2 * Copyright (c) 2009-2012 Marco Peereboom <marco@peereboom.us>
3 * Copyright (c) 2009-2011 Ryan McBride <mcbride@countersiege.com>
4 * Copyright (c) 2009 Darrin Chandler <dwchandler@stilyagin.com>
5 * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org>
6 * Copyright (c) 2010 Tuukka Kataja <stuge@xor.fi>
7 * Copyright (c) 2011 Jason L. Wright <jason@thought.net>
8 * Copyright (c) 2011-2012 Reginald Kennedy <rk@rejii.com>
9 * Copyright (c) 2011-2012 Lawrence Teo <lteo@lteo.net>
10 * Copyright (c) 2011-2012 Tiago Cunha <tcunha@gmx.com>
11 * Copyright (c) 2012 David Hill <dhill@mindcry.org>
13 * Permission to use, copy, modify, and distribute this software for any
14 * purpose with or without fee is hereby granted, provided that the above
15 * copyright notice and this permission notice appear in all copies.
17 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
18 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
19 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
20 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
21 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
22 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
23 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
26 * Much code and ideas taken from dwm under the following license:
27 * MIT/X Consortium License
29 * 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
30 * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
31 * 2006-2007 Jukka Salmi <jukka at salmi dot ch>
32 * 2007 Premysl Hruby <dfenze at gmail dot com>
33 * 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
34 * 2007 Christof Musik <christof at sendfax dot de>
35 * 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
36 * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
37 * 2008 Martin Hurton <martin dot hurton at gmail dot com>
39 * Permission is hereby granted, free of charge, to any person obtaining a
40 * copy of this software and associated documentation files (the "Software"),
41 * to deal in the Software without restriction, including without limitation
42 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
43 * and/or sell copies of the Software, and to permit persons to whom the
44 * Software is furnished to do so, subject to the following conditions:
46 * The above copyright notice and this permission notice shall be included in
47 * all copies or substantial portions of the Software.
49 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
50 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
51 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
52 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
53 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
54 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
55 * DEALINGS IN THE SOFTWARE.
59 #include <sys/types.h>
63 #include <sys/queue.h>
64 #include <sys/param.h>
65 #include <sys/select.h>
66 #if defined(__linux__)
68 #elif defined(__OpenBSD__)
70 #elif defined(__FreeBSD__)
91 #include <X11/cursorfont.h>
92 #include <X11/extensions/Xrandr.h>
93 #include <X11/Xft/Xft.h>
94 #include <X11/Xlib-xcb.h>
95 #include <xcb/xcb_atom.h>
96 #include <xcb/xcb_aux.h>
97 #include <xcb/xcb_event.h>
98 #include <xcb/xcb_icccm.h>
99 #include <xcb/xcb_keysyms.h>
100 #include <xcb/xtest.h>
101 #include <xcb/randr.h>
109 #ifdef SPECTRWM_BUILDSTR
110 static const char *buildstr = SPECTRWM_BUILDSTR;
112 static const char *buildstr = SPECTRWM_VERSION;
115 #if !defined(__CYGWIN__) /* cygwin chokes on xrandr stuff */
117 # error XRandR versions less than 1.0 are not supported
120 # if RANDR_MAJOR >= 1
121 # if RANDR_MINOR >= 2
122 # define SWM_XRR_HAS_CRTC
125 #endif /* __CYGWIN__ */
127 #ifndef XCB_ICCCM_NUM_WM_HINTS_ELEMENTS
128 #define XCB_ICCCM_SIZE_HINT_P_MIN_SIZE XCB_SIZE_HINT_P_MIN_SIZE
129 #define XCB_ICCCM_SIZE_HINT_P_MAX_SIZE XCB_SIZE_HINT_P_MAX_SIZE
130 #define XCB_ICCCM_SIZE_HINT_P_RESIZE_INC XCB_SIZE_HINT_P_RESIZE_INC
131 #define XCB_ICCCM_WM_HINT_X_URGENCY XCB_WM_HINT_X_URGENCY
132 #define XCB_ICCCM_WM_STATE_ICONIC XCB_WM_STATE_ICONIC
133 #define XCB_ICCCM_WM_STATE_WITHDRAWN XCB_WM_STATE_WITHDRAWN
134 #define XCB_ICCCM_WM_STATE_NORMAL XCB_WM_STATE_NORMAL
135 #define xcb_icccm_get_text_property_reply_t xcb_get_text_property_reply_t
136 #define xcb_icccm_get_text_property_reply_wipe xcb_get_text_property_reply_wipe
137 #define xcb_icccm_get_wm_class xcb_get_wm_class
138 #define xcb_icccm_get_wm_class_reply xcb_get_wm_class_reply
139 #define xcb_icccm_get_wm_class_reply_t xcb_get_wm_class_reply_t
140 #define xcb_icccm_get_wm_class_reply_wipe xcb_get_wm_class_reply_wipe
141 #define xcb_icccm_get_wm_hints xcb_get_wm_hints
142 #define xcb_icccm_get_wm_hints_reply xcb_get_wm_hints_reply
143 #define xcb_icccm_get_wm_name xcb_get_wm_name
144 #define xcb_icccm_get_wm_name_reply xcb_get_wm_name_reply
145 #define xcb_icccm_get_wm_normal_hints xcb_get_wm_normal_hints
146 #define xcb_icccm_get_wm_normal_hints_reply xcb_get_wm_normal_hints_reply
147 #define xcb_icccm_get_wm_protocols xcb_get_wm_protocols
148 #define xcb_icccm_get_wm_protocols_reply xcb_get_wm_protocols_reply
149 #define xcb_icccm_get_wm_protocols_reply_t xcb_get_wm_protocols_reply_t
150 #define xcb_icccm_get_wm_protocols_reply_wipe xcb_get_wm_protocols_reply_wipe
151 #define xcb_icccm_get_wm_transient_for xcb_get_wm_transient_for
152 #define xcb_icccm_get_wm_transient_for_reply xcb_get_wm_transient_for_reply
153 #define xcb_icccm_wm_hints_t xcb_wm_hints_t
156 /*#define SWM_DEBUG*/
158 #define DPRINTF(x...) do { \
160 fprintf(stderr, x); \
162 #define DNPRINTF(n,x...) do { \
163 if (swm_debug & n) { \
164 fprintf(stderr, "%ld ", (long)(time(NULL) - time_started)); \
165 fprintf(stderr, x); \
168 #define SWM_D_MISC 0x0001
169 #define SWM_D_EVENT 0x0002
170 #define SWM_D_WS 0x0004
171 #define SWM_D_FOCUS 0x0008
172 #define SWM_D_MOVE 0x0010
173 #define SWM_D_STACK 0x0020
174 #define SWM_D_MOUSE 0x0040
175 #define SWM_D_PROP 0x0080
176 #define SWM_D_CLASS 0x0100
177 #define SWM_D_KEY 0x0200
178 #define SWM_D_QUIRK 0x0400
179 #define SWM_D_SPAWN 0x0800
180 #define SWM_D_EVENTQ 0x1000
181 #define SWM_D_CONF 0x2000
182 #define SWM_D_BAR 0x4000
183 #define SWM_D_INIT 0x8000
185 u_int32_t swm_debug = 0
204 #define DPRINTF(x...)
205 #define DNPRINTF(n,x...)
208 /* convert 8-bit to 16-bit */
209 #define RGB_8_TO_16(col) ((col) << 8) + (col)
211 #define PIXEL_TO_XRENDERCOLOR(px, xrc) \
212 xrc.red = RGB_8_TO_16((px) >> 16 & 0xff); \
213 xrc.green = RGB_8_TO_16((px) >> 8 & 0xff); \
214 xrc.blue = RGB_8_TO_16((px) & 0xff); \
217 #define LENGTH(x) (int)(sizeof (x) / sizeof (x)[0])
218 #define MODKEY XCB_MOD_MASK_1
219 #define CLEANMASK(mask) ((mask) & ~(numlockmask | XCB_MOD_MASK_LOCK))
220 #define BUTTONMASK (XCB_EVENT_MASK_BUTTON_PRESS | \
221 XCB_EVENT_MASK_BUTTON_RELEASE)
222 #define MOUSEMASK (BUTTONMASK|XCB_EVENT_MASK_POINTER_MOTION)
223 #define SWM_PROPLEN (16)
224 #define SWM_FUNCNAME_LEN (32)
225 #define SWM_KEYS_LEN (255)
226 #define SWM_QUIRK_LEN (64)
227 #define X(r) (r)->g.x
228 #define Y(r) (r)->g.y
229 #define WIDTH(r) (r)->g.w
230 #define HEIGHT(r) (r)->g.h
231 #define BORDER(w) ((w)->bordered ? border_width : 0)
232 #define MAX_X(r) ((r)->g.x + (r)->g.w)
233 #define MAX_Y(r) ((r)->g.y + (r)->g.h)
234 #define SH_MIN(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MIN_SIZE
235 #define SH_MIN_W(w) (w)->sh.min_width
236 #define SH_MIN_H(w) (w)->sh.min_height
237 #define SH_MAX(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MAX_SIZE
238 #define SH_MAX_W(w) (w)->sh.max_width
239 #define SH_MAX_H(w) (w)->sh.max_height
240 #define SH_INC(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_RESIZE_INC
241 #define SH_INC_W(w) (w)->sh.width_inc
242 #define SH_INC_H(w) (w)->sh.height_inc
243 #define SWM_MAX_FONT_STEPS (3)
244 #define WINID(w) ((w) ? (w)->id : 0)
245 #define YESNO(x) ((x) ? "yes" : "no")
247 #define SWM_FOCUS_DEFAULT (0)
248 #define SWM_FOCUS_FOLLOW (1)
249 #define SWM_FOCUS_MANUAL (2)
251 #define SWM_CONF_DEFAULT (0)
252 #define SWM_CONF_KEYMAPPING (1)
255 #define SWM_LIB "/usr/local/lib/libswmhack.so"
262 xcb_atom_t a_takefocus;
264 xcb_atom_t a_netwmname;
265 xcb_atom_t a_utf8_string;
267 xcb_atom_t a_swm_iconic;
269 volatile sig_atomic_t running = 1;
270 volatile sig_atomic_t restart_wm = 0;
272 /*int last_focus_event = FocusOut;*/
276 int xrandr_eventbase;
277 unsigned int numlockmask = 0;
280 xcb_connection_t *conn;
281 xcb_key_symbols_t *syms;
282 xcb_timestamp_t last_event_time;
285 int cycle_visible = 0;
287 int font_adjusted = 0;
288 unsigned int mod_key = MODKEY;
291 struct swm_region *search_r;
292 int select_list_pipe[2];
293 int select_resp_pipe[2];
295 volatile sig_atomic_t search_resp;
296 int search_resp_action;
298 struct search_window {
299 TAILQ_ENTRY(search_window) entry;
303 xcb_window_t indicator;
305 TAILQ_HEAD(search_winlist, search_window);
306 struct search_winlist search_wl;
311 SWM_SEARCH_UNICONIFY,
312 SWM_SEARCH_NAME_WORKSPACE,
313 SWM_SEARCH_SEARCH_WORKSPACE,
314 SWM_SEARCH_SEARCH_WINDOW
317 #define SWM_STACK_TOP (0)
318 #define SWM_STACK_BOTTOM (1)
319 #define SWM_STACK_ABOVE (2)
320 #define SWM_STACK_BELOW (3)
323 double dialog_ratio = 0.6;
325 #define SWM_BAR_MAX (256)
326 #define SWM_BAR_JUSTIFY_LEFT (0)
327 #define SWM_BAR_JUSTIFY_CENTER (1)
328 #define SWM_BAR_JUSTIFY_RIGHT (2)
329 #define SWM_BAR_OFFSET (4)
330 #define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-12-*-*-*-*-*-*-*," \
331 "-*-profont-*-*-*-*-12-*-*-*-*-*-*-*," \
332 "-*-times-medium-r-*-*-12-*-*-*-*-*-*-*," \
333 "-misc-fixed-medium-r-*-*-12-*-*-*-*-*-*-*," \
334 "-*-*-*-r-*-*-*-*-*-*-*-*-*-*"
336 #ifdef X_HAVE_UTF8_STRING
337 #define DRAWSTRING(x...) Xutf8DrawString(x)
339 #define DRAWSTRING(x...) XmbDrawString(x)
342 char *bar_argv[] = { NULL, NULL };
344 unsigned char bar_ext[SWM_BAR_MAX];
345 char bar_vertext[SWM_BAR_MAX];
347 sig_atomic_t bar_alarm = 0;
350 int bar_border_width = 1;
351 int bar_at_bottom = 0;
353 int bar_extra_running = 0;
356 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
357 char *bar_format = NULL;
358 int stack_enabled = 1;
359 int clock_enabled = 1;
360 int urgent_enabled = 0;
361 char *clock_format = NULL;
362 int title_name_enabled = 0;
363 int title_class_enabled = 0;
364 int window_name_enabled = 0;
365 int focus_mode = SWM_FOCUS_DEFAULT;
366 int focus_close = SWM_STACK_BELOW;
367 int focus_close_wrap = 1;
368 int focus_default = SWM_STACK_TOP;
369 int spawn_position = SWM_STACK_TOP;
370 int disable_border = 0;
371 int border_width = 1;
372 int verbose_layout = 0;
376 XFontSetExtents *bar_fs_extents;
378 int bar_font_legacy = 1;
380 XftColor bar_font_color;
383 /* layout manager data */
384 struct swm_geometry {
397 struct swm_geometry g;
400 /* virtual "screens" */
402 TAILQ_ENTRY(swm_region) entry;
403 struct swm_geometry g;
404 struct workspace *ws; /* current workspace on this region */
405 struct workspace *ws_prior; /* prior workspace on this region */
406 struct swm_screen *s; /* screen idx */
409 TAILQ_HEAD(swm_region_list, swm_region);
412 TAILQ_ENTRY(ws_win) entry;
414 xcb_window_t transient;
415 struct ws_win *focus_child; /* focus on child transient */
416 struct swm_geometry g; /* current geometry */
417 struct swm_geometry g_float; /* region coordinates */
418 int g_floatvalid; /* g_float geometry validity */
419 int floatmaxed; /* whether maxed by max_stack */
425 unsigned int ewmh_flags;
426 int font_size_boundary[SWM_MAX_FONT_STEPS];
432 unsigned long quirks;
433 struct workspace *ws; /* always valid */
434 struct swm_screen *s; /* always valid, never changes */
435 xcb_get_geometry_reply_t *wa;
437 xcb_icccm_get_wm_class_reply_t ch;
438 xcb_icccm_wm_hints_t hints;
440 TAILQ_HEAD(ws_win_list, ws_win);
444 TAILQ_ENTRY(pid_e) entry;
448 TAILQ_HEAD(pid_list, pid_e);
449 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
451 /* layout handlers */
453 void vertical_config(struct workspace *, int);
454 void vertical_stack(struct workspace *, struct swm_geometry *);
455 void horizontal_config(struct workspace *, int);
456 void horizontal_stack(struct workspace *, struct swm_geometry *);
457 void max_stack(struct workspace *, struct swm_geometry *);
458 void plain_stacker(struct workspace *);
459 void fancy_stacker(struct workspace *);
462 void (*l_stack)(struct workspace *, struct swm_geometry *);
463 void (*l_config)(struct workspace *, int);
465 #define SWM_L_FOCUSPREV (1<<0)
466 #define SWM_L_MAPONFOCUS (1<<1)
467 void (*l_string)(struct workspace *);
469 /* stack, configure */
470 { vertical_stack, vertical_config, 0, plain_stacker },
471 { horizontal_stack, horizontal_config, 0, plain_stacker },
473 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
474 { NULL, NULL, 0, NULL },
477 /* position of max_stack mode in the layouts array, index into layouts! */
478 #define SWM_V_STACK (0)
479 #define SWM_H_STACK (1)
480 #define SWM_MAX_STACK (2)
482 #define SWM_H_SLICE (32)
483 #define SWM_V_SLICE (32)
485 /* define work spaces */
487 int idx; /* workspace index */
488 char *name; /* workspace name */
489 int always_raise; /* raise windows on focus */
490 struct layout *cur_layout; /* current layout handlers */
491 struct ws_win *focus; /* may be NULL */
492 struct ws_win *focus_prev; /* may be NULL */
493 struct swm_region *r; /* may be NULL */
494 struct swm_region *old_r; /* may be NULL */
495 struct ws_win_list winlist; /* list of windows in ws */
496 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
497 char stacker[10]; /* display stacker and layout */
501 int horizontal_msize;
503 int horizontal_stacks;
514 SWM_S_COLOR_BAR_BORDER,
515 SWM_S_COLOR_BAR_FONT,
521 /* physical screen mapping */
522 #define SWM_WS_MAX (22) /* hard limit */
523 int workspace_limit = 10; /* soft limit */
526 int idx; /* screen index */
527 struct swm_region_list rl; /* list of regions on this screen */
528 struct swm_region_list orl; /* list of old regions */
530 struct workspace ws[SWM_WS_MAX];
536 } c[SWM_S_COLOR_MAX];
538 xcb_gcontext_t bar_gc;
541 struct swm_screen *screens;
543 /* args to functions */
546 #define SWM_ARG_ID_FOCUSNEXT (0)
547 #define SWM_ARG_ID_FOCUSPREV (1)
548 #define SWM_ARG_ID_FOCUSMAIN (2)
549 #define SWM_ARG_ID_SWAPNEXT (10)
550 #define SWM_ARG_ID_SWAPPREV (11)
551 #define SWM_ARG_ID_SWAPMAIN (12)
552 #define SWM_ARG_ID_MOVELAST (13)
553 #define SWM_ARG_ID_MASTERSHRINK (20)
554 #define SWM_ARG_ID_MASTERGROW (21)
555 #define SWM_ARG_ID_MASTERADD (22)
556 #define SWM_ARG_ID_MASTERDEL (23)
557 #define SWM_ARG_ID_FLIPLAYOUT (24)
558 #define SWM_ARG_ID_STACKRESET (30)
559 #define SWM_ARG_ID_STACKINIT (31)
560 #define SWM_ARG_ID_CYCLEWS_UP (40)
561 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
562 #define SWM_ARG_ID_CYCLESC_UP (42)
563 #define SWM_ARG_ID_CYCLESC_DOWN (43)
564 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
565 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
566 #define SWM_ARG_ID_STACKINC (50)
567 #define SWM_ARG_ID_STACKDEC (51)
568 #define SWM_ARG_ID_SS_ALL (60)
569 #define SWM_ARG_ID_SS_WINDOW (61)
570 #define SWM_ARG_ID_DONTCENTER (70)
571 #define SWM_ARG_ID_CENTER (71)
572 #define SWM_ARG_ID_KILLWINDOW (80)
573 #define SWM_ARG_ID_DELETEWINDOW (81)
574 #define SWM_ARG_ID_WIDTHGROW (90)
575 #define SWM_ARG_ID_WIDTHSHRINK (91)
576 #define SWM_ARG_ID_HEIGHTGROW (92)
577 #define SWM_ARG_ID_HEIGHTSHRINK (93)
578 #define SWM_ARG_ID_MOVEUP (100)
579 #define SWM_ARG_ID_MOVEDOWN (101)
580 #define SWM_ARG_ID_MOVELEFT (102)
581 #define SWM_ARG_ID_MOVERIGHT (103)
587 TAILQ_ENTRY(quirk) entry;
591 #define SWM_Q_FLOAT (1<<0) /* float this window */
592 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
593 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
594 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
595 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
596 #define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
598 TAILQ_HEAD(quirk_list, quirk);
599 struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
602 * Supported EWMH hints should be added to
603 * both the enum and the ewmh array
608 _NET_MOVERESIZE_WINDOW,
609 _NET_WM_ACTION_ABOVE,
610 _NET_WM_ACTION_CLOSE,
611 _NET_WM_ACTION_FULLSCREEN,
613 _NET_WM_ACTION_RESIZE,
614 _NET_WM_ALLOWED_ACTIONS,
618 _NET_WM_STATE_FULLSCREEN,
619 _NET_WM_STATE_HIDDEN,
620 _NET_WM_STATE_MAXIMIZED_HORZ,
621 _NET_WM_STATE_MAXIMIZED_VERT,
622 _NET_WM_STATE_SKIP_PAGER,
623 _NET_WM_STATE_SKIP_TASKBAR,
625 _NET_WM_WINDOW_TYPE_DIALOG,
626 _NET_WM_WINDOW_TYPE_DOCK,
627 _NET_WM_WINDOW_TYPE_NORMAL,
628 _NET_WM_WINDOW_TYPE_SPLASH,
629 _NET_WM_WINDOW_TYPE_TOOLBAR,
630 _NET_WM_WINDOW_TYPE_UTILITY,
631 _SWM_WM_STATE_MANUAL,
638 } ewmh[SWM_EWMH_HINT_MAX] = {
639 /* must be in same order as in the enum */
640 {"_NET_ACTIVE_WINDOW", XCB_ATOM_NONE},
641 {"_NET_CLOSE_WINDOW", XCB_ATOM_NONE},
642 {"_NET_MOVERESIZE_WINDOW", XCB_ATOM_NONE},
643 {"_NET_WM_ACTION_ABOVE", XCB_ATOM_NONE},
644 {"_NET_WM_ACTION_CLOSE", XCB_ATOM_NONE},
645 {"_NET_WM_ACTION_FULLSCREEN", XCB_ATOM_NONE},
646 {"_NET_WM_ACTION_MOVE", XCB_ATOM_NONE},
647 {"_NET_WM_ACTION_RESIZE", XCB_ATOM_NONE},
648 {"_NET_WM_ALLOWED_ACTIONS", XCB_ATOM_NONE},
649 {"_NET_WM_NAME", XCB_ATOM_NONE},
650 {"_NET_WM_STATE", XCB_ATOM_NONE},
651 {"_NET_WM_STATE_ABOVE", XCB_ATOM_NONE},
652 {"_NET_WM_STATE_FULLSCREEN", XCB_ATOM_NONE},
653 {"_NET_WM_STATE_HIDDEN", XCB_ATOM_NONE},
654 {"_NET_WM_STATE_MAXIMIZED_HORZ", XCB_ATOM_NONE},
655 {"_NET_WM_STATE_MAXIMIZED_VERT", XCB_ATOM_NONE},
656 {"_NET_WM_STATE_SKIP_PAGER", XCB_ATOM_NONE},
657 {"_NET_WM_STATE_SKIP_TASKBAR", XCB_ATOM_NONE},
658 {"_NET_WM_WINDOW_TYPE", XCB_ATOM_NONE},
659 {"_NET_WM_WINDOW_TYPE_DIALOG", XCB_ATOM_NONE},
660 {"_NET_WM_WINDOW_TYPE_DOCK", XCB_ATOM_NONE},
661 {"_NET_WM_WINDOW_TYPE_NORMAL", XCB_ATOM_NONE},
662 {"_NET_WM_WINDOW_TYPE_SPLASH", XCB_ATOM_NONE},
663 {"_NET_WM_WINDOW_TYPE_TOOLBAR", XCB_ATOM_NONE},
664 {"_NET_WM_WINDOW_TYPE_UTILITY", XCB_ATOM_NONE},
665 {"_SWM_WM_STATE_MANUAL", XCB_ATOM_NONE},
668 /* function prototypes */
669 void buttonpress(xcb_button_press_event_t *);
670 void check_conn(void);
671 void clientmessage(xcb_client_message_event_t *);
672 int conf_load(char *, int);
673 void configurenotify(xcb_configure_notify_event_t *);
674 void configurerequest(xcb_configure_request_event_t *);
675 void constrain_window(struct ws_win *, struct swm_region *, int);
676 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 void focus_flush(void);
687 struct ws_win *get_focus_magic(struct ws_win *);
688 struct ws_win *get_focus_prev(struct ws_win *);
689 void focus_win(struct ws_win *);
691 void focusin(xcb_focus_in_event_t *);
693 xcb_atom_t get_atom_from_string(const char *);
695 char *get_atom_name(xcb_atom_t);
696 char *get_notify_detail_label(uint8_t);
697 char *get_notify_mode_label(uint8_t);
699 struct ws_win *get_region_focus(struct swm_region *);
700 xcb_screen_t *get_screen(int);
701 char *get_win_name(xcb_window_t);
702 uint32_t getstate(xcb_window_t);
703 void grabbuttons(struct ws_win *);
704 void keypress(xcb_key_press_event_t *);
706 void leavenotify(xcb_leave_notify_event_t *);
708 void load_float_geom(struct ws_win *, struct swm_region *);
709 struct ws_win *manage_window(xcb_window_t, uint16_t);
710 void map_window(struct ws_win *);
711 void mapnotify(xcb_map_notify_event_t *);
712 void mappingnotify(xcb_mapping_notify_event_t *);
713 void maprequest(xcb_map_request_event_t *);
714 void new_region(struct swm_screen *, int, int, int, int);
715 int parse_rgb(const char *, uint16_t *, uint16_t *, uint16_t *);
716 void propertynotify(xcb_property_notify_event_t *);
717 void spawn_select(struct swm_region *, union arg *, char *, int *);
718 void screenchange(xcb_randr_screen_change_notify_event_t *);
719 void shutdown_cleanup(void);
720 void store_float_geom(struct ws_win *, struct swm_region *);
721 void unmanage_window(struct ws_win *);
722 void unmapnotify(xcb_unmap_notify_event_t *);
723 void unfocus_win(struct ws_win *);
724 void update_window(struct ws_win *);
725 /*void visibilitynotify(xcb_visibility_notify_event_t *);*/
728 expand_tilde(char *s)
737 errx(1, "expand_tilde: NULL string.");
746 if ((max = sysconf(_SC_LOGIN_NAME_MAX)) == -1)
747 errx(1, "expand_tilde: sysconf");
749 if ((user = calloc(1, max + 1)) == NULL)
750 errx(1, "expand_tilde: calloc");
752 for (i = 0; s[i] != '/' && s[i] != '\0'; ++i)
757 ppwd = strlen(user) == 0 ? getpwuid(getuid()) : getpwnam(user);
761 if (asprintf(&result, "%s%s", ppwd->pw_dir, s) == -1)
765 errx(1, "expand_tilde: failed to allocate memory.");
771 parse_rgb(const char *rgb, uint16_t *rr, uint16_t *gg, uint16_t *bb)
773 unsigned int tmpr, tmpg, tmpb;
775 if (sscanf(rgb, "rgb:%x/%x/%x", &tmpr, &tmpg, &tmpb) != 3)
778 *rr = RGB_8_TO_16(tmpr);
779 *gg = RGB_8_TO_16(tmpg);
780 *bb = RGB_8_TO_16(tmpb);
786 get_screen(int screen)
788 const xcb_setup_t *r;
789 xcb_screen_iterator_t iter;
791 if ((r = xcb_get_setup(conn)) == NULL) {
792 DNPRINTF(SWM_D_MISC, "get_screen: xcb_get_setup\n");
796 iter = xcb_setup_roots_iterator(r);
797 for (; iter.rem; --screen, xcb_screen_next(&iter))
807 if (focus_mode == SWM_FOCUS_DEFAULT)
808 event_drain(XCB_ENTER_NOTIFY);
814 get_atom_from_string(const char *str)
816 xcb_intern_atom_cookie_t c;
817 xcb_intern_atom_reply_t *r;
820 c = xcb_intern_atom(conn, 0, strlen(str), str);
821 r = xcb_intern_atom_reply(conn, c, NULL);
829 return (XCB_ATOM_NONE);
833 update_iconic(struct ws_win *win, int newv)
840 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
841 a_swm_iconic, XCB_ATOM_INTEGER, 32, 1, &v);
843 xcb_delete_property(conn, win->id, a_swm_iconic);
847 get_swm_iconic(struct ws_win *win)
850 xcb_get_property_reply_t *pr = NULL;
853 pr = xcb_get_property_reply(conn,
854 xcb_get_property(conn, 0, win->id, a_swm_iconic,
855 XCB_ATOM_INTEGER, 0, 1), NULL);
858 if (pr->type != XCB_ATOM_INTEGER || pr->format != 32)
860 v = *((int32_t *)xcb_get_property_value(pr));
871 int i, j, num_screens;
873 sup_list = get_atom_from_string("_NET_SUPPORTED");
875 for (i = 0; i < LENGTH(ewmh); i++)
876 ewmh[i].atom = get_atom_from_string(ewmh[i].name);
878 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
879 for (i = 0; i < num_screens; i++) {
880 /* Support check window will be created by workaround(). */
882 /* Report supported atoms */
883 xcb_delete_property(conn, screens[i].root, sup_list);
884 for (j = 0; j < LENGTH(ewmh); j++)
885 xcb_change_property(conn, XCB_PROP_MODE_APPEND,
886 screens[i].root, sup_list, XCB_ATOM_ATOM, 32, 1,
895 xcb_atom_t sup_check, sup_list;
897 xcb_get_property_cookie_t pc;
898 xcb_get_property_reply_t *pr;
900 sup_check = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
901 sup_list = get_atom_from_string("_NET_SUPPORTED");
902 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
904 for (i = 0; i < num_screens; i++) {
905 /* Get the support check window and destroy it */
906 pc = xcb_get_property(conn, 0, screens[i].root, sup_check,
907 XCB_ATOM_WINDOW, 0, 1);
908 pr = xcb_get_property_reply(conn, pc, NULL);
911 if (pr->format == sup_check) {
912 id = *((xcb_window_t *)xcb_get_property_value(pr));
914 xcb_destroy_window(conn, id);
915 xcb_delete_property(conn, screens[i].root, sup_check);
916 xcb_delete_property(conn, screens[i].root, sup_list);
923 ewmh_autoquirk(struct ws_win *win)
927 xcb_get_property_cookie_t c;
928 xcb_get_property_reply_t *r;
930 c = xcb_get_property(conn, 0, win->id,
931 ewmh[_NET_WM_WINDOW_TYPE].atom, XCB_ATOM_ATOM, 0, UINT32_MAX);
932 r = xcb_get_property_reply(conn, c, NULL);
936 n = xcb_get_property_value_length(r);
937 type = xcb_get_property_value(r);
939 for (i = 0; i < n; i++) {
940 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
942 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
943 type[i] == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
944 type[i] == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
946 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
949 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
950 type[i] == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
952 win->quirks = SWM_Q_FLOAT;
959 #define SWM_EWMH_ACTION_COUNT_MAX (6)
960 #define EWMH_F_FULLSCREEN (1<<0)
961 #define EWMH_F_ABOVE (1<<1)
962 #define EWMH_F_HIDDEN (1<<2)
963 #define EWMH_F_SKIP_PAGER (1<<3)
964 #define EWMH_F_SKIP_TASKBAR (1<<4)
965 #define SWM_F_MANUAL (1<<5)
968 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
976 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%x, "
977 "fullscreen %s\n", win->id, YESNO(fs));
980 if (!win->g_floatvalid)
981 store_float_geom(win, win->ws->r);
983 win->g = win->ws->r->g;
986 load_float_geom(win, win->ws->r);
993 ewmh_update_actions(struct ws_win *win)
995 xcb_atom_t actions[SWM_EWMH_ACTION_COUNT_MAX];
1001 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
1003 if (win->floating) {
1004 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
1005 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
1006 actions[n++] = ewmh[_NET_WM_ACTION_ABOVE].atom;
1009 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
1010 ewmh[_NET_WM_ALLOWED_ACTIONS].atom, XCB_ATOM_ATOM, 32, 1, actions);
1013 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
1014 #define _NET_WM_STATE_ADD 1 /* add/set property */
1015 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
1018 ewmh_update_win_state(struct ws_win *win, xcb_atom_t state, long action)
1020 unsigned int mask = 0;
1021 unsigned int changed = 0;
1022 unsigned int orig_flags;
1027 DNPRINTF(SWM_D_PROP, "ewmh_update_win_state: window: 0x%x, state: %ld, "
1028 "action: %ld\n", win->id, (unsigned long)state, action);
1030 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
1031 mask = EWMH_F_FULLSCREEN;
1032 else if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
1033 mask = EWMH_F_ABOVE;
1034 else if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
1035 mask = SWM_F_MANUAL;
1036 else if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
1037 mask = EWMH_F_SKIP_PAGER;
1038 else if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
1039 mask = EWMH_F_SKIP_TASKBAR;
1041 orig_flags = win->ewmh_flags;
1044 case _NET_WM_STATE_REMOVE:
1045 win->ewmh_flags &= ~mask;
1047 case _NET_WM_STATE_ADD:
1048 win->ewmh_flags |= mask;
1050 case _NET_WM_STATE_TOGGLE:
1051 win->ewmh_flags ^= mask;
1055 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
1057 if (state == ewmh[_NET_WM_STATE_ABOVE].atom) {
1058 if (changed && !floating_toggle_win(win))
1059 win->ewmh_flags = orig_flags; /* revert */
1060 } else if (state == ewmh[_SWM_WM_STATE_MANUAL].atom) {
1062 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
1063 } else if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom) {
1064 if (changed && !ewmh_set_win_fullscreen(win,
1065 win->ewmh_flags & EWMH_F_FULLSCREEN))
1066 win->ewmh_flags = orig_flags; /* revert */
1069 xcb_delete_property(conn, win->id, ewmh[_NET_WM_STATE].atom);
1071 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
1072 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1073 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1074 &ewmh[_NET_WM_STATE_FULLSCREEN].atom);
1075 else if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
1076 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1077 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1078 &ewmh[_NET_WM_STATE_SKIP_PAGER].atom);
1079 else if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
1080 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1081 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1082 &ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom);
1083 else if (win->ewmh_flags & EWMH_F_ABOVE)
1084 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1085 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1086 &ewmh[_NET_WM_STATE_ABOVE].atom);
1087 else if (win->ewmh_flags & SWM_F_MANUAL)
1088 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1089 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1090 &ewmh[_SWM_WM_STATE_MANUAL].atom);
1094 ewmh_get_win_state(struct ws_win *win)
1097 xcb_get_property_cookie_t c;
1098 xcb_get_property_reply_t *r;
1104 win->ewmh_flags = 0;
1106 win->ewmh_flags |= EWMH_F_ABOVE;
1108 win->ewmh_flags |= SWM_F_MANUAL;
1110 c = xcb_get_property(conn, 0, win->id, ewmh[_NET_WM_STATE].atom,
1111 XCB_ATOM_ATOM, 0, UINT32_MAX);
1112 r = xcb_get_property_reply(conn, c, NULL);
1116 states = xcb_get_property_value(r);
1117 n = xcb_get_property_value_length(r);
1119 for (i = 0; i < n; i++)
1120 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
1128 dumpwins(struct swm_region *r, union arg *args)
1132 xcb_get_window_attributes_cookie_t c;
1133 xcb_get_window_attributes_reply_t *wa;
1135 /* suppress unused warning since var is needed */
1138 if (r->ws == NULL) {
1139 warnx("dumpwins: invalid workspace");
1143 warnx("=== managed window list ws %02d ===", r->ws->idx);
1144 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1145 state = getstate(win->id);
1146 c = xcb_get_window_attributes(conn, win->id);
1147 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1149 warnx("window: 0x%x, map_state: %d, state: %u, "
1150 "transient: 0x%x", win->id, wa->map_state,
1151 state, win->transient);
1154 warnx("window: 0x%x, failed xcb_get_window_attributes",
1158 warnx("===== unmanaged window list =====");
1159 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1160 state = getstate(win->id);
1161 c = xcb_get_window_attributes(conn, win->id);
1162 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1164 warnx("window: 0x%x, map_state: %d, state: %u, "
1165 "transient: 0x%x", win->id, wa->map_state,
1166 state, win->transient);
1169 warnx("window: 0x%x, failed xcb_get_window_attributes",
1173 warnx("=================================");
1177 dumpwins(struct swm_region *r, union arg *s)
1182 #endif /* SWM_DEBUG */
1187 int saved_errno, status;
1190 saved_errno = errno;
1194 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1199 if (errno != ECHILD)
1200 warn("sighdlr: waitpid");
1201 #endif /* SWM_DEBUG */
1204 if (pid == searchpid)
1208 if (WIFEXITED(status)) {
1209 if (WEXITSTATUS(status) != 0)
1210 warnx("sighdlr: child exit status: %d",
1211 WEXITSTATUS(status));
1213 warnx("sighdlr: child is terminated "
1215 #endif /* SWM_DEBUG */
1229 errno = saved_errno;
1235 struct pid_e *p = NULL;
1237 DNPRINTF(SWM_D_MISC, "find_pid: %d\n", pid);
1242 TAILQ_FOREACH(p, &pidlist, entry) {
1251 name_to_pixel(const char *colorname)
1253 uint32_t result = 0;
1254 char cname[32] = "#";
1255 xcb_screen_t *screen;
1256 xcb_colormap_t cmap;
1257 xcb_alloc_color_reply_t *cr;
1258 xcb_alloc_named_color_reply_t *nr;
1259 uint16_t rr, gg, bb;
1261 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
1262 cmap = screen->default_colormap;
1264 /* color is in format rgb://rr/gg/bb */
1265 if (strncmp(colorname, "rgb:", 4) == 0) {
1266 if (parse_rgb(colorname, &rr, &gg, &bb) == -1)
1267 warnx("could not parse rgb %s", colorname);
1269 cr = xcb_alloc_color_reply(conn,
1270 xcb_alloc_color(conn, cmap, rr, gg, bb),
1276 warnx("color '%s' not found", colorname);
1279 nr = xcb_alloc_named_color_reply(conn,
1280 xcb_alloc_named_color(conn, cmap, strlen(colorname),
1283 strlcat(cname, colorname + 2, sizeof cname - 1);
1284 nr = xcb_alloc_named_color_reply(conn,
1285 xcb_alloc_named_color(conn, cmap, strlen(cname),
1292 warnx("color '%s' not found", colorname);
1299 setscreencolor(char *val, int i, int c)
1303 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1304 if (i > 0 && i <= num_screens) {
1305 screens[i - 1].c[c].pixel = name_to_pixel(val);
1306 free(screens[i - 1].c[c].name);
1307 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1309 } else if (i == -1) {
1310 for (i = 0; i < num_screens; i++) {
1311 screens[i].c[c].pixel = name_to_pixel(val);
1312 free(screens[i].c[c].name);
1313 if ((screens[i].c[c].name = strdup(val)) == NULL)
1317 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1322 fancy_stacker(struct workspace *ws)
1324 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1325 if (ws->cur_layout->l_stack == vertical_stack)
1326 snprintf(ws->stacker, sizeof ws->stacker,
1327 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1328 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1329 if (ws->cur_layout->l_stack == horizontal_stack)
1330 snprintf(ws->stacker, sizeof ws->stacker,
1331 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1332 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1336 plain_stacker(struct workspace *ws)
1338 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1339 if (ws->cur_layout->l_stack == vertical_stack)
1340 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1341 sizeof ws->stacker);
1342 if (ws->cur_layout->l_stack == horizontal_stack)
1343 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1344 sizeof ws->stacker);
1348 custom_region(char *val)
1350 unsigned int x, y, w, h;
1351 int sidx, num_screens;
1352 xcb_screen_t *screen;
1354 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1355 if (sscanf(val, "screen[%d]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1356 errx(1, "invalid custom region, "
1357 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1358 if (sidx < 1 || sidx > num_screens)
1359 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1363 if ((screen = get_screen(sidx)) == NULL)
1364 errx(1, "ERROR: can't get screen %d.", sidx);
1367 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1369 if (x > screen->width_in_pixels ||
1370 y > screen->height_in_pixels ||
1371 w + x > screen->width_in_pixels ||
1372 h + y > screen->height_in_pixels) {
1373 warnx("ignoring region %ux%u+%u+%u - not within screen "
1374 "boundaries (%ux%u)", w, h, x, y,
1375 screen->width_in_pixels, screen->height_in_pixels);
1379 new_region(&screens[sidx], x, y, w, h);
1383 socket_setnonblock(int fd)
1387 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1388 err(1, "fcntl F_GETFL");
1389 flags |= O_NONBLOCK;
1390 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1391 err(1, "fcntl F_SETFL");
1395 bar_print_legacy(struct swm_region *r, const char *s)
1397 xcb_rectangle_t rect;
1402 XRectangle ibox, lbox;
1406 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
1408 switch (bar_justify) {
1409 case SWM_BAR_JUSTIFY_LEFT:
1412 case SWM_BAR_JUSTIFY_CENTER:
1413 x = (WIDTH(r) - lbox.width) / 2;
1415 case SWM_BAR_JUSTIFY_RIGHT:
1416 x = WIDTH(r) - lbox.width - SWM_BAR_OFFSET;
1420 if (x < SWM_BAR_OFFSET)
1425 rect.width = WIDTH(r->bar);
1426 rect.height = HEIGHT(r->bar);
1428 /* clear back buffer */
1429 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1430 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1431 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc, 1, &rect);
1433 /* draw back buffer */
1434 gcvd.graphics_exposures = 0;
1435 draw = XCreateGC(display, r->bar->buffer, GCGraphicsExposures, &gcvd);
1436 XSetForeground(display, draw, r->s->c[SWM_S_COLOR_BAR_FONT].pixel);
1437 DRAWSTRING(display, r->bar->buffer, bar_fs, draw,
1438 x, (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
1440 XFreeGC(display, draw);
1443 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1444 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1448 bar_print(struct swm_region *r, const char *s)
1451 xcb_rectangle_t rect;
1459 XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len, &info);
1461 switch (bar_justify) {
1462 case SWM_BAR_JUSTIFY_LEFT:
1465 case SWM_BAR_JUSTIFY_CENTER:
1466 x = (WIDTH(r) - info.width) / 2;
1468 case SWM_BAR_JUSTIFY_RIGHT:
1469 x = WIDTH(r) - info.width - SWM_BAR_OFFSET;
1473 if (x < SWM_BAR_OFFSET)
1478 rect.width = WIDTH(r->bar);
1479 rect.height = HEIGHT(r->bar);
1481 /* clear back buffer */
1482 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1483 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1484 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc, 1, &rect);
1486 /* draw back buffer */
1487 draw = XftDrawCreate(display, r->bar->buffer,
1488 DefaultVisual(display, r->s->idx),
1489 DefaultColormap(display, r->s->idx));
1491 XftDrawStringUtf8(draw, &bar_font_color, bar_font, x,
1492 (HEIGHT(r->bar) + bar_font->height) / 2 - bar_font->descent,
1495 XftDrawDestroy(draw);
1498 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1499 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1503 bar_extra_stop(void)
1507 bzero(bar_pipe, sizeof bar_pipe);
1510 kill(bar_pid, SIGTERM);
1513 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1518 bar_class_name(char *s, size_t sz, struct swm_region *r)
1520 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1522 if (r->ws->focus->ch.class_name != NULL)
1523 strlcat(s, r->ws->focus->ch.class_name, sz);
1527 bar_title_name(char *s, size_t sz, struct swm_region *r)
1529 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1531 if (r->ws->focus->ch.instance_name != NULL)
1532 strlcat(s, r->ws->focus->ch.instance_name, sz);
1536 bar_class_title_name(char *s, size_t sz, struct swm_region *r)
1538 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1541 bar_class_name(s, sz, r);
1542 strlcat(s, ":", sz);
1543 bar_title_name(s, sz, r);
1547 bar_window_float(char *s, size_t sz, struct swm_region *r)
1549 if (r == NULL || r ->ws == NULL || r->ws->focus == NULL)
1551 if (r->ws->focus->floating)
1552 strlcat(s, "(f)", sz);
1556 bar_window_name(char *s, size_t sz, struct swm_region *r)
1560 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1562 if ((title = get_win_name(r->ws->focus->id)) == NULL)
1565 strlcat(s, title, sz);
1569 int urgent[SWM_WS_MAX];
1571 bar_urgent(char *s, size_t sz)
1574 int i, j, num_screens;
1576 xcb_get_property_cookie_t c;
1577 xcb_icccm_wm_hints_t hints;
1579 for (i = 0; i < workspace_limit; i++)
1582 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1583 for (i = 0; i < num_screens; i++)
1584 for (j = 0; j < workspace_limit; j++)
1585 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
1586 c = xcb_icccm_get_wm_hints(conn, win->id);
1587 if (xcb_icccm_get_wm_hints_reply(conn, c,
1590 if (hints.flags & XCB_ICCCM_WM_HINT_X_URGENCY)
1594 for (i = 0; i < workspace_limit; i++) {
1596 snprintf(b, sizeof b, "%d ", i + 1);
1598 snprintf(b, sizeof b, "- ");
1604 bar_workspace_name(char *s, size_t sz, struct swm_region *r)
1606 if (r == NULL || r->ws == NULL)
1608 if (r->ws->name != NULL)
1609 strlcat(s, r->ws->name, sz);
1612 /* build the default bar format according to the defined enabled options */
1614 bar_fmt(const char *fmtexp, char *fmtnew, struct swm_region *r, size_t sz)
1616 /* if format provided, just copy the buffers */
1617 if (bar_format != NULL) {
1618 strlcpy(fmtnew, fmtexp, sz);
1622 /* reset the output buffer */
1625 strlcat(fmtnew, "+N:+I ", sz);
1627 strlcat(fmtnew, "+S", sz);
1628 strlcat(fmtnew, " ", sz);
1630 /* only show the workspace name if there's actually one */
1631 if (r != NULL && r->ws != NULL && r->ws->name != NULL)
1632 strlcat(fmtnew, "<+D>", sz);
1633 strlcat(fmtnew, "+3<", sz);
1635 if (clock_enabled) {
1636 strlcat(fmtnew, fmtexp, sz);
1637 strlcat(fmtnew, "+4<", sz);
1640 /* bar_urgent already adds the space before the last asterisk */
1642 strlcat(fmtnew, "* +U*+4<", sz);
1644 if (title_class_enabled) {
1645 strlcat(fmtnew, "+C", sz);
1646 if (title_name_enabled == 0)
1647 strlcat(fmtnew, "+4<", sz);
1650 /* checks needed by the colon and floating strlcat(3) calls below */
1651 if (r != NULL && r->ws != NULL && r->ws->focus != NULL) {
1652 if (title_name_enabled) {
1653 if (title_class_enabled)
1654 strlcat(fmtnew, ":", sz);
1655 strlcat(fmtnew, "+T+4<", sz);
1657 if (window_name_enabled) {
1658 if (r->ws->focus->floating)
1659 strlcat(fmtnew, "+F ", sz);
1660 strlcat(fmtnew, "+64W ", sz);
1664 /* finally add the action script output and the version */
1665 strlcat(fmtnew, "+4<+A+4<+V", sz);
1669 bar_replace_pad(char *tmp, int *limit, size_t sz)
1671 /* special case; no limit given, pad one space, instead */
1672 if (*limit == (int)sz - 1)
1674 snprintf(tmp, sz, "%*s", *limit, " ");
1677 /* replaces the bar format character sequences (like in tmux(1)) */
1679 bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
1683 char tmp[SWM_BAR_MAX];
1687 /* reset strlcat(3) buffer */
1690 /* get number, if any */
1693 if (sscanf(fmt, "%d%n", &limit, &size) != 1)
1694 limit = sizeof tmp - 1;
1695 if (limit <= 0 || limit >= (int)sizeof tmp)
1696 limit = sizeof tmp - 1;
1698 /* there is nothing to replace (ie EOL) */
1705 bar_replace_pad(tmp, &limit, sizeof tmp);
1708 snprintf(tmp, sizeof tmp, "%s", bar_ext);
1711 bar_class_name(tmp, sizeof tmp, r);
1714 bar_workspace_name(tmp, sizeof tmp, r);
1717 bar_window_float(tmp, sizeof tmp, r);
1720 snprintf(tmp, sizeof tmp, "%d", r->ws->idx + 1);
1723 snprintf(tmp, sizeof tmp, "%d", r->s->idx + 1);
1726 bar_class_title_name(tmp, sizeof tmp, r);
1729 snprintf(tmp, sizeof tmp, "%s", r->ws->stacker);
1732 bar_title_name(tmp, sizeof tmp, r);
1735 bar_urgent(tmp, sizeof tmp);
1738 snprintf(tmp, sizeof tmp, "%s", bar_vertext);
1741 bar_window_name(tmp, sizeof tmp, r);
1744 /* unknown character sequence; copy as-is */
1745 snprintf(tmp, sizeof tmp, "+%c", *fmt);
1751 if ((int)len < limit)
1753 while (limit-- > 0) {
1754 if (*offrep >= sz - 1)
1756 fmtrep[(*offrep)++] = *ptr++;
1764 bar_replace(char *fmt, char *fmtrep, struct swm_region *r, size_t sz)
1769 while (*fmt != '\0') {
1771 /* skip ordinary characters */
1774 fmtrep[off++] = *fmt++;
1778 /* character sequence found; replace it */
1779 fmt = bar_replace_seq(fmt, fmtrep, r, &off, sz);
1788 bar_fmt_expand(char *fmtexp, size_t sz)
1795 /* start by grabbing the current time and date */
1797 localtime_r(&tmt, &tm);
1799 /* figure out what to expand */
1800 if (bar_format != NULL)
1802 else if (bar_format == NULL && clock_enabled)
1804 /* if nothing to expand bail out */
1810 /* copy as-is, just in case the format shouldn't be expanded below */
1811 strlcpy(fmtexp, fmt, sz);
1812 /* finally pass the string through strftime(3) */
1813 #ifndef SWM_DENY_CLOCK_FORMAT
1814 if ((len = strftime(fmtexp, sz, fmt, &tm)) == 0)
1815 warnx("format too long");
1823 char fmtexp[SWM_BAR_MAX], fmtnew[SWM_BAR_MAX];
1824 char fmtrep[SWM_BAR_MAX];
1826 struct swm_region *r;
1828 /* expand the format by first passing it through strftime(3) */
1829 bar_fmt_expand(fmtexp, sizeof fmtexp);
1831 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1832 for (i = 0; i < num_screens; i++) {
1833 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1836 bar_fmt(fmtexp, fmtnew, r, sizeof fmtnew);
1837 bar_replace(fmtnew, fmtrep, r, sizeof fmtrep);
1838 if (bar_font_legacy)
1839 bar_print_legacy(r, fmtrep);
1841 bar_print(r, fmtrep);
1852 if (bar_enabled == 0)
1854 if (bar_extra && bar_extra_running) {
1855 /* ignore short reads; it'll correct itself */
1856 while ((b = fgetln(stdin, &len)) != NULL)
1857 if (b && b[len - 1] == '\n') {
1859 strlcpy((char *)bar_ext, b, sizeof bar_ext);
1861 if (b == NULL && errno != EAGAIN) {
1862 warn("bar_update: bar_extra failed");
1866 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1875 /* suppress unused warning since var is needed */
1882 bar_toggle(struct swm_region *r, union arg *args)
1884 struct swm_region *tmpr;
1887 /* suppress unused warnings since vars are needed */
1891 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
1893 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1895 for (i = 0; i < num_screens; i++)
1896 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1898 xcb_unmap_window(conn, tmpr->bar->id);
1900 for (i = 0; i < num_screens; i++)
1901 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1903 xcb_map_window(conn, tmpr->bar->id);
1906 bar_enabled = !bar_enabled;
1910 /* must be after stack */
1919 struct swm_region *r;
1923 /* do this here because the conf file is in memory */
1924 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1925 /* launch external status app */
1926 bar_extra_running = 1;
1927 if (pipe(bar_pipe) == -1)
1928 err(1, "pipe error");
1929 socket_setnonblock(bar_pipe[0]);
1930 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1931 if (dup2(bar_pipe[0], 0) == -1)
1933 if (dup2(bar_pipe[1], 1) == -1)
1935 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1936 err(1, "could not disable SIGPIPE");
1937 switch (bar_pid = fork()) {
1939 err(1, "cannot fork");
1943 execvp(bar_argv[0], bar_argv);
1944 err(1, "%s external app failed", bar_argv[0]);
1946 default: /* parent */
1952 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1953 for (i = 0; i < num_screens; i++)
1954 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1957 wa[0] = screens[i].c[SWM_S_COLOR_BAR].pixel;
1958 wa[1] = screens[i].c[SWM_S_COLOR_BAR_BORDER].pixel;
1959 xcb_change_window_attributes(conn, r->bar->id,
1960 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
1970 while ((s = index(s, '-'))) {
1975 return (count == 14);
1981 char *default_string;
1982 char **missing_charsets;
1983 int num_missing_charsets = 0;
1987 XFreeFontSet(display, bar_fs);
1991 DNPRINTF(SWM_D_INIT, "fontset_init: loading bar_fonts: %s\n", bar_fonts);
1993 bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
1994 &num_missing_charsets, &default_string);
1996 if (num_missing_charsets > 0) {
1997 warnx("Unable to load charset(s):");
1999 for (i = 0; i < num_missing_charsets; ++i)
2000 warnx("%s", missing_charsets[i]);
2002 XFreeStringList(missing_charsets);
2004 if (strcmp(default_string, ""))
2005 warnx("Glyphs from those sets will be replaced "
2006 "by '%s'.", default_string);
2008 warnx("Glyphs from those sets won't be drawn.");
2012 errx(1, "Error creating font set structure.");
2014 bar_fs_extents = XExtentsOfFontSet(bar_fs);
2016 bar_height = bar_fs_extents->max_logical_extent.height +
2017 2 * bar_border_width;
2024 xft_init(struct swm_region *r)
2026 char *font, *d, *search;
2029 if (bar_font == NULL) {
2030 if ((d = strdup(bar_fonts)) == NULL)
2031 errx(1, "insufficient memory.");
2033 while ((font = strsep(&search, ",")) != NULL) {
2037 DNPRINTF(SWM_D_INIT, "xft_init: try font %s\n", font);
2040 bar_font = XftFontOpenXlfd(display, r->s->idx,
2043 bar_font = XftFontOpenName(display, r->s->idx,
2048 warnx("unable to load font %s", font);
2051 DNPRINTF(SWM_D_INIT, "successfully opened "
2059 if (bar_font == NULL)
2060 errx(1, "unable to open a font");
2062 PIXEL_TO_XRENDERCOLOR(r->s->c[SWM_S_COLOR_BAR_FONT].pixel, color);
2064 if (!XftColorAllocValue(display, DefaultVisual(display, r->s->idx),
2065 DefaultColormap(display, r->s->idx), &color, &bar_font_color))
2066 warn("unable to allocate Xft color");
2068 bar_height = bar_font->height + 2 * bar_border_width;
2075 bar_setup(struct swm_region *r)
2077 xcb_screen_t *screen;
2080 DNPRINTF(SWM_D_BAR, "bar_setup: screen %d.\n",
2083 if ((screen = get_screen(r->s->idx)) == NULL)
2084 errx(1, "ERROR: can't get screen %d.", r->s->idx);
2089 if ((r->bar = calloc(1, sizeof(struct swm_bar))) == NULL)
2090 err(1, "bar_setup: calloc: failed to allocate memory.");
2092 if (bar_font_legacy)
2098 Y(r->bar) = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
2099 WIDTH(r->bar) = WIDTH(r) - 2 * bar_border_width;
2100 HEIGHT(r->bar) = bar_height - 2 * bar_border_width;
2102 r->bar->id = xcb_generate_id(conn);
2103 wa[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
2104 wa[1] = r->s->c[SWM_S_COLOR_BAR_BORDER].pixel;
2105 wa[2] = XCB_EVENT_MASK_EXPOSURE;
2107 xcb_create_window(conn, XCB_COPY_FROM_PARENT, r->bar->id, r->s->root,
2108 X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar),
2109 bar_border_width, XCB_WINDOW_CLASS_INPUT_OUTPUT,
2110 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL
2111 | XCB_CW_EVENT_MASK, wa);
2113 r->bar->buffer = xcb_generate_id(conn);
2114 xcb_create_pixmap(conn, screen->root_depth, r->bar->buffer, r->bar->id,
2115 WIDTH(r->bar), HEIGHT(r->bar));
2118 xcb_randr_select_input(conn, r->bar->id,
2119 XCB_RANDR_NOTIFY_MASK_OUTPUT_CHANGE);
2122 xcb_map_window(conn, r->bar->id);
2124 DNPRINTF(SWM_D_BAR, "bar_setup: window: 0x%x, (x,y) w x h: (%d,%d) "
2125 "%d x %d\n", WINID(r->bar), X(r->bar), Y(r->bar), WIDTH(r->bar),
2128 if (signal(SIGALRM, bar_signal) == SIG_ERR)
2129 err(1, "could not install bar_signal");
2134 bar_cleanup(struct swm_region *r)
2138 xcb_destroy_window(conn, r->bar->id);
2139 xcb_free_pixmap(conn, r->bar->buffer);
2145 set_win_state(struct ws_win *win, uint16_t state)
2147 uint16_t data[2] = { state, XCB_ATOM_NONE };
2149 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%x\n", win->id);
2154 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id, a_state,
2155 a_state, 32, 2, data);
2159 getstate(xcb_window_t w)
2161 uint32_t result = 0;
2162 xcb_get_property_cookie_t c;
2163 xcb_get_property_reply_t *r;
2165 c = xcb_get_property(conn, 0, w, a_state, a_state, 0L, 2L);
2166 r = xcb_get_property_reply(conn, c, NULL);
2169 if (r->type == a_state && r->format == 32 && r->length == 2)
2170 result = *((uint32_t *)xcb_get_property_value(r));
2174 DNPRINTF(SWM_D_MISC, "getstate property: win 0x%x state %u\n", w,
2180 version(struct swm_region *r, union arg *args)
2182 /* suppress unused warnings since vars are needed */
2186 bar_version = !bar_version;
2188 snprintf(bar_vertext, sizeof bar_vertext,
2189 "Version: %s Build: %s", SPECTRWM_VERSION, buildstr);
2191 strlcpy(bar_vertext, "", sizeof bar_vertext);
2198 client_msg(struct ws_win *win, xcb_atom_t a, xcb_timestamp_t t)
2200 xcb_client_message_event_t ev;
2208 name = get_atom_name(a);
2209 DNPRINTF(SWM_D_EVENT, "client_msg: window: 0x%x, atom: %s(%u), "
2211 win->id, name, a, t);
2215 bzero(&ev, sizeof ev);
2216 ev.response_type = XCB_CLIENT_MESSAGE;
2217 ev.window = win->id;
2220 ev.data.data32[0] = a;
2221 ev.data.data32[1] = t;
2223 xcb_send_event(conn, 0, win->id,
2224 XCB_EVENT_MASK_NO_EVENT, (const char *)&ev);
2227 /* synthetic response to a ConfigureRequest when not making a change */
2229 config_win(struct ws_win *win, xcb_configure_request_event_t *ev)
2231 xcb_configure_notify_event_t ce;
2236 /* send notification of unchanged state. */
2237 bzero(&ce, sizeof(ce));
2238 ce.response_type = XCB_CONFIGURE_NOTIFY;
2241 ce.width = WIDTH(win);
2242 ce.height = HEIGHT(win);
2243 ce.override_redirect = 0;
2248 ce.window = win->id;
2249 ce.border_width = BORDER(win);
2250 ce.above_sibling = XCB_WINDOW_NONE;
2253 ce.event = ev->window;
2254 ce.window = ev->window;
2256 /* make response appear more WM_SIZE_HINTS-compliant */
2257 if (win->sh.flags) {
2258 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%x,"
2259 " sh.flags: %u, min: %d x %d, max: %d x %d, inc: "
2260 "%d x %d\n", win->id, win->sh.flags, SH_MIN_W(win),
2261 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
2262 SH_INC_W(win), SH_INC_H(win));
2267 /* the hint may be set... to 0! */
2268 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
2269 ce.width = SH_MIN_W(win);
2270 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
2271 ce.height = SH_MIN_H(win);
2276 /* may also be advertized as 0 */
2277 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
2278 ce.width = SH_MAX_W(win);
2279 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
2280 ce.height = SH_MAX_H(win);
2283 /* resize increment. */
2285 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
2286 ce.width -= (ce.width - SH_MIN_W(win)) %
2288 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
2289 ce.height -= (ce.height - SH_MIN_H(win)) %
2293 /* adjust x and y for requested border_width. */
2294 ce.x += BORDER(win) - ev->border_width;
2295 ce.y += BORDER(win) - ev->border_width;
2296 ce.border_width = ev->border_width;
2297 ce.above_sibling = ev->sibling;
2300 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%x, (x,y) w x h: "
2301 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
2302 ce.y, ce.width, ce.height, ce.border_width);
2304 xcb_send_event(conn, 0, win->id, XCB_EVENT_MASK_STRUCTURE_NOTIFY,
2309 count_win(struct workspace *ws, int count_transient)
2314 TAILQ_FOREACH(win, &ws->winlist, entry) {
2315 if (count_transient == 0 && win->floating)
2317 if (count_transient == 0 && win->transient)
2323 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
2329 quit(struct swm_region *r, union arg *args)
2331 /* suppress unused warnings since vars are needed */
2335 DNPRINTF(SWM_D_MISC, "quit\n");
2340 map_window(struct ws_win *win)
2342 uint32_t val = XCB_STACK_MODE_ABOVE;
2347 DNPRINTF(SWM_D_EVENT, "map_window: win 0x%x, mapped: %s\n", win->id,
2348 YESNO(win->mapped));
2350 xcb_configure_window(conn, win->id,
2351 XCB_CONFIG_WINDOW_STACK_MODE, &val);
2356 xcb_map_window(conn, win->id);
2357 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
2362 unmap_window(struct ws_win *win)
2367 DNPRINTF(SWM_D_EVENT, "unmap_window: win 0x%x, mapped: %s\n", win->id,
2368 YESNO(win->mapped));
2373 xcb_unmap_window(conn, win->id);
2374 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
2382 int i, j, num_screens;
2384 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2385 for (i = 0; i < num_screens; i++)
2386 for (j = 0; j < workspace_limit; j++)
2387 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2392 fake_keypress(struct ws_win *win, xcb_keysym_t keysym, uint16_t modifiers)
2394 xcb_key_press_event_t event;
2395 xcb_keycode_t *keycode;
2400 keycode = xcb_key_symbols_get_keycode(syms, keysym);
2402 DNPRINTF(SWM_D_MISC, "fake_keypress: win 0x%x keycode %u\n",
2405 bzero(&event, sizeof(event));
2406 event.event = win->id;
2407 event.root = win->s->root;
2408 event.child = XCB_WINDOW_NONE;
2409 event.time = XCB_CURRENT_TIME;
2410 event.event_x = X(win);
2411 event.event_y = Y(win);
2414 event.same_screen = 1;
2415 event.detail = *keycode;
2416 event.state = modifiers;
2418 event.response_type = XCB_KEY_PRESS;
2419 xcb_send_event(conn, 1, win->id,
2420 XCB_EVENT_MASK_KEY_PRESS, (const char *)&event);
2422 event.response_type = XCB_KEY_RELEASE;
2423 xcb_send_event(conn, 1, win->id,
2424 XCB_EVENT_MASK_KEY_RELEASE, (const char *)&event);
2430 restart(struct swm_region *r, union arg *args)
2432 /* suppress unused warning since var is needed */
2436 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
2440 execvp(start_argv[0], start_argv);
2441 warn("execvp failed");
2446 root_to_region(xcb_window_t root)
2448 struct swm_region *r = NULL;
2450 xcb_query_pointer_reply_t *qpr;
2452 DNPRINTF(SWM_D_MISC, "root_to_region: window: 0x%x\n", root);
2454 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2455 for (i = 0; i < num_screens; i++)
2456 if (screens[i].root == root)
2459 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn,
2460 screens[i].root), NULL);
2463 DNPRINTF(SWM_D_MISC, "root_to_region: pointer: (%d,%d)\n",
2464 qpr->root_x, qpr->root_y);
2465 /* choose a region based on pointer location */
2466 TAILQ_FOREACH(r, &screens[i].rl, entry)
2467 if (X(r) <= qpr->root_x && qpr->root_x < MAX_X(r) &&
2468 Y(r) <= qpr->root_y && qpr->root_y < MAX_Y(r))
2474 r = TAILQ_FIRST(&screens[i].rl);
2480 find_unmanaged_window(xcb_window_t id)
2483 int i, j, num_screens;
2485 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2486 for (i = 0; i < num_screens; i++)
2487 for (j = 0; j < workspace_limit; j++)
2488 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
2496 find_window(xcb_window_t id)
2499 int i, j, num_screens;
2500 xcb_query_tree_reply_t *r;
2502 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2503 for (i = 0; i < num_screens; i++)
2504 for (j = 0; j < workspace_limit; j++)
2505 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2509 r = xcb_query_tree_reply(conn, xcb_query_tree(conn, id), NULL);
2513 /* if we were looking for the parent return that window instead */
2514 if (r->parent == 0 || r->root == r->parent) {
2519 /* look for parent */
2520 for (i = 0; i < num_screens; i++)
2521 for (j = 0; j < workspace_limit; j++)
2522 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2523 if (r->parent == win->id) {
2533 spawn(int ws_idx, union arg *args, int close_fd)
2538 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
2540 close(xcb_get_file_descriptor(conn));
2542 setenv("LD_PRELOAD", SWM_LIB, 1);
2544 if (asprintf(&ret, "%d", ws_idx) == -1) {
2545 warn("spawn: asprintf SWM_WS");
2548 setenv("_SWM_WS", ret, 1);
2552 if (asprintf(&ret, "%d", getpid()) == -1) {
2553 warn("spawn: asprintf _SWM_PID");
2556 setenv("_SWM_PID", ret, 1);
2560 if (setsid() == -1) {
2561 warn("spawn: setsid");
2567 * close stdin and stdout to prevent interaction between apps
2568 * and the baraction script
2569 * leave stderr open to record errors
2571 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
2572 warn("spawn: open");
2575 dup2(fd, STDIN_FILENO);
2576 dup2(fd, STDOUT_FILENO);
2581 execvp(args->argv[0], args->argv);
2583 warn("spawn: execvp");
2588 kill_refs(struct ws_win *win)
2590 int i, x, num_screens;
2591 struct swm_region *r;
2592 struct workspace *ws;
2597 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2598 for (i = 0; i < num_screens; i++)
2599 TAILQ_FOREACH(r, &screens[i].rl, entry)
2600 for (x = 0; x < workspace_limit; x++) {
2602 if (win == ws->focus)
2604 if (win == ws->focus_prev)
2605 ws->focus_prev = NULL;
2610 validate_win(struct ws_win *testwin)
2613 struct workspace *ws;
2614 struct swm_region *r;
2615 int i, x, num_screens;
2617 if (testwin == NULL)
2620 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2621 for (i = 0; i < num_screens; i++)
2622 TAILQ_FOREACH(r, &screens[i].rl, entry)
2623 for (x = 0; x < workspace_limit; x++) {
2625 TAILQ_FOREACH(win, &ws->winlist, entry)
2633 validate_ws(struct workspace *testws)
2635 struct swm_region *r;
2636 struct workspace *ws;
2637 int i, x, num_screens;
2639 /* validate all ws */
2640 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2641 for (i = 0; i < num_screens; i++)
2642 TAILQ_FOREACH(r, &screens[i].rl, entry)
2643 for (x = 0; x < workspace_limit; x++) {
2652 unfocus_win(struct ws_win *win)
2654 xcb_window_t none = XCB_WINDOW_NONE;
2656 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%x\n", WINID(win));
2660 if (win->ws == NULL) {
2661 DNPRINTF(SWM_D_FOCUS, "unfocus_win: NULL ws.\n");
2665 if (validate_ws(win->ws)) {
2666 DNPRINTF(SWM_D_FOCUS, "unfocus_win: invalid ws.\n");
2670 if (win->ws->r == NULL) {
2671 DNPRINTF(SWM_D_FOCUS, "unfocus_win: NULL region.\n");
2675 if (validate_win(win)) {
2676 DNPRINTF(SWM_D_FOCUS, "unfocus_win: invalid win.\n");
2681 if (win->ws->focus == win) {
2682 win->ws->focus = NULL;
2683 win->ws->focus_prev = win;
2686 if (validate_win(win->ws->focus)) {
2687 kill_refs(win->ws->focus);
2688 win->ws->focus = NULL;
2690 if (validate_win(win->ws->focus_prev)) {
2691 kill_refs(win->ws->focus_prev);
2692 win->ws->focus_prev = NULL;
2695 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
2696 &win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].pixel);
2698 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2699 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1, &none);
2701 DNPRINTF(SWM_D_FOCUS, "unfocus_win: done.\n");
2705 focus_win(struct ws_win *win)
2707 struct ws_win *cfw = NULL;
2708 xcb_get_input_focus_reply_t *r;
2710 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%x\n", WINID(win));
2715 if (win->ws == NULL)
2718 if (validate_ws(win->ws))
2721 if (validate_win(win)) {
2726 r = xcb_get_input_focus_reply(conn, xcb_get_input_focus(conn), NULL);
2728 cfw = find_window(r->focus);
2734 if (win->ws->focus != win) {
2735 if (win->ws->focus && win->ws->focus != cfw)
2736 unfocus_win(win->ws->focus);
2737 win->ws->focus = win;
2740 if (cfw != win && win->ws->r != NULL) {
2741 /* Set input focus if no input hint, or indicated by hint. */
2742 if (!(win->hints.flags & XCB_ICCCM_WM_HINT_INPUT) ||
2743 (win->hints.flags & XCB_ICCCM_WM_HINT_INPUT &&
2745 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
2746 win->id, last_event_time);
2748 /* Tell app it can adjust focus to a specific window. */
2749 if (win->take_focus) {
2750 /* java is special; always tell parent */
2751 if (win->transient && win->java)
2752 client_msg(find_window(win->transient),
2753 a_takefocus, last_event_time);
2755 client_msg(win, a_takefocus, last_event_time);
2758 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
2759 &win->ws->r->s->c[SWM_S_COLOR_FOCUS].pixel);
2761 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
2762 win->ws->always_raise)
2765 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2766 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
2773 DNPRINTF(SWM_D_FOCUS, "focus_win: done.\n");
2776 /* If a child window should have focus instead, return it. */
2778 get_focus_magic(struct ws_win *win)
2780 struct ws_win *parent = NULL;
2782 DNPRINTF(SWM_D_FOCUS, "get_focus_magic: window: 0x%x\n", WINID(win));
2786 if (win->transient) {
2787 parent = find_window(win->transient);
2789 /* If parent prefers focus elsewhere, then do so. */
2790 if (parent && parent->focus_child) {
2791 if (validate_win(parent->focus_child) == 0)
2792 win = parent->focus_child;
2794 parent->focus_child = NULL;
2798 /* If this window prefers focus elsewhere, then do so. */
2799 if (win->focus_child) {
2800 if (validate_win(win->focus_child) == 0)
2801 win = win->focus_child;
2803 win->focus_child = NULL;
2810 event_drain(uint8_t rt)
2812 xcb_generic_event_t *evt;
2814 /* ensure all pending requests have been processed before filtering. */
2816 while ((evt = xcb_poll_for_event(conn))) {
2817 if (XCB_EVENT_RESPONSE_TYPE(evt) != rt)
2825 switchws(struct swm_region *r, union arg *args)
2827 int wsid = args->id, unmap_old = 0;
2828 struct swm_region *this_r, *other_r;
2830 struct workspace *new_ws, *old_ws;
2835 if (wsid >= workspace_limit)
2839 old_ws = this_r->ws;
2840 new_ws = &this_r->s->ws[wsid];
2842 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
2843 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
2845 if (new_ws == NULL || old_ws == NULL)
2847 if (new_ws == old_ws)
2850 other_r = new_ws->r;
2851 if (other_r == NULL) {
2852 /* the other workspace is hidden, hide this one */
2856 /* the other ws is visible in another region, exchange them */
2857 other_r->ws_prior = new_ws;
2858 other_r->ws = old_ws;
2859 old_ws->r = other_r;
2861 this_r->ws_prior = old_ws;
2862 this_r->ws = new_ws;
2865 unfocus_win(old_ws->focus);
2869 /* unmap old windows */
2871 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2874 new_ws->focus = get_region_focus(new_ws->r);
2876 /* unmap old windows */
2878 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2881 /* make sure bar gets updated if ws is empty */
2887 DNPRINTF(SWM_D_WS, "switchws: done.\n");
2891 cyclews(struct swm_region *r, union arg *args)
2894 struct swm_screen *s = r->s;
2897 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2898 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2903 case SWM_ARG_ID_CYCLEWS_UP_ALL:
2906 case SWM_ARG_ID_CYCLEWS_UP:
2907 if (a.id < workspace_limit - 1)
2912 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
2915 case SWM_ARG_ID_CYCLEWS_DOWN:
2919 a.id = workspace_limit - 1;
2926 (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
2928 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2932 } while (a.id != r->ws->idx);
2936 priorws(struct swm_region *r, union arg *args)
2942 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2943 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2945 if (r->ws_prior == NULL)
2948 a.id = r->ws_prior->idx;
2953 cyclescr(struct swm_region *r, union arg *args)
2955 struct swm_region *rr = NULL;
2956 int i, x, y, num_screens;
2958 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2959 /* do nothing if we don't have more than one screen */
2960 if (!(num_screens > 1 || outputs > 1))
2965 case SWM_ARG_ID_CYCLESC_UP:
2966 rr = TAILQ_NEXT(r, entry);
2968 rr = TAILQ_FIRST(&screens[i].rl);
2970 case SWM_ARG_ID_CYCLESC_DOWN:
2971 rr = TAILQ_PREV(r, swm_region_list, entry);
2973 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2981 /* move mouse to region */
2983 y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
2984 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0, 0,
2987 rr->ws->focus = get_region_focus(rr);
2989 if (rr->ws->focus) {
2990 /* move to focus window */
2991 x = X(rr->ws->focus) + 1;
2992 y = Y(rr->ws->focus) + 1;
2993 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0,
3001 sort_windows(struct ws_win_list *wl)
3003 struct ws_win *win, *parent, *nxt;
3008 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
3009 nxt = TAILQ_NEXT(win, entry);
3010 if (win->transient) {
3011 parent = find_window(win->transient);
3012 if (parent == NULL) {
3013 warnx("not possible bug");
3016 TAILQ_REMOVE(wl, win, entry);
3017 TAILQ_INSERT_AFTER(wl, parent, win, entry);
3024 swapwin(struct swm_region *r, union arg *args)
3026 struct ws_win *target, *source;
3027 struct ws_win *cur_focus;
3028 struct ws_win_list *wl;
3031 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
3032 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
3034 cur_focus = r->ws->focus;
3035 if (cur_focus == NULL)
3039 wl = &source->ws->winlist;
3042 case SWM_ARG_ID_SWAPPREV:
3043 if (source->transient)
3044 source = find_window(source->transient);
3045 target = TAILQ_PREV(source, ws_win_list, entry);
3046 if (target && target->transient)
3047 target = find_window(target->transient);
3048 TAILQ_REMOVE(wl, source, entry);
3050 TAILQ_INSERT_TAIL(wl, source, entry);
3052 TAILQ_INSERT_BEFORE(target, source, entry);
3054 case SWM_ARG_ID_SWAPNEXT:
3055 target = TAILQ_NEXT(source, entry);
3056 /* move the parent and let the sort handle the move */
3057 if (source->transient)
3058 source = find_window(source->transient);
3059 TAILQ_REMOVE(wl, source, entry);
3061 TAILQ_INSERT_HEAD(wl, source, entry);
3063 TAILQ_INSERT_AFTER(wl, target, source, entry);
3065 case SWM_ARG_ID_SWAPMAIN:
3066 target = TAILQ_FIRST(wl);
3067 if (target == source) {
3068 if (source->ws->focus_prev != NULL &&
3069 source->ws->focus_prev != target)
3070 source = source->ws->focus_prev;
3074 if (target == NULL || source == NULL)
3076 source->ws->focus_prev = target;
3077 TAILQ_REMOVE(wl, target, entry);
3078 TAILQ_INSERT_BEFORE(source, target, entry);
3079 TAILQ_REMOVE(wl, source, entry);
3080 TAILQ_INSERT_HEAD(wl, source, entry);
3082 case SWM_ARG_ID_MOVELAST:
3083 TAILQ_REMOVE(wl, source, entry);
3084 TAILQ_INSERT_TAIL(wl, source, entry);
3087 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
3099 get_focus_prev(struct ws_win *win)
3101 struct ws_win *winfocus = NULL;
3102 struct ws_win *cur_focus = NULL;
3103 struct ws_win_list *wl = NULL;
3104 struct workspace *ws = NULL;
3106 if (!(win && win->ws))
3111 cur_focus = ws->focus;
3113 DNPRINTF(SWM_D_FOCUS, "get_focus_prev: window: 0x%x, cur_focus: 0x%x\n",
3114 WINID(win), WINID(cur_focus));
3116 /* pickle, just focus on whatever */
3117 if (cur_focus == NULL) {
3118 /* use prev_focus if valid */
3119 if (ws->focus_prev && ws->focus_prev != cur_focus &&
3120 find_window(WINID(ws->focus_prev)))
3121 winfocus = ws->focus_prev;
3125 /* if transient focus on parent */
3126 if (cur_focus->transient) {
3127 winfocus = find_window(cur_focus->transient);
3131 /* if in max_stack try harder */
3132 if ((win->quirks & SWM_Q_FOCUSPREV) ||
3133 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
3134 if (cur_focus != ws->focus_prev)
3135 winfocus = ws->focus_prev;
3137 winfocus = TAILQ_PREV(win, ws_win_list, entry);
3142 DNPRINTF(SWM_D_FOCUS, "get_focus_prev: focus_close: %d\n", focus_close);
3144 if (winfocus == NULL || winfocus == win) {
3145 switch (focus_close) {
3146 case SWM_STACK_BOTTOM:
3147 winfocus = TAILQ_FIRST(wl);
3150 winfocus = TAILQ_LAST(wl, ws_win_list);
3152 case SWM_STACK_ABOVE:
3153 if ((winfocus = TAILQ_NEXT(cur_focus, entry)) == NULL) {
3154 if (focus_close_wrap)
3155 winfocus = TAILQ_FIRST(wl);
3157 winfocus = TAILQ_PREV(cur_focus,
3158 ws_win_list, entry);
3161 case SWM_STACK_BELOW:
3162 if ((winfocus = TAILQ_PREV(cur_focus, ws_win_list,
3164 if (focus_close_wrap)
3165 winfocus = TAILQ_LAST(wl, ws_win_list);
3167 winfocus = TAILQ_NEXT(cur_focus, entry);
3173 if (winfocus == NULL) {
3174 if (focus_default == SWM_STACK_TOP)
3175 winfocus = TAILQ_LAST(wl, ws_win_list);
3177 winfocus = TAILQ_FIRST(wl);
3182 return get_focus_magic(winfocus);
3186 get_region_focus(struct swm_region *r)
3188 struct ws_win *winfocus = NULL;
3193 if (r->ws->focus && !r->ws->focus->iconic)
3194 winfocus = r->ws->focus;
3195 else if (r->ws->focus_prev && !r->ws->focus_prev->iconic)
3196 winfocus = r->ws->focus_prev;
3198 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
3199 if (!winfocus->iconic)
3202 return get_focus_magic(winfocus);
3206 focus(struct swm_region *r, union arg *args)
3208 struct ws_win *head, *cur_focus = NULL, *winfocus = NULL;
3209 struct ws_win_list *wl = NULL;
3210 struct workspace *ws = NULL;
3216 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
3218 if ((cur_focus = r->ws->focus) == NULL)
3222 if (TAILQ_EMPTY(wl))
3224 /* make sure there is at least one uniconified window */
3226 TAILQ_FOREACH(winfocus, wl, entry)
3227 if (winfocus->iconic == 0) {
3235 case SWM_ARG_ID_FOCUSPREV:
3236 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
3238 head = TAILQ_LAST(wl, ws_win_list);
3240 if (WINID(winfocus) == cur_focus->transient) {
3241 head = TAILQ_PREV(winfocus, ws_win_list, entry);
3243 head = TAILQ_LAST(wl, ws_win_list);
3248 if (winfocus && winfocus->iconic) {
3249 while (winfocus != cur_focus) {
3250 if (winfocus == NULL)
3251 winfocus = TAILQ_LAST(wl, ws_win_list);
3252 if (winfocus->iconic == 0)
3254 winfocus = TAILQ_PREV(winfocus, ws_win_list,
3260 case SWM_ARG_ID_FOCUSNEXT:
3261 head = TAILQ_NEXT(cur_focus, entry);
3263 head = TAILQ_FIRST(wl);
3267 if (winfocus && winfocus->iconic) {
3268 while (winfocus != cur_focus) {
3269 if (winfocus == NULL)
3270 winfocus = TAILQ_FIRST(wl);
3271 if (winfocus->iconic == 0)
3273 winfocus = TAILQ_NEXT(winfocus, entry);
3278 case SWM_ARG_ID_FOCUSMAIN:
3279 winfocus = TAILQ_FIRST(wl);
3280 if (winfocus == cur_focus)
3281 winfocus = cur_focus->ws->focus_prev;
3288 focus_win(get_focus_magic(winfocus));
3294 cycle_layout(struct swm_region *r, union arg *args)
3296 struct workspace *ws = r->ws;
3298 /* suppress unused warning since var is needed */
3301 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
3304 if (ws->cur_layout->l_stack == NULL)
3305 ws->cur_layout = &layouts[0];
3310 focus_win(get_region_focus(r));
3316 stack_config(struct swm_region *r, union arg *args)
3318 struct workspace *ws = r->ws;
3320 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
3323 if (ws->cur_layout->l_config != NULL)
3324 ws->cur_layout->l_config(ws, args->id);
3326 if (args->id != SWM_ARG_ID_STACKINIT)
3335 struct swm_geometry g;
3336 struct swm_region *r;
3342 DNPRINTF(SWM_D_STACK, "stack: begin\n");
3344 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3345 for (i = 0; i < num_screens; i++) {
3349 TAILQ_FOREACH(r, &screens[i].rl, entry) {
3350 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
3351 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
3353 /* start with screen geometry, adjust for bar */
3355 g.w -= 2 * border_width;
3356 g.h -= 2 * border_width;
3362 r->ws->cur_layout->l_stack(r->ws, &g);
3363 r->ws->cur_layout->l_string(r->ws);
3364 /* save r so we can track region changes */
3371 DNPRINTF(SWM_D_STACK, "stack: end\n");
3375 store_float_geom(struct ws_win *win, struct swm_region *r)
3377 if (win == NULL || r == NULL)
3380 /* retain window geom and region geom */
3381 win->g_float = win->g;
3382 win->g_float.x -= X(r);
3383 win->g_float.y -= Y(r);
3384 win->g_floatvalid = 1;
3385 DNPRINTF(SWM_D_MISC, "store_float_geom: window: 0x%x, g: (%d,%d)"
3386 " %d x %d, g_float: (%d,%d) %d x %d\n", win->id, X(win), Y(win),
3387 WIDTH(win), HEIGHT(win), win->g_float.x, win->g_float.y,
3388 win->g_float.w, win->g_float.h);
3392 load_float_geom(struct ws_win *win, struct swm_region *r)
3394 if (win == NULL || r == NULL)
3397 if (win->g_floatvalid) {
3398 win->g = win->g_float;
3401 DNPRINTF(SWM_D_MISC, "load_float_geom: window: 0x%x, g: (%d,%d)"
3402 "%d x %d\n", win->id, X(win), Y(win), WIDTH(win),
3405 DNPRINTF(SWM_D_MISC, "load_float_geom: window: 0x%x, g_float "
3406 "is not set.\n", win->id);
3411 stack_floater(struct ws_win *win, struct swm_region *r)
3416 DNPRINTF(SWM_D_MISC, "stack_floater: window: 0x%x\n", win->id);
3419 * to allow windows to change their size (e.g. mplayer fs) only retrieve
3420 * geom on ws switches or return from max mode
3422 if (win->floatmaxed || (r != r->ws->old_r &&
3423 !(win->ewmh_flags & EWMH_F_FULLSCREEN))) {
3424 /* update geometry for the new region */
3425 load_float_geom(win, r);
3428 win->floatmaxed = 0;
3431 * if set to fullscreen mode, configure window to maximum size.
3433 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3434 if (!win->g_floatvalid)
3435 store_float_geom(win, win->ws->r);
3441 * remove border on fullscreen floater when in fullscreen mode or when
3442 * the quirk is present.
3444 if ((win->ewmh_flags & EWMH_F_FULLSCREEN) ||
3445 ((win->quirks & SWM_Q_FULLSCREEN) &&
3446 (WIDTH(win) >= WIDTH(r)) && (HEIGHT(win) >= HEIGHT(r)))) {
3447 if (win->bordered) {
3449 X(win) += border_width;
3450 Y(win) += border_width;
3452 } else if (!win->bordered) {
3454 X(win) -= border_width;
3455 Y(win) -= border_width;
3458 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
3459 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
3460 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
3463 if (!win->manual && !(win->ewmh_flags & EWMH_F_FULLSCREEN) &&
3464 !(win->quirks & SWM_Q_ANYWHERE)) {
3466 * floaters and transients are auto-centred unless moved,
3467 * resized or ANYWHERE quirk is set.
3469 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - BORDER(win);
3470 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - BORDER(win);
3472 store_float_geom(win, r);
3475 /* keep window within region bounds */
3476 constrain_window(win, r, 0);
3482 * Send keystrokes to terminal to decrease/increase the font size as the
3483 * window size changes.
3486 adjust_font(struct ws_win *win)
3488 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
3489 win->floating || win->transient)
3492 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
3493 WIDTH(win) / win->sh.width_inc < term_width &&
3494 win->font_steps < SWM_MAX_FONT_STEPS) {
3495 win->font_size_boundary[win->font_steps] =
3496 (win->sh.width_inc * term_width) + win->sh.base_width;
3499 win->last_inc = win->sh.width_inc;
3500 fake_keypress(win, XK_KP_Subtract, XCB_MOD_MASK_SHIFT);
3501 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
3502 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
3505 win->last_inc = win->sh.width_inc;
3506 fake_keypress(win, XK_KP_Add, XCB_MOD_MASK_SHIFT);
3510 #define SWAPXY(g) do { \
3512 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
3513 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
3516 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
3518 struct swm_geometry win_g, r_g = *g;
3519 struct ws_win *win, *fs_win = NULL;
3520 int i, j, s, stacks;
3521 int w_inc = 1, h_inc, w_base = 1, h_base;
3522 int hrh, extra = 0, h_slice, last_h = 0;
3523 int split, colno, winno, mwin, msize, mscale;
3524 int remain, missing, v_slice, reconfigure;
3527 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
3528 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
3530 winno = count_win(ws, 0);
3531 if (winno == 0 && count_win(ws, 1) == 0)
3534 TAILQ_FOREACH(win, &ws->winlist, entry)
3535 if (win->transient == 0 && win->floating == 0
3536 && win->iconic == 0)
3543 w_inc = win->sh.width_inc;
3544 w_base = win->sh.base_width;
3545 mwin = ws->l_state.horizontal_mwin;
3546 mscale = ws->l_state.horizontal_msize;
3547 stacks = ws->l_state.horizontal_stacks;
3550 w_inc = win->sh.height_inc;
3551 w_base = win->sh.base_height;
3552 mwin = ws->l_state.vertical_mwin;
3553 mscale = ws->l_state.vertical_msize;
3554 stacks = ws->l_state.vertical_stacks;
3558 if (stacks > winno - mwin)
3559 stacks = winno - mwin;
3563 h_slice = r_g.h / SWM_H_SLICE;
3564 if (mwin && winno > mwin) {
3565 v_slice = r_g.w / SWM_V_SLICE;
3569 win_g.w = v_slice * mscale;
3571 if (w_inc > 1 && w_inc < v_slice) {
3572 /* adjust for window's requested size increment */
3573 remain = (win_g.w - w_base) % w_inc;
3579 win_g.x += r_g.w - msize;
3582 colno = split = winno / stacks;
3583 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
3584 2 * border_width) / stacks);
3586 hrh = r_g.h / colno;
3587 extra = r_g.h - (colno * hrh);
3588 win_g.h = hrh - 2 * border_width;
3590 /* stack all the tiled windows */
3591 i = j = 0, s = stacks;
3592 TAILQ_FOREACH(win, &ws->winlist, entry) {
3593 if (win->transient != 0 || win->floating != 0)
3595 if (win->iconic != 0)
3598 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3603 if (split && i == split) {
3604 colno = (winno - mwin) / stacks;
3605 if (s <= (winno - mwin) % stacks)
3607 split = split + colno;
3608 hrh = (r_g.h / colno);
3609 extra = r_g.h - (colno * hrh);
3613 win_g.x += win_g.w + 2 * border_width;
3614 win_g.w = (r_g.w - msize -
3615 (stacks * 2 * border_width)) / stacks;
3617 win_g.w += (r_g.w - msize -
3618 (stacks * 2 * border_width)) % stacks;
3622 win_g.h = hrh - 2 * border_width;
3624 h_inc = win->sh.width_inc;
3625 h_base = win->sh.base_width;
3627 h_inc = win->sh.height_inc;
3628 h_base = win->sh.base_height;
3630 if (j == colno - 1) {
3631 win_g.h = hrh + extra;
3632 } else if (h_inc > 1 && h_inc < h_slice) {
3633 /* adjust for window's requested size increment */
3634 remain = (win_g.h - h_base) % h_inc;
3635 missing = h_inc - remain;
3637 if (missing <= extra || j == 0) {
3649 win_g.y += last_h + 2 * border_width;
3651 if (disable_border && bar_enabled == 0 && winno == 1){
3653 win_g.w += 2 * border_width;
3654 win_g.h += 2 * border_width;
3659 if (X(win) != win_g.y || Y(win) != win_g.x ||
3660 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
3664 WIDTH(win) = win_g.h;
3665 HEIGHT(win) = win_g.w;
3668 if (X(win) != win_g.x || Y(win) != win_g.y ||
3669 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
3673 WIDTH(win) = win_g.w;
3674 HEIGHT(win) = win_g.h;
3678 if (bordered != win->bordered) {
3680 win->bordered = bordered;
3696 /* now, stack all the floaters and transients */
3697 TAILQ_FOREACH(win, &ws->winlist, entry) {
3698 if (win->transient == 0 && win->floating == 0)
3700 if (win->iconic == 1)
3702 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3707 stack_floater(win, ws->r);
3712 stack_floater(fs_win, ws->r);
3718 vertical_config(struct workspace *ws, int id)
3720 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
3724 case SWM_ARG_ID_STACKRESET:
3725 case SWM_ARG_ID_STACKINIT:
3726 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
3727 ws->l_state.vertical_mwin = 1;
3728 ws->l_state.vertical_stacks = 1;
3730 case SWM_ARG_ID_MASTERSHRINK:
3731 if (ws->l_state.vertical_msize > 1)
3732 ws->l_state.vertical_msize--;
3734 case SWM_ARG_ID_MASTERGROW:
3735 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
3736 ws->l_state.vertical_msize++;
3738 case SWM_ARG_ID_MASTERADD:
3739 ws->l_state.vertical_mwin++;
3741 case SWM_ARG_ID_MASTERDEL:
3742 if (ws->l_state.vertical_mwin > 0)
3743 ws->l_state.vertical_mwin--;
3745 case SWM_ARG_ID_STACKINC:
3746 ws->l_state.vertical_stacks++;
3748 case SWM_ARG_ID_STACKDEC:
3749 if (ws->l_state.vertical_stacks > 1)
3750 ws->l_state.vertical_stacks--;
3752 case SWM_ARG_ID_FLIPLAYOUT:
3753 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
3761 vertical_stack(struct workspace *ws, struct swm_geometry *g)
3763 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
3765 stack_master(ws, g, 0, ws->l_state.vertical_flip);
3769 horizontal_config(struct workspace *ws, int id)
3771 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
3774 case SWM_ARG_ID_STACKRESET:
3775 case SWM_ARG_ID_STACKINIT:
3776 ws->l_state.horizontal_mwin = 1;
3777 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
3778 ws->l_state.horizontal_stacks = 1;
3780 case SWM_ARG_ID_MASTERSHRINK:
3781 if (ws->l_state.horizontal_msize > 1)
3782 ws->l_state.horizontal_msize--;
3784 case SWM_ARG_ID_MASTERGROW:
3785 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
3786 ws->l_state.horizontal_msize++;
3788 case SWM_ARG_ID_MASTERADD:
3789 ws->l_state.horizontal_mwin++;
3791 case SWM_ARG_ID_MASTERDEL:
3792 if (ws->l_state.horizontal_mwin > 0)
3793 ws->l_state.horizontal_mwin--;
3795 case SWM_ARG_ID_STACKINC:
3796 ws->l_state.horizontal_stacks++;
3798 case SWM_ARG_ID_STACKDEC:
3799 if (ws->l_state.horizontal_stacks > 1)
3800 ws->l_state.horizontal_stacks--;
3802 case SWM_ARG_ID_FLIPLAYOUT:
3803 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
3811 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
3813 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
3815 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
3818 /* fullscreen view */
3820 max_stack(struct workspace *ws, struct swm_geometry *g)
3822 struct swm_geometry gg = *g;
3823 struct ws_win *win, *wintrans = NULL, *parent = NULL;
3824 int winno, num_screens;
3826 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
3831 winno = count_win(ws, 0);
3832 if (winno == 0 && count_win(ws, 1) == 0)
3835 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3836 TAILQ_FOREACH(win, &ws->winlist, entry) {
3837 if (win->transient) {
3839 parent = find_window(win->transient);
3843 if (win->floating && win->floatmaxed == 0 ) {
3845 * retain geometry for retrieval on exit from
3848 store_float_geom(win, ws->r);
3849 win->floatmaxed = 1;
3852 /* only reconfigure if necessary */
3853 if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
3854 HEIGHT(win) != gg.h) {
3860 WIDTH(win) += 2 * border_width;
3861 HEIGHT(win) += 2 * border_width;
3866 /* unmap only if we don't have multi screen */
3867 if (win != ws->focus)
3868 if (!(num_screens > 1 || outputs > 1))
3872 /* put the last transient on top */
3876 stack_floater(wintrans, ws->r);
3877 ws->focus = get_focus_magic(wintrans);
3882 send_to_ws(struct swm_region *r, union arg *args)
3884 int wsid = args->id;
3885 struct ws_win *win = NULL, *parent;
3886 struct workspace *ws, *nws;
3887 char ws_idx_str[SWM_PROPLEN];
3890 if (wsid >= workspace_limit)
3893 if (r && r->ws && r->ws->focus)
3899 if (win->ws->idx == wsid)
3902 DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%x\n", win->id);
3905 nws = &win->s->ws[wsid];
3907 a.id = SWM_ARG_ID_FOCUSPREV;
3909 if (win->transient) {
3910 parent = find_window(win->transient);
3912 unmap_window(parent);
3913 TAILQ_REMOVE(&ws->winlist, parent, entry);
3914 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
3919 TAILQ_REMOVE(&ws->winlist, win, entry);
3920 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
3921 if (TAILQ_EMPTY(&ws->winlist))
3922 r->ws->focus = NULL;
3925 /* Try to update the window's workspace property */
3926 if (snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) < SWM_PROPLEN) {
3927 DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
3929 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
3930 a_swm_ws, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
3941 pressbutton(struct swm_region *r, union arg *args)
3943 /* suppress unused warning since var is needed */
3946 xcb_test_fake_input(conn, XCB_BUTTON_PRESS, args->id,
3947 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3948 xcb_test_fake_input(conn, XCB_BUTTON_RELEASE, args->id,
3949 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3953 raise_toggle(struct swm_region *r, union arg *args)
3955 /* suppress unused warning since var is needed */
3958 if (r == NULL || r->ws == NULL)
3961 r->ws->always_raise = !r->ws->always_raise;
3963 /* bring floaters back to top */
3964 if (r->ws->always_raise == 0)
3971 iconify(struct swm_region *r, union arg *args)
3973 /* suppress unused warning since var is needed */
3976 if (r->ws->focus == NULL)
3979 update_iconic(r->ws->focus, 1);
3985 get_win_name(xcb_window_t win)
3988 xcb_get_property_cookie_t c;
3989 xcb_get_property_reply_t *r;
3991 /* First try _NET_WM_NAME for UTF-8. */
3992 c = xcb_get_property(conn, 0, win, a_netwmname,
3993 XCB_GET_PROPERTY_TYPE_ANY, 0, UINT_MAX);
3994 r = xcb_get_property_reply(conn, c, NULL);
3996 if (!r || r->type == XCB_NONE) {
3998 /* Use WM_NAME instead; no UTF-8. */
3999 c = xcb_get_property(conn, 0, win, XCB_ATOM_WM_NAME,
4000 XCB_GET_PROPERTY_TYPE_ANY, 0, UINT_MAX);
4001 r = xcb_get_property_reply(conn, c, NULL);
4003 if(!r || r->type == XCB_NONE) {
4010 name = strndup(xcb_get_property_value(r),
4011 xcb_get_property_value_length(r));
4018 uniconify(struct swm_region *r, union arg *args)
4025 DNPRINTF(SWM_D_MISC, "uniconify\n");
4027 if (r == NULL || r->ws == NULL)
4030 /* make sure we have anything to uniconify */
4031 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
4032 if (win->ws == NULL)
4033 continue; /* should never happen */
4034 if (win->iconic == 0)
4042 search_resp_action = SWM_SEARCH_UNICONIFY;
4044 spawn_select(r, args, "search", &searchpid);
4046 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
4049 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
4050 if (win->ws == NULL)
4051 continue; /* should never happen */
4052 if (win->iconic == 0)
4055 name = get_win_name(win->id);
4058 fprintf(lfile, "%s.%u\n", name, win->id);
4066 name_workspace(struct swm_region *r, union arg *args)
4070 DNPRINTF(SWM_D_MISC, "name_workspace\n");
4076 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
4078 spawn_select(r, args, "name_workspace", &searchpid);
4080 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
4083 fprintf(lfile, "%s", "");
4088 search_workspace(struct swm_region *r, union arg *args)
4091 struct workspace *ws;
4094 DNPRINTF(SWM_D_MISC, "search_workspace\n");
4100 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
4102 spawn_select(r, args, "search", &searchpid);
4104 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
4107 for (i = 0; i < workspace_limit; i++) {
4111 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
4112 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
4119 search_win_cleanup(void)
4121 struct search_window *sw = NULL;
4123 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
4124 xcb_destroy_window(conn, sw->indicator);
4125 TAILQ_REMOVE(&search_wl, sw, entry);
4131 search_win(struct swm_region *r, union arg *args)
4133 struct ws_win *win = NULL;
4134 struct search_window *sw = NULL;
4137 int i, width, height;
4145 XRectangle l_ibox, l_lbox;
4147 DNPRINTF(SWM_D_MISC, "search_win\n");
4150 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
4152 spawn_select(r, args, "search", &searchpid);
4154 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
4157 TAILQ_INIT(&search_wl);
4160 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
4161 if (win->iconic == 1)
4164 sw = calloc(1, sizeof(struct search_window));
4166 warn("search_win: calloc");
4168 search_win_cleanup();
4174 snprintf(s, sizeof s, "%d", i);
4177 w = xcb_generate_id(conn);
4178 wa[0] = r->s->c[SWM_S_COLOR_FOCUS].pixel;
4179 wa[1] = r->s->c[SWM_S_COLOR_UNFOCUS].pixel;
4181 if (bar_font_legacy) {
4182 XmbTextExtents(bar_fs, s, len, &l_ibox, &l_lbox);
4183 width = l_lbox.width + 4;
4184 height = bar_fs_extents->max_logical_extent.height + 4;
4186 XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len,
4188 width = info.width + 4;
4189 height = bar_font->height + 4;
4192 xcb_create_window(conn, XCB_COPY_FROM_PARENT, w, win->id, 0, 0,
4193 width, height, 1, XCB_WINDOW_CLASS_INPUT_OUTPUT,
4194 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL |
4195 XCB_CW_BORDER_PIXEL, wa);
4197 xcb_map_window(conn, w);
4200 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
4202 if (bar_font_legacy) {
4203 l_gcv.graphics_exposures = 0;
4204 l_draw = XCreateGC(display, w, 0, &l_gcv);
4206 XSetForeground(display, l_draw,
4207 r->s->c[SWM_S_COLOR_BAR].pixel);
4209 DRAWSTRING(display, w, bar_fs, l_draw, 2,
4210 (bar_fs_extents->max_logical_extent.height -
4211 l_lbox.height) / 2 - l_lbox.y, s, len);
4213 XFreeGC(display, l_draw);
4216 draw = XftDrawCreate(display, w,
4217 DefaultVisual(display, r->s->idx),
4218 DefaultColormap(display, r->s->idx));
4220 XftDrawStringUtf8(draw, &bar_font_color, bar_font, 2,
4221 (HEIGHT(r->bar) + bar_font->height) / 2 -
4222 bar_font->descent, (FcChar8 *)s, len);
4224 XftDrawDestroy(draw);
4227 DNPRINTF(SWM_D_MISC, "search_win: mapped window: 0x%x\n", w);
4229 fprintf(lfile, "%d\n", i);
4239 search_resp_uniconify(char *resp, unsigned long len)
4245 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
4247 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
4248 if (win->iconic == 0)
4250 name = get_win_name(win->id);
4253 if (asprintf(&s, "%s.%u", name, win->id) == -1) {
4258 if (strncmp(s, resp, len) == 0) {
4259 /* XXX this should be a callback to generalize */
4260 update_iconic(win, 0);
4270 search_resp_name_workspace(char *resp, unsigned long len)
4272 struct workspace *ws;
4274 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
4276 if (search_r->ws == NULL)
4281 free(search_r->ws->name);
4282 search_r->ws->name = NULL;
4286 ws->name = strdup(resp);
4287 if (ws->name == NULL) {
4288 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
4289 "strdup: %s", strerror(errno));
4296 search_resp_search_workspace(char *resp)
4303 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
4307 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
4314 ws_idx = (int)strtonum(q, 1, workspace_limit, &errstr);
4316 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
4323 switchws(search_r, &a);
4327 search_resp_search_window(char *resp)
4332 struct search_window *sw;
4334 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
4338 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
4343 idx = (int)strtonum(s, 1, INT_MAX, &errstr);
4345 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
4352 TAILQ_FOREACH(sw, &search_wl, entry)
4353 if (idx == sw->idx) {
4359 #define MAX_RESP_LEN 1024
4362 search_do_resp(void)
4368 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
4373 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
4374 warn("search: calloc");
4378 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
4380 warn("search: read error");
4383 resp[rbytes] = '\0';
4386 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
4387 * newline, so work around that by sanitizing the resp now.
4389 resp[strcspn(resp, "\n")] = '\0';
4392 switch (search_resp_action) {
4393 case SWM_SEARCH_UNICONIFY:
4394 search_resp_uniconify(resp, len);
4396 case SWM_SEARCH_NAME_WORKSPACE:
4397 search_resp_name_workspace(resp, len);
4399 case SWM_SEARCH_SEARCH_WORKSPACE:
4400 search_resp_search_workspace(resp);
4402 case SWM_SEARCH_SEARCH_WINDOW:
4403 search_resp_search_window(resp);
4408 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
4409 search_win_cleanup();
4411 search_resp_action = SWM_SEARCH_NONE;
4412 close(select_resp_pipe[0]);
4419 wkill(struct swm_region *r, union arg *args)
4421 DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
4423 if (r->ws->focus == NULL)
4426 if (args->id == SWM_ARG_ID_KILLWINDOW)
4427 xcb_kill_client(conn, r->ws->focus->id);
4429 if (r->ws->focus->can_delete)
4430 client_msg(r->ws->focus, a_delete, 0);
4437 floating_toggle_win(struct ws_win *win)
4439 struct swm_region *r;
4449 /* reject floating toggles in max stack mode */
4450 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
4453 if (win->floating) {
4454 if (!win->floatmaxed) {
4455 /* retain position for refloat */
4456 store_float_geom(win, r);
4460 load_float_geom(win, r);
4464 ewmh_update_actions(win);
4470 floating_toggle(struct swm_region *r, union arg *args)
4472 struct ws_win *win = r->ws->focus;
4474 /* suppress unused warning since var is needed */
4480 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4483 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4484 _NET_WM_STATE_TOGGLE);
4488 if (win == win->ws->focus)
4495 constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
4497 if (MAX_X(win) + BORDER(win) > MAX_X(r)) {
4499 WIDTH(win) = MAX_X(r) - X(win) - BORDER(win);
4501 X(win) = MAX_X(r)- WIDTH(win) - BORDER(win);
4504 if (X(win) + BORDER(win) < X(r)) {
4506 WIDTH(win) -= X(r) - X(win) - BORDER(win);
4508 X(win) = X(r) - BORDER(win);
4511 if (MAX_Y(win) + BORDER(win) > MAX_Y(r)) {
4513 HEIGHT(win) = MAX_Y(r) - Y(win) - BORDER(win);
4515 Y(win) = MAX_Y(r) - HEIGHT(win) - BORDER(win);
4518 if (Y(win) + BORDER(win) < Y(r)) {
4520 HEIGHT(win) -= Y(r) - Y(win) - BORDER(win);
4522 Y(win) = Y(r) - BORDER(win);
4528 if (HEIGHT(win) < 1)
4534 update_window(struct ws_win *win)
4539 mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
4540 XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT |
4541 XCB_CONFIG_WINDOW_BORDER_WIDTH;
4545 wc[3] = HEIGHT(win);
4546 wc[4] = BORDER(win);
4548 DNPRINTF(SWM_D_EVENT, "update_window: window: 0x%x, (x,y) w x h: "
4549 "(%d,%d) %d x %d, bordered: %s\n", win->id, wc[0], wc[1], wc[2],
4550 wc[3], YESNO(win->bordered));
4552 xcb_configure_window(conn, win->id, mask, wc);
4555 #define SWM_RESIZE_STEPS (50)
4558 resize(struct ws_win *win, union arg *args)
4560 xcb_timestamp_t timestamp = 0;
4561 struct swm_region *r = NULL;
4562 int resize_step = 0;
4563 struct swm_geometry g;
4564 int top = 0, left = 0, resizing;
4566 unsigned int shape; /* cursor style */
4567 xcb_cursor_t cursor;
4568 xcb_font_t cursor_font;
4569 xcb_query_pointer_reply_t *xpr;
4570 xcb_generic_event_t *evt;
4571 xcb_motion_notify_event_t *mne;
4577 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4580 DNPRINTF(SWM_D_EVENT, "resize: window: 0x%x, floating: %s, "
4581 "transient: 0x%x\n", win->id, YESNO(win->floating),
4584 if (!(win->transient != 0 || win->floating != 0))
4587 /* reject resizes in max mode for floaters (transient ok) */
4588 if (win->floatmaxed)
4592 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4600 case SWM_ARG_ID_WIDTHSHRINK:
4601 WIDTH(win) -= SWM_RESIZE_STEPS;
4604 case SWM_ARG_ID_WIDTHGROW:
4605 WIDTH(win) += SWM_RESIZE_STEPS;
4608 case SWM_ARG_ID_HEIGHTSHRINK:
4609 HEIGHT(win) -= SWM_RESIZE_STEPS;
4612 case SWM_ARG_ID_HEIGHTGROW:
4613 HEIGHT(win) += SWM_RESIZE_STEPS;
4620 constrain_window(win, r, 1);
4622 store_float_geom(win,r);
4626 /* get cursor offset from window root */
4627 xpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4634 if (xpr->win_x < WIDTH(win) / 2)
4637 if (xpr->win_y < HEIGHT(win) / 2)
4640 if (args->id == SWM_ARG_ID_CENTER)
4643 shape = (left) ? XC_top_left_corner : XC_top_right_corner;
4645 shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
4647 cursor_font = xcb_generate_id(conn);
4648 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4650 cursor = xcb_generate_id(conn);
4651 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4652 shape, shape + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4654 xcb_grab_pointer(conn, 0, win->id, MOUSEMASK,
4655 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE, cursor,
4660 while ((evt = xcb_wait_for_event(conn)) && resizing) {
4661 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4662 case XCB_BUTTON_RELEASE:
4663 DNPRINTF(SWM_D_EVENT, "resize: BUTTON_RELEASE\n");
4666 case XCB_MOTION_NOTIFY:
4667 mne = (xcb_motion_notify_event_t *)evt;
4668 /* cursor offset/delta from start of the operation */
4669 dx = mne->root_x - xpr->root_x;
4670 dy = mne->root_y - xpr->root_y;
4676 if (args->id == SWM_ARG_ID_CENTER) {
4677 if (g.h / 2 + dy < 1)
4681 HEIGHT(win) = g.h + 2 * dy;
4689 HEIGHT(win) = g.h + dy;
4696 if (args->id == SWM_ARG_ID_CENTER) {
4697 if (g.w / 2 + dx < 1)
4701 WIDTH(win) = g.w + 2 * dx;
4709 WIDTH(win) = g.w + dx;
4712 constrain_window(win, r, 1);
4714 /* not free, don't sync more than 120 times / second */
4715 if ((mne->time - timestamp) > (1000 / 120) ) {
4716 timestamp = mne->time;
4731 store_float_geom(win,r);
4733 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4734 xcb_free_cursor(conn, cursor);
4735 xcb_close_font(conn, cursor_font);
4737 DNPRINTF(SWM_D_EVENT, "resize: done.\n");
4741 resize_step(struct swm_region *r, union arg *args)
4743 struct ws_win *win = NULL;
4745 if (r && r->ws && r->ws->focus)
4753 #define SWM_MOVE_STEPS (50)
4756 move(struct ws_win *win, union arg *args)
4758 xcb_timestamp_t timestamp = 0;
4759 int move_step = 0, moving;
4760 struct swm_region *r = NULL;
4761 xcb_font_t cursor_font;
4762 xcb_cursor_t cursor;
4763 xcb_query_pointer_reply_t *qpr;
4764 xcb_generic_event_t *evt;
4765 xcb_motion_notify_event_t *mne;
4771 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4774 DNPRINTF(SWM_D_EVENT, "move: window: 0x%x, floating: %s, transient: "
4775 "0x%x\n", win->id, YESNO(win->floating), win->transient);
4777 /* in max_stack mode should only move transients */
4778 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
4782 if (win->floating == 0 && !win->transient) {
4783 store_float_geom(win, r);
4784 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4787 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4796 case SWM_ARG_ID_MOVELEFT:
4797 X(win) -= (SWM_MOVE_STEPS - border_width);
4800 case SWM_ARG_ID_MOVERIGHT:
4801 X(win) += (SWM_MOVE_STEPS - border_width);
4804 case SWM_ARG_ID_MOVEUP:
4805 Y(win) -= (SWM_MOVE_STEPS - border_width);
4808 case SWM_ARG_ID_MOVEDOWN:
4809 Y(win) += (SWM_MOVE_STEPS - border_width);
4816 constrain_window(win, r, 0);
4818 store_float_geom(win, r);
4822 cursor_font = xcb_generate_id(conn);
4823 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4825 cursor = xcb_generate_id(conn);
4826 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4827 XC_fleur, XC_fleur + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4829 xcb_grab_pointer(conn, 0, win->id, MOUSEMASK,
4830 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC,
4831 XCB_WINDOW_NONE, cursor, XCB_CURRENT_TIME);
4833 /* get cursor offset from window root */
4834 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4837 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4838 xcb_free_cursor(conn, cursor);
4839 xcb_close_font(conn, cursor_font);
4845 while ((evt = xcb_wait_for_event(conn)) && moving) {
4846 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4847 case XCB_BUTTON_RELEASE:
4848 DNPRINTF(SWM_D_EVENT, "move: BUTTON_RELEASE\n");
4851 case XCB_MOTION_NOTIFY:
4852 mne = (xcb_motion_notify_event_t *)evt;
4853 X(win) = mne->root_x - qpr->win_x - border_width;
4854 Y(win) = mne->root_y - qpr->win_y - border_width;
4856 constrain_window(win, r, 0);
4858 /* not free, don't sync more than 120 times / second */
4859 if ((mne->time - timestamp) > (1000 / 120) ) {
4860 timestamp = mne->time;
4875 store_float_geom(win, r);
4877 xcb_free_cursor(conn, cursor);
4878 xcb_close_font(conn, cursor_font);
4879 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4880 DNPRINTF(SWM_D_EVENT, "move: done.\n");
4884 move_step(struct swm_region *r, union arg *args)
4886 struct ws_win *win = NULL;
4888 if (r && r->ws && r->ws->focus)
4893 if (!(win->transient != 0 || win->floating != 0))
4900 /* user/key callable function IDs */
4950 KF_SEARCH_WORKSPACE,
4991 KF_DUMPWINS, /* MUST BE LAST */
4995 /* key definitions */
4997 char name[SWM_FUNCNAME_LEN];
4998 void (*func)(struct swm_region *r, union arg *);
5000 } keyfuncs[KF_INVALID + 1] = {
5001 /* name function argument */
5002 { "bar_toggle", bar_toggle, {0} },
5003 { "button2", pressbutton, {2} },
5004 { "cycle_layout", cycle_layout, {0} },
5005 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
5006 { "float_toggle", floating_toggle,{0} },
5007 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
5008 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
5009 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
5010 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
5011 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
5012 { "iconify", iconify, {0} },
5013 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
5014 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
5015 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
5016 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
5017 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
5018 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
5019 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
5020 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
5021 { "mvws_1", send_to_ws, {.id = 0} },
5022 { "mvws_2", send_to_ws, {.id = 1} },
5023 { "mvws_3", send_to_ws, {.id = 2} },
5024 { "mvws_4", send_to_ws, {.id = 3} },
5025 { "mvws_5", send_to_ws, {.id = 4} },
5026 { "mvws_6", send_to_ws, {.id = 5} },
5027 { "mvws_7", send_to_ws, {.id = 6} },
5028 { "mvws_8", send_to_ws, {.id = 7} },
5029 { "mvws_9", send_to_ws, {.id = 8} },
5030 { "mvws_10", send_to_ws, {.id = 9} },
5031 { "mvws_11", send_to_ws, {.id = 10} },
5032 { "mvws_12", send_to_ws, {.id = 11} },
5033 { "mvws_13", send_to_ws, {.id = 12} },
5034 { "mvws_14", send_to_ws, {.id = 13} },
5035 { "mvws_15", send_to_ws, {.id = 14} },
5036 { "mvws_16", send_to_ws, {.id = 15} },
5037 { "mvws_17", send_to_ws, {.id = 16} },
5038 { "mvws_18", send_to_ws, {.id = 17} },
5039 { "mvws_19", send_to_ws, {.id = 18} },
5040 { "mvws_20", send_to_ws, {.id = 19} },
5041 { "mvws_21", send_to_ws, {.id = 20} },
5042 { "mvws_22", send_to_ws, {.id = 21} },
5043 { "name_workspace", name_workspace, {0} },
5044 { "quit", quit, {0} },
5045 { "raise_toggle", raise_toggle, {0} },
5046 { "restart", restart, {0} },
5047 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
5048 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
5049 { "search_win", search_win, {0} },
5050 { "search_workspace", search_workspace, {0} },
5051 { "spawn_custom", NULL, {0} },
5052 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
5053 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
5054 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
5055 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
5056 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
5057 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
5058 { "uniconify", uniconify, {0} },
5059 { "version", version, {0} },
5060 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
5061 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
5062 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
5063 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
5064 { "ws_1", switchws, {.id = 0} },
5065 { "ws_2", switchws, {.id = 1} },
5066 { "ws_3", switchws, {.id = 2} },
5067 { "ws_4", switchws, {.id = 3} },
5068 { "ws_5", switchws, {.id = 4} },
5069 { "ws_6", switchws, {.id = 5} },
5070 { "ws_7", switchws, {.id = 6} },
5071 { "ws_8", switchws, {.id = 7} },
5072 { "ws_9", switchws, {.id = 8} },
5073 { "ws_10", switchws, {.id = 9} },
5074 { "ws_11", switchws, {.id = 10} },
5075 { "ws_12", switchws, {.id = 11} },
5076 { "ws_13", switchws, {.id = 12} },
5077 { "ws_14", switchws, {.id = 13} },
5078 { "ws_15", switchws, {.id = 14} },
5079 { "ws_16", switchws, {.id = 15} },
5080 { "ws_17", switchws, {.id = 16} },
5081 { "ws_18", switchws, {.id = 17} },
5082 { "ws_19", switchws, {.id = 18} },
5083 { "ws_20", switchws, {.id = 19} },
5084 { "ws_21", switchws, {.id = 20} },
5085 { "ws_22", switchws, {.id = 21} },
5086 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
5087 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
5088 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
5089 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
5090 { "ws_prior", priorws, {0} },
5091 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
5092 { "invalid key func", NULL, {0} },
5095 RB_ENTRY(key) entry;
5098 enum keyfuncid funcid;
5101 RB_HEAD(key_tree, key);
5104 key_cmp(struct key *kp1, struct key *kp2)
5106 if (kp1->keysym < kp2->keysym)
5108 if (kp1->keysym > kp2->keysym)
5111 if (kp1->mod < kp2->mod)
5113 if (kp1->mod > kp2->mod)
5119 RB_GENERATE(key_tree, key, entry, key_cmp);
5120 struct key_tree keys;
5123 enum { client_click, root_click };
5125 unsigned int action;
5127 unsigned int button;
5128 void (*func)(struct ws_win *, union arg *);
5131 #define MODKEY_SHIFT MODKEY | XCB_MOD_MASK_SHIFT
5132 /* action key mouse button func args */
5133 { client_click, MODKEY, XCB_BUTTON_INDEX_3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
5134 { client_click, MODKEY_SHIFT, XCB_BUTTON_INDEX_3, resize, {.id = SWM_ARG_ID_CENTER} },
5135 { client_click, MODKEY, XCB_BUTTON_INDEX_1, move, {0} },
5140 update_modkey(unsigned int mod)
5146 RB_FOREACH(kp, key_tree, &keys)
5147 if (kp->mod & XCB_MOD_MASK_SHIFT)
5148 kp->mod = mod | XCB_MOD_MASK_SHIFT;
5152 for (i = 0; i < LENGTH(buttons); i++)
5153 if (buttons[i].mask & XCB_MOD_MASK_SHIFT)
5154 buttons[i].mask = mod | XCB_MOD_MASK_SHIFT;
5156 buttons[i].mask = mod;
5161 TAILQ_ENTRY(spawn_prog) entry;
5166 TAILQ_HEAD(spawn_list, spawn_prog);
5167 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
5170 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
5173 struct spawn_prog *prog = NULL;
5175 char *ap, **real_args;
5177 /* suppress unused warning since var is needed */
5180 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
5183 TAILQ_FOREACH(prog, &spawns, entry) {
5184 if (!strcasecmp(spawn_name, prog->name))
5188 warnx("spawn_custom: program %s not found", spawn_name);
5192 /* make room for expanded args */
5193 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
5194 err(1, "spawn_custom: calloc real_args");
5196 /* expand spawn_args into real_args */
5197 for (i = 0; i < prog->argc; i++) {
5199 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
5200 if (!strcasecmp(ap, "$bar_border")) {
5202 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
5204 err(1, "spawn_custom border color");
5205 } else if (!strcasecmp(ap, "$bar_color")) {
5207 strdup(r->s->c[SWM_S_COLOR_BAR].name))
5209 err(1, "spawn_custom bar color");
5210 } else if (!strcasecmp(ap, "$bar_font")) {
5211 if ((real_args[i] = strdup(bar_fonts))
5213 err(1, "spawn_custom bar fonts");
5214 } else if (!strcasecmp(ap, "$bar_font_color")) {
5216 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
5218 err(1, "spawn_custom color font");
5219 } else if (!strcasecmp(ap, "$color_focus")) {
5221 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
5223 err(1, "spawn_custom color focus");
5224 } else if (!strcasecmp(ap, "$color_unfocus")) {
5226 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
5228 err(1, "spawn_custom color unfocus");
5230 /* no match --> copy as is */
5231 if ((real_args[i] = strdup(ap)) == NULL)
5232 err(1, "spawn_custom strdup(ap)");
5234 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
5239 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
5240 for (i = 0; i < prog->argc; i++)
5241 DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
5242 DNPRINTF(SWM_D_SPAWN, "\n");
5244 *ret_args = real_args;
5245 return (prog->argc);
5249 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
5255 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
5259 spawn(r->ws->idx, &a, 1);
5261 for (i = 0; i < spawn_argc; i++)
5267 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
5273 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
5277 if (pipe(select_list_pipe) == -1)
5278 err(1, "pipe error");
5279 if (pipe(select_resp_pipe) == -1)
5280 err(1, "pipe error");
5282 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
5283 err(1, "could not disable SIGPIPE");
5284 switch (*pid = fork()) {
5286 err(1, "cannot fork");
5289 if (dup2(select_list_pipe[0], 0) == -1)
5291 if (dup2(select_resp_pipe[1], 1) == -1)
5293 close(select_list_pipe[1]);
5294 close(select_resp_pipe[0]);
5295 spawn(r->ws->idx, &a, 0);
5297 default: /* parent */
5298 close(select_list_pipe[0]);
5299 close(select_resp_pipe[1]);
5303 for (i = 0; i < spawn_argc; i++)
5309 spawn_insert(char *name, char *args)
5311 char *arg, *cp, *ptr;
5312 struct spawn_prog *sp;
5314 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
5316 if ((sp = calloc(1, sizeof *sp)) == NULL)
5317 err(1, "spawn_insert: calloc");
5318 if ((sp->name = strdup(name)) == NULL)
5319 err(1, "spawn_insert: strdup");
5321 /* convert the arguments to an argument list */
5322 if ((ptr = cp = strdup(args)) == NULL)
5323 err(1, "spawn_insert: strdup");
5324 while ((arg = strsep(&ptr, " \t")) != NULL) {
5325 /* empty field; skip it */
5330 if ((sp->argv = realloc(sp->argv, sp->argc *
5331 sizeof *sp->argv)) == NULL)
5332 err(1, "spawn_insert: realloc");
5333 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
5334 err(1, "spawn_insert: strdup");
5338 TAILQ_INSERT_TAIL(&spawns, sp, entry);
5339 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
5343 spawn_remove(struct spawn_prog *sp)
5347 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
5349 TAILQ_REMOVE(&spawns, sp, entry);
5350 for (i = 0; i < sp->argc; i++)
5356 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
5360 spawn_replace(struct spawn_prog *sp, char *name, char *args)
5362 DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
5365 spawn_insert(name, args);
5367 DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
5371 setspawn(char *name, char *args)
5373 struct spawn_prog *sp;
5375 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
5380 TAILQ_FOREACH(sp, &spawns, entry) {
5381 if (!strcmp(sp->name, name)) {
5385 spawn_replace(sp, name, args);
5386 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5390 if (*args == '\0') {
5391 warnx("error: setspawn: cannot find program: %s", name);
5395 spawn_insert(name, args);
5396 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5400 setconfspawn(char *selector, char *value, int flags)
5404 /* suppress unused warning since var is needed */
5407 args = expand_tilde(value);
5409 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, args);
5411 setspawn(selector, args);
5414 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done.\n");
5421 setconfspawn("term", "xterm", 0);
5422 setconfspawn("spawn_term", "xterm", 0);
5423 setconfspawn("screenshot_all", "screenshot.sh full", 0);
5424 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
5425 setconfspawn("lock", "xlock", 0);
5426 setconfspawn("initscr", "initscreen.sh", 0);
5427 setconfspawn("menu", "dmenu_run"
5430 " -nf $bar_font_color"
5432 " -sf $bar_color", 0);
5433 setconfspawn("search", "dmenu"
5437 " -nf $bar_font_color"
5439 " -sf $bar_color", 0);
5440 setconfspawn("name_workspace", "dmenu"
5444 " -nf $bar_font_color"
5446 " -sf $bar_color", 0);
5450 #define SWM_MODNAME_SIZE 32
5451 #define SWM_KEY_WS "\n+ \t"
5453 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
5457 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
5458 if (mod == NULL || ks == NULL) {
5459 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
5462 if (keystr == NULL || strlen(keystr) == 0) {
5463 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
5467 *ks = XCB_NO_SYMBOL;
5469 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
5470 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
5472 cp += (long)strspn(cp, SWM_KEY_WS);
5473 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
5475 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
5476 *mod |= XCB_MOD_MASK_1;
5477 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
5478 *mod += XCB_MOD_MASK_2;
5479 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
5480 *mod |= XCB_MOD_MASK_3;
5481 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
5482 *mod |= XCB_MOD_MASK_4;
5483 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
5484 *mod |= XCB_MOD_MASK_SHIFT;
5485 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
5486 *mod |= XCB_MOD_MASK_CONTROL;
5488 *ks = XStringToKeysym(name);
5489 XConvertCase(*ks, ks, &uks);
5490 if (ks == XCB_NO_SYMBOL) {
5492 "parsekeys: invalid key %s\n",
5498 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
5503 strdupsafe(char *str)
5508 return (strdup(str));
5512 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
5516 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
5517 keyfuncs[kfid].name, spawn_name);
5519 if ((kp = malloc(sizeof *kp)) == NULL)
5520 err(1, "key_insert: malloc");
5525 kp->spawn_name = strdupsafe(spawn_name);
5526 RB_INSERT(key_tree, &keys, kp);
5528 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
5532 key_lookup(unsigned int mod, KeySym ks)
5539 return (RB_FIND(key_tree, &keys, &kp));
5543 key_remove(struct key *kp)
5545 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
5547 RB_REMOVE(key_tree, &keys, kp);
5548 free(kp->spawn_name);
5551 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
5555 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
5558 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
5562 key_insert(mod, ks, kfid, spawn_name);
5564 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
5568 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
5573 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
5574 keyfuncs[kfid].name, spawn_name);
5576 if ((kp = key_lookup(mod, ks)) != NULL) {
5577 if (kfid == KF_INVALID)
5580 key_replace(kp, mod, ks, kfid, spawn_name);
5581 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5584 if (kfid == KF_INVALID) {
5585 warnx("error: setkeybinding: cannot find mod/key combination");
5586 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5590 key_insert(mod, ks, kfid, spawn_name);
5591 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5595 setconfbinding(char *selector, char *value, int flags)
5597 enum keyfuncid kfid;
5600 struct spawn_prog *sp;
5602 /* suppress unused warning since var is needed */
5605 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
5606 if (selector == NULL) {
5607 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
5608 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5610 setkeybinding(mod, ks, kfid, NULL);
5615 /* search by key function name */
5616 for (kfid = 0; kfid < KF_INVALID; (kfid)++) {
5617 if (strncasecmp(selector, keyfuncs[kfid].name,
5618 SWM_FUNCNAME_LEN) == 0) {
5619 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5621 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5622 setkeybinding(mod, ks, kfid, NULL);
5628 /* search by custom spawn name */
5629 TAILQ_FOREACH(sp, &spawns, entry) {
5630 if (strcasecmp(selector, sp->name) == 0) {
5631 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5633 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5634 setkeybinding(mod, ks, KF_SPAWN_CUSTOM,
5641 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
5648 #define MODKEY_SHIFT MODKEY | XCB_MOD_MASK_SHIFT
5649 setkeybinding(MODKEY, XK_space, KF_CYCLE_LAYOUT,NULL);
5650 setkeybinding(MODKEY_SHIFT, XK_backslash, KF_FLIP_LAYOUT, NULL);
5651 setkeybinding(MODKEY_SHIFT, XK_space, KF_STACK_RESET, NULL);
5652 setkeybinding(MODKEY, XK_h, KF_MASTER_SHRINK, NULL);
5653 setkeybinding(MODKEY, XK_l, KF_MASTER_GROW, NULL);
5654 setkeybinding(MODKEY, XK_comma, KF_MASTER_ADD, NULL);
5655 setkeybinding(MODKEY, XK_period, KF_MASTER_DEL, NULL);
5656 setkeybinding(MODKEY_SHIFT, XK_comma, KF_STACK_INC, NULL);
5657 setkeybinding(MODKEY_SHIFT, XK_period, KF_STACK_DEC, NULL);
5658 setkeybinding(MODKEY, XK_Return, KF_SWAP_MAIN, NULL);
5659 setkeybinding(MODKEY, XK_j, KF_FOCUS_NEXT, NULL);
5660 setkeybinding(MODKEY, XK_k, KF_FOCUS_PREV, NULL);
5661 setkeybinding(MODKEY_SHIFT, XK_j, KF_SWAP_NEXT, NULL);
5662 setkeybinding(MODKEY_SHIFT, XK_k, KF_SWAP_PREV, NULL);
5663 setkeybinding(MODKEY_SHIFT, XK_Return, KF_SPAWN_CUSTOM,"term");
5664 setkeybinding(MODKEY, XK_p, KF_SPAWN_CUSTOM,"menu");
5665 setkeybinding(MODKEY_SHIFT, XK_q, KF_QUIT, NULL);
5666 setkeybinding(MODKEY, XK_q, KF_RESTART, NULL);
5667 setkeybinding(MODKEY, XK_m, KF_FOCUS_MAIN, NULL);
5668 setkeybinding(MODKEY, XK_1, KF_WS_1, NULL);
5669 setkeybinding(MODKEY, XK_2, KF_WS_2, NULL);
5670 setkeybinding(MODKEY, XK_3, KF_WS_3, NULL);
5671 setkeybinding(MODKEY, XK_4, KF_WS_4, NULL);
5672 setkeybinding(MODKEY, XK_5, KF_WS_5, NULL);
5673 setkeybinding(MODKEY, XK_6, KF_WS_6, NULL);
5674 setkeybinding(MODKEY, XK_7, KF_WS_7, NULL);
5675 setkeybinding(MODKEY, XK_8, KF_WS_8, NULL);
5676 setkeybinding(MODKEY, XK_9, KF_WS_9, NULL);
5677 setkeybinding(MODKEY, XK_0, KF_WS_10, NULL);
5678 setkeybinding(MODKEY, XK_F1, KF_WS_11, NULL);
5679 setkeybinding(MODKEY, XK_F2, KF_WS_12, NULL);
5680 setkeybinding(MODKEY, XK_F3, KF_WS_13, NULL);
5681 setkeybinding(MODKEY, XK_F4, KF_WS_14, NULL);
5682 setkeybinding(MODKEY, XK_F5, KF_WS_15, NULL);
5683 setkeybinding(MODKEY, XK_F6, KF_WS_16, NULL);
5684 setkeybinding(MODKEY, XK_F7, KF_WS_17, NULL);
5685 setkeybinding(MODKEY, XK_F8, KF_WS_18, NULL);
5686 setkeybinding(MODKEY, XK_F9, KF_WS_19, NULL);
5687 setkeybinding(MODKEY, XK_F10, KF_WS_20, NULL);
5688 setkeybinding(MODKEY, XK_F11, KF_WS_21, NULL);
5689 setkeybinding(MODKEY, XK_F12, KF_WS_22, NULL);
5690 setkeybinding(MODKEY, XK_Right, KF_WS_NEXT, NULL);
5691 setkeybinding(MODKEY, XK_Left, KF_WS_PREV, NULL);
5692 setkeybinding(MODKEY, XK_Up, KF_WS_NEXT_ALL, NULL);
5693 setkeybinding(MODKEY, XK_Down, KF_WS_PREV_ALL, NULL);
5694 setkeybinding(MODKEY, XK_a, KF_WS_PRIOR, NULL);
5695 setkeybinding(MODKEY_SHIFT, XK_Right, KF_SCREEN_NEXT, NULL);
5696 setkeybinding(MODKEY_SHIFT, XK_Left, KF_SCREEN_PREV, NULL);
5697 setkeybinding(MODKEY_SHIFT, XK_1, KF_MVWS_1, NULL);
5698 setkeybinding(MODKEY_SHIFT, XK_2, KF_MVWS_2, NULL);
5699 setkeybinding(MODKEY_SHIFT, XK_3, KF_MVWS_3, NULL);
5700 setkeybinding(MODKEY_SHIFT, XK_4, KF_MVWS_4, NULL);
5701 setkeybinding(MODKEY_SHIFT, XK_5, KF_MVWS_5, NULL);
5702 setkeybinding(MODKEY_SHIFT, XK_6, KF_MVWS_6, NULL);
5703 setkeybinding(MODKEY_SHIFT, XK_7, KF_MVWS_7, NULL);
5704 setkeybinding(MODKEY_SHIFT, XK_8, KF_MVWS_8, NULL);
5705 setkeybinding(MODKEY_SHIFT, XK_9, KF_MVWS_9, NULL);
5706 setkeybinding(MODKEY_SHIFT, XK_0, KF_MVWS_10, NULL);
5707 setkeybinding(MODKEY_SHIFT, XK_F1, KF_MVWS_11, NULL);
5708 setkeybinding(MODKEY_SHIFT, XK_F2, KF_MVWS_12, NULL);
5709 setkeybinding(MODKEY_SHIFT, XK_F3, KF_MVWS_13, NULL);
5710 setkeybinding(MODKEY_SHIFT, XK_F4, KF_MVWS_14, NULL);
5711 setkeybinding(MODKEY_SHIFT, XK_F5, KF_MVWS_15, NULL);
5712 setkeybinding(MODKEY_SHIFT, XK_F6, KF_MVWS_16, NULL);
5713 setkeybinding(MODKEY_SHIFT, XK_F7, KF_MVWS_17, NULL);
5714 setkeybinding(MODKEY_SHIFT, XK_F8, KF_MVWS_18, NULL);
5715 setkeybinding(MODKEY_SHIFT, XK_F9, KF_MVWS_19, NULL);
5716 setkeybinding(MODKEY_SHIFT, XK_F10, KF_MVWS_20, NULL);
5717 setkeybinding(MODKEY_SHIFT, XK_F11, KF_MVWS_21, NULL);
5718 setkeybinding(MODKEY_SHIFT, XK_F12, KF_MVWS_22, NULL);
5719 setkeybinding(MODKEY, XK_b, KF_BAR_TOGGLE, NULL);
5720 setkeybinding(MODKEY, XK_Tab, KF_FOCUS_NEXT, NULL);
5721 setkeybinding(MODKEY_SHIFT, XK_Tab, KF_FOCUS_PREV, NULL);
5722 setkeybinding(MODKEY_SHIFT, XK_x, KF_WIND_KILL, NULL);
5723 setkeybinding(MODKEY, XK_x, KF_WIND_DEL, NULL);
5724 setkeybinding(MODKEY, XK_s, KF_SPAWN_CUSTOM,"screenshot_all");
5725 setkeybinding(MODKEY_SHIFT, XK_s, KF_SPAWN_CUSTOM,"screenshot_wind");
5726 setkeybinding(MODKEY, XK_t, KF_FLOAT_TOGGLE,NULL);
5727 setkeybinding(MODKEY_SHIFT, XK_v, KF_VERSION, NULL);
5728 setkeybinding(MODKEY_SHIFT, XK_Delete, KF_SPAWN_CUSTOM,"lock");
5729 setkeybinding(MODKEY_SHIFT, XK_i, KF_SPAWN_CUSTOM,"initscr");
5730 setkeybinding(MODKEY, XK_w, KF_ICONIFY, NULL);
5731 setkeybinding(MODKEY_SHIFT, XK_w, KF_UNICONIFY, NULL);
5732 setkeybinding(MODKEY_SHIFT, XK_r, KF_RAISE_TOGGLE,NULL);
5733 setkeybinding(MODKEY, XK_v, KF_BUTTON2, NULL);
5734 setkeybinding(MODKEY, XK_equal, KF_WIDTH_GROW, NULL);
5735 setkeybinding(MODKEY, XK_minus, KF_WIDTH_SHRINK,NULL);
5736 setkeybinding(MODKEY_SHIFT, XK_equal, KF_HEIGHT_GROW,NULL);
5737 setkeybinding(MODKEY_SHIFT, XK_minus, KF_HEIGHT_SHRINK,NULL);
5738 setkeybinding(MODKEY, XK_bracketleft, KF_MOVE_LEFT,NULL);
5739 setkeybinding(MODKEY, XK_bracketright,KF_MOVE_RIGHT,NULL);
5740 setkeybinding(MODKEY_SHIFT, XK_bracketleft, KF_MOVE_UP, NULL);
5741 setkeybinding(MODKEY_SHIFT, XK_bracketright,KF_MOVE_DOWN,NULL);
5742 setkeybinding(MODKEY_SHIFT, XK_slash, KF_NAME_WORKSPACE,NULL);
5743 setkeybinding(MODKEY, XK_slash, KF_SEARCH_WORKSPACE,NULL);
5744 setkeybinding(MODKEY, XK_f, KF_SEARCH_WIN, NULL);
5746 setkeybinding(MODKEY_SHIFT, XK_d, KF_DUMPWINS, NULL);
5756 while (RB_EMPTY(&keys) == 0) {
5757 kp = RB_ROOT(&keys);
5763 setkeymapping(char *selector, char *value, int flags)
5765 char keymapping_file[PATH_MAX];
5767 /* suppress unused warnings since vars are needed */
5771 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
5772 if (value[0] == '~')
5773 snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
5774 pwd->pw_dir, &value[1]);
5776 strlcpy(keymapping_file, value, sizeof keymapping_file);
5778 /* load new key bindings; if it fails, revert to default bindings */
5779 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
5783 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
5788 updatenumlockmask(void)
5791 xcb_get_modifier_mapping_reply_t *modmap_r;
5792 xcb_keycode_t *modmap, kc, *keycode;
5796 modmap_r = xcb_get_modifier_mapping_reply(conn,
5797 xcb_get_modifier_mapping(conn),
5800 modmap = xcb_get_modifier_mapping_keycodes(modmap_r);
5801 for (i = 0; i < 8; i++) {
5802 for (j = 0; j < modmap_r->keycodes_per_modifier; j++) {
5803 kc = modmap[i * modmap_r->keycodes_per_modifier
5805 keycode = xcb_key_symbols_get_keycode(syms,
5808 numlockmask = (1 << i);
5814 DNPRINTF(SWM_D_MISC, "updatenumlockmask: %d\n", numlockmask);
5821 int num_screens, k, j;
5822 unsigned int modifiers[3];
5823 xcb_keycode_t *code;
5825 DNPRINTF(SWM_D_MISC, "grabkeys\n");
5826 updatenumlockmask();
5829 modifiers[1] = numlockmask;
5830 modifiers[2] = numlockmask | XCB_MOD_MASK_LOCK;
5832 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
5833 for (k = 0; k < num_screens; k++) {
5834 if (TAILQ_EMPTY(&screens[k].rl))
5836 xcb_ungrab_key(conn, XCB_GRAB_ANY, screens[k].root,
5838 RB_FOREACH(kp, key_tree, &keys) {
5839 if ((code = xcb_key_symbols_get_keycode(syms,
5841 for (j = 0; j < LENGTH(modifiers); j++)
5842 xcb_grab_key(conn, 1,
5844 kp->mod | modifiers[j],
5845 *code, XCB_GRAB_MODE_SYNC,
5846 XCB_GRAB_MODE_ASYNC);
5854 grabbuttons(struct ws_win *win)
5858 DNPRINTF(SWM_D_MOUSE, "grabbuttons: win 0x%x\n", win->id);
5860 for (i = 0; i < LENGTH(buttons); i++)
5861 if (buttons[i].action == client_click)
5862 xcb_grab_button(conn, 0, win->id, BUTTONMASK,
5863 XCB_GRAB_MODE_SYNC, XCB_GRAB_MODE_ASYNC,
5864 XCB_WINDOW_NONE, XCB_CURSOR_NONE,
5865 buttons[i].button, buttons[i].mask);
5867 /* click to focus */
5868 xcb_grab_button(conn, 0, win->id, BUTTONMASK, XCB_GRAB_MODE_SYNC,
5869 XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE, XCB_CURSOR_NONE,
5870 XCB_BUTTON_INDEX_1, XCB_BUTTON_MASK_ANY);
5873 const char *quirkname[] = {
5874 "NONE", /* config string for "no value" */
5883 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
5884 #define SWM_Q_WS "\n|+ \t"
5886 parsequirks(char *qstr, unsigned long *quirk)
5896 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
5898 cp += (long)strspn(cp, SWM_Q_WS);
5899 for (i = 0; i < LENGTH(quirkname); i++) {
5900 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
5901 DNPRINTF(SWM_D_QUIRK,
5902 "parsequirks: %s\n", name);
5907 *quirk |= 1 << (i-1);
5911 if (i >= LENGTH(quirkname)) {
5912 DNPRINTF(SWM_D_QUIRK,
5913 "parsequirks: invalid quirk [%s]\n", name);
5921 quirk_insert(const char *class, const char *name, unsigned long quirk)
5925 DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
5928 if ((qp = malloc(sizeof *qp)) == NULL)
5929 err(1, "quirk_insert: malloc");
5930 if ((qp->class = strdup(class)) == NULL)
5931 err(1, "quirk_insert: strdup");
5932 if ((qp->name = strdup(name)) == NULL)
5933 err(1, "quirk_insert: strdup");
5936 TAILQ_INSERT_TAIL(&quirks, qp, entry);
5938 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
5942 quirk_remove(struct quirk *qp)
5944 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
5945 qp->name, qp->quirk);
5947 TAILQ_REMOVE(&quirks, qp, entry);
5952 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
5956 quirk_replace(struct quirk *qp, const char *class, const char *name,
5957 unsigned long quirk)
5959 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
5960 qp->name, qp->quirk);
5963 quirk_insert(class, name, quirk);
5965 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
5969 setquirk(const char *class, const char *name, unsigned long quirk)
5973 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
5976 TAILQ_FOREACH(qp, &quirks, entry) {
5977 if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
5981 quirk_replace(qp, class, name, quirk);
5982 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5987 warnx("error: setquirk: cannot find class/name combination");
5991 quirk_insert(class, name, quirk);
5992 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5996 setconfquirk(char *selector, char *value, int flags)
5998 char *cp, *class, *name;
6002 /* suppress unused warning since var is needed */
6005 if (selector == NULL)
6007 if ((cp = strchr(selector, ':')) == NULL)
6012 if ((retval = parsequirks(value, &qrks)) == 0)
6013 setquirk(class, name, qrks);
6020 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
6021 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
6022 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
6023 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
6024 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
6025 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
6026 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
6027 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
6028 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
6029 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
6030 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
6031 setquirk("pcb", "pcb", SWM_Q_FLOAT);
6032 setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
6035 /* conf file stuff */
6036 #define SWM_CONF_FILE "spectrwm.conf"
6037 #define SWM_CONF_FILE_OLD "scrotwm.conf"
6041 SWM_S_BAR_AT_BOTTOM,
6042 SWM_S_BAR_BORDER_WIDTH,
6049 SWM_S_CLOCK_ENABLED,
6052 SWM_S_CYCLE_VISIBLE,
6054 SWM_S_DISABLE_BORDER,
6056 SWM_S_FOCUS_CLOSE_WRAP,
6057 SWM_S_FOCUS_DEFAULT,
6063 SWM_S_STACK_ENABLED,
6065 SWM_S_TITLE_CLASS_ENABLED,
6066 SWM_S_TITLE_NAME_ENABLED,
6067 SWM_S_URGENT_ENABLED,
6068 SWM_S_VERBOSE_LAYOUT,
6069 SWM_S_WINDOW_NAME_ENABLED,
6070 SWM_S_WORKSPACE_LIMIT
6074 setconfvalue(char *selector, char *value, int flags)
6079 /* suppress unused warning since var is needed */
6083 case SWM_S_BAR_ACTION:
6085 if ((bar_argv[0] = expand_tilde(value)) == NULL)
6086 err(1, "setconfvalue: bar_action");
6088 case SWM_S_BAR_AT_BOTTOM:
6089 bar_at_bottom = atoi(value);
6091 case SWM_S_BAR_BORDER_WIDTH:
6092 bar_border_width = atoi(value);
6093 if (bar_border_width < 0)
6094 bar_border_width = 0;
6096 case SWM_S_BAR_DELAY:
6097 bar_delay = atoi(value);
6099 case SWM_S_BAR_ENABLED:
6100 bar_enabled = atoi(value);
6102 case SWM_S_BAR_FONT:
6104 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
6105 err(1, "setconfvalue: asprintf: failed to allocate "
6106 "memory for bar_fonts.");
6109 /* If already in xft mode, then we are done. */
6110 if (!bar_font_legacy)
6113 /* If there are any non-XLFD entries, switch to Xft mode. */
6114 while ((b = strsep(&value, ",")) != NULL) {
6118 bar_font_legacy = 0;
6123 case SWM_S_BAR_FORMAT:
6125 if ((bar_format = strdup(value)) == NULL)
6126 err(1, "setconfvalue: bar_format");
6128 case SWM_S_BAR_JUSTIFY:
6129 if (!strcmp(value, "left"))
6130 bar_justify = SWM_BAR_JUSTIFY_LEFT;
6131 else if (!strcmp(value, "center"))
6132 bar_justify = SWM_BAR_JUSTIFY_CENTER;
6133 else if (!strcmp(value, "right"))
6134 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
6136 errx(1, "invalid bar_justify");
6138 case SWM_S_BORDER_WIDTH:
6139 border_width = atoi(value);
6140 if (border_width < 0)
6143 case SWM_S_CLOCK_ENABLED:
6144 clock_enabled = atoi(value);
6146 case SWM_S_CLOCK_FORMAT:
6147 #ifndef SWM_DENY_CLOCK_FORMAT
6149 if ((clock_format = strdup(value)) == NULL)
6150 err(1, "setconfvalue: clock_format");
6153 case SWM_S_CYCLE_EMPTY:
6154 cycle_empty = atoi(value);
6156 case SWM_S_CYCLE_VISIBLE:
6157 cycle_visible = atoi(value);
6159 case SWM_S_DIALOG_RATIO:
6160 dialog_ratio = atof(value);
6161 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
6164 case SWM_S_DISABLE_BORDER:
6165 disable_border = atoi(value);
6167 case SWM_S_FOCUS_CLOSE:
6168 if (!strcmp(value, "first"))
6169 focus_close = SWM_STACK_BOTTOM;
6170 else if (!strcmp(value, "last"))
6171 focus_close = SWM_STACK_TOP;
6172 else if (!strcmp(value, "next"))
6173 focus_close = SWM_STACK_ABOVE;
6174 else if (!strcmp(value, "previous"))
6175 focus_close = SWM_STACK_BELOW;
6177 errx(1, "focus_close");
6179 case SWM_S_FOCUS_CLOSE_WRAP:
6180 focus_close_wrap = atoi(value);
6182 case SWM_S_FOCUS_DEFAULT:
6183 if (!strcmp(value, "last"))
6184 focus_default = SWM_STACK_TOP;
6185 else if (!strcmp(value, "first"))
6186 focus_default = SWM_STACK_BOTTOM;
6188 errx(1, "focus_default");
6190 case SWM_S_FOCUS_MODE:
6191 if (!strcmp(value, "default"))
6192 focus_mode = SWM_FOCUS_DEFAULT;
6193 else if (!strcmp(value, "follow_cursor"))
6194 focus_mode = SWM_FOCUS_FOLLOW;
6195 else if (!strcmp(value, "manual"))
6196 focus_mode = SWM_FOCUS_MANUAL;
6198 errx(1, "focus_mode");
6200 case SWM_S_SPAWN_ORDER:
6201 if (!strcmp(value, "first"))
6202 spawn_position = SWM_STACK_BOTTOM;
6203 else if (!strcmp(value, "last"))
6204 spawn_position = SWM_STACK_TOP;
6205 else if (!strcmp(value, "next"))
6206 spawn_position = SWM_STACK_ABOVE;
6207 else if (!strcmp(value, "previous"))
6208 spawn_position = SWM_STACK_BELOW;
6210 errx(1, "spawn_position");
6212 case SWM_S_SPAWN_TERM:
6213 setconfspawn("term", value, 0);
6214 setconfspawn("spawn_term", value, 0);
6218 case SWM_S_SS_ENABLED:
6219 ss_enabled = atoi(value);
6221 case SWM_S_STACK_ENABLED:
6222 stack_enabled = atoi(value);
6224 case SWM_S_TERM_WIDTH:
6225 term_width = atoi(value);
6229 case SWM_S_TITLE_CLASS_ENABLED:
6230 title_class_enabled = atoi(value);
6232 case SWM_S_TITLE_NAME_ENABLED:
6233 title_name_enabled = atoi(value);
6235 case SWM_S_URGENT_ENABLED:
6236 urgent_enabled = atoi(value);
6238 case SWM_S_VERBOSE_LAYOUT:
6239 verbose_layout = atoi(value);
6240 for (i = 0; layouts[i].l_stack != NULL; i++) {
6242 layouts[i].l_string = fancy_stacker;
6244 layouts[i].l_string = plain_stacker;
6247 case SWM_S_WINDOW_NAME_ENABLED:
6248 window_name_enabled = atoi(value);
6250 case SWM_S_WORKSPACE_LIMIT:
6251 workspace_limit = atoi(value);
6252 if (workspace_limit > SWM_WS_MAX)
6253 workspace_limit = SWM_WS_MAX;
6254 else if (workspace_limit < 1)
6255 workspace_limit = 1;
6264 setconfmodkey(char *selector, char *value, int flags)
6266 /* suppress unused warnings since vars are needed */
6270 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
6271 update_modkey(XCB_MOD_MASK_1);
6272 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
6273 update_modkey(XCB_MOD_MASK_2);
6274 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
6275 update_modkey(XCB_MOD_MASK_3);
6276 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
6277 update_modkey(XCB_MOD_MASK_4);
6284 setconfcolor(char *selector, char *value, int flags)
6286 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
6291 setconfregion(char *selector, char *value, int flags)
6293 /* suppress unused warnings since vars are needed */
6297 custom_region(value);
6302 setautorun(char *selector, char *value, int flags)
6312 /* suppress unused warnings since vars are needed */
6316 if (getenv("SWM_STARTED"))
6320 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
6321 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
6323 if (ws_id < 0 || ws_id >= workspace_limit)
6324 errx(1, "autorun: invalid workspace %d", ws_id + 1);
6327 * This is a little intricate
6329 * If the pid already exists we simply reuse it because it means it was
6330 * used before AND not claimed by manage_window. We get away with
6331 * altering it in the parent after INSERT because this can not be a race
6334 while ((ap = strsep(&sp, " \t")) != NULL) {
6337 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
6339 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
6340 err(1, "setautorun: realloc");
6341 a.argv[argc - 1] = ap;
6344 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
6345 err(1, "setautorun: realloc");
6346 a.argv[argc] = NULL;
6348 if ((pid = fork()) == 0) {
6349 spawn(ws_id, &a, 1);
6358 p = calloc(1, sizeof *p);
6361 TAILQ_INSERT_TAIL(&pidlist, p, entry);
6371 setlayout(char *selector, char *value, int flags)
6373 int ws_id, i, x, mg, ma, si, ar, f = 0;
6374 int st = SWM_V_STACK, num_screens;
6376 struct workspace *ws;
6378 /* suppress unused warnings since vars are needed */
6382 if (getenv("SWM_STARTED"))
6386 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
6387 &ws_id, &mg, &ma, &si, &ar, s) != 6)
6388 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6389 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6392 if (ws_id < 0 || ws_id >= workspace_limit)
6393 errx(1, "layout: invalid workspace %d", ws_id + 1);
6395 if (!strcasecmp(s, "vertical"))
6397 else if (!strcasecmp(s, "vertical_flip")) {
6400 } else if (!strcasecmp(s, "horizontal"))
6402 else if (!strcasecmp(s, "horizontal_flip")) {
6405 } else if (!strcasecmp(s, "fullscreen"))
6408 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6409 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6412 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6413 for (i = 0; i < num_screens; i++) {
6414 ws = (struct workspace *)&screens[i].ws;
6415 ws[ws_id].cur_layout = &layouts[st];
6417 ws[ws_id].always_raise = ar;
6418 if (st == SWM_MAX_STACK)
6422 for (x = 0; x < abs(mg); x++) {
6423 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6424 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
6425 SWM_ARG_ID_MASTERSHRINK);
6429 for (x = 0; x < abs(ma); x++) {
6430 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6431 ma >= 0 ? SWM_ARG_ID_MASTERADD :
6432 SWM_ARG_ID_MASTERDEL);
6436 for (x = 0; x < abs(si); x++) {
6437 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6438 si >= 0 ? SWM_ARG_ID_STACKINC :
6439 SWM_ARG_ID_STACKDEC);
6444 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6445 SWM_ARG_ID_FLIPLAYOUT);
6455 /* config options */
6456 struct config_option {
6458 int (*func)(char*, char*, int);
6461 struct config_option configopt[] = {
6462 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
6463 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
6464 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
6465 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
6466 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
6467 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
6468 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
6469 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
6470 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
6471 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
6472 { "bar_format", setconfvalue, SWM_S_BAR_FORMAT },
6473 { "keyboard_mapping", setkeymapping, 0 },
6474 { "bind", setconfbinding, 0 },
6475 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
6476 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
6477 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
6478 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
6479 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
6480 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
6481 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
6482 { "workspace_limit", setconfvalue, SWM_S_WORKSPACE_LIMIT },
6483 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
6484 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
6485 { "modkey", setconfmodkey, 0 },
6486 { "program", setconfspawn, 0 },
6487 { "quirk", setconfquirk, 0 },
6488 { "region", setconfregion, 0 },
6489 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
6490 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
6491 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
6492 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
6493 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
6494 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
6495 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
6496 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
6497 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
6498 { "focus_close", setconfvalue, SWM_S_FOCUS_CLOSE },
6499 { "focus_close_wrap", setconfvalue, SWM_S_FOCUS_CLOSE_WRAP },
6500 { "focus_default", setconfvalue, SWM_S_FOCUS_DEFAULT },
6501 { "spawn_position", setconfvalue, SWM_S_SPAWN_ORDER },
6502 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
6503 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
6504 { "autorun", setautorun, 0 },
6505 { "layout", setlayout, 0 },
6510 conf_load(char *filename, int keymapping)
6513 char *line, *cp, *optsub, *optval;
6514 size_t linelen, lineno = 0;
6515 int wordlen, i, optidx;
6516 struct config_option *opt;
6518 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
6520 if (filename == NULL) {
6521 warnx("conf_load: no filename");
6524 if ((config = fopen(filename, "r")) == NULL) {
6525 warn("conf_load: fopen: %s", filename);
6529 while (!feof(config)) {
6530 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
6533 err(1, "%s", filename);
6538 cp += strspn(cp, " \t\n"); /* eat whitespace */
6539 if (cp[0] == '\0') {
6544 /* get config option */
6545 wordlen = strcspn(cp, "=[ \t\n");
6547 warnx("%s: line %zd: no option found",
6552 for (i = 0; i < LENGTH(configopt); i++) {
6553 opt = &configopt[i];
6554 if (!strncasecmp(cp, opt->optname, wordlen) &&
6555 (int)strlen(opt->optname) == wordlen) {
6561 warnx("%s: line %zd: unknown option %.*s",
6562 filename, lineno, wordlen, cp);
6565 if (keymapping && strcmp(opt->optname, "bind")) {
6566 warnx("%s: line %zd: invalid option %.*s",
6567 filename, lineno, wordlen, cp);
6571 cp += strspn(cp, " \t\n"); /* eat whitespace */
6572 /* get [selector] if any */
6576 wordlen = strcspn(cp, "]");
6579 warnx("%s: line %zd: syntax error",
6584 if (asprintf(&optsub, "%.*s", wordlen, cp) ==
6586 warnx("%s: line %zd: unable to allocate"
6587 "memory for selector", filename,
6593 cp += strspn(cp, "] \t\n"); /* eat trailing */
6595 cp += strspn(cp, "= \t\n"); /* eat trailing */
6597 optval = strdup(cp);
6598 /* call function to deal with it all */
6599 if (configopt[optidx].func(optsub, optval,
6600 configopt[optidx].funcflags) != 0)
6601 errx(1, "%s: line %zd: invalid data for %s",
6602 filename, lineno, configopt[optidx].optname);
6609 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
6616 DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
6622 set_child_transient(struct ws_win *win, xcb_window_t *trans)
6624 struct ws_win *parent, *w;
6625 struct swm_region *r;
6626 struct workspace *ws;
6627 xcb_icccm_wm_hints_t wmh;
6629 parent = find_window(win->transient);
6631 parent->focus_child = win;
6633 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
6634 " for 0x%x trans 0x%x\n", win->id, win->transient);
6636 r = root_to_region(win->wa->root);
6638 /* parent doen't exist in our window list */
6639 TAILQ_FOREACH(w, &ws->winlist, entry) {
6640 if (xcb_icccm_get_wm_hints_reply(conn,
6641 xcb_icccm_get_wm_hints(conn, w->id),
6643 warnx("can't get hints for 0x%x", w->id);
6647 if (win->hints.window_group != wmh.window_group)
6650 w->focus_child = win;
6651 win->transient = w->id;
6653 DNPRINTF(SWM_D_MISC, "set_child_transient: adjusting "
6654 "transient to 0x%x\n", win->transient);
6661 window_get_pid(xcb_window_t win)
6666 xcb_get_property_cookie_t pc;
6667 xcb_get_property_reply_t *pr;
6669 apid = get_atom_from_string("_NET_WM_PID");
6670 if (apid == XCB_ATOM_NONE)
6673 pc = xcb_get_property(conn, 0, win, apid, XCB_ATOM_CARDINAL, 0, 1);
6674 pr = xcb_get_property_reply(conn, pc, NULL);
6677 if (pr->type != XCB_ATOM_CARDINAL) {
6682 if (pr->type == apid && pr->format == 32)
6683 ret = *((pid_t *)xcb_get_property_value(pr));
6689 apid = get_atom_from_string("_SWM_PID");
6690 pc = xcb_get_property(conn, 0, win, apid, XCB_ATOM_STRING,
6692 pr = xcb_get_property_reply(conn, pc, NULL);
6695 if (pr->type != apid) {
6700 ret = (pid_t)strtonum(xcb_get_property_value(pr), 0, INT_MAX, &errstr);
6707 get_ws_idx(xcb_window_t id)
6713 xcb_get_property_reply_t *gpr;
6715 gpr = xcb_get_property_reply(conn,
6716 xcb_get_property(conn, 0, id, a_swm_ws,
6717 XCB_ATOM_STRING, 0, SWM_PROPLEN),
6722 proplen = xcb_get_property_value_length(gpr);
6724 prop = malloc(proplen + 1);
6727 xcb_get_property_value(gpr),
6729 prop[proplen] = '\0';
6736 DNPRINTF(SWM_D_PROP, "get_ws_idx: _SWM_WS: %s\n", prop);
6737 ws_idx = (int)strtonum(prop, 0, workspace_limit - 1, &errstr);
6739 DNPRINTF(SWM_D_PROP, "get_ws_idx: window: #%s: %s",
6749 manage_window(xcb_window_t id, uint16_t mapped)
6751 xcb_window_t trans = XCB_WINDOW_NONE;
6752 struct ws_win *win, *ww;
6754 char ws_idx_str[SWM_PROPLEN];
6755 struct swm_region *r;
6759 xcb_icccm_get_wm_protocols_reply_t wpr;
6761 if ((win = find_window(id)) != NULL) {
6762 DNPRINTF(SWM_D_MISC, "manage_window: win 0x%x already "
6763 "managed; skipping.)\n", id);
6764 return (win); /* Already managed. */
6767 /* See if window is on the unmanaged list. */
6768 if ((win = find_unmanaged_window(id)) != NULL) {
6769 DNPRINTF(SWM_D_MISC, "manage_window: win 0x%x found on "
6770 "unmanaged list.\n", id);
6771 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6774 set_child_transient(win, &trans);
6778 DNPRINTF(SWM_D_MISC, "manage_window: win 0x%x is new.\n", id);
6781 /* Create and initialize ws_win object. */
6782 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
6783 err(1, "manage_window: calloc: failed to allocate memory for "
6788 /* Get window geometry. */
6789 win->wa = xcb_get_geometry_reply(conn,
6790 xcb_get_geometry(conn, win->id),
6793 /* Figure out which region the window belongs to. */
6794 r = root_to_region(win->wa->root);
6796 /* Ignore window border if there is one. */
6797 WIDTH(win) = win->wa->width;
6798 HEIGHT(win) = win->wa->height;
6799 X(win) = win->wa->x + win->wa->border_width - border_width;
6800 Y(win) = win->wa->y + win->wa->border_width - border_width;
6802 win->mapped = mapped;
6803 win->floatmaxed = 0;
6804 win->ewmh_flags = 0;
6805 win->s = r->s; /* this never changes */
6807 store_float_geom(win, r);
6809 /* Get WM_SIZE_HINTS. */
6810 xcb_icccm_get_wm_normal_hints_reply(conn,
6811 xcb_icccm_get_wm_normal_hints(conn, win->id),
6815 xcb_icccm_get_wm_hints_reply(conn,
6816 xcb_icccm_get_wm_hints(conn, win->id),
6819 /* Get WM_TRANSIENT_FOR; see if window is a transient. */
6820 xcb_icccm_get_wm_transient_for_reply(conn,
6821 xcb_icccm_get_wm_transient_for(conn, win->id),
6824 win->transient = trans;
6825 set_child_transient(win, &win->transient);
6828 /* Get supported protocols. */
6829 if (xcb_icccm_get_wm_protocols_reply(conn,
6830 xcb_icccm_get_wm_protocols(conn, win->id, a_prot),
6832 for (i = 0; i < wpr.atoms_len; i++) {
6833 if (wpr.atoms[i] == a_takefocus)
6834 win->take_focus = 1;
6835 if (wpr.atoms[i] == a_delete)
6836 win->can_delete = 1;
6838 xcb_icccm_get_wm_protocols_reply_wipe(&wpr);
6841 win->iconic = get_swm_iconic(win);
6843 /* Figure out which workspace the window belongs to. */
6844 if ((p = find_pid(window_get_pid(win->id))) != NULL) {
6845 win->ws = &r->s->ws[p->ws];
6846 TAILQ_REMOVE(&pidlist, p, entry);
6849 } else if ((ws_idx = get_ws_idx(win->id)) != -1 &&
6850 win->transient == 0) {
6851 /* _SWM_WS is set; use that. */
6852 win->ws = &r->s->ws[ws_idx];
6853 } else if (trans && (ww = find_window(trans)) != NULL) {
6854 /* Launch transients in the same ws as parent. */
6860 /* Set the _SWM_WS atom so we can remember this after reincarnation. */
6861 if (snprintf(ws_idx_str, SWM_PROPLEN, "%d", win->ws->idx) <
6863 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
6865 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
6866 a_swm_ws, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
6871 ewmh_autoquirk(win);
6873 /* Determine initial quirks. */
6874 if (xcb_icccm_get_wm_class_reply(conn,
6875 xcb_icccm_get_wm_class(conn, win->id),
6877 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
6878 win->ch.class_name, win->ch.instance_name);
6880 /* java is retarded so treat it special */
6881 if (strstr(win->ch.instance_name, "sun-awt")) {
6882 DNPRINTF(SWM_D_CLASS, "manage_window: java window "
6887 TAILQ_FOREACH(qp, &quirks, entry) {
6888 if (!strcmp(win->ch.class_name, qp->class) &&
6889 !strcmp(win->ch.instance_name, qp->name)) {
6890 DNPRINTF(SWM_D_CLASS, "manage_window: on quirks"
6891 "list; mask: 0x%lx\n", qp->quirk);
6892 if (qp->quirk & SWM_Q_FLOAT)
6894 win->quirks = qp->quirk;
6899 /* Alter window position if quirky */
6900 if (win->quirks & SWM_Q_ANYWHERE)
6903 /* Reset font sizes (the bruteforce way; no default keybinding). */
6904 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
6905 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6906 fake_keypress(win, XK_KP_Subtract, XCB_MOD_MASK_SHIFT);
6907 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6908 fake_keypress(win, XK_KP_Add, XCB_MOD_MASK_SHIFT);
6911 /* Make sure window is positioned inside its region, if its active. */
6913 constrain_window(win, win->ws->r, 0);
6918 /* Select which X events to monitor and set border pixel color. */
6919 wa[0] = win->s->c[SWM_S_COLOR_UNFOCUS].pixel;
6920 wa[1] = XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_PROPERTY_CHANGE |
6921 XCB_EVENT_MASK_STRUCTURE_NOTIFY;
6923 wa[1] |= XCB_EVENT_MASK_LEAVE_WINDOW | XCB_EVENT_MASK_FOCUS_CHANGE;
6926 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL |
6927 XCB_CW_EVENT_MASK, wa);
6930 /* Figure out where to stack the window in the workspace. */
6931 if (trans && (ww = find_window(trans)))
6932 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
6933 else if (win->ws->focus && spawn_position == SWM_STACK_ABOVE)
6934 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus, win,
6936 else if (win->ws->focus && spawn_position == SWM_STACK_BELOW)
6937 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6938 else switch (spawn_position) {
6941 case SWM_STACK_ABOVE:
6942 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6944 case SWM_STACK_BOTTOM:
6945 case SWM_STACK_BELOW:
6946 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6949 /* Get initial _NET_WM_STATE */
6950 ewmh_get_win_state(win);
6951 /* Set initial _NET_WM_ALLOWED_ACTIONS */
6952 ewmh_update_actions(win);
6956 DNPRINTF(SWM_D_MISC, "manage_window: done. window: 0x%x, (x,y) w x h: "
6957 "(%d,%d) %d x %d, ws: %d, iconic: %s, transient: 0x%x\n", win->id,
6958 X(win), Y(win), WIDTH(win), HEIGHT(win), win->ws->idx,
6959 YESNO(win->iconic), win->transient);
6965 free_window(struct ws_win *win)
6967 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%x\n", win->id);
6972 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6977 xcb_icccm_get_wm_class_reply_wipe(&win->ch);
6982 memset(win, 0xff, sizeof *win); /* XXX kill later */
6985 DNPRINTF(SWM_D_MISC, "free_window: done.\n");
6989 unmanage_window(struct ws_win *win)
6991 struct ws_win *parent;
6996 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%x\n", win->id);
6998 if (win->transient) {
6999 parent = find_window(win->transient);
7001 parent->focus_child = NULL;
7004 focus_win(get_focus_prev(win));
7006 TAILQ_REMOVE(&win->ws->winlist, win, entry);
7007 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
7011 expose(xcb_expose_event_t *e)
7014 struct swm_region *r;
7016 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%x\n", e->window);
7018 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7019 for (i = 0; i < num_screens; i++)
7020 TAILQ_FOREACH(r, &screens[i].rl, entry)
7021 if (e->window == WINID(r->bar))
7029 focusin(xcb_focus_in_event_t *e)
7031 DNPRINTF(SWM_D_EVENT, "focusin: window: 0x%x, mode: %s(%u), "
7032 "detail: %s(%u)\n", e->event, get_notify_mode_label(e->mode),
7033 e->mode, get_notify_detail_label(e->detail), e->detail);
7037 focusout(xcb_focus_out_event_t *e)
7039 DNPRINTF(SWM_D_EVENT, "focusout: window: 0x%x, mode: %s(%u), "
7040 "detail: %s(%u)\n", e->event, get_notify_mode_label(e->mode),
7041 e->mode, get_notify_detail_label(e->detail), e->detail);
7046 keypress(xcb_key_press_event_t *e)
7048 xcb_keysym_t keysym;
7051 keysym = xcb_key_press_lookup_keysym(syms, e, 0);
7053 DNPRINTF(SWM_D_EVENT, "keypress: %u %u\n", e->detail, keysym);
7055 if ((kp = key_lookup(CLEANMASK(e->state), keysym)) == NULL)
7058 last_event_time = e->time;
7060 if (kp->funcid == KF_SPAWN_CUSTOM)
7061 spawn_custom(root_to_region(e->root),
7062 &(keyfuncs[kp->funcid].args), kp->spawn_name);
7063 else if (keyfuncs[kp->funcid].func)
7064 keyfuncs[kp->funcid].func(root_to_region(e->root),
7065 &(keyfuncs[kp->funcid].args));
7069 buttonpress(xcb_button_press_event_t *e)
7075 DNPRINTF(SWM_D_EVENT, "buttonpress: window 0x%x, detail: %u\n",
7076 e->event, e->detail);
7078 if ((win = find_window(e->event)) == NULL)
7081 last_event_time = e->time;
7083 focus_win(get_focus_magic(win));
7085 for (i = 0; i < LENGTH(buttons); i++)
7086 if (client_click == buttons[i].action && buttons[i].func &&
7087 buttons[i].button == e->detail &&
7088 CLEANMASK(buttons[i].mask) == CLEANMASK(e->state)) {
7089 buttons[i].func(win, &buttons[i].args);
7094 DNPRINTF(SWM_D_EVENT, "buttonpress: passing to window.\n");
7095 xcb_allow_events(conn, XCB_ALLOW_REPLAY_POINTER, e->time);
7097 DNPRINTF(SWM_D_EVENT, "buttonpress: handled.\n");
7105 print_win_geom(xcb_window_t w)
7107 xcb_get_geometry_reply_t *wa;
7109 wa = xcb_get_geometry_reply(conn, xcb_get_geometry(conn, w), NULL);
7112 DNPRINTF(SWM_D_MISC, "print_win_geom: window not found: 0x%x\n",
7117 DNPRINTF(SWM_D_MISC, "print_win_geom: window: 0x%x, root: 0x%x, "
7118 "depth: %u, (x,y) w x h: (%d,%d) %d x %d, border: %d\n",
7119 w, wa->root, wa->depth, wa->x, wa->y, wa->width, wa->height,
7128 get_stack_mode_name(uint8_t mode)
7133 case XCB_STACK_MODE_ABOVE:
7136 case XCB_STACK_MODE_BELOW:
7139 case XCB_STACK_MODE_TOP_IF:
7142 case XCB_STACK_MODE_BOTTOM_IF:
7145 case XCB_STACK_MODE_OPPOSITE:
7157 configurerequest(xcb_configure_request_event_t *e)
7160 struct swm_region *r = NULL;
7163 uint32_t wc[7] = {0};
7165 if ((win = find_window(e->window)) == NULL)
7166 if ((win = find_unmanaged_window(e->window)) == NULL)
7170 if (swm_debug & SWM_D_EVENT) {
7171 print_win_geom(e->window);
7173 DNPRINTF(SWM_D_EVENT, "configurerequest: window: 0x%x, "
7174 "parent: 0x%x, new: %s, value_mask: %u { ", e->window,
7175 e->parent, YESNO(new), e->value_mask);
7176 if (e->value_mask & XCB_CONFIG_WINDOW_X)
7177 DPRINTF("X: %d ", e->x);
7178 if (e->value_mask & XCB_CONFIG_WINDOW_Y)
7179 DPRINTF("Y: %d ", e->y);
7180 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH)
7181 DPRINTF("W: %u ", e->width);
7182 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT)
7183 DPRINTF("H: %u ", e->height);
7184 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH)
7185 DPRINTF("Border: %u ", e->border_width);
7186 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING)
7187 DPRINTF("Sibling: 0x%x ", e->sibling);
7188 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE)
7189 DPRINTF("StackMode: %s(%u) ",
7190 get_stack_mode_name(e->stack_mode), e->stack_mode);
7196 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
7197 mask |= XCB_CONFIG_WINDOW_X;
7200 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
7201 mask |= XCB_CONFIG_WINDOW_Y;
7204 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH) {
7205 mask |= XCB_CONFIG_WINDOW_WIDTH;
7208 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT) {
7209 mask |= XCB_CONFIG_WINDOW_HEIGHT;
7210 wc[i++] = e->height;
7212 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH) {
7213 mask |= XCB_CONFIG_WINDOW_BORDER_WIDTH;
7214 wc[i++] = e->border_width;
7216 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING) {
7217 mask |= XCB_CONFIG_WINDOW_SIBLING;
7218 wc[i++] = e->sibling;
7220 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE) {
7221 mask |= XCB_CONFIG_WINDOW_STACK_MODE;
7222 wc[i++] = e->stack_mode;
7226 xcb_configure_window(conn, e->window, mask, wc);
7227 } else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) &&
7228 !(win->ewmh_flags & EWMH_F_FULLSCREEN)) {
7231 else if (win->ws->old_r)
7234 /* windows are centered unless ANYWHERE quirk is set. */
7235 if (win->quirks & SWM_Q_ANYWHERE) {
7236 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
7237 win->g_float.x = e->x;
7239 win->g_float.x -= X(r);
7242 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
7243 win->g_float.y = e->y;
7245 win->g_float.y -= Y(r);
7249 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH)
7250 win->g_float.w = e->width;
7252 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT)
7253 win->g_float.h = e->height;
7255 win->g_floatvalid = 1;
7257 if (win->floating && r) {
7258 WIDTH(win) = win->g_float.w;
7259 HEIGHT(win) = win->g_float.h;
7261 stack_floater(win, win->ws->r);
7275 configurenotify(xcb_configure_notify_event_t *e)
7279 DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%x\n",
7282 win = find_window(e->window);
7284 xcb_icccm_get_wm_normal_hints_reply(conn,
7285 xcb_icccm_get_wm_normal_hints(conn, win->id),
7288 if (font_adjusted) {
7296 destroynotify(xcb_destroy_notify_event_t *e)
7300 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%x\n", e->window);
7302 if ((win = find_window(e->window)) == NULL) {
7303 if ((win = find_unmanaged_window(e->window)) == NULL)
7309 /* make sure we focus on something */
7312 unmanage_window(win);
7322 get_notify_detail_label(uint8_t detail)
7327 case XCB_NOTIFY_DETAIL_ANCESTOR:
7330 case XCB_NOTIFY_DETAIL_VIRTUAL:
7333 case XCB_NOTIFY_DETAIL_INFERIOR:
7336 case XCB_NOTIFY_DETAIL_NONLINEAR:
7337 label = "Nonlinear";
7339 case XCB_NOTIFY_DETAIL_NONLINEAR_VIRTUAL:
7340 label = "NonlinearVirtual";
7342 case XCB_NOTIFY_DETAIL_POINTER:
7345 case XCB_NOTIFY_DETAIL_POINTER_ROOT:
7346 label = "PointerRoot";
7348 case XCB_NOTIFY_DETAIL_NONE:
7359 get_notify_mode_label(uint8_t mode)
7364 case XCB_NOTIFY_MODE_NORMAL:
7367 case XCB_NOTIFY_MODE_GRAB:
7370 case XCB_NOTIFY_MODE_UNGRAB:
7373 case XCB_NOTIFY_MODE_WHILE_GRABBED:
7374 label = "WhileGrabbed";
7385 enternotify(xcb_enter_notify_event_t *e)
7389 DNPRINTF(SWM_D_FOCUS, "enternotify: time: %u, win (x,y): 0x%x "
7390 "(%d,%d), mode: %s(%d), detail: %s(%d), root (x,y): 0x%x (%d,%d), "
7391 "child: 0x%x, same_screen_focus: %s, state: %d\n",
7392 e->time, e->event, e->event_x, e->event_y,
7393 get_notify_mode_label(e->mode), e->mode,
7394 get_notify_detail_label(e->detail), e->detail,
7395 e->root, e->root_x, e->root_y, e->child,
7396 YESNO(e->same_screen_focus), e->state);
7398 if (focus_mode == SWM_FOCUS_MANUAL &&
7399 e->mode == XCB_NOTIFY_MODE_NORMAL) {
7400 DNPRINTF(SWM_D_EVENT, "enternotify: manual focus; ignoring.\n");
7404 if ((win = find_window(e->event)) == NULL) {
7405 DNPRINTF(SWM_D_EVENT, "enternotify: window is NULL; ignoring\n");
7409 last_event_time = e->time;
7411 focus_win(get_focus_magic(win));
7418 leavenotify(xcb_leave_notify_event_t *e)
7420 DNPRINTF(SWM_D_FOCUS, "leavenotify: time: %u, win (x,y): 0x%x "
7421 "(%d,%d), mode: %s(%d), detail: %s(%d), root (x,y): 0x%x (%d,%d), "
7422 "child: 0x%x, same_screen_focus: %s, state: %d\n",
7423 e->time, e->event, e->event_x, e->event_y,
7424 get_notify_mode_label(e->mode), e->mode,
7425 get_notify_detail_label(e->detail), e->detail,
7426 e->root, e->root_x, e->root_y, e->child,
7427 YESNO(e->same_screen_focus), e->state);
7431 /* lets us use one switch statement for arbitrary mode/detail combinations */
7432 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
7435 mapnotify(xcb_map_notify_event_t *e)
7439 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%x\n", e->window);
7441 if ((win = find_window(e->window)) == NULL)
7442 win = manage_window(e->window, 1);
7445 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
7447 /* Focus on window if it is selected. */
7448 if (win->ws->focus == win)
7455 mappingnotify(xcb_mapping_notify_event_t *e)
7457 xcb_refresh_keyboard_mapping(syms, e);
7459 if (e->request == XCB_MAPPING_KEYBOARD)
7464 maprequest(xcb_map_request_event_t *e)
7467 xcb_get_window_attributes_reply_t *war;
7469 DNPRINTF(SWM_D_EVENT, "maprequest: win 0x%x\n",
7472 war = xcb_get_window_attributes_reply(conn,
7473 xcb_get_window_attributes(conn, e->window),
7476 DNPRINTF(SWM_D_EVENT, "maprequest: window lost.\n");
7480 if (war->override_redirect) {
7481 DNPRINTF(SWM_D_EVENT, "maprequest: override_redirect; "
7486 win = manage_window(e->window,
7487 (war->map_state == XCB_MAP_STATE_VIEWABLE));
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 = get_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), "
7547 "time: %#x\n", e->window, name, e->atom, e->time);
7550 win = find_window(e->window);
7554 last_event_time = e->time;
7556 if (e->atom == a_swm_iconic) {
7557 if (e->state == XCB_PROPERTY_DELETE) {
7558 /* The window is no longer iconic, restack ws. */
7561 /* The window should get focus. */
7562 win->ws->focus = get_focus_magic(win);
7564 /* Flush EnterNotify for mapnotify, if needed. */
7567 } else if (e->state == XCB_PROPERTY_NEW_VALUE) {
7568 win->ws->focus = NULL;
7574 focus_win(get_focus_prev(win));
7579 } else if (e->atom == a_state && e->state == XCB_PROPERTY_NEW_VALUE) {
7580 /* Focus on window if it is selected. */
7581 if (win->ws->focus == win)
7586 case XCB_ATOM_WM_CLASS:
7587 case XCB_ATOM_WM_NAME:
7598 unmapnotify(xcb_unmap_notify_event_t *e)
7602 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%x\n", e->window);
7604 /* determine if we need to help unmanage this window */
7605 win = find_window(e->window);
7609 if (getstate(e->window) == XCB_ICCCM_WM_STATE_NORMAL) {
7610 unmanage_window(win);
7618 visibilitynotify(xcb_visibility_notify_event_t *e)
7620 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%x\n",
7626 clientmessage(xcb_client_message_event_t *e)
7629 xcb_map_request_event_t mre;
7633 name = get_atom_name(e->type);
7634 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%x, atom: %s(%u)\n",
7635 e->window, name, e->type);
7638 win = find_window(e->window);
7641 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7642 DNPRINTF(SWM_D_EVENT, "clientmessage: request focus on "
7643 "unmanaged window.\n");
7644 mre.window = e->window;
7650 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7651 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
7654 if (e->type == ewmh[_NET_CLOSE_WINDOW].atom) {
7655 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
7656 if (win->can_delete)
7657 client_msg(win, a_delete, 0);
7659 xcb_kill_client(conn, win->id);
7661 if (e->type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
7662 DNPRINTF(SWM_D_EVENT,
7663 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
7664 if (win->floating) {
7665 if (e->data.data32[0] & (1<<8)) /* x */
7666 X(win) = e->data.data32[1];
7667 if (e->data.data32[0] & (1<<9)) /* y */
7668 Y(win) = e->data.data32[2];
7669 if (e->data.data32[0] & (1<<10)) /* width */
7670 WIDTH(win) = e->data.data32[3];
7671 if (e->data.data32[0] & (1<<11)) /* height */
7672 HEIGHT(win) = e->data.data32[4];
7677 /* TODO: Change stack sizes */
7678 /* notify no change was made. */
7679 config_win(win, NULL);
7682 if (e->type == ewmh[_NET_WM_STATE].atom) {
7683 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
7684 ewmh_update_win_state(win, e->data.data32[1], e->data.data32[0]);
7685 if (e->data.data32[2])
7686 ewmh_update_win_state(win, e->data.data32[2],
7698 int errcode = xcb_connection_has_error(conn);
7699 #ifdef XCB_CONN_ERROR
7702 case XCB_CONN_ERROR:
7703 s = "Socket error, pipe error or other stream error.";
7705 case XCB_CONN_CLOSED_EXT_NOTSUPPORTED:
7706 s = "Extension not supported.";
7708 case XCB_CONN_CLOSED_MEM_INSUFFICIENT:
7709 s = "Insufficient memory.";
7711 case XCB_CONN_CLOSED_REQ_LEN_EXCEED:
7712 s = "Request length was exceeded.";
7714 case XCB_CONN_CLOSED_PARSE_ERR:
7715 s = "Error parsing display string.";
7718 s = "Unknown error.";
7721 errx(errcode, "X CONNECTION ERROR: %s", s);
7724 errx(errcode, "X CONNECTION ERROR");
7732 const uint32_t val = XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT;
7734 xcb_void_cookie_t wac;
7735 xcb_generic_error_t *error;
7737 /* this causes an error if some other window manager is running */
7738 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7739 for (i = 0; i < num_screens; i++) {
7740 if ((sc = get_screen(i)) == NULL)
7741 errx(1, "ERROR: can't get screen %d.", i);
7742 DNPRINTF(SWM_D_INIT, "enable_wm: screen %d, root: 0x%x\n",
7744 wac = xcb_change_window_attributes_checked(conn, sc->root,
7745 XCB_CW_EVENT_MASK, &val);
7746 if ((error = xcb_request_check(conn, wac))) {
7747 DNPRINTF(SWM_D_INIT, "enable_wm: error_code: %u\n",
7758 new_region(struct swm_screen *s, int x, int y, int w, int h)
7760 struct swm_region *r, *n;
7761 struct workspace *ws = NULL;
7764 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
7765 s->idx, w, h, x, y);
7767 /* remove any conflicting regions */
7768 n = TAILQ_FIRST(&s->rl);
7771 n = TAILQ_NEXT(r, entry);
7772 if (X(r) < (x + w) &&
7773 (X(r) + WIDTH(r)) > x &&
7775 (Y(r) + HEIGHT(r)) > y) {
7776 if (r->ws->r != NULL)
7777 r->ws->old_r = r->ws->r;
7780 TAILQ_REMOVE(&s->rl, r, entry);
7781 TAILQ_INSERT_TAIL(&s->orl, r, entry);
7785 /* search old regions for one to reuse */
7787 /* size + location match */
7788 TAILQ_FOREACH(r, &s->orl, entry)
7789 if (X(r) == x && Y(r) == y &&
7790 HEIGHT(r) == h && WIDTH(r) == w)
7794 TAILQ_FOREACH(r, &s->orl, entry)
7795 if (HEIGHT(r) == h && WIDTH(r) == w)
7799 TAILQ_REMOVE(&s->orl, r, entry);
7800 /* try to use old region's workspace */
7801 if (r->ws->r == NULL)
7804 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
7805 err(1, "new_region: calloc: failed to allocate memory "
7808 /* if we don't have a workspace already, find one */
7810 for (i = 0; i < workspace_limit; i++)
7811 if (s->ws[i].r == NULL) {
7818 errx(1, "new_region: no free workspaces");
7829 TAILQ_INSERT_TAIL(&s->rl, r, entry);
7835 #ifdef SWM_XRR_HAS_CRTC
7838 #endif /* SWM_XRR_HAS_CRTC */
7839 struct swm_region *r;
7841 xcb_randr_get_screen_resources_current_cookie_t src;
7842 xcb_randr_get_screen_resources_current_reply_t *srr;
7843 xcb_randr_get_crtc_info_cookie_t cic;
7844 xcb_randr_get_crtc_info_reply_t *cir = NULL;
7845 xcb_randr_crtc_t *crtc;
7846 xcb_screen_t *screen;
7848 if ((screen = get_screen(i)) == NULL)
7849 errx(1, "ERROR: can't get screen %d.", i);
7851 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7852 if (i >= num_screens)
7853 errx(1, "scan_xrandr: invalid screen");
7855 /* remove any old regions */
7856 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
7857 r->ws->old_r = r->ws->r = NULL;
7859 TAILQ_REMOVE(&screens[i].rl, r, entry);
7860 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
7864 /* map virtual screens onto physical screens */
7865 #ifdef SWM_XRR_HAS_CRTC
7866 if (xrandr_support) {
7867 src = xcb_randr_get_screen_resources_current(conn,
7869 srr = xcb_randr_get_screen_resources_current_reply(conn, src,
7872 new_region(&screens[i], 0, 0,
7873 screen->width_in_pixels,
7874 screen->height_in_pixels);
7877 ncrtc = srr->num_crtcs;
7879 crtc = xcb_randr_get_screen_resources_current_crtcs(srr);
7880 for (c = 0; c < ncrtc; c++) {
7881 cic = xcb_randr_get_crtc_info(conn, crtc[c],
7883 cir = xcb_randr_get_crtc_info_reply(conn, cic, NULL);
7886 if (cir->num_outputs == 0) {
7892 new_region(&screens[i], 0, 0,
7893 screen->width_in_pixels,
7894 screen->height_in_pixels);
7896 new_region(&screens[i],
7897 cir->x, cir->y, cir->width, cir->height);
7902 #endif /* SWM_XRR_HAS_CRTC */
7904 new_region(&screens[i], 0, 0, screen->width_in_pixels,
7905 screen->height_in_pixels);
7910 screenchange(xcb_randr_screen_change_notify_event_t *e)
7912 struct swm_region *r;
7915 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%x\n", e->root);
7917 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7918 /* silly event doesn't include the screen index */
7919 for (i = 0; i < num_screens; i++)
7920 if (screens[i].root == e->root)
7922 if (i >= num_screens)
7923 errx(1, "screenchange: screen not found");
7925 /* brute force for now, just re-enumerate the regions */
7929 print_win_geom(e->root);
7931 /* add bars to all regions */
7932 for (i = 0; i < num_screens; i++)
7933 TAILQ_FOREACH(r, &screens[i].rl, entry)
7941 xcb_window_t *wins = NULL;
7943 int i, j, num_screens;
7944 uint16_t state, manage, mapped;
7946 xcb_query_tree_cookie_t qtc;
7947 xcb_query_tree_reply_t *qtr;
7948 xcb_get_window_attributes_cookie_t c;
7949 xcb_get_window_attributes_reply_t *r;
7950 xcb_get_property_cookie_t pc;
7952 DNPRINTF(SWM_D_INIT, "grab_windows: begin\n");
7953 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7954 for (i = 0; i < num_screens; i++) {
7955 qtc = xcb_query_tree(conn, screens[i].root);
7956 qtr = xcb_query_tree_reply(conn, qtc, NULL);
7959 wins = xcb_query_tree_children(qtr);
7960 no = xcb_query_tree_children_length(qtr);
7961 /* attach windows to a region */
7962 /* normal windows */
7963 for (j = 0; j < no; j++) {
7964 c = xcb_get_window_attributes(conn, wins[j]);
7965 r = xcb_get_window_attributes_reply(conn, c, NULL);
7968 if (r->override_redirect) {
7973 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7974 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7980 state = getstate(wins[j]);
7981 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7982 mapped = r->map_state != XCB_MAP_STATE_UNMAPPED;
7983 if (mapped || manage)
7984 manage_window(wins[j], mapped);
7987 /* transient windows */
7988 for (j = 0; j < no; j++) {
7989 c = xcb_get_window_attributes(conn, wins[j]);
7990 r = xcb_get_window_attributes_reply(conn, c, NULL);
7993 if (r->override_redirect) {
7999 state = getstate(wins[j]);
8000 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
8001 mapped = r->map_state != XCB_MAP_STATE_UNMAPPED;
8002 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
8003 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
8004 &wins[j], NULL) && manage)
8005 manage_window(wins[j], mapped);
8009 DNPRINTF(SWM_D_INIT, "grab_windows: done.\n");
8015 int i, j, k, num_screens;
8016 struct workspace *ws;
8017 uint32_t gcv[1], wa[1];
8018 const xcb_query_extension_reply_t *qep;
8019 xcb_screen_t *screen;
8020 xcb_cursor_t cursor;
8021 xcb_font_t cursor_font;
8022 xcb_randr_query_version_cookie_t c;
8023 xcb_randr_query_version_reply_t *r;
8025 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
8026 if ((screens = calloc(num_screens,
8027 sizeof(struct swm_screen))) == NULL)
8028 err(1, "setup_screens: calloc: failed to allocate memory for "
8031 /* initial Xrandr setup */
8033 qep = xcb_get_extension_data(conn, &xcb_randr_id);
8035 c = xcb_randr_query_version(conn, 1, 1);
8036 r = xcb_randr_query_version_reply(conn, c, NULL);
8038 if (r->major_version >= 1) {
8040 xrandr_eventbase = qep->first_event;
8046 cursor_font = xcb_generate_id(conn);
8047 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
8049 cursor = xcb_generate_id(conn);
8050 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
8051 XC_left_ptr, XC_left_ptr + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
8054 /* map physical screens */
8055 for (i = 0; i < num_screens; i++) {
8056 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
8058 TAILQ_INIT(&screens[i].rl);
8059 TAILQ_INIT(&screens[i].orl);
8060 if ((screen = get_screen(i)) == NULL)
8061 errx(1, "ERROR: can't get screen %d.", i);
8062 screens[i].root = screen->root;
8064 /* set default colors */
8065 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
8066 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
8067 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
8068 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
8069 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
8071 /* create graphics context on screen */
8072 screens[i].bar_gc = xcb_generate_id(conn);
8074 xcb_create_gc(conn, screens[i].bar_gc, screens[i].root,
8075 XCB_GC_GRAPHICS_EXPOSURES, gcv);
8077 /* set default cursor */
8078 xcb_change_window_attributes(conn, screens[i].root,
8081 /* init all workspaces */
8082 /* XXX these should be dynamically allocated too */
8083 for (j = 0; j < SWM_WS_MAX; j++) {
8084 ws = &screens[i].ws[j];
8090 TAILQ_INIT(&ws->winlist);
8091 TAILQ_INIT(&ws->unmanagedlist);
8093 for (k = 0; layouts[k].l_stack != NULL; k++)
8094 if (layouts[k].l_config != NULL)
8095 layouts[k].l_config(ws,
8096 SWM_ARG_ID_STACKINIT);
8097 ws->cur_layout = &layouts[0];
8098 ws->cur_layout->l_string(ws);
8104 xcb_randr_select_input(conn, screens[i].root,
8105 XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE);
8107 xcb_free_cursor(conn, cursor);
8108 xcb_close_font(conn, cursor_font);
8114 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
8115 err(1, "setup_globals: strdup: failed to allocate memory.");
8117 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
8118 err(1, "setup_globals: strdup: failed to allocate memory.");
8120 if ((syms = xcb_key_symbols_alloc(conn)) == NULL)
8121 errx(1, "unable to allocate key symbols");
8123 a_state = get_atom_from_string("WM_STATE");
8124 a_prot = get_atom_from_string("WM_PROTOCOLS");
8125 a_delete = get_atom_from_string("WM_DELETE_WINDOW");
8126 a_takefocus = get_atom_from_string("WM_TAKE_FOCUS");
8127 a_wmname = get_atom_from_string("WM_NAME");
8128 a_netwmname = get_atom_from_string("_NET_WM_NAME");
8129 a_utf8_string = get_atom_from_string("UTF8_STRING");
8130 a_string = get_atom_from_string("STRING");
8131 a_swm_iconic = get_atom_from_string("_SWM_ICONIC");
8132 a_swm_ws = get_atom_from_string("_SWM_WS");
8139 xcb_atom_t netwmcheck;
8140 xcb_window_t root, win;
8142 /* work around sun jdk bugs, code from wmname */
8143 netwmcheck = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
8145 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
8146 for (i = 0; i < num_screens; i++) {
8147 root = screens[i].root;
8149 win = xcb_generate_id(conn);
8150 xcb_create_window(conn, XCB_COPY_FROM_PARENT, win, root,
8151 0, 0, 1, 1, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT,
8152 XCB_COPY_FROM_PARENT, 0, NULL);
8154 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root,
8155 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
8156 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
8157 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
8158 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
8159 a_netwmname, a_utf8_string, 8, strlen("LG3D"), "LG3D");
8164 shutdown_cleanup(void)
8168 /* disable alarm because the following code may not be interrupted */
8170 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
8171 err(1, "can't disable alarm");
8179 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
8180 for (i = 0; i < num_screens; ++i) {
8181 if (screens[i].bar_gc != 0)
8182 xcb_free_gc(conn, screens[i].bar_gc);
8183 if (!bar_font_legacy)
8184 XftColorFree(display, DefaultVisual(display, i),
8185 DefaultColormap(display, i), &bar_font_color);
8188 if (bar_font_legacy)
8189 XFreeFontSet(display, bar_fs);
8191 XftFontClose(display, bar_font);
8194 xcb_key_symbols_free(syms);
8196 xcb_disconnect(conn);
8200 event_error(xcb_generic_error_t *e)
8204 DNPRINTF(SWM_D_EVENT, "event_error: %s(%u) from %s(%u), sequence: %u, "
8205 "resource_id: %u, minor_code: %u\n",
8206 xcb_event_get_error_label(e->error_code), e->error_code,
8207 xcb_event_get_request_label(e->major_code), e->major_code,
8208 e->sequence, e->resource_id, e->minor_code);
8212 event_handle(xcb_generic_event_t *evt)
8214 uint8_t type = XCB_EVENT_RESPONSE_TYPE(evt);
8216 DNPRINTF(SWM_D_EVENT, "XCB Event: %s(%d), seq %u\n",
8217 xcb_event_get_label(XCB_EVENT_RESPONSE_TYPE(evt)),
8218 XCB_EVENT_RESPONSE_TYPE(evt), evt->sequence);
8221 #define EVENT(type, callback) case type: callback((void *)evt); return
8222 EVENT(0, event_error);
8223 EVENT(XCB_BUTTON_PRESS, buttonpress);
8224 /*EVENT(XCB_BUTTON_RELEASE, buttonpress);*/
8225 /*EVENT(XCB_CIRCULATE_NOTIFY, );*/
8226 /*EVENT(XCB_CIRCULATE_REQUEST, );*/
8227 EVENT(XCB_CLIENT_MESSAGE, clientmessage);
8228 /*EVENT(XCB_COLORMAP_NOTIFY, );*/
8229 EVENT(XCB_CONFIGURE_NOTIFY, configurenotify);
8230 EVENT(XCB_CONFIGURE_REQUEST, configurerequest);
8231 /*EVENT(XCB_CREATE_NOTIFY, );*/
8232 EVENT(XCB_DESTROY_NOTIFY, destroynotify);
8233 EVENT(XCB_ENTER_NOTIFY, enternotify);
8234 EVENT(XCB_EXPOSE, expose);
8236 EVENT(XCB_FOCUS_IN, focusin);
8237 EVENT(XCB_FOCUS_OUT, focusout);
8239 /*EVENT(XCB_GRAPHICS_EXPOSURE, );*/
8240 /*EVENT(XCB_GRAVITY_NOTIFY, );*/
8241 EVENT(XCB_KEY_PRESS, keypress);
8242 /*EVENT(XCB_KEY_RELEASE, keypress);*/
8243 /*EVENT(XCB_KEYMAP_NOTIFY, );*/
8245 EVENT(XCB_LEAVE_NOTIFY, leavenotify);
8247 EVENT(XCB_MAP_NOTIFY, mapnotify);
8248 EVENT(XCB_MAP_REQUEST, maprequest);
8249 EVENT(XCB_MAPPING_NOTIFY, mappingnotify);
8250 /*EVENT(XCB_MOTION_NOTIFY, );*/
8251 /*EVENT(XCB_NO_EXPOSURE, );*/
8252 EVENT(XCB_PROPERTY_NOTIFY, propertynotify);
8253 /*EVENT(XCB_REPARENT_NOTIFY, );*/
8254 /*EVENT(XCB_RESIZE_REQUEST, );*/
8255 /*EVENT(XCB_SELECTION_CLEAR, );*/
8256 /*EVENT(XCB_SELECTION_NOTIFY, );*/
8257 /*EVENT(XCB_SELECTION_REQUEST, );*/
8258 EVENT(XCB_UNMAP_NOTIFY, unmapnotify);
8259 /*EVENT(XCB_VISIBILITY_NOTIFY, visibilitynotify);*/
8262 if (type - xrandr_eventbase == XCB_RANDR_SCREEN_CHANGE_NOTIFY)
8263 screenchange((void *)evt);
8267 main(int argc, char *argv[])
8269 struct swm_region *r, *rr;
8270 struct ws_win *winfocus = NULL;
8271 char conf[PATH_MAX], *cfile = NULL;
8273 int xfd, i, num_screens;
8274 struct sigaction sact;
8275 xcb_generic_event_t *evt;
8279 /* suppress unused warning since var is needed */
8282 time_started = time(NULL);
8285 warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
8286 if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, ""))
8287 warnx("no locale support");
8289 /* handle some signals */
8290 bzero(&sact, sizeof(sact));
8291 sigemptyset(&sact.sa_mask);
8293 sact.sa_handler = sighdlr;
8294 sigaction(SIGINT, &sact, NULL);
8295 sigaction(SIGQUIT, &sact, NULL);
8296 sigaction(SIGTERM, &sact, NULL);
8297 sigaction(SIGHUP, &sact, NULL);
8299 sact.sa_handler = sighdlr;
8300 sact.sa_flags = SA_NOCLDSTOP;
8301 sigaction(SIGCHLD, &sact, NULL);
8303 if (!(display = XOpenDisplay(0)))
8304 errx(1, "can not open display");
8306 conn = XGetXCBConnection(display);
8307 if (xcb_connection_has_error(conn))
8308 errx(1, "can not get XCB connection");
8310 XSetEventQueueOwner(display, XCBOwnsEventQueue);
8312 xcb_prefetch_extension_data(conn, &xcb_randr_id);
8313 xfd = xcb_get_file_descriptor(conn);
8315 /* look for local and global conf file */
8316 pwd = getpwuid(getuid());
8318 errx(1, "invalid user: %d", getuid());
8320 xcb_grab_server(conn);
8323 /* flush all events */
8324 while ((evt = xcb_poll_for_event(conn))) {
8325 if (XCB_EVENT_RESPONSE_TYPE(evt) == 0)
8330 if (enable_wm() != 0)
8331 errx(1, "another window manager is currently running");
8342 for (i = 0; ; i++) {
8347 snprintf(conf, sizeof conf, "%s/.%s",
8348 pwd->pw_dir, SWM_CONF_FILE);
8352 snprintf(conf, sizeof conf, "/etc/%s",
8357 snprintf(conf, sizeof conf, "%s/.%s",
8358 pwd->pw_dir, SWM_CONF_FILE_OLD);
8362 snprintf(conf, sizeof conf, "/etc/%s",
8369 if (strlen(conf) && stat(conf, &sb) != -1)
8370 if (S_ISREG(sb.st_mode)) {
8377 /* load conf (if any) */
8379 conf_load(cfile, SWM_CONF_DEFAULT);
8382 /* set some values to work around bad programs */
8384 /* grab existing windows (before we build the bars) */
8387 if (getenv("SWM_STARTED") == NULL)
8388 setenv("SWM_STARTED", "YES", 1);
8390 /* setup all bars */
8391 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
8392 for (i = 0; i < num_screens; i++)
8393 TAILQ_FOREACH(r, &screens[i].rl, entry) {
8394 if (winfocus == NULL)
8395 winfocus = TAILQ_FIRST(&r->ws->winlist);
8402 xcb_ungrab_server(conn);
8406 while ((evt = xcb_poll_for_event(conn))) {
8413 /* if we are being restarted go focus on first window */
8415 rr = winfocus->ws->r;
8417 /* not a visible window */
8421 /* move pointer to first screen if multi screen */
8422 if (num_screens > 1 || outputs > 1)
8423 xcb_warp_pointer(conn, XCB_WINDOW_NONE,
8424 rr->s[0].root, 0, 0, 0, 0, X(rr),
8425 Y(rr) + (bar_enabled ? bar_height : 0));
8427 focus_win(get_region_focus(rr));
8437 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
8438 if (errno != EINTR) {
8439 DNPRINTF(SWM_D_MISC, "select failed");
8441 if (restart_wm == 1)
8442 restart(NULL, NULL);
8443 if (search_resp == 1)