2 * Copyright (c) 2009-2012 Marco Peereboom <marco@peereboom.us>
3 * Copyright (c) 2009-2011 Ryan McBride <mcbride@countersiege.com>
4 * Copyright (c) 2009 Darrin Chandler <dwchandler@stilyagin.com>
5 * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org>
6 * Copyright (c) 2010 Tuukka Kataja <stuge@xor.fi>
7 * Copyright (c) 2011 Jason L. Wright <jason@thought.net>
8 * Copyright (c) 2011-2012 Reginald Kennedy <rk@rejii.com>
9 * Copyright (c) 2011-2012 Lawrence Teo <lteo@lteo.net>
10 * Copyright (c) 2011-2012 Tiago Cunha <tcunha@gmx.com>
11 * Copyright (c) 2012 David Hill <dhill@mindcry.org>
13 * Permission to use, copy, modify, and distribute this software for any
14 * purpose with or without fee is hereby granted, provided that the above
15 * copyright notice and this permission notice appear in all copies.
17 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
18 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
19 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
20 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
21 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
22 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
23 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
26 * Much code and ideas taken from dwm under the following license:
27 * MIT/X Consortium License
29 * 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
30 * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
31 * 2006-2007 Jukka Salmi <jukka at salmi dot ch>
32 * 2007 Premysl Hruby <dfenze at gmail dot com>
33 * 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
34 * 2007 Christof Musik <christof at sendfax dot de>
35 * 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
36 * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
37 * 2008 Martin Hurton <martin dot hurton at gmail dot com>
39 * Permission is hereby granted, free of charge, to any person obtaining a
40 * copy of this software and associated documentation files (the "Software"),
41 * to deal in the Software without restriction, including without limitation
42 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
43 * and/or sell copies of the Software, and to permit persons to whom the
44 * Software is furnished to do so, subject to the following conditions:
46 * The above copyright notice and this permission notice shall be included in
47 * all copies or substantial portions of the Software.
49 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
50 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
51 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
52 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
53 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
54 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
55 * DEALINGS IN THE SOFTWARE.
59 #include <sys/types.h>
63 #include <sys/queue.h>
64 #include <sys/param.h>
65 #include <sys/select.h>
66 #if defined(__linux__)
68 #elif defined(__OpenBSD__)
70 #elif defined(__FreeBSD__)
91 #include <X11/cursorfont.h>
92 #include <X11/extensions/Xrandr.h>
93 #include <X11/Xft/Xft.h>
94 #include <X11/Xlib-xcb.h>
95 #include <xcb/xcb_atom.h>
96 #include <xcb/xcb_aux.h>
97 #include <xcb/xcb_event.h>
98 #include <xcb/xcb_icccm.h>
99 #include <xcb/xcb_keysyms.h>
100 #include <xcb/xtest.h>
101 #include <xcb/randr.h>
109 #ifdef SPECTRWM_BUILDSTR
110 static const char *buildstr = SPECTRWM_BUILDSTR;
112 static const char *buildstr = SPECTRWM_VERSION;
115 #if !defined(__CYGWIN__) /* cygwin chokes on xrandr stuff */
117 # error XRandR versions less than 1.0 are not supported
120 # if RANDR_MAJOR >= 1
121 # if RANDR_MINOR >= 2
122 # define SWM_XRR_HAS_CRTC
125 #endif /* __CYGWIN__ */
127 #ifndef XCB_ICCCM_NUM_WM_HINTS_ELEMENTS
128 #define XCB_ICCCM_SIZE_HINT_P_MIN_SIZE XCB_SIZE_HINT_P_MIN_SIZE
129 #define XCB_ICCCM_SIZE_HINT_P_MAX_SIZE XCB_SIZE_HINT_P_MAX_SIZE
130 #define XCB_ICCCM_SIZE_HINT_P_RESIZE_INC XCB_SIZE_HINT_P_RESIZE_INC
131 #define XCB_ICCCM_WM_HINT_X_URGENCY XCB_WM_HINT_X_URGENCY
132 #define XCB_ICCCM_WM_STATE_ICONIC XCB_WM_STATE_ICONIC
133 #define XCB_ICCCM_WM_STATE_WITHDRAWN XCB_WM_STATE_WITHDRAWN
134 #define XCB_ICCCM_WM_STATE_NORMAL XCB_WM_STATE_NORMAL
135 #define xcb_icccm_get_text_property_reply_t xcb_get_text_property_reply_t
136 #define xcb_icccm_get_text_property_reply_wipe xcb_get_text_property_reply_wipe
137 #define xcb_icccm_get_wm_class xcb_get_wm_class
138 #define xcb_icccm_get_wm_class_reply xcb_get_wm_class_reply
139 #define xcb_icccm_get_wm_class_reply_t xcb_get_wm_class_reply_t
140 #define xcb_icccm_get_wm_class_reply_wipe xcb_get_wm_class_reply_wipe
141 #define xcb_icccm_get_wm_hints xcb_get_wm_hints
142 #define xcb_icccm_get_wm_hints_reply xcb_get_wm_hints_reply
143 #define xcb_icccm_get_wm_name xcb_get_wm_name
144 #define xcb_icccm_get_wm_name_reply xcb_get_wm_name_reply
145 #define xcb_icccm_get_wm_normal_hints xcb_get_wm_normal_hints
146 #define xcb_icccm_get_wm_normal_hints_reply xcb_get_wm_normal_hints_reply
147 #define xcb_icccm_get_wm_protocols xcb_get_wm_protocols
148 #define xcb_icccm_get_wm_protocols_reply xcb_get_wm_protocols_reply
149 #define xcb_icccm_get_wm_protocols_reply_t xcb_get_wm_protocols_reply_t
150 #define xcb_icccm_get_wm_protocols_reply_wipe xcb_get_wm_protocols_reply_wipe
151 #define xcb_icccm_get_wm_transient_for xcb_get_wm_transient_for
152 #define xcb_icccm_get_wm_transient_for_reply xcb_get_wm_transient_for_reply
153 #define xcb_icccm_wm_hints_t xcb_wm_hints_t
156 /*#define SWM_DEBUG*/
158 #define DPRINTF(x...) do { \
160 fprintf(stderr, x); \
162 #define DNPRINTF(n,x...) do { \
163 if (swm_debug & n) { \
164 fprintf(stderr, "%ld ", (long)(time(NULL) - time_started)); \
165 fprintf(stderr, x); \
168 #define SWM_D_MISC 0x0001
169 #define SWM_D_EVENT 0x0002
170 #define SWM_D_WS 0x0004
171 #define SWM_D_FOCUS 0x0008
172 #define SWM_D_MOVE 0x0010
173 #define SWM_D_STACK 0x0020
174 #define SWM_D_MOUSE 0x0040
175 #define SWM_D_PROP 0x0080
176 #define SWM_D_CLASS 0x0100
177 #define SWM_D_KEY 0x0200
178 #define SWM_D_QUIRK 0x0400
179 #define SWM_D_SPAWN 0x0800
180 #define SWM_D_EVENTQ 0x1000
181 #define SWM_D_CONF 0x2000
182 #define SWM_D_BAR 0x4000
183 #define SWM_D_INIT 0x8000
185 u_int32_t swm_debug = 0
204 #define DPRINTF(x...)
205 #define DNPRINTF(n,x...)
208 /* convert 8-bit to 16-bit */
209 #define RGB_8_TO_16(col) ((col) << 8) + (col)
211 #define PIXEL_TO_XRENDERCOLOR(px, xrc) \
212 xrc.red = RGB_8_TO_16((px) >> 16 & 0xff); \
213 xrc.green = RGB_8_TO_16((px) >> 8 & 0xff); \
214 xrc.blue = RGB_8_TO_16((px) & 0xff); \
217 #define LENGTH(x) (int)(sizeof (x) / sizeof (x)[0])
218 #define MODKEY XCB_MOD_MASK_1
219 #define CLEANMASK(mask) ((mask) & ~(numlockmask | XCB_MOD_MASK_LOCK))
220 #define BUTTONMASK (XCB_EVENT_MASK_BUTTON_PRESS | \
221 XCB_EVENT_MASK_BUTTON_RELEASE)
222 #define MOUSEMASK (BUTTONMASK|XCB_EVENT_MASK_POINTER_MOTION)
223 #define SWM_PROPLEN (16)
224 #define SWM_FUNCNAME_LEN (32)
225 #define SWM_KEYS_LEN (255)
226 #define SWM_QUIRK_LEN (64)
227 #define X(r) (r)->g.x
228 #define Y(r) (r)->g.y
229 #define WIDTH(r) (r)->g.w
230 #define HEIGHT(r) (r)->g.h
231 #define BORDER(w) ((w)->bordered ? border_width : 0)
232 #define MAX_X(r) ((r)->g.x + (r)->g.w)
233 #define MAX_Y(r) ((r)->g.y + (r)->g.h)
234 #define SH_MIN(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MIN_SIZE
235 #define SH_MIN_W(w) (w)->sh.min_width
236 #define SH_MIN_H(w) (w)->sh.min_height
237 #define SH_MAX(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MAX_SIZE
238 #define SH_MAX_W(w) (w)->sh.max_width
239 #define SH_MAX_H(w) (w)->sh.max_height
240 #define SH_INC(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_RESIZE_INC
241 #define SH_INC_W(w) (w)->sh.width_inc
242 #define SH_INC_H(w) (w)->sh.height_inc
243 #define SWM_MAX_FONT_STEPS (3)
244 #define WINID(w) ((w) ? (w)->id : 0)
245 #define YESNO(x) ((x) ? "yes" : "no")
247 #define SWM_FOCUS_DEFAULT (0)
248 #define SWM_FOCUS_SYNERGY (1)
249 #define SWM_FOCUS_FOLLOW (2)
251 #define SWM_CONF_DEFAULT (0)
252 #define SWM_CONF_KEYMAPPING (1)
255 #define SWM_LIB "/usr/local/lib/libswmhack.so"
262 xcb_atom_t a_takefocus;
264 xcb_atom_t a_netwmname;
265 xcb_atom_t a_utf8_string;
267 xcb_atom_t a_swm_iconic;
269 volatile sig_atomic_t running = 1;
270 volatile sig_atomic_t restart_wm = 0;
272 /*int last_focus_event = FocusOut;*/
276 int xrandr_eventbase;
277 unsigned int numlockmask = 0;
280 xcb_connection_t *conn;
281 xcb_key_symbols_t *syms;
284 int cycle_visible = 0;
286 int font_adjusted = 0;
287 unsigned int mod_key = MODKEY;
290 struct swm_region *search_r;
291 int select_list_pipe[2];
292 int select_resp_pipe[2];
294 volatile sig_atomic_t search_resp;
295 int search_resp_action;
297 struct search_window {
298 TAILQ_ENTRY(search_window) entry;
302 xcb_window_t indicator;
304 TAILQ_HEAD(search_winlist, search_window);
305 struct search_winlist search_wl;
310 SWM_SEARCH_UNICONIFY,
311 SWM_SEARCH_NAME_WORKSPACE,
312 SWM_SEARCH_SEARCH_WORKSPACE,
313 SWM_SEARCH_SEARCH_WINDOW
316 #define SWM_STACK_TOP (0)
317 #define SWM_STACK_BOTTOM (1)
318 #define SWM_STACK_ABOVE (2)
319 #define SWM_STACK_BELOW (3)
322 double dialog_ratio = 0.6;
324 #define SWM_BAR_MAX (256)
325 #define SWM_BAR_JUSTIFY_LEFT (0)
326 #define SWM_BAR_JUSTIFY_CENTER (1)
327 #define SWM_BAR_JUSTIFY_RIGHT (2)
328 #define SWM_BAR_OFFSET (4)
329 #define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-12-*-*-*-*-*-*-*," \
330 "-*-profont-*-*-*-*-12-*-*-*-*-*-*-*," \
331 "-*-times-medium-r-*-*-12-*-*-*-*-*-*-*," \
332 "-misc-fixed-medium-r-*-*-12-*-*-*-*-*-*-*," \
333 "-*-*-*-r-*-*-*-*-*-*-*-*-*-*"
335 #ifdef X_HAVE_UTF8_STRING
336 #define DRAWSTRING(x...) Xutf8DrawString(x)
338 #define DRAWSTRING(x...) XmbDrawString(x)
341 char *bar_argv[] = { NULL, NULL };
343 unsigned char bar_ext[SWM_BAR_MAX];
344 char bar_vertext[SWM_BAR_MAX];
346 sig_atomic_t bar_alarm = 0;
349 int bar_border_width = 1;
350 int bar_at_bottom = 0;
352 int bar_extra_running = 0;
355 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
356 char *bar_format = NULL;
357 int stack_enabled = 1;
358 int clock_enabled = 1;
359 int urgent_enabled = 0;
360 char *clock_format = NULL;
361 int title_name_enabled = 0;
362 int title_class_enabled = 0;
363 int window_name_enabled = 0;
364 int focus_mode = SWM_FOCUS_DEFAULT;
365 int focus_close = SWM_STACK_BELOW;
366 int focus_close_wrap = 1;
367 int focus_default = SWM_STACK_TOP;
368 int spawn_position = SWM_STACK_TOP;
369 int disable_border = 0;
370 int border_width = 1;
371 int verbose_layout = 0;
375 XFontSetExtents *bar_fs_extents;
377 int bar_font_legacy = 1;
379 XftColor bar_font_color;
382 /* layout manager data */
383 struct swm_geometry {
396 struct swm_geometry g;
399 /* virtual "screens" */
401 TAILQ_ENTRY(swm_region) entry;
402 struct swm_geometry g;
403 struct workspace *ws; /* current workspace on this region */
404 struct workspace *ws_prior; /* prior workspace on this region */
405 struct swm_screen *s; /* screen idx */
408 TAILQ_HEAD(swm_region_list, swm_region);
411 TAILQ_ENTRY(ws_win) entry;
413 xcb_window_t transient;
414 struct ws_win *focus_child; /* focus on child transient */
415 struct swm_geometry g; /* current geometry */
416 struct swm_geometry g_float; /* region coordinates */
417 int g_floatvalid; /* g_float geometry validity */
418 int floatmaxed; /* whether maxed by max_stack */
423 unsigned int ewmh_flags;
424 int font_size_boundary[SWM_MAX_FONT_STEPS];
430 unsigned long quirks;
431 struct workspace *ws; /* always valid */
432 struct swm_screen *s; /* always valid, never changes */
433 xcb_get_geometry_reply_t *wa;
435 xcb_icccm_get_wm_class_reply_t ch;
436 xcb_icccm_wm_hints_t hints;
438 TAILQ_HEAD(ws_win_list, ws_win);
442 TAILQ_ENTRY(pid_e) entry;
446 TAILQ_HEAD(pid_list, pid_e);
447 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
449 /* layout handlers */
451 void vertical_config(struct workspace *, int);
452 void vertical_stack(struct workspace *, struct swm_geometry *);
453 void horizontal_config(struct workspace *, int);
454 void horizontal_stack(struct workspace *, struct swm_geometry *);
455 void max_stack(struct workspace *, struct swm_geometry *);
456 void plain_stacker(struct workspace *);
457 void fancy_stacker(struct workspace *);
460 void (*l_stack)(struct workspace *, struct swm_geometry *);
461 void (*l_config)(struct workspace *, int);
463 #define SWM_L_FOCUSPREV (1<<0)
464 #define SWM_L_MAPONFOCUS (1<<1)
465 void (*l_string)(struct workspace *);
467 /* stack, configure */
468 { vertical_stack, vertical_config, 0, plain_stacker },
469 { horizontal_stack, horizontal_config, 0, plain_stacker },
471 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
472 { NULL, NULL, 0, NULL },
475 /* position of max_stack mode in the layouts array, index into layouts! */
476 #define SWM_V_STACK (0)
477 #define SWM_H_STACK (1)
478 #define SWM_MAX_STACK (2)
480 #define SWM_H_SLICE (32)
481 #define SWM_V_SLICE (32)
483 /* define work spaces */
485 int idx; /* workspace index */
486 char *name; /* workspace name */
487 int always_raise; /* raise windows on focus */
488 struct layout *cur_layout; /* current layout handlers */
489 struct ws_win *focus; /* may be NULL */
490 struct ws_win *focus_prev; /* may be NULL */
491 struct swm_region *r; /* may be NULL */
492 struct swm_region *old_r; /* may be NULL */
493 struct ws_win_list winlist; /* list of windows in ws */
494 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
495 char stacker[10]; /* display stacker and layout */
499 int horizontal_msize;
501 int horizontal_stacks;
512 SWM_S_COLOR_BAR_BORDER,
513 SWM_S_COLOR_BAR_FONT,
519 /* physical screen mapping */
520 #define SWM_WS_MAX (22) /* hard limit */
521 int workspace_limit = 10; /* soft limit */
524 int idx; /* screen index */
525 struct swm_region_list rl; /* list of regions on this screen */
526 struct swm_region_list orl; /* list of old regions */
528 struct workspace ws[SWM_WS_MAX];
534 } c[SWM_S_COLOR_MAX];
536 xcb_gcontext_t bar_gc;
539 struct swm_screen *screens;
541 /* args to functions */
544 #define SWM_ARG_ID_FOCUSNEXT (0)
545 #define SWM_ARG_ID_FOCUSPREV (1)
546 #define SWM_ARG_ID_FOCUSMAIN (2)
547 #define SWM_ARG_ID_FOCUSCUR (4)
548 #define SWM_ARG_ID_SWAPNEXT (10)
549 #define SWM_ARG_ID_SWAPPREV (11)
550 #define SWM_ARG_ID_SWAPMAIN (12)
551 #define SWM_ARG_ID_MOVELAST (13)
552 #define SWM_ARG_ID_MASTERSHRINK (20)
553 #define SWM_ARG_ID_MASTERGROW (21)
554 #define SWM_ARG_ID_MASTERADD (22)
555 #define SWM_ARG_ID_MASTERDEL (23)
556 #define SWM_ARG_ID_FLIPLAYOUT (24)
557 #define SWM_ARG_ID_STACKRESET (30)
558 #define SWM_ARG_ID_STACKINIT (31)
559 #define SWM_ARG_ID_CYCLEWS_UP (40)
560 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
561 #define SWM_ARG_ID_CYCLESC_UP (42)
562 #define SWM_ARG_ID_CYCLESC_DOWN (43)
563 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
564 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
565 #define SWM_ARG_ID_STACKINC (50)
566 #define SWM_ARG_ID_STACKDEC (51)
567 #define SWM_ARG_ID_SS_ALL (60)
568 #define SWM_ARG_ID_SS_WINDOW (61)
569 #define SWM_ARG_ID_DONTCENTER (70)
570 #define SWM_ARG_ID_CENTER (71)
571 #define SWM_ARG_ID_KILLWINDOW (80)
572 #define SWM_ARG_ID_DELETEWINDOW (81)
573 #define SWM_ARG_ID_WIDTHGROW (90)
574 #define SWM_ARG_ID_WIDTHSHRINK (91)
575 #define SWM_ARG_ID_HEIGHTGROW (92)
576 #define SWM_ARG_ID_HEIGHTSHRINK (93)
577 #define SWM_ARG_ID_MOVEUP (100)
578 #define SWM_ARG_ID_MOVEDOWN (101)
579 #define SWM_ARG_ID_MOVELEFT (102)
580 #define SWM_ARG_ID_MOVERIGHT (103)
586 TAILQ_ENTRY(quirk) entry;
590 #define SWM_Q_FLOAT (1<<0) /* float this window */
591 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
592 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
593 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
594 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
595 #define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
597 TAILQ_HEAD(quirk_list, quirk);
598 struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
601 * Supported EWMH hints should be added to
602 * both the enum and the ewmh array
607 _NET_MOVERESIZE_WINDOW,
608 _NET_WM_ACTION_ABOVE,
609 _NET_WM_ACTION_CLOSE,
610 _NET_WM_ACTION_FULLSCREEN,
612 _NET_WM_ACTION_RESIZE,
613 _NET_WM_ALLOWED_ACTIONS,
617 _NET_WM_STATE_FULLSCREEN,
618 _NET_WM_STATE_HIDDEN,
619 _NET_WM_STATE_MAXIMIZED_HORZ,
620 _NET_WM_STATE_MAXIMIZED_VERT,
621 _NET_WM_STATE_SKIP_PAGER,
622 _NET_WM_STATE_SKIP_TASKBAR,
624 _NET_WM_WINDOW_TYPE_DIALOG,
625 _NET_WM_WINDOW_TYPE_DOCK,
626 _NET_WM_WINDOW_TYPE_NORMAL,
627 _NET_WM_WINDOW_TYPE_SPLASH,
628 _NET_WM_WINDOW_TYPE_TOOLBAR,
629 _NET_WM_WINDOW_TYPE_UTILITY,
630 _SWM_WM_STATE_MANUAL,
637 } ewmh[SWM_EWMH_HINT_MAX] = {
638 /* must be in same order as in the enum */
639 {"_NET_ACTIVE_WINDOW", XCB_ATOM_NONE},
640 {"_NET_CLOSE_WINDOW", XCB_ATOM_NONE},
641 {"_NET_MOVERESIZE_WINDOW", XCB_ATOM_NONE},
642 {"_NET_WM_ACTION_ABOVE", XCB_ATOM_NONE},
643 {"_NET_WM_ACTION_CLOSE", XCB_ATOM_NONE},
644 {"_NET_WM_ACTION_FULLSCREEN", XCB_ATOM_NONE},
645 {"_NET_WM_ACTION_MOVE", XCB_ATOM_NONE},
646 {"_NET_WM_ACTION_RESIZE", XCB_ATOM_NONE},
647 {"_NET_WM_ALLOWED_ACTIONS", XCB_ATOM_NONE},
648 {"_NET_WM_NAME", XCB_ATOM_NONE},
649 {"_NET_WM_STATE", XCB_ATOM_NONE},
650 {"_NET_WM_STATE_ABOVE", XCB_ATOM_NONE},
651 {"_NET_WM_STATE_FULLSCREEN", XCB_ATOM_NONE},
652 {"_NET_WM_STATE_HIDDEN", XCB_ATOM_NONE},
653 {"_NET_WM_STATE_MAXIMIZED_HORZ", XCB_ATOM_NONE},
654 {"_NET_WM_STATE_MAXIMIZED_VERT", XCB_ATOM_NONE},
655 {"_NET_WM_STATE_SKIP_PAGER", XCB_ATOM_NONE},
656 {"_NET_WM_STATE_SKIP_TASKBAR", XCB_ATOM_NONE},
657 {"_NET_WM_WINDOW_TYPE", XCB_ATOM_NONE},
658 {"_NET_WM_WINDOW_TYPE_DIALOG", XCB_ATOM_NONE},
659 {"_NET_WM_WINDOW_TYPE_DOCK", XCB_ATOM_NONE},
660 {"_NET_WM_WINDOW_TYPE_NORMAL", XCB_ATOM_NONE},
661 {"_NET_WM_WINDOW_TYPE_SPLASH", XCB_ATOM_NONE},
662 {"_NET_WM_WINDOW_TYPE_TOOLBAR", XCB_ATOM_NONE},
663 {"_NET_WM_WINDOW_TYPE_UTILITY", XCB_ATOM_NONE},
664 {"_SWM_WM_STATE_MANUAL", XCB_ATOM_NONE},
667 /* function prototypes */
668 void buttonpress(xcb_button_press_event_t *);
669 void check_conn(void);
670 void clientmessage(xcb_client_message_event_t *);
671 int conf_load(char *, int);
672 void configurenotify(xcb_configure_notify_event_t *);
673 void configurerequest(xcb_configure_request_event_t *);
674 void constrain_window(struct ws_win *, struct swm_region *, int);
675 void destroynotify(xcb_destroy_notify_event_t *);
677 void enternotify(xcb_enter_notify_event_t *);
678 void event_drain(uint8_t);
679 void event_error(xcb_generic_error_t *);
680 void event_handle(xcb_generic_event_t *);
681 char *expand_tilde(char *);
682 void expose(xcb_expose_event_t *);
683 struct ws_win *find_window(xcb_window_t);
684 int floating_toggle_win(struct ws_win *);
685 void focus(struct swm_region *, union arg *);
686 struct ws_win *focus_magic(struct ws_win *);
688 void focusin(xcb_focus_in_event_t *);
690 xcb_atom_t get_atom_from_string(const char *);
692 char *get_atom_name(xcb_atom_t);
693 char *get_notify_detail_label(uint8_t);
694 char *get_notify_mode_label(uint8_t);
696 xcb_screen_t *get_screen(int);
697 char *get_win_name(xcb_window_t);
698 uint32_t getstate(xcb_window_t);
699 void grabbuttons(struct ws_win *, int);
700 void keypress(xcb_key_press_event_t *);
702 void leavenotify(xcb_leave_notify_event_t *);
704 void map_window_raised(xcb_window_t);
705 void mapnotify(xcb_map_notify_event_t *);
706 void mappingnotify(xcb_mapping_notify_event_t *);
707 void maprequest(xcb_map_request_event_t *);
708 void new_region(struct swm_screen *, int, int, int, int);
709 int parse_rgb(const char *, uint16_t *, uint16_t *, uint16_t *);
710 void propertynotify(xcb_property_notify_event_t *);
711 void spawn_select(struct swm_region *, union arg *, char *, int *);
712 void screenchange(xcb_randr_screen_change_notify_event_t *);
713 void shutdown_cleanup(void);
714 void store_float_geom(struct ws_win *, struct swm_region *);
715 void unmanage_window(struct ws_win *);
716 void unmapnotify(xcb_unmap_notify_event_t *);
717 void update_window(struct ws_win *);
718 /*void visibilitynotify(xcb_visibility_notify_event_t *);*/
721 expand_tilde(char *s)
730 errx(1, "expand_tilde: NULL string.");
739 if ((max = sysconf(_SC_LOGIN_NAME_MAX)) == -1)
740 errx(1, "expand_tilde: sysconf");
742 if ((user = calloc(1, max + 1)) == NULL)
743 errx(1, "expand_tilde: calloc");
745 for (i = 0; s[i] != '/' && s[i] != '\0'; ++i)
750 ppwd = strlen(user) == 0 ? getpwuid(getuid()) : getpwnam(user);
754 if (asprintf(&result, "%s%s", ppwd->pw_dir, s) == -1)
758 errx(1, "expand_tilde: failed to allocate memory.");
764 parse_rgb(const char *rgb, uint16_t *rr, uint16_t *gg, uint16_t *bb)
766 unsigned int tmpr, tmpg, tmpb;
768 if (sscanf(rgb, "rgb:%x/%x/%x", &tmpr, &tmpg, &tmpb) != 3)
771 *rr = RGB_8_TO_16(tmpr);
772 *gg = RGB_8_TO_16(tmpg);
773 *bb = RGB_8_TO_16(tmpb);
779 get_screen(int screen)
781 const xcb_setup_t *r;
782 xcb_screen_iterator_t iter;
784 if ((r = xcb_get_setup(conn)) == NULL) {
785 DNPRINTF(SWM_D_MISC, "get_screen: xcb_get_setup\n");
789 iter = xcb_setup_roots_iterator(r);
790 for (; iter.rem; --screen, xcb_screen_next(&iter))
800 xcb_get_input_focus_cookie_t c;
801 xcb_get_input_focus_reply_t *r;
804 c = xcb_get_input_focus(conn);
806 r = xcb_get_input_focus_reply(conn, c, NULL);
812 map_window_raised(xcb_window_t win)
814 uint32_t val = XCB_STACK_MODE_ABOVE;
816 xcb_configure_window(conn, win,
817 XCB_CONFIG_WINDOW_STACK_MODE, &val);
819 xcb_map_window(conn, win);
823 get_atom_from_string(const char *str)
825 xcb_intern_atom_cookie_t c;
826 xcb_intern_atom_reply_t *r;
829 c = xcb_intern_atom(conn, 0, strlen(str), str);
830 r = xcb_intern_atom_reply(conn, c, NULL);
838 return (XCB_ATOM_NONE);
842 update_iconic(struct ws_win *win, int newv)
849 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
850 a_swm_iconic, XCB_ATOM_INTEGER, 32, 1, &v);
852 xcb_delete_property(conn, win->id, a_swm_iconic);
856 get_iconic(struct ws_win *win)
859 xcb_get_property_reply_t *pr = NULL;
862 pr = xcb_get_property_reply(conn,
863 xcb_get_property(conn, 0, win->id, a_swm_iconic,
864 XCB_ATOM_INTEGER, 0, 1), NULL);
867 if (pr->type != XCB_ATOM_INTEGER || pr->format != 32)
869 v = *((int32_t *)xcb_get_property_value(pr));
880 int i, j, num_screens;
882 sup_list = get_atom_from_string("_NET_SUPPORTED");
884 for (i = 0; i < LENGTH(ewmh); i++)
885 ewmh[i].atom = get_atom_from_string(ewmh[i].name);
887 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
888 for (i = 0; i < num_screens; i++) {
889 /* Support check window will be created by workaround(). */
891 /* Report supported atoms */
892 xcb_delete_property(conn, screens[i].root, sup_list);
893 for (j = 0; j < LENGTH(ewmh); j++)
894 xcb_change_property(conn, XCB_PROP_MODE_APPEND,
895 screens[i].root, sup_list, XCB_ATOM_ATOM, 32, 1,
904 xcb_atom_t sup_check, sup_list;
906 xcb_get_property_cookie_t pc;
907 xcb_get_property_reply_t *pr;
909 sup_check = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
910 sup_list = get_atom_from_string("_NET_SUPPORTED");
911 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
913 for (i = 0; i < num_screens; i++) {
914 /* Get the support check window and destroy it */
915 pc = xcb_get_property(conn, 0, screens[i].root, sup_check,
916 XCB_ATOM_WINDOW, 0, 1);
917 pr = xcb_get_property_reply(conn, pc, NULL);
920 if (pr->format == sup_check) {
921 id = *((xcb_window_t *)xcb_get_property_value(pr));
923 xcb_destroy_window(conn, id);
924 xcb_delete_property(conn, screens[i].root, sup_check);
925 xcb_delete_property(conn, screens[i].root, sup_list);
932 ewmh_autoquirk(struct ws_win *win)
936 xcb_get_property_cookie_t c;
937 xcb_get_property_reply_t *r;
939 c = xcb_get_property(conn, 0, win->id,
940 ewmh[_NET_WM_WINDOW_TYPE].atom, XCB_ATOM_ATOM, 0, UINT32_MAX);
941 r = xcb_get_property_reply(conn, c, NULL);
945 n = xcb_get_property_value_length(r);
946 type = xcb_get_property_value(r);
948 for (i = 0; i < n; i++) {
949 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
951 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
952 type[i] == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
953 type[i] == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
955 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
958 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
959 type[i] == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
961 win->quirks = SWM_Q_FLOAT;
968 #define SWM_EWMH_ACTION_COUNT_MAX (6)
969 #define EWMH_F_FULLSCREEN (1<<0)
970 #define EWMH_F_ABOVE (1<<1)
971 #define EWMH_F_HIDDEN (1<<2)
972 #define EWMH_F_SKIP_PAGER (1<<3)
973 #define EWMH_F_SKIP_TASKBAR (1<<4)
974 #define SWM_F_MANUAL (1<<5)
977 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
985 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%x, "
986 "fullscreen %s\n", win->id, YESNO(fs));
989 if (!win->g_floatvalid)
990 store_float_geom(win, win->ws->r);
992 win->g = win->ws->r->g;
995 if (win->g_floatvalid) {
996 /* refloat at last floating relative position */
997 win->g = win->g_float;
998 X(win) += X(win->ws->r);
999 Y(win) += Y(win->ws->r);
1007 ewmh_update_actions(struct ws_win *win)
1009 xcb_atom_t actions[SWM_EWMH_ACTION_COUNT_MAX];
1015 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
1017 if (win->floating) {
1018 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
1019 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
1020 actions[n++] = ewmh[_NET_WM_ACTION_ABOVE].atom;
1023 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
1024 ewmh[_NET_WM_ALLOWED_ACTIONS].atom, XCB_ATOM_ATOM, 32, 1, actions);
1027 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
1028 #define _NET_WM_STATE_ADD 1 /* add/set property */
1029 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
1032 ewmh_update_win_state(struct ws_win *win, xcb_atom_t state, long action)
1034 unsigned int mask = 0;
1035 unsigned int changed = 0;
1036 unsigned int orig_flags;
1041 DNPRINTF(SWM_D_PROP, "ewmh_update_win_state: window: 0x%x, state: %ld, "
1042 "action: %ld\n", win->id, (unsigned long)state, action);
1044 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
1045 mask = EWMH_F_FULLSCREEN;
1046 else if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
1047 mask = EWMH_F_ABOVE;
1048 else if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
1049 mask = SWM_F_MANUAL;
1050 else if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
1051 mask = EWMH_F_SKIP_PAGER;
1052 else if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
1053 mask = EWMH_F_SKIP_TASKBAR;
1055 orig_flags = win->ewmh_flags;
1058 case _NET_WM_STATE_REMOVE:
1059 win->ewmh_flags &= ~mask;
1061 case _NET_WM_STATE_ADD:
1062 win->ewmh_flags |= mask;
1064 case _NET_WM_STATE_TOGGLE:
1065 win->ewmh_flags ^= mask;
1069 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
1071 if (state == ewmh[_NET_WM_STATE_ABOVE].atom) {
1072 if (changed && !floating_toggle_win(win))
1073 win->ewmh_flags = orig_flags; /* revert */
1074 } else if (state == ewmh[_SWM_WM_STATE_MANUAL].atom) {
1076 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
1077 } else if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom) {
1078 if (changed && !ewmh_set_win_fullscreen(win,
1079 win->ewmh_flags & EWMH_F_FULLSCREEN))
1080 win->ewmh_flags = orig_flags; /* revert */
1083 xcb_delete_property(conn, win->id, ewmh[_NET_WM_STATE].atom);
1085 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
1086 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1087 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1088 &ewmh[_NET_WM_STATE_FULLSCREEN].atom);
1089 else if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
1090 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1091 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1092 &ewmh[_NET_WM_STATE_SKIP_PAGER].atom);
1093 else if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
1094 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1095 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1096 &ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom);
1097 else if (win->ewmh_flags & EWMH_F_ABOVE)
1098 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1099 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1100 &ewmh[_NET_WM_STATE_ABOVE].atom);
1101 else if (win->ewmh_flags & SWM_F_MANUAL)
1102 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1103 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1104 &ewmh[_SWM_WM_STATE_MANUAL].atom);
1108 ewmh_get_win_state(struct ws_win *win)
1111 xcb_get_property_cookie_t c;
1112 xcb_get_property_reply_t *r;
1118 win->ewmh_flags = 0;
1120 win->ewmh_flags |= EWMH_F_ABOVE;
1122 win->ewmh_flags |= SWM_F_MANUAL;
1124 c = xcb_get_property(conn, 0, win->id, ewmh[_NET_WM_STATE].atom,
1125 XCB_ATOM_ATOM, 0, UINT32_MAX);
1126 r = xcb_get_property_reply(conn, c, NULL);
1130 states = xcb_get_property_value(r);
1131 n = xcb_get_property_value_length(r);
1133 for (i = 0; i < n; i++)
1134 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
1142 dumpwins(struct swm_region *r, union arg *args)
1146 xcb_get_window_attributes_cookie_t c;
1147 xcb_get_window_attributes_reply_t *wa;
1149 /* suppress unused warning since var is needed */
1152 if (r->ws == NULL) {
1153 warnx("dumpwins: invalid workspace");
1157 warnx("=== managed window list ws %02d ===", r->ws->idx);
1158 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1159 state = getstate(win->id);
1160 c = xcb_get_window_attributes(conn, win->id);
1161 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1163 warnx("window: 0x%x, map_state: %d, state: %u, "
1164 "transient: 0x%x", win->id, wa->map_state,
1165 state, win->transient);
1168 warnx("window: 0x%x, failed xcb_get_window_attributes",
1172 warnx("===== unmanaged window list =====");
1173 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1174 state = getstate(win->id);
1175 c = xcb_get_window_attributes(conn, win->id);
1176 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1178 warnx("window: 0x%x, map_state: %d, state: %u, "
1179 "transient: 0x%x", win->id, wa->map_state,
1180 state, win->transient);
1183 warnx("window: 0x%x, failed xcb_get_window_attributes",
1187 warnx("=================================");
1191 dumpwins(struct swm_region *r, union arg *s)
1196 #endif /* SWM_DEBUG */
1201 int saved_errno, status;
1204 saved_errno = errno;
1208 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1213 if (errno != ECHILD)
1214 warn("sighdlr: waitpid");
1215 #endif /* SWM_DEBUG */
1218 if (pid == searchpid)
1222 if (WIFEXITED(status)) {
1223 if (WEXITSTATUS(status) != 0)
1224 warnx("sighdlr: child exit status: %d",
1225 WEXITSTATUS(status));
1227 warnx("sighdlr: child is terminated "
1229 #endif /* SWM_DEBUG */
1243 errno = saved_errno;
1249 struct pid_e *p = NULL;
1251 DNPRINTF(SWM_D_MISC, "find_pid: %d\n", pid);
1256 TAILQ_FOREACH(p, &pidlist, entry) {
1265 name_to_pixel(const char *colorname)
1267 uint32_t result = 0;
1268 char cname[32] = "#";
1269 xcb_screen_t *screen;
1270 xcb_colormap_t cmap;
1271 xcb_alloc_color_reply_t *cr;
1272 xcb_alloc_named_color_reply_t *nr;
1273 uint16_t rr, gg, bb;
1275 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
1276 cmap = screen->default_colormap;
1278 /* color is in format rgb://rr/gg/bb */
1279 if (strncmp(colorname, "rgb:", 4) == 0) {
1280 if (parse_rgb(colorname, &rr, &gg, &bb) == -1)
1281 warnx("could not parse rgb %s", colorname);
1283 cr = xcb_alloc_color_reply(conn,
1284 xcb_alloc_color(conn, cmap, rr, gg, bb),
1290 warnx("color '%s' not found", colorname);
1293 nr = xcb_alloc_named_color_reply(conn,
1294 xcb_alloc_named_color(conn, cmap, strlen(colorname),
1297 strlcat(cname, colorname + 2, sizeof cname - 1);
1298 nr = xcb_alloc_named_color_reply(conn,
1299 xcb_alloc_named_color(conn, cmap, strlen(cname),
1306 warnx("color '%s' not found", colorname);
1313 setscreencolor(char *val, int i, int c)
1317 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1318 if (i > 0 && i <= num_screens) {
1319 screens[i - 1].c[c].pixel = name_to_pixel(val);
1320 free(screens[i - 1].c[c].name);
1321 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1323 } else if (i == -1) {
1324 for (i = 0; i < num_screens; i++) {
1325 screens[i].c[c].pixel = name_to_pixel(val);
1326 free(screens[i].c[c].name);
1327 if ((screens[i].c[c].name = strdup(val)) == NULL)
1331 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1336 fancy_stacker(struct workspace *ws)
1338 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1339 if (ws->cur_layout->l_stack == vertical_stack)
1340 snprintf(ws->stacker, sizeof ws->stacker,
1341 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1342 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1343 if (ws->cur_layout->l_stack == horizontal_stack)
1344 snprintf(ws->stacker, sizeof ws->stacker,
1345 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1346 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1350 plain_stacker(struct workspace *ws)
1352 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1353 if (ws->cur_layout->l_stack == vertical_stack)
1354 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1355 sizeof ws->stacker);
1356 if (ws->cur_layout->l_stack == horizontal_stack)
1357 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1358 sizeof ws->stacker);
1362 custom_region(char *val)
1364 unsigned int x, y, w, h;
1365 int sidx, num_screens;
1366 xcb_screen_t *screen;
1368 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1369 if (sscanf(val, "screen[%d]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1370 errx(1, "invalid custom region, "
1371 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1372 if (sidx < 1 || sidx > num_screens)
1373 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1377 if ((screen = get_screen(sidx)) == NULL)
1378 errx(1, "ERROR: can't get screen %d.", sidx);
1381 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1383 if (x > screen->width_in_pixels ||
1384 y > screen->height_in_pixels ||
1385 w + x > screen->width_in_pixels ||
1386 h + y > screen->height_in_pixels) {
1387 warnx("ignoring region %ux%u+%u+%u - not within screen "
1388 "boundaries (%ux%u)", w, h, x, y,
1389 screen->width_in_pixels, screen->height_in_pixels);
1393 new_region(&screens[sidx], x, y, w, h);
1397 socket_setnonblock(int fd)
1401 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1402 err(1, "fcntl F_GETFL");
1403 flags |= O_NONBLOCK;
1404 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1405 err(1, "fcntl F_SETFL");
1409 bar_print_legacy(struct swm_region *r, const char *s)
1411 xcb_rectangle_t rect;
1416 XRectangle ibox, lbox;
1420 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
1422 switch (bar_justify) {
1423 case SWM_BAR_JUSTIFY_LEFT:
1426 case SWM_BAR_JUSTIFY_CENTER:
1427 x = (WIDTH(r) - lbox.width) / 2;
1429 case SWM_BAR_JUSTIFY_RIGHT:
1430 x = WIDTH(r) - lbox.width - SWM_BAR_OFFSET;
1434 if (x < SWM_BAR_OFFSET)
1439 rect.width = WIDTH(r->bar);
1440 rect.height = HEIGHT(r->bar);
1442 /* clear back buffer */
1443 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1444 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1445 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc,
1446 sizeof(rect), &rect);
1448 /* draw back buffer */
1449 gcvd.graphics_exposures = 0;
1450 draw = XCreateGC(display, r->bar->buffer, GCGraphicsExposures, &gcvd);
1451 XSetForeground(display, draw, r->s->c[SWM_S_COLOR_BAR_FONT].pixel);
1452 DRAWSTRING(display, r->bar->buffer, bar_fs, draw,
1453 x, (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
1455 XFreeGC(display, draw);
1458 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1459 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1463 bar_print(struct swm_region *r, const char *s)
1466 xcb_rectangle_t rect;
1474 XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len, &info);
1476 switch (bar_justify) {
1477 case SWM_BAR_JUSTIFY_LEFT:
1480 case SWM_BAR_JUSTIFY_CENTER:
1481 x = (WIDTH(r) - info.width) / 2;
1483 case SWM_BAR_JUSTIFY_RIGHT:
1484 x = WIDTH(r) - info.width - SWM_BAR_OFFSET;
1488 if (x < SWM_BAR_OFFSET)
1493 rect.width = WIDTH(r->bar);
1494 rect.height = HEIGHT(r->bar);
1496 /* clear back buffer */
1497 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1498 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1499 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc,
1500 sizeof(rect), &rect);
1502 /* draw back buffer */
1503 draw = XftDrawCreate(display, r->bar->buffer,
1504 DefaultVisual(display, r->s->idx),
1505 DefaultColormap(display, r->s->idx));
1507 XftDrawStringUtf8(draw, &bar_font_color, bar_font, x,
1508 (HEIGHT(r->bar) + bar_font->height) / 2 - bar_font->descent,
1511 XftDrawDestroy(draw);
1514 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1515 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1519 bar_extra_stop(void)
1523 bzero(bar_pipe, sizeof bar_pipe);
1526 kill(bar_pid, SIGTERM);
1529 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1534 bar_class_name(char *s, size_t sz, struct swm_region *r)
1536 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1538 if (r->ws->focus->ch.class_name != NULL)
1539 strlcat(s, r->ws->focus->ch.class_name, sz);
1543 bar_title_name(char *s, size_t sz, struct swm_region *r)
1545 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1547 if (r->ws->focus->ch.instance_name != NULL)
1548 strlcat(s, r->ws->focus->ch.instance_name, sz);
1552 bar_class_title_name(char *s, size_t sz, struct swm_region *r)
1554 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1557 bar_class_name(s, sz, r);
1558 strlcat(s, ":", sz);
1559 bar_title_name(s, sz, r);
1563 bar_window_float(char *s, size_t sz, struct swm_region *r)
1565 if (r == NULL || r ->ws == NULL || r->ws->focus == NULL)
1567 if (r->ws->focus->floating)
1568 strlcat(s, "(f)", sz);
1572 bar_window_name(char *s, size_t sz, struct swm_region *r)
1576 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1578 if ((title = get_win_name(r->ws->focus->id)) == NULL)
1581 strlcat(s, title, sz);
1585 int urgent[SWM_WS_MAX];
1587 bar_urgent(char *s, size_t sz)
1590 int i, j, num_screens;
1592 xcb_get_property_cookie_t c;
1593 xcb_icccm_wm_hints_t hints;
1595 for (i = 0; i < workspace_limit; i++)
1598 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1599 for (i = 0; i < num_screens; i++)
1600 for (j = 0; j < workspace_limit; j++)
1601 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
1602 c = xcb_icccm_get_wm_hints(conn, win->id);
1603 if (xcb_icccm_get_wm_hints_reply(conn, c,
1606 if (hints.flags & XCB_ICCCM_WM_HINT_X_URGENCY)
1610 for (i = 0; i < workspace_limit; i++) {
1612 snprintf(b, sizeof b, "%d ", i + 1);
1614 snprintf(b, sizeof b, "- ");
1620 bar_workspace_name(char *s, size_t sz, struct swm_region *r)
1622 if (r == NULL || r->ws == NULL)
1624 if (r->ws->name != NULL)
1625 strlcat(s, r->ws->name, sz);
1628 /* build the default bar format according to the defined enabled options */
1630 bar_fmt(const char *fmtexp, char *fmtnew, struct swm_region *r, size_t sz)
1632 /* if format provided, just copy the buffers */
1633 if (bar_format != NULL) {
1634 strlcpy(fmtnew, fmtexp, sz);
1638 /* reset the output buffer */
1641 strlcat(fmtnew, "+N:+I ", sz);
1643 strlcat(fmtnew, "+S", sz);
1644 strlcat(fmtnew, " ", sz);
1646 /* only show the workspace name if there's actually one */
1647 if (r != NULL && r->ws != NULL && r->ws->name != NULL)
1648 strlcat(fmtnew, "<+D>", sz);
1649 strlcat(fmtnew, "+3<", sz);
1651 if (clock_enabled) {
1652 strlcat(fmtnew, fmtexp, sz);
1653 strlcat(fmtnew, "+4<", sz);
1656 /* bar_urgent already adds the space before the last asterisk */
1658 strlcat(fmtnew, "* +U*+4<", sz);
1660 if (title_class_enabled) {
1661 strlcat(fmtnew, "+C", sz);
1662 if (title_name_enabled == 0)
1663 strlcat(fmtnew, "+4<", sz);
1666 /* checks needed by the colon and floating strlcat(3) calls below */
1667 if (r != NULL && r->ws != NULL && r->ws->focus != NULL) {
1668 if (title_name_enabled) {
1669 if (title_class_enabled)
1670 strlcat(fmtnew, ":", sz);
1671 strlcat(fmtnew, "+T+4<", sz);
1673 if (window_name_enabled) {
1674 if (r->ws->focus->floating)
1675 strlcat(fmtnew, "+F ", sz);
1676 strlcat(fmtnew, "+64W ", sz);
1680 /* finally add the action script output and the version */
1681 strlcat(fmtnew, "+4<+A+4<+V", sz);
1685 bar_replace_pad(char *tmp, int *limit, size_t sz)
1687 /* special case; no limit given, pad one space, instead */
1688 if (*limit == (int)sz - 1)
1690 snprintf(tmp, sz, "%*s", *limit, " ");
1693 /* replaces the bar format character sequences (like in tmux(1)) */
1695 bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
1699 char tmp[SWM_BAR_MAX];
1703 /* reset strlcat(3) buffer */
1706 /* get number, if any */
1709 if (sscanf(fmt, "%d%n", &limit, &size) != 1)
1710 limit = sizeof tmp - 1;
1711 if (limit <= 0 || limit >= (int)sizeof tmp)
1712 limit = sizeof tmp - 1;
1714 /* there is nothing to replace (ie EOL) */
1721 bar_replace_pad(tmp, &limit, sizeof tmp);
1724 snprintf(tmp, sizeof tmp, "%s", bar_ext);
1727 bar_class_name(tmp, sizeof tmp, r);
1730 bar_workspace_name(tmp, sizeof tmp, r);
1733 bar_window_float(tmp, sizeof tmp, r);
1736 snprintf(tmp, sizeof tmp, "%d", r->ws->idx + 1);
1739 snprintf(tmp, sizeof tmp, "%d", r->s->idx + 1);
1742 bar_class_title_name(tmp, sizeof tmp, r);
1745 snprintf(tmp, sizeof tmp, "%s", r->ws->stacker);
1748 bar_title_name(tmp, sizeof tmp, r);
1751 bar_urgent(tmp, sizeof tmp);
1754 snprintf(tmp, sizeof tmp, "%s", bar_vertext);
1757 bar_window_name(tmp, sizeof tmp, r);
1760 /* unknown character sequence; copy as-is */
1761 snprintf(tmp, sizeof tmp, "+%c", *fmt);
1767 if ((int)len < limit)
1769 while (limit-- > 0) {
1770 if (*offrep >= sz - 1)
1772 fmtrep[(*offrep)++] = *ptr++;
1780 bar_replace(char *fmt, char *fmtrep, struct swm_region *r, size_t sz)
1785 while (*fmt != '\0') {
1787 /* skip ordinary characters */
1790 fmtrep[off++] = *fmt++;
1794 /* character sequence found; replace it */
1795 fmt = bar_replace_seq(fmt, fmtrep, r, &off, sz);
1804 bar_fmt_expand(char *fmtexp, size_t sz)
1811 /* start by grabbing the current time and date */
1813 localtime_r(&tmt, &tm);
1815 /* figure out what to expand */
1816 if (bar_format != NULL)
1818 else if (bar_format == NULL && clock_enabled)
1820 /* if nothing to expand bail out */
1826 /* copy as-is, just in case the format shouldn't be expanded below */
1827 strlcpy(fmtexp, fmt, sz);
1828 /* finally pass the string through strftime(3) */
1829 #ifndef SWM_DENY_CLOCK_FORMAT
1830 if ((len = strftime(fmtexp, sz, fmt, &tm)) == 0)
1831 warnx("format too long");
1839 char fmtexp[SWM_BAR_MAX], fmtnew[SWM_BAR_MAX];
1840 char fmtrep[SWM_BAR_MAX];
1842 struct swm_region *r;
1844 /* expand the format by first passing it through strftime(3) */
1845 bar_fmt_expand(fmtexp, sizeof fmtexp);
1847 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1848 for (i = 0; i < num_screens; i++) {
1849 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1852 bar_fmt(fmtexp, fmtnew, r, sizeof fmtnew);
1853 bar_replace(fmtnew, fmtrep, r, sizeof fmtrep);
1854 if (bar_font_legacy)
1855 bar_print_legacy(r, fmtrep);
1857 bar_print(r, fmtrep);
1868 if (bar_enabled == 0)
1870 if (bar_extra && bar_extra_running) {
1871 /* ignore short reads; it'll correct itself */
1872 while ((b = fgetln(stdin, &len)) != NULL)
1873 if (b && b[len - 1] == '\n') {
1875 strlcpy((char *)bar_ext, b, sizeof bar_ext);
1877 if (b == NULL && errno != EAGAIN) {
1878 warn("bar_update: bar_extra failed");
1882 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1891 /* suppress unused warning since var is needed */
1898 bar_toggle(struct swm_region *r, union arg *args)
1900 struct swm_region *tmpr;
1903 /* suppress unused warnings since vars are needed */
1907 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
1909 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1911 for (i = 0; i < num_screens; i++)
1912 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1914 xcb_unmap_window(conn, tmpr->bar->id);
1916 for (i = 0; i < num_screens; i++)
1917 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1919 map_window_raised(tmpr->bar->id);
1922 bar_enabled = !bar_enabled;
1926 /* must be after stack */
1929 if (focus_mode == SWM_FOCUS_DEFAULT)
1930 event_drain(XCB_ENTER_NOTIFY);
1938 struct swm_region *r;
1942 /* do this here because the conf file is in memory */
1943 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1944 /* launch external status app */
1945 bar_extra_running = 1;
1946 if (pipe(bar_pipe) == -1)
1947 err(1, "pipe error");
1948 socket_setnonblock(bar_pipe[0]);
1949 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1950 if (dup2(bar_pipe[0], 0) == -1)
1952 if (dup2(bar_pipe[1], 1) == -1)
1954 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1955 err(1, "could not disable SIGPIPE");
1956 switch (bar_pid = fork()) {
1958 err(1, "cannot fork");
1962 execvp(bar_argv[0], bar_argv);
1963 err(1, "%s external app failed", bar_argv[0]);
1965 default: /* parent */
1971 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1972 for (i = 0; i < num_screens; i++)
1973 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1976 wa[0] = screens[i].c[SWM_S_COLOR_BAR].pixel;
1977 wa[1] = screens[i].c[SWM_S_COLOR_BAR_BORDER].pixel;
1978 xcb_change_window_attributes(conn, r->bar->id,
1979 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
1989 while ((s = index(s, '-'))) {
1994 return (count == 14);
2000 char *default_string;
2001 char **missing_charsets;
2002 int num_missing_charsets = 0;
2006 XFreeFontSet(display, bar_fs);
2010 DNPRINTF(SWM_D_INIT, "fontset_init: loading bar_fonts: %s\n", bar_fonts);
2012 bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
2013 &num_missing_charsets, &default_string);
2015 if (num_missing_charsets > 0) {
2016 warnx("Unable to load charset(s):");
2018 for (i = 0; i < num_missing_charsets; ++i)
2019 warnx("%s", missing_charsets[i]);
2021 XFreeStringList(missing_charsets);
2023 if (strcmp(default_string, ""))
2024 warnx("Glyphs from those sets will be replaced "
2025 "by '%s'.", default_string);
2027 warnx("Glyphs from those sets won't be drawn.");
2031 errx(1, "Error creating font set structure.");
2033 bar_fs_extents = XExtentsOfFontSet(bar_fs);
2035 bar_height = bar_fs_extents->max_logical_extent.height +
2036 2 * bar_border_width;
2043 xft_init(struct swm_region *r)
2045 char *font, *d, *search;
2048 if (bar_font == NULL) {
2049 if ((d = strdup(bar_fonts)) == NULL)
2050 errx(1, "insufficient memory.");
2052 while ((font = strsep(&search, ",")) != NULL) {
2056 DNPRINTF(SWM_D_INIT, "xft_init: try font %s\n", font);
2059 bar_font = XftFontOpenXlfd(display, r->s->idx,
2062 bar_font = XftFontOpenName(display, r->s->idx,
2067 warnx("unable to load font %s", font);
2070 DNPRINTF(SWM_D_INIT, "successfully opened "
2078 if (bar_font == NULL)
2079 errx(1, "unable to open a font");
2081 PIXEL_TO_XRENDERCOLOR(r->s->c[SWM_S_COLOR_BAR_FONT].pixel, color);
2083 if (!XftColorAllocValue(display, DefaultVisual(display, r->s->idx),
2084 DefaultColormap(display, r->s->idx), &color, &bar_font_color))
2085 warn("unable to allocate Xft color");
2087 bar_height = bar_font->height + 2 * bar_border_width;
2094 bar_setup(struct swm_region *r)
2096 xcb_screen_t *screen;
2099 DNPRINTF(SWM_D_BAR, "bar_setup: screen %d.\n",
2102 if ((screen = get_screen(r->s->idx)) == NULL)
2103 errx(1, "ERROR: can't get screen %d.", r->s->idx);
2108 if ((r->bar = calloc(1, sizeof(struct swm_bar))) == NULL)
2109 err(1, "bar_setup: calloc: failed to allocate memory.");
2111 if (bar_font_legacy)
2117 Y(r->bar) = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
2118 WIDTH(r->bar) = WIDTH(r) - 2 * bar_border_width;
2119 HEIGHT(r->bar) = bar_height - 2 * bar_border_width;
2121 r->bar->id = xcb_generate_id(conn);
2122 wa[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
2123 wa[1] = r->s->c[SWM_S_COLOR_BAR_BORDER].pixel;
2124 wa[2] = XCB_EVENT_MASK_EXPOSURE;
2126 xcb_create_window(conn, XCB_COPY_FROM_PARENT, r->bar->id, r->s->root,
2127 X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar),
2128 bar_border_width, XCB_WINDOW_CLASS_INPUT_OUTPUT,
2129 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL
2130 | XCB_CW_EVENT_MASK, wa);
2132 r->bar->buffer = xcb_generate_id(conn);
2133 xcb_create_pixmap(conn, screen->root_depth, r->bar->buffer, r->bar->id,
2134 WIDTH(r->bar), HEIGHT(r->bar));
2137 xcb_randr_select_input(conn, r->bar->id,
2138 XCB_RANDR_NOTIFY_MASK_OUTPUT_CHANGE);
2141 map_window_raised(r->bar->id);
2143 DNPRINTF(SWM_D_BAR, "bar_setup: window: 0x%x, (x,y) w x h: (%d,%d) "
2144 "%d x %d\n", WINID(r->bar), X(r->bar), Y(r->bar), WIDTH(r->bar),
2147 if (signal(SIGALRM, bar_signal) == SIG_ERR)
2148 err(1, "could not install bar_signal");
2153 bar_cleanup(struct swm_region *r)
2157 xcb_destroy_window(conn, r->bar->id);
2158 xcb_free_pixmap(conn, r->bar->buffer);
2164 set_win_state(struct ws_win *win, uint16_t state)
2166 uint16_t data[2] = { state, XCB_ATOM_NONE };
2168 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%x\n", win->id);
2173 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id, a_state,
2174 a_state, 32, 2, data);
2178 getstate(xcb_window_t w)
2180 uint32_t result = 0;
2181 xcb_get_property_cookie_t c;
2182 xcb_get_property_reply_t *r;
2184 c = xcb_get_property(conn, 0, w, a_state, a_state, 0L, 2L);
2185 r = xcb_get_property_reply(conn, c, NULL);
2188 if (r->type == a_state && r->format == 32 && r->length == 2)
2189 result = *((uint32_t *)xcb_get_property_value(r));
2193 DNPRINTF(SWM_D_MISC, "getstate property: win 0x%x state %u\n", w,
2199 version(struct swm_region *r, union arg *args)
2201 /* suppress unused warnings since vars are needed */
2205 bar_version = !bar_version;
2207 snprintf(bar_vertext, sizeof bar_vertext,
2208 "Version: %s Build: %s", SPECTRWM_VERSION, buildstr);
2210 strlcpy(bar_vertext, "", sizeof bar_vertext);
2217 client_msg(struct ws_win *win, xcb_atom_t a)
2219 xcb_client_message_event_t ev;
2224 bzero(&ev, sizeof ev);
2225 ev.response_type = XCB_CLIENT_MESSAGE;
2226 ev.window = win->id;
2229 ev.data.data32[0] = a;
2230 ev.data.data32[1] = XCB_CURRENT_TIME;
2232 xcb_send_event(conn, 0, win->id,
2233 XCB_EVENT_MASK_NO_EVENT, (const char *)&ev);
2236 /* synthetic response to a ConfigureRequest when not making a change */
2238 config_win(struct ws_win *win, xcb_configure_request_event_t *ev)
2240 xcb_configure_notify_event_t ce;
2245 /* send notification of unchanged state. */
2246 bzero(&ce, sizeof(ce));
2247 ce.response_type = XCB_CONFIGURE_NOTIFY;
2250 ce.width = WIDTH(win);
2251 ce.height = HEIGHT(win);
2252 ce.override_redirect = 0;
2257 ce.window = win->id;
2258 ce.border_width = BORDER(win);
2259 ce.above_sibling = XCB_WINDOW_NONE;
2262 ce.event = ev->window;
2263 ce.window = ev->window;
2265 /* make response appear more WM_SIZE_HINTS-compliant */
2266 if (win->sh.flags) {
2267 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%x,"
2268 " sh.flags: %u, min: %d x %d, max: %d x %d, inc: "
2269 "%d x %d\n", win->id, win->sh.flags, SH_MIN_W(win),
2270 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
2271 SH_INC_W(win), SH_INC_H(win));
2276 /* the hint may be set... to 0! */
2277 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
2278 ce.width = SH_MIN_W(win);
2279 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
2280 ce.height = SH_MIN_H(win);
2285 /* may also be advertized as 0 */
2286 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
2287 ce.width = SH_MAX_W(win);
2288 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
2289 ce.height = SH_MAX_H(win);
2292 /* resize increment. */
2294 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
2295 ce.width -= (ce.width - SH_MIN_W(win)) %
2297 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
2298 ce.height -= (ce.height - SH_MIN_H(win)) %
2302 /* adjust x and y for requested border_width. */
2303 ce.x += BORDER(win) - ev->border_width;
2304 ce.y += BORDER(win) - ev->border_width;
2305 ce.border_width = ev->border_width;
2306 ce.above_sibling = ev->sibling;
2309 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%x, (x,y) w x h: "
2310 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
2311 ce.y, ce.width, ce.height, ce.border_width);
2313 xcb_send_event(conn, 0, win->id, XCB_EVENT_MASK_STRUCTURE_NOTIFY,
2318 count_win(struct workspace *ws, int count_transient)
2323 TAILQ_FOREACH(win, &ws->winlist, entry) {
2324 if (count_transient == 0 && win->floating)
2326 if (count_transient == 0 && win->transient)
2332 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
2338 quit(struct swm_region *r, union arg *args)
2340 /* suppress unused warnings since vars are needed */
2344 DNPRINTF(SWM_D_MISC, "quit\n");
2349 unmap_window(struct ws_win *win)
2351 DNPRINTF(SWM_D_EVENT, "unmap_window: window: 0x%x\n", win->id);
2356 /* don't unmap again */
2357 if (getstate(win->id) == XCB_ICCCM_WM_STATE_ICONIC)
2360 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
2362 xcb_unmap_window(conn, win->id);
2363 xcb_change_window_attributes(conn, win->id,
2364 XCB_CW_BORDER_PIXEL, &win->s->c[SWM_S_COLOR_UNFOCUS].pixel);
2371 int i, j, num_screens;
2373 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2374 for (i = 0; i < num_screens; i++)
2375 for (j = 0; j < workspace_limit; j++)
2376 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2381 fake_keypress(struct ws_win *win, xcb_keysym_t keysym, uint16_t modifiers)
2383 xcb_key_press_event_t event;
2384 xcb_keycode_t *keycode;
2389 keycode = xcb_key_symbols_get_keycode(syms, keysym);
2391 DNPRINTF(SWM_D_MISC, "fake_keypress: win 0x%x keycode %u\n",
2394 bzero(&event, sizeof(event));
2395 event.event = win->id;
2396 event.root = win->s->root;
2397 event.child = XCB_WINDOW_NONE;
2398 event.time = XCB_CURRENT_TIME;
2399 event.event_x = X(win);
2400 event.event_y = Y(win);
2403 event.same_screen = 1;
2404 event.detail = *keycode;
2405 event.state = modifiers;
2407 event.response_type = XCB_KEY_PRESS;
2408 xcb_send_event(conn, 1, win->id,
2409 XCB_EVENT_MASK_KEY_PRESS, (const char *)&event);
2411 event.response_type = XCB_KEY_RELEASE;
2412 xcb_send_event(conn, 1, win->id,
2413 XCB_EVENT_MASK_KEY_RELEASE, (const char *)&event);
2419 restart(struct swm_region *r, union arg *args)
2421 /* suppress unused warning since var is needed */
2425 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
2429 execvp(start_argv[0], start_argv);
2430 warn("execvp failed");
2435 root_to_region(xcb_window_t root)
2437 struct swm_region *r = NULL;
2439 xcb_query_pointer_reply_t *qpr;
2441 DNPRINTF(SWM_D_MISC, "root_to_region: window: 0x%x\n", root);
2443 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2444 for (i = 0; i < num_screens; i++)
2445 if (screens[i].root == root)
2448 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn,
2449 screens[i].root), NULL);
2452 DNPRINTF(SWM_D_MISC, "root_to_region: pointer: (%d,%d)\n",
2453 qpr->root_x, qpr->root_y);
2454 /* choose a region based on pointer location */
2455 TAILQ_FOREACH(r, &screens[i].rl, entry)
2456 if (X(r) <= qpr->root_x && qpr->root_x < MAX_X(r) &&
2457 Y(r) <= qpr->root_y && qpr->root_y < MAX_Y(r))
2463 r = TAILQ_FIRST(&screens[i].rl);
2469 find_unmanaged_window(xcb_window_t id)
2472 int i, j, num_screens;
2474 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2475 for (i = 0; i < num_screens; i++)
2476 for (j = 0; j < workspace_limit; j++)
2477 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
2485 find_window(xcb_window_t id)
2488 int i, j, num_screens;
2489 xcb_query_tree_reply_t *r;
2491 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2492 for (i = 0; i < num_screens; i++)
2493 for (j = 0; j < workspace_limit; j++)
2494 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2498 r = xcb_query_tree_reply(conn, xcb_query_tree(conn, id), NULL);
2502 /* if we were looking for the parent return that window instead */
2503 if (r->parent == 0 || r->root == r->parent) {
2508 /* look for parent */
2509 for (i = 0; i < num_screens; i++)
2510 for (j = 0; j < workspace_limit; j++)
2511 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2512 if (r->parent == win->id) {
2522 spawn(int ws_idx, union arg *args, int close_fd)
2527 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
2529 close(xcb_get_file_descriptor(conn));
2531 setenv("LD_PRELOAD", SWM_LIB, 1);
2533 if (asprintf(&ret, "%d", ws_idx) == -1) {
2534 warn("spawn: asprintf SWM_WS");
2537 setenv("_SWM_WS", ret, 1);
2541 if (asprintf(&ret, "%d", getpid()) == -1) {
2542 warn("spawn: asprintf _SWM_PID");
2545 setenv("_SWM_PID", ret, 1);
2549 if (setsid() == -1) {
2550 warn("spawn: setsid");
2556 * close stdin and stdout to prevent interaction between apps
2557 * and the baraction script
2558 * leave stderr open to record errors
2560 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
2561 warn("spawn: open");
2564 dup2(fd, STDIN_FILENO);
2565 dup2(fd, STDOUT_FILENO);
2570 execvp(args->argv[0], args->argv);
2572 warn("spawn: execvp");
2577 kill_refs(struct ws_win *win)
2579 int i, x, num_screens;
2580 struct swm_region *r;
2581 struct workspace *ws;
2586 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2587 for (i = 0; i < num_screens; i++)
2588 TAILQ_FOREACH(r, &screens[i].rl, entry)
2589 for (x = 0; x < workspace_limit; x++) {
2591 if (win == ws->focus)
2593 if (win == ws->focus_prev)
2594 ws->focus_prev = NULL;
2599 validate_win(struct ws_win *testwin)
2602 struct workspace *ws;
2603 struct swm_region *r;
2604 int i, x, num_screens;
2606 if (testwin == NULL)
2609 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2610 for (i = 0; i < num_screens; i++)
2611 TAILQ_FOREACH(r, &screens[i].rl, entry)
2612 for (x = 0; x < workspace_limit; x++) {
2614 TAILQ_FOREACH(win, &ws->winlist, entry)
2622 validate_ws(struct workspace *testws)
2624 struct swm_region *r;
2625 struct workspace *ws;
2626 int i, x, num_screens;
2628 /* validate all ws */
2629 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2630 for (i = 0; i < num_screens; i++)
2631 TAILQ_FOREACH(r, &screens[i].rl, entry)
2632 for (x = 0; x < workspace_limit; x++) {
2641 unfocus_win(struct ws_win *win)
2643 xcb_window_t none = XCB_WINDOW_NONE;
2645 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%x\n", WINID(win));
2649 if (win->ws == NULL)
2652 if (validate_ws(win->ws))
2653 return; /* XXX this gets hit with thunderbird, needs fixing */
2655 if (win->ws->r == NULL)
2658 if (validate_win(win)) {
2663 if (win->ws->focus == win) {
2664 win->ws->focus = NULL;
2665 win->ws->focus_prev = win;
2668 if (validate_win(win->ws->focus)) {
2669 kill_refs(win->ws->focus);
2670 win->ws->focus = NULL;
2672 if (validate_win(win->ws->focus_prev)) {
2673 kill_refs(win->ws->focus_prev);
2674 win->ws->focus_prev = NULL;
2677 grabbuttons(win, 0);
2678 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
2679 &win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].pixel);
2680 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2681 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1, &none);
2688 int i, j, num_screens;
2690 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
2692 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2693 for (i = 0; i < num_screens; i++)
2694 for (j = 0; j < workspace_limit; j++)
2695 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2700 focus_win(struct ws_win *win)
2702 struct ws_win *cfw = NULL;
2703 xcb_get_input_focus_reply_t *r;
2704 xcb_window_t cur_focus = XCB_WINDOW_NONE;
2706 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%x\n", WINID(win));
2709 /* Clear the status-bar. */
2714 if (win->ws == NULL)
2717 if (validate_ws(win->ws))
2718 return; /* XXX this gets hit with thunderbird, needs fixing */
2720 if (validate_win(win)) {
2725 r = xcb_get_input_focus_reply(conn, xcb_get_input_focus(conn), NULL);
2727 cur_focus = r->focus;
2730 if ((cfw = find_window(cur_focus)) != NULL)
2734 /* use larger hammer since the window was killed somehow */
2735 TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
2736 if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
2737 xcb_change_window_attributes(conn, cfw->id,
2738 XCB_CW_BORDER_PIXEL,
2739 &cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].pixel);
2743 win->ws->focus = win;
2745 /* Tell app it can set focus. */
2746 if (win->take_focus) {
2747 /* java is special; always tell parent */
2748 if (win->transient && win->java)
2749 client_msg(find_window(win->transient), a_takefocus);
2751 client_msg(win, a_takefocus);
2754 if (win->ws->r != NULL) {
2756 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
2757 win->id, XCB_CURRENT_TIME);
2758 grabbuttons(win, 1);
2759 xcb_change_window_attributes(conn, win->id,
2760 XCB_CW_BORDER_PIXEL,
2761 &win->ws->r->s->c[SWM_S_COLOR_FOCUS].pixel);
2762 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
2763 win->ws->always_raise)
2764 map_window_raised(win->id);
2766 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2767 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
2774 /* If a child window should have focus instead, return it. */
2776 focus_magic(struct ws_win *win)
2778 struct ws_win *parent = NULL;
2780 DNPRINTF(SWM_D_FOCUS, "focus_magic: window: 0x%x\n", WINID(win));
2784 if (win->transient) {
2785 parent = find_window(win->transient);
2787 /* If parent prefers focus elsewhere, then do so. */
2788 if (parent && parent->focus_child) {
2789 if (validate_win(parent->focus_child) == 0)
2790 win = parent->focus_child;
2792 parent->focus_child = NULL;
2796 /* If this window prefers focus elsewhere, then do so. */
2797 if (win->focus_child) {
2798 if (validate_win(win->focus_child) == 0)
2799 win = win->focus_child;
2801 win->focus_child = NULL;
2808 event_drain(uint8_t rt)
2810 xcb_generic_event_t *evt;
2813 while ((evt = xcb_poll_for_event(conn))) {
2814 if (XCB_EVENT_RESPONSE_TYPE(evt) != rt)
2822 switchws(struct swm_region *r, union arg *args)
2824 int wsid = args->id, unmap_old = 0;
2825 struct swm_region *this_r, *other_r;
2827 struct workspace *new_ws, *old_ws;
2833 if (wsid >= workspace_limit)
2837 old_ws = this_r->ws;
2838 new_ws = &this_r->s->ws[wsid];
2840 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
2841 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
2843 if (new_ws == NULL || old_ws == NULL)
2845 if (new_ws == old_ws)
2848 other_r = new_ws->r;
2849 if (other_r == NULL) {
2850 /* the other workspace is hidden, hide this one */
2854 /* the other ws is visible in another region, exchange them */
2855 other_r->ws_prior = new_ws;
2856 other_r->ws = old_ws;
2857 old_ws->r = other_r;
2859 this_r->ws_prior = old_ws;
2860 this_r->ws = new_ws;
2863 /* this is needed so that we can click on a window after a restart */
2867 a.id = SWM_ARG_ID_FOCUSCUR;
2868 focus(new_ws->r, &a);
2870 /* unmap old windows */
2872 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2875 if (focus_mode == SWM_FOCUS_DEFAULT)
2876 event_drain(XCB_ENTER_NOTIFY);
2880 DNPRINTF(SWM_D_WS, "switchws: done\n");
2884 cyclews(struct swm_region *r, union arg *args)
2887 struct swm_screen *s = r->s;
2890 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2891 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2896 case SWM_ARG_ID_CYCLEWS_UP_ALL:
2899 case SWM_ARG_ID_CYCLEWS_UP:
2900 if (a.id < workspace_limit - 1)
2905 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
2908 case SWM_ARG_ID_CYCLEWS_DOWN:
2912 a.id = workspace_limit - 1;
2919 (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
2921 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2925 } while (a.id != r->ws->idx);
2929 priorws(struct swm_region *r, union arg *args)
2935 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2936 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2938 if (r->ws_prior == NULL)
2941 a.id = r->ws_prior->idx;
2946 cyclescr(struct swm_region *r, union arg *args)
2948 struct swm_region *rr = NULL;
2950 int i, x, y, num_screens;
2952 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2953 /* do nothing if we don't have more than one screen */
2954 if (!(num_screens > 1 || outputs > 1))
2959 case SWM_ARG_ID_CYCLESC_UP:
2960 rr = TAILQ_NEXT(r, entry);
2962 rr = TAILQ_FIRST(&screens[i].rl);
2964 case SWM_ARG_ID_CYCLESC_DOWN:
2965 rr = TAILQ_PREV(r, swm_region_list, entry);
2967 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2975 /* move mouse to region */
2977 y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
2978 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0, 0,
2981 a.id = SWM_ARG_ID_FOCUSCUR;
2984 if (rr->ws->focus) {
2985 /* move to focus window */
2986 x = X(rr->ws->focus) + 1;
2987 y = Y(rr->ws->focus) + 1;
2988 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0,
2994 sort_windows(struct ws_win_list *wl)
2996 struct ws_win *win, *parent, *nxt;
3001 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
3002 nxt = TAILQ_NEXT(win, entry);
3003 if (win->transient) {
3004 parent = find_window(win->transient);
3005 if (parent == NULL) {
3006 warnx("not possible bug");
3009 TAILQ_REMOVE(wl, win, entry);
3010 TAILQ_INSERT_AFTER(wl, parent, win, entry);
3017 swapwin(struct swm_region *r, union arg *args)
3019 struct ws_win *target, *source;
3020 struct ws_win *cur_focus;
3021 struct ws_win_list *wl;
3024 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
3025 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
3027 cur_focus = r->ws->focus;
3028 if (cur_focus == NULL)
3032 wl = &source->ws->winlist;
3035 case SWM_ARG_ID_SWAPPREV:
3036 if (source->transient)
3037 source = find_window(source->transient);
3038 target = TAILQ_PREV(source, ws_win_list, entry);
3039 if (target && target->transient)
3040 target = find_window(target->transient);
3041 TAILQ_REMOVE(wl, source, entry);
3043 TAILQ_INSERT_TAIL(wl, source, entry);
3045 TAILQ_INSERT_BEFORE(target, source, entry);
3047 case SWM_ARG_ID_SWAPNEXT:
3048 target = TAILQ_NEXT(source, entry);
3049 /* move the parent and let the sort handle the move */
3050 if (source->transient)
3051 source = find_window(source->transient);
3052 TAILQ_REMOVE(wl, source, entry);
3054 TAILQ_INSERT_HEAD(wl, source, entry);
3056 TAILQ_INSERT_AFTER(wl, target, source, entry);
3058 case SWM_ARG_ID_SWAPMAIN:
3059 target = TAILQ_FIRST(wl);
3060 if (target == source) {
3061 if (source->ws->focus_prev != NULL &&
3062 source->ws->focus_prev != target)
3063 source = source->ws->focus_prev;
3067 if (target == NULL || source == NULL)
3069 source->ws->focus_prev = target;
3070 TAILQ_REMOVE(wl, target, entry);
3071 TAILQ_INSERT_BEFORE(source, target, entry);
3072 TAILQ_REMOVE(wl, source, entry);
3073 TAILQ_INSERT_HEAD(wl, source, entry);
3075 case SWM_ARG_ID_MOVELAST:
3076 TAILQ_REMOVE(wl, source, entry);
3077 TAILQ_INSERT_TAIL(wl, source, entry);
3080 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
3088 if (focus_mode == SWM_FOCUS_DEFAULT)
3089 event_drain(XCB_ENTER_NOTIFY);
3095 focus_prev(struct ws_win *win)
3097 struct ws_win *winfocus = NULL;
3098 struct ws_win *cur_focus = NULL;
3099 struct ws_win_list *wl = NULL;
3100 struct workspace *ws = NULL;
3102 if (!(win && win->ws))
3107 cur_focus = ws->focus;
3109 DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%x, cur_focus: 0x%x\n",
3110 WINID(win), WINID(cur_focus));
3112 /* pickle, just focus on whatever */
3113 if (cur_focus == NULL) {
3114 /* use prev_focus if valid */
3115 if (ws->focus_prev && ws->focus_prev != cur_focus &&
3116 find_window(WINID(ws->focus_prev)))
3117 winfocus = ws->focus_prev;
3121 /* if transient focus on parent */
3122 if (cur_focus->transient) {
3123 winfocus = find_window(cur_focus->transient);
3127 /* if in max_stack try harder */
3128 if ((win->quirks & SWM_Q_FOCUSPREV) ||
3129 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
3130 if (cur_focus != ws->focus_prev)
3131 winfocus = ws->focus_prev;
3133 winfocus = TAILQ_PREV(win, ws_win_list, entry);
3138 DNPRINTF(SWM_D_FOCUS, "focus_prev: focus_close: %d\n", focus_close);
3140 if (winfocus == NULL || winfocus == win) {
3141 switch (focus_close) {
3142 case SWM_STACK_BOTTOM:
3143 winfocus = TAILQ_FIRST(wl);
3146 winfocus = TAILQ_LAST(wl, ws_win_list);
3148 case SWM_STACK_ABOVE:
3149 if ((winfocus = TAILQ_NEXT(cur_focus, entry)) == NULL) {
3150 if (focus_close_wrap)
3151 winfocus = TAILQ_FIRST(wl);
3153 winfocus = TAILQ_PREV(cur_focus,
3154 ws_win_list, entry);
3157 case SWM_STACK_BELOW:
3158 if ((winfocus = TAILQ_PREV(cur_focus, ws_win_list,
3160 if (focus_close_wrap)
3161 winfocus = TAILQ_LAST(wl, ws_win_list);
3163 winfocus = TAILQ_NEXT(cur_focus, entry);
3169 if (winfocus == NULL) {
3170 if (focus_default == SWM_STACK_TOP)
3171 winfocus = TAILQ_LAST(wl, ws_win_list);
3173 winfocus = TAILQ_FIRST(wl);
3177 focus_win(focus_magic(winfocus));
3181 focus(struct swm_region *r, union arg *args)
3183 struct ws_win *winfocus = NULL, *head;
3184 struct ws_win *cur_focus = NULL;
3185 struct ws_win_list *wl = NULL;
3186 struct workspace *ws = NULL;
3192 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
3194 /* treat FOCUS_CUR special */
3195 if (args->id == SWM_ARG_ID_FOCUSCUR) {
3196 if (r->ws->focus && r->ws->focus->iconic == 0)
3197 winfocus = r->ws->focus;
3198 else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
3199 winfocus = r->ws->focus_prev;
3201 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
3202 if (winfocus->iconic == 0)
3205 focus_win(focus_magic(winfocus));
3209 if ((cur_focus = r->ws->focus) == NULL)
3213 if (TAILQ_EMPTY(wl))
3215 /* make sure there is at least one uniconified window */
3217 TAILQ_FOREACH(winfocus, wl, entry)
3218 if (winfocus->iconic == 0) {
3226 case SWM_ARG_ID_FOCUSPREV:
3227 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
3229 head = TAILQ_LAST(wl, ws_win_list);
3231 if (WINID(winfocus) == cur_focus->transient) {
3232 head = TAILQ_PREV(winfocus, ws_win_list, entry);
3234 head = TAILQ_LAST(wl, ws_win_list);
3239 if (winfocus && winfocus->iconic) {
3240 while (winfocus != cur_focus) {
3241 if (winfocus == NULL)
3242 winfocus = TAILQ_LAST(wl, ws_win_list);
3243 if (winfocus->iconic == 0)
3245 winfocus = TAILQ_PREV(winfocus, ws_win_list,
3251 case SWM_ARG_ID_FOCUSNEXT:
3252 head = TAILQ_NEXT(cur_focus, entry);
3254 head = TAILQ_FIRST(wl);
3258 if (winfocus && winfocus->iconic) {
3259 while (winfocus != cur_focus) {
3260 if (winfocus == NULL)
3261 winfocus = TAILQ_FIRST(wl);
3262 if (winfocus->iconic == 0)
3264 winfocus = TAILQ_NEXT(winfocus, entry);
3269 case SWM_ARG_ID_FOCUSMAIN:
3270 winfocus = TAILQ_FIRST(wl);
3271 if (winfocus == cur_focus)
3272 winfocus = cur_focus->ws->focus_prev;
3279 focus_win(focus_magic(winfocus));
3285 cycle_layout(struct swm_region *r, union arg *args)
3287 struct workspace *ws = r->ws;
3290 /* suppress unused warning since var is needed */
3293 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
3296 if (ws->cur_layout->l_stack == NULL)
3297 ws->cur_layout = &layouts[0];
3302 a.id = SWM_ARG_ID_FOCUSCUR;
3305 if (focus_mode == SWM_FOCUS_DEFAULT)
3306 event_drain(XCB_ENTER_NOTIFY);
3312 stack_config(struct swm_region *r, union arg *args)
3314 struct workspace *ws = r->ws;
3316 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
3319 if (ws->cur_layout->l_config != NULL)
3320 ws->cur_layout->l_config(ws, args->id);
3322 if (args->id != SWM_ARG_ID_STACKINIT)
3329 struct swm_geometry g;
3330 struct swm_region *r;
3336 DNPRINTF(SWM_D_STACK, "stack: begin\n");
3338 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3339 for (i = 0; i < num_screens; i++) {
3343 TAILQ_FOREACH(r, &screens[i].rl, entry) {
3344 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
3345 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
3347 /* start with screen geometry, adjust for bar */
3349 g.w -= 2 * border_width;
3350 g.h -= 2 * border_width;
3356 r->ws->cur_layout->l_stack(r->ws, &g);
3357 r->ws->cur_layout->l_string(r->ws);
3358 /* save r so we can track region changes */
3365 DNPRINTF(SWM_D_STACK, "stack: end\n");
3369 store_float_geom(struct ws_win *win, struct swm_region *r)
3371 /* retain window geom and region geom */
3372 win->g_float = win->g;
3373 win->g_float.x -= X(r);
3374 win->g_float.y -= Y(r);
3375 win->g_floatvalid = 1;
3376 DNPRINTF(SWM_D_MISC, "store_float_geom: window: 0x%x, g: (%d,%d)"
3377 " %d x %d, g_float: (%d,%d) %d x %d\n", win->id, X(win), Y(win),
3378 WIDTH(win), HEIGHT(win), win->g_float.x, win->g_float.y,
3379 win->g_float.w, win->g_float.h);
3383 stack_floater(struct ws_win *win, struct swm_region *r)
3388 DNPRINTF(SWM_D_MISC, "stack_floater: window: 0x%x\n", win->id);
3391 * to allow windows to change their size (e.g. mplayer fs) only retrieve
3392 * geom on ws switches or return from max mode
3394 if (win->g_floatvalid && (win->floatmaxed || (r != r->ws->old_r &&
3395 !(win->ewmh_flags & EWMH_F_FULLSCREEN)))) {
3396 /* refloat at last floating relative position */
3397 win->g = win->g_float;
3402 win->floatmaxed = 0;
3405 * if set to fullscreen mode, configure window to maximum size.
3407 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3408 if (!win->g_floatvalid)
3409 store_float_geom(win, win->ws->r);
3411 win->g = win->ws->r->g;
3415 * remove border on fullscreen floater when in fullscreen mode or when
3416 * the quirk is present.
3418 if ((win->ewmh_flags & EWMH_F_FULLSCREEN) ||
3419 ((win->quirks & SWM_Q_FULLSCREEN) &&
3420 (WIDTH(win) >= WIDTH(r)) && (HEIGHT(win) >= HEIGHT(r)))) {
3421 if (win->bordered) {
3423 X(win) += border_width;
3424 Y(win) += border_width;
3426 } else if (!win->bordered) {
3428 X(win) -= border_width;
3429 Y(win) -= border_width;
3432 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
3433 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
3434 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
3439 * floaters and transients are auto-centred unless moved
3442 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - BORDER(win);
3443 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - BORDER(win);
3446 /* keep window within region bounds */
3447 constrain_window(win, r, 0);
3453 * Send keystrokes to terminal to decrease/increase the font size as the
3454 * window size changes.
3457 adjust_font(struct ws_win *win)
3459 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
3460 win->floating || win->transient)
3463 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
3464 WIDTH(win) / win->sh.width_inc < term_width &&
3465 win->font_steps < SWM_MAX_FONT_STEPS) {
3466 win->font_size_boundary[win->font_steps] =
3467 (win->sh.width_inc * term_width) + win->sh.base_width;
3470 win->last_inc = win->sh.width_inc;
3471 fake_keypress(win, XK_KP_Subtract, XCB_MOD_MASK_SHIFT);
3472 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
3473 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
3476 win->last_inc = win->sh.width_inc;
3477 fake_keypress(win, XK_KP_Add, XCB_MOD_MASK_SHIFT);
3481 #define SWAPXY(g) do { \
3483 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
3484 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
3487 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
3489 struct swm_geometry win_g, r_g = *g;
3490 struct ws_win *win, *fs_win = NULL;
3491 int i, j, s, stacks;
3492 int w_inc = 1, h_inc, w_base = 1, h_base;
3493 int hrh, extra = 0, h_slice, last_h = 0;
3494 int split, colno, winno, mwin, msize, mscale;
3495 int remain, missing, v_slice, reconfigure;
3497 xcb_get_window_attributes_reply_t *war;
3499 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
3500 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
3502 winno = count_win(ws, 0);
3503 if (winno == 0 && count_win(ws, 1) == 0)
3506 TAILQ_FOREACH(win, &ws->winlist, entry)
3507 if (win->transient == 0 && win->floating == 0
3508 && win->iconic == 0)
3515 w_inc = win->sh.width_inc;
3516 w_base = win->sh.base_width;
3517 mwin = ws->l_state.horizontal_mwin;
3518 mscale = ws->l_state.horizontal_msize;
3519 stacks = ws->l_state.horizontal_stacks;
3522 w_inc = win->sh.height_inc;
3523 w_base = win->sh.base_height;
3524 mwin = ws->l_state.vertical_mwin;
3525 mscale = ws->l_state.vertical_msize;
3526 stacks = ws->l_state.vertical_stacks;
3530 if (stacks > winno - mwin)
3531 stacks = winno - mwin;
3535 h_slice = r_g.h / SWM_H_SLICE;
3536 if (mwin && winno > mwin) {
3537 v_slice = r_g.w / SWM_V_SLICE;
3541 win_g.w = v_slice * mscale;
3543 if (w_inc > 1 && w_inc < v_slice) {
3544 /* adjust for window's requested size increment */
3545 remain = (win_g.w - w_base) % w_inc;
3551 win_g.x += r_g.w - msize;
3554 colno = split = winno / stacks;
3555 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
3556 2 * border_width) / stacks);
3558 hrh = r_g.h / colno;
3559 extra = r_g.h - (colno * hrh);
3560 win_g.h = hrh - 2 * border_width;
3562 /* stack all the tiled windows */
3563 i = j = 0, s = stacks;
3564 TAILQ_FOREACH(win, &ws->winlist, entry) {
3565 if (win->transient != 0 || win->floating != 0)
3567 if (win->iconic != 0)
3570 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3575 if (split && i == split) {
3576 colno = (winno - mwin) / stacks;
3577 if (s <= (winno - mwin) % stacks)
3579 split = split + colno;
3580 hrh = (r_g.h / colno);
3581 extra = r_g.h - (colno * hrh);
3585 win_g.x += win_g.w + 2 * border_width;
3586 win_g.w = (r_g.w - msize -
3587 (stacks * 2 * border_width)) / stacks;
3589 win_g.w += (r_g.w - msize -
3590 (stacks * 2 * border_width)) % stacks;
3594 win_g.h = hrh - 2 * border_width;
3596 h_inc = win->sh.width_inc;
3597 h_base = win->sh.base_width;
3599 h_inc = win->sh.height_inc;
3600 h_base = win->sh.base_height;
3602 if (j == colno - 1) {
3603 win_g.h = hrh + extra;
3604 } else if (h_inc > 1 && h_inc < h_slice) {
3605 /* adjust for window's requested size increment */
3606 remain = (win_g.h - h_base) % h_inc;
3607 missing = h_inc - remain;
3609 if (missing <= extra || j == 0) {
3621 win_g.y += last_h + 2 * border_width;
3623 if (disable_border && bar_enabled == 0 && winno == 1){
3625 win_g.w += 2 * border_width;
3626 win_g.h += 2 * border_width;
3631 if (X(win) != win_g.y || Y(win) != win_g.x ||
3632 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
3636 WIDTH(win) = win_g.h;
3637 HEIGHT(win) = win_g.w;
3640 if (X(win) != win_g.x || Y(win) != win_g.y ||
3641 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
3645 WIDTH(win) = win_g.w;
3646 HEIGHT(win) = win_g.h;
3650 if (bordered != win->bordered) {
3652 win->bordered = bordered;
3660 war = xcb_get_window_attributes_reply(conn,
3661 xcb_get_window_attributes(conn, win->id),
3664 if (war->map_state == XCB_MAP_STATE_UNMAPPED)
3665 map_window_raised(win->id);
3675 /* now, stack all the floaters and transients */
3676 TAILQ_FOREACH(win, &ws->winlist, entry) {
3677 if (win->transient == 0 && win->floating == 0)
3679 if (win->iconic == 1)
3681 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3686 stack_floater(win, ws->r);
3687 map_window_raised(win->id);
3691 stack_floater(fs_win, ws->r);
3692 map_window_raised(fs_win->id);
3697 vertical_config(struct workspace *ws, int id)
3699 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
3703 case SWM_ARG_ID_STACKRESET:
3704 case SWM_ARG_ID_STACKINIT:
3705 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
3706 ws->l_state.vertical_mwin = 1;
3707 ws->l_state.vertical_stacks = 1;
3709 case SWM_ARG_ID_MASTERSHRINK:
3710 if (ws->l_state.vertical_msize > 1)
3711 ws->l_state.vertical_msize--;
3713 case SWM_ARG_ID_MASTERGROW:
3714 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
3715 ws->l_state.vertical_msize++;
3717 case SWM_ARG_ID_MASTERADD:
3718 ws->l_state.vertical_mwin++;
3720 case SWM_ARG_ID_MASTERDEL:
3721 if (ws->l_state.vertical_mwin > 0)
3722 ws->l_state.vertical_mwin--;
3724 case SWM_ARG_ID_STACKINC:
3725 ws->l_state.vertical_stacks++;
3727 case SWM_ARG_ID_STACKDEC:
3728 if (ws->l_state.vertical_stacks > 1)
3729 ws->l_state.vertical_stacks--;
3731 case SWM_ARG_ID_FLIPLAYOUT:
3732 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
3740 vertical_stack(struct workspace *ws, struct swm_geometry *g)
3742 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
3744 stack_master(ws, g, 0, ws->l_state.vertical_flip);
3748 horizontal_config(struct workspace *ws, int id)
3750 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
3753 case SWM_ARG_ID_STACKRESET:
3754 case SWM_ARG_ID_STACKINIT:
3755 ws->l_state.horizontal_mwin = 1;
3756 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
3757 ws->l_state.horizontal_stacks = 1;
3759 case SWM_ARG_ID_MASTERSHRINK:
3760 if (ws->l_state.horizontal_msize > 1)
3761 ws->l_state.horizontal_msize--;
3763 case SWM_ARG_ID_MASTERGROW:
3764 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
3765 ws->l_state.horizontal_msize++;
3767 case SWM_ARG_ID_MASTERADD:
3768 ws->l_state.horizontal_mwin++;
3770 case SWM_ARG_ID_MASTERDEL:
3771 if (ws->l_state.horizontal_mwin > 0)
3772 ws->l_state.horizontal_mwin--;
3774 case SWM_ARG_ID_STACKINC:
3775 ws->l_state.horizontal_stacks++;
3777 case SWM_ARG_ID_STACKDEC:
3778 if (ws->l_state.horizontal_stacks > 1)
3779 ws->l_state.horizontal_stacks--;
3781 case SWM_ARG_ID_FLIPLAYOUT:
3782 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
3790 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
3792 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
3794 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
3797 /* fullscreen view */
3799 max_stack(struct workspace *ws, struct swm_geometry *g)
3801 struct swm_geometry gg = *g;
3802 struct ws_win *win, *wintrans = NULL, *parent = NULL;
3803 int winno, num_screens;
3805 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
3810 winno = count_win(ws, 0);
3811 if (winno == 0 && count_win(ws, 1) == 0)
3814 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3815 TAILQ_FOREACH(win, &ws->winlist, entry) {
3816 if (win->transient) {
3818 parent = find_window(win->transient);
3822 if (win->floating && win->floatmaxed == 0 ) {
3824 * retain geometry for retrieval on exit from
3827 store_float_geom(win, ws->r);
3828 win->floatmaxed = 1;
3831 /* only reconfigure if necessary */
3832 if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
3833 HEIGHT(win) != gg.h) {
3839 WIDTH(win) += 2 * border_width;
3840 HEIGHT(win) += 2 * border_width;
3845 /* unmap only if we don't have multi screen */
3846 if (win != ws->focus)
3847 if (!(num_screens > 1 || outputs > 1))
3851 /* put the last transient on top */
3854 map_window_raised(parent->id);
3855 stack_floater(wintrans, ws->r);
3856 focus_win(focus_magic(wintrans));
3861 send_to_ws(struct swm_region *r, union arg *args)
3863 int wsid = args->id;
3864 struct ws_win *win = NULL, *parent;
3865 struct workspace *ws, *nws;
3866 char ws_idx_str[SWM_PROPLEN];
3869 if (wsid >= workspace_limit)
3872 if (r && r->ws && r->ws->focus)
3878 if (win->ws->idx == wsid)
3881 DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%x\n", win->id);
3884 nws = &win->s->ws[wsid];
3886 a.id = SWM_ARG_ID_FOCUSPREV;
3888 if (win->transient) {
3889 parent = find_window(win->transient);
3891 unmap_window(parent);
3892 TAILQ_REMOVE(&ws->winlist, parent, entry);
3893 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
3898 TAILQ_REMOVE(&ws->winlist, win, entry);
3899 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
3900 if (TAILQ_EMPTY(&ws->winlist))
3901 r->ws->focus = NULL;
3904 /* Try to update the window's workspace property */
3905 if (snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) < SWM_PROPLEN) {
3906 DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
3908 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
3909 a_swm_ws, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
3916 if (focus_mode == SWM_FOCUS_DEFAULT)
3917 event_drain(XCB_ENTER_NOTIFY);
3923 pressbutton(struct swm_region *r, union arg *args)
3925 /* suppress unused warning since var is needed */
3928 xcb_test_fake_input(conn, XCB_BUTTON_PRESS, args->id,
3929 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3930 xcb_test_fake_input(conn, XCB_BUTTON_RELEASE, args->id,
3931 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3935 raise_toggle(struct swm_region *r, union arg *args)
3937 /* suppress unused warning since var is needed */
3940 if (r == NULL || r->ws == NULL)
3943 r->ws->always_raise = !r->ws->always_raise;
3945 /* bring floaters back to top */
3946 if (r->ws->always_raise == 0)
3949 if (focus_mode == SWM_FOCUS_DEFAULT)
3950 event_drain(XCB_ENTER_NOTIFY);
3956 iconify(struct swm_region *r, union arg *args)
3960 /* suppress unused warning since var is needed */
3963 if (r->ws->focus == NULL)
3965 unmap_window(r->ws->focus);
3966 update_iconic(r->ws->focus, 1);
3969 r->ws->focus = NULL;
3970 a.id = SWM_ARG_ID_FOCUSCUR;
3973 if (focus_mode == SWM_FOCUS_DEFAULT)
3974 event_drain(XCB_ENTER_NOTIFY);
3980 get_win_name(xcb_window_t win)
3983 xcb_get_property_cookie_t c;
3984 xcb_get_property_reply_t *r;
3986 /* First try _NET_WM_NAME for UTF-8. */
3987 c = xcb_get_property(conn, 0, win, a_netwmname,
3988 XCB_GET_PROPERTY_TYPE_ANY, 0, UINT_MAX);
3989 r = xcb_get_property_reply(conn, c, NULL);
3991 if (!r || r->type == XCB_NONE) {
3993 /* Use WM_NAME instead; no UTF-8. */
3994 c = xcb_get_property(conn, 0, win, XCB_ATOM_WM_NAME,
3995 XCB_GET_PROPERTY_TYPE_ANY, 0, UINT_MAX);
3996 r = xcb_get_property_reply(conn, c, NULL);
3998 if(!r || r->type == XCB_NONE) {
4005 name = strndup(xcb_get_property_value(r),
4006 xcb_get_property_value_length(r));
4013 uniconify(struct swm_region *r, union arg *args)
4020 DNPRINTF(SWM_D_MISC, "uniconify\n");
4022 if (r == NULL || r->ws == NULL)
4025 /* make sure we have anything to uniconify */
4026 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
4027 if (win->ws == NULL)
4028 continue; /* should never happen */
4029 if (win->iconic == 0)
4037 search_resp_action = SWM_SEARCH_UNICONIFY;
4039 spawn_select(r, args, "search", &searchpid);
4041 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
4044 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
4045 if (win->ws == NULL)
4046 continue; /* should never happen */
4047 if (win->iconic == 0)
4050 name = get_win_name(win->id);
4053 fprintf(lfile, "%s.%u\n", name, win->id);
4063 name_workspace(struct swm_region *r, union arg *args)
4067 DNPRINTF(SWM_D_MISC, "name_workspace\n");
4073 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
4075 spawn_select(r, args, "name_workspace", &searchpid);
4077 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
4080 fprintf(lfile, "%s", "");
4085 search_workspace(struct swm_region *r, union arg *args)
4088 struct workspace *ws;
4091 DNPRINTF(SWM_D_MISC, "search_workspace\n");
4097 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
4099 spawn_select(r, args, "search", &searchpid);
4101 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
4104 for (i = 0; i < workspace_limit; i++) {
4108 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
4109 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
4116 search_win_cleanup(void)
4118 struct search_window *sw = NULL;
4120 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
4121 xcb_destroy_window(conn, sw->indicator);
4122 TAILQ_REMOVE(&search_wl, sw, entry);
4128 search_win(struct swm_region *r, union arg *args)
4130 struct ws_win *win = NULL;
4131 struct search_window *sw = NULL;
4134 int i, width, height;
4142 XRectangle l_ibox, l_lbox;
4144 DNPRINTF(SWM_D_MISC, "search_win\n");
4147 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
4149 spawn_select(r, args, "search", &searchpid);
4151 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
4154 TAILQ_INIT(&search_wl);
4157 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
4158 if (win->iconic == 1)
4161 sw = calloc(1, sizeof(struct search_window));
4163 warn("search_win: calloc");
4165 search_win_cleanup();
4171 snprintf(s, sizeof s, "%d", i);
4174 w = xcb_generate_id(conn);
4175 wa[0] = r->s->c[SWM_S_COLOR_FOCUS].pixel;
4176 wa[1] = r->s->c[SWM_S_COLOR_UNFOCUS].pixel;
4178 if (bar_font_legacy) {
4179 XmbTextExtents(bar_fs, s, len, &l_ibox, &l_lbox);
4180 width = l_lbox.width + 4;
4181 height = bar_fs_extents->max_logical_extent.height + 4;
4183 XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len,
4185 width = info.width + 4;
4186 height = bar_font->height + 4;
4189 xcb_create_window(conn, XCB_COPY_FROM_PARENT, w, win->id, 0, 0,
4190 width, height, 1, XCB_WINDOW_CLASS_INPUT_OUTPUT,
4191 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL |
4192 XCB_CW_BORDER_PIXEL, wa);
4194 map_window_raised(w);
4197 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
4199 if (bar_font_legacy) {
4200 l_gcv.graphics_exposures = 0;
4201 l_draw = XCreateGC(display, w, 0, &l_gcv);
4203 XSetForeground(display, l_draw,
4204 r->s->c[SWM_S_COLOR_BAR].pixel);
4206 DRAWSTRING(display, w, bar_fs, l_draw, 2,
4207 (bar_fs_extents->max_logical_extent.height -
4208 l_lbox.height) / 2 - l_lbox.y, s, len);
4210 XFreeGC(display, l_draw);
4213 draw = XftDrawCreate(display, w,
4214 DefaultVisual(display, r->s->idx),
4215 DefaultColormap(display, r->s->idx));
4217 XftDrawStringUtf8(draw, &bar_font_color, bar_font, 2,
4218 (HEIGHT(r->bar) + bar_font->height) / 2 -
4219 bar_font->descent, (FcChar8 *)s, len);
4221 XftDrawDestroy(draw);
4224 DNPRINTF(SWM_D_MISC, "search_win: mapped window: 0x%x\n", w);
4226 fprintf(lfile, "%d\n", i);
4236 search_resp_uniconify(char *resp, unsigned long len)
4242 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
4244 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
4245 if (win->iconic == 0)
4247 name = get_win_name(win->id);
4250 if (asprintf(&s, "%s.%u", name, win->id) == -1) {
4255 if (strncmp(s, resp, len) == 0) {
4256 /* XXX this should be a callback to generalize */
4257 update_iconic(win, 0);
4266 search_resp_name_workspace(char *resp, unsigned long len)
4268 struct workspace *ws;
4270 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
4272 if (search_r->ws == NULL)
4277 free(search_r->ws->name);
4278 search_r->ws->name = NULL;
4282 ws->name = strdup(resp);
4283 if (ws->name == NULL) {
4284 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
4285 "strdup: %s", strerror(errno));
4292 search_resp_search_workspace(char *resp)
4299 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
4303 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
4310 ws_idx = (int)strtonum(q, 1, workspace_limit, &errstr);
4312 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
4319 switchws(search_r, &a);
4323 search_resp_search_window(char *resp)
4328 struct search_window *sw;
4330 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
4334 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
4339 idx = (int)strtonum(s, 1, INT_MAX, &errstr);
4341 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
4348 TAILQ_FOREACH(sw, &search_wl, entry)
4349 if (idx == sw->idx) {
4355 #define MAX_RESP_LEN 1024
4358 search_do_resp(void)
4364 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
4369 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
4370 warn("search: calloc");
4374 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
4376 warn("search: read error");
4379 resp[rbytes] = '\0';
4382 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
4383 * newline, so work around that by sanitizing the resp now.
4385 resp[strcspn(resp, "\n")] = '\0';
4388 switch (search_resp_action) {
4389 case SWM_SEARCH_UNICONIFY:
4390 search_resp_uniconify(resp, len);
4392 case SWM_SEARCH_NAME_WORKSPACE:
4393 search_resp_name_workspace(resp, len);
4395 case SWM_SEARCH_SEARCH_WORKSPACE:
4396 search_resp_search_workspace(resp);
4398 case SWM_SEARCH_SEARCH_WINDOW:
4399 search_resp_search_window(resp);
4404 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
4405 search_win_cleanup();
4407 search_resp_action = SWM_SEARCH_NONE;
4408 close(select_resp_pipe[0]);
4413 wkill(struct swm_region *r, union arg *args)
4415 DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
4417 if (r->ws->focus == NULL)
4420 if (args->id == SWM_ARG_ID_KILLWINDOW)
4421 xcb_kill_client(conn, r->ws->focus->id);
4423 if (r->ws->focus->can_delete)
4424 client_msg(r->ws->focus, a_delete);
4431 floating_toggle_win(struct ws_win *win)
4433 struct swm_region *r;
4443 /* reject floating toggles in max stack mode */
4444 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
4447 if (win->floating) {
4448 if (!win->floatmaxed) {
4449 /* retain position for refloat */
4450 store_float_geom(win, r);
4454 if (win->g_floatvalid) {
4455 /* refloat at last floating relative position */
4456 X(win) = win->g_float.x + X(r);
4457 Y(win) = win->g_float.y + Y(r);
4458 WIDTH(win) = win->g_float.w;
4459 HEIGHT(win) = win->g_float.h;
4464 ewmh_update_actions(win);
4470 floating_toggle(struct swm_region *r, union arg *args)
4472 struct ws_win *win = r->ws->focus;
4475 /* suppress unused warning since var is needed */
4481 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4482 _NET_WM_STATE_TOGGLE);
4486 if (win == win->ws->focus) {
4487 a.id = SWM_ARG_ID_FOCUSCUR;
4488 focus(win->ws->r, &a);
4491 if (focus_mode == SWM_FOCUS_DEFAULT)
4492 event_drain(XCB_ENTER_NOTIFY);
4498 constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
4500 if (MAX_X(win) + BORDER(win) > MAX_X(r)) {
4502 WIDTH(win) = MAX_X(r) - X(win) - BORDER(win);
4504 X(win) = MAX_X(r)- WIDTH(win) - BORDER(win);
4507 if (X(win) + BORDER(win) < X(r)) {
4509 WIDTH(win) -= X(r) - X(win) - BORDER(win);
4511 X(win) = X(r) - BORDER(win);
4514 if (MAX_Y(win) + BORDER(win) > MAX_Y(r)) {
4516 HEIGHT(win) = MAX_Y(r) - Y(win) - BORDER(win);
4518 Y(win) = MAX_Y(r) - HEIGHT(win) - BORDER(win);
4521 if (Y(win) + BORDER(win) < Y(r)) {
4523 HEIGHT(win) -= Y(r) - Y(win) - BORDER(win);
4525 Y(win) = Y(r) - BORDER(win);
4531 if (HEIGHT(win) < 1)
4537 update_window(struct ws_win *win)
4542 mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
4543 XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT |
4544 XCB_CONFIG_WINDOW_BORDER_WIDTH;
4548 wc[3] = HEIGHT(win);
4549 wc[4] = BORDER(win);
4551 DNPRINTF(SWM_D_EVENT, "update_window: window: 0x%x, (x,y) w x h: "
4552 "(%d,%d) %d x %d, bordered: %s\n", win->id, wc[0], wc[1], wc[2],
4553 wc[3], YESNO(win->bordered));
4555 xcb_configure_window(conn, win->id, mask, wc);
4558 #define SWM_RESIZE_STEPS (50)
4561 resize(struct ws_win *win, union arg *args)
4563 xcb_timestamp_t timestamp = 0;
4564 struct swm_region *r = NULL;
4565 int resize_step = 0;
4566 struct swm_geometry g;
4567 int top = 0, left = 0, resizing;
4569 unsigned int shape; /* cursor style */
4570 xcb_cursor_t cursor;
4571 xcb_font_t cursor_font;
4572 xcb_query_pointer_reply_t *xpr;
4573 xcb_generic_event_t *evt;
4574 xcb_motion_notify_event_t *mne;
4580 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4583 DNPRINTF(SWM_D_EVENT, "resize: window: 0x%x, floating: %s, "
4584 "transient: 0x%x\n", win->id, YESNO(win->floating),
4587 if (!(win->transient != 0 || win->floating != 0))
4590 /* reject resizes in max mode for floaters (transient ok) */
4591 if (win->floatmaxed)
4595 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4600 if (focus_mode == SWM_FOCUS_DEFAULT)
4601 event_drain(XCB_ENTER_NOTIFY);
4606 case SWM_ARG_ID_WIDTHSHRINK:
4607 WIDTH(win) -= SWM_RESIZE_STEPS;
4610 case SWM_ARG_ID_WIDTHGROW:
4611 WIDTH(win) += SWM_RESIZE_STEPS;
4614 case SWM_ARG_ID_HEIGHTSHRINK:
4615 HEIGHT(win) -= SWM_RESIZE_STEPS;
4618 case SWM_ARG_ID_HEIGHTGROW:
4619 HEIGHT(win) += SWM_RESIZE_STEPS;
4626 constrain_window(win, r, 1);
4628 store_float_geom(win,r);
4632 /* get cursor offset from window root */
4633 xpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4640 if (xpr->win_x < WIDTH(win) / 2)
4643 if (xpr->win_y < HEIGHT(win) / 2)
4646 if (args->id == SWM_ARG_ID_CENTER)
4649 shape = (left) ? XC_top_left_corner : XC_top_right_corner;
4651 shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
4653 cursor_font = xcb_generate_id(conn);
4654 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4656 cursor = xcb_generate_id(conn);
4657 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4658 shape, shape + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4660 xcb_grab_pointer(conn, 0, win->id, MOUSEMASK,
4661 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE, cursor,
4666 while ((evt = xcb_wait_for_event(conn)) && resizing) {
4667 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4668 case XCB_BUTTON_RELEASE:
4669 DNPRINTF(SWM_D_EVENT, "resize: BUTTON_RELEASE\n");
4672 case XCB_MOTION_NOTIFY:
4673 mne = (xcb_motion_notify_event_t *)evt;
4674 /* cursor offset/delta from start of the operation */
4675 dx = mne->root_x - xpr->root_x;
4676 dy = mne->root_y - xpr->root_y;
4682 if (args->id == SWM_ARG_ID_CENTER) {
4683 if (g.h / 2 + dy < 1)
4687 HEIGHT(win) = g.h + 2 * dy;
4695 HEIGHT(win) = g.h + dy;
4702 if (args->id == SWM_ARG_ID_CENTER) {
4703 if (g.w / 2 + dx < 1)
4707 WIDTH(win) = g.w + 2 * dx;
4715 WIDTH(win) = g.w + dx;
4718 constrain_window(win, r, 1);
4720 /* not free, don't sync more than 120 times / second */
4721 if ((mne->time - timestamp) > (1000 / 120) ) {
4722 timestamp = mne->time;
4737 store_float_geom(win,r);
4739 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4740 xcb_free_cursor(conn, cursor);
4741 xcb_close_font(conn, cursor_font);
4743 DNPRINTF(SWM_D_EVENT, "resize: done\n");
4747 resize_step(struct swm_region *r, union arg *args)
4749 struct ws_win *win = NULL;
4751 if (r && r->ws && r->ws->focus)
4759 #define SWM_MOVE_STEPS (50)
4762 move(struct ws_win *win, union arg *args)
4764 xcb_timestamp_t timestamp = 0;
4765 int move_step = 0, moving;
4766 struct swm_region *r = NULL;
4767 xcb_font_t cursor_font;
4768 xcb_cursor_t cursor;
4769 xcb_query_pointer_reply_t *qpr;
4770 xcb_generic_event_t *evt;
4771 xcb_motion_notify_event_t *mne;
4777 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4780 DNPRINTF(SWM_D_EVENT, "move: window: 0x%x, floating: %s, transient: "
4781 "0x%x\n", win->id, YESNO(win->floating), win->transient);
4783 /* in max_stack mode should only move transients */
4784 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
4788 if (win->floating == 0 && !win->transient) {
4789 store_float_geom(win, r);
4790 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4793 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4798 if (focus_mode == SWM_FOCUS_DEFAULT)
4799 event_drain(XCB_ENTER_NOTIFY);
4805 case SWM_ARG_ID_MOVELEFT:
4806 X(win) -= (SWM_MOVE_STEPS - border_width);
4809 case SWM_ARG_ID_MOVERIGHT:
4810 X(win) += (SWM_MOVE_STEPS - border_width);
4813 case SWM_ARG_ID_MOVEUP:
4814 Y(win) -= (SWM_MOVE_STEPS - border_width);
4817 case SWM_ARG_ID_MOVEDOWN:
4818 Y(win) += (SWM_MOVE_STEPS - border_width);
4825 constrain_window(win, r, 0);
4827 store_float_geom(win, r);
4831 cursor_font = xcb_generate_id(conn);
4832 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4834 cursor = xcb_generate_id(conn);
4835 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4836 XC_fleur, XC_fleur + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4838 xcb_grab_pointer(conn, 0, win->id, MOUSEMASK,
4839 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC,
4840 XCB_WINDOW_NONE, cursor, XCB_CURRENT_TIME);
4842 /* get cursor offset from window root */
4843 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4846 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4847 xcb_free_cursor(conn, cursor);
4848 xcb_close_font(conn, cursor_font);
4854 while ((evt = xcb_wait_for_event(conn)) && moving) {
4855 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4856 case XCB_BUTTON_RELEASE:
4857 DNPRINTF(SWM_D_EVENT, "move: BUTTON_RELEASE\n");
4860 case XCB_MOTION_NOTIFY:
4861 mne = (xcb_motion_notify_event_t *)evt;
4862 X(win) = mne->root_x - qpr->win_x - border_width;
4863 Y(win) = mne->root_y - qpr->win_y - border_width;
4865 constrain_window(win, r, 0);
4867 /* not free, don't sync more than 120 times / second */
4868 if ((mne->time - timestamp) > (1000 / 120) ) {
4869 timestamp = mne->time;
4884 store_float_geom(win, r);
4886 xcb_free_cursor(conn, cursor);
4887 xcb_close_font(conn, cursor_font);
4888 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4889 DNPRINTF(SWM_D_EVENT, "move: done\n");
4893 move_step(struct swm_region *r, union arg *args)
4895 struct ws_win *win = NULL;
4897 if (r && r->ws && r->ws->focus)
4902 if (!(win->transient != 0 || win->floating != 0))
4909 /* user/key callable function IDs */
4959 KF_SEARCH_WORKSPACE,
5000 KF_DUMPWINS, /* MUST BE LAST */
5004 /* key definitions */
5006 char name[SWM_FUNCNAME_LEN];
5007 void (*func)(struct swm_region *r, union arg *);
5009 } keyfuncs[KF_INVALID + 1] = {
5010 /* name function argument */
5011 { "bar_toggle", bar_toggle, {0} },
5012 { "button2", pressbutton, {2} },
5013 { "cycle_layout", cycle_layout, {0} },
5014 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
5015 { "float_toggle", floating_toggle,{0} },
5016 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
5017 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
5018 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
5019 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
5020 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
5021 { "iconify", iconify, {0} },
5022 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
5023 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
5024 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
5025 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
5026 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
5027 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
5028 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
5029 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
5030 { "mvws_1", send_to_ws, {.id = 0} },
5031 { "mvws_2", send_to_ws, {.id = 1} },
5032 { "mvws_3", send_to_ws, {.id = 2} },
5033 { "mvws_4", send_to_ws, {.id = 3} },
5034 { "mvws_5", send_to_ws, {.id = 4} },
5035 { "mvws_6", send_to_ws, {.id = 5} },
5036 { "mvws_7", send_to_ws, {.id = 6} },
5037 { "mvws_8", send_to_ws, {.id = 7} },
5038 { "mvws_9", send_to_ws, {.id = 8} },
5039 { "mvws_10", send_to_ws, {.id = 9} },
5040 { "mvws_11", send_to_ws, {.id = 10} },
5041 { "mvws_12", send_to_ws, {.id = 11} },
5042 { "mvws_13", send_to_ws, {.id = 12} },
5043 { "mvws_14", send_to_ws, {.id = 13} },
5044 { "mvws_15", send_to_ws, {.id = 14} },
5045 { "mvws_16", send_to_ws, {.id = 15} },
5046 { "mvws_17", send_to_ws, {.id = 16} },
5047 { "mvws_18", send_to_ws, {.id = 17} },
5048 { "mvws_19", send_to_ws, {.id = 18} },
5049 { "mvws_20", send_to_ws, {.id = 19} },
5050 { "mvws_21", send_to_ws, {.id = 20} },
5051 { "mvws_22", send_to_ws, {.id = 21} },
5052 { "name_workspace", name_workspace, {0} },
5053 { "quit", quit, {0} },
5054 { "raise_toggle", raise_toggle, {0} },
5055 { "restart", restart, {0} },
5056 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
5057 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
5058 { "search_win", search_win, {0} },
5059 { "search_workspace", search_workspace, {0} },
5060 { "spawn_custom", NULL, {0} },
5061 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
5062 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
5063 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
5064 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
5065 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
5066 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
5067 { "uniconify", uniconify, {0} },
5068 { "version", version, {0} },
5069 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
5070 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
5071 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
5072 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
5073 { "ws_1", switchws, {.id = 0} },
5074 { "ws_2", switchws, {.id = 1} },
5075 { "ws_3", switchws, {.id = 2} },
5076 { "ws_4", switchws, {.id = 3} },
5077 { "ws_5", switchws, {.id = 4} },
5078 { "ws_6", switchws, {.id = 5} },
5079 { "ws_7", switchws, {.id = 6} },
5080 { "ws_8", switchws, {.id = 7} },
5081 { "ws_9", switchws, {.id = 8} },
5082 { "ws_10", switchws, {.id = 9} },
5083 { "ws_11", switchws, {.id = 10} },
5084 { "ws_12", switchws, {.id = 11} },
5085 { "ws_13", switchws, {.id = 12} },
5086 { "ws_14", switchws, {.id = 13} },
5087 { "ws_15", switchws, {.id = 14} },
5088 { "ws_16", switchws, {.id = 15} },
5089 { "ws_17", switchws, {.id = 16} },
5090 { "ws_18", switchws, {.id = 17} },
5091 { "ws_19", switchws, {.id = 18} },
5092 { "ws_20", switchws, {.id = 19} },
5093 { "ws_21", switchws, {.id = 20} },
5094 { "ws_22", switchws, {.id = 21} },
5095 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
5096 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
5097 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
5098 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
5099 { "ws_prior", priorws, {0} },
5100 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
5101 { "invalid key func", NULL, {0} },
5104 RB_ENTRY(key) entry;
5107 enum keyfuncid funcid;
5110 RB_HEAD(key_tree, key);
5113 key_cmp(struct key *kp1, struct key *kp2)
5115 if (kp1->keysym < kp2->keysym)
5117 if (kp1->keysym > kp2->keysym)
5120 if (kp1->mod < kp2->mod)
5122 if (kp1->mod > kp2->mod)
5128 RB_GENERATE(key_tree, key, entry, key_cmp);
5129 struct key_tree keys;
5132 enum { client_click, root_click };
5134 unsigned int action;
5136 unsigned int button;
5137 void (*func)(struct ws_win *, union arg *);
5140 #define MODKEY_SHIFT MODKEY | XCB_MOD_MASK_SHIFT
5141 /* action key mouse button func args */
5142 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
5143 { client_click, MODKEY_SHIFT, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
5144 { client_click, MODKEY, Button1, move, {0} },
5149 update_modkey(unsigned int mod)
5155 RB_FOREACH(kp, key_tree, &keys)
5156 if (kp->mod & XCB_MOD_MASK_SHIFT)
5157 kp->mod = mod | XCB_MOD_MASK_SHIFT;
5161 for (i = 0; i < LENGTH(buttons); i++)
5162 if (buttons[i].mask & XCB_MOD_MASK_SHIFT)
5163 buttons[i].mask = mod | XCB_MOD_MASK_SHIFT;
5165 buttons[i].mask = mod;
5170 TAILQ_ENTRY(spawn_prog) entry;
5175 TAILQ_HEAD(spawn_list, spawn_prog);
5176 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
5179 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
5182 struct spawn_prog *prog = NULL;
5184 char *ap, **real_args;
5186 /* suppress unused warning since var is needed */
5189 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
5192 TAILQ_FOREACH(prog, &spawns, entry) {
5193 if (!strcasecmp(spawn_name, prog->name))
5197 warnx("spawn_custom: program %s not found", spawn_name);
5201 /* make room for expanded args */
5202 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
5203 err(1, "spawn_custom: calloc real_args");
5205 /* expand spawn_args into real_args */
5206 for (i = 0; i < prog->argc; i++) {
5208 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
5209 if (!strcasecmp(ap, "$bar_border")) {
5211 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
5213 err(1, "spawn_custom border color");
5214 } else if (!strcasecmp(ap, "$bar_color")) {
5216 strdup(r->s->c[SWM_S_COLOR_BAR].name))
5218 err(1, "spawn_custom bar color");
5219 } else if (!strcasecmp(ap, "$bar_font")) {
5220 if ((real_args[i] = strdup(bar_fonts))
5222 err(1, "spawn_custom bar fonts");
5223 } else if (!strcasecmp(ap, "$bar_font_color")) {
5225 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
5227 err(1, "spawn_custom color font");
5228 } else if (!strcasecmp(ap, "$color_focus")) {
5230 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
5232 err(1, "spawn_custom color focus");
5233 } else if (!strcasecmp(ap, "$color_unfocus")) {
5235 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
5237 err(1, "spawn_custom color unfocus");
5239 /* no match --> copy as is */
5240 if ((real_args[i] = strdup(ap)) == NULL)
5241 err(1, "spawn_custom strdup(ap)");
5243 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
5248 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
5249 for (i = 0; i < prog->argc; i++)
5250 DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
5251 DNPRINTF(SWM_D_SPAWN, "\n");
5253 *ret_args = real_args;
5254 return (prog->argc);
5258 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
5264 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
5268 spawn(r->ws->idx, &a, 1);
5270 for (i = 0; i < spawn_argc; i++)
5276 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
5282 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
5286 if (pipe(select_list_pipe) == -1)
5287 err(1, "pipe error");
5288 if (pipe(select_resp_pipe) == -1)
5289 err(1, "pipe error");
5291 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
5292 err(1, "could not disable SIGPIPE");
5293 switch (*pid = fork()) {
5295 err(1, "cannot fork");
5298 if (dup2(select_list_pipe[0], 0) == -1)
5300 if (dup2(select_resp_pipe[1], 1) == -1)
5302 close(select_list_pipe[1]);
5303 close(select_resp_pipe[0]);
5304 spawn(r->ws->idx, &a, 0);
5306 default: /* parent */
5307 close(select_list_pipe[0]);
5308 close(select_resp_pipe[1]);
5312 for (i = 0; i < spawn_argc; i++)
5318 spawn_insert(char *name, char *args)
5320 char *arg, *cp, *ptr;
5321 struct spawn_prog *sp;
5323 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
5325 if ((sp = calloc(1, sizeof *sp)) == NULL)
5326 err(1, "spawn_insert: calloc");
5327 if ((sp->name = strdup(name)) == NULL)
5328 err(1, "spawn_insert: strdup");
5330 /* convert the arguments to an argument list */
5331 if ((ptr = cp = strdup(args)) == NULL)
5332 err(1, "spawn_insert: strdup");
5333 while ((arg = strsep(&ptr, " \t")) != NULL) {
5334 /* empty field; skip it */
5339 if ((sp->argv = realloc(sp->argv, sp->argc *
5340 sizeof *sp->argv)) == NULL)
5341 err(1, "spawn_insert: realloc");
5342 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
5343 err(1, "spawn_insert: strdup");
5347 TAILQ_INSERT_TAIL(&spawns, sp, entry);
5348 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
5352 spawn_remove(struct spawn_prog *sp)
5356 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
5358 TAILQ_REMOVE(&spawns, sp, entry);
5359 for (i = 0; i < sp->argc; i++)
5365 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
5369 spawn_replace(struct spawn_prog *sp, char *name, char *args)
5371 DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
5374 spawn_insert(name, args);
5376 DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
5380 setspawn(char *name, char *args)
5382 struct spawn_prog *sp;
5384 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
5389 TAILQ_FOREACH(sp, &spawns, entry) {
5390 if (!strcmp(sp->name, name)) {
5394 spawn_replace(sp, name, args);
5395 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5399 if (*args == '\0') {
5400 warnx("error: setspawn: cannot find program: %s", name);
5404 spawn_insert(name, args);
5405 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5409 setconfspawn(char *selector, char *value, int flags)
5413 /* suppress unused warning since var is needed */
5416 args = expand_tilde(value);
5418 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, args);
5420 setspawn(selector, args);
5423 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
5430 setconfspawn("term", "xterm", 0);
5431 setconfspawn("spawn_term", "xterm", 0);
5432 setconfspawn("screenshot_all", "screenshot.sh full", 0);
5433 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
5434 setconfspawn("lock", "xlock", 0);
5435 setconfspawn("initscr", "initscreen.sh", 0);
5436 setconfspawn("menu", "dmenu_run"
5439 " -nf $bar_font_color"
5441 " -sf $bar_color", 0);
5442 setconfspawn("search", "dmenu"
5446 " -nf $bar_font_color"
5448 " -sf $bar_color", 0);
5449 setconfspawn("name_workspace", "dmenu"
5453 " -nf $bar_font_color"
5455 " -sf $bar_color", 0);
5459 #define SWM_MODNAME_SIZE 32
5460 #define SWM_KEY_WS "\n+ \t"
5462 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
5466 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
5467 if (mod == NULL || ks == NULL) {
5468 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
5471 if (keystr == NULL || strlen(keystr) == 0) {
5472 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
5476 *ks = XCB_NO_SYMBOL;
5478 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
5479 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
5481 cp += (long)strspn(cp, SWM_KEY_WS);
5482 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
5484 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
5485 *mod |= XCB_MOD_MASK_1;
5486 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
5487 *mod += XCB_MOD_MASK_2;
5488 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
5489 *mod |= XCB_MOD_MASK_3;
5490 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
5491 *mod |= XCB_MOD_MASK_4;
5492 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
5493 *mod |= XCB_MOD_MASK_SHIFT;
5494 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
5495 *mod |= XCB_MOD_MASK_CONTROL;
5497 *ks = XStringToKeysym(name);
5498 XConvertCase(*ks, ks, &uks);
5499 if (ks == XCB_NO_SYMBOL) {
5501 "parsekeys: invalid key %s\n",
5507 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
5512 strdupsafe(char *str)
5517 return (strdup(str));
5521 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
5525 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
5526 keyfuncs[kfid].name, spawn_name);
5528 if ((kp = malloc(sizeof *kp)) == NULL)
5529 err(1, "key_insert: malloc");
5534 kp->spawn_name = strdupsafe(spawn_name);
5535 RB_INSERT(key_tree, &keys, kp);
5537 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
5541 key_lookup(unsigned int mod, KeySym ks)
5548 return (RB_FIND(key_tree, &keys, &kp));
5552 key_remove(struct key *kp)
5554 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
5556 RB_REMOVE(key_tree, &keys, kp);
5557 free(kp->spawn_name);
5560 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
5564 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
5567 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
5571 key_insert(mod, ks, kfid, spawn_name);
5573 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
5577 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
5582 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
5583 keyfuncs[kfid].name, spawn_name);
5585 if ((kp = key_lookup(mod, ks)) != NULL) {
5586 if (kfid == KF_INVALID)
5589 key_replace(kp, mod, ks, kfid, spawn_name);
5590 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5593 if (kfid == KF_INVALID) {
5594 warnx("error: setkeybinding: cannot find mod/key combination");
5595 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5599 key_insert(mod, ks, kfid, spawn_name);
5600 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5604 setconfbinding(char *selector, char *value, int flags)
5606 enum keyfuncid kfid;
5609 struct spawn_prog *sp;
5611 /* suppress unused warning since var is needed */
5614 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
5615 if (selector == NULL) {
5616 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
5617 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5619 setkeybinding(mod, ks, kfid, NULL);
5624 /* search by key function name */
5625 for (kfid = 0; kfid < KF_INVALID; (kfid)++) {
5626 if (strncasecmp(selector, keyfuncs[kfid].name,
5627 SWM_FUNCNAME_LEN) == 0) {
5628 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5630 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5631 setkeybinding(mod, ks, kfid, NULL);
5637 /* search by custom spawn name */
5638 TAILQ_FOREACH(sp, &spawns, entry) {
5639 if (strcasecmp(selector, sp->name) == 0) {
5640 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5642 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5643 setkeybinding(mod, ks, KF_SPAWN_CUSTOM,
5650 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
5657 #define MODKEY_SHIFT MODKEY | XCB_MOD_MASK_SHIFT
5658 setkeybinding(MODKEY, XK_space, KF_CYCLE_LAYOUT,NULL);
5659 setkeybinding(MODKEY_SHIFT, XK_backslash, KF_FLIP_LAYOUT, NULL);
5660 setkeybinding(MODKEY_SHIFT, XK_space, KF_STACK_RESET, NULL);
5661 setkeybinding(MODKEY, XK_h, KF_MASTER_SHRINK, NULL);
5662 setkeybinding(MODKEY, XK_l, KF_MASTER_GROW, NULL);
5663 setkeybinding(MODKEY, XK_comma, KF_MASTER_ADD, NULL);
5664 setkeybinding(MODKEY, XK_period, KF_MASTER_DEL, NULL);
5665 setkeybinding(MODKEY_SHIFT, XK_comma, KF_STACK_INC, NULL);
5666 setkeybinding(MODKEY_SHIFT, XK_period, KF_STACK_DEC, NULL);
5667 setkeybinding(MODKEY, XK_Return, KF_SWAP_MAIN, NULL);
5668 setkeybinding(MODKEY, XK_j, KF_FOCUS_NEXT, NULL);
5669 setkeybinding(MODKEY, XK_k, KF_FOCUS_PREV, NULL);
5670 setkeybinding(MODKEY_SHIFT, XK_j, KF_SWAP_NEXT, NULL);
5671 setkeybinding(MODKEY_SHIFT, XK_k, KF_SWAP_PREV, NULL);
5672 setkeybinding(MODKEY_SHIFT, XK_Return, KF_SPAWN_CUSTOM,"term");
5673 setkeybinding(MODKEY, XK_p, KF_SPAWN_CUSTOM,"menu");
5674 setkeybinding(MODKEY_SHIFT, XK_q, KF_QUIT, NULL);
5675 setkeybinding(MODKEY, XK_q, KF_RESTART, NULL);
5676 setkeybinding(MODKEY, XK_m, KF_FOCUS_MAIN, NULL);
5677 setkeybinding(MODKEY, XK_1, KF_WS_1, NULL);
5678 setkeybinding(MODKEY, XK_2, KF_WS_2, NULL);
5679 setkeybinding(MODKEY, XK_3, KF_WS_3, NULL);
5680 setkeybinding(MODKEY, XK_4, KF_WS_4, NULL);
5681 setkeybinding(MODKEY, XK_5, KF_WS_5, NULL);
5682 setkeybinding(MODKEY, XK_6, KF_WS_6, NULL);
5683 setkeybinding(MODKEY, XK_7, KF_WS_7, NULL);
5684 setkeybinding(MODKEY, XK_8, KF_WS_8, NULL);
5685 setkeybinding(MODKEY, XK_9, KF_WS_9, NULL);
5686 setkeybinding(MODKEY, XK_0, KF_WS_10, NULL);
5687 setkeybinding(MODKEY, XK_F1, KF_WS_11, NULL);
5688 setkeybinding(MODKEY, XK_F2, KF_WS_12, NULL);
5689 setkeybinding(MODKEY, XK_F3, KF_WS_13, NULL);
5690 setkeybinding(MODKEY, XK_F4, KF_WS_14, NULL);
5691 setkeybinding(MODKEY, XK_F5, KF_WS_15, NULL);
5692 setkeybinding(MODKEY, XK_F6, KF_WS_16, NULL);
5693 setkeybinding(MODKEY, XK_F7, KF_WS_17, NULL);
5694 setkeybinding(MODKEY, XK_F8, KF_WS_18, NULL);
5695 setkeybinding(MODKEY, XK_F9, KF_WS_19, NULL);
5696 setkeybinding(MODKEY, XK_F10, KF_WS_20, NULL);
5697 setkeybinding(MODKEY, XK_F11, KF_WS_21, NULL);
5698 setkeybinding(MODKEY, XK_F12, KF_WS_22, NULL);
5699 setkeybinding(MODKEY, XK_Right, KF_WS_NEXT, NULL);
5700 setkeybinding(MODKEY, XK_Left, KF_WS_PREV, NULL);
5701 setkeybinding(MODKEY, XK_Up, KF_WS_NEXT_ALL, NULL);
5702 setkeybinding(MODKEY, XK_Down, KF_WS_PREV_ALL, NULL);
5703 setkeybinding(MODKEY, XK_a, KF_WS_PRIOR, NULL);
5704 setkeybinding(MODKEY_SHIFT, XK_Right, KF_SCREEN_NEXT, NULL);
5705 setkeybinding(MODKEY_SHIFT, XK_Left, KF_SCREEN_PREV, NULL);
5706 setkeybinding(MODKEY_SHIFT, XK_1, KF_MVWS_1, NULL);
5707 setkeybinding(MODKEY_SHIFT, XK_2, KF_MVWS_2, NULL);
5708 setkeybinding(MODKEY_SHIFT, XK_3, KF_MVWS_3, NULL);
5709 setkeybinding(MODKEY_SHIFT, XK_4, KF_MVWS_4, NULL);
5710 setkeybinding(MODKEY_SHIFT, XK_5, KF_MVWS_5, NULL);
5711 setkeybinding(MODKEY_SHIFT, XK_6, KF_MVWS_6, NULL);
5712 setkeybinding(MODKEY_SHIFT, XK_7, KF_MVWS_7, NULL);
5713 setkeybinding(MODKEY_SHIFT, XK_8, KF_MVWS_8, NULL);
5714 setkeybinding(MODKEY_SHIFT, XK_9, KF_MVWS_9, NULL);
5715 setkeybinding(MODKEY_SHIFT, XK_0, KF_MVWS_10, NULL);
5716 setkeybinding(MODKEY_SHIFT, XK_F1, KF_MVWS_11, NULL);
5717 setkeybinding(MODKEY_SHIFT, XK_F2, KF_MVWS_12, NULL);
5718 setkeybinding(MODKEY_SHIFT, XK_F3, KF_MVWS_13, NULL);
5719 setkeybinding(MODKEY_SHIFT, XK_F4, KF_MVWS_14, NULL);
5720 setkeybinding(MODKEY_SHIFT, XK_F5, KF_MVWS_15, NULL);
5721 setkeybinding(MODKEY_SHIFT, XK_F6, KF_MVWS_16, NULL);
5722 setkeybinding(MODKEY_SHIFT, XK_F7, KF_MVWS_17, NULL);
5723 setkeybinding(MODKEY_SHIFT, XK_F8, KF_MVWS_18, NULL);
5724 setkeybinding(MODKEY_SHIFT, XK_F9, KF_MVWS_19, NULL);
5725 setkeybinding(MODKEY_SHIFT, XK_F10, KF_MVWS_20, NULL);
5726 setkeybinding(MODKEY_SHIFT, XK_F11, KF_MVWS_21, NULL);
5727 setkeybinding(MODKEY_SHIFT, XK_F12, KF_MVWS_22, NULL);
5728 setkeybinding(MODKEY, XK_b, KF_BAR_TOGGLE, NULL);
5729 setkeybinding(MODKEY, XK_Tab, KF_FOCUS_NEXT, NULL);
5730 setkeybinding(MODKEY_SHIFT, XK_Tab, KF_FOCUS_PREV, NULL);
5731 setkeybinding(MODKEY_SHIFT, XK_x, KF_WIND_KILL, NULL);
5732 setkeybinding(MODKEY, XK_x, KF_WIND_DEL, NULL);
5733 setkeybinding(MODKEY, XK_s, KF_SPAWN_CUSTOM,"screenshot_all");
5734 setkeybinding(MODKEY_SHIFT, XK_s, KF_SPAWN_CUSTOM,"screenshot_wind");
5735 setkeybinding(MODKEY, XK_t, KF_FLOAT_TOGGLE,NULL);
5736 setkeybinding(MODKEY_SHIFT, XK_v, KF_VERSION, NULL);
5737 setkeybinding(MODKEY_SHIFT, XK_Delete, KF_SPAWN_CUSTOM,"lock");
5738 setkeybinding(MODKEY_SHIFT, XK_i, KF_SPAWN_CUSTOM,"initscr");
5739 setkeybinding(MODKEY, XK_w, KF_ICONIFY, NULL);
5740 setkeybinding(MODKEY_SHIFT, XK_w, KF_UNICONIFY, NULL);
5741 setkeybinding(MODKEY_SHIFT, XK_r, KF_RAISE_TOGGLE,NULL);
5742 setkeybinding(MODKEY, XK_v, KF_BUTTON2, NULL);
5743 setkeybinding(MODKEY, XK_equal, KF_WIDTH_GROW, NULL);
5744 setkeybinding(MODKEY, XK_minus, KF_WIDTH_SHRINK,NULL);
5745 setkeybinding(MODKEY_SHIFT, XK_equal, KF_HEIGHT_GROW,NULL);
5746 setkeybinding(MODKEY_SHIFT, XK_minus, KF_HEIGHT_SHRINK,NULL);
5747 setkeybinding(MODKEY, XK_bracketleft, KF_MOVE_LEFT,NULL);
5748 setkeybinding(MODKEY, XK_bracketright,KF_MOVE_RIGHT,NULL);
5749 setkeybinding(MODKEY_SHIFT, XK_bracketleft, KF_MOVE_UP, NULL);
5750 setkeybinding(MODKEY_SHIFT, XK_bracketright,KF_MOVE_DOWN,NULL);
5751 setkeybinding(MODKEY_SHIFT, XK_slash, KF_NAME_WORKSPACE,NULL);
5752 setkeybinding(MODKEY, XK_slash, KF_SEARCH_WORKSPACE,NULL);
5753 setkeybinding(MODKEY, XK_f, KF_SEARCH_WIN, NULL);
5755 setkeybinding(MODKEY_SHIFT, XK_d, KF_DUMPWINS, NULL);
5765 while (RB_EMPTY(&keys) == 0) {
5766 kp = RB_ROOT(&keys);
5772 setkeymapping(char *selector, char *value, int flags)
5774 char keymapping_file[PATH_MAX];
5776 /* suppress unused warnings since vars are needed */
5780 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
5781 if (value[0] == '~')
5782 snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
5783 pwd->pw_dir, &value[1]);
5785 strlcpy(keymapping_file, value, sizeof keymapping_file);
5787 /* load new key bindings; if it fails, revert to default bindings */
5788 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
5792 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
5797 updatenumlockmask(void)
5800 xcb_get_modifier_mapping_reply_t *modmap_r;
5801 xcb_keycode_t *modmap, kc, *keycode;
5805 modmap_r = xcb_get_modifier_mapping_reply(conn,
5806 xcb_get_modifier_mapping(conn),
5809 modmap = xcb_get_modifier_mapping_keycodes(modmap_r);
5810 for (i = 0; i < 8; i++) {
5811 for (j = 0; j < modmap_r->keycodes_per_modifier; j++) {
5812 kc = modmap[i * modmap_r->keycodes_per_modifier
5814 keycode = xcb_key_symbols_get_keycode(syms,
5817 numlockmask = (1 << i);
5823 DNPRINTF(SWM_D_MISC, "updatenumlockmask: %d\n", numlockmask);
5830 int num_screens, k, j;
5831 unsigned int modifiers[3];
5832 xcb_keycode_t *code;
5834 DNPRINTF(SWM_D_MISC, "grabkeys\n");
5835 updatenumlockmask();
5838 modifiers[1] = numlockmask;
5839 modifiers[2] = numlockmask | XCB_MOD_MASK_LOCK;
5841 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
5842 for (k = 0; k < num_screens; k++) {
5843 if (TAILQ_EMPTY(&screens[k].rl))
5845 xcb_ungrab_key(conn, XCB_GRAB_ANY, screens[k].root,
5847 RB_FOREACH(kp, key_tree, &keys) {
5848 if ((code = xcb_key_symbols_get_keycode(syms,
5850 for (j = 0; j < LENGTH(modifiers); j++)
5851 xcb_grab_key(conn, 1,
5853 kp->mod | modifiers[j],
5854 *code, XCB_GRAB_MODE_ASYNC,
5855 XCB_GRAB_MODE_ASYNC);
5862 grabbuttons(struct ws_win *win, int focused)
5866 xcb_ungrab_button(conn, XCB_BUTTON_INDEX_ANY, win->id,
5867 XCB_BUTTON_MASK_ANY);
5869 for (i = 0; i < LENGTH(buttons); i++)
5870 if (buttons[i].action == client_click)
5871 xcb_grab_button(conn, 0, win->id,
5873 XCB_GRAB_MODE_ASYNC,
5880 xcb_grab_button(conn, 0, win->id, BUTTONMASK,
5881 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_SYNC, XCB_WINDOW_NONE,
5882 XCB_CURSOR_NONE, XCB_BUTTON_INDEX_ANY, XCB_BUTTON_MASK_ANY);
5885 const char *quirkname[] = {
5886 "NONE", /* config string for "no value" */
5895 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
5896 #define SWM_Q_WS "\n|+ \t"
5898 parsequirks(char *qstr, unsigned long *quirk)
5908 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
5910 cp += (long)strspn(cp, SWM_Q_WS);
5911 for (i = 0; i < LENGTH(quirkname); i++) {
5912 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
5913 DNPRINTF(SWM_D_QUIRK,
5914 "parsequirks: %s\n", name);
5919 *quirk |= 1 << (i-1);
5923 if (i >= LENGTH(quirkname)) {
5924 DNPRINTF(SWM_D_QUIRK,
5925 "parsequirks: invalid quirk [%s]\n", name);
5933 quirk_insert(const char *class, const char *name, unsigned long quirk)
5937 DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
5940 if ((qp = malloc(sizeof *qp)) == NULL)
5941 err(1, "quirk_insert: malloc");
5942 if ((qp->class = strdup(class)) == NULL)
5943 err(1, "quirk_insert: strdup");
5944 if ((qp->name = strdup(name)) == NULL)
5945 err(1, "quirk_insert: strdup");
5948 TAILQ_INSERT_TAIL(&quirks, qp, entry);
5950 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
5954 quirk_remove(struct quirk *qp)
5956 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
5957 qp->name, qp->quirk);
5959 TAILQ_REMOVE(&quirks, qp, entry);
5964 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
5968 quirk_replace(struct quirk *qp, const char *class, const char *name,
5969 unsigned long quirk)
5971 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
5972 qp->name, qp->quirk);
5975 quirk_insert(class, name, quirk);
5977 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
5981 setquirk(const char *class, const char *name, unsigned long quirk)
5985 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
5988 TAILQ_FOREACH(qp, &quirks, entry) {
5989 if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
5993 quirk_replace(qp, class, name, quirk);
5994 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5999 warnx("error: setquirk: cannot find class/name combination");
6003 quirk_insert(class, name, quirk);
6004 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
6008 setconfquirk(char *selector, char *value, int flags)
6010 char *cp, *class, *name;
6014 /* suppress unused warning since var is needed */
6017 if (selector == NULL)
6019 if ((cp = strchr(selector, ':')) == NULL)
6024 if ((retval = parsequirks(value, &qrks)) == 0)
6025 setquirk(class, name, qrks);
6032 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
6033 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
6034 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
6035 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
6036 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
6037 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
6038 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
6039 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
6040 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
6041 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
6042 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
6043 setquirk("pcb", "pcb", SWM_Q_FLOAT);
6044 setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
6047 /* conf file stuff */
6048 #define SWM_CONF_FILE "spectrwm.conf"
6049 #define SWM_CONF_FILE_OLD "scrotwm.conf"
6053 SWM_S_BAR_AT_BOTTOM,
6054 SWM_S_BAR_BORDER_WIDTH,
6061 SWM_S_CLOCK_ENABLED,
6064 SWM_S_CYCLE_VISIBLE,
6066 SWM_S_DISABLE_BORDER,
6068 SWM_S_FOCUS_CLOSE_WRAP,
6069 SWM_S_FOCUS_DEFAULT,
6075 SWM_S_STACK_ENABLED,
6077 SWM_S_TITLE_CLASS_ENABLED,
6078 SWM_S_TITLE_NAME_ENABLED,
6079 SWM_S_URGENT_ENABLED,
6080 SWM_S_VERBOSE_LAYOUT,
6081 SWM_S_WINDOW_NAME_ENABLED,
6082 SWM_S_WORKSPACE_LIMIT
6086 setconfvalue(char *selector, char *value, int flags)
6091 /* suppress unused warning since var is needed */
6095 case SWM_S_BAR_ACTION:
6097 if ((bar_argv[0] = expand_tilde(value)) == NULL)
6098 err(1, "setconfvalue: bar_action");
6100 case SWM_S_BAR_AT_BOTTOM:
6101 bar_at_bottom = atoi(value);
6103 case SWM_S_BAR_BORDER_WIDTH:
6104 bar_border_width = atoi(value);
6105 if (bar_border_width < 0)
6106 bar_border_width = 0;
6108 case SWM_S_BAR_DELAY:
6109 bar_delay = atoi(value);
6111 case SWM_S_BAR_ENABLED:
6112 bar_enabled = atoi(value);
6114 case SWM_S_BAR_FONT:
6116 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
6117 err(1, "setconfvalue: asprintf: failed to allocate "
6118 "memory for bar_fonts.");
6121 /* If already in xft mode, then we are done. */
6122 if (!bar_font_legacy)
6125 /* If there are any non-XLFD entries, switch to Xft mode. */
6126 while ((b = strsep(&value, ",")) != NULL) {
6130 bar_font_legacy = 0;
6135 case SWM_S_BAR_FORMAT:
6137 if ((bar_format = strdup(value)) == NULL)
6138 err(1, "setconfvalue: bar_format");
6140 case SWM_S_BAR_JUSTIFY:
6141 if (!strcmp(value, "left"))
6142 bar_justify = SWM_BAR_JUSTIFY_LEFT;
6143 else if (!strcmp(value, "center"))
6144 bar_justify = SWM_BAR_JUSTIFY_CENTER;
6145 else if (!strcmp(value, "right"))
6146 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
6148 errx(1, "invalid bar_justify");
6150 case SWM_S_BORDER_WIDTH:
6151 border_width = atoi(value);
6152 if (border_width < 0)
6155 case SWM_S_CLOCK_ENABLED:
6156 clock_enabled = atoi(value);
6158 case SWM_S_CLOCK_FORMAT:
6159 #ifndef SWM_DENY_CLOCK_FORMAT
6161 if ((clock_format = strdup(value)) == NULL)
6162 err(1, "setconfvalue: clock_format");
6165 case SWM_S_CYCLE_EMPTY:
6166 cycle_empty = atoi(value);
6168 case SWM_S_CYCLE_VISIBLE:
6169 cycle_visible = atoi(value);
6171 case SWM_S_DIALOG_RATIO:
6172 dialog_ratio = atof(value);
6173 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
6176 case SWM_S_DISABLE_BORDER:
6177 disable_border = atoi(value);
6179 case SWM_S_FOCUS_CLOSE:
6180 if (!strcmp(value, "first"))
6181 focus_close = SWM_STACK_BOTTOM;
6182 else if (!strcmp(value, "last"))
6183 focus_close = SWM_STACK_TOP;
6184 else if (!strcmp(value, "next"))
6185 focus_close = SWM_STACK_ABOVE;
6186 else if (!strcmp(value, "previous"))
6187 focus_close = SWM_STACK_BELOW;
6189 errx(1, "focus_close");
6191 case SWM_S_FOCUS_CLOSE_WRAP:
6192 focus_close_wrap = atoi(value);
6194 case SWM_S_FOCUS_DEFAULT:
6195 if (!strcmp(value, "last"))
6196 focus_default = SWM_STACK_TOP;
6197 else if (!strcmp(value, "first"))
6198 focus_default = SWM_STACK_BOTTOM;
6200 errx(1, "focus_default");
6202 case SWM_S_FOCUS_MODE:
6203 if (!strcmp(value, "default"))
6204 focus_mode = SWM_FOCUS_DEFAULT;
6205 else if (!strcmp(value, "follow_cursor"))
6206 focus_mode = SWM_FOCUS_FOLLOW;
6207 else if (!strcmp(value, "synergy"))
6208 focus_mode = SWM_FOCUS_SYNERGY;
6210 errx(1, "focus_mode");
6212 case SWM_S_SPAWN_ORDER:
6213 if (!strcmp(value, "first"))
6214 spawn_position = SWM_STACK_BOTTOM;
6215 else if (!strcmp(value, "last"))
6216 spawn_position = SWM_STACK_TOP;
6217 else if (!strcmp(value, "next"))
6218 spawn_position = SWM_STACK_ABOVE;
6219 else if (!strcmp(value, "previous"))
6220 spawn_position = SWM_STACK_BELOW;
6222 errx(1, "spawn_position");
6224 case SWM_S_SPAWN_TERM:
6225 setconfspawn("term", value, 0);
6226 setconfspawn("spawn_term", value, 0);
6230 case SWM_S_SS_ENABLED:
6231 ss_enabled = atoi(value);
6233 case SWM_S_STACK_ENABLED:
6234 stack_enabled = atoi(value);
6236 case SWM_S_TERM_WIDTH:
6237 term_width = atoi(value);
6241 case SWM_S_TITLE_CLASS_ENABLED:
6242 title_class_enabled = atoi(value);
6244 case SWM_S_TITLE_NAME_ENABLED:
6245 title_name_enabled = atoi(value);
6247 case SWM_S_URGENT_ENABLED:
6248 urgent_enabled = atoi(value);
6250 case SWM_S_VERBOSE_LAYOUT:
6251 verbose_layout = atoi(value);
6252 for (i = 0; layouts[i].l_stack != NULL; i++) {
6254 layouts[i].l_string = fancy_stacker;
6256 layouts[i].l_string = plain_stacker;
6259 case SWM_S_WINDOW_NAME_ENABLED:
6260 window_name_enabled = atoi(value);
6262 case SWM_S_WORKSPACE_LIMIT:
6263 workspace_limit = atoi(value);
6264 if (workspace_limit > SWM_WS_MAX)
6265 workspace_limit = SWM_WS_MAX;
6266 else if (workspace_limit < 1)
6267 workspace_limit = 1;
6276 setconfmodkey(char *selector, char *value, int flags)
6278 /* suppress unused warnings since vars are needed */
6282 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
6283 update_modkey(XCB_MOD_MASK_1);
6284 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
6285 update_modkey(XCB_MOD_MASK_2);
6286 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
6287 update_modkey(XCB_MOD_MASK_3);
6288 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
6289 update_modkey(XCB_MOD_MASK_4);
6296 setconfcolor(char *selector, char *value, int flags)
6298 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
6303 setconfregion(char *selector, char *value, int flags)
6305 /* suppress unused warnings since vars are needed */
6309 custom_region(value);
6314 setautorun(char *selector, char *value, int flags)
6324 /* suppress unused warnings since vars are needed */
6328 if (getenv("SWM_STARTED"))
6332 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
6333 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
6335 if (ws_id < 0 || ws_id >= workspace_limit)
6336 errx(1, "autorun: invalid workspace %d", ws_id + 1);
6339 * This is a little intricate
6341 * If the pid already exists we simply reuse it because it means it was
6342 * used before AND not claimed by manage_window. We get away with
6343 * altering it in the parent after INSERT because this can not be a race
6346 while ((ap = strsep(&sp, " \t")) != NULL) {
6349 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
6351 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
6352 err(1, "setautorun: realloc");
6353 a.argv[argc - 1] = ap;
6356 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
6357 err(1, "setautorun: realloc");
6358 a.argv[argc] = NULL;
6360 if ((pid = fork()) == 0) {
6361 spawn(ws_id, &a, 1);
6370 p = calloc(1, sizeof *p);
6373 TAILQ_INSERT_TAIL(&pidlist, p, entry);
6383 setlayout(char *selector, char *value, int flags)
6385 int ws_id, i, x, mg, ma, si, ar, f = 0;
6386 int st = SWM_V_STACK, num_screens;
6388 struct workspace *ws;
6390 /* suppress unused warnings since vars are needed */
6394 if (getenv("SWM_STARTED"))
6398 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
6399 &ws_id, &mg, &ma, &si, &ar, s) != 6)
6400 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6401 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6404 if (ws_id < 0 || ws_id >= workspace_limit)
6405 errx(1, "layout: invalid workspace %d", ws_id + 1);
6407 if (!strcasecmp(s, "vertical"))
6409 else if (!strcasecmp(s, "vertical_flip")) {
6412 } else if (!strcasecmp(s, "horizontal"))
6414 else if (!strcasecmp(s, "horizontal_flip")) {
6417 } else if (!strcasecmp(s, "fullscreen"))
6420 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6421 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6424 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6425 for (i = 0; i < num_screens; i++) {
6426 ws = (struct workspace *)&screens[i].ws;
6427 ws[ws_id].cur_layout = &layouts[st];
6429 ws[ws_id].always_raise = ar;
6430 if (st == SWM_MAX_STACK)
6434 for (x = 0; x < abs(mg); x++) {
6435 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6436 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
6437 SWM_ARG_ID_MASTERSHRINK);
6441 for (x = 0; x < abs(ma); x++) {
6442 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6443 ma >= 0 ? SWM_ARG_ID_MASTERADD :
6444 SWM_ARG_ID_MASTERDEL);
6448 for (x = 0; x < abs(si); x++) {
6449 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6450 si >= 0 ? SWM_ARG_ID_STACKINC :
6451 SWM_ARG_ID_STACKDEC);
6456 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6457 SWM_ARG_ID_FLIPLAYOUT);
6462 if (focus_mode == SWM_FOCUS_DEFAULT)
6463 event_drain(XCB_ENTER_NOTIFY);
6470 /* config options */
6471 struct config_option {
6473 int (*func)(char*, char*, int);
6476 struct config_option configopt[] = {
6477 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
6478 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
6479 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
6480 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
6481 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
6482 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
6483 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
6484 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
6485 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
6486 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
6487 { "bar_format", setconfvalue, SWM_S_BAR_FORMAT },
6488 { "keyboard_mapping", setkeymapping, 0 },
6489 { "bind", setconfbinding, 0 },
6490 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
6491 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
6492 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
6493 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
6494 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
6495 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
6496 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
6497 { "workspace_limit", setconfvalue, SWM_S_WORKSPACE_LIMIT },
6498 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
6499 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
6500 { "modkey", setconfmodkey, 0 },
6501 { "program", setconfspawn, 0 },
6502 { "quirk", setconfquirk, 0 },
6503 { "region", setconfregion, 0 },
6504 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
6505 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
6506 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
6507 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
6508 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
6509 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
6510 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
6511 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
6512 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
6513 { "focus_close", setconfvalue, SWM_S_FOCUS_CLOSE },
6514 { "focus_close_wrap", setconfvalue, SWM_S_FOCUS_CLOSE_WRAP },
6515 { "focus_default", setconfvalue, SWM_S_FOCUS_DEFAULT },
6516 { "spawn_position", setconfvalue, SWM_S_SPAWN_ORDER },
6517 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
6518 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
6519 { "autorun", setautorun, 0 },
6520 { "layout", setlayout, 0 },
6525 conf_load(char *filename, int keymapping)
6528 char *line, *cp, *optsub, *optval;
6529 size_t linelen, lineno = 0;
6530 int wordlen, i, optidx;
6531 struct config_option *opt;
6533 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
6535 if (filename == NULL) {
6536 warnx("conf_load: no filename");
6539 if ((config = fopen(filename, "r")) == NULL) {
6540 warn("conf_load: fopen: %s", filename);
6544 while (!feof(config)) {
6545 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
6548 err(1, "%s", filename);
6553 cp += strspn(cp, " \t\n"); /* eat whitespace */
6554 if (cp[0] == '\0') {
6559 /* get config option */
6560 wordlen = strcspn(cp, "=[ \t\n");
6562 warnx("%s: line %zd: no option found",
6567 for (i = 0; i < LENGTH(configopt); i++) {
6568 opt = &configopt[i];
6569 if (!strncasecmp(cp, opt->optname, wordlen) &&
6570 (int)strlen(opt->optname) == wordlen) {
6576 warnx("%s: line %zd: unknown option %.*s",
6577 filename, lineno, wordlen, cp);
6580 if (keymapping && strcmp(opt->optname, "bind")) {
6581 warnx("%s: line %zd: invalid option %.*s",
6582 filename, lineno, wordlen, cp);
6586 cp += strspn(cp, " \t\n"); /* eat whitespace */
6587 /* get [selector] if any */
6591 wordlen = strcspn(cp, "]");
6594 warnx("%s: line %zd: syntax error",
6599 if (asprintf(&optsub, "%.*s", wordlen, cp) ==
6601 warnx("%s: line %zd: unable to allocate"
6602 "memory for selector", filename,
6608 cp += strspn(cp, "] \t\n"); /* eat trailing */
6610 cp += strspn(cp, "= \t\n"); /* eat trailing */
6612 optval = strdup(cp);
6613 /* call function to deal with it all */
6614 if (configopt[optidx].func(optsub, optval,
6615 configopt[optidx].funcflags) != 0)
6616 errx(1, "%s: line %zd: invalid data for %s",
6617 filename, lineno, configopt[optidx].optname);
6624 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
6631 DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
6637 set_child_transient(struct ws_win *win, xcb_window_t *trans)
6639 struct ws_win *parent, *w;
6640 struct swm_region *r;
6641 struct workspace *ws;
6642 xcb_icccm_wm_hints_t wmh;
6644 parent = find_window(win->transient);
6646 parent->focus_child = win;
6648 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
6649 " for 0x%x trans 0x%x\n", win->id, win->transient);
6651 r = root_to_region(win->wa->root);
6653 /* parent doen't exist in our window list */
6654 TAILQ_FOREACH(w, &ws->winlist, entry) {
6655 if (xcb_icccm_get_wm_hints_reply(conn,
6656 xcb_icccm_get_wm_hints(conn, w->id),
6658 warnx("can't get hints for 0x%x", w->id);
6662 if (win->hints.window_group != wmh.window_group)
6665 w->focus_child = win;
6666 win->transient = w->id;
6668 DNPRINTF(SWM_D_MISC, "set_child_transient: adjusting "
6669 "transient to 0x%x\n", win->transient);
6676 window_get_pid(xcb_window_t win)
6681 xcb_get_property_cookie_t pc;
6682 xcb_get_property_reply_t *pr;
6684 apid = get_atom_from_string("_NET_WM_PID");
6685 if (apid == XCB_ATOM_NONE)
6688 pc = xcb_get_property(conn, 0, win, apid, XCB_ATOM_CARDINAL, 0, 1);
6689 pr = xcb_get_property_reply(conn, pc, NULL);
6692 if (pr->type != XCB_ATOM_CARDINAL) {
6697 if (pr->type == apid && pr->format == 32)
6698 ret = *((pid_t *)xcb_get_property_value(pr));
6704 apid = get_atom_from_string("_SWM_PID");
6705 pc = xcb_get_property(conn, 0, win, apid, XCB_ATOM_STRING,
6707 pr = xcb_get_property_reply(conn, pc, NULL);
6710 if (pr->type != apid) {
6715 ret = (pid_t)strtonum(xcb_get_property_value(pr), 0, INT_MAX, &errstr);
6722 get_ws_idx(xcb_window_t id)
6728 xcb_get_property_reply_t *gpr;
6730 gpr = xcb_get_property_reply(conn,
6731 xcb_get_property(conn, 0, id, a_swm_ws,
6732 XCB_ATOM_STRING, 0, SWM_PROPLEN),
6737 proplen = xcb_get_property_value_length(gpr);
6739 prop = malloc(proplen + 1);
6742 xcb_get_property_value(gpr),
6744 prop[proplen] = '\0';
6751 DNPRINTF(SWM_D_PROP, "get_ws_idx: _SWM_WS: %s\n", prop);
6752 ws_idx = (int)strtonum(prop, 0, workspace_limit - 1, &errstr);
6754 DNPRINTF(SWM_D_PROP, "get_ws_idx: window: #%s: %s",
6764 manage_window(xcb_window_t id)
6766 xcb_window_t trans = XCB_WINDOW_NONE;
6767 struct ws_win *win, *ww;
6768 int ws_idx, border_me = 0;
6769 char ws_idx_str[SWM_PROPLEN];
6770 struct swm_region *r;
6773 uint32_t event_mask, i;
6774 xcb_icccm_get_wm_protocols_reply_t wpr;
6776 if ((win = find_window(id)) != NULL) {
6777 DNPRINTF(SWM_D_MISC, "manage_window: win 0x%x already "
6778 "managed; skipping.)\n", id);
6779 return (win); /* Already managed. */
6782 /* See if window is on the unmanaged list. */
6783 if ((win = find_unmanaged_window(id)) != NULL) {
6784 DNPRINTF(SWM_D_MISC, "manage_window: win 0x%x found on "
6785 "unmanaged list.\n", id);
6786 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6789 set_child_transient(win, &trans);
6793 DNPRINTF(SWM_D_MISC, "manage_window: win 0x%x is new.\n", id);
6796 /* Create and initialize ws_win object. */
6797 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
6798 err(1, "manage_window: calloc: failed to allocate memory for "
6803 /* Get window geometry. */
6804 win->wa = xcb_get_geometry_reply(conn,
6805 xcb_get_geometry(conn, win->id),
6808 /* Figure out which region the window belongs to. */
6809 r = root_to_region(win->wa->root);
6811 /* Ignore window border if there is one. */
6812 WIDTH(win) = win->wa->width;
6813 HEIGHT(win) = win->wa->height;
6814 X(win) = win->wa->x + win->wa->border_width;
6815 Y(win) = win->wa->y + win->wa->border_width;
6817 win->g_floatvalid = 0;
6818 win->floatmaxed = 0;
6819 win->ewmh_flags = 0;
6820 win->s = r->s; /* this never changes */
6822 /* Get WM_SIZE_HINTS. */
6823 xcb_icccm_get_wm_normal_hints_reply(conn,
6824 xcb_icccm_get_wm_normal_hints(conn, win->id),
6828 xcb_icccm_get_wm_hints_reply(conn,
6829 xcb_icccm_get_wm_hints(conn, win->id),
6832 /* Get WM_TRANSIENT_FOR; see if window is a transient. */
6833 xcb_icccm_get_wm_transient_for_reply(conn,
6834 xcb_icccm_get_wm_transient_for(conn, win->id),
6837 win->transient = trans;
6838 set_child_transient(win, &win->transient);
6841 /* Get supported protocols. */
6842 if (xcb_icccm_get_wm_protocols_reply(conn,
6843 xcb_icccm_get_wm_protocols(conn, win->id, a_prot),
6845 for (i = 0; i < wpr.atoms_len; i++) {
6846 if (wpr.atoms[i] == a_takefocus)
6847 win->take_focus = 1;
6848 if (wpr.atoms[i] == a_delete)
6849 win->can_delete = 1;
6851 xcb_icccm_get_wm_protocols_reply_wipe(&wpr);
6854 win->iconic = get_iconic(win);
6856 /* Figure out which workspace the window belongs to. */
6857 if ((p = find_pid(window_get_pid(win->id))) != NULL) {
6858 win->ws = &r->s->ws[p->ws];
6859 TAILQ_REMOVE(&pidlist, p, entry);
6862 } else if ((ws_idx = get_ws_idx(win->id)) != -1 &&
6863 win->transient == 0) {
6864 /* _SWM_WS is set; use that. */
6865 win->ws = &r->s->ws[ws_idx];
6866 } else if (trans && (ww = find_window(trans)) != NULL) {
6867 /* Launch transients in the same ws as parent. */
6874 /* Set the _SWM_WS atom so we can remember this after reincarnation. */
6875 if (snprintf(ws_idx_str, SWM_PROPLEN, "%d", win->ws->idx) <
6877 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
6879 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
6880 a_swm_ws, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
6885 ewmh_autoquirk(win);
6887 /* Determine initial quirks. */
6888 if (xcb_icccm_get_wm_class_reply(conn,
6889 xcb_icccm_get_wm_class(conn, win->id),
6891 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
6892 win->ch.class_name, win->ch.instance_name);
6894 /* java is retarded so treat it special */
6895 if (strstr(win->ch.instance_name, "sun-awt")) {
6900 TAILQ_FOREACH(qp, &quirks, entry) {
6901 if (!strcmp(win->ch.class_name, qp->class) &&
6902 !strcmp(win->ch.instance_name, qp->name)) {
6903 DNPRINTF(SWM_D_CLASS, "manage_window: on quirks"
6904 "list; mask: 0x%lx\n", qp->quirk);
6905 if (qp->quirk & SWM_Q_FLOAT) {
6909 win->quirks = qp->quirk;
6914 /* Alter window position if quirky */
6915 if (win->quirks & SWM_Q_ANYWHERE) {
6920 /* Reset font sizes (the bruteforce way; no default keybinding). */
6921 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
6922 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6923 fake_keypress(win, XK_KP_Subtract, XCB_MOD_MASK_SHIFT);
6924 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6925 fake_keypress(win, XK_KP_Add, XCB_MOD_MASK_SHIFT);
6928 /* Make sure window is positioned inside its region, if its active. */
6930 constrain_window(win, win->ws->r, 0);
6934 X(win) -= border_width;
6935 Y(win) -= border_width;
6938 if (win->ws->r || border_me)
6941 /* Select which X events to monitor. */
6942 event_mask = XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_FOCUS_CHANGE |
6943 XCB_EVENT_MASK_PROPERTY_CHANGE | XCB_EVENT_MASK_STRUCTURE_NOTIFY;
6945 event_mask |= XCB_EVENT_MASK_LEAVE_WINDOW;
6948 xcb_change_window_attributes(conn, id, XCB_CW_EVENT_MASK, &event_mask);
6951 /* Figure out where to stack the window in the workspace. */
6952 if (trans && (ww = find_window(trans)))
6953 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
6954 else if (win->ws->focus && spawn_position == SWM_STACK_ABOVE)
6955 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus, win,
6957 else if (win->ws->focus && spawn_position == SWM_STACK_BELOW)
6958 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6959 else switch (spawn_position) {
6962 case SWM_STACK_ABOVE:
6963 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6965 case SWM_STACK_BOTTOM:
6966 case SWM_STACK_BELOW:
6967 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6970 /* Get initial _NET_WM_STATE */
6971 ewmh_get_win_state(win);
6972 /* Set initial _NET_WM_ALLOWED_ACTIONS */
6973 ewmh_update_actions(win);
6975 DNPRINTF(SWM_D_MISC, "manage_window: done. window: 0x%x, (x,y) w x h: "
6976 "(%d,%d) %d x %d, ws: %d, iconic: %s, transient: 0x%x\n", win->id,
6977 X(win), Y(win), WIDTH(win), HEIGHT(win), win->ws->idx,
6978 YESNO(win->iconic), win->transient);
6984 free_window(struct ws_win *win)
6986 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%x\n", win->id);
6991 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6996 xcb_icccm_get_wm_class_reply_wipe(&win->ch);
7001 memset(win, 0xff, sizeof *win); /* XXX kill later */
7004 DNPRINTF(SWM_D_MISC, "free_window: done\n");
7008 unmanage_window(struct ws_win *win)
7010 struct ws_win *parent;
7011 xcb_screen_t *screen;
7016 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%x\n", win->id);
7018 if (win->transient) {
7019 parent = find_window(win->transient);
7021 parent->focus_child = NULL;
7024 /* focus on root just in case */
7025 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
7026 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT,
7027 screen->root, XCB_CURRENT_TIME);
7031 TAILQ_REMOVE(&win->ws->winlist, win, entry);
7032 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
7036 expose(xcb_expose_event_t *e)
7039 struct swm_region *r;
7041 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%x\n", e->window);
7043 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7044 for (i = 0; i < num_screens; i++)
7045 TAILQ_FOREACH(r, &screens[i].rl, entry)
7046 if (e->window == WINID(r->bar))
7054 focusin(xcb_focus_in_event_t *e)
7056 DNPRINTF(SWM_D_EVENT, "focusin: window: 0x%x, mode: %s(%u), "
7057 "detail: %s(%u)\n", e->event, get_notify_mode_label(e->mode),
7058 e->mode, get_notify_detail_label(e->detail), e->detail);
7063 keypress(xcb_key_press_event_t *e)
7065 xcb_keysym_t keysym;
7068 keysym = xcb_key_press_lookup_keysym(syms, e, 0);
7070 DNPRINTF(SWM_D_EVENT, "keypress: %u %u\n", e->detail, keysym);
7072 if ((kp = key_lookup(CLEANMASK(e->state), keysym)) == NULL)
7075 if (kp->funcid == KF_SPAWN_CUSTOM)
7076 spawn_custom(root_to_region(e->root),
7077 &(keyfuncs[kp->funcid].args), kp->spawn_name);
7078 else if (keyfuncs[kp->funcid].func)
7079 keyfuncs[kp->funcid].func(root_to_region(e->root),
7080 &(keyfuncs[kp->funcid].args));
7084 buttonpress(xcb_button_press_event_t *e)
7088 unsigned int action;
7090 DNPRINTF(SWM_D_EVENT, "buttonpress: window 0x%x, detail: %u\n",
7091 e->event, e->detail);
7093 if ((win = find_window(e->event)) == NULL)
7096 focus_win(focus_magic(win));
7097 action = client_click;
7099 for (i = 0; i < LENGTH(buttons); i++)
7100 if (action == buttons[i].action && buttons[i].func &&
7101 buttons[i].button == e->detail &&
7102 CLEANMASK(buttons[i].mask) == CLEANMASK(e->state))
7103 buttons[i].func(win, &buttons[i].args);
7110 print_win_geom(xcb_window_t w)
7112 xcb_get_geometry_reply_t *wa;
7114 wa = xcb_get_geometry_reply(conn, xcb_get_geometry(conn, w), NULL);
7117 DNPRINTF(SWM_D_MISC, "print_win_geom: window not found: 0x%x\n",
7122 DNPRINTF(SWM_D_MISC, "print_win_geom: window: 0x%x, root: 0x%x, "
7123 "depth: %u, (x,y) w x h: (%d,%d) %d x %d, border: %d\n",
7124 w, wa->root, wa->depth, wa->x, wa->y, wa->width, wa->height,
7133 get_stack_mode_name(uint8_t mode)
7138 case XCB_STACK_MODE_ABOVE:
7141 case XCB_STACK_MODE_BELOW:
7144 case XCB_STACK_MODE_TOP_IF:
7147 case XCB_STACK_MODE_BOTTOM_IF:
7150 case XCB_STACK_MODE_OPPOSITE:
7162 configurerequest(xcb_configure_request_event_t *e)
7167 uint32_t wc[7] = {0};
7169 if ((win = find_window(e->window)) == NULL)
7170 if ((win = find_unmanaged_window(e->window)) == NULL)
7173 if (swm_debug & SWM_D_EVENT) {
7174 print_win_geom(e->window);
7176 DNPRINTF(SWM_D_EVENT, "configurerequest: window: 0x%x, "
7177 "parent: 0x%x, new: %s, value_mask: %u { ", e->window,
7178 e->parent, YESNO(new), e->value_mask);
7179 if (e->value_mask & XCB_CONFIG_WINDOW_X)
7180 DPRINTF("X: %d ", e->x);
7181 if (e->value_mask & XCB_CONFIG_WINDOW_Y)
7182 DPRINTF("Y: %d ", e->y);
7183 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH)
7184 DPRINTF("W: %u ", e->width);
7185 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT)
7186 DPRINTF("H: %u ", e->height);
7187 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH)
7188 DPRINTF("Border: %u ", e->border_width);
7189 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING)
7190 DPRINTF("Sibling: 0x%x ", e->sibling);
7191 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE)
7192 DPRINTF("StackMode: %s(%u) ",
7193 get_stack_mode_name(e->stack_mode), e->stack_mode);
7199 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
7200 mask |= XCB_CONFIG_WINDOW_X;
7203 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
7204 mask |= XCB_CONFIG_WINDOW_Y;
7207 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH) {
7208 mask |= XCB_CONFIG_WINDOW_WIDTH;
7211 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT) {
7212 mask |= XCB_CONFIG_WINDOW_HEIGHT;
7213 wc[i++] = e->height;
7215 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH) {
7216 mask |= XCB_CONFIG_WINDOW_BORDER_WIDTH;
7217 wc[i++] = e->border_width;
7219 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING) {
7220 mask |= XCB_CONFIG_WINDOW_SIBLING;
7221 wc[i++] = e->sibling;
7223 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE) {
7224 mask |= XCB_CONFIG_WINDOW_STACK_MODE;
7225 wc[i++] = e->stack_mode;
7229 xcb_configure_window(conn, e->window, mask, wc);
7230 } else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) &&
7231 !(win->ewmh_flags & EWMH_F_FULLSCREEN)) {
7232 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
7233 win->g_float.x = e->x;
7235 win->g_float.x -= X(win->ws->r);
7236 else if (win->ws->old_r)
7237 win->g_float.x -= X(win->ws->old_r);
7240 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
7241 win->g_float.y = e->y;
7243 win->g_float.y -= Y(win->ws->r);
7244 else if (win->ws->old_r)
7245 win->g_float.y -= Y(win->ws->old_r);
7248 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH)
7249 win->g_float.w = e->width;
7251 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT)
7252 win->g_float.h = e->height;
7254 win->g_floatvalid = 1;
7256 if (win->floating && win->ws->r) {
7257 /* window is visible and floating; update position. */
7258 win->g = win->g_float;
7259 X(win) += X(win->ws->r);
7260 Y(win) += Y(win->ws->r);
7274 configurenotify(xcb_configure_notify_event_t *e)
7278 DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%x\n",
7281 win = find_window(e->window);
7283 xcb_icccm_get_wm_normal_hints_reply(conn,
7284 xcb_icccm_get_wm_normal_hints(conn, win->id),
7287 if (font_adjusted) {
7295 destroynotify(xcb_destroy_notify_event_t *e)
7299 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%x\n", e->window);
7301 if ((win = find_window(e->window)) == NULL) {
7302 if ((win = find_unmanaged_window(e->window)) == NULL)
7308 /* make sure we focus on something */
7311 unmanage_window(win);
7316 if (focus_mode == SWM_FOCUS_DEFAULT)
7317 event_drain(XCB_ENTER_NOTIFY);
7324 get_notify_detail_label(uint8_t detail)
7329 case XCB_NOTIFY_DETAIL_ANCESTOR:
7332 case XCB_NOTIFY_DETAIL_VIRTUAL:
7335 case XCB_NOTIFY_DETAIL_INFERIOR:
7338 case XCB_NOTIFY_DETAIL_NONLINEAR:
7339 label = "Nonlinear";
7341 case XCB_NOTIFY_DETAIL_NONLINEAR_VIRTUAL:
7342 label = "NonlinearVirtual";
7344 case XCB_NOTIFY_DETAIL_POINTER:
7347 case XCB_NOTIFY_DETAIL_POINTER_ROOT:
7348 label = "PointerRoot";
7350 case XCB_NOTIFY_DETAIL_NONE:
7361 get_notify_mode_label(uint8_t mode)
7366 case XCB_NOTIFY_MODE_NORMAL:
7369 case XCB_NOTIFY_MODE_GRAB:
7372 case XCB_NOTIFY_MODE_UNGRAB:
7375 case XCB_NOTIFY_MODE_WHILE_GRABBED:
7376 label = "WhileGrabbed";
7387 enternotify(xcb_enter_notify_event_t *e)
7390 DNPRINTF(SWM_D_FOCUS, "enternotify: window: 0x%x, mode: %s(%d), "
7391 "detail: %s(%d), root: 0x%x, subwindow: 0x%x, same_screen_focus: "
7392 "%s, state: %d\n", e->event, get_notify_mode_label(e->mode),
7393 e->mode, get_notify_detail_label(e->detail), e->detail, e->root,
7394 e->child, YESNO(e->same_screen_focus), e->state);
7397 if (e->mode != XCB_NOTIFY_MODE_NORMAL) {
7398 DNPRINTF(SWM_D_EVENT, "skip enternotify: generated by "
7404 switch (focus_mode) {
7405 case SWM_FOCUS_DEFAULT:
7407 case SWM_FOCUS_FOLLOW:
7409 case SWM_FOCUS_SYNERGY:
7413 if ((win = find_window(e->event)) == NULL) {
7414 DNPRINTF(SWM_D_EVENT, "skip enternotify: window is NULL\n");
7418 focus_win(focus_magic(win));
7425 leavenotify(xcb_leave_notify_event_t *e)
7427 DNPRINTF(SWM_D_FOCUS, "leavenotify: window: 0x%x, mode: %s(%d), "
7428 "detail: %s(%d), root: 0x%x, subwindow: 0x%x, same_screen_focus: "
7429 "%s, state: %d\n", e->event, get_notify_mode_label(e->mode),
7430 e->mode, get_notify_detail_label(e->detail), e->detail, e->root,
7431 e->child, YESNO(e->same_screen_focus), e->state);
7435 /* lets us use one switch statement for arbitrary mode/detail combinations */
7436 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
7439 mapnotify(xcb_map_notify_event_t *e)
7443 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%x\n", e->window);
7445 if ((win = find_window(e->window)) == NULL)
7446 win = manage_window(e->window);
7448 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
7450 /* Focus on window if it is selected. */
7451 if (win->ws->focus == win)
7456 mappingnotify(xcb_mapping_notify_event_t *e)
7458 xcb_refresh_keyboard_mapping(syms, e);
7460 if (e->request == XCB_MAPPING_KEYBOARD)
7465 maprequest(xcb_map_request_event_t *e)
7468 xcb_get_window_attributes_reply_t *war;
7470 DNPRINTF(SWM_D_EVENT, "maprequest: win 0x%x\n",
7473 war = xcb_get_window_attributes_reply(conn,
7474 xcb_get_window_attributes(conn, e->window),
7477 DNPRINTF(SWM_D_EVENT, "maprequest: window lost.\n");
7481 if (war->override_redirect) {
7482 DNPRINTF(SWM_D_EVENT, "maprequest: override_redirect; "
7487 win = manage_window(e->window);
7489 /* All windows need to be mapped if they are in the current workspace.*/
7493 /* The new window should get focus. */
7494 win->ws->focus = focus_magic(win);
7496 /* Ignore EnterNotify to handle the mapnotify without interference. */
7497 if (focus_mode == SWM_FOCUS_DEFAULT)
7498 event_drain(XCB_ENTER_NOTIFY);
7501 DNPRINTF(SWM_D_EVENT, "maprequest: done.\n");
7506 get_atom_name(xcb_atom_t atom)
7511 * This should be disabled during most debugging since
7512 * xcb_get_* causes an xcb_flush.
7515 xcb_get_atom_name_reply_t *r;
7517 r = xcb_get_atom_name_reply(conn,
7518 xcb_get_atom_name(conn, atom),
7521 len = xcb_get_atom_name_name_length(r);
7523 name = malloc(len + 1);
7525 memcpy(name, xcb_get_atom_name_name(r), len);
7539 propertynotify(xcb_property_notify_event_t *e)
7545 name = get_atom_name(e->atom);
7546 DNPRINTF(SWM_D_EVENT, "propertynotify: window: 0x%x, atom: %s(%u)\n",
7547 e->window, name, e->atom);
7552 win = find_window(e->window);
7556 if (e->state == XCB_PROPERTY_DELETE && e->atom == a_swm_iconic) {
7557 update_iconic(win, 0);
7558 map_window_raised(win->id);
7565 case XCB_ATOM_WM_CLASS:
7566 case XCB_ATOM_WM_NAME:
7575 unmapnotify(xcb_unmap_notify_event_t *e)
7579 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%x\n", e->window);
7581 /* determine if we need to help unmanage this window */
7582 win = find_window(e->window);
7586 if (getstate(e->window) == XCB_ICCCM_WM_STATE_NORMAL) {
7587 unmanage_window(win);
7590 /* resend unmap because we ated it */
7591 xcb_unmap_window(conn, e->window);
7598 visibilitynotify(xcb_visibility_notify_event_t *e)
7600 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%x\n",
7606 clientmessage(xcb_client_message_event_t *e)
7609 xcb_map_request_event_t mre;
7613 name = get_atom_name(e->type);
7614 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%x, atom: %s(%u)\n",
7615 e->window, name, e->type);
7618 win = find_window(e->window);
7621 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7622 DNPRINTF(SWM_D_EVENT, "clientmessage: request focus on "
7623 "unmanaged window.\n");
7624 mre.window = e->window;
7630 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7631 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
7634 if (e->type == ewmh[_NET_CLOSE_WINDOW].atom) {
7635 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
7636 if (win->can_delete)
7637 client_msg(win, a_delete);
7639 xcb_kill_client(conn, win->id);
7641 if (e->type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
7642 DNPRINTF(SWM_D_EVENT,
7643 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
7644 if (win->floating) {
7645 if (e->data.data32[0] & (1<<8)) /* x */
7646 X(win) = e->data.data32[1];
7647 if (e->data.data32[0] & (1<<9)) /* y */
7648 Y(win) = e->data.data32[2];
7649 if (e->data.data32[0] & (1<<10)) /* width */
7650 WIDTH(win) = e->data.data32[3];
7651 if (e->data.data32[0] & (1<<11)) /* height */
7652 HEIGHT(win) = e->data.data32[4];
7657 /* TODO: Change stack sizes */
7658 /* notify no change was made. */
7659 config_win(win, NULL);
7662 if (e->type == ewmh[_NET_WM_STATE].atom) {
7663 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
7664 ewmh_update_win_state(win, e->data.data32[1], e->data.data32[0]);
7665 if (e->data.data32[2])
7666 ewmh_update_win_state(win, e->data.data32[2],
7678 int errcode = xcb_connection_has_error(conn);
7679 #ifdef XCB_CONN_ERROR
7682 case XCB_CONN_ERROR:
7683 s = "Socket error, pipe error or other stream error.";
7685 case XCB_CONN_CLOSED_EXT_NOTSUPPORTED:
7686 s = "Extension not supported.";
7688 case XCB_CONN_CLOSED_MEM_INSUFFICIENT:
7689 s = "Insufficient memory.";
7691 case XCB_CONN_CLOSED_REQ_LEN_EXCEED:
7692 s = "Request length was exceeded.";
7694 case XCB_CONN_CLOSED_PARSE_ERR:
7695 s = "Error parsing display string.";
7698 s = "Unknown error.";
7701 errx(errcode, "X CONNECTION ERROR: %s", s);
7704 errx(errcode, "X CONNECTION ERROR");
7712 const uint32_t val = XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT;
7714 xcb_void_cookie_t wac;
7715 xcb_generic_error_t *error;
7717 /* this causes an error if some other window manager is running */
7718 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7719 for (i = 0; i < num_screens; i++) {
7720 if ((sc = get_screen(i)) == NULL)
7721 errx(1, "ERROR: can't get screen %d.", i);
7722 DNPRINTF(SWM_D_INIT, "enable_wm: screen %d, root: 0x%x\n",
7724 wac = xcb_change_window_attributes_checked(conn, sc->root,
7725 XCB_CW_EVENT_MASK, &val);
7726 if ((error = xcb_request_check(conn, wac))) {
7727 DNPRINTF(SWM_D_INIT, "enable_wm: error_code: %u\n",
7738 new_region(struct swm_screen *s, int x, int y, int w, int h)
7740 struct swm_region *r, *n;
7741 struct workspace *ws = NULL;
7744 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
7745 s->idx, w, h, x, y);
7747 /* remove any conflicting regions */
7748 n = TAILQ_FIRST(&s->rl);
7751 n = TAILQ_NEXT(r, entry);
7752 if (X(r) < (x + w) &&
7753 (X(r) + WIDTH(r)) > x &&
7755 (Y(r) + HEIGHT(r)) > y) {
7756 if (r->ws->r != NULL)
7757 r->ws->old_r = r->ws->r;
7760 TAILQ_REMOVE(&s->rl, r, entry);
7761 TAILQ_INSERT_TAIL(&s->orl, r, entry);
7765 /* search old regions for one to reuse */
7767 /* size + location match */
7768 TAILQ_FOREACH(r, &s->orl, entry)
7769 if (X(r) == x && Y(r) == y &&
7770 HEIGHT(r) == h && WIDTH(r) == w)
7774 TAILQ_FOREACH(r, &s->orl, entry)
7775 if (HEIGHT(r) == h && WIDTH(r) == w)
7779 TAILQ_REMOVE(&s->orl, r, entry);
7780 /* try to use old region's workspace */
7781 if (r->ws->r == NULL)
7784 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
7785 err(1, "new_region: calloc: failed to allocate memory "
7788 /* if we don't have a workspace already, find one */
7790 for (i = 0; i < workspace_limit; i++)
7791 if (s->ws[i].r == NULL) {
7798 errx(1, "new_region: no free workspaces");
7809 TAILQ_INSERT_TAIL(&s->rl, r, entry);
7815 #ifdef SWM_XRR_HAS_CRTC
7818 #endif /* SWM_XRR_HAS_CRTC */
7819 struct swm_region *r;
7821 xcb_randr_get_screen_resources_current_cookie_t src;
7822 xcb_randr_get_screen_resources_current_reply_t *srr;
7823 xcb_randr_get_crtc_info_cookie_t cic;
7824 xcb_randr_get_crtc_info_reply_t *cir = NULL;
7825 xcb_randr_crtc_t *crtc;
7826 xcb_screen_t *screen;
7828 if ((screen = get_screen(i)) == NULL)
7829 errx(1, "ERROR: can't get screen %d.", i);
7831 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7832 if (i >= num_screens)
7833 errx(1, "scan_xrandr: invalid screen");
7835 /* remove any old regions */
7836 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
7837 r->ws->old_r = r->ws->r = NULL;
7839 TAILQ_REMOVE(&screens[i].rl, r, entry);
7840 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
7844 /* map virtual screens onto physical screens */
7845 #ifdef SWM_XRR_HAS_CRTC
7846 if (xrandr_support) {
7847 src = xcb_randr_get_screen_resources_current(conn,
7849 srr = xcb_randr_get_screen_resources_current_reply(conn, src,
7852 new_region(&screens[i], 0, 0,
7853 screen->width_in_pixels,
7854 screen->height_in_pixels);
7857 ncrtc = srr->num_crtcs;
7859 crtc = xcb_randr_get_screen_resources_current_crtcs(srr);
7860 for (c = 0; c < ncrtc; c++) {
7861 cic = xcb_randr_get_crtc_info(conn, crtc[c],
7863 cir = xcb_randr_get_crtc_info_reply(conn, cic, NULL);
7866 if (cir->num_outputs == 0) {
7872 new_region(&screens[i], 0, 0,
7873 screen->width_in_pixels,
7874 screen->height_in_pixels);
7876 new_region(&screens[i],
7877 cir->x, cir->y, cir->width, cir->height);
7882 #endif /* SWM_XRR_HAS_CRTC */
7884 new_region(&screens[i], 0, 0, screen->width_in_pixels,
7885 screen->height_in_pixels);
7890 screenchange(xcb_randr_screen_change_notify_event_t *e)
7892 struct swm_region *r;
7895 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%x\n", e->root);
7897 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7898 /* silly event doesn't include the screen index */
7899 for (i = 0; i < num_screens; i++)
7900 if (screens[i].root == e->root)
7902 if (i >= num_screens)
7903 errx(1, "screenchange: screen not found");
7905 /* brute force for now, just re-enumerate the regions */
7909 print_win_geom(e->root);
7911 /* add bars to all regions */
7912 for (i = 0; i < num_screens; i++)
7913 TAILQ_FOREACH(r, &screens[i].rl, entry)
7921 xcb_window_t *wins = NULL;
7923 int i, j, num_screens;
7924 uint16_t state, manage;
7926 xcb_query_tree_cookie_t qtc;
7927 xcb_query_tree_reply_t *qtr;
7928 xcb_get_window_attributes_cookie_t c;
7929 xcb_get_window_attributes_reply_t *r;
7930 xcb_get_property_cookie_t pc;
7932 DNPRINTF(SWM_D_INIT, "grab_windows: begin\n");
7933 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7934 for (i = 0; i < num_screens; i++) {
7935 qtc = xcb_query_tree(conn, screens[i].root);
7936 qtr = xcb_query_tree_reply(conn, qtc, NULL);
7939 wins = xcb_query_tree_children(qtr);
7940 no = xcb_query_tree_children_length(qtr);
7941 /* attach windows to a region */
7942 /* normal windows */
7943 for (j = 0; j < no; j++) {
7944 c = xcb_get_window_attributes(conn, wins[j]);
7945 r = xcb_get_window_attributes_reply(conn, c, NULL);
7948 if (r->override_redirect) {
7953 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7954 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7960 state = getstate(wins[j]);
7961 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7962 if (r->map_state == XCB_MAP_STATE_VIEWABLE || manage)
7963 manage_window(wins[j]);
7966 /* transient windows */
7967 for (j = 0; j < no; j++) {
7968 c = xcb_get_window_attributes(conn, wins[j]);
7969 r = xcb_get_window_attributes_reply(conn, c, NULL);
7972 if (r->override_redirect) {
7978 state = getstate(wins[j]);
7979 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7980 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7981 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7982 &wins[j], NULL) && manage)
7983 manage_window(wins[j]);
7987 DNPRINTF(SWM_D_INIT, "grab_windows: done\n");
7993 int i, j, k, num_screens;
7994 struct workspace *ws;
7995 uint32_t gcv[1], wa[1];
7996 const xcb_query_extension_reply_t *qep;
7997 xcb_screen_t *screen;
7998 xcb_cursor_t cursor;
7999 xcb_font_t cursor_font;
8000 xcb_randr_query_version_cookie_t c;
8001 xcb_randr_query_version_reply_t *r;
8003 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
8004 if ((screens = calloc(num_screens,
8005 sizeof(struct swm_screen))) == NULL)
8006 err(1, "setup_screens: calloc: failed to allocate memory for "
8009 /* initial Xrandr setup */
8011 qep = xcb_get_extension_data(conn, &xcb_randr_id);
8013 c = xcb_randr_query_version(conn, 1, 1);
8014 r = xcb_randr_query_version_reply(conn, c, NULL);
8016 if (r->major_version >= 1) {
8018 xrandr_eventbase = qep->first_event;
8024 cursor_font = xcb_generate_id(conn);
8025 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
8027 cursor = xcb_generate_id(conn);
8028 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
8029 XC_left_ptr, XC_left_ptr + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
8032 /* map physical screens */
8033 for (i = 0; i < num_screens; i++) {
8034 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
8036 TAILQ_INIT(&screens[i].rl);
8037 TAILQ_INIT(&screens[i].orl);
8038 if ((screen = get_screen(i)) == NULL)
8039 errx(1, "ERROR: can't get screen %d.", i);
8040 screens[i].root = screen->root;
8042 /* set default colors */
8043 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
8044 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
8045 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
8046 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
8047 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
8049 /* create graphics context on screen */
8050 screens[i].bar_gc = xcb_generate_id(conn);
8052 xcb_create_gc(conn, screens[i].bar_gc, screens[i].root,
8053 XCB_GC_GRAPHICS_EXPOSURES, gcv);
8055 /* set default cursor */
8056 xcb_change_window_attributes(conn, screens[i].root,
8059 /* init all workspaces */
8060 /* XXX these should be dynamically allocated too */
8061 for (j = 0; j < SWM_WS_MAX; j++) {
8062 ws = &screens[i].ws[j];
8068 TAILQ_INIT(&ws->winlist);
8069 TAILQ_INIT(&ws->unmanagedlist);
8071 for (k = 0; layouts[k].l_stack != NULL; k++)
8072 if (layouts[k].l_config != NULL)
8073 layouts[k].l_config(ws,
8074 SWM_ARG_ID_STACKINIT);
8075 ws->cur_layout = &layouts[0];
8076 ws->cur_layout->l_string(ws);
8082 xcb_randr_select_input(conn, screens[i].root,
8083 XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE);
8085 xcb_free_cursor(conn, cursor);
8086 xcb_close_font(conn, cursor_font);
8092 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
8093 err(1, "setup_globals: strdup: failed to allocate memory.");
8095 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
8096 err(1, "setup_globals: strdup: failed to allocate memory.");
8098 if ((syms = xcb_key_symbols_alloc(conn)) == NULL)
8099 errx(1, "unable to allocate key symbols");
8101 a_state = get_atom_from_string("WM_STATE");
8102 a_prot = get_atom_from_string("WM_PROTOCOLS");
8103 a_delete = get_atom_from_string("WM_DELETE_WINDOW");
8104 a_takefocus = get_atom_from_string("WM_TAKE_FOCUS");
8105 a_wmname = get_atom_from_string("WM_NAME");
8106 a_netwmname = get_atom_from_string("_NET_WM_NAME");
8107 a_utf8_string = get_atom_from_string("UTF8_STRING");
8108 a_string = get_atom_from_string("STRING");
8109 a_swm_iconic = get_atom_from_string("_SWM_ICONIC");
8110 a_swm_ws = get_atom_from_string("_SWM_WS");
8117 xcb_atom_t netwmcheck;
8118 xcb_window_t root, win;
8121 /* work around sun jdk bugs, code from wmname */
8122 netwmcheck = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
8124 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
8125 for (i = 0; i < num_screens; i++) {
8126 root = screens[i].root;
8128 win = xcb_generate_id(conn);
8129 wa[0] = screens[i].c[SWM_S_COLOR_UNFOCUS].pixel;
8130 wa[1] = screens[i].c[SWM_S_COLOR_UNFOCUS].pixel;
8131 xcb_create_window(conn, XCB_COPY_FROM_PARENT, win, 0, 0, 0, 1,
8132 1, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
8133 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
8135 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root,
8136 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
8137 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
8138 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
8139 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
8140 a_netwmname, a_utf8_string, 8, strlen("LG3D"), "LG3D");
8145 shutdown_cleanup(void)
8149 /* disable alarm because the following code may not be interrupted */
8151 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
8152 err(1, "can't disable alarm");
8160 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
8161 for (i = 0; i < num_screens; ++i) {
8162 if (screens[i].bar_gc != 0)
8163 xcb_free_gc(conn, screens[i].bar_gc);
8164 if (!bar_font_legacy)
8165 XftColorFree(display, DefaultVisual(display, i),
8166 DefaultColormap(display, i), &bar_font_color);
8169 if (bar_font_legacy)
8170 XFreeFontSet(display, bar_fs);
8172 XftFontClose(display, bar_font);
8175 xcb_key_symbols_free(syms);
8177 xcb_disconnect(conn);
8181 event_error(xcb_generic_error_t *e)
8185 DNPRINTF(SWM_D_EVENT, "event_error: %s(%u) from %s(%u), sequence: %u, "
8186 "resource_id: %u, minor_code: %u\n",
8187 xcb_event_get_error_label(e->error_code), e->error_code,
8188 xcb_event_get_request_label(e->major_code), e->major_code,
8189 e->sequence, e->resource_id, e->minor_code);
8193 event_handle(xcb_generic_event_t *evt)
8195 uint8_t type = XCB_EVENT_RESPONSE_TYPE(evt);
8197 DNPRINTF(SWM_D_EVENT, "XCB Event: %s(%d)\n",
8198 xcb_event_get_label(XCB_EVENT_RESPONSE_TYPE(evt)),
8199 XCB_EVENT_RESPONSE_TYPE(evt));
8202 #define EVENT(type, callback) case type: callback((void *)evt); return
8203 EVENT(0, event_error);
8204 EVENT(XCB_BUTTON_PRESS, buttonpress);
8205 /*EVENT(XCB_BUTTON_RELEASE, buttonpress);*/
8206 /*EVENT(XCB_CIRCULATE_NOTIFY, );*/
8207 /*EVENT(XCB_CIRCULATE_REQUEST, );*/
8208 EVENT(XCB_CLIENT_MESSAGE, clientmessage);
8209 /*EVENT(XCB_COLORMAP_NOTIFY, );*/
8210 EVENT(XCB_CONFIGURE_NOTIFY, configurenotify);
8211 EVENT(XCB_CONFIGURE_REQUEST, configurerequest);
8212 /*EVENT(XCB_CREATE_NOTIFY, );*/
8213 EVENT(XCB_DESTROY_NOTIFY, destroynotify);
8214 EVENT(XCB_ENTER_NOTIFY, enternotify);
8215 EVENT(XCB_EXPOSE, expose);
8217 EVENT(XCB_FOCUS_IN, focusin);
8219 /*EVENT(XCB_FOCUS_OUT, );*/
8220 /*EVENT(XCB_GRAPHICS_EXPOSURE, );*/
8221 /*EVENT(XCB_GRAVITY_NOTIFY, );*/
8222 EVENT(XCB_KEY_PRESS, keypress);
8223 /*EVENT(XCB_KEY_RELEASE, keypress);*/
8224 /*EVENT(XCB_KEYMAP_NOTIFY, );*/
8226 EVENT(XCB_LEAVE_NOTIFY, leavenotify);
8228 EVENT(XCB_MAP_NOTIFY, mapnotify);
8229 EVENT(XCB_MAP_REQUEST, maprequest);
8230 EVENT(XCB_MAPPING_NOTIFY, mappingnotify);
8231 /*EVENT(XCB_MOTION_NOTIFY, );*/
8232 /*EVENT(XCB_NO_EXPOSURE, );*/
8233 EVENT(XCB_PROPERTY_NOTIFY, propertynotify);
8234 /*EVENT(XCB_REPARENT_NOTIFY, );*/
8235 /*EVENT(XCB_RESIZE_REQUEST, );*/
8236 /*EVENT(XCB_SELECTION_CLEAR, );*/
8237 /*EVENT(XCB_SELECTION_NOTIFY, );*/
8238 /*EVENT(XCB_SELECTION_REQUEST, );*/
8239 EVENT(XCB_UNMAP_NOTIFY, unmapnotify);
8240 /*EVENT(XCB_VISIBILITY_NOTIFY, visibilitynotify);*/
8243 if (type - xrandr_eventbase == XCB_RANDR_SCREEN_CHANGE_NOTIFY)
8244 screenchange((void *)evt);
8248 main(int argc, char *argv[])
8250 struct swm_region *r, *rr;
8251 struct ws_win *winfocus = NULL;
8253 char conf[PATH_MAX], *cfile = NULL;
8255 int xfd, i, num_screens;
8256 struct sigaction sact;
8257 xcb_generic_event_t *evt;
8261 /* suppress unused warning since var is needed */
8264 time_started = time(NULL);
8267 warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
8268 if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, ""))
8269 warnx("no locale support");
8271 /* handle some signals */
8272 bzero(&sact, sizeof(sact));
8273 sigemptyset(&sact.sa_mask);
8275 sact.sa_handler = sighdlr;
8276 sigaction(SIGINT, &sact, NULL);
8277 sigaction(SIGQUIT, &sact, NULL);
8278 sigaction(SIGTERM, &sact, NULL);
8279 sigaction(SIGHUP, &sact, NULL);
8281 sact.sa_handler = sighdlr;
8282 sact.sa_flags = SA_NOCLDSTOP;
8283 sigaction(SIGCHLD, &sact, NULL);
8285 if (!(display = XOpenDisplay(0)))
8286 errx(1, "can not open display");
8288 conn = XGetXCBConnection(display);
8289 if (xcb_connection_has_error(conn))
8290 errx(1, "can not get XCB connection");
8292 XSetEventQueueOwner(display, XCBOwnsEventQueue);
8294 xcb_prefetch_extension_data(conn, &xcb_randr_id);
8295 xfd = xcb_get_file_descriptor(conn);
8297 /* look for local and global conf file */
8298 pwd = getpwuid(getuid());
8300 errx(1, "invalid user: %d", getuid());
8302 xcb_grab_server(conn);
8305 /* flush all events */
8306 while ((evt = xcb_poll_for_event(conn))) {
8307 if (XCB_EVENT_RESPONSE_TYPE(evt) == 0)
8312 if (enable_wm() != 0)
8313 errx(1, "another window manager is currently running");
8324 for (i = 0; ; i++) {
8329 snprintf(conf, sizeof conf, "%s/.%s",
8330 pwd->pw_dir, SWM_CONF_FILE);
8334 snprintf(conf, sizeof conf, "/etc/%s",
8339 snprintf(conf, sizeof conf, "%s/.%s",
8340 pwd->pw_dir, SWM_CONF_FILE_OLD);
8344 snprintf(conf, sizeof conf, "/etc/%s",
8351 if (strlen(conf) && stat(conf, &sb) != -1)
8352 if (S_ISREG(sb.st_mode)) {
8359 /* load conf (if any) */
8361 conf_load(cfile, SWM_CONF_DEFAULT);
8364 /* set some values to work around bad programs */
8366 /* grab existing windows (before we build the bars) */
8369 if (getenv("SWM_STARTED") == NULL)
8370 setenv("SWM_STARTED", "YES", 1);
8372 /* setup all bars */
8373 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
8374 for (i = 0; i < num_screens; i++)
8375 TAILQ_FOREACH(r, &screens[i].rl, entry) {
8376 if (winfocus == NULL)
8377 winfocus = TAILQ_FIRST(&r->ws->winlist);
8386 xcb_ungrab_server(conn);
8390 while ((evt = xcb_poll_for_event(conn))) {
8397 /* if we are being restarted go focus on first window */
8399 rr = winfocus->ws->r;
8401 /* not a visible window */
8405 /* move pointer to first screen if multi screen */
8406 if (num_screens > 1 || outputs > 1)
8407 xcb_warp_pointer(conn, XCB_WINDOW_NONE,
8408 rr->s[0].root, 0, 0, 0, 0, X(rr),
8409 Y(rr) + (bar_enabled ? bar_height : 0));
8411 a.id = SWM_ARG_ID_FOCUSCUR;
8421 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
8422 if (errno != EINTR) {
8423 DNPRINTF(SWM_D_MISC, "select failed");
8425 if (restart_wm == 1)
8426 restart(NULL, NULL);
8427 if (search_resp == 1)