_r;
8288 DNPRINTF(SWM_D_EVENT, "buttonpress: win (x,y): 0x%x (%d,%d), "
8289 "detail: %u, time: %u, root (x,y): 0x%x (%d,%d), child: 0x%x, "
8290 "state: %u, same_screen: %s\n", e->event, e->event_x, e->event_y,
8291 e->detail, e->time, e->root, e->root_x, e->root_y, e->child,
8292 e->state, YESNO(e->same_screen));
8294 if (e->event == e->root) {
8295 if (e->child != 0) {
8296 win = find_window(e->child);
8297 /* Pass ButtonPress to window if it isn't managed. */
8301 /* Focus on empty region */
8302 /* If no windows on region if its empty. */
8303 r = root_to_region(e->root, SWM_CK_POINTER);
8305 DNPRINTF(SWM_D_EVENT, "buttonpress: "
8306 "NULL region; ignoring.\n");
8310 if (TAILQ_EMPTY(&r->ws->winlist)) {
8311 old_r = root_to_region(e->root, SWM_CK_FOCUS);
8312 if (old_r && old_r != r)
8313 unfocus_win(old_r->ws->focus);
8315 xcb_set_input_focus(conn,
8316 XCB_INPUT_FOCUS_PARENT, e->root, e->time);
8318 /* Clear bar since empty. */
8326 win = find_window(e->event);
8332 last_event_time = e->time;
8334 focus_win(get_focus_magic(win));
8336 for (i = 0; i < LENGTH(buttons); i++)
8337 if (client_click == buttons[i].action && buttons[i].func &&
8338 buttons[i].button == e->detail &&
8339 CLEANMASK(buttons[i].mask) == CLEANMASK(e->state)) {
8340 buttons[i].func(win, &buttons[i].args);
8346 DNPRINTF(SWM_D_EVENT, "buttonpress: passing to window.\n");
8347 /* Replay event to event window */
8348 xcb_allow_events(conn, XCB_ALLOW_REPLAY_POINTER, e->time);
8350 DNPRINTF(SWM_D_EVENT, "buttonpress: handled.\n");
8351 /* Unfreeze grab events. */
8352 xcb_allow_events(conn, XCB_ALLOW_SYNC_POINTER, e->time);
8360 print_win_geom(xcb_window_t w)
8362 xcb_get_geometry_reply_t *wa;
8364 wa = xcb_get_geometry_reply(conn, xcb_get_geometry(conn, w), NULL);
8366 DNPRINTF(SWM_D_MISC, "print_win_geom: window not found: 0x%x\n",
8371 DNPRINTF(SWM_D_MISC, "print_win_geom: window: 0x%x, root: 0x%x, "
8372 "depth: %u, (x,y) w x h: (%d,%d) %d x %d, border: %d\n",
8373 w, wa->root, wa->depth, wa->x, wa->y, wa->width, wa->height,
8382 get_stack_mode_name(uint8_t mode)
8387 case XCB_STACK_MODE_ABOVE:
8390 case XCB_STACK_MODE_BELOW:
8393 case XCB_STACK_MODE_TOP_IF:
8396 case XCB_STACK_MODE_BOTTOM_IF:
8399 case XCB_STACK_MODE_OPPOSITE:
8411 configurerequest(xcb_configure_request_event_t *e)
8414 struct swm_region *r = NULL;
8417 uint32_t wc[7] = {0};
8419 if ((win = find_window(e->window)) == NULL)
8420 if ((win = find_unmanaged_window(e->window)) == NULL)
8424 if (swm_debug & SWM_D_EVENT) {
8425 print_win_geom(e->window);
8427 DNPRINTF(SWM_D_EVENT, "configurerequest: window: 0x%x, "
8428 "parent: 0x%x, new: %s, value_mask: %u { ", e->window,
8429 e->parent, YESNO(new), e->value_mask);
8430 if (e->value_mask & XCB_CONFIG_WINDOW_X)
8431 DPRINTF("X: %d ", e->x);
8432 if (e->value_mask & XCB_CONFIG_WINDOW_Y)
8433 DPRINTF("Y: %d ", e->y);
8434 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH)
8435 DPRINTF("W: %u ", e->width);
8436 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT)
8437 DPRINTF("H: %u ", e->height);
8438 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH)
8439 DPRINTF("Border: %u ", e->border_width);
8440 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING)
8441 DPRINTF("Sibling: 0x%x ", e->sibling);
8442 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE)
8443 DPRINTF("StackMode: %s(%u) ",
8444 get_stack_mode_name(e->stack_mode), e->stack_mode);
8450 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
8451 mask |= XCB_CONFIG_WINDOW_X;
8454 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
8455 mask |= XCB_CONFIG_WINDOW_Y;
8458 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH) {
8459 mask |= XCB_CONFIG_WINDOW_WIDTH;
8462 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT) {
8463 mask |= XCB_CONFIG_WINDOW_HEIGHT;
8464 wc[i++] = e->height;
8466 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH) {
8467 mask |= XCB_CONFIG_WINDOW_BORDER_WIDTH;
8468 wc[i++] = e->border_width;
8470 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING) {
8471 mask |= XCB_CONFIG_WINDOW_SIBLING;
8472 wc[i++] = e->sibling;
8474 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE) {
8475 mask |= XCB_CONFIG_WINDOW_STACK_MODE;
8476 wc[i++] = e->stack_mode;
8480 xcb_configure_window(conn, e->window, mask, wc);
8483 } else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) &&
8484 !(win->ewmh_flags & EWMH_F_FULLSCREEN)) {
8487 else if (win->ws->old_r)
8490 /* windows are centered unless ANYWHERE quirk is set. */
8491 if (win->quirks & SWM_Q_ANYWHERE) {
8492 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
8493 win->g_float.x = e->x;
8495 win->g_float.x -= X(r);
8498 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
8499 win->g_float.y = e->y;
8501 win->g_float.y -= Y(r);
8505 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH)
8506 win->g_float.w = e->width;
8508 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT)
8509 win->g_float.h = e->height;
8511 win->g_floatvalid = 1;
8513 if (win->floating && r && (win->transient ||
8514 win->ws->cur_layout != &layouts[SWM_MAX_STACK])) {
8515 WIDTH(win) = win->g_float.w;
8516 HEIGHT(win) = win->g_float.h;
8519 stack_floater(win, r);
8531 DNPRINTF(SWM_D_EVENT, "configurerequest: done.\n");
8535 configurenotify(xcb_configure_notify_event_t *e)
8539 DNPRINTF(SWM_D_EVENT, "configurenotify: win 0x%x, event win: 0x%x, "
8540 "(x,y) WxH: (%d,%d) %ux%u, border: %u, above_sibling: 0x%x, "
8541 "override_redirect: %s\n", e->window, e->event, e->x, e->y,
8542 e->width, e->height, e->border_width, e->above_sibling,
8543 YESNO(e->override_redirect));
8545 win = find_window(e->window);
8547 xcb_icccm_get_wm_normal_hints_reply(conn,
8548 xcb_icccm_get_wm_normal_hints(conn, win->id),
8551 if (font_adjusted) {
8559 destroynotify(xcb_destroy_notify_event_t *e)
8563 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%x\n", e->window);
8565 if ((win = find_window(e->window)) == NULL) {
8566 if ((win = find_unmanaged_window(e->window)) == NULL)
8572 if (focus_mode != SWM_FOCUS_FOLLOW) {
8573 /* If we were focused, make sure we focus on something else. */
8574 if (win == win->ws->focus)
8575 win->ws->focus_pending = get_focus_prev(win);
8578 unmanage_window(win);
8581 if (focus_mode != SWM_FOCUS_FOLLOW && WS_FOCUSED(win->ws)) {
8582 if (win->ws->focus_pending) {
8583 focus_win(win->ws->focus_pending);
8584 win->ws->focus_pending = NULL;
8585 } else if (win == win->ws->focus) {
8586 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
8587 win->ws->r->id, XCB_CURRENT_TIME);
8598 get_notify_detail_label(uint8_t detail)
8603 case XCB_NOTIFY_DETAIL_ANCESTOR:
8606 case XCB_NOTIFY_DETAIL_VIRTUAL:
8609 case XCB_NOTIFY_DETAIL_INFERIOR:
8612 case XCB_NOTIFY_DETAIL_NONLINEAR:
8613 label = "Nonlinear";
8615 case XCB_NOTIFY_DETAIL_NONLINEAR_VIRTUAL:
8616 label = "NonlinearVirtual";
8618 case XCB_NOTIFY_DETAIL_POINTER:
8621 case XCB_NOTIFY_DETAIL_POINTER_ROOT:
8622 label = "PointerRoot";
8624 case XCB_NOTIFY_DETAIL_NONE:
8635 get_notify_mode_label(uint8_t mode)
8640 case XCB_NOTIFY_MODE_NORMAL:
8643 case XCB_NOTIFY_MODE_GRAB:
8646 case XCB_NOTIFY_MODE_UNGRAB:
8649 case XCB_NOTIFY_MODE_WHILE_GRABBED:
8650 label = "WhileGrabbed";
8661 enternotify(xcb_enter_notify_event_t *e)
8664 struct swm_region *r;
8666 DNPRINTF(SWM_D_FOCUS, "enternotify: time: %u, win (x,y): 0x%x "
8667 "(%d,%d), mode: %s(%d), detail: %s(%d), root (x,y): 0x%x (%d,%d), "
8668 "child: 0x%x, same_screen_focus: %s, state: %d\n",
8669 e->time, e->event, e->event_x, e->event_y,
8670 get_notify_mode_label(e->mode), e->mode,
8671 get_notify_detail_label(e->detail), e->detail,
8672 e->root, e->root_x, e->root_y, e->child,
8673 YESNO(e->same_screen_focus), e->state);
8675 if (focus_mode == SWM_FOCUS_MANUAL &&
8676 e->mode == XCB_NOTIFY_MODE_NORMAL) {
8677 DNPRINTF(SWM_D_EVENT, "enternotify: manual focus; ignoring.\n");
8681 last_event_time = e->time;
8683 if ((win = find_window(e->event)) == NULL) {
8684 if (e->event == e->root) {
8685 /* If no windows on pointer region, then focus root. */
8686 r = root_to_region(e->root, SWM_CK_POINTER);
8688 DNPRINTF(SWM_D_EVENT, "enternotify: "
8689 "NULL region; ignoring.\n");
8695 DNPRINTF(SWM_D_EVENT, "enternotify: window is NULL; "
8700 focus_win(get_focus_magic(win));
8708 leavenotify(xcb_leave_notify_event_t *e)
8710 DNPRINTF(SWM_D_FOCUS, "leavenotify: time: %u, win (x,y): 0x%x "
8711 "(%d,%d), mode: %s(%d), detail: %s(%d), root (x,y): 0x%x (%d,%d), "
8712 "child: 0x%x, same_screen_focus: %s, state: %d\n",
8713 e->time, e->event, e->event_x, e->event_y,
8714 get_notify_mode_label(e->mode), e->mode,
8715 get_notify_detail_label(e->detail), e->detail,
8716 e->root, e->root_x, e->root_y, e->child,
8717 YESNO(e->same_screen_focus), e->state);
8722 mapnotify(xcb_map_notify_event_t *e)
8726 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%x\n", e->window);
8728 if ((win = manage_window(e->window, 1)) == NULL)
8732 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
8734 if (focus_mode != SWM_FOCUS_FOLLOW && WS_FOCUSED(win->ws)) {
8735 if (win->ws->focus_pending == win) {
8737 win->ws->focus_pending = NULL;
8746 mappingnotify(xcb_mapping_notify_event_t *e)
8748 xcb_refresh_keyboard_mapping(syms, e);
8750 if (e->request == XCB_MAPPING_KEYBOARD)
8755 maprequest(xcb_map_request_event_t *e)
8757 struct ws_win *win, *w = NULL;
8758 xcb_get_window_attributes_reply_t *war;
8760 DNPRINTF(SWM_D_EVENT, "maprequest: win 0x%x\n",
8763 war = xcb_get_window_attributes_reply(conn,
8764 xcb_get_window_attributes(conn, e->window),
8767 DNPRINTF(SWM_D_EVENT, "maprequest: window lost.\n");
8771 if (war->override_redirect) {
8772 DNPRINTF(SWM_D_EVENT, "maprequest: override_redirect; "
8777 win = manage_window(e->window,
8778 (war->map_state == XCB_MAP_STATE_VIEWABLE));
8782 /* The new window should get focus; prepare. */
8783 if (focus_mode != SWM_FOCUS_FOLLOW &&
8784 !(win->quirks & SWM_Q_NOFOCUSONMAP) &&
8785 (!(win->hints.flags & XCB_ICCCM_WM_HINT_INPUT) ||
8786 (win->hints.flags & XCB_ICCCM_WM_HINT_INPUT &&
8787 win->hints.input))) {
8788 if (win->quirks & SWM_Q_FOCUSONMAP_SINGLE) {
8789 /* See if other wins of same type are already mapped. */
8790 TAILQ_FOREACH(w, &win->ws->winlist, entry) {
8791 if (w == win || !w->mapped)
8794 if (w->ch.class_name &&
8795 win->ch.class_name &&
8796 strcmp(w->ch.class_name,
8797 win->ch.class_name) == 0 &&
8798 w->ch.instance_name &&
8799 win->ch.instance_name &&
8800 strcmp(w->ch.instance_name,
8801 win->ch.instance_name) == 0)
8807 win->ws->focus_pending = get_focus_magic(win);
8810 /* All windows need to be mapped if they are in the current workspace.*/
8814 /* Ignore EnterNotify to handle the mapnotify without interference. */
8815 if (focus_mode == SWM_FOCUS_DEFAULT)
8816 event_drain(XCB_ENTER_NOTIFY);
8819 DNPRINTF(SWM_D_EVENT, "maprequest: done.\n");
8823 motionnotify(xcb_motion_notify_event_t *e)
8825 struct swm_region *r;
8828 DNPRINTF(SWM_D_FOCUS, "motionnotify: time: %u, win (x,y): 0x%x "
8829 "(%d,%d), detail: %s(%d), root (x,y): 0x%x (%d,%d), "
8830 "child: 0x%x, same_screen_focus: %s, state: %d\n",
8831 e->time, e->event, e->event_x, e->event_y,
8832 get_notify_detail_label(e->detail), e->detail,
8833 e->root, e->root_x, e->root_y, e->child,
8834 YESNO(e->same_screen), e->state);
8836 last_event_time = e->time;
8838 if (focus_mode == SWM_FOCUS_MANUAL)
8841 num_screens = get_screen_count();
8842 for (i = 0; i < num_screens; i++)
8843 if (screens[i].root == e->root)
8846 TAILQ_FOREACH(r, &screens[i].rl, entry)
8847 if (X(r) <= e->root_x && e->root_x < MAX_X(r) &&
8848 Y(r) <= e->root_y && e->root_y < MAX_Y(r))
8856 get_atom_name(xcb_atom_t atom)
8859 #ifdef SWM_DEBUG_ATOM_NAMES
8861 * This should be disabled during most debugging since
8862 * xcb_get_* causes an xcb_flush.
8865 xcb_get_atom_name_reply_t *r;
8867 r = xcb_get_atom_name_reply(conn,
8868 xcb_get_atom_name(conn, atom),
8871 len = xcb_get_atom_name_name_length(r);
8873 name = malloc(len + 1);
8875 memcpy(name, xcb_get_atom_name_name(r), len);
8889 propertynotify(xcb_property_notify_event_t *e)
8892 struct workspace *ws;
8896 name = get_atom_name(e->atom);
8897 DNPRINTF(SWM_D_EVENT, "propertynotify: window: 0x%x, atom: %s(%u), "
8898 "time: %#x, state: %u\n", e->window, name, e->atom, e->time,
8902 win = find_window(e->window);
8908 last_event_time = e->time;
8910 if (e->atom == a_swm_iconic) {
8911 if (e->state == XCB_PROPERTY_NEW_VALUE) {
8912 if (focus_mode != SWM_FOCUS_FOLLOW)
8913 ws->focus_pending = get_focus_prev(win);
8921 if (focus_mode != SWM_FOCUS_FOLLOW &&
8923 if (ws->focus_pending) {
8924 focus_win(ws->focus_pending);
8925 ws->focus_pending = NULL;
8927 xcb_set_input_focus(conn,
8928 XCB_INPUT_FOCUS_PARENT,
8936 } else if (e->state == XCB_PROPERTY_DELETE) {
8937 /* The window is no longer iconic, restack ws. */
8938 if (focus_mode != SWM_FOCUS_FOLLOW)
8939 ws->focus_pending = get_focus_magic(win);
8943 /* Flush EnterNotify for mapnotify, if needed. */
8946 } else if (e->atom == a_state) {
8947 /* State just changed, make sure it gets focused if mapped. */
8948 if (e->state == XCB_PROPERTY_NEW_VALUE) {
8949 if (focus_mode != SWM_FOCUS_FOLLOW && WS_FOCUSED(ws)) {
8951 ws->focus_pending == win) {
8952 focus_win(ws->focus_pending);
8953 ws->focus_pending = NULL;
8957 } else if (e->atom == XCB_ATOM_WM_CLASS ||
8958 e->atom == XCB_ATOM_WM_NAME) {
8960 } else if (e->atom == a_prot) {
8961 get_wm_protocols(win);
8968 unmapnotify(xcb_unmap_notify_event_t *e)
8971 struct workspace *ws;
8973 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%x\n", e->window);
8975 /* If we aren't managing the window, then ignore. */
8976 win = find_window(e->window);
8977 if (win == NULL || win->id != e->window)
8982 if (getstate(e->window) != XCB_ICCCM_WM_STATE_ICONIC)
8983 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
8986 /* window unmapped itself */
8987 /* do unmap/unfocus/restack and unmanage */
8990 /* If win was focused, make sure to focus on something else. */
8991 if (win == ws->focus) {
8992 if (focus_mode != SWM_FOCUS_FOLLOW) {
8993 ws->focus_pending = get_focus_prev(win);
8994 DNPRINTF(SWM_D_EVENT, "unmapnotify: "
8995 "focus_pending: 0x%x\n",
8996 WINID(ws->focus_pending));
9002 unmanage_window(win);
9007 if (WS_FOCUSED(ws)) {
9008 if (focus_mode == SWM_FOCUS_FOLLOW) {
9009 focus_win(get_pointer_win(ws->r->s->root));
9010 } else if (ws->focus_pending) {
9011 focus_win(ws->focus_pending);
9012 ws->focus_pending = NULL;
9013 } else if (ws->focus == NULL) {
9014 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
9015 ws->r->id, XCB_CURRENT_TIME);
9020 if (getstate(e->window) == XCB_ICCCM_WM_STATE_NORMAL)
9021 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
9027 clientmessage(xcb_client_message_event_t *e)
9030 xcb_map_request_event_t mre;
9034 name = get_atom_name(e->type);
9035 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%x, atom: %s(%u)\n",
9036 e->window, name, e->type);
9039 win = find_window(e->window);
9042 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
9043 /* Manage the window with maprequest. */
9044 DNPRINTF(SWM_D_EVENT, "clientmessage: request focus on "
9045 "unmanaged window.\n");
9046 mre.window = e->window;
9052 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
9053 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
9054 if (WS_FOCUSED(win->ws))
9057 win->ws->focus_pending = win;
9059 if (e->type == ewmh[_NET_CLOSE_WINDOW].atom) {
9060 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
9061 if (win->can_delete)
9062 client_msg(win, a_delete, 0);
9064 xcb_kill_client(conn, win->id);
9066 if (e->type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
9067 DNPRINTF(SWM_D_EVENT,
9068 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
9069 if (win->floating) {
9070 if (e->data.data32[0] & (1<<8)) /* x */
9071 X(win) = e->data.data32[1];
9072 if (e->data.data32[0] & (1<<9)) /* y */
9073 Y(win) = e->data.data32[2];
9074 if (e->data.data32[0] & (1<<10)) /* width */
9075 WIDTH(win) = e->data.data32[3];
9076 if (e->data.data32[0] & (1<<11)) /* height */
9077 HEIGHT(win) = e->data.data32[4];
9082 /* TODO: Change stack sizes */
9083 /* notify no change was made. */
9084 config_win(win, NULL);
9087 if (e->type == ewmh[_NET_WM_STATE].atom) {
9088 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
9089 ewmh_update_win_state(win, e->data.data32[1], e->data.data32[0]);
9090 if (e->data.data32[2])
9091 ewmh_update_win_state(win, e->data.data32[2],
9103 int errcode = xcb_connection_has_error(conn);
9104 #ifdef XCB_CONN_ERROR
9107 case XCB_CONN_ERROR:
9108 s = "Socket error, pipe error or other stream error.";
9110 case XCB_CONN_CLOSED_EXT_NOTSUPPORTED:
9111 s = "Extension not supported.";
9113 case XCB_CONN_CLOSED_MEM_INSUFFICIENT:
9114 s = "Insufficient memory.";
9116 case XCB_CONN_CLOSED_REQ_LEN_EXCEED:
9117 s = "Request length was exceeded.";
9119 case XCB_CONN_CLOSED_PARSE_ERR:
9120 s = "Error parsing display string.";
9123 s = "Unknown error.";
9126 errx(errcode, "X CONNECTION ERROR: %s", s);
9129 errx(errcode, "X CONNECTION ERROR");
9137 const uint32_t val = XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT |
9138 XCB_EVENT_MASK_ENTER_WINDOW;
9140 xcb_void_cookie_t wac;
9141 xcb_generic_error_t *error;
9143 /* this causes an error if some other window manager is running */
9144 num_screens = get_screen_count();
9145 for (i = 0; i < num_screens; i++) {
9146 if ((sc = get_screen(i)) == NULL)
9147 errx(1, "ERROR: can't get screen %d.", i);
9148 DNPRINTF(SWM_D_INIT, "enable_wm: screen %d, root: 0x%x\n",
9150 wac = xcb_change_window_attributes_checked(conn, sc->root,
9151 XCB_CW_EVENT_MASK, &val);
9152 if ((error = xcb_request_check(conn, wac))) {
9153 DNPRINTF(SWM_D_INIT, "enable_wm: error_code: %u\n",
9159 /* click to focus on empty region */
9160 xcb_grab_button(conn, 1, sc->root, BUTTONMASK,
9161 XCB_GRAB_MODE_SYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE,
9162 XCB_CURSOR_NONE, XCB_BUTTON_INDEX_1, XCB_BUTTON_MASK_ANY);
9169 new_region(struct swm_screen *s, int x, int y, int w, int h)
9171 struct swm_region *r, *n;
9172 struct workspace *ws = NULL;
9176 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
9177 s->idx, w, h, x, y);
9179 /* remove any conflicting regions */
9180 n = TAILQ_FIRST(&s->rl);
9183 n = TAILQ_NEXT(r, entry);
9184 if (X(r) < (x + w) && (X(r) + WIDTH(r)) > x &&
9185 Y(r) < (y + h) && (Y(r) + HEIGHT(r)) > y) {
9186 if (r->ws->r != NULL)
9187 r->ws->old_r = r->ws->r;
9190 xcb_destroy_window(conn, r->id);
9191 TAILQ_REMOVE(&s->rl, r, entry);
9192 TAILQ_INSERT_TAIL(&s->orl, r, entry);
9196 /* search old regions for one to reuse */
9198 /* size + location match */
9199 TAILQ_FOREACH(r, &s->orl, entry)
9200 if (X(r) == x && Y(r) == y &&
9201 HEIGHT(r) == h && WIDTH(r) == w)
9205 TAILQ_FOREACH(r, &s->orl, entry)
9206 if (HEIGHT(r) == h && WIDTH(r) == w)
9210 TAILQ_REMOVE(&s->orl, r, entry);
9211 /* try to use old region's workspace */
9212 if (r->ws->r == NULL)
9215 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
9216 err(1, "new_region: calloc: failed to allocate memory "
9219 /* if we don't have a workspace already, find one */
9221 for (i = 0; i < workspace_limit; i++)
9222 if (s->ws[i].r == NULL) {
9229 errx(1, "new_region: no free workspaces");
9240 TAILQ_INSERT_TAIL(&s->rl, r, entry);
9242 /* Invisible region window to detect pointer events on empty regions. */
9243 r->id = xcb_generate_id(conn);
9244 wa[0] = XCB_EVENT_MASK_POINTER_MOTION |
9245 XCB_EVENT_MASK_POINTER_MOTION_HINT;
9247 xcb_create_window(conn, XCB_COPY_FROM_PARENT, r->id, r->s->root,
9248 X(r), Y(r), WIDTH(r), HEIGHT(r), 0, XCB_WINDOW_CLASS_INPUT_ONLY,
9249 XCB_COPY_FROM_PARENT, XCB_CW_EVENT_MASK, wa);
9251 xcb_map_window(conn, r->id);
9257 #ifdef SWM_XRR_HAS_CRTC
9260 #endif /* SWM_XRR_HAS_CRTC */
9261 struct swm_region *r;
9264 xcb_randr_get_screen_resources_current_cookie_t src;
9265 xcb_randr_get_screen_resources_current_reply_t *srr;
9266 xcb_randr_get_crtc_info_cookie_t cic;
9267 xcb_randr_get_crtc_info_reply_t *cir = NULL;
9268 xcb_randr_crtc_t *crtc;
9269 xcb_screen_t *screen;
9271 DNPRINTF(SWM_D_MISC, "scan_xrandr: screen: %d\n", i);
9273 if ((screen = get_screen(i)) == NULL)
9274 errx(1, "ERROR: can't get screen %d.", i);
9276 num_screens = get_screen_count();
9277 if (i >= num_screens)
9278 errx(1, "scan_xrandr: invalid screen");
9280 /* remove any old regions */
9281 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
9282 r->ws->old_r = r->ws->r = NULL;
9284 xcb_destroy_window(conn, r->id);
9285 TAILQ_REMOVE(&screens[i].rl, r, entry);
9286 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
9290 /* map virtual screens onto physical screens */
9291 #ifdef SWM_XRR_HAS_CRTC
9292 if (xrandr_support) {
9293 src = xcb_randr_get_screen_resources_current(conn,
9295 srr = xcb_randr_get_screen_resources_current_reply(conn, src,
9298 new_region(&screens[i], 0, 0,
9299 screen->width_in_pixels,
9300 screen->height_in_pixels);
9303 ncrtc = srr->num_crtcs;
9305 crtc = xcb_randr_get_screen_resources_current_crtcs(srr);
9306 for (c = 0; c < ncrtc; c++) {
9307 cic = xcb_randr_get_crtc_info(conn, crtc[c],
9309 cir = xcb_randr_get_crtc_info_reply(conn, cic, NULL);
9312 if (cir->num_outputs == 0) {
9318 new_region(&screens[i], 0, 0,
9319 screen->width_in_pixels,
9320 screen->height_in_pixels);
9322 new_region(&screens[i],
9323 cir->x, cir->y, cir->width, cir->height);
9328 #endif /* SWM_XRR_HAS_CRTC */
9330 /* If detection failed, create a single region that spans the screen. */
9331 if (TAILQ_EMPTY(&screens[i].rl))
9332 new_region(&screens[i], 0, 0, screen->width_in_pixels,
9333 screen->height_in_pixels);
9336 /* Cleanup unused previously visible workspaces. */
9337 TAILQ_FOREACH(r, &screens[i].orl, entry) {
9338 TAILQ_FOREACH(win, &r->ws->winlist, entry)
9341 /* The screen shouldn't focus on an unused region. */
9342 if (screens[i].r_focus == r)
9343 screens[i].r_focus = NULL;
9346 DNPRINTF(SWM_D_MISC, "scan_xrandr: done.\n");
9350 screenchange(xcb_randr_screen_change_notify_event_t *e)
9352 struct swm_region *r;
9355 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%x\n", e->root);
9357 num_screens = get_screen_count();
9358 /* silly event doesn't include the screen index */
9359 for (i = 0; i < num_screens; i++)
9360 if (screens[i].root == e->root)
9362 if (i >= num_screens)
9363 errx(1, "screenchange: screen not found");
9365 /* brute force for now, just re-enumerate the regions */
9369 print_win_geom(e->root);
9371 /* add bars to all regions */
9372 for (i = 0; i < num_screens; i++) {
9373 TAILQ_FOREACH(r, &screens[i].rl, entry)
9379 /* Make sure a region has focus on each screen. */
9380 for (i = 0; i < num_screens; i++) {
9381 if (screens[i].r_focus == NULL) {
9382 r = TAILQ_FIRST(&screens[i].rl);
9395 struct swm_region *r = NULL;
9396 xcb_window_t *wins = NULL, trans;
9398 int i, j, num_screens;
9399 uint16_t state, manage, mapped;
9401 xcb_query_tree_cookie_t qtc;
9402 xcb_query_tree_reply_t *qtr;
9403 xcb_get_window_attributes_cookie_t gac;
9404 xcb_get_window_attributes_reply_t *gar;
9405 xcb_get_property_cookie_t pc;
9407 DNPRINTF(SWM_D_INIT, "grab_windows: begin\n");
9408 num_screens = get_screen_count();
9409 for (i = 0; i < num_screens; i++) {
9410 qtc = xcb_query_tree(conn, screens[i].root);
9411 qtr = xcb_query_tree_reply(conn, qtc, NULL);
9414 wins = xcb_query_tree_children(qtr);
9415 no = xcb_query_tree_children_length(qtr);
9416 /* attach windows to a region */
9417 /* normal windows */
9418 DNPRINTF(SWM_D_INIT, "grab_windows: grab top level windows.\n");
9419 for (j = 0; j < no; j++) {
9420 TAILQ_FOREACH(r, &screens[i].rl, entry) {
9421 if (r->id == wins[j]) {
9422 DNPRINTF(SWM_D_INIT, "grab_windows: "
9423 "skip %#x; region input window.\n",
9432 gac = xcb_get_window_attributes(conn, wins[j]);
9433 gar = xcb_get_window_attributes_reply(conn, gac, NULL);
9435 DNPRINTF(SWM_D_INIT, "grab_windows: skip %#x; "
9436 "doesn't exist.\n", wins[j]);
9440 if (gar->override_redirect) {
9441 DNPRINTF(SWM_D_INIT, "grab_windows: skip %#x; "
9442 "override_redirect set.\n", wins[j]);
9447 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
9448 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
9450 DNPRINTF(SWM_D_INIT, "grab_windows: skip %#x; "
9451 "is transient for %#x.\n", wins[j], trans);
9456 state = getstate(wins[j]);
9457 manage = state != XCB_ICCCM_WM_STATE_WITHDRAWN;
9458 mapped = gar->map_state != XCB_MAP_STATE_UNMAPPED;
9459 if (mapped || manage)
9460 manage_window(wins[j], mapped);
9463 /* transient windows */
9464 DNPRINTF(SWM_D_INIT, "grab_windows: grab transient windows.\n");
9465 for (j = 0; j < no; j++) {
9466 gac = xcb_get_window_attributes(conn, wins[j]);
9467 gar = xcb_get_window_attributes_reply(conn, gac, NULL);
9469 DNPRINTF(SWM_D_INIT, "grab_windows: skip %#x; "
9470 "doesn't exist.\n", wins[j]);
9474 if (gar->override_redirect) {
9475 DNPRINTF(SWM_D_INIT, "grab_windows: skip %#x; "
9476 "override_redirect set.\n", wins[j]);
9481 state = getstate(wins[j]);
9482 manage = state != XCB_ICCCM_WM_STATE_WITHDRAWN;
9483 mapped = gar->map_state != XCB_MAP_STATE_UNMAPPED;
9484 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
9485 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
9486 &trans, NULL) && manage)
9487 manage_window(wins[j], mapped);
9492 DNPRINTF(SWM_D_INIT, "grab_windows: done.\n");
9498 int i, j, k, num_screens;
9499 struct workspace *ws;
9500 uint32_t gcv[1], wa[1];
9501 const xcb_query_extension_reply_t *qep;
9502 xcb_screen_t *screen;
9503 xcb_randr_query_version_cookie_t c;
9504 xcb_randr_query_version_reply_t *r;
9506 num_screens = get_screen_count();
9507 if ((screens = calloc(num_screens,
9508 sizeof(struct swm_screen))) == NULL)
9509 err(1, "setup_screens: calloc: failed to allocate memory for "
9512 /* initial Xrandr setup */
9514 qep = xcb_get_extension_data(conn, &xcb_randr_id);
9516 c = xcb_randr_query_version(conn, 1, 1);
9517 r = xcb_randr_query_version_reply(conn, c, NULL);
9519 if (r->major_version >= 1) {
9521 xrandr_eventbase = qep->first_event;
9527 wa[0] = cursors[XC_LEFT_PTR].cid;
9529 /* map physical screens */
9530 for (i = 0; i < num_screens; i++) {
9531 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
9533 screens[i].r_focus = NULL;
9535 TAILQ_INIT(&screens[i].rl);
9536 TAILQ_INIT(&screens[i].orl);
9537 if ((screen = get_screen(i)) == NULL)
9538 errx(1, "ERROR: can't get screen %d.", i);
9539 screens[i].root = screen->root;
9541 /* set default colors */
9542 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
9543 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
9544 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
9545 setscreencolor("rgb:00/40/40", i + 1,
9546 SWM_S_COLOR_BAR_BORDER_UNFOCUS);
9547 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
9548 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
9550 /* create graphics context on screen */
9551 screens[i].bar_gc = xcb_generate_id(conn);
9553 xcb_create_gc(conn, screens[i].bar_gc, screens[i].root,
9554 XCB_GC_GRAPHICS_EXPOSURES, gcv);
9556 /* set default cursor */
9557 xcb_change_window_attributes(conn, screens[i].root,
9560 /* init all workspaces */
9561 /* XXX these should be dynamically allocated too */
9562 for (j = 0; j < SWM_WS_MAX; j++) {
9563 ws = &screens[i].ws[j];
9566 ws->bar_enabled = 1;
9568 ws->focus_prev = NULL;
9569 ws->focus_pending = NULL;
9572 TAILQ_INIT(&ws->winlist);
9573 TAILQ_INIT(&ws->unmanagedlist);
9575 for (k = 0; layouts[k].l_stack != NULL; k++)
9576 if (layouts[k].l_config != NULL)
9577 layouts[k].l_config(ws,
9578 SWM_ARG_ID_STACKINIT);
9579 ws->cur_layout = &layouts[0];
9580 ws->cur_layout->l_string(ws);
9586 xcb_randr_select_input(conn, screens[i].root,
9587 XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE);
9594 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
9595 err(1, "setup_globals: strdup: failed to allocate memory.");
9597 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
9598 err(1, "setup_globals: strdup: failed to allocate memory.");
9600 if ((syms = xcb_key_symbols_alloc(conn)) == NULL)
9601 errx(1, "unable to allocate key symbols");
9603 a_state = get_atom_from_string("WM_STATE");
9604 a_prot = get_atom_from_string("WM_PROTOCOLS");
9605 a_delete = get_atom_from_string("WM_DELETE_WINDOW");
9606 a_takefocus = get_atom_from_string("WM_TAKE_FOCUS");
9607 a_utf8_string = get_atom_from_string("UTF8_STRING");
9608 a_swm_iconic = get_atom_from_string("_SWM_ICONIC");
9609 a_swm_ws = get_atom_from_string("_SWM_WS");
9616 xcb_atom_t netwmcheck;
9617 xcb_window_t root, win;
9619 /* work around sun jdk bugs, code from wmname */
9620 netwmcheck = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
9622 num_screens = get_screen_count();
9623 for (i = 0; i < num_screens; i++) {
9624 root = screens[i].root;
9626 win = xcb_generate_id(conn);
9627 xcb_create_window(conn, XCB_COPY_FROM_PARENT, win, root,
9628 0, 0, 1, 1, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT,
9629 XCB_COPY_FROM_PARENT, 0, NULL);
9631 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root,
9632 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
9633 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
9634 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
9635 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
9636 ewmh[_NET_WM_NAME].atom, a_utf8_string, 8, strlen("LG3D"),
9642 shutdown_cleanup(void)
9646 /* disable alarm because the following code may not be interrupted */
9648 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
9649 err(1, "can't disable alarm");
9658 num_screens = get_screen_count();
9659 for (i = 0; i < num_screens; ++i) {
9660 if (screens[i].bar_gc != XCB_NONE)
9661 xcb_free_gc(conn, screens[i].bar_gc);
9662 if (!bar_font_legacy)
9663 XftColorFree(display, DefaultVisual(display, i),
9664 DefaultColormap(display, i), &bar_font_color);
9667 if (bar_font_legacy)
9668 XFreeFontSet(display, bar_fs);
9670 XftFontClose(display, bar_font);
9673 xcb_key_symbols_free(syms);
9675 xcb_disconnect(conn);
9679 event_error(xcb_generic_error_t *e)
9683 DNPRINTF(SWM_D_EVENT, "event_error: %s(%u) from %s(%u), sequence: %u, "
9684 "resource_id: %u, minor_code: %u\n",
9685 xcb_event_get_error_label(e->error_code), e->error_code,
9686 xcb_event_get_request_label(e->major_code), e->major_code,
9687 e->sequence, e->resource_id, e->minor_code);
9691 event_handle(xcb_generic_event_t *evt)
9693 uint8_t type = XCB_EVENT_RESPONSE_TYPE(evt);
9695 DNPRINTF(SWM_D_EVENT, "XCB Event: %s(%d), seq %u\n",
9696 xcb_event_get_label(XCB_EVENT_RESPONSE_TYPE(evt)),
9697 XCB_EVENT_RESPONSE_TYPE(evt), evt->sequence);
9700 #define EVENT(type, callback) case type: callback((void *)evt); return
9701 EVENT(0, event_error);
9702 EVENT(XCB_BUTTON_PRESS, buttonpress);
9703 /*EVENT(XCB_BUTTON_RELEASE, buttonpress);*/
9704 /*EVENT(XCB_CIRCULATE_NOTIFY, );*/
9705 /*EVENT(XCB_CIRCULATE_REQUEST, );*/
9706 EVENT(XCB_CLIENT_MESSAGE, clientmessage);
9707 /*EVENT(XCB_COLORMAP_NOTIFY, );*/
9708 EVENT(XCB_CONFIGURE_NOTIFY, configurenotify);
9709 EVENT(XCB_CONFIGURE_REQUEST, configurerequest);
9710 /*EVENT(XCB_CREATE_NOTIFY, );*/
9711 EVENT(XCB_DESTROY_NOTIFY, destroynotify);
9712 EVENT(XCB_ENTER_NOTIFY, enternotify);
9713 EVENT(XCB_EXPOSE, expose);
9715 EVENT(XCB_FOCUS_IN, focusin);
9716 EVENT(XCB_FOCUS_OUT, focusout);
9718 /*EVENT(XCB_GRAPHICS_EXPOSURE, );*/
9719 /*EVENT(XCB_GRAVITY_NOTIFY, );*/
9720 EVENT(XCB_KEY_PRESS, keypress);
9721 /*EVENT(XCB_KEY_RELEASE, keypress);*/
9722 /*EVENT(XCB_KEYMAP_NOTIFY, );*/
9724 EVENT(XCB_LEAVE_NOTIFY, leavenotify);
9726 EVENT(XCB_MAP_NOTIFY, mapnotify);
9727 EVENT(XCB_MAP_REQUEST, maprequest);
9728 EVENT(XCB_MAPPING_NOTIFY, mappingnotify);
9729 EVENT(XCB_MOTION_NOTIFY, motionnotify);
9730 /*EVENT(XCB_NO_EXPOSURE, );*/
9731 EVENT(XCB_PROPERTY_NOTIFY, propertynotify);
9732 /*EVENT(XCB_REPARENT_NOTIFY, );*/
9733 /*EVENT(XCB_RESIZE_REQUEST, );*/
9734 /*EVENT(XCB_SELECTION_CLEAR, );*/
9735 /*EVENT(XCB_SELECTION_NOTIFY, );*/
9736 /*EVENT(XCB_SELECTION_REQUEST, );*/
9737 EVENT(XCB_UNMAP_NOTIFY, unmapnotify);
9738 /*EVENT(XCB_VISIBILITY_NOTIFY, );*/
9741 if (type - xrandr_eventbase == XCB_RANDR_SCREEN_CHANGE_NOTIFY)
9742 screenchange((void *)evt);
9746 main(int argc, char *argv[])
9748 struct swm_region *r;
9749 char conf[PATH_MAX], *cfile = NULL;
9751 int xfd, i, num_screens, startup = 1;
9752 struct sigaction sact;
9753 xcb_generic_event_t *evt;
9757 int stdin_ready = 0;
9760 /* suppress unused warning since var is needed */
9763 time_started = time(NULL);
9766 warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
9767 if (setlocale(LC_CTYPE, "") == NULL || setlocale(LC_TIME, "") == NULL)
9768 warnx("no locale support");
9770 /* handle some signals */
9771 bzero(&sact, sizeof(sact));
9772 sigemptyset(&sact.sa_mask);
9774 sact.sa_handler = sighdlr;
9775 sigaction(SIGINT, &sact, NULL);
9776 sigaction(SIGQUIT, &sact, NULL);
9777 sigaction(SIGTERM, &sact, NULL);
9778 sigaction(SIGHUP, &sact, NULL);
9780 sact.sa_handler = sighdlr;
9781 sact.sa_flags = SA_NOCLDSTOP;
9782 sigaction(SIGCHLD, &sact, NULL);
9784 if ((display = XOpenDisplay(0)) == NULL)
9785 errx(1, "can not open display");
9787 conn = XGetXCBConnection(display);
9788 if (xcb_connection_has_error(conn))
9789 errx(1, "can not get XCB connection");
9791 XSetEventQueueOwner(display, XCBOwnsEventQueue);
9793 xcb_prefetch_extension_data(conn, &xcb_randr_id);
9794 xfd = xcb_get_file_descriptor(conn);
9796 /* look for local and global conf file */
9797 pwd = getpwuid(getuid());
9799 errx(1, "invalid user: %d", getuid());
9801 xcb_grab_server(conn);
9804 /* flush all events */
9805 while ((evt = xcb_poll_for_event(conn))) {
9806 if (XCB_EVENT_RESPONSE_TYPE(evt) == 0)
9812 errx(1, "another window manager is currently running");
9814 /* Load Xcursors and/or cursorfont glyph cursors. */
9826 for (i = 0; ; i++) {
9831 snprintf(conf, sizeof conf, "%s/.%s",
9832 pwd->pw_dir, SWM_CONF_FILE);
9836 snprintf(conf, sizeof conf, "/etc/%s",
9841 snprintf(conf, sizeof conf, "%s/.%s",
9842 pwd->pw_dir, SWM_CONF_FILE_OLD);
9846 snprintf(conf, sizeof conf, "/etc/%s",
9853 if (strlen(conf) && stat(conf, &sb) != -1)
9854 if (S_ISREG(sb.st_mode)) {
9861 /* load conf (if any) */
9863 conf_load(cfile, SWM_CONF_DEFAULT);
9868 /* set some values to work around bad programs */
9870 /* grab existing windows (before we build the bars) */
9873 if (getenv("SWM_STARTED") == NULL)
9874 setenv("SWM_STARTED", "YES", 1);
9876 /* setup all bars */
9877 num_screens = get_screen_count();
9878 for (i = 0; i < num_screens; i++)
9879 TAILQ_FOREACH(r, &screens[i].rl, entry)
9886 xcb_ungrab_server(conn);
9889 rd_max = xfd > STDIN_FILENO ? xfd : STDIN_FILENO;
9892 while ((evt = xcb_poll_for_event(conn))) {
9899 /* If just (re)started, set default focus if needed. */
9903 if (focus_mode != SWM_FOCUS_FOLLOW) {
9904 r = TAILQ_FIRST(&screens[0].rl);
9916 FD_SET(STDIN_FILENO, &rd);
9921 num_readable = select(rd_max + 1, &rd, NULL, NULL, &tv);
9922 if (num_readable == -1 && errno != EINTR) {
9923 DNPRINTF(SWM_D_MISC, "select failed");
9924 } else if (num_readable > 0 && FD_ISSET(STDIN_FILENO, &rd)) {
9929 restart(NULL, NULL);