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>
12 * Permission to use, copy, modify, and distribute this software for any
13 * purpose with or without fee is hereby granted, provided that the above
14 * copyright notice and this permission notice appear in all copies.
16 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
17 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
18 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
19 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
20 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
21 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
22 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
25 * Much code and ideas taken from dwm under the following license:
26 * MIT/X Consortium License
28 * 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
29 * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
30 * 2006-2007 Jukka Salmi <jukka at salmi dot ch>
31 * 2007 Premysl Hruby <dfenze at gmail dot com>
32 * 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
33 * 2007 Christof Musik <christof at sendfax dot de>
34 * 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
35 * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
36 * 2008 Martin Hurton <martin dot hurton at gmail dot com>
38 * Permission is hereby granted, free of charge, to any person obtaining a
39 * copy of this software and associated documentation files (the "Software"),
40 * to deal in the Software without restriction, including without limitation
41 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
42 * and/or sell copies of the Software, and to permit persons to whom the
43 * Software is furnished to do so, subject to the following conditions:
45 * The above copyright notice and this permission notice shall be included in
46 * all copies or substantial portions of the Software.
48 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
49 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
50 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
51 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
52 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
53 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
54 * DEALINGS IN THE SOFTWARE.
72 #include <sys/types.h>
76 #include <sys/queue.h>
77 #include <sys/param.h>
78 #include <sys/select.h>
79 #if defined(__linux__)
81 #elif defined(__OpenBSD__)
83 #elif defined(__FreeBSD__)
89 #include <X11/cursorfont.h>
90 #include <X11/keysym.h>
91 #include <X11/XKBlib.h>
92 #include <X11/Xatom.h>
93 #include <X11/Xlib-xcb.h>
94 #include <xcb/randr.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 <X11/Xproto.h>
102 #include <X11/Xutil.h>
103 #include <X11/extensions/Xrandr.h>
104 #include <X11/extensions/XTest.h>
112 #ifdef SPECTRWM_BUILDSTR
113 static const char *buildstr = SPECTRWM_BUILDSTR;
115 static const char *buildstr = SPECTRWM_VERSION;
119 # error XRandR versions less than 1.0 are not supported
124 #define SWM_XRR_HAS_CRTC
128 #if defined(__OpenBSD__)
129 #define XCB_ICCCM_SIZE_HINT_P_MIN_SIZE XCB_SIZE_HINT_P_MIN_SIZE
130 #define XCB_ICCCM_SIZE_HINT_P_MAX_SIZE XCB_SIZE_HINT_P_MAX_SIZE
131 #define XCB_ICCCM_SIZE_HINT_P_RESIZE_INC XCB_SIZE_HINT_P_RESIZE_INC
132 #define XCB_ICCCM_WM_HINT_X_URGENCY XCB_WM_HINT_X_URGENCY
133 #define XCB_ICCCM_WM_STATE_ICONIC XCB_WM_STATE_ICONIC
134 #define XCB_ICCCM_WM_STATE_WITHDRAWN XCB_WM_STATE_WITHDRAWN
135 #define XCB_ICCCM_WM_STATE_NORMAL XCB_WM_STATE_NORMAL
136 #define xcb_icccm_get_text_property_reply_t xcb_get_text_property_reply_t
137 #define xcb_icccm_get_text_property_reply_wipe xcb_get_text_property_reply_wipe
138 #define xcb_icccm_get_wm_class xcb_get_wm_class
139 #define xcb_icccm_get_wm_class_reply xcb_get_wm_class_reply
140 #define xcb_icccm_get_wm_class_reply_t xcb_get_wm_class_reply_t
141 #define xcb_icccm_get_wm_class_reply_wipe xcb_get_wm_class_reply_wipe
142 #define xcb_icccm_get_wm_hints xcb_get_wm_hints
143 #define xcb_icccm_get_wm_hints_reply xcb_get_wm_hints_reply
144 #define xcb_icccm_get_wm_name xcb_get_wm_name
145 #define xcb_icccm_get_wm_name_reply xcb_get_wm_name_reply
146 #define xcb_icccm_get_wm_normal_hints xcb_get_wm_normal_hints
147 #define xcb_icccm_get_wm_normal_hints_reply xcb_get_wm_normal_hints_reply
148 #define xcb_icccm_get_wm_protocols xcb_get_wm_protocols
149 #define xcb_icccm_get_wm_protocols_reply xcb_get_wm_protocols_reply
150 #define xcb_icccm_get_wm_protocols_reply_t xcb_get_wm_protocols_reply_t
151 #define xcb_icccm_get_wm_protocols_reply_wipe xcb_get_wm_protocols_reply_wipe
152 #define xcb_icccm_get_wm_transient_for xcb_get_wm_transient_for
153 #define xcb_icccm_get_wm_transient_for_reply xcb_get_wm_transient_for_reply
154 #define xcb_icccm_wm_hints_t xcb_wm_hints_t
159 #define DPRINTF(x...) do { if (swm_debug) fprintf(stderr, x); } while (0)
160 #define DNPRINTF(n,x...) do { if (swm_debug & n) fprintf(stderr, x); } while (0)
161 #define SWM_D_MISC 0x0001
162 #define SWM_D_EVENT 0x0002
163 #define SWM_D_WS 0x0004
164 #define SWM_D_FOCUS 0x0008
165 #define SWM_D_MOVE 0x0010
166 #define SWM_D_STACK 0x0020
167 #define SWM_D_MOUSE 0x0040
168 #define SWM_D_PROP 0x0080
169 #define SWM_D_CLASS 0x0100
170 #define SWM_D_KEY 0x0200
171 #define SWM_D_QUIRK 0x0400
172 #define SWM_D_SPAWN 0x0800
173 #define SWM_D_EVENTQ 0x1000
174 #define SWM_D_CONF 0x2000
175 #define SWM_D_BAR 0x4000
177 u_int32_t swm_debug = 0
195 #define DPRINTF(x...)
196 #define DNPRINTF(n,x...)
199 #define LENGTH(x) (sizeof x / sizeof x[0])
200 #define MODKEY Mod1Mask
201 #define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
202 #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
203 #define MOUSEMASK (BUTTONMASK|PointerMotionMask)
204 #define SWM_PROPLEN (16)
205 #define SWM_FUNCNAME_LEN (32)
206 #define SWM_KEYS_LEN (255)
207 #define SWM_QUIRK_LEN (64)
208 #define X(r) (r)->g.x
209 #define Y(r) (r)->g.y
210 #define WIDTH(r) (r)->g.w
211 #define HEIGHT(r) (r)->g.h
212 #define BORDER(w) (w->bordered ? border_width : 0)
213 #define MAX_X(r) ((r)->g.x + (r)->g.w)
214 #define MAX_Y(r) ((r)->g.y + (r)->g.h)
215 #define SH_MIN(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MIN_SIZE
216 #define SH_MIN_W(w) (w)->sh.min_width
217 #define SH_MIN_H(w) (w)->sh.min_height
218 #define SH_MAX(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MAX_SIZE
219 #define SH_MAX_W(w) (w)->sh.max_width
220 #define SH_MAX_H(w) (w)->sh.max_height
221 #define SH_INC(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_RESIZE_INC
222 #define SH_INC_W(w) (w)->sh.width_inc
223 #define SH_INC_H(w) (w)->sh.height_inc
224 #define SWM_MAX_FONT_STEPS (3)
225 #define WINID(w) ((w) ? (w)->id : 0)
226 #define YESNO(x) ((x) ? "yes" : "no")
228 #define SWM_FOCUS_DEFAULT (0)
229 #define SWM_FOCUS_SYNERGY (1)
230 #define SWM_FOCUS_FOLLOW (2)
232 #define SWM_CONF_DEFAULT (0)
233 #define SWM_CONF_KEYMAPPING (1)
236 #define SWM_LIB "/usr/local/lib/libswmhack.so"
243 xcb_atom_t takefocus;
245 xcb_atom_t a_netwmname;
246 xcb_atom_t a_utf8_string;
248 xcb_atom_t a_swm_iconic;
249 volatile sig_atomic_t running = 1;
250 volatile sig_atomic_t restart_wm = 0;
252 int last_focus_event = FocusOut;
253 int (*xerrorxlib)(Display *, XErrorEvent *);
257 int xrandr_eventbase;
258 unsigned int numlockmask = 0;
260 xcb_connection_t *conn;
261 xcb_key_symbols_t *syms;
264 int cycle_visible = 0;
266 int font_adjusted = 0;
267 unsigned int mod_key = MODKEY;
270 struct swm_region *search_r;
271 int select_list_pipe[2];
272 int select_resp_pipe[2];
274 volatile sig_atomic_t search_resp;
275 int search_resp_action;
277 struct search_window {
278 TAILQ_ENTRY(search_window) entry;
282 xcb_window_t indicator;
284 TAILQ_HEAD(search_winlist, search_window);
285 struct search_winlist search_wl;
290 SWM_SEARCH_UNICONIFY,
291 SWM_SEARCH_NAME_WORKSPACE,
292 SWM_SEARCH_SEARCH_WORKSPACE,
293 SWM_SEARCH_SEARCH_WINDOW
296 #define SWM_STACK_TOP (0)
297 #define SWM_STACK_BOTTOM (1)
298 #define SWM_STACK_ABOVE (2)
299 #define SWM_STACK_BELOW (3)
302 double dialog_ratio = 0.6;
304 #define SWM_BAR_MAX (256)
305 #define SWM_BAR_JUSTIFY_LEFT (0)
306 #define SWM_BAR_JUSTIFY_CENTER (1)
307 #define SWM_BAR_JUSTIFY_RIGHT (2)
308 #define SWM_BAR_OFFSET (4)
309 #define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-*-*-*-*-*-*-*-*," \
310 "-*-profont-*-*-*-*-*-*-*-*-*-*-*-*," \
311 "-*-times-medium-r-*-*-*-*-*-*-*-*-*-*," \
312 "-misc-fixed-medium-r-*-*-*-*-*-*-*-*-*-*," \
313 "-*-*-*-r-*--*-*-*-*-*-*-*-*"
315 char *bar_argv[] = { NULL, NULL };
317 unsigned char bar_ext[SWM_BAR_MAX];
318 char bar_vertext[SWM_BAR_MAX];
320 sig_atomic_t bar_alarm = 0;
323 int bar_border_width = 1;
324 int bar_at_bottom = 0;
326 int bar_extra_running = 0;
329 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
330 char *bar_format = NULL;
331 int stack_enabled = 1;
332 int clock_enabled = 1;
333 int urgent_enabled = 0;
334 char *clock_format = NULL;
335 int title_name_enabled = 0;
336 int title_class_enabled = 0;
337 int window_name_enabled = 0;
338 int focus_mode = SWM_FOCUS_DEFAULT;
339 int focus_close = SWM_STACK_BELOW;
340 int focus_close_wrap = 1;
341 int focus_default = SWM_STACK_TOP;
342 int spawn_position = SWM_STACK_TOP;
343 int disable_border = 0;
344 int border_width = 1;
345 int verbose_layout = 0;
348 XFontSetExtents *bar_fs_extents;
352 #define SWM_MENU_FN (2)
353 #define SWM_MENU_NB (4)
354 #define SWM_MENU_NF (6)
355 #define SWM_MENU_SB (8)
356 #define SWM_MENU_SF (10)
358 /* layout manager data */
359 struct swm_geometry {
372 struct swm_geometry g;
375 /* virtual "screens" */
377 TAILQ_ENTRY(swm_region) entry;
378 struct swm_geometry g;
379 struct workspace *ws; /* current workspace on this region */
380 struct workspace *ws_prior; /* prior workspace on this region */
381 struct swm_screen *s; /* screen idx */
384 TAILQ_HEAD(swm_region_list, swm_region);
387 TAILQ_ENTRY(ws_win) entry;
389 xcb_window_t transient;
390 struct ws_win *child_trans; /* transient child window */
391 struct swm_geometry g; /* current geometry */
392 struct swm_geometry g_float; /* region coordinates */
393 int g_floatvalid; /* g_float geometry validity */
394 int floatmaxed; /* whether maxed by max_stack */
399 unsigned int ewmh_flags;
400 int font_size_boundary[SWM_MAX_FONT_STEPS];
406 unsigned long quirks;
407 struct workspace *ws; /* always valid */
408 struct swm_screen *s; /* always valid, never changes */
409 xcb_get_geometry_reply_t *wa;
411 xcb_icccm_get_wm_class_reply_t ch;
412 xcb_icccm_wm_hints_t hints;
414 TAILQ_HEAD(ws_win_list, ws_win);
418 TAILQ_ENTRY(pid_e) entry;
422 TAILQ_HEAD(pid_list, pid_e);
423 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
425 /* layout handlers */
427 void vertical_config(struct workspace *, int);
428 void vertical_stack(struct workspace *, struct swm_geometry *);
429 void horizontal_config(struct workspace *, int);
430 void horizontal_stack(struct workspace *, struct swm_geometry *);
431 void max_stack(struct workspace *, struct swm_geometry *);
432 void plain_stacker(struct workspace *);
433 void fancy_stacker(struct workspace *);
435 struct ws_win *find_window(xcb_window_t);
437 void grabbuttons(struct ws_win *, int);
438 void new_region(struct swm_screen *, int, int, int, int);
439 void unmanage_window(struct ws_win *);
440 uint16_t getstate(xcb_window_t);
442 int conf_load(char *, int);
445 void (*l_stack)(struct workspace *, struct swm_geometry *);
446 void (*l_config)(struct workspace *, int);
448 #define SWM_L_FOCUSPREV (1<<0)
449 #define SWM_L_MAPONFOCUS (1<<1)
450 void (*l_string)(struct workspace *);
452 /* stack, configure */
453 { vertical_stack, vertical_config, 0, plain_stacker },
454 { horizontal_stack, horizontal_config, 0, plain_stacker },
456 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
457 { NULL, NULL, 0, NULL },
460 /* position of max_stack mode in the layouts array, index into layouts! */
461 #define SWM_V_STACK (0)
462 #define SWM_H_STACK (1)
463 #define SWM_MAX_STACK (2)
465 #define SWM_H_SLICE (32)
466 #define SWM_V_SLICE (32)
468 /* define work spaces */
470 int idx; /* workspace index */
471 char *name; /* workspace name */
472 int always_raise; /* raise windows on focus */
473 struct layout *cur_layout; /* current layout handlers */
474 struct ws_win *focus; /* may be NULL */
475 struct ws_win *focus_prev; /* may be NULL */
476 struct swm_region *r; /* may be NULL */
477 struct swm_region *old_r; /* may be NULL */
478 struct ws_win_list winlist; /* list of windows in ws */
479 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
480 char stacker[10]; /* display stacker and layout */
484 int horizontal_msize;
486 int horizontal_stacks;
497 SWM_S_COLOR_BAR_BORDER,
498 SWM_S_COLOR_BAR_FONT,
504 /* physical screen mapping */
505 #define SWM_WS_MAX (22) /* hard limit */
506 int workspace_limit = 10; /* soft limit */
509 int idx; /* screen index */
510 struct swm_region_list rl; /* list of regions on this screen */
511 struct swm_region_list orl; /* list of old regions */
513 struct workspace ws[SWM_WS_MAX];
519 } c[SWM_S_COLOR_MAX];
521 xcb_gcontext_t bar_gc;
523 struct swm_screen *screens;
525 /* args to functions */
528 #define SWM_ARG_ID_FOCUSNEXT (0)
529 #define SWM_ARG_ID_FOCUSPREV (1)
530 #define SWM_ARG_ID_FOCUSMAIN (2)
531 #define SWM_ARG_ID_FOCUSCUR (4)
532 #define SWM_ARG_ID_SWAPNEXT (10)
533 #define SWM_ARG_ID_SWAPPREV (11)
534 #define SWM_ARG_ID_SWAPMAIN (12)
535 #define SWM_ARG_ID_MOVELAST (13)
536 #define SWM_ARG_ID_MASTERSHRINK (20)
537 #define SWM_ARG_ID_MASTERGROW (21)
538 #define SWM_ARG_ID_MASTERADD (22)
539 #define SWM_ARG_ID_MASTERDEL (23)
540 #define SWM_ARG_ID_FLIPLAYOUT (24)
541 #define SWM_ARG_ID_STACKRESET (30)
542 #define SWM_ARG_ID_STACKINIT (31)
543 #define SWM_ARG_ID_CYCLEWS_UP (40)
544 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
545 #define SWM_ARG_ID_CYCLESC_UP (42)
546 #define SWM_ARG_ID_CYCLESC_DOWN (43)
547 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
548 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
549 #define SWM_ARG_ID_STACKINC (50)
550 #define SWM_ARG_ID_STACKDEC (51)
551 #define SWM_ARG_ID_SS_ALL (60)
552 #define SWM_ARG_ID_SS_WINDOW (61)
553 #define SWM_ARG_ID_DONTCENTER (70)
554 #define SWM_ARG_ID_CENTER (71)
555 #define SWM_ARG_ID_KILLWINDOW (80)
556 #define SWM_ARG_ID_DELETEWINDOW (81)
557 #define SWM_ARG_ID_WIDTHGROW (90)
558 #define SWM_ARG_ID_WIDTHSHRINK (91)
559 #define SWM_ARG_ID_HEIGHTGROW (92)
560 #define SWM_ARG_ID_HEIGHTSHRINK (93)
561 #define SWM_ARG_ID_MOVEUP (100)
562 #define SWM_ARG_ID_MOVEDOWN (101)
563 #define SWM_ARG_ID_MOVELEFT (102)
564 #define SWM_ARG_ID_MOVERIGHT (103)
568 void focus(struct swm_region *, union arg *);
569 void focus_magic(struct ws_win *);
573 TAILQ_ENTRY(quirk) entry;
577 #define SWM_Q_FLOAT (1<<0) /* float this window */
578 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
579 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
580 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
581 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
582 #define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
584 TAILQ_HEAD(quirk_list, quirk);
585 struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
588 * Supported EWMH hints should be added to
589 * both the enum and the ewmh array
594 _NET_MOVERESIZE_WINDOW,
595 _NET_WM_ACTION_CLOSE,
596 _NET_WM_ACTION_FULLSCREEN,
598 _NET_WM_ACTION_RESIZE,
599 _NET_WM_ALLOWED_ACTIONS,
602 _NET_WM_STATE_FULLSCREEN,
603 _NET_WM_STATE_HIDDEN,
604 _NET_WM_STATE_MAXIMIZED_HORZ,
605 _NET_WM_STATE_MAXIMIZED_VERT,
606 _NET_WM_STATE_SKIP_PAGER,
607 _NET_WM_STATE_SKIP_TASKBAR,
609 _NET_WM_WINDOW_TYPE_DIALOG,
610 _NET_WM_WINDOW_TYPE_DOCK,
611 _NET_WM_WINDOW_TYPE_NORMAL,
612 _NET_WM_WINDOW_TYPE_SPLASH,
613 _NET_WM_WINDOW_TYPE_TOOLBAR,
614 _NET_WM_WINDOW_TYPE_UTILITY,
615 _SWM_WM_STATE_MANUAL,
622 } ewmh[SWM_EWMH_HINT_MAX] = {
623 /* must be in same order as in the enum */
624 {"_NET_ACTIVE_WINDOW", XCB_ATOM_NONE},
625 {"_NET_CLOSE_WINDOW", XCB_ATOM_NONE},
626 {"_NET_MOVERESIZE_WINDOW", XCB_ATOM_NONE},
627 {"_NET_WM_ACTION_CLOSE", XCB_ATOM_NONE},
628 {"_NET_WM_ACTION_FULLSCREEN", XCB_ATOM_NONE},
629 {"_NET_WM_ACTION_MOVE", XCB_ATOM_NONE},
630 {"_NET_WM_ACTION_RESIZE", XCB_ATOM_NONE},
631 {"_NET_WM_ALLOWED_ACTIONS", XCB_ATOM_NONE},
632 {"_NET_WM_STATE", XCB_ATOM_NONE},
633 {"_NET_WM_STATE_ABOVE", XCB_ATOM_NONE},
634 {"_NET_WM_STATE_FULLSCREEN", XCB_ATOM_NONE},
635 {"_NET_WM_STATE_HIDDEN", XCB_ATOM_NONE},
636 {"_NET_WM_STATE_MAXIMIZED_HORZ", XCB_ATOM_NONE},
637 {"_NET_WM_STATE_MAXIMIZED_VERT", XCB_ATOM_NONE},
638 {"_NET_WM_STATE_SKIP_PAGER", XCB_ATOM_NONE},
639 {"_NET_WM_STATE_SKIP_TASKBAR", XCB_ATOM_NONE},
640 {"_NET_WM_WINDOW_TYPE", XCB_ATOM_NONE},
641 {"_NET_WM_WINDOW_TYPE_DIALOG", XCB_ATOM_NONE},
642 {"_NET_WM_WINDOW_TYPE_DOCK", XCB_ATOM_NONE},
643 {"_NET_WM_WINDOW_TYPE_NORMAL", XCB_ATOM_NONE},
644 {"_NET_WM_WINDOW_TYPE_SPLASH", XCB_ATOM_NONE},
645 {"_NET_WM_WINDOW_TYPE_TOOLBAR", XCB_ATOM_NONE},
646 {"_NET_WM_WINDOW_TYPE_UTILITY", XCB_ATOM_NONE},
647 {"_SWM_WM_STATE_MANUAL", XCB_ATOM_NONE},
650 void store_float_geom(struct ws_win *, struct swm_region *);
651 int floating_toggle_win(struct ws_win *);
652 void constrain_window(struct ws_win *, struct swm_region *, int);
653 void update_window(struct ws_win *);
654 void spawn_select(struct swm_region *, union arg *, char *, int *);
655 char *get_win_name(xcb_window_t);
656 xcb_atom_t get_atom_from_string(const char *);
657 void map_window_raised(xcb_window_t);
659 xcb_screen_t *get_screen(int);
660 int parse_rgb(const char *, uint16_t *, uint16_t *, uint16_t *);
661 void event_handle(xcb_generic_event_t *);
664 parse_rgb(const char *rgb, uint16_t *rr, uint16_t *gg, uint16_t *bb)
666 unsigned int tmpr, tmpg, tmpb;
668 if (sscanf(rgb, "rgb:%x/%x/%x", &tmpr, &tmpg, &tmpb) != 3)
679 get_screen(int screen)
681 xcb_screen_iterator_t i;
683 i = xcb_setup_roots_iterator(xcb_get_setup(conn));
684 for (; i.rem; --screen, xcb_screen_next(&i))
694 xcb_get_input_focus_cookie_t c;
695 xcb_get_input_focus_reply_t *r;
698 c = xcb_get_input_focus(conn);
700 r = xcb_get_input_focus_reply(conn, c, NULL);
706 map_window_raised(xcb_window_t win)
708 uint32_t val = XCB_STACK_MODE_ABOVE;
710 xcb_configure_window(conn, win,
711 XCB_CONFIG_WINDOW_STACK_MODE, &val);
713 xcb_map_window(conn, win);
718 get_atom_from_string(const char *str)
720 xcb_intern_atom_cookie_t c;
721 xcb_intern_atom_reply_t *r;
724 c = xcb_intern_atom(conn, False, strlen(str), str);
725 r = xcb_intern_atom_reply(conn, c, NULL);
733 return (XCB_ATOM_NONE);
737 update_iconic(struct ws_win *win, int newv)
744 iprop = get_atom_from_string("_SWM_ICONIC");
745 if (iprop == XCB_ATOM_NONE)
749 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
750 iprop, XCB_ATOM_INTEGER, 32, 1, &v);
752 xcb_delete_property(conn, win->id, iprop);
756 get_iconic(struct ws_win *win)
760 xcb_get_property_reply_t *pr = NULL;
762 iprop = get_atom_from_string("_SWM_ICONIC");
763 if (iprop == XCB_ATOM_NONE)
766 pr = xcb_get_property_reply(conn,
767 xcb_get_property(conn, False, win->id, iprop, XCB_ATOM_INTEGER,
771 if (pr->type != XCB_ATOM_INTEGER || pr->format != 32)
773 v = *((int32_t *)xcb_get_property_value(pr));
784 int i, j, num_screens;
786 sup_list = get_atom_from_string("_NET_SUPPORTED");
788 for (i = 0; i < LENGTH(ewmh); i++)
789 ewmh[i].atom = get_atom_from_string(ewmh[i].name);
791 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
792 for (i = 0; i < num_screens; i++) {
793 /* Support check window will be created by workaround(). */
795 /* Report supported atoms */
796 xcb_delete_property(conn, screens[i].root, sup_list);
797 for (j = 0; j < LENGTH(ewmh); j++)
798 xcb_change_property(conn, XCB_PROP_MODE_APPEND,
799 screens[i].root, sup_list, XCB_ATOM_ATOM, 32, 1,
808 xcb_atom_t sup_check, sup_list;
810 xcb_get_property_cookie_t pc;
811 xcb_get_property_reply_t *pr;
813 sup_check = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
814 sup_list = get_atom_from_string("_NET_SUPPORTED");
815 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
817 for (i = 0; i < num_screens; i++) {
818 /* Get the support check window and destroy it */
819 pc = xcb_get_property(conn, False, screens[i].root, sup_check,
820 XCB_ATOM_WINDOW, 0, 1);
821 pr = xcb_get_property_reply(conn, pc, NULL);
823 id = *((xcb_window_t *)xcb_get_property_value(pr));
825 xcb_destroy_window(conn, id);
826 xcb_delete_property(conn, screens[i].root, sup_check);
827 xcb_delete_property(conn, screens[i].root, sup_list);
835 ewmh_autoquirk(struct ws_win *win)
841 xcb_get_property_cookie_t c;
842 xcb_get_property_reply_t *r;
844 c = xcb_get_property(conn, False, win->id,
845 ewmh[_NET_WM_WINDOW_TYPE].atom, XCB_ATOM_ATOM, 0, (~0L));
846 r = xcb_get_property_reply(conn, c, NULL);
849 n = xcb_get_property_value_length(r);
851 for (i = 0; i < n; i++) {
852 type = *((xcb_atom_t *)xcb_get_property_value(r));
853 if (type == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
855 if (type == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
856 type == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
857 type == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
859 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
862 if (type == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
863 type == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
865 win->quirks = SWM_Q_FLOAT;
872 #define SWM_EWMH_ACTION_COUNT_MAX (6)
873 #define EWMH_F_FULLSCREEN (1<<0)
874 #define EWMH_F_ABOVE (1<<1)
875 #define EWMH_F_HIDDEN (1<<2)
876 #define EWMH_F_SKIP_PAGER (1<<3)
877 #define EWMH_F_SKIP_TASKBAR (1<<4)
878 #define SWM_F_MANUAL (1<<5)
881 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
889 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%x, "
890 "fullscreen %s\n", win->id, YESNO(fs));
893 if (!win->g_floatvalid)
894 store_float_geom(win, win->ws->r);
896 win->g = win->ws->r->g;
899 if (win->g_floatvalid) {
900 /* refloat at last floating relative position */
901 win->g = win->g_float;
902 X(win) += X(win->ws->r);
903 Y(win) += Y(win->ws->r);
911 ewmh_update_actions(struct ws_win *win)
913 xcb_atom_t actions[SWM_EWMH_ACTION_COUNT_MAX];
919 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
922 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
923 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
926 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
927 ewmh[_NET_WM_ALLOWED_ACTIONS].atom, XCB_ATOM_ATOM, 32, 1, actions);
930 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
931 #define _NET_WM_STATE_ADD 1 /* add/set property */
932 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
935 ewmh_update_win_state(struct ws_win *win, long state, long action)
937 unsigned int mask = 0;
938 unsigned int changed = 0;
939 unsigned int orig_flags;
944 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
945 mask = EWMH_F_FULLSCREEN;
946 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
948 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
950 if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
951 mask = EWMH_F_SKIP_PAGER;
952 if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
953 mask = EWMH_F_SKIP_TASKBAR;
956 orig_flags = win->ewmh_flags;
959 case _NET_WM_STATE_REMOVE:
960 win->ewmh_flags &= ~mask;
962 case _NET_WM_STATE_ADD:
963 win->ewmh_flags |= mask;
965 case _NET_WM_STATE_TOGGLE:
966 win->ewmh_flags ^= mask;
970 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
972 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
974 if (!floating_toggle_win(win))
975 win->ewmh_flags = orig_flags; /* revert */
976 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
978 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
979 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
981 if (!ewmh_set_win_fullscreen(win,
982 win->ewmh_flags & EWMH_F_FULLSCREEN))
983 win->ewmh_flags = orig_flags; /* revert */
985 xcb_delete_property(conn, win->id, ewmh[_NET_WM_STATE].atom);
987 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
988 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
989 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
990 &ewmh[_NET_WM_STATE_FULLSCREEN].atom);
991 if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
992 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
993 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
994 &ewmh[_NET_WM_STATE_SKIP_PAGER].atom);
995 if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
996 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
997 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
998 &ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom);
999 if (win->ewmh_flags & EWMH_F_ABOVE)
1000 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1001 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1002 &ewmh[_NET_WM_STATE_ABOVE].atom);
1003 if (win->ewmh_flags & SWM_F_MANUAL)
1004 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1005 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1006 &ewmh[_SWM_WM_STATE_MANUAL].atom);
1010 ewmh_get_win_state(struct ws_win *win)
1013 xcb_get_property_cookie_t c;
1014 xcb_get_property_reply_t *r;
1020 win->ewmh_flags = 0;
1022 win->ewmh_flags |= EWMH_F_ABOVE;
1024 win->ewmh_flags |= SWM_F_MANUAL;
1026 c = xcb_get_property(conn, False, win->id, ewmh[_NET_WM_STATE].atom,
1027 XCB_ATOM_ATOM, 0, (~0L));
1028 r = xcb_get_property_reply(conn, c, NULL);
1032 states = xcb_get_property_value(r);
1033 n = xcb_get_property_value_length(r);
1035 for (i = 0; i < n; i++)
1036 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
1044 dumpwins(struct swm_region *r, union arg *args)
1048 xcb_get_window_attributes_cookie_t c;
1049 xcb_get_window_attributes_reply_t *wa;
1051 if (r->ws == NULL) {
1052 warnx("dumpwins: invalid workspace");
1056 warnx("=== managed window list ws %02d ===", r->ws->idx);
1057 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1058 state = getstate(win->id);
1059 c = xcb_get_window_attributes(conn, win->id);
1060 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1062 warnx("window: 0x%x, map_state: %d, state: %u, "
1063 "transient: 0x%x", win->id, wa->map_state,
1064 state, win->transient);
1067 warnx("window: 0x%x, failed xcb_get_window_attributes",
1071 warnx("===== unmanaged window list =====");
1072 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1073 state = getstate(win->id);
1074 c = xcb_get_window_attributes(conn, win->id);
1075 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1077 warnx("window: 0x%x, map_state: %d, state: %u, "
1078 "transient: 0x%x", win->id, wa->map_state,
1079 state, win->transient);
1082 warnx("window: 0x%x, failed xcb_get_window_attributes",
1086 warnx("=================================");
1090 dumpwins(struct swm_region *r, union arg *args)
1093 #endif /* SWM_DEBUG */
1095 void event_error(xcb_generic_error_t *);
1096 void expose(xcb_expose_event_t *);
1097 void keypress(xcb_key_press_event_t *);
1098 void buttonpress(xcb_button_press_event_t *);
1099 void configurerequest(xcb_configure_request_event_t *);
1100 void configurenotify(xcb_configure_notify_event_t *);
1101 void destroynotify(xcb_destroy_notify_event_t *);
1102 void enternotify(xcb_enter_notify_event_t *);
1103 void mapnotify(xcb_map_notify_event_t *);
1104 void mappingnotify(xcb_mapping_notify_event_t *);
1105 void maprequest(xcb_map_request_event_t *);
1106 void propertynotify(xcb_property_notify_event_t *);
1107 void unmapnotify(xcb_unmap_notify_event_t *);
1108 void visibilitynotify(xcb_visibility_notify_event_t *);
1109 void clientmessage(xcb_client_message_event_t *);
1110 void screenchange(xcb_randr_screen_change_notify_event_t *);
1115 int saved_errno, status;
1118 saved_errno = errno;
1122 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1127 if (errno != ECHILD)
1128 warn("sighdlr: waitpid");
1129 #endif /* SWM_DEBUG */
1132 if (pid == searchpid)
1136 if (WIFEXITED(status)) {
1137 if (WEXITSTATUS(status) != 0)
1138 warnx("sighdlr: child exit status: %d",
1139 WEXITSTATUS(status));
1141 warnx("sighdlr: child is terminated "
1143 #endif /* SWM_DEBUG */
1157 errno = saved_errno;
1163 struct pid_e *p = NULL;
1165 DNPRINTF(SWM_D_MISC, "find_pid: %lu\n", pid);
1170 TAILQ_FOREACH(p, &pidlist, entry) {
1179 name_to_color(const char *colorname)
1181 uint32_t result = 0;
1182 char cname[32] = "#";
1183 xcb_screen_t *screen;
1184 xcb_colormap_t cmap;
1185 xcb_alloc_color_reply_t *cr;
1186 xcb_alloc_named_color_reply_t *nr;
1187 uint16_t rr, gg, bb;
1189 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
1190 cmap = screen->default_colormap;
1192 /* color is in format rgb://rr/gg/bb */
1193 if (strncmp(colorname, "rgb:", 4) == 0) {
1194 if (parse_rgb(colorname, &rr, &gg, &bb) == -1)
1195 warnx("could not parse rgb %s", colorname);
1197 cr = xcb_alloc_color_reply(conn,
1198 xcb_alloc_color(conn, cmap, rr, gg, bb),
1204 warnx("color '%s' not found", colorname);
1207 nr = xcb_alloc_named_color_reply(conn,
1208 xcb_alloc_named_color(conn, cmap, strlen(colorname),
1211 strlcat(cname, colorname + 2, sizeof cname - 1);
1212 nr = xcb_alloc_named_color_reply(conn,
1213 xcb_alloc_named_color(conn, cmap, strlen(cname),
1220 warnx("color '%s' not found", colorname);
1227 setscreencolor(char *val, int i, int c)
1231 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1232 if (i > 0 && i <= num_screens) {
1233 screens[i - 1].c[c].color = name_to_color(val);
1234 free(screens[i - 1].c[c].name);
1235 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1237 } else if (i == -1) {
1238 for (i = 0; i < num_screens; i++) {
1239 screens[i].c[c].color = name_to_color(val);
1240 free(screens[i].c[c].name);
1241 if ((screens[i].c[c].name = strdup(val)) == NULL)
1245 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1250 fancy_stacker(struct workspace *ws)
1252 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1253 if (ws->cur_layout->l_stack == vertical_stack)
1254 snprintf(ws->stacker, sizeof ws->stacker,
1255 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1256 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1257 if (ws->cur_layout->l_stack == horizontal_stack)
1258 snprintf(ws->stacker, sizeof ws->stacker,
1259 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1260 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1264 plain_stacker(struct workspace *ws)
1266 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1267 if (ws->cur_layout->l_stack == vertical_stack)
1268 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1269 sizeof ws->stacker);
1270 if (ws->cur_layout->l_stack == horizontal_stack)
1271 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1272 sizeof ws->stacker);
1276 custom_region(char *val)
1278 unsigned int sidx, x, y, w, h;
1280 xcb_screen_t *screen;
1282 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1283 if (sscanf(val, "screen[%u]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1284 errx(1, "invalid custom region, "
1285 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1286 if (sidx < 1 || sidx > num_screens)
1287 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1291 screen = get_screen(sidx);
1293 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1295 if (x > screen->width_in_pixels ||
1296 y > screen->height_in_pixels ||
1297 w + x > screen->width_in_pixels ||
1298 h + y > screen->height_in_pixels) {
1299 warnx("ignoring region %ux%u+%u+%u - not within screen "
1300 "boundaries (%ux%u)", w, h, x, y,
1301 screen->width_in_pixels, screen->height_in_pixels);
1305 new_region(&screens[sidx], x, y, w, h);
1309 socket_setnonblock(int fd)
1313 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1314 err(1, "fcntl F_GETFL");
1315 flags |= O_NONBLOCK;
1316 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1317 err(1, "fcntl F_SETFL");
1321 bar_print(struct swm_region *r, const char *s)
1325 xcb_rectangle_t rect;
1327 XRectangle ibox, lbox;
1330 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
1332 switch (bar_justify) {
1333 case SWM_BAR_JUSTIFY_LEFT:
1336 case SWM_BAR_JUSTIFY_CENTER:
1337 x = (WIDTH(r) - lbox.width) / 2;
1339 case SWM_BAR_JUSTIFY_RIGHT:
1340 x = WIDTH(r) - lbox.width - SWM_BAR_OFFSET;
1344 if (x < SWM_BAR_OFFSET)
1349 rect.width = WIDTH(r->bar);
1350 rect.height = HEIGHT(r->bar);
1352 /* clear back buffer */
1353 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
1354 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1355 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc,
1356 sizeof(rect), &rect);
1358 /* draw back buffer */
1359 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
1360 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_BACKGROUND, gcv);
1361 gcv[0] = r->s->c[SWM_S_COLOR_BAR_FONT].color;
1362 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1363 xcb_image_text_8(conn, len, r->bar->buffer, r->s->bar_gc, x,
1364 (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
1368 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1369 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1373 bar_extra_stop(void)
1377 bzero(bar_pipe, sizeof bar_pipe);
1380 kill(bar_pid, SIGTERM);
1383 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1388 bar_class_name(char *s, size_t sz, struct swm_region *r)
1390 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1392 if (r->ws->focus->ch.class_name != NULL)
1393 strlcat(s, r->ws->focus->ch.class_name, sz);
1397 bar_title_name(char *s, size_t sz, struct swm_region *r)
1399 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1401 if (r->ws->focus->ch.instance_name != NULL)
1402 strlcat(s, r->ws->focus->ch.instance_name, sz);
1406 bar_class_title_name(char *s, size_t sz, struct swm_region *r)
1408 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1411 bar_class_name(s, sz, r);
1412 strlcat(s, ":", sz);
1413 bar_title_name(s, sz, r);
1417 bar_window_float(char *s, size_t sz, struct swm_region *r)
1419 if (r == NULL || r ->ws == NULL || r->ws->focus == NULL)
1421 if (r->ws->focus->floating)
1422 strlcat(s, "(f)", sz);
1426 bar_window_name(char *s, size_t sz, struct swm_region *r)
1430 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1432 if ((title = get_win_name(r->ws->focus->id)) == NULL)
1435 strlcat(s, title, sz);
1439 int urgent[SWM_WS_MAX];
1441 bar_urgent(char *s, size_t sz)
1444 int i, j, num_screens;
1446 xcb_get_property_cookie_t c;
1447 xcb_icccm_wm_hints_t hints;
1449 for (i = 0; i < workspace_limit; i++)
1452 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1453 for (i = 0; i < num_screens; i++)
1454 for (j = 0; j < workspace_limit; j++)
1455 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
1456 c = xcb_icccm_get_wm_hints(conn, win->id);
1457 if (xcb_icccm_get_wm_hints_reply(conn, c,
1460 if (hints.flags & XCB_ICCCM_WM_HINT_X_URGENCY)
1464 for (i = 0; i < workspace_limit; i++) {
1466 snprintf(b, sizeof b, "%d ", i + 1);
1468 snprintf(b, sizeof b, "- ");
1474 bar_workspace_name(char *s, size_t sz, struct swm_region *r)
1476 if (r == NULL || r->ws == NULL)
1478 if (r->ws->name != NULL)
1479 strlcat(s, r->ws->name, sz);
1482 /* build the default bar format according to the defined enabled options */
1484 bar_fmt(const char *fmtexp, char *fmtnew, struct swm_region *r, size_t sz)
1486 /* if format provided, just copy the buffers */
1487 if (bar_format != NULL) {
1488 strlcpy(fmtnew, fmtexp, sz);
1492 /* reset the output buffer */
1495 strlcat(fmtnew, "+N:+I ", sz);
1497 strlcat(fmtnew, "+S", sz);
1498 strlcat(fmtnew, " ", sz);
1500 /* only show the workspace name if there's actually one */
1501 if (r != NULL && r->ws != NULL && r->ws->name != NULL)
1502 strlcat(fmtnew, "<+D>", sz);
1503 strlcat(fmtnew, "+3<", sz);
1505 if (clock_enabled) {
1506 strlcat(fmtnew, fmtexp, sz);
1507 strlcat(fmtnew, "+4<", sz);
1510 /* bar_urgent already adds the space before the last asterisk */
1512 strlcat(fmtnew, "* +U*+4<", sz);
1514 if (title_class_enabled) {
1515 strlcat(fmtnew, "+C", sz);
1516 if (title_name_enabled == 0)
1517 strlcat(fmtnew, "+4<", sz);
1520 /* checks needed by the colon and floating strlcat(3) calls below */
1521 if (r != NULL && r->ws != NULL && r->ws->focus != NULL) {
1522 if (title_name_enabled) {
1523 if (title_class_enabled)
1524 strlcat(fmtnew, ":", sz);
1525 strlcat(fmtnew, "+T+4<", sz);
1527 if (window_name_enabled) {
1528 if (r->ws->focus->floating)
1529 strlcat(fmtnew, "+F ", sz);
1530 strlcat(fmtnew, "+64W ", sz);
1534 /* finally add the action script output and the version */
1535 strlcat(fmtnew, "+4<+A+4<+V", sz);
1539 bar_replace_pad(char *tmp, int *limit, size_t sz)
1541 /* special case; no limit given, pad one space, instead */
1542 if (*limit == sz - 1)
1544 snprintf(tmp, sz, "%*s", *limit, " ");
1547 /* replaces the bar format character sequences (like in tmux(1)) */
1549 bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
1553 char tmp[SWM_BAR_MAX];
1557 /* reset strlcat(3) buffer */
1560 /* get number, if any */
1563 if (sscanf(fmt, "%d%n", &limit, &size) != 1)
1564 limit = sizeof tmp - 1;
1565 if (limit <= 0 || limit >= sizeof tmp)
1566 limit = sizeof tmp - 1;
1568 /* there is nothing to replace (ie EOL) */
1575 bar_replace_pad(tmp, &limit, sizeof tmp);
1578 snprintf(tmp, sizeof tmp, "%s", bar_ext);
1581 bar_class_name(tmp, sizeof tmp, r);
1584 bar_workspace_name(tmp, sizeof tmp, r);
1587 bar_window_float(tmp, sizeof tmp, r);
1590 snprintf(tmp, sizeof tmp, "%d", r->ws->idx + 1);
1593 snprintf(tmp, sizeof tmp, "%d", r->s->idx + 1);
1596 bar_class_title_name(tmp, sizeof tmp, r);
1599 snprintf(tmp, sizeof tmp, "%s", r->ws->stacker);
1602 bar_title_name(tmp, sizeof tmp, r);
1605 bar_urgent(tmp, sizeof tmp);
1608 snprintf(tmp, sizeof tmp, "%s", bar_vertext);
1611 bar_window_name(tmp, sizeof tmp, r);
1614 /* unknown character sequence; copy as-is */
1615 snprintf(tmp, sizeof tmp, "+%c", *fmt);
1623 while (limit-- > 0) {
1624 if (*offrep >= sz - 1)
1626 fmtrep[(*offrep)++] = *ptr++;
1634 bar_replace(char *fmt, char *fmtrep, struct swm_region *r, size_t sz)
1639 while (*fmt != '\0') {
1641 /* skip ordinary characters */
1644 fmtrep[off++] = *fmt++;
1648 /* character sequence found; replace it */
1649 fmt = bar_replace_seq(fmt, fmtrep, r, &off, sz);
1658 bar_fmt_expand(char *fmtexp, size_t sz)
1665 /* start by grabbing the current time and date */
1667 localtime_r(&tmt, &tm);
1669 /* figure out what to expand */
1670 if (bar_format != NULL)
1672 else if (bar_format == NULL && clock_enabled)
1674 /* if nothing to expand bail out */
1680 /* copy as-is, just in case the format shouldn't be expanded below */
1681 strlcpy(fmtexp, fmt, sz);
1682 /* finally pass the string through strftime(3) */
1683 #ifndef SWM_DENY_CLOCK_FORMAT
1684 if ((len = strftime(fmtexp, sz, fmt, &tm)) == 0)
1685 warnx("format too long");
1693 char fmtexp[SWM_BAR_MAX], fmtnew[SWM_BAR_MAX];
1694 char fmtrep[SWM_BAR_MAX];
1696 struct swm_region *r;
1698 /* expand the format by first passing it through strftime(3) */
1699 bar_fmt_expand(fmtexp, sizeof fmtexp);
1701 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1702 for (i = 0; i < num_screens; i++) {
1703 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1706 bar_fmt(fmtexp, fmtnew, r, sizeof fmtnew);
1707 bar_replace(fmtnew, fmtrep, r, sizeof fmtrep);
1708 bar_print(r, fmtrep);
1719 if (bar_enabled == 0)
1721 if (bar_extra && bar_extra_running) {
1722 /* ignore short reads; it'll correct itself */
1723 while ((b = fgetln(stdin, &len)) != NULL)
1724 if (b && b[len - 1] == '\n') {
1726 strlcpy((char *)bar_ext, b, sizeof bar_ext);
1728 if (b == NULL && errno != EAGAIN) {
1729 warn("bar_update: bar_extra failed");
1733 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1746 bar_toggle(struct swm_region *r, union arg *args)
1748 struct swm_region *tmpr;
1751 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
1753 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1755 for (i = 0; i < num_screens; i++)
1756 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1758 xcb_unmap_window(conn, tmpr->bar->id);
1760 for (i = 0; i < num_screens; i++)
1761 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1763 map_window_raised(tmpr->bar->id);
1766 bar_enabled = !bar_enabled;
1769 /* must be after stack */
1776 struct swm_region *r;
1780 /* do this here because the conf file is in memory */
1781 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1782 /* launch external status app */
1783 bar_extra_running = 1;
1784 if (pipe(bar_pipe) == -1)
1785 err(1, "pipe error");
1786 socket_setnonblock(bar_pipe[0]);
1787 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1788 if (dup2(bar_pipe[0], 0) == -1)
1790 if (dup2(bar_pipe[1], 1) == -1)
1792 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1793 err(1, "could not disable SIGPIPE");
1794 switch (bar_pid = fork()) {
1796 err(1, "cannot fork");
1800 execvp(bar_argv[0], bar_argv);
1801 err(1, "%s external app failed", bar_argv[0]);
1803 default: /* parent */
1809 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1810 for (i = 0; i < num_screens; i++)
1811 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1814 wa[0] = screens[i].c[SWM_S_COLOR_BAR].color;
1815 wa[1] = screens[i].c[SWM_S_COLOR_BAR_BORDER].color;
1816 xcb_change_window_attributes(conn, r->bar->id,
1817 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
1823 bar_setup(struct swm_region *r)
1825 char *default_string;
1826 char **missing_charsets;
1827 int num_missing_charsets = 0;
1829 xcb_screen_t *screen = get_screen(r->s->idx);
1833 XFreeFontSet(display, bar_fs);
1837 if ((r->bar = calloc(1, sizeof(struct swm_bar))) == NULL)
1838 err(1, "bar_setup: calloc: failed to allocate memory.");
1840 DNPRINTF(SWM_D_BAR, "bar_setup: loading bar_fonts: %s\n", bar_fonts);
1842 bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
1843 &num_missing_charsets, &default_string);
1845 if (num_missing_charsets > 0) {
1846 warnx("Unable to load charset(s):");
1848 for (i = 0; i < num_missing_charsets; ++i)
1849 warnx("%s", missing_charsets[i]);
1851 XFreeStringList(missing_charsets);
1853 if (strcmp(default_string, ""))
1854 warnx("Glyphs from those sets will be replaced "
1855 "by '%s'.", default_string);
1857 warnx("Glyphs from those sets won't be drawn.");
1861 errx(1, "Error creating font set structure.");
1863 bar_fs_extents = XExtentsOfFontSet(bar_fs);
1865 bar_height = bar_fs_extents->max_logical_extent.height +
1866 2 * bar_border_width;
1872 Y(r->bar) = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
1873 WIDTH(r->bar) = WIDTH(r) - 2 * bar_border_width;
1874 HEIGHT(r->bar) = bar_height - 2 * bar_border_width;
1876 r->bar->id = xcb_generate_id(conn);
1877 wa[0] = r->s->c[SWM_S_COLOR_BAR].color;
1878 wa[1] = r->s->c[SWM_S_COLOR_BAR_BORDER].color;
1879 xcb_create_window(conn, XCB_COPY_FROM_PARENT, r->bar->id, r->s->root,
1880 X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar),
1881 bar_border_width, XCB_WINDOW_CLASS_INPUT_OUTPUT,
1882 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
1884 r->bar->buffer = xcb_generate_id(conn);
1885 xcb_create_pixmap(conn, screen->root_depth, r->bar->buffer, r->bar->id,
1886 WIDTH(r->bar), HEIGHT(r->bar));
1888 xcb_randr_select_input(conn, r->bar->id,
1889 XCB_RANDR_NOTIFY_MASK_OUTPUT_CHANGE);
1892 map_window_raised(r->bar->id);
1894 DNPRINTF(SWM_D_BAR, "bar_setup: window: 0x%x, (x,y) w x h: (%d,%d) "
1895 "%d x %d\n", WINID(r->bar), X(r->bar), Y(r->bar), WIDTH(r->bar),
1898 if (signal(SIGALRM, bar_signal) == SIG_ERR)
1899 err(1, "could not install bar_signal");
1904 bar_cleanup(struct swm_region *r)
1908 xcb_destroy_window(conn, r->bar->id);
1909 xcb_free_pixmap(conn, r->bar->buffer);
1915 set_win_state(struct ws_win *win, uint16_t state)
1917 uint16_t data[2] = { state, XCB_ATOM_NONE };
1919 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%x\n", win->id);
1924 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id, astate,
1925 astate, 32, 2, data);
1929 getstate(xcb_window_t w)
1931 uint16_t result = 0;
1932 xcb_get_property_cookie_t c;
1933 xcb_get_property_reply_t *r;
1935 c = xcb_get_property(conn, False, w, astate, astate, 0L, 2L);
1936 r = xcb_get_property_reply(conn, c, NULL);
1939 result = *((uint16_t *)xcb_get_property_value(r));
1943 DNPRINTF(SWM_D_MISC, "getstate property: win 0x%x state %u\n", w,
1949 version(struct swm_region *r, union arg *args)
1951 bar_version = !bar_version;
1953 snprintf(bar_vertext, sizeof bar_vertext,
1954 "Version: %s Build: %s", SPECTRWM_VERSION, buildstr);
1956 strlcpy(bar_vertext, "", sizeof bar_vertext);
1961 client_msg(struct ws_win *win, xcb_atom_t a)
1963 xcb_client_message_event_t ev;
1968 bzero(&ev, sizeof ev);
1969 ev.response_type = XCB_CLIENT_MESSAGE;
1970 ev.window = win->id;
1973 ev.data.data32[0] = a;
1974 ev.data.data32[1] = XCB_CURRENT_TIME;
1976 xcb_send_event(conn, False, win->id,
1977 XCB_EVENT_MASK_NO_EVENT, (const char *)&ev);
1980 /* synthetic response to a ConfigureRequest when not making a change */
1982 config_win(struct ws_win *win, xcb_configure_request_event_t *ev)
1984 xcb_configure_notify_event_t ce;
1989 /* send notification of unchanged state. */
1990 bzero(&ce, sizeof(ce));
1991 ce.response_type = XCB_CONFIGURE_NOTIFY;
1994 ce.width = WIDTH(win);
1995 ce.height = HEIGHT(win);
1996 ce.override_redirect = False;
2001 ce.window = win->id;
2002 ce.border_width = BORDER(win);
2003 ce.above_sibling = XCB_WINDOW_NONE;
2006 ce.event = ev->window;
2007 ce.window = ev->window;
2009 /* make response appear more WM_SIZE_HINTS-compliant */
2011 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%x,"
2012 " sh.flags: %u, min: %d x %d, max: %d x %d, inc: "
2013 "%d x %d\n", win->id, win->sh.flags, SH_MIN_W(win),
2014 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
2015 SH_INC_W(win), SH_INC_H(win));
2019 /* the hint may be set... to 0! */
2020 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
2021 ce.width = SH_MIN_W(win);
2022 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
2023 ce.height = SH_MIN_H(win);
2028 /* may also be advertized as 0 */
2029 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
2030 ce.width = SH_MAX_W(win);
2031 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
2032 ce.height = SH_MAX_H(win);
2035 /* resize increment. */
2037 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
2038 ce.width -= (ce.width - SH_MIN_W(win)) %
2040 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
2041 ce.height -= (ce.height - SH_MIN_H(win)) %
2045 /* adjust x and y for requested border_width. */
2046 ce.x += BORDER(win) - ev->border_width;
2047 ce.y += BORDER(win) - ev->border_width;
2048 ce.border_width = ev->border_width;
2049 ce.above_sibling = ev->sibling;
2052 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%x, (x,y) w x h: "
2053 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
2054 ce.y, ce.width, ce.height, ce.border_width);
2056 xcb_send_event(conn, False, win->id, XCB_EVENT_MASK_STRUCTURE_NOTIFY,
2061 count_win(struct workspace *ws, int count_transient)
2066 TAILQ_FOREACH(win, &ws->winlist, entry) {
2067 if (count_transient == 0 && win->floating)
2069 if (count_transient == 0 && win->transient)
2075 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
2081 quit(struct swm_region *r, union arg *args)
2083 DNPRINTF(SWM_D_MISC, "quit\n");
2088 unmap_window(struct ws_win *win)
2093 /* don't unmap again */
2094 if (getstate(win->id) == XCB_ICCCM_WM_STATE_ICONIC)
2097 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
2099 xcb_unmap_window(conn, win->id);
2100 xcb_change_window_attributes(conn, win->id,
2101 XCB_CW_BORDER_PIXEL, &win->s->c[SWM_S_COLOR_UNFOCUS].color);
2108 int i, j, num_screens;
2110 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2111 for (i = 0; i < num_screens; i++)
2112 for (j = 0; j < workspace_limit; j++)
2113 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2118 fake_keypress(struct ws_win *win, xcb_keysym_t keysym, uint16_t modifiers)
2120 xcb_key_press_event_t event;
2121 xcb_keycode_t *keycode;
2126 keycode = xcb_key_symbols_get_keycode(syms, keysym);
2128 DNPRINTF(SWM_D_MISC, "fake_keypress: win 0x%x keycode %u\n",
2131 bzero(&event, sizeof(event));
2132 event.event = win->id;
2133 event.root = win->s->root;
2134 event.child = XCB_WINDOW_NONE;
2135 event.time = XCB_CURRENT_TIME;
2136 event.event_x = X(win);
2137 event.event_y = Y(win);
2140 event.same_screen = True;
2141 event.detail = *keycode;
2142 event.state = modifiers;
2144 event.response_type = XCB_KEY_PRESS;
2145 xcb_send_event(conn, True, win->id,
2146 XCB_EVENT_MASK_KEY_PRESS, (char *)&event);
2148 event.response_type = XCB_KEY_RELEASE;
2149 xcb_send_event(conn, True, win->id,
2150 XCB_EVENT_MASK_KEY_RELEASE, (char *)&event);
2154 restart(struct swm_region *r, union arg *args)
2156 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
2158 /* disable alarm because the following code may not be interrupted */
2160 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
2161 err(1, "can't disable alarm");
2167 xcb_key_symbols_free(syms);
2169 xcb_disconnect(conn);
2171 execvp(start_argv[0], start_argv);
2172 warn("execvp failed");
2177 root_to_region(xcb_window_t root)
2179 struct swm_region *r = NULL;
2181 xcb_query_pointer_reply_t *qpr;
2183 DNPRINTF(SWM_D_MISC, "root_to_region: window: 0x%x\n", root);
2185 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2186 for (i = 0; i < num_screens; i++)
2187 if (screens[i].root == root)
2190 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn,
2191 screens[i].root), NULL);
2194 DNPRINTF(SWM_D_MISC, "root_to_region: pointer: (%d,%d)\n",
2195 qpr->root_x, qpr->root_y);
2196 /* choose a region based on pointer location */
2197 TAILQ_FOREACH(r, &screens[i].rl, entry)
2198 if (X(r) <= qpr->root_x && qpr->root_x < MAX_X(r) &&
2199 Y(r) <= qpr->root_y && qpr->root_y < MAX_Y(r))
2205 r = TAILQ_FIRST(&screens[i].rl);
2211 find_unmanaged_window(xcb_window_t id)
2214 int i, j, num_screens;
2216 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2217 for (i = 0; i < num_screens; i++)
2218 for (j = 0; j < workspace_limit; j++)
2219 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
2227 find_window(xcb_window_t id)
2230 int i, j, num_screens;
2231 xcb_query_tree_cookie_t c;
2232 xcb_query_tree_reply_t *r;
2234 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2235 for (i = 0; i < num_screens; i++)
2236 for (j = 0; j < workspace_limit; j++)
2237 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2241 c = xcb_query_tree(conn, id);
2242 r = xcb_query_tree_reply(conn, c, NULL);
2246 /* if we were looking for the parent return that window instead */
2247 if (r->parent == 0 || r->root == r->parent)
2250 /* look for parent */
2251 for (i = 0; i < num_screens; i++)
2252 for (j = 0; j < workspace_limit; j++)
2253 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2254 if (r->parent == win->id) {
2264 spawn(int ws_idx, union arg *args, int close_fd)
2269 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
2272 close(xcb_get_file_descriptor(conn));
2274 setenv("LD_PRELOAD", SWM_LIB, 1);
2276 if (asprintf(&ret, "%d", ws_idx) == -1) {
2277 warn("spawn: asprintf SWM_WS");
2280 setenv("_SWM_WS", ret, 1);
2284 if (asprintf(&ret, "%d", getpid()) == -1) {
2285 warn("spawn: asprintf _SWM_PID");
2288 setenv("_SWM_PID", ret, 1);
2292 if (setsid() == -1) {
2293 warn("spawn: setsid");
2299 * close stdin and stdout to prevent interaction between apps
2300 * and the baraction script
2301 * leave stderr open to record errors
2303 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
2304 warn("spawn: open");
2307 dup2(fd, STDIN_FILENO);
2308 dup2(fd, STDOUT_FILENO);
2313 execvp(args->argv[0], args->argv);
2315 warn("spawn: execvp");
2320 kill_refs(struct ws_win *win)
2322 int i, x, num_screens;
2323 struct swm_region *r;
2324 struct workspace *ws;
2329 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2330 for (i = 0; i < num_screens; i++)
2331 TAILQ_FOREACH(r, &screens[i].rl, entry)
2332 for (x = 0; x < workspace_limit; x++) {
2334 if (win == ws->focus)
2336 if (win == ws->focus_prev)
2337 ws->focus_prev = NULL;
2342 validate_win(struct ws_win *testwin)
2345 struct workspace *ws;
2346 struct swm_region *r;
2347 int i, x, num_screens;
2349 if (testwin == NULL)
2352 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2353 for (i = 0; i < num_screens; i++)
2354 TAILQ_FOREACH(r, &screens[i].rl, entry)
2355 for (x = 0; x < workspace_limit; x++) {
2357 TAILQ_FOREACH(win, &ws->winlist, entry)
2365 validate_ws(struct workspace *testws)
2367 struct swm_region *r;
2368 struct workspace *ws;
2369 int i, x, num_screens;
2371 /* validate all ws */
2372 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2373 for (i = 0; i < num_screens; i++)
2374 TAILQ_FOREACH(r, &screens[i].rl, entry)
2375 for (x = 0; x < workspace_limit; x++) {
2384 unfocus_win(struct ws_win *win)
2386 xcb_window_t none = XCB_WINDOW_NONE;
2388 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%x\n", WINID(win));
2392 if (win->ws == NULL)
2395 if (validate_ws(win->ws))
2396 return; /* XXX this gets hit with thunderbird, needs fixing */
2398 if (win->ws->r == NULL)
2401 if (validate_win(win)) {
2406 if (win->ws->focus == win) {
2407 win->ws->focus = NULL;
2408 win->ws->focus_prev = win;
2411 if (validate_win(win->ws->focus)) {
2412 kill_refs(win->ws->focus);
2413 win->ws->focus = NULL;
2415 if (validate_win(win->ws->focus_prev)) {
2416 kill_refs(win->ws->focus_prev);
2417 win->ws->focus_prev = NULL;
2420 grabbuttons(win, 0);
2421 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
2422 &win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2423 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2424 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1, &none);
2431 int i, j, num_screens;
2433 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
2435 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2436 for (i = 0; i < num_screens; i++)
2437 for (j = 0; j < workspace_limit; j++)
2438 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2443 focus_win(struct ws_win *win)
2445 struct ws_win *cfw = NULL;
2446 xcb_get_input_focus_cookie_t c;
2447 xcb_get_input_focus_reply_t *r;
2448 xcb_window_t cur_focus = XCB_WINDOW_NONE;
2450 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%x\n", WINID(win));
2454 if (win->ws == NULL)
2457 if (validate_ws(win->ws))
2458 return; /* XXX this gets hit with thunderbird, needs fixing */
2460 if (validate_win(win)) {
2465 if (validate_win(win)) {
2470 c = xcb_get_input_focus(conn);
2471 r = xcb_get_input_focus_reply(conn, c, NULL);
2473 cur_focus = r->focus;
2476 if ((cfw = find_window(cur_focus)) != NULL)
2479 /* use larger hammer since the window was killed somehow */
2480 TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
2481 if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
2482 xcb_change_window_attributes(conn, cfw->id,
2483 XCB_CW_BORDER_PIXEL,
2484 &cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2487 win->ws->focus = win;
2489 if (win->ws->r != NULL) {
2491 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
2492 win->id, XCB_CURRENT_TIME);
2493 grabbuttons(win, 1);
2494 xcb_change_window_attributes(conn, win->id,
2495 XCB_CW_BORDER_PIXEL,
2496 &win->ws->r->s->c[SWM_S_COLOR_FOCUS].color);
2497 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
2498 win->ws->always_raise)
2499 map_window_raised(win->id);
2501 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2502 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
2510 switchws(struct swm_region *r, union arg *args)
2512 int wsid = args->id, unmap_old = 0;
2513 struct swm_region *this_r, *other_r;
2515 struct workspace *new_ws, *old_ws;
2521 if (wsid >= workspace_limit)
2525 old_ws = this_r->ws;
2526 new_ws = &this_r->s->ws[wsid];
2528 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
2529 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
2531 if (new_ws == NULL || old_ws == NULL)
2533 if (new_ws == old_ws)
2536 other_r = new_ws->r;
2537 if (other_r == NULL) {
2538 /* the other workspace is hidden, hide this one */
2542 /* the other ws is visible in another region, exchange them */
2543 other_r->ws_prior = new_ws;
2544 other_r->ws = old_ws;
2545 old_ws->r = other_r;
2547 this_r->ws_prior = old_ws;
2548 this_r->ws = new_ws;
2551 /* this is needed so that we can click on a window after a restart */
2555 a.id = SWM_ARG_ID_FOCUSCUR;
2556 focus(new_ws->r, &a);
2558 /* unmap old windows */
2560 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2565 cyclews(struct swm_region *r, union arg *args)
2568 struct swm_screen *s = r->s;
2571 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2572 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2577 case SWM_ARG_ID_CYCLEWS_UP_ALL:
2580 case SWM_ARG_ID_CYCLEWS_UP:
2581 if (a.id < workspace_limit - 1)
2586 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
2589 case SWM_ARG_ID_CYCLEWS_DOWN:
2593 a.id = workspace_limit - 1;
2600 (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
2602 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2606 } while (a.id != r->ws->idx);
2610 priorws(struct swm_region *r, union arg *args)
2614 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2615 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2617 if (r->ws_prior == NULL)
2620 a.id = r->ws_prior->idx;
2625 cyclescr(struct swm_region *r, union arg *args)
2627 struct swm_region *rr = NULL;
2629 int i, x, y, num_screens;
2631 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2632 /* do nothing if we don't have more than one screen */
2633 if (!(num_screens > 1 || outputs > 1))
2638 case SWM_ARG_ID_CYCLESC_UP:
2639 rr = TAILQ_NEXT(r, entry);
2641 rr = TAILQ_FIRST(&screens[i].rl);
2643 case SWM_ARG_ID_CYCLESC_DOWN:
2644 rr = TAILQ_PREV(r, swm_region_list, entry);
2646 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2654 /* move mouse to region */
2656 y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
2657 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0, 0,
2660 a.id = SWM_ARG_ID_FOCUSCUR;
2663 if (rr->ws->focus) {
2664 /* move to focus window */
2665 x = X(rr->ws->focus) + 1;
2666 y = Y(rr->ws->focus) + 1;
2667 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0,
2673 sort_windows(struct ws_win_list *wl)
2675 struct ws_win *win, *parent, *nxt;
2680 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
2681 nxt = TAILQ_NEXT(win, entry);
2682 if (win->transient) {
2683 parent = find_window(win->transient);
2684 if (parent == NULL) {
2685 warnx("not possible bug");
2688 TAILQ_REMOVE(wl, win, entry);
2689 TAILQ_INSERT_AFTER(wl, parent, win, entry);
2696 swapwin(struct swm_region *r, union arg *args)
2698 struct ws_win *target, *source;
2699 struct ws_win *cur_focus;
2700 struct ws_win_list *wl;
2703 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2704 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2706 cur_focus = r->ws->focus;
2707 if (cur_focus == NULL)
2711 wl = &source->ws->winlist;
2714 case SWM_ARG_ID_SWAPPREV:
2715 if (source->transient)
2716 source = find_window(source->transient);
2717 target = TAILQ_PREV(source, ws_win_list, entry);
2718 if (target && target->transient)
2719 target = find_window(target->transient);
2720 TAILQ_REMOVE(wl, source, entry);
2722 TAILQ_INSERT_TAIL(wl, source, entry);
2724 TAILQ_INSERT_BEFORE(target, source, entry);
2726 case SWM_ARG_ID_SWAPNEXT:
2727 target = TAILQ_NEXT(source, entry);
2728 /* move the parent and let the sort handle the move */
2729 if (source->transient)
2730 source = find_window(source->transient);
2731 TAILQ_REMOVE(wl, source, entry);
2733 TAILQ_INSERT_HEAD(wl, source, entry);
2735 TAILQ_INSERT_AFTER(wl, target, source, entry);
2737 case SWM_ARG_ID_SWAPMAIN:
2738 target = TAILQ_FIRST(wl);
2739 if (target == source) {
2740 if (source->ws->focus_prev != NULL &&
2741 source->ws->focus_prev != target)
2742 source = source->ws->focus_prev;
2746 if (target == NULL || source == NULL)
2748 source->ws->focus_prev = target;
2749 TAILQ_REMOVE(wl, target, entry);
2750 TAILQ_INSERT_BEFORE(source, target, entry);
2751 TAILQ_REMOVE(wl, source, entry);
2752 TAILQ_INSERT_HEAD(wl, source, entry);
2754 case SWM_ARG_ID_MOVELAST:
2755 TAILQ_REMOVE(wl, source, entry);
2756 TAILQ_INSERT_TAIL(wl, source, entry);
2759 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
2769 focus_prev(struct ws_win *win)
2771 struct ws_win *winfocus = NULL;
2772 struct ws_win *cur_focus = NULL;
2773 struct ws_win_list *wl = NULL;
2774 struct workspace *ws = NULL;
2776 if (!(win && win->ws))
2781 cur_focus = ws->focus;
2783 DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%x, cur_focus: 0x%x\n",
2784 WINID(win), WINID(cur_focus));
2786 /* pickle, just focus on whatever */
2787 if (cur_focus == NULL) {
2788 /* use prev_focus if valid */
2789 if (ws->focus_prev && ws->focus_prev != cur_focus &&
2790 find_window(WINID(ws->focus_prev)))
2791 winfocus = ws->focus_prev;
2795 /* if transient focus on parent */
2796 if (cur_focus->transient) {
2797 winfocus = find_window(cur_focus->transient);
2801 /* if in max_stack try harder */
2802 if ((win->quirks & SWM_Q_FOCUSPREV) ||
2803 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
2804 if (cur_focus != ws->focus_prev)
2805 winfocus = ws->focus_prev;
2807 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2812 DNPRINTF(SWM_D_FOCUS, "focus_prev: focus_close: %d\n", focus_close);
2814 if (winfocus == NULL || winfocus == win) {
2815 switch (focus_close) {
2816 case SWM_STACK_BOTTOM:
2817 winfocus = TAILQ_FIRST(wl);
2820 winfocus = TAILQ_LAST(wl, ws_win_list);
2822 case SWM_STACK_ABOVE:
2823 if ((winfocus = TAILQ_NEXT(cur_focus, entry)) == NULL) {
2824 if (focus_close_wrap)
2825 winfocus = TAILQ_FIRST(wl);
2827 winfocus = TAILQ_PREV(cur_focus,
2828 ws_win_list, entry);
2831 case SWM_STACK_BELOW:
2832 if ((winfocus = TAILQ_PREV(cur_focus, ws_win_list,
2834 if (focus_close_wrap)
2835 winfocus = TAILQ_LAST(wl, ws_win_list);
2837 winfocus = TAILQ_NEXT(cur_focus, entry);
2843 if (winfocus == NULL) {
2844 if (focus_default == SWM_STACK_TOP)
2845 winfocus = TAILQ_LAST(wl, ws_win_list);
2847 winfocus = TAILQ_FIRST(wl);
2851 focus_magic(winfocus);
2855 focus(struct swm_region *r, union arg *args)
2857 struct ws_win *winfocus = NULL, *head;
2858 struct ws_win *cur_focus = NULL;
2859 struct ws_win_list *wl = NULL;
2860 struct workspace *ws = NULL;
2866 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
2868 /* treat FOCUS_CUR special */
2869 if (args->id == SWM_ARG_ID_FOCUSCUR) {
2870 if (r->ws->focus && r->ws->focus->iconic == 0)
2871 winfocus = r->ws->focus;
2872 else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
2873 winfocus = r->ws->focus_prev;
2875 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
2876 if (winfocus->iconic == 0)
2879 focus_magic(winfocus);
2883 if ((cur_focus = r->ws->focus) == NULL)
2887 if (TAILQ_EMPTY(wl))
2889 /* make sure there is at least one uniconified window */
2891 TAILQ_FOREACH(winfocus, wl, entry)
2892 if (winfocus->iconic == 0) {
2900 case SWM_ARG_ID_FOCUSPREV:
2901 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
2903 head = TAILQ_LAST(wl, ws_win_list);
2905 if (WINID(winfocus) == cur_focus->transient) {
2906 head = TAILQ_PREV(winfocus, ws_win_list, entry);
2908 head = TAILQ_LAST(wl, ws_win_list);
2913 if (winfocus && winfocus->iconic) {
2914 while (winfocus != cur_focus) {
2915 if (winfocus == NULL)
2916 winfocus = TAILQ_LAST(wl, ws_win_list);
2917 if (winfocus->iconic == 0)
2919 winfocus = TAILQ_PREV(winfocus, ws_win_list,
2925 case SWM_ARG_ID_FOCUSNEXT:
2926 head = TAILQ_NEXT(cur_focus, entry);
2928 head = TAILQ_FIRST(wl);
2932 if (winfocus && winfocus->iconic) {
2933 while (winfocus != cur_focus) {
2934 if (winfocus == NULL)
2935 winfocus = TAILQ_FIRST(wl);
2936 if (winfocus->iconic == 0)
2938 winfocus = TAILQ_NEXT(winfocus, entry);
2943 case SWM_ARG_ID_FOCUSMAIN:
2944 winfocus = TAILQ_FIRST(wl);
2945 if (winfocus == cur_focus)
2946 winfocus = cur_focus->ws->focus_prev;
2953 focus_magic(winfocus);
2957 cycle_layout(struct swm_region *r, union arg *args)
2959 struct workspace *ws = r->ws;
2962 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
2965 if (ws->cur_layout->l_stack == NULL)
2966 ws->cur_layout = &layouts[0];
2970 a.id = SWM_ARG_ID_FOCUSCUR;
2976 stack_config(struct swm_region *r, union arg *args)
2978 struct workspace *ws = r->ws;
2980 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
2983 if (ws->cur_layout->l_config != NULL)
2984 ws->cur_layout->l_config(ws, args->id);
2986 if (args->id != SWM_ARG_ID_STACKINIT)
2993 struct swm_geometry g;
2994 struct swm_region *r;
3000 DNPRINTF(SWM_D_STACK, "stack: begin\n");
3002 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3003 for (i = 0; i < num_screens; i++) {
3007 TAILQ_FOREACH(r, &screens[i].rl, entry) {
3008 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
3009 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
3011 /* start with screen geometry, adjust for bar */
3013 g.w -= 2 * border_width;
3014 g.h -= 2 * border_width;
3020 r->ws->cur_layout->l_stack(r->ws, &g);
3021 r->ws->cur_layout->l_string(r->ws);
3022 /* save r so we can track region changes */
3029 DNPRINTF(SWM_D_STACK, "stack: end\n");
3033 store_float_geom(struct ws_win *win, struct swm_region *r)
3035 /* retain window geom and region geom */
3036 win->g_float = win->g;
3037 win->g_float.x -= X(r);
3038 win->g_float.y -= Y(r);
3039 win->g_floatvalid = 1;
3040 DNPRINTF(SWM_D_MISC, "store_float_geom: window: 0x%x, g: (%d,%d)"
3041 " %d x %d, g_float: (%d,%d) %d x %d\n", win->id, X(win), Y(win),
3042 WIDTH(win), HEIGHT(win), win->g_float.x, win->g_float.y,
3043 win->g_float.w, win->g_float.h);
3047 stack_floater(struct ws_win *win, struct swm_region *r)
3052 DNPRINTF(SWM_D_MISC, "stack_floater: window: 0x%x\n", win->id);
3055 * to allow windows to change their size (e.g. mplayer fs) only retrieve
3056 * geom on ws switches or return from max mode
3058 if (win->g_floatvalid && (win->floatmaxed || (r != r->ws->old_r &&
3059 !(win->ewmh_flags & EWMH_F_FULLSCREEN)))) {
3060 /* refloat at last floating relative position */
3061 win->g = win->g_float;
3066 win->floatmaxed = 0;
3069 * if set to fullscreen mode, configure window to maximum size.
3071 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3072 if (!win->g_floatvalid)
3073 store_float_geom(win, win->ws->r);
3075 win->g = win->ws->r->g;
3079 * remove border on fullscreen floater when in fullscreen mode or when
3080 * the quirk is present.
3082 if ((win->ewmh_flags & EWMH_F_FULLSCREEN) ||
3083 ((win->quirks & SWM_Q_FULLSCREEN) &&
3084 (WIDTH(win) >= WIDTH(r)) && (HEIGHT(win) >= HEIGHT(r)))) {
3085 if (win->bordered) {
3087 X(win) += border_width;
3088 Y(win) += border_width;
3090 } else if (!win->bordered) {
3092 X(win) -= border_width;
3093 Y(win) -= border_width;
3096 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
3097 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
3098 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
3103 * floaters and transients are auto-centred unless moved
3106 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - BORDER(win);
3107 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - BORDER(win);
3110 /* keep window within region bounds */
3111 constrain_window(win, r, 0);
3117 * Send keystrokes to terminal to decrease/increase the font size as the
3118 * window size changes.
3121 adjust_font(struct ws_win *win)
3123 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
3124 win->floating || win->transient)
3127 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
3128 WIDTH(win) / win->sh.width_inc < term_width &&
3129 win->font_steps < SWM_MAX_FONT_STEPS) {
3130 win->font_size_boundary[win->font_steps] =
3131 (win->sh.width_inc * term_width) + win->sh.base_width;
3134 win->last_inc = win->sh.width_inc;
3135 fake_keypress(win, XK_KP_Subtract, ShiftMask);
3136 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
3137 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
3140 win->last_inc = win->sh.width_inc;
3141 fake_keypress(win, XK_KP_Add, ShiftMask);
3145 #define SWAPXY(g) do { \
3147 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
3148 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
3151 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
3153 struct swm_geometry win_g, r_g = *g;
3154 struct ws_win *win, *fs_win = NULL;
3155 int i, j, s, stacks;
3156 int w_inc = 1, h_inc, w_base = 1, h_base;
3157 int hrh, extra = 0, h_slice, last_h = 0;
3158 int split, colno, winno, mwin, msize, mscale;
3159 int remain, missing, v_slice, reconfigure;
3161 xcb_get_window_attributes_reply_t *war;
3163 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
3164 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
3166 winno = count_win(ws, 0);
3167 if (winno == 0 && count_win(ws, 1) == 0)
3170 TAILQ_FOREACH(win, &ws->winlist, entry)
3171 if (win->transient == 0 && win->floating == 0
3172 && win->iconic == 0)
3179 w_inc = win->sh.width_inc;
3180 w_base = win->sh.base_width;
3181 mwin = ws->l_state.horizontal_mwin;
3182 mscale = ws->l_state.horizontal_msize;
3183 stacks = ws->l_state.horizontal_stacks;
3186 w_inc = win->sh.height_inc;
3187 w_base = win->sh.base_height;
3188 mwin = ws->l_state.vertical_mwin;
3189 mscale = ws->l_state.vertical_msize;
3190 stacks = ws->l_state.vertical_stacks;
3194 if (stacks > winno - mwin)
3195 stacks = winno - mwin;
3199 h_slice = r_g.h / SWM_H_SLICE;
3200 if (mwin && winno > mwin) {
3201 v_slice = r_g.w / SWM_V_SLICE;
3205 win_g.w = v_slice * mscale;
3207 if (w_inc > 1 && w_inc < v_slice) {
3208 /* adjust for window's requested size increment */
3209 remain = (win_g.w - w_base) % w_inc;
3215 win_g.x += r_g.w - msize;
3218 colno = split = winno / stacks;
3219 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
3220 2 * border_width) / stacks);
3222 hrh = r_g.h / colno;
3223 extra = r_g.h - (colno * hrh);
3224 win_g.h = hrh - 2 * border_width;
3226 /* stack all the tiled windows */
3227 i = j = 0, s = stacks;
3228 TAILQ_FOREACH(win, &ws->winlist, entry) {
3229 if (win->transient != 0 || win->floating != 0)
3231 if (win->iconic != 0)
3234 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3239 if (split && i == split) {
3240 colno = (winno - mwin) / stacks;
3241 if (s <= (winno - mwin) % stacks)
3243 split = split + colno;
3244 hrh = (r_g.h / colno);
3245 extra = r_g.h - (colno * hrh);
3249 win_g.x += win_g.w + 2 * border_width;
3250 win_g.w = (r_g.w - msize -
3251 (stacks * 2 * border_width)) / stacks;
3253 win_g.w += (r_g.w - msize -
3254 (stacks * 2 * border_width)) % stacks;
3258 win_g.h = hrh - 2 * border_width;
3260 h_inc = win->sh.width_inc;
3261 h_base = win->sh.base_width;
3263 h_inc = win->sh.height_inc;
3264 h_base = win->sh.base_height;
3266 if (j == colno - 1) {
3267 win_g.h = hrh + extra;
3268 } else if (h_inc > 1 && h_inc < h_slice) {
3269 /* adjust for window's requested size increment */
3270 remain = (win_g.h - h_base) % h_inc;
3271 missing = h_inc - remain;
3273 if (missing <= extra || j == 0) {
3285 win_g.y += last_h + 2 * border_width;
3287 if (disable_border && bar_enabled == 0 && winno == 1){
3289 win_g.w += 2 * border_width;
3290 win_g.h += 2 * border_width;
3295 if (X(win) != win_g.y || Y(win) != win_g.x ||
3296 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
3300 WIDTH(win) = win_g.h;
3301 HEIGHT(win) = win_g.w;
3304 if (X(win) != win_g.x || Y(win) != win_g.y ||
3305 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
3309 WIDTH(win) = win_g.w;
3310 HEIGHT(win) = win_g.h;
3314 if (bordered != win->bordered) {
3316 win->bordered = bordered;
3324 war = xcb_get_window_attributes_reply(conn,
3325 xcb_get_window_attributes(conn, win->id),
3328 if (war->map_state == XCB_MAP_STATE_UNMAPPED)
3329 map_window_raised(win->id);
3339 /* now, stack all the floaters and transients */
3340 TAILQ_FOREACH(win, &ws->winlist, entry) {
3341 if (win->transient == 0 && win->floating == 0)
3343 if (win->iconic == 1)
3345 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3350 stack_floater(win, ws->r);
3351 map_window_raised(win->id);
3355 stack_floater(fs_win, ws->r);
3356 map_window_raised(fs_win->id);
3361 vertical_config(struct workspace *ws, int id)
3363 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
3367 case SWM_ARG_ID_STACKRESET:
3368 case SWM_ARG_ID_STACKINIT:
3369 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
3370 ws->l_state.vertical_mwin = 1;
3371 ws->l_state.vertical_stacks = 1;
3373 case SWM_ARG_ID_MASTERSHRINK:
3374 if (ws->l_state.vertical_msize > 1)
3375 ws->l_state.vertical_msize--;
3377 case SWM_ARG_ID_MASTERGROW:
3378 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
3379 ws->l_state.vertical_msize++;
3381 case SWM_ARG_ID_MASTERADD:
3382 ws->l_state.vertical_mwin++;
3384 case SWM_ARG_ID_MASTERDEL:
3385 if (ws->l_state.vertical_mwin > 0)
3386 ws->l_state.vertical_mwin--;
3388 case SWM_ARG_ID_STACKINC:
3389 ws->l_state.vertical_stacks++;
3391 case SWM_ARG_ID_STACKDEC:
3392 if (ws->l_state.vertical_stacks > 1)
3393 ws->l_state.vertical_stacks--;
3395 case SWM_ARG_ID_FLIPLAYOUT:
3396 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
3404 vertical_stack(struct workspace *ws, struct swm_geometry *g)
3406 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
3408 stack_master(ws, g, 0, ws->l_state.vertical_flip);
3412 horizontal_config(struct workspace *ws, int id)
3414 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
3417 case SWM_ARG_ID_STACKRESET:
3418 case SWM_ARG_ID_STACKINIT:
3419 ws->l_state.horizontal_mwin = 1;
3420 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
3421 ws->l_state.horizontal_stacks = 1;
3423 case SWM_ARG_ID_MASTERSHRINK:
3424 if (ws->l_state.horizontal_msize > 1)
3425 ws->l_state.horizontal_msize--;
3427 case SWM_ARG_ID_MASTERGROW:
3428 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
3429 ws->l_state.horizontal_msize++;
3431 case SWM_ARG_ID_MASTERADD:
3432 ws->l_state.horizontal_mwin++;
3434 case SWM_ARG_ID_MASTERDEL:
3435 if (ws->l_state.horizontal_mwin > 0)
3436 ws->l_state.horizontal_mwin--;
3438 case SWM_ARG_ID_STACKINC:
3439 ws->l_state.horizontal_stacks++;
3441 case SWM_ARG_ID_STACKDEC:
3442 if (ws->l_state.horizontal_stacks > 1)
3443 ws->l_state.horizontal_stacks--;
3445 case SWM_ARG_ID_FLIPLAYOUT:
3446 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
3454 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
3456 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
3458 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
3461 /* fullscreen view */
3463 max_stack(struct workspace *ws, struct swm_geometry *g)
3465 struct swm_geometry gg = *g;
3466 struct ws_win *win, *wintrans = NULL, *parent = NULL;
3467 int winno, num_screens;
3469 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
3474 winno = count_win(ws, 0);
3475 if (winno == 0 && count_win(ws, 1) == 0)
3478 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3479 TAILQ_FOREACH(win, &ws->winlist, entry) {
3480 if (win->transient) {
3482 parent = find_window(win->transient);
3486 if (win->floating && win->floatmaxed == 0 ) {
3488 * retain geometry for retrieval on exit from
3491 store_float_geom(win, ws->r);
3492 win->floatmaxed = 1;
3495 /* only reconfigure if necessary */
3496 if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
3497 HEIGHT(win) != gg.h) {
3503 WIDTH(win) += 2 * border_width;
3504 HEIGHT(win) += 2 * border_width;
3509 /* unmap only if we don't have multi screen */
3510 if (win != ws->focus)
3511 if (!(num_screens > 1 || outputs > 1))
3515 /* put the last transient on top */
3518 map_window_raised(parent->id);
3519 stack_floater(wintrans, ws->r);
3520 focus_magic(wintrans);
3525 send_to_ws(struct swm_region *r, union arg *args)
3527 int wsid = args->id;
3528 struct ws_win *win = NULL, *parent;
3529 struct workspace *ws, *nws;
3530 xcb_atom_t ws_idx_atom = XCB_ATOM_NONE;
3531 char ws_idx_str[SWM_PROPLEN];
3534 if (wsid >= workspace_limit)
3537 if (r && r->ws && r->ws->focus)
3543 if (win->ws->idx == wsid)
3546 DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%x\n", win->id);
3549 nws = &win->s->ws[wsid];
3551 a.id = SWM_ARG_ID_FOCUSPREV;
3553 if (win->transient) {
3554 parent = find_window(win->transient);
3556 unmap_window(parent);
3557 TAILQ_REMOVE(&ws->winlist, parent, entry);
3558 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
3563 TAILQ_REMOVE(&ws->winlist, win, entry);
3564 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
3565 if (TAILQ_EMPTY(&ws->winlist))
3566 r->ws->focus = NULL;
3569 /* Try to update the window's workspace property */
3570 ws_idx_atom = get_atom_from_string("_SWM_WS");
3572 snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) <
3574 DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
3576 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
3577 ws_idx_atom, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
3586 pressbutton(struct swm_region *r, union arg *args)
3588 xcb_test_fake_input(conn, XCB_BUTTON_PRESS, args->id,
3589 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3590 xcb_test_fake_input(conn, XCB_BUTTON_RELEASE, args->id,
3591 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3595 raise_toggle(struct swm_region *r, union arg *args)
3597 if (r == NULL || r->ws == NULL)
3600 r->ws->always_raise = !r->ws->always_raise;
3602 /* bring floaters back to top */
3603 if (r->ws->always_raise == 0)
3608 iconify(struct swm_region *r, union arg *args)
3612 if (r->ws->focus == NULL)
3614 unmap_window(r->ws->focus);
3615 update_iconic(r->ws->focus, 1);
3618 r->ws->focus = NULL;
3619 a.id = SWM_ARG_ID_FOCUSCUR;
3624 get_win_name(xcb_window_t win)
3627 xcb_get_property_cookie_t c;
3628 xcb_icccm_get_text_property_reply_t r;
3630 c = xcb_icccm_get_wm_name(conn, win);
3631 if (xcb_icccm_get_wm_name_reply(conn, c, &r, NULL)) {
3632 if (r.name_len > 0) {
3633 name = malloc(r.name_len + 1);
3635 xcb_icccm_get_text_property_reply_wipe(&r);
3638 memcpy(name, r.name, r.name_len);
3639 name[r.name_len] = '\0';
3641 xcb_icccm_get_text_property_reply_wipe(&r);
3648 uniconify(struct swm_region *r, union arg *args)
3655 DNPRINTF(SWM_D_MISC, "uniconify\n");
3657 if (r == NULL || r->ws == NULL)
3660 /* make sure we have anything to uniconify */
3661 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3662 if (win->ws == NULL)
3663 continue; /* should never happen */
3664 if (win->iconic == 0)
3672 search_resp_action = SWM_SEARCH_UNICONIFY;
3674 spawn_select(r, args, "search", &searchpid);
3676 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3679 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3680 if (win->ws == NULL)
3681 continue; /* should never happen */
3682 if (win->iconic == 0)
3685 name = get_win_name(win->id);
3688 fprintf(lfile, "%s.%u\n", name, win->id);
3696 name_workspace(struct swm_region *r, union arg *args)
3700 DNPRINTF(SWM_D_MISC, "name_workspace\n");
3706 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
3708 spawn_select(r, args, "name_workspace", &searchpid);
3710 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3713 fprintf(lfile, "%s", "");
3718 search_workspace(struct swm_region *r, union arg *args)
3721 struct workspace *ws;
3724 DNPRINTF(SWM_D_MISC, "search_workspace\n");
3730 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
3732 spawn_select(r, args, "search", &searchpid);
3734 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3737 for (i = 0; i < workspace_limit; i++) {
3741 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
3742 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
3749 search_win_cleanup(void)
3751 struct search_window *sw = NULL;
3753 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
3754 xcb_destroy_window(conn, sw->indicator);
3755 xcb_free_gc(conn, sw->gc);
3756 TAILQ_REMOVE(&search_wl, sw, entry);
3762 search_win(struct swm_region *r, union arg *args)
3764 struct ws_win *win = NULL;
3765 struct search_window *sw = NULL;
3767 uint32_t gcv[3], wa[2];
3772 XRectangle ibox, lbox;
3773 DNPRINTF(SWM_D_MISC, "search_win\n");
3776 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
3778 spawn_select(r, args, "search", &searchpid);
3780 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3783 TAILQ_INIT(&search_wl);
3786 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3787 if (win->iconic == 1)
3790 sw = calloc(1, sizeof(struct search_window));
3792 warn("search_win: calloc");
3794 search_win_cleanup();
3800 snprintf(s, sizeof s, "%d", i);
3803 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
3805 w = xcb_generate_id(conn);
3806 wa[0] = r->s->c[SWM_S_COLOR_FOCUS].color;
3807 wa[1] = r->s->c[SWM_S_COLOR_UNFOCUS].color;
3808 xcb_create_window(conn, XCB_COPY_FROM_PARENT, w, win->id, 0, 0,
3809 lbox.width + 4, bar_fs_extents->max_logical_extent.height,
3810 1, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
3811 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
3814 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
3816 sw->gc = xcb_generate_id(conn);
3817 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
3818 gcv[1] = r->s->c[SWM_S_COLOR_FOCUS].color;
3820 xcb_create_gc(conn, sw->gc, w, XCB_GC_FOREGROUND |
3821 XCB_GC_BACKGROUND | XCB_GC_GRAPHICS_EXPOSURES, gcv);
3822 map_window_raised(w);
3824 xcb_image_text_8(conn, len, w, sw->gc, 2,
3825 (bar_fs_extents->max_logical_extent.height -
3826 lbox.height) / 2 - lbox.y, s);
3828 DNPRINTF(SWM_D_MISC, "search_win: mapped window: 0x%x\n", w);
3830 fprintf(lfile, "%d\n", i);
3838 search_resp_uniconify(char *resp, unsigned long len)
3844 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
3846 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
3847 if (win->iconic == 0)
3849 name = get_win_name(win->id);
3852 if (asprintf(&s, "%s.%u", name, win->id) == -1) {
3857 if (strncmp(s, resp, len) == 0) {
3858 /* XXX this should be a callback to generalize */
3859 update_iconic(win, 0);
3868 search_resp_name_workspace(char *resp, unsigned long len)
3870 struct workspace *ws;
3872 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
3874 if (search_r->ws == NULL)
3879 free(search_r->ws->name);
3880 search_r->ws->name = NULL;
3884 ws->name = strdup(resp);
3885 if (ws->name == NULL) {
3886 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
3887 "strdup: %s", strerror(errno));
3894 search_resp_search_workspace(char *resp, unsigned long len)
3901 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
3905 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
3912 ws_idx = strtonum(q, 1, workspace_limit, &errstr);
3914 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
3921 switchws(search_r, &a);
3925 search_resp_search_window(char *resp, unsigned long len)
3930 struct search_window *sw;
3932 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
3936 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
3941 idx = strtonum(s, 1, INT_MAX, &errstr);
3943 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
3950 TAILQ_FOREACH(sw, &search_wl, entry)
3951 if (idx == sw->idx) {
3957 #define MAX_RESP_LEN 1024
3960 search_do_resp(void)
3966 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
3971 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
3972 warn("search: calloc");
3976 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
3978 warn("search: read error");
3981 resp[rbytes] = '\0';
3984 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
3985 * newline, so work around that by sanitizing the resp now.
3987 resp[strcspn(resp, "\n")] = '\0';
3990 switch (search_resp_action) {
3991 case SWM_SEARCH_UNICONIFY:
3992 search_resp_uniconify(resp, len);
3994 case SWM_SEARCH_NAME_WORKSPACE:
3995 search_resp_name_workspace(resp, len);
3997 case SWM_SEARCH_SEARCH_WORKSPACE:
3998 search_resp_search_workspace(resp, len);
4000 case SWM_SEARCH_SEARCH_WINDOW:
4001 search_resp_search_window(resp, len);
4006 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
4007 search_win_cleanup();
4009 search_resp_action = SWM_SEARCH_NONE;
4010 close(select_resp_pipe[0]);
4015 wkill(struct swm_region *r, union arg *args)
4017 DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
4019 if (r->ws->focus == NULL)
4022 if (args->id == SWM_ARG_ID_KILLWINDOW)
4023 xcb_kill_client(conn, r->ws->focus->id);
4025 if (r->ws->focus->can_delete)
4026 client_msg(r->ws->focus, adelete);
4031 floating_toggle_win(struct ws_win *win)
4033 struct swm_region *r;
4043 /* reject floating toggles in max stack mode */
4044 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
4047 if (win->floating) {
4048 if (!win->floatmaxed) {
4049 /* retain position for refloat */
4050 store_float_geom(win, r);
4054 if (win->g_floatvalid) {
4055 /* refloat at last floating relative position */
4056 X(win) = win->g_float.x + X(r);
4057 Y(win) = win->g_float.y + Y(r);
4058 WIDTH(win) = win->g_float.w;
4059 HEIGHT(win) = win->g_float.h;
4064 ewmh_update_actions(win);
4070 floating_toggle(struct swm_region *r, union arg *args)
4072 struct ws_win *win = r->ws->focus;
4078 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4079 _NET_WM_STATE_TOGGLE);
4083 if (win == win->ws->focus) {
4084 a.id = SWM_ARG_ID_FOCUSCUR;
4085 focus(win->ws->r, &a);
4090 constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
4092 if (MAX_X(win) + BORDER(win) > MAX_X(r)) {
4094 WIDTH(win) = MAX_X(r) - X(win) - BORDER(win);
4096 X(win) = MAX_X(r)- WIDTH(win) - BORDER(win);
4099 if (X(win) + BORDER(win) < X(r)) {
4101 WIDTH(win) -= X(r) - X(win) - BORDER(win);
4103 X(win) = X(r) - BORDER(win);
4106 if (MAX_Y(win) + BORDER(win) > MAX_Y(r)) {
4108 HEIGHT(win) = MAX_Y(r) - Y(win) - BORDER(win);
4110 Y(win) = MAX_Y(r) - HEIGHT(win) - BORDER(win);
4113 if (Y(win) + BORDER(win) < Y(r)) {
4115 HEIGHT(win) -= Y(r) - Y(win) - BORDER(win);
4117 Y(win) = Y(r) - BORDER(win);
4123 if (HEIGHT(win) < 1)
4129 update_window(struct ws_win *win)
4134 mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
4135 XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT |
4136 XCB_CONFIG_WINDOW_BORDER_WIDTH;
4140 wc[3] = HEIGHT(win);
4141 wc[4] = BORDER(win);
4143 DNPRINTF(SWM_D_EVENT, "update_window: window: 0x%x, (x,y) w x h: "
4144 "(%d,%d) %d x %d, bordered: %s\n", win->id, wc[0], wc[1], wc[2],
4145 wc[3], YESNO(win->bordered));
4147 xcb_configure_window(conn, win->id, mask, wc);
4150 #define SWM_RESIZE_STEPS (50)
4153 resize(struct ws_win *win, union arg *args)
4155 xcb_timestamp_t time = 0;
4156 struct swm_region *r = NULL;
4157 int resize_step = 0;
4158 struct swm_geometry g;
4159 int top = 0, left = 0, buttonrelease;
4161 unsigned int shape; /* cursor style */
4162 xcb_cursor_t cursor;
4163 xcb_font_t cursor_font;
4164 xcb_grab_pointer_cookie_t gpc;
4165 xcb_grab_pointer_reply_t *gpr;
4166 xcb_query_pointer_reply_t *xpr;
4167 xcb_generic_event_t *evt;
4168 xcb_motion_notify_event_t *mne;
4174 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4177 DNPRINTF(SWM_D_MOUSE, "resize: window: 0x%x, floating: %s, "
4178 "transient: 0x%x\n", win->id, YESNO(win->floating),
4181 if (!(win->transient != 0 || win->floating != 0))
4184 /* reject resizes in max mode for floaters (transient ok) */
4185 if (win->floatmaxed)
4189 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4195 case SWM_ARG_ID_WIDTHSHRINK:
4196 WIDTH(win) -= SWM_RESIZE_STEPS;
4199 case SWM_ARG_ID_WIDTHGROW:
4200 WIDTH(win) += SWM_RESIZE_STEPS;
4203 case SWM_ARG_ID_HEIGHTSHRINK:
4204 HEIGHT(win) -= SWM_RESIZE_STEPS;
4207 case SWM_ARG_ID_HEIGHTGROW:
4208 HEIGHT(win) += SWM_RESIZE_STEPS;
4215 constrain_window(win, r, 1);
4217 store_float_geom(win,r);
4221 /* get cursor offset from window root */
4222 xpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4229 if (xpr->win_x < WIDTH(win) / 2)
4232 if (xpr->win_y < HEIGHT(win) / 2)
4235 if (args->id == SWM_ARG_ID_CENTER)
4238 shape = (left) ? XC_top_left_corner : XC_top_right_corner;
4240 shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
4242 cursor_font = xcb_generate_id(conn);
4243 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4245 cursor = xcb_generate_id(conn);
4246 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4247 shape, shape + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4249 gpc = xcb_grab_pointer(conn, False, win->id, MOUSEMASK,
4250 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE, cursor,
4252 gpr = xcb_grab_pointer_reply(conn, gpc, NULL);
4254 xcb_free_cursor(conn, cursor);
4255 xcb_close_font(conn, cursor_font);
4261 while ((evt = xcb_poll_for_event(conn)) && buttonrelease != 1) {
4263 XMaskEvent(display, MOUSEMASK | ExposureMask |
4264 SubstructureRedirectMask, &ev);
4266 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4267 case XCB_BUTTON_RELEASE:
4270 case XCB_MOTION_NOTIFY:
4271 mne = (xcb_motion_notify_event_t *)evt;
4272 /* cursor offset/delta from start of the operation */
4273 dx = mne->root_x - xpr->root_x;
4274 dy = mne->root_y - xpr->root_y;
4280 if (args->id == SWM_ARG_ID_CENTER) {
4281 if (g.h / 2 + dy < 1)
4285 HEIGHT(win) = g.h + 2 * dy;
4293 HEIGHT(win) = g.h + dy;
4300 if (args->id == SWM_ARG_ID_CENTER) {
4301 if (g.w / 2 + dx < 1)
4305 WIDTH(win) = g.w + 2 * dx;
4313 WIDTH(win) = g.w + dx;
4316 constrain_window(win, r, 1);
4318 /* not free, don't sync more than 120 times / second */
4319 if ((mne->time - time) > (1000 / 120) ) {
4335 store_float_geom(win,r);
4337 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4338 xcb_free_cursor(conn, cursor);
4339 xcb_close_font(conn, cursor_font);
4345 resize_step(struct swm_region *r, union arg *args)
4347 struct ws_win *win = NULL;
4349 if (r && r->ws && r->ws->focus)
4357 #define SWM_MOVE_STEPS (50)
4360 move(struct ws_win *win, union arg *args)
4362 xcb_timestamp_t time = 0;
4363 int move_step = 0, buttonrelease;
4364 struct swm_region *r = NULL;
4365 xcb_font_t cursor_font;
4366 xcb_cursor_t cursor;
4367 xcb_grab_pointer_cookie_t gpc;
4368 xcb_grab_pointer_reply_t *gpr;
4369 xcb_query_pointer_reply_t *qpr;
4370 xcb_generic_event_t *evt;
4371 xcb_motion_notify_event_t *mne;
4377 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4380 DNPRINTF(SWM_D_MOUSE, "move: window: 0x%x, floating: %s, transient: "
4381 "0x%x\n", win->id, YESNO(win->floating), win->transient);
4383 /* in max_stack mode should only move transients */
4384 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
4388 if (win->floating == 0 && !win->transient) {
4389 store_float_geom(win, r);
4390 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4393 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4400 case SWM_ARG_ID_MOVELEFT:
4401 X(win) -= (SWM_MOVE_STEPS - border_width);
4404 case SWM_ARG_ID_MOVERIGHT:
4405 X(win) += (SWM_MOVE_STEPS - border_width);
4408 case SWM_ARG_ID_MOVEUP:
4409 Y(win) -= (SWM_MOVE_STEPS - border_width);
4412 case SWM_ARG_ID_MOVEDOWN:
4413 Y(win) += (SWM_MOVE_STEPS - border_width);
4420 constrain_window(win, r, 0);
4422 store_float_geom(win, r);
4426 cursor_font = xcb_generate_id(conn);
4427 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4429 cursor = xcb_generate_id(conn);
4430 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4431 XC_fleur, XC_fleur + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4433 gpc = xcb_grab_pointer(conn, False, win->id, MOUSEMASK,
4434 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC,
4435 XCB_WINDOW_NONE, cursor, XCB_CURRENT_TIME);
4436 gpr = xcb_grab_pointer_reply(conn, gpc, NULL);
4438 xcb_free_cursor(conn, cursor);
4439 xcb_close_font(conn, cursor_font);
4443 /* get cursor offset from window root */
4444 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4447 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4448 xcb_free_cursor(conn, cursor);
4449 xcb_close_font(conn, cursor_font);
4454 while ((evt = xcb_poll_for_event(conn)) && buttonrelease != 1) {
4456 XMaskEvent(display, MOUSEMASK | ExposureMask |
4457 SubstructureRedirectMask, &ev);
4459 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4460 case XCB_BUTTON_RELEASE:
4463 case XCB_MOTION_NOTIFY:
4464 mne = (xcb_motion_notify_event_t *)evt;
4465 X(win) = mne->root_x - qpr->win_x - border_width;
4466 Y(win) = mne->root_y - qpr->win_y - border_width;
4468 constrain_window(win, r, 0);
4470 /* not free, don't sync more than 120 times / second */
4471 if ((mne->time - time) > (1000 / 120) ) {
4487 store_float_geom(win, r);
4489 xcb_free_cursor(conn, cursor);
4490 xcb_close_font(conn, cursor_font);
4491 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4495 move_step(struct swm_region *r, union arg *args)
4497 struct ws_win *win = NULL;
4499 if (r && r->ws && r->ws->focus)
4504 if (!(win->transient != 0 || win->floating != 0))
4511 /* user/key callable function IDs */
4600 kf_search_workspace,
4602 kf_dumpwins, /* MUST BE LAST */
4606 /* key definitions */
4608 dummykeyfunc(struct swm_region *r, union arg *args)
4613 char name[SWM_FUNCNAME_LEN];
4614 void (*func)(struct swm_region *r, union arg *);
4616 } keyfuncs[kf_invalid + 1] = {
4617 /* name function argument */
4618 { "cycle_layout", cycle_layout, {0} },
4619 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
4620 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
4621 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
4622 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
4623 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
4624 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
4625 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
4626 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
4627 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
4628 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
4629 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
4630 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
4631 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
4632 { "quit", quit, {0} },
4633 { "restart", restart, {0} },
4634 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
4635 { "ws_1", switchws, {.id = 0} },
4636 { "ws_2", switchws, {.id = 1} },
4637 { "ws_3", switchws, {.id = 2} },
4638 { "ws_4", switchws, {.id = 3} },
4639 { "ws_5", switchws, {.id = 4} },
4640 { "ws_6", switchws, {.id = 5} },
4641 { "ws_7", switchws, {.id = 6} },
4642 { "ws_8", switchws, {.id = 7} },
4643 { "ws_9", switchws, {.id = 8} },
4644 { "ws_10", switchws, {.id = 9} },
4645 { "ws_11", switchws, {.id = 10} },
4646 { "ws_12", switchws, {.id = 11} },
4647 { "ws_13", switchws, {.id = 12} },
4648 { "ws_14", switchws, {.id = 13} },
4649 { "ws_15", switchws, {.id = 14} },
4650 { "ws_16", switchws, {.id = 15} },
4651 { "ws_17", switchws, {.id = 16} },
4652 { "ws_18", switchws, {.id = 17} },
4653 { "ws_19", switchws, {.id = 18} },
4654 { "ws_20", switchws, {.id = 19} },
4655 { "ws_21", switchws, {.id = 20} },
4656 { "ws_22", switchws, {.id = 21} },
4657 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
4658 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
4659 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
4660 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
4661 { "ws_prior", priorws, {0} },
4662 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
4663 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
4664 { "mvws_1", send_to_ws, {.id = 0} },
4665 { "mvws_2", send_to_ws, {.id = 1} },
4666 { "mvws_3", send_to_ws, {.id = 2} },
4667 { "mvws_4", send_to_ws, {.id = 3} },
4668 { "mvws_5", send_to_ws, {.id = 4} },
4669 { "mvws_6", send_to_ws, {.id = 5} },
4670 { "mvws_7", send_to_ws, {.id = 6} },
4671 { "mvws_8", send_to_ws, {.id = 7} },
4672 { "mvws_9", send_to_ws, {.id = 8} },
4673 { "mvws_10", send_to_ws, {.id = 9} },
4674 { "mvws_11", send_to_ws, {.id = 10} },
4675 { "mvws_12", send_to_ws, {.id = 11} },
4676 { "mvws_13", send_to_ws, {.id = 12} },
4677 { "mvws_14", send_to_ws, {.id = 13} },
4678 { "mvws_15", send_to_ws, {.id = 14} },
4679 { "mvws_16", send_to_ws, {.id = 15} },
4680 { "mvws_17", send_to_ws, {.id = 16} },
4681 { "mvws_18", send_to_ws, {.id = 17} },
4682 { "mvws_19", send_to_ws, {.id = 18} },
4683 { "mvws_20", send_to_ws, {.id = 19} },
4684 { "mvws_21", send_to_ws, {.id = 20} },
4685 { "mvws_22", send_to_ws, {.id = 21} },
4686 { "bar_toggle", bar_toggle, {0} },
4687 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
4688 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
4689 { "float_toggle", floating_toggle,{0} },
4690 { "version", version, {0} },
4691 { "spawn_custom", dummykeyfunc, {0} },
4692 { "iconify", iconify, {0} },
4693 { "uniconify", uniconify, {0} },
4694 { "raise_toggle", raise_toggle, {0} },
4695 { "button2", pressbutton, {2} },
4696 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
4697 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
4698 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
4699 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
4700 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
4701 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
4702 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
4703 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
4704 { "name_workspace", name_workspace, {0} },
4705 { "search_workspace", search_workspace, {0} },
4706 { "search_win", search_win, {0} },
4707 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
4708 { "invalid key func", NULL, {0} },
4711 RB_ENTRY(key) entry;
4714 enum keyfuncid funcid;
4717 RB_HEAD(key_tree, key);
4720 key_cmp(struct key *kp1, struct key *kp2)
4722 if (kp1->keysym < kp2->keysym)
4724 if (kp1->keysym > kp2->keysym)
4727 if (kp1->mod < kp2->mod)
4729 if (kp1->mod > kp2->mod)
4735 RB_GENERATE(key_tree, key, entry, key_cmp);
4736 struct key_tree keys;
4739 enum { client_click, root_click };
4741 unsigned int action;
4743 unsigned int button;
4744 void (*func)(struct ws_win *, union arg *);
4747 /* action key mouse button func args */
4748 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
4749 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
4750 { client_click, MODKEY, Button1, move, {0} },
4754 update_modkey(unsigned int mod)
4760 RB_FOREACH(kp, key_tree, &keys)
4761 if (kp->mod & ShiftMask)
4762 kp->mod = mod | ShiftMask;
4766 for (i = 0; i < LENGTH(buttons); i++)
4767 if (buttons[i].mask & ShiftMask)
4768 buttons[i].mask = mod | ShiftMask;
4770 buttons[i].mask = mod;
4775 TAILQ_ENTRY(spawn_prog) entry;
4780 TAILQ_HEAD(spawn_list, spawn_prog);
4781 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
4784 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
4787 struct spawn_prog *prog = NULL;
4789 char *ap, **real_args;
4791 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
4794 TAILQ_FOREACH(prog, &spawns, entry) {
4795 if (!strcasecmp(spawn_name, prog->name))
4799 warnx("spawn_custom: program %s not found", spawn_name);
4803 /* make room for expanded args */
4804 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
4805 err(1, "spawn_custom: calloc real_args");
4807 /* expand spawn_args into real_args */
4808 for (i = 0; i < prog->argc; i++) {
4810 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
4811 if (!strcasecmp(ap, "$bar_border")) {
4813 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
4815 err(1, "spawn_custom border color");
4816 } else if (!strcasecmp(ap, "$bar_color")) {
4818 strdup(r->s->c[SWM_S_COLOR_BAR].name))
4820 err(1, "spawn_custom bar color");
4821 } else if (!strcasecmp(ap, "$bar_font")) {
4822 if ((real_args[i] = strdup(bar_fonts))
4824 err(1, "spawn_custom bar fonts");
4825 } else if (!strcasecmp(ap, "$bar_font_color")) {
4827 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
4829 err(1, "spawn_custom color font");
4830 } else if (!strcasecmp(ap, "$color_focus")) {
4832 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
4834 err(1, "spawn_custom color focus");
4835 } else if (!strcasecmp(ap, "$color_unfocus")) {
4837 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
4839 err(1, "spawn_custom color unfocus");
4841 /* no match --> copy as is */
4842 if ((real_args[i] = strdup(ap)) == NULL)
4843 err(1, "spawn_custom strdup(ap)");
4845 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
4850 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
4851 for (i = 0; i < prog->argc; i++)
4852 DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
4853 DNPRINTF(SWM_D_SPAWN, "\n");
4855 *ret_args = real_args;
4856 return (prog->argc);
4860 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
4866 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4870 spawn(r->ws->idx, &a, 1);
4872 for (i = 0; i < spawn_argc; i++)
4878 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
4884 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4888 if (pipe(select_list_pipe) == -1)
4889 err(1, "pipe error");
4890 if (pipe(select_resp_pipe) == -1)
4891 err(1, "pipe error");
4893 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
4894 err(1, "could not disable SIGPIPE");
4895 switch (*pid = fork()) {
4897 err(1, "cannot fork");
4900 if (dup2(select_list_pipe[0], 0) == -1)
4902 if (dup2(select_resp_pipe[1], 1) == -1)
4904 close(select_list_pipe[1]);
4905 close(select_resp_pipe[0]);
4906 spawn(r->ws->idx, &a, 0);
4908 default: /* parent */
4909 close(select_list_pipe[0]);
4910 close(select_resp_pipe[1]);
4914 for (i = 0; i < spawn_argc; i++)
4920 spawn_insert(char *name, char *args)
4922 char *arg, *cp, *ptr;
4923 struct spawn_prog *sp;
4925 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
4927 if ((sp = calloc(1, sizeof *sp)) == NULL)
4928 err(1, "spawn_insert: malloc");
4929 if ((sp->name = strdup(name)) == NULL)
4930 err(1, "spawn_insert: strdup");
4932 /* convert the arguments to an argument list */
4933 if ((ptr = cp = strdup(args)) == NULL)
4934 err(1, "spawn_insert: strdup");
4935 while ((arg = strsep(&ptr, " \t")) != NULL) {
4936 /* empty field; skip it */
4941 if ((sp->argv = realloc(sp->argv, sp->argc *
4942 sizeof *sp->argv)) == NULL)
4943 err(1, "spawn_insert: realloc");
4944 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
4945 err(1, "spawn_insert: strdup");
4949 TAILQ_INSERT_TAIL(&spawns, sp, entry);
4950 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
4954 spawn_remove(struct spawn_prog *sp)
4958 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
4960 TAILQ_REMOVE(&spawns, sp, entry);
4961 for (i = 0; i < sp->argc; i++)
4967 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
4971 spawn_replace(struct spawn_prog *sp, char *name, char *args)
4973 DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
4976 spawn_insert(name, args);
4978 DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
4982 setspawn(char *name, char *args)
4984 struct spawn_prog *sp;
4986 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
4991 TAILQ_FOREACH(sp, &spawns, entry) {
4992 if (!strcmp(sp->name, name)) {
4996 spawn_replace(sp, name, args);
4997 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5001 if (*args == '\0') {
5002 warnx("error: setspawn: cannot find program: %s", name);
5006 spawn_insert(name, args);
5007 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5011 setconfspawn(char *selector, char *value, int flags)
5013 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, value);
5015 setspawn(selector, value);
5017 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
5024 setconfspawn("term", "xterm", 0);
5025 setconfspawn("spawn_term", "xterm", 0);
5026 setconfspawn("screenshot_all", "screenshot.sh full", 0);
5027 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
5028 setconfspawn("lock", "xlock", 0);
5029 setconfspawn("initscr", "initscreen.sh", 0);
5030 setconfspawn("menu", "dmenu_run"
5033 " -nf $bar_font_color"
5035 " -sf $bar_color", 0);
5036 setconfspawn("search", "dmenu"
5040 " -nf $bar_font_color"
5042 " -sf $bar_color", 0);
5043 setconfspawn("name_workspace", "dmenu"
5047 " -nf $bar_font_color"
5049 " -sf $bar_color", 0);
5053 #define SWM_MODNAME_SIZE 32
5054 #define SWM_KEY_WS "\n+ \t"
5056 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
5060 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
5061 if (mod == NULL || ks == NULL) {
5062 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
5065 if (keystr == NULL || strlen(keystr) == 0) {
5066 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
5072 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
5073 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
5075 cp += (long)strspn(cp, SWM_KEY_WS);
5076 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
5078 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
5080 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
5082 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
5084 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
5086 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
5088 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
5089 *mod |= ControlMask;
5091 *ks = XStringToKeysym(name);
5092 XConvertCase(*ks, ks, &uks);
5093 if (ks == NoSymbol) {
5095 "parsekeys: invalid key %s\n",
5101 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
5106 strdupsafe(char *str)
5111 return (strdup(str));
5115 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
5119 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
5120 keyfuncs[kfid].name, spawn_name);
5122 if ((kp = malloc(sizeof *kp)) == NULL)
5123 err(1, "key_insert: malloc");
5128 kp->spawn_name = strdupsafe(spawn_name);
5129 RB_INSERT(key_tree, &keys, kp);
5131 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
5135 key_lookup(unsigned int mod, KeySym ks)
5142 return (RB_FIND(key_tree, &keys, &kp));
5146 key_remove(struct key *kp)
5148 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
5150 RB_REMOVE(key_tree, &keys, kp);
5151 free(kp->spawn_name);
5154 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
5158 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
5161 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
5165 key_insert(mod, ks, kfid, spawn_name);
5167 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
5171 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
5176 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
5177 keyfuncs[kfid].name, spawn_name);
5179 if ((kp = key_lookup(mod, ks)) != NULL) {
5180 if (kfid == kf_invalid)
5183 key_replace(kp, mod, ks, kfid, spawn_name);
5184 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5187 if (kfid == kf_invalid) {
5188 warnx("error: setkeybinding: cannot find mod/key combination");
5189 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5193 key_insert(mod, ks, kfid, spawn_name);
5194 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5198 setconfbinding(char *selector, char *value, int flags)
5200 enum keyfuncid kfid;
5203 struct spawn_prog *sp;
5204 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
5205 if (selector == NULL) {
5206 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
5207 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5209 setkeybinding(mod, ks, kfid, NULL);
5214 /* search by key function name */
5215 for (kfid = 0; kfid < kf_invalid; (kfid)++) {
5216 if (strncasecmp(selector, keyfuncs[kfid].name,
5217 SWM_FUNCNAME_LEN) == 0) {
5218 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5220 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5221 setkeybinding(mod, ks, kfid, NULL);
5227 /* search by custom spawn name */
5228 TAILQ_FOREACH(sp, &spawns, entry) {
5229 if (strcasecmp(selector, sp->name) == 0) {
5230 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5232 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5233 setkeybinding(mod, ks, kf_spawn_custom,
5240 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
5247 setkeybinding(MODKEY, XK_space, kf_cycle_layout,NULL);
5248 setkeybinding(MODKEY|ShiftMask, XK_backslash, kf_flip_layout, NULL);
5249 setkeybinding(MODKEY|ShiftMask, XK_space, kf_stack_reset, NULL);
5250 setkeybinding(MODKEY, XK_h, kf_master_shrink,NULL);
5251 setkeybinding(MODKEY, XK_l, kf_master_grow, NULL);
5252 setkeybinding(MODKEY, XK_comma, kf_master_add, NULL);
5253 setkeybinding(MODKEY, XK_period, kf_master_del, NULL);
5254 setkeybinding(MODKEY|ShiftMask, XK_comma, kf_stack_inc, NULL);
5255 setkeybinding(MODKEY|ShiftMask, XK_period, kf_stack_dec, NULL);
5256 setkeybinding(MODKEY, XK_Return, kf_swap_main, NULL);
5257 setkeybinding(MODKEY, XK_j, kf_focus_next, NULL);
5258 setkeybinding(MODKEY, XK_k, kf_focus_prev, NULL);
5259 setkeybinding(MODKEY|ShiftMask, XK_j, kf_swap_next, NULL);
5260 setkeybinding(MODKEY|ShiftMask, XK_k, kf_swap_prev, NULL);
5261 setkeybinding(MODKEY|ShiftMask, XK_Return, kf_spawn_custom,"term");
5262 setkeybinding(MODKEY, XK_p, kf_spawn_custom,"menu");
5263 setkeybinding(MODKEY|ShiftMask, XK_q, kf_quit, NULL);
5264 setkeybinding(MODKEY, XK_q, kf_restart, NULL);
5265 setkeybinding(MODKEY, XK_m, kf_focus_main, NULL);
5266 setkeybinding(MODKEY, XK_1, kf_ws_1, NULL);
5267 setkeybinding(MODKEY, XK_2, kf_ws_2, NULL);
5268 setkeybinding(MODKEY, XK_3, kf_ws_3, NULL);
5269 setkeybinding(MODKEY, XK_4, kf_ws_4, NULL);
5270 setkeybinding(MODKEY, XK_5, kf_ws_5, NULL);
5271 setkeybinding(MODKEY, XK_6, kf_ws_6, NULL);
5272 setkeybinding(MODKEY, XK_7, kf_ws_7, NULL);
5273 setkeybinding(MODKEY, XK_8, kf_ws_8, NULL);
5274 setkeybinding(MODKEY, XK_9, kf_ws_9, NULL);
5275 setkeybinding(MODKEY, XK_0, kf_ws_10, NULL);
5276 setkeybinding(MODKEY, XK_F1, kf_ws_11, NULL);
5277 setkeybinding(MODKEY, XK_F2, kf_ws_12, NULL);
5278 setkeybinding(MODKEY, XK_F3, kf_ws_13, NULL);
5279 setkeybinding(MODKEY, XK_F4, kf_ws_14, NULL);
5280 setkeybinding(MODKEY, XK_F5, kf_ws_15, NULL);
5281 setkeybinding(MODKEY, XK_F6, kf_ws_16, NULL);
5282 setkeybinding(MODKEY, XK_F7, kf_ws_17, NULL);
5283 setkeybinding(MODKEY, XK_F8, kf_ws_18, NULL);
5284 setkeybinding(MODKEY, XK_F9, kf_ws_19, NULL);
5285 setkeybinding(MODKEY, XK_F10, kf_ws_20, NULL);
5286 setkeybinding(MODKEY, XK_F11, kf_ws_21, NULL);
5287 setkeybinding(MODKEY, XK_F12, kf_ws_22, NULL);
5288 setkeybinding(MODKEY, XK_Right, kf_ws_next, NULL);
5289 setkeybinding(MODKEY, XK_Left, kf_ws_prev, NULL);
5290 setkeybinding(MODKEY, XK_Up, kf_ws_next_all, NULL);
5291 setkeybinding(MODKEY, XK_Down, kf_ws_prev_all, NULL);
5292 setkeybinding(MODKEY, XK_a, kf_ws_prior, NULL);
5293 setkeybinding(MODKEY|ShiftMask, XK_Right, kf_screen_next, NULL);
5294 setkeybinding(MODKEY|ShiftMask, XK_Left, kf_screen_prev, NULL);
5295 setkeybinding(MODKEY|ShiftMask, XK_1, kf_mvws_1, NULL);
5296 setkeybinding(MODKEY|ShiftMask, XK_2, kf_mvws_2, NULL);
5297 setkeybinding(MODKEY|ShiftMask, XK_3, kf_mvws_3, NULL);
5298 setkeybinding(MODKEY|ShiftMask, XK_4, kf_mvws_4, NULL);
5299 setkeybinding(MODKEY|ShiftMask, XK_5, kf_mvws_5, NULL);
5300 setkeybinding(MODKEY|ShiftMask, XK_6, kf_mvws_6, NULL);
5301 setkeybinding(MODKEY|ShiftMask, XK_7, kf_mvws_7, NULL);
5302 setkeybinding(MODKEY|ShiftMask, XK_8, kf_mvws_8, NULL);
5303 setkeybinding(MODKEY|ShiftMask, XK_9, kf_mvws_9, NULL);
5304 setkeybinding(MODKEY|ShiftMask, XK_0, kf_mvws_10, NULL);
5305 setkeybinding(MODKEY|ShiftMask, XK_F1, kf_mvws_11, NULL);
5306 setkeybinding(MODKEY|ShiftMask, XK_F2, kf_mvws_12, NULL);
5307 setkeybinding(MODKEY|ShiftMask, XK_F3, kf_mvws_13, NULL);
5308 setkeybinding(MODKEY|ShiftMask, XK_F4, kf_mvws_14, NULL);
5309 setkeybinding(MODKEY|ShiftMask, XK_F5, kf_mvws_15, NULL);
5310 setkeybinding(MODKEY|ShiftMask, XK_F6, kf_mvws_16, NULL);
5311 setkeybinding(MODKEY|ShiftMask, XK_F7, kf_mvws_17, NULL);
5312 setkeybinding(MODKEY|ShiftMask, XK_F8, kf_mvws_18, NULL);
5313 setkeybinding(MODKEY|ShiftMask, XK_F9, kf_mvws_19, NULL);
5314 setkeybinding(MODKEY|ShiftMask, XK_F10, kf_mvws_20, NULL);
5315 setkeybinding(MODKEY|ShiftMask, XK_F11, kf_mvws_21, NULL);
5316 setkeybinding(MODKEY|ShiftMask, XK_F12, kf_mvws_22, NULL);
5317 setkeybinding(MODKEY, XK_b, kf_bar_toggle, NULL);
5318 setkeybinding(MODKEY, XK_Tab, kf_focus_next, NULL);
5319 setkeybinding(MODKEY|ShiftMask, XK_Tab, kf_focus_prev, NULL);
5320 setkeybinding(MODKEY|ShiftMask, XK_x, kf_wind_kill, NULL);
5321 setkeybinding(MODKEY, XK_x, kf_wind_del, NULL);
5322 setkeybinding(MODKEY, XK_s, kf_spawn_custom,"screenshot_all");
5323 setkeybinding(MODKEY|ShiftMask, XK_s, kf_spawn_custom,"screenshot_wind");
5324 setkeybinding(MODKEY, XK_t, kf_float_toggle,NULL);
5325 setkeybinding(MODKEY|ShiftMask, XK_v, kf_version, NULL);
5326 setkeybinding(MODKEY|ShiftMask, XK_Delete, kf_spawn_custom,"lock");
5327 setkeybinding(MODKEY|ShiftMask, XK_i, kf_spawn_custom,"initscr");
5328 setkeybinding(MODKEY, XK_w, kf_iconify, NULL);
5329 setkeybinding(MODKEY|ShiftMask, XK_w, kf_uniconify, NULL);
5330 setkeybinding(MODKEY|ShiftMask, XK_r, kf_raise_toggle,NULL);
5331 setkeybinding(MODKEY, XK_v, kf_button2, NULL);
5332 setkeybinding(MODKEY, XK_equal, kf_width_grow, NULL);
5333 setkeybinding(MODKEY, XK_minus, kf_width_shrink,NULL);
5334 setkeybinding(MODKEY|ShiftMask, XK_equal, kf_height_grow, NULL);
5335 setkeybinding(MODKEY|ShiftMask, XK_minus, kf_height_shrink,NULL);
5336 setkeybinding(MODKEY, XK_bracketleft, kf_move_left, NULL);
5337 setkeybinding(MODKEY, XK_bracketright,kf_move_right, NULL);
5338 setkeybinding(MODKEY|ShiftMask, XK_bracketleft, kf_move_up, NULL);
5339 setkeybinding(MODKEY|ShiftMask, XK_bracketright,kf_move_down, NULL);
5340 setkeybinding(MODKEY|ShiftMask, XK_slash, kf_name_workspace,NULL);
5341 setkeybinding(MODKEY, XK_slash, kf_search_workspace,NULL);
5342 setkeybinding(MODKEY, XK_f, kf_search_win, NULL);
5344 setkeybinding(MODKEY|ShiftMask, XK_d, kf_dumpwins, NULL);
5353 while (RB_EMPTY(&keys) == 0) {
5354 kp = RB_ROOT(&keys);
5360 setkeymapping(char *selector, char *value, int flags)
5362 char keymapping_file[PATH_MAX];
5363 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
5364 if (value[0] == '~')
5365 snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
5366 pwd->pw_dir, &value[1]);
5368 strlcpy(keymapping_file, value, sizeof keymapping_file);
5370 /* load new key bindings; if it fails, revert to default bindings */
5371 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
5375 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
5380 updatenumlockmask(void)
5383 xcb_get_modifier_mapping_reply_t *modmap_r;
5384 xcb_keycode_t *modmap, kc;
5386 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
5389 modmap_r = xcb_get_modifier_mapping_reply(conn,
5390 xcb_get_modifier_mapping(conn),
5393 modmap = xcb_get_modifier_mapping_keycodes(modmap_r);
5394 for (i = 0; i < 8; i++) {
5395 for (j = 0; j < modmap_r->keycodes_per_modifier; j++) {
5396 kc = modmap[i * modmap_r->keycodes_per_modifier
5399 if (kc == *((xcb_keycode_t *)xcb_key_symbols_get_keycode(syms,
5401 numlockmask = (1 << i);
5413 xcb_keycode_t *code;
5414 unsigned int modifiers[] =
5415 { 0, LockMask, numlockmask, numlockmask | LockMask };
5418 DNPRINTF(SWM_D_MISC, "grabkeys\n");
5419 updatenumlockmask();
5421 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
5422 for (k = 0; k < num_screens; k++) {
5423 if (TAILQ_EMPTY(&screens[k].rl))
5425 xcb_ungrab_key(conn, XCB_GRAB_ANY, screens[k].root,
5427 RB_FOREACH(kp, key_tree, &keys) {
5428 if ((code = xcb_key_symbols_get_keycode(syms,
5430 for (j = 0; j < LENGTH(modifiers); j++)
5431 xcb_grab_key(conn, True,
5433 kp->mod | modifiers[j],
5434 *code, XCB_GRAB_MODE_ASYNC,
5435 XCB_GRAB_MODE_ASYNC);
5441 grabbuttons(struct ws_win *win, int focused)
5444 unsigned int modifiers[] =
5445 { 0, LockMask, numlockmask, numlockmask|LockMask };
5447 updatenumlockmask();
5448 xcb_ungrab_button(conn, XCB_BUTTON_INDEX_ANY, win->id,
5449 XCB_BUTTON_MASK_ANY);
5451 for (i = 0; i < LENGTH(buttons); i++)
5452 if (buttons[i].action == client_click)
5453 for (j = 0; j < LENGTH(modifiers); j++)
5454 xcb_grab_button(conn, False, win->id,
5456 XCB_GRAB_MODE_ASYNC,
5463 xcb_grab_button(conn, False, win->id, BUTTONMASK,
5464 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_SYNC, XCB_WINDOW_NONE,
5465 XCB_CURSOR_NONE, XCB_BUTTON_INDEX_ANY, XCB_BUTTON_MASK_ANY);
5468 const char *quirkname[] = {
5469 "NONE", /* config string for "no value" */
5478 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
5479 #define SWM_Q_WS "\n|+ \t"
5481 parsequirks(char *qstr, unsigned long *quirk)
5491 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
5493 cp += (long)strspn(cp, SWM_Q_WS);
5494 for (i = 0; i < LENGTH(quirkname); i++) {
5495 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
5496 DNPRINTF(SWM_D_QUIRK,
5497 "parsequirks: %s\n", name);
5502 *quirk |= 1 << (i-1);
5506 if (i >= LENGTH(quirkname)) {
5507 DNPRINTF(SWM_D_QUIRK,
5508 "parsequirks: invalid quirk [%s]\n", name);
5516 quirk_insert(const char *class, const char *name, unsigned long quirk)
5520 DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
5523 if ((qp = malloc(sizeof *qp)) == NULL)
5524 err(1, "quirk_insert: malloc");
5525 if ((qp->class = strdup(class)) == NULL)
5526 err(1, "quirk_insert: strdup");
5527 if ((qp->name = strdup(name)) == NULL)
5528 err(1, "quirk_insert: strdup");
5531 TAILQ_INSERT_TAIL(&quirks, qp, entry);
5533 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
5537 quirk_remove(struct quirk *qp)
5539 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
5540 qp->name, qp->quirk);
5542 TAILQ_REMOVE(&quirks, qp, entry);
5547 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
5551 quirk_replace(struct quirk *qp, const char *class, const char *name,
5552 unsigned long quirk)
5554 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
5555 qp->name, qp->quirk);
5558 quirk_insert(class, name, quirk);
5560 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
5564 setquirk(const char *class, const char *name, unsigned long quirk)
5568 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
5571 TAILQ_FOREACH(qp, &quirks, entry) {
5572 if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
5576 quirk_replace(qp, class, name, quirk);
5577 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5582 warnx("error: setquirk: cannot find class/name combination");
5586 quirk_insert(class, name, quirk);
5587 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5591 setconfquirk(char *selector, char *value, int flags)
5593 char *cp, *class, *name;
5595 unsigned long quirks;
5596 if (selector == NULL)
5598 if ((cp = strchr(selector, ':')) == NULL)
5603 if ((retval = parsequirks(value, &quirks)) == 0)
5604 setquirk(class, name, quirks);
5611 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
5612 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
5613 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
5614 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
5615 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5616 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
5617 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5618 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5619 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5620 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5621 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
5622 setquirk("pcb", "pcb", SWM_Q_FLOAT);
5623 setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
5626 /* conf file stuff */
5627 #define SWM_CONF_FILE "spectrwm.conf"
5628 #define SWM_CONF_FILE_OLD "scrotwm.conf"
5632 SWM_S_BAR_AT_BOTTOM,
5633 SWM_S_BAR_BORDER_WIDTH,
5640 SWM_S_CLOCK_ENABLED,
5643 SWM_S_CYCLE_VISIBLE,
5645 SWM_S_DISABLE_BORDER,
5647 SWM_S_FOCUS_CLOSE_WRAP,
5648 SWM_S_FOCUS_DEFAULT,
5654 SWM_S_STACK_ENABLED,
5656 SWM_S_TITLE_CLASS_ENABLED,
5657 SWM_S_TITLE_NAME_ENABLED,
5658 SWM_S_URGENT_ENABLED,
5659 SWM_S_VERBOSE_LAYOUT,
5660 SWM_S_WINDOW_NAME_ENABLED,
5661 SWM_S_WORKSPACE_LIMIT
5665 setconfvalue(char *selector, char *value, int flags)
5671 case SWM_S_BAR_ACTION:
5673 if ((bar_argv[0] = strdup(value)) == NULL)
5674 err(1, "setconfvalue: bar_action");
5676 case SWM_S_BAR_AT_BOTTOM:
5677 bar_at_bottom = atoi(value);
5679 case SWM_S_BAR_BORDER_WIDTH:
5680 bar_border_width = atoi(value);
5681 if (bar_border_width < 0)
5682 bar_border_width = 0;
5684 case SWM_S_BAR_DELAY:
5685 bar_delay = atoi(value);
5687 case SWM_S_BAR_ENABLED:
5688 bar_enabled = atoi(value);
5690 case SWM_S_BAR_FONT:
5692 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
5693 err(1, "setconfvalue: asprintf: failed to allocate "
5694 "memory for bar_fonts.");
5698 case SWM_S_BAR_FORMAT:
5700 if ((bar_format = strdup(value)) == NULL)
5701 err(1, "setconfvalue: bar_format");
5703 case SWM_S_BAR_JUSTIFY:
5704 if (!strcmp(value, "left"))
5705 bar_justify = SWM_BAR_JUSTIFY_LEFT;
5706 else if (!strcmp(value, "center"))
5707 bar_justify = SWM_BAR_JUSTIFY_CENTER;
5708 else if (!strcmp(value, "right"))
5709 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
5711 errx(1, "invalid bar_justify");
5713 case SWM_S_BORDER_WIDTH:
5714 border_width = atoi(value);
5715 if (border_width < 0)
5718 case SWM_S_CLOCK_ENABLED:
5719 clock_enabled = atoi(value);
5721 case SWM_S_CLOCK_FORMAT:
5722 #ifndef SWM_DENY_CLOCK_FORMAT
5724 if ((clock_format = strdup(value)) == NULL)
5725 err(1, "setconfvalue: clock_format");
5728 case SWM_S_CYCLE_EMPTY:
5729 cycle_empty = atoi(value);
5731 case SWM_S_CYCLE_VISIBLE:
5732 cycle_visible = atoi(value);
5734 case SWM_S_DIALOG_RATIO:
5735 dialog_ratio = atof(value);
5736 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
5739 case SWM_S_DISABLE_BORDER:
5740 disable_border = atoi(value);
5742 case SWM_S_FOCUS_CLOSE:
5743 if (!strcmp(value, "first"))
5744 focus_close = SWM_STACK_BOTTOM;
5745 else if (!strcmp(value, "last"))
5746 focus_close = SWM_STACK_TOP;
5747 else if (!strcmp(value, "next"))
5748 focus_close = SWM_STACK_ABOVE;
5749 else if (!strcmp(value, "previous"))
5750 focus_close = SWM_STACK_BELOW;
5752 errx(1, "focus_close");
5754 case SWM_S_FOCUS_CLOSE_WRAP:
5755 focus_close_wrap = atoi(value);
5757 case SWM_S_FOCUS_DEFAULT:
5758 if (!strcmp(value, "last"))
5759 focus_default = SWM_STACK_TOP;
5760 else if (!strcmp(value, "first"))
5761 focus_default = SWM_STACK_BOTTOM;
5763 errx(1, "focus_default");
5765 case SWM_S_FOCUS_MODE:
5766 if (!strcmp(value, "default"))
5767 focus_mode = SWM_FOCUS_DEFAULT;
5768 else if (!strcmp(value, "follow_cursor"))
5769 focus_mode = SWM_FOCUS_FOLLOW;
5770 else if (!strcmp(value, "synergy"))
5771 focus_mode = SWM_FOCUS_SYNERGY;
5773 errx(1, "focus_mode");
5775 case SWM_S_SPAWN_ORDER:
5776 if (!strcmp(value, "first"))
5777 spawn_position = SWM_STACK_BOTTOM;
5778 else if (!strcmp(value, "last"))
5779 spawn_position = SWM_STACK_TOP;
5780 else if (!strcmp(value, "next"))
5781 spawn_position = SWM_STACK_ABOVE;
5782 else if (!strcmp(value, "previous"))
5783 spawn_position = SWM_STACK_BELOW;
5785 errx(1, "spawn_position");
5787 case SWM_S_SPAWN_TERM:
5788 setconfspawn("term", value, 0);
5789 setconfspawn("spawn_term", value, 0);
5793 case SWM_S_SS_ENABLED:
5794 ss_enabled = atoi(value);
5796 case SWM_S_STACK_ENABLED:
5797 stack_enabled = atoi(value);
5799 case SWM_S_TERM_WIDTH:
5800 term_width = atoi(value);
5804 case SWM_S_TITLE_CLASS_ENABLED:
5805 title_class_enabled = atoi(value);
5807 case SWM_S_TITLE_NAME_ENABLED:
5808 title_name_enabled = atoi(value);
5810 case SWM_S_URGENT_ENABLED:
5811 urgent_enabled = atoi(value);
5813 case SWM_S_VERBOSE_LAYOUT:
5814 verbose_layout = atoi(value);
5815 for (i = 0; layouts[i].l_stack != NULL; i++) {
5817 layouts[i].l_string = fancy_stacker;
5819 layouts[i].l_string = plain_stacker;
5822 case SWM_S_WINDOW_NAME_ENABLED:
5823 window_name_enabled = atoi(value);
5825 case SWM_S_WORKSPACE_LIMIT:
5826 workspace_limit = atoi(value);
5827 if (workspace_limit > SWM_WS_MAX)
5828 workspace_limit = SWM_WS_MAX;
5829 else if (workspace_limit < 1)
5830 workspace_limit = 1;
5839 setconfmodkey(char *selector, char *value, int flags)
5841 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
5842 update_modkey(Mod1Mask);
5843 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
5844 update_modkey(Mod2Mask);
5845 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
5846 update_modkey(Mod3Mask);
5847 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
5848 update_modkey(Mod4Mask);
5855 setconfcolor(char *selector, char *value, int flags)
5857 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
5862 setconfregion(char *selector, char *value, int flags)
5864 custom_region(value);
5869 setautorun(char *selector, char *value, int flags)
5879 if (getenv("SWM_STARTED"))
5883 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
5884 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
5886 if (ws_id < 0 || ws_id >= workspace_limit)
5887 errx(1, "autorun: invalid workspace %d", ws_id + 1);
5890 * This is a little intricate
5892 * If the pid already exists we simply reuse it because it means it was
5893 * used before AND not claimed by manage_window. We get away with
5894 * altering it in the parent after INSERT because this can not be a race
5897 while ((ap = strsep(&sp, " \t")) != NULL) {
5900 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
5902 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
5903 err(1, "setautorun: realloc");
5904 a.argv[argc - 1] = ap;
5907 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
5908 err(1, "setautorun: realloc");
5909 a.argv[argc] = NULL;
5911 if ((pid = fork()) == 0) {
5912 spawn(ws_id, &a, 1);
5921 p = calloc(1, sizeof *p);
5924 TAILQ_INSERT_TAIL(&pidlist, p, entry);
5934 setlayout(char *selector, char *value, int flags)
5936 int ws_id, i, x, mg, ma, si, raise, f = 0;
5937 int st = SWM_V_STACK, num_screens;
5939 struct workspace *ws;
5941 if (getenv("SWM_STARTED"))
5945 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
5946 &ws_id, &mg, &ma, &si, &raise, s) != 6)
5947 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
5948 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
5951 if (ws_id < 0 || ws_id >= workspace_limit)
5952 errx(1, "layout: invalid workspace %d", ws_id + 1);
5954 if (!strcasecmp(s, "vertical"))
5956 else if (!strcasecmp(s, "vertical_flip")) {
5959 } else if (!strcasecmp(s, "horizontal"))
5961 else if (!strcasecmp(s, "horizontal_flip")) {
5964 } else if (!strcasecmp(s, "fullscreen"))
5967 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
5968 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
5971 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
5972 for (i = 0; i < num_screens; i++) {
5973 ws = (struct workspace *)&screens[i].ws;
5974 ws[ws_id].cur_layout = &layouts[st];
5976 ws[ws_id].always_raise = raise;
5977 if (st == SWM_MAX_STACK)
5981 for (x = 0; x < abs(mg); x++) {
5982 ws[ws_id].cur_layout->l_config(&ws[ws_id],
5983 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
5984 SWM_ARG_ID_MASTERSHRINK);
5988 for (x = 0; x < abs(ma); x++) {
5989 ws[ws_id].cur_layout->l_config(&ws[ws_id],
5990 ma >= 0 ? SWM_ARG_ID_MASTERADD :
5991 SWM_ARG_ID_MASTERDEL);
5995 for (x = 0; x < abs(si); x++) {
5996 ws[ws_id].cur_layout->l_config(&ws[ws_id],
5997 si >= 0 ? SWM_ARG_ID_STACKINC :
5998 SWM_ARG_ID_STACKDEC);
6003 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6004 SWM_ARG_ID_FLIPLAYOUT);
6012 /* config options */
6013 struct config_option {
6015 int (*func)(char*, char*, int);
6018 struct config_option configopt[] = {
6019 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
6020 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
6021 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
6022 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
6023 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
6024 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
6025 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
6026 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
6027 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
6028 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
6029 { "bar_format", setconfvalue, SWM_S_BAR_FORMAT },
6030 { "keyboard_mapping", setkeymapping, 0 },
6031 { "bind", setconfbinding, 0 },
6032 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
6033 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
6034 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
6035 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
6036 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
6037 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
6038 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
6039 { "workspace_limit", setconfvalue, SWM_S_WORKSPACE_LIMIT },
6040 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
6041 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
6042 { "modkey", setconfmodkey, 0 },
6043 { "program", setconfspawn, 0 },
6044 { "quirk", setconfquirk, 0 },
6045 { "region", setconfregion, 0 },
6046 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
6047 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
6048 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
6049 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
6050 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
6051 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
6052 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
6053 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
6054 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
6055 { "focus_close", setconfvalue, SWM_S_FOCUS_CLOSE },
6056 { "focus_close_wrap", setconfvalue, SWM_S_FOCUS_CLOSE_WRAP },
6057 { "focus_default", setconfvalue, SWM_S_FOCUS_DEFAULT },
6058 { "spawn_position", setconfvalue, SWM_S_SPAWN_ORDER },
6059 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
6060 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
6061 { "autorun", setautorun, 0 },
6062 { "layout", setlayout, 0 },
6067 conf_load(char *filename, int keymapping)
6070 char *line, *cp, *optsub, *optval;
6071 size_t linelen, lineno = 0;
6072 int wordlen, i, optind;
6073 struct config_option *opt;
6075 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
6077 if (filename == NULL) {
6078 warnx("conf_load: no filename");
6081 if ((config = fopen(filename, "r")) == NULL) {
6082 warn("conf_load: fopen: %s", filename);
6086 while (!feof(config)) {
6087 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
6090 err(1, "%s", filename);
6095 cp += strspn(cp, " \t\n"); /* eat whitespace */
6096 if (cp[0] == '\0') {
6101 /* get config option */
6102 wordlen = strcspn(cp, "=[ \t\n");
6104 warnx("%s: line %zd: no option found",
6109 for (i = 0; i < LENGTH(configopt); i++) {
6110 opt = &configopt[i];
6111 if (!strncasecmp(cp, opt->optname, wordlen) &&
6112 strlen(opt->optname) == wordlen) {
6118 warnx("%s: line %zd: unknown option %.*s",
6119 filename, lineno, wordlen, cp);
6122 if (keymapping && strcmp(opt->optname, "bind")) {
6123 warnx("%s: line %zd: invalid option %.*s",
6124 filename, lineno, wordlen, cp);
6128 cp += strspn(cp, " \t\n"); /* eat whitespace */
6129 /* get [selector] if any */
6133 wordlen = strcspn(cp, "]");
6136 warnx("%s: line %zd: syntax error",
6141 if (asprintf(&optsub, "%.*s", wordlen, cp) ==
6143 warnx("%s: line %zd: unable to allocate"
6144 "memory for selector", filename,
6150 cp += strspn(cp, "] \t\n"); /* eat trailing */
6152 cp += strspn(cp, "= \t\n"); /* eat trailing */
6154 optval = strdup(cp);
6155 /* call function to deal with it all */
6156 if (configopt[optind].func(optsub, optval,
6157 configopt[optind].funcflags) != 0)
6158 errx(1, "%s: line %zd: invalid data for %s",
6159 filename, lineno, configopt[optind].optname);
6166 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
6173 DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
6179 set_child_transient(struct ws_win *win, xcb_window_t *trans)
6181 struct ws_win *parent, *w;
6182 struct swm_region *r;
6183 struct workspace *ws;
6184 xcb_icccm_wm_hints_t wmh;
6186 parent = find_window(win->transient);
6188 parent->child_trans = win;
6190 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
6191 " for 0x%x trans 0x%x\n", win->id, win->transient);
6193 r = root_to_region(win->wa->root);
6195 /* parent doen't exist in our window list */
6196 TAILQ_FOREACH(w, &ws->winlist, entry) {
6197 if (xcb_icccm_get_wm_hints_reply(conn,
6198 xcb_icccm_get_wm_hints(conn, w->id),
6200 warnx("can't get hints for 0x%x", w->id);
6204 if (win->hints.window_group != wmh.window_group)
6207 w->child_trans = win;
6208 win->transient = w->id;
6210 DNPRINTF(SWM_D_MISC, "set_child_transient: adjusting "
6211 "transient to 0x%x\n", win->transient);
6218 window_get_pid(xcb_window_t win)
6223 xcb_get_property_cookie_t pc;
6224 xcb_get_property_reply_t *pr;
6226 apid = get_atom_from_string("_NET_WM_PID");
6227 if (apid == XCB_ATOM_NONE)
6230 pc = xcb_get_property(conn, False, win, apid, XCB_ATOM_CARDINAL, 0, 1);
6231 pr = xcb_get_property_reply(conn, pc, NULL);
6234 if (pr->type != XCB_ATOM_CARDINAL)
6237 ret = *(long *)xcb_get_property_value(pr);
6243 apid = get_atom_from_string("_SWM_PID");
6244 pc = xcb_get_property(conn, False, win, apid, XCB_ATOM_STRING,
6246 pr = xcb_get_property_reply(conn, pc, NULL);
6249 if (pr->type != XCB_ATOM_STRING)
6252 ret = strtonum(xcb_get_property_value(pr), 0, UINT_MAX, &errstr);
6259 manage_window(xcb_window_t id)
6261 xcb_window_t trans = XCB_WINDOW_NONE;
6262 struct workspace *ws;
6263 struct ws_win *win, *ww;
6264 int i, ws_idx, border_me = 0;
6265 xcb_atom_t ws_idx_atom = XCB_ATOM_NONE;
6266 char ws_idx_str[SWM_PROPLEN], *prop = NULL;
6268 struct swm_region *r;
6272 uint32_t event_mask;
6274 xcb_get_property_reply_t *gpr;
6275 xcb_icccm_get_wm_protocols_reply_t wpr;
6277 if ((win = find_window(id)) != NULL)
6278 return (win); /* already being managed */
6280 /* see if we are on the unmanaged list */
6281 if ((win = find_unmanaged_window(id)) != NULL) {
6282 DNPRINTF(SWM_D_MISC, "manage_window: previously unmanaged "
6283 "window: 0x%x\n", win->id);
6284 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6286 set_child_transient(win, &trans);
6288 if (trans && (ww = find_window(trans)))
6289 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
6290 else if ((ww = win->ws->focus) &&
6291 spawn_position == SWM_STACK_ABOVE)
6292 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus,
6294 else if (ww && spawn_position == SWM_STACK_BELOW)
6295 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6296 else switch (spawn_position) {
6299 case SWM_STACK_ABOVE:
6300 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6302 case SWM_STACK_BOTTOM:
6303 case SWM_STACK_BELOW:
6304 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6307 ewmh_update_actions(win);
6311 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
6312 err(1, "manage_window: calloc: failed to allocate memory for "
6318 /* see if we need to override the workspace */
6319 p = find_pid(window_get_pid(id));
6321 /* Get all the window data in one shot */
6322 ws_idx_atom = get_atom_from_string("_SWM_WS");
6324 gpr = xcb_get_property_reply(conn,
6325 xcb_get_property(conn, False, id, ws_idx_atom,
6326 XCB_ATOM_STRING, 0, SWM_PROPLEN),
6329 proplen = xcb_get_property_value_length(gpr);
6331 prop = malloc(proplen + 1);
6334 xcb_get_property_value(gpr),
6336 prop[proplen] = '\0';
6342 win->wa = xcb_get_geometry_reply(conn,
6343 xcb_get_geometry(conn, id),
6345 xcb_icccm_get_wm_normal_hints_reply(conn,
6346 xcb_icccm_get_wm_normal_hints(conn, id),
6348 xcb_icccm_get_wm_hints_reply(conn,
6349 xcb_icccm_get_wm_hints(conn, id),
6351 xcb_icccm_get_wm_transient_for_reply(conn,
6352 xcb_icccm_get_wm_transient_for(conn, id),
6355 win->transient = trans;
6356 set_child_transient(win, &trans);
6357 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, "
6358 "transient: 0x%x\n", win->id, win->transient);
6361 prot = get_atom_from_string("WM_PROTOCOLS");
6363 /* get supported protocols */
6364 if (xcb_icccm_get_wm_protocols_reply(conn,
6365 xcb_icccm_get_wm_protocols(conn, id, prot),
6367 for (i = 0; i < wpr.atoms_len; i++) {
6368 if (wpr.atoms[i] == takefocus)
6369 win->take_focus = 1;
6370 if (wpr.atoms[i] == adelete)
6371 win->can_delete = 1;
6373 xcb_icccm_get_wm_protocols_reply_wipe(&wpr);
6376 win->iconic = get_iconic(win);
6379 * Figure out where to put the window. If it was previously assigned to
6380 * a workspace (either by spawn() or manually moving), and isn't
6381 * transient, * put it in the same workspace
6383 r = root_to_region(win->wa->root);
6385 ws = &r->s->ws[p->ws];
6386 TAILQ_REMOVE(&pidlist, p, entry);
6389 } else if (prop && win->transient == 0) {
6390 DNPRINTF(SWM_D_PROP, "manage_window: get _SWM_WS: %s\n", prop);
6391 ws_idx = strtonum(prop, 0, workspace_limit - 1,
6394 DNPRINTF(SWM_D_EVENT, "manage_window: window: #%s: %s",
6397 ws = &r->s->ws[ws_idx];
6400 /* this should launch transients in the same ws as parent */
6402 if ((ww = find_window(trans)) != NULL)
6408 warnx("manage_window: fix this "
6414 /* set up the window layout */
6417 win->s = r->s; /* this never changes */
6418 if (trans && (ww = find_window(trans)))
6419 TAILQ_INSERT_AFTER(&ws->winlist, ww, win, entry);
6420 else if (win->ws->focus && spawn_position == SWM_STACK_ABOVE)
6421 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus, win,
6423 else if (win->ws->focus && spawn_position == SWM_STACK_BELOW)
6424 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6425 else switch (spawn_position) {
6428 case SWM_STACK_ABOVE:
6429 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6431 case SWM_STACK_BOTTOM:
6432 case SWM_STACK_BELOW:
6433 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6436 /* ignore window border if there is one. */
6437 WIDTH(win) = win->wa->width;
6438 HEIGHT(win) = win->wa->height;
6439 X(win) = win->wa->x + win->wa->border_width;
6440 Y(win) = win->wa->y + win->wa->border_width;
6442 win->g_floatvalid = 0;
6443 win->floatmaxed = 0;
6444 win->ewmh_flags = 0;
6446 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, (x,y) w x h: "
6447 "(%d,%d) %d x %d, ws: %d\n", win->id, X(win), Y(win), WIDTH(win),
6448 HEIGHT(win), ws->idx);
6450 constrain_window(win, r, 0);
6452 /* Set window properties so we can remember this after reincarnation */
6453 if (ws_idx_atom && prop == NULL &&
6454 snprintf(ws_idx_str, SWM_PROPLEN, "%d", ws->idx) <
6456 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
6458 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
6459 ws_idx_atom, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
6465 ewmh_autoquirk(win);
6467 if (xcb_icccm_get_wm_class_reply(conn,
6468 xcb_icccm_get_wm_class(conn, win->id),
6470 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
6471 win->ch.class_name, win->ch.instance_name);
6473 /* java is retarded so treat it special */
6474 if (strstr(win->ch.instance_name, "sun-awt")) {
6479 TAILQ_FOREACH(qp, &quirks, entry) {
6480 if (!strcmp(win->ch.class_name, qp->class) &&
6481 !strcmp(win->ch.instance_name, qp->name)) {
6482 DNPRINTF(SWM_D_CLASS, "manage_window: found: "
6483 "class: %s, name: %s\n", win->ch.class_name,
6484 win->ch.instance_name);
6485 if (qp->quirk & SWM_Q_FLOAT) {
6489 win->quirks = qp->quirk;
6494 /* alter window position if quirky */
6495 if (win->quirks & SWM_Q_ANYWHERE) {
6496 win->manual = 1; /* don't center the quirky windows */
6497 if (bar_enabled && Y(win) < bar_height)
6498 Y(win) = bar_height;
6499 if (WIDTH(win) + X(win) > WIDTH(r))
6500 X(win) = WIDTH(r) - WIDTH(win) - 2;
6504 /* Reset font sizes (the bruteforce way; no default keybinding). */
6505 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
6506 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6507 fake_keypress(win, XK_KP_Subtract, ShiftMask);
6508 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6509 fake_keypress(win, XK_KP_Add, ShiftMask);
6512 ewmh_get_win_state(win);
6513 ewmh_update_actions(win);
6514 ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
6519 X(win) -= border_width;
6520 Y(win) -= border_width;
6524 event_mask = XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_FOCUS_CHANGE |
6525 XCB_EVENT_MASK_PROPERTY_CHANGE | XCB_EVENT_MASK_STRUCTURE_NOTIFY;
6527 xcb_change_window_attributes(conn, id, XCB_CW_EVENT_MASK, &event_mask);
6529 /* floaters need to be mapped if they are in the current workspace */
6530 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
6531 map_window_raised(win->id);
6537 free_window(struct ws_win *win)
6539 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%x\n", win->id);
6544 /* needed for restart wm */
6545 set_win_state(win, XCB_ICCCM_WM_STATE_WITHDRAWN);
6547 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6552 xcb_icccm_get_wm_class_reply_wipe(&win->ch);
6557 memset(win, 0xff, sizeof *win); /* XXX kill later */
6560 DNPRINTF(SWM_D_MISC, "free_window: done\n");
6564 unmanage_window(struct ws_win *win)
6566 struct ws_win *parent;
6567 xcb_screen_t *screen;
6572 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%x\n", win->id);
6574 if (win->transient) {
6575 parent = find_window(win->transient);
6577 parent->child_trans = NULL;
6580 /* focus on root just in case */
6581 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
6582 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT,
6583 screen->root, XCB_CURRENT_TIME);
6587 TAILQ_REMOVE(&win->ws->winlist, win, entry);
6588 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
6592 focus_magic(struct ws_win *win)
6594 DNPRINTF(SWM_D_FOCUS, "focus_magic: window: 0x%x\n", WINID(win));
6597 /* if there are no windows clear the status-bar */
6602 if (win->child_trans) {
6603 /* win = parent & has a transient so focus on that */
6605 focus_win(win->child_trans);
6606 if (win->child_trans->take_focus)
6607 client_msg(win, takefocus);
6609 /* make sure transient hasn't disappeared */
6610 if (validate_win(win->child_trans) == 0) {
6611 focus_win(win->child_trans);
6612 if (win->child_trans->take_focus)
6613 client_msg(win->child_trans, takefocus);
6615 win->child_trans = NULL;
6617 if (win->take_focus)
6618 client_msg(win, takefocus);
6624 if (win->take_focus)
6625 client_msg(win, takefocus);
6630 expose(xcb_expose_event_t *e)
6632 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%x\n", e->window);
6636 keypress(xcb_key_press_event_t *e)
6640 struct swm_region *r;
6642 keysym = XkbKeycodeToKeysym(display, (KeyCode)e->detail, 0, 0);
6644 DNPRINTF(SWM_D_EVENT, "keypress: %u\n", e->detail);
6646 if ((kp = key_lookup(CLEANMASK(e->state), keysym)) == NULL)
6648 if (keyfuncs[kp->funcid].func == NULL)
6651 r = root_to_region(e->root);
6652 if (kp->funcid == kf_spawn_custom)
6653 spawn_custom(r, &(keyfuncs[kp->funcid].args), kp->spawn_name);
6655 keyfuncs[kp->funcid].func(r, &(keyfuncs[kp->funcid].args));
6659 buttonpress(xcb_button_press_event_t *e)
6664 DNPRINTF(SWM_D_EVENT, "buttonpress: window 0x%x\n", e->event);
6666 if ((win = find_window(e->event)) == NULL)
6670 action = client_click;
6672 for (i = 0; i < LENGTH(buttons); i++)
6673 if (action == buttons[i].action && buttons[i].func &&
6674 buttons[i].button == e->detail &&
6675 CLEANMASK(buttons[i].mask) == CLEANMASK(e->state))
6676 buttons[i].func(win, &buttons[i].args);
6680 configurerequest(xcb_configure_request_event_t *e)
6685 uint32_t wc[7] = {0};
6687 if ((win = find_window(e->window)) == NULL)
6688 if ((win = find_unmanaged_window(e->window)) == NULL)
6692 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
6693 mask |= XCB_CONFIG_WINDOW_X;
6696 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
6697 mask |= XCB_CONFIG_WINDOW_Y;
6700 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH) {
6701 mask |= XCB_CONFIG_WINDOW_WIDTH;
6704 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT) {
6705 mask |= XCB_CONFIG_WINDOW_HEIGHT;
6706 wc[i++] = e->height;
6708 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH) {
6709 mask |= XCB_CONFIG_WINDOW_BORDER_WIDTH;
6710 wc[i++] = e->border_width;
6712 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING) {
6713 mask |= XCB_CONFIG_WINDOW_SIBLING;
6714 wc[i++] = e->sibling;
6716 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE) {
6717 mask |= XCB_CONFIG_WINDOW_STACK_MODE;
6718 wc[i++] = e->stack_mode;
6721 DNPRINTF(SWM_D_EVENT, "configurerequest: new window: 0x%x, "
6722 "new: %s, (x,y) w x h: (%d,%d) %d x %d\n", e->window,
6723 YESNO(new), wc[0], wc[1], wc[2], wc[3]);
6725 xcb_configure_window(conn, e->window, mask, wc);
6726 } else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) &&
6727 !(win->ewmh_flags & EWMH_F_FULLSCREEN)) {
6728 win->g_float.x = e->x - X(win->ws->r);
6729 win->g_float.y = e->y - Y(win->ws->r);
6730 win->g_float.w = e->width;
6731 win->g_float.h = e->height;
6732 win->g_floatvalid = 1;
6734 if (win->floating) {
6735 win->g = win->g_float;
6736 win->g.x += X(win->ws->r);
6737 win->g.y += Y(win->ws->r);
6748 configurenotify(xcb_configure_notify_event_t *e)
6752 DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%x\n",
6755 win = find_window(e->window);
6757 xcb_icccm_get_wm_normal_hints_reply(conn,
6758 xcb_icccm_get_wm_normal_hints(conn, win->id),
6767 destroynotify(xcb_destroy_notify_event_t *e)
6771 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%x\n", e->window);
6773 if ((win = find_window(e->window)) == NULL) {
6774 if ((win = find_unmanaged_window(e->window)) == NULL)
6780 /* make sure we focus on something */
6783 unmanage_window(win);
6789 enternotify(xcb_enter_notify_event_t *e)
6794 Window focus_return;
6795 int revert_to_return;
6797 DNPRINTF(SWM_D_FOCUS, "enternotify: window: 0x%x, mode: %d, detail: "
6798 "%d, root: 0x%x, subwindow: 0x%x, same_screen_focus: %s, "
6799 "state: %d\n", e->event, e->mode, e->detail, e->root,
6800 e->child, YESNO(e->same_screen_focus), e->state);
6802 if (e->mode != XCB_NOTIFY_MODE_NORMAL) {
6803 DNPRINTF(SWM_D_EVENT, "skip enternotify: generated by "
6808 switch (focus_mode) {
6809 case SWM_FOCUS_DEFAULT:
6811 case SWM_FOCUS_FOLLOW:
6813 case SWM_FOCUS_SYNERGY:
6816 * all these checks need to be in this order because the
6817 * XCheckTypedWindowEvent relies on weeding out the previous events
6819 * making this code an option would enable a follow mouse for focus
6824 * state is set when we are switching workspaces and focus is set when
6825 * the window or a subwindow already has focus (occurs during restart).
6827 * Only honor the focus flag if last_focus_event is not FocusOut,
6828 * this allows spectrwm to continue to control focus when another
6829 * program is also playing with it.
6831 if (ev->state || (ev->focus && last_focus_event != FocusOut)) {
6832 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: focus\n");
6837 * happens when a window is created or destroyed and the border
6838 * crosses the mouse pointer and when switching ws
6840 * we need the subwindow test to see if we came from root in order
6841 * to give focus to floaters
6843 if (ev->mode == NotifyNormal && ev->detail == NotifyVirtual &&
6844 ev->subwindow == 0) {
6845 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: NotifyVirtual\n");
6849 /* this window already has focus */
6850 if (ev->mode == NotifyNormal && ev->detail == NotifyInferior) {
6851 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win has focus\n");
6855 /* this window is being deleted or moved to another ws */
6856 if (XCheckTypedWindowEvent(display, ev->window, ConfigureNotify,
6858 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: configurenotify\n");
6859 XPutBackEvent(display, &cne);
6863 if ((win = find_window(ev->window)) == NULL) {
6864 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win == NULL\n");
6869 * In fullstack kill all enters unless they come from a different ws
6870 * (i.e. another region) or focus has been grabbed externally.
6872 if (win->ws->cur_layout->flags & SWM_L_FOCUSPREV &&
6873 last_focus_event != FocusOut) {
6874 XGetInputFocus(display, &focus_return, &revert_to_return);
6875 if ((w = find_window(focus_return)) == NULL ||
6877 DNPRINTF(SWM_D_EVENT, "ignoring event: fullstack\n");
6885 if ((win = find_window(e->event)) == NULL) {
6886 DNPRINTF(SWM_D_EVENT, "skip enternotify: window is NULL\n");
6893 /* lets us use one switch statement for arbitrary mode/detail combinations */
6894 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
6897 mapnotify(xcb_map_notify_event_t *e)
6901 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%x\n", e->window);
6903 win = manage_window(e->window);
6905 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
6908 * focus_win can only set input focus on a mapped window.
6909 * make sure the window really has focus since it is just being mapped.
6911 if (win->ws->focus == win)
6916 mappingnotify(xcb_mapping_notify_event_t *e)
6918 xcb_refresh_keyboard_mapping(syms, e);
6920 if (e->request == XCB_MAPPING_KEYBOARD)
6925 maprequest(xcb_map_request_event_t *e)
6928 struct swm_region *r;
6929 xcb_get_window_attributes_reply_t *war;
6931 DNPRINTF(SWM_D_EVENT, "maprequest: window: 0x%x\n",
6934 war = xcb_get_window_attributes_reply(conn,
6935 xcb_get_window_attributes(conn, e->window),
6939 if (war->override_redirect) {
6945 win = manage_window(e->window);
6947 return; /* can't happen */
6952 /* make new win focused */
6953 r = root_to_region(win->wa->root);
6954 if (win->ws == r->ws)
6959 propertynotify(xcb_property_notify_event_t *e)
6965 xcb_get_atom_name_reply_t *r;
6967 r = xcb_get_atom_name_reply(conn,
6968 xcb_get_atom_name(conn, e->atom),
6971 len = xcb_get_atom_name_name_length(r);
6973 name = malloc(len + 1);
6975 memcpy(name, xcb_get_atom_name_name(r), len);
6978 DNPRINTF(SWM_D_EVENT,
6979 "propertynotify: window: 0x%x, atom: %s\n",
6988 win = find_window(e->window);
6992 if (e->state == XCB_PROPERTY_DELETE && e->atom == a_swm_iconic) {
6993 update_iconic(win, 0);
6994 map_window_raised(win->id);
7002 case XCB_ATOM_WM_NORMAL_HINTS:
7003 xcb_icccm_get_wm_normal_hints(conn,
7004 xcb_iccom_get_wm_normal_hints(conn, win->id),
7006 warnx("normal hints: flag 0x%x", win->sh.flags);
7007 if (win->sh.flags & XCB_SIZE_HINT_P_MIN_SIZE) {
7008 WIDTH(win) = win->sh.min_width;
7009 HEIGHT(win) = win->sh.min_height;
7010 warnx("min %d %d", WIDTH(win), HEIGHT(win));
7012 XMoveResizeWindow(display, win->id,
7013 X(win), Y(win), WIDTH(win), HEIGHT(win));
7015 case XCB_ATOM_WM_CLASS:
7016 case XCB_ATOM_WM_NAME:
7025 unmapnotify(xcb_unmap_notify_event_t *e)
7029 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%x\n", e->window);
7031 /* determine if we need to help unmanage this window */
7032 win = find_window(e->window);
7036 if (getstate(e->window) == XCB_ICCCM_WM_STATE_NORMAL) {
7037 unmanage_window(win);
7040 /* resend unmap because we ated it */
7041 xcb_unmap_window(conn, e->window);
7046 visibilitynotify(xcb_visibility_notify_event_t *e)
7049 struct swm_region *r;
7051 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%x\n",
7054 if (e->state == XCB_VISIBILITY_UNOBSCURED) {
7055 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7056 for (i = 0; i < num_screens; i++)
7057 TAILQ_FOREACH(r, &screens[i].rl, entry)
7058 if (e->window == WINID(r->bar))
7064 clientmessage(xcb_client_message_event_t *e)
7068 win = find_window(e->window);
7073 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%x, type: %u\n",
7074 e->window, e->response_type);
7076 if (e->response_type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7077 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
7080 if (e->response_type == ewmh[_NET_CLOSE_WINDOW].atom) {
7081 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
7082 if (win->can_delete)
7083 client_msg(win, adelete);
7085 xcb_kill_client(conn, win->id);
7087 if (e->response_type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
7088 DNPRINTF(SWM_D_EVENT,
7089 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
7090 if (win->floating) {
7091 if (e->data.data32[0] & (1<<8)) /* x */
7092 X(win) = e->data.data32[1];
7093 if (e->data.data32[0] & (1<<9)) /* y */
7094 Y(win) = e->data.data32[2];
7095 if (e->data.data32[0] & (1<<10)) /* width */
7096 WIDTH(win) = e->data.data32[3];
7097 if (e->data.data32[0] & (1<<11)) /* height */
7098 HEIGHT(win) = e->data.data32[4];
7103 /* TODO: Change stack sizes */
7104 /* notify no change was made. */
7105 config_win(win, NULL);
7108 if (e->response_type == ewmh[_NET_WM_STATE].atom) {
7109 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
7110 ewmh_update_win_state(win, e->data.data32[1], e->data.data32[0]);
7111 if (e->data.data32[2])
7112 ewmh_update_win_state(win, e->data.data32[2],
7120 xerror_start(Display *d, XErrorEvent *ee)
7127 xerror(Display *d, XErrorEvent *ee)
7129 /* warnx("error: %p %p", display, ee); */
7137 xerrorxlib = XSetErrorHandler(xerror_start);
7139 /* this causes an error if some other window manager is running */
7140 XSelectInput(display, DefaultRootWindow(display),
7141 SubstructureRedirectMask);
7146 XSetErrorHandler(xerror);
7152 new_region(struct swm_screen *s, int x, int y, int w, int h)
7154 struct swm_region *r, *n;
7155 struct workspace *ws = NULL;
7158 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
7159 s->idx, w, h, x, y);
7161 /* remove any conflicting regions */
7162 n = TAILQ_FIRST(&s->rl);
7165 n = TAILQ_NEXT(r, entry);
7166 if (X(r) < (x + w) &&
7167 (X(r) + WIDTH(r)) > x &&
7169 (Y(r) + HEIGHT(r)) > y) {
7170 if (r->ws->r != NULL)
7171 r->ws->old_r = r->ws->r;
7174 TAILQ_REMOVE(&s->rl, r, entry);
7175 TAILQ_INSERT_TAIL(&s->orl, r, entry);
7179 /* search old regions for one to reuse */
7181 /* size + location match */
7182 TAILQ_FOREACH(r, &s->orl, entry)
7183 if (X(r) == x && Y(r) == y &&
7184 HEIGHT(r) == h && WIDTH(r) == w)
7188 TAILQ_FOREACH(r, &s->orl, entry)
7189 if (HEIGHT(r) == h && WIDTH(r) == w)
7193 TAILQ_REMOVE(&s->orl, r, entry);
7194 /* try to use old region's workspace */
7195 if (r->ws->r == NULL)
7198 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
7199 err(1, "new_region: calloc: failed to allocate memory "
7202 /* if we don't have a workspace already, find one */
7204 for (i = 0; i < workspace_limit; i++)
7205 if (s->ws[i].r == NULL) {
7212 errx(1, "new_region: no free workspaces");
7223 TAILQ_INSERT_TAIL(&s->rl, r, entry);
7229 #ifdef SWM_XRR_HAS_CRTC
7232 #endif /* SWM_XRR_HAS_CRTC */
7233 struct swm_region *r;
7235 xcb_randr_get_screen_resources_current_cookie_t src;
7236 xcb_randr_get_screen_resources_current_reply_t *srr;
7237 xcb_randr_get_crtc_info_cookie_t cic;
7238 xcb_randr_get_crtc_info_reply_t *cir = NULL;
7239 xcb_randr_crtc_t *crtc;
7240 xcb_screen_t *screen = get_screen(i);
7242 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7243 if (i >= num_screens)
7244 errx(1, "scan_xrandr: invalid screen");
7246 /* remove any old regions */
7247 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
7248 r->ws->old_r = r->ws->r = NULL;
7250 TAILQ_REMOVE(&screens[i].rl, r, entry);
7251 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
7255 /* map virtual screens onto physical screens */
7256 #ifdef SWM_XRR_HAS_CRTC
7257 if (xrandr_support) {
7258 src = xcb_randr_get_screen_resources_current(conn,
7260 srr = xcb_randr_get_screen_resources_current_reply(conn, src,
7263 new_region(&screens[i], 0, 0,
7264 screen->width_in_pixels,
7265 screen->height_in_pixels);
7268 ncrtc = srr->num_crtcs;
7269 for (c = 0; c < ncrtc; c++) {
7270 crtc = xcb_randr_get_screen_resources_current_crtcs(srr);
7271 cic = xcb_randr_get_crtc_info(conn, crtc[c],
7273 cir = xcb_randr_get_crtc_info_reply(conn, cic, NULL);
7276 if (cir->num_outputs == 0) {
7282 new_region(&screens[i], 0, 0,
7283 screen->width_in_pixels,
7284 screen->height_in_pixels);
7286 new_region(&screens[i],
7287 cir->x, cir->y, cir->width, cir->height);
7292 #endif /* SWM_XRR_HAS_CRTC */
7294 new_region(&screens[i], 0, 0, screen->width_in_pixels,
7295 screen->height_in_pixels);
7300 screenchange(xcb_randr_screen_change_notify_event_t *e)
7302 struct swm_region *r;
7305 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%x\n", e->root);
7307 if (e->rotation & (XCB_RANDR_ROTATION_ROTATE_90
7308 | XCB_RANDR_ROTATION_ROTATE_270))
7309 xcb_randr_set_screen_size(conn, e->root, e->height,
7310 e->width, e->mheight, e->mwidth);
7312 xcb_randr_set_screen_size(conn, e->root, e->width,
7313 e->height, e->mwidth, e->mheight);
7315 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7316 /* silly event doesn't include the screen index */
7317 for (i = 0; i < num_screens; i++)
7318 if (screens[i].root == e->root)
7320 if (i >= num_screens)
7321 errx(1, "screenchange: screen not found");
7323 /* brute force for now, just re-enumerate the regions */
7326 /* add bars to all regions */
7327 for (i = 0; i < num_screens; i++)
7328 TAILQ_FOREACH(r, &screens[i].rl, entry)
7336 xcb_window_t *wins = NULL;
7338 int i, j, num_screens;
7339 uint16_t state, manage;
7341 xcb_query_tree_cookie_t qtc;
7342 xcb_query_tree_reply_t *qtr;
7343 xcb_get_window_attributes_cookie_t c;
7344 xcb_get_window_attributes_reply_t *r;
7345 xcb_get_property_cookie_t pc;
7347 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7348 for (i = 0; i < num_screens; i++) {
7349 qtc = xcb_query_tree(conn, screens[i].root);
7350 qtr = xcb_query_tree_reply(conn, qtc, NULL);
7353 wins = xcb_query_tree_children(qtr);
7354 no = xcb_query_tree_children_length(qtr);
7355 /* attach windows to a region */
7356 /* normal windows */
7357 for (j = 0; j < no; j++) {
7358 c = xcb_get_window_attributes(conn, wins[j]);
7359 r = xcb_get_window_attributes_reply(conn, c, NULL);
7362 if (r->override_redirect) {
7367 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7368 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7374 state = getstate(wins[j]);
7375 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7376 if (r->map_state == XCB_MAP_STATE_VIEWABLE || manage)
7377 manage_window(wins[j]);
7380 /* transient windows */
7381 for (j = 0; j < no; j++) {
7382 c = xcb_get_window_attributes(conn, wins[j]);
7383 r = xcb_get_window_attributes_reply(conn, c, NULL);
7386 if (r->override_redirect) {
7392 state = getstate(wins[j]);
7393 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7394 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7395 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7396 &wins[j], NULL) && manage)
7397 manage_window(wins[j]);
7406 int i, j, k, num_screens;
7407 struct workspace *ws;
7408 uint32_t gcv[1], wa[1];
7409 const xcb_query_extension_reply_t *qep;
7410 xcb_cursor_t cursor;
7411 xcb_font_t cursor_font;
7412 xcb_randr_query_version_cookie_t c;
7413 xcb_randr_query_version_reply_t *r;
7415 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7416 if ((screens = calloc(num_screens,
7417 sizeof(struct swm_screen))) == NULL)
7418 err(1, "setup_screens: calloc: failed to allocate memory for "
7421 /* initial Xrandr setup */
7422 xrandr_support = False;
7423 c = xcb_randr_query_version(conn, True, True);
7424 r = xcb_randr_query_version_reply(conn, c, NULL);
7426 if (r->major_version >= 1)
7427 xrandr_support = True;
7430 qep = xcb_get_extension_data(conn, &xcb_randr_id);
7431 xrandr_eventbase = qep->first_event;
7433 cursor_font = xcb_generate_id(conn);
7434 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
7436 cursor = xcb_generate_id(conn);
7437 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
7438 XC_left_ptr, XC_left_ptr + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
7441 /* map physical screens */
7442 for (i = 0; i < num_screens; i++) {
7443 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
7445 TAILQ_INIT(&screens[i].rl);
7446 TAILQ_INIT(&screens[i].orl);
7447 screens[i].root = RootWindow(display, i);
7449 /* set default colors */
7450 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
7451 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
7452 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
7453 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
7454 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
7456 /* create graphics context on screen */
7457 screens[i].bar_gc = xcb_generate_id(conn);
7459 xcb_create_gc(conn, screens[i].bar_gc, screens[i].root,
7460 XCB_GC_GRAPHICS_EXPOSURES, gcv);
7462 /* set default cursor */
7463 xcb_change_window_attributes(conn, screens[i].root,
7466 /* init all workspaces */
7467 /* XXX these should be dynamically allocated too */
7468 for (j = 0; j < SWM_WS_MAX; j++) {
7469 ws = &screens[i].ws[j];
7475 TAILQ_INIT(&ws->winlist);
7476 TAILQ_INIT(&ws->unmanagedlist);
7478 for (k = 0; layouts[k].l_stack != NULL; k++)
7479 if (layouts[k].l_config != NULL)
7480 layouts[k].l_config(ws,
7481 SWM_ARG_ID_STACKINIT);
7482 ws->cur_layout = &layouts[0];
7483 ws->cur_layout->l_string(ws);
7489 xcb_randr_select_input(conn, screens[i].root,
7490 XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE);
7492 xcb_free_cursor(conn, cursor);
7493 xcb_close_font(conn, cursor_font);
7499 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
7500 err(1, "setup_globals: strdup: failed to allocate memory.");
7502 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
7503 err(1, "setup_globals: strdup: failed to allocate memory.");
7510 xcb_atom_t netwmcheck, netwmname, utf8_string;
7511 xcb_window_t root, win;
7514 /* work around sun jdk bugs, code from wmname */
7515 netwmcheck = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
7516 netwmname = get_atom_from_string("_NET_WM_NAME");
7517 utf8_string = get_atom_from_string("UTF8_STRING");
7519 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7520 for (i = 0; i < num_screens; i++) {
7521 root = screens[i].root;
7523 win = xcb_generate_id(conn);
7524 wa[0] = screens[i].c[SWM_S_COLOR_UNFOCUS].color;
7525 wa[1] = screens[i].c[SWM_S_COLOR_UNFOCUS].color;
7526 xcb_create_window(conn, XCB_COPY_FROM_PARENT, win, 0, 0, 0, 1,
7527 1, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
7528 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
7530 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root,
7531 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7532 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7533 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7534 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7535 netwmname, utf8_string, 8, strlen("LG3D"), "LG3D");
7540 event_error(xcb_generic_error_t *e)
7542 DNPRINTF(SWM_D_EVENT, "event_error: %s: response_type:%u error_code:%u "
7543 "sequence:%u resource_id:%u minor_code:%u major_code:%u\n",
7544 xcb_event_get_error_label(e->error_code), e->response_type,
7545 e->error_code, e->sequence, e->resource_id, e->minor_code,
7551 event_handle(xcb_generic_event_t *evt)
7553 uint8_t type = XCB_EVENT_RESPONSE_TYPE(evt);
7555 #define EVENT(type, callback) case type: callback((void *)evt); return
7556 EVENT(0, event_error);
7557 EVENT(XCB_BUTTON_PRESS, buttonpress);
7558 /*EVENT(XCB_BUTTON_RELEASE, buttonpress);*/
7559 EVENT(XCB_CLIENT_MESSAGE, clientmessage);
7560 EVENT(XCB_CONFIGURE_NOTIFY, configurenotify);
7561 EVENT(XCB_CONFIGURE_REQUEST, configurerequest);
7562 EVENT(XCB_DESTROY_NOTIFY, destroynotify);
7563 EVENT(XCB_ENTER_NOTIFY, enternotify);
7564 EVENT(XCB_EXPOSE, expose);
7565 EVENT(XCB_KEY_PRESS, keypress);
7566 /*EVENT(XCB_KEY_RELEASE, keypress);*/
7567 EVENT(XCB_MAP_NOTIFY, mapnotify);
7568 EVENT(XCB_MAP_REQUEST, maprequest);
7569 EVENT(XCB_MAPPING_NOTIFY, mappingnotify);
7570 EVENT(XCB_PROPERTY_NOTIFY, propertynotify);
7571 EVENT(XCB_UNMAP_NOTIFY, unmapnotify);
7572 EVENT(XCB_VISIBILITY_NOTIFY, visibilitynotify);
7575 if (type - xrandr_eventbase == XCB_RANDR_SCREEN_CHANGE_NOTIFY)
7576 screenchange((void *)evt);
7580 main(int argc, char *argv[])
7582 struct swm_region *r, *rr;
7583 struct ws_win *winfocus = NULL;
7586 char conf[PATH_MAX], *cfile = NULL;
7588 int xfd, i, num_screens;
7590 struct sigaction sact;
7591 xcb_generic_event_t *evt;
7594 warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
7595 if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, "") ||
7597 warnx("no locale support");
7599 if (!X_HAVE_UTF8_STRING)
7600 warnx("no UTF-8 support");
7602 if (!(display = XOpenDisplay(0)))
7603 errx(1, "can not open display");
7605 /* handle some signals */
7606 bzero(&sact, sizeof(sact));
7607 sigemptyset(&sact.sa_mask);
7609 sact.sa_handler = sighdlr;
7610 sigaction(SIGINT, &sact, NULL);
7611 sigaction(SIGQUIT, &sact, NULL);
7612 sigaction(SIGTERM, &sact, NULL);
7613 sigaction(SIGHUP, &sact, NULL);
7615 sact.sa_handler = sighdlr;
7616 sact.sa_flags = SA_NOCLDSTOP;
7617 sigaction(SIGCHLD, &sact, NULL);
7619 conn = XGetXCBConnection(display);
7620 if (xcb_connection_has_error(conn))
7621 errx(1, "can not get XCB connection");
7623 xfd = xcb_get_file_descriptor(conn);
7624 syms = xcb_key_symbols_alloc(conn);
7626 errx(1, "unable to allocate key symbols");
7628 astate = get_atom_from_string("WM_STATE");
7629 aprot = get_atom_from_string("WM_PROTOCOLS");
7630 adelete = get_atom_from_string("WM_DELETE_WINDOW");
7631 takefocus = get_atom_from_string("WM_TAKE_FOCUS");
7632 a_wmname = get_atom_from_string("WM_NAME");
7633 a_netwmname = get_atom_from_string("_NET_WM_NAME");
7634 a_utf8_string = get_atom_from_string("UTF8_STRING");
7635 a_string = get_atom_from_string("STRING");
7636 a_swm_iconic = get_atom_from_string("_SWM_ICONIC");
7638 /* look for local and global conf file */
7639 pwd = getpwuid(getuid());
7641 errx(1, "invalid user: %d", getuid());
7643 xcb_grab_server(conn);
7646 /* flush all events */
7647 while ((evt = xcb_poll_for_event(conn))) {
7648 uint8_t type = XCB_EVENT_RESPONSE_TYPE(evt);
7655 errx(1, "other wm running");
7666 for (i = 0; ; i++) {
7671 snprintf(conf, sizeof conf, "%s/.%s",
7672 pwd->pw_dir, SWM_CONF_FILE);
7676 snprintf(conf, sizeof conf, "/etc/%s",
7681 snprintf(conf, sizeof conf, "%s/.%s",
7682 pwd->pw_dir, SWM_CONF_FILE_OLD);
7686 snprintf(conf, sizeof conf, "/etc/%s",
7693 if (strlen(conf) && stat(conf, &sb) != -1)
7694 if (S_ISREG(sb.st_mode)) {
7701 /* load conf (if any) */
7703 conf_load(cfile, SWM_CONF_DEFAULT);
7706 /* set some values to work around bad programs */
7708 /* grab existing windows (before we build the bars) */
7711 if (getenv("SWM_STARTED") == NULL)
7712 setenv("SWM_STARTED", "YES", 1);
7714 /* setup all bars */
7715 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7716 for (i = 0; i < num_screens; i++)
7717 TAILQ_FOREACH(r, &screens[i].rl, entry) {
7718 if (winfocus == NULL)
7719 winfocus = TAILQ_FIRST(&r->ws->winlist);
7728 xcb_ungrab_server(conn);
7732 while ((evt = xcb_poll_for_event(conn))) {
7733 DNPRINTF(SWM_D_EVENT, "XCB Event: %s (%d)\n",
7734 xcb_event_get_label(XCB_EVENT_RESPONSE_TYPE(evt)),
7735 XCB_EVENT_RESPONSE_TYPE(evt));
7742 /* if we are being restarted go focus on first window */
7744 rr = winfocus->ws->r;
7746 /* not a visible window */
7750 /* move pointer to first screen if multi screen */
7751 if (num_screens > 1 || outputs > 1)
7752 xcb_warp_pointer(conn, XCB_WINDOW_NONE,
7753 rr->s[0].root, 0, 0, 0, 0, X(rr),
7754 Y(rr) + (bar_enabled ? bar_height : 0));
7756 a.id = SWM_ARG_ID_FOCUSCUR;
7766 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
7768 DNPRINTF(SWM_D_MISC, "select failed");
7769 if (restart_wm == 1)
7770 restart(NULL, NULL);
7771 if (search_resp == 1)
7784 for (i = 0; i < num_screens; ++i)
7785 if (screens[i].bar_gc != 0)
7786 xcb_free_gc(conn, screens[i].bar_gc);
7787 XFreeFontSet(display, bar_fs);
7789 xcb_key_symbols_free(syms);
7790 xcb_disconnect(conn);