2 * Copyright (c) 2009-2012 Marco Peereboom <marco@peereboom.us>
3 * Copyright (c) 2009-2011 Ryan McBride <mcbride@countersiege.com>
4 * Copyright (c) 2009 Darrin Chandler <dwchandler@stilyagin.com>
5 * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org>
6 * Copyright (c) 2010 Tuukka Kataja <stuge@xor.fi>
7 * Copyright (c) 2011 Jason L. Wright <jason@thought.net>
8 * Copyright (c) 2011-2012 Reginald Kennedy <rk@rejii.com>
9 * Copyright (c) 2011-2012 Lawrence Teo <lteo@lteo.net>
10 * Copyright (c) 2011-2012 Tiago Cunha <tcunha@gmx.com>
11 * Copyright (c) 2012 David Hill <dhill@mindcry.org>
13 * Permission to use, copy, modify, and distribute this software for any
14 * purpose with or without fee is hereby granted, provided that the above
15 * copyright notice and this permission notice appear in all copies.
17 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
18 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
19 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
20 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
21 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
22 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
23 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
26 * Much code and ideas taken from dwm under the following license:
27 * MIT/X Consortium License
29 * 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
30 * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
31 * 2006-2007 Jukka Salmi <jukka at salmi dot ch>
32 * 2007 Premysl Hruby <dfenze at gmail dot com>
33 * 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
34 * 2007 Christof Musik <christof at sendfax dot de>
35 * 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
36 * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
37 * 2008 Martin Hurton <martin dot hurton at gmail dot com>
39 * Permission is hereby granted, free of charge, to any person obtaining a
40 * copy of this software and associated documentation files (the "Software"),
41 * to deal in the Software without restriction, including without limitation
42 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
43 * and/or sell copies of the Software, and to permit persons to whom the
44 * Software is furnished to do so, subject to the following conditions:
46 * The above copyright notice and this permission notice shall be included in
47 * all copies or substantial portions of the Software.
49 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
50 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
51 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
52 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
53 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
54 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
55 * DEALINGS IN THE SOFTWARE.
59 #include <sys/types.h>
63 #include <sys/queue.h>
64 #include <sys/param.h>
65 #include <sys/select.h>
66 #if defined(__linux__)
68 #elif defined(__OpenBSD__)
70 #elif defined(__FreeBSD__)
91 #include <X11/cursorfont.h>
92 #include <X11/extensions/Xrandr.h>
93 #include <X11/Xft/Xft.h>
94 #include <X11/Xlib-xcb.h>
95 #include <xcb/xcb_atom.h>
96 #include <xcb/xcb_aux.h>
97 #include <xcb/xcb_event.h>
98 #include <xcb/xcb_icccm.h>
99 #include <xcb/xcb_keysyms.h>
100 #include <xcb/xtest.h>
101 #include <xcb/randr.h>
109 #ifdef SPECTRWM_BUILDSTR
110 static const char *buildstr = SPECTRWM_BUILDSTR;
112 static const char *buildstr = SPECTRWM_VERSION;
116 # error XRandR versions less than 1.0 are not supported
121 #define SWM_XRR_HAS_CRTC
125 #ifndef XCB_ICCCM_NUM_WM_HINTS_ELEMENTS
126 #define XCB_ICCCM_SIZE_HINT_P_MIN_SIZE XCB_SIZE_HINT_P_MIN_SIZE
127 #define XCB_ICCCM_SIZE_HINT_P_MAX_SIZE XCB_SIZE_HINT_P_MAX_SIZE
128 #define XCB_ICCCM_SIZE_HINT_P_RESIZE_INC XCB_SIZE_HINT_P_RESIZE_INC
129 #define XCB_ICCCM_WM_HINT_X_URGENCY XCB_WM_HINT_X_URGENCY
130 #define XCB_ICCCM_WM_STATE_ICONIC XCB_WM_STATE_ICONIC
131 #define XCB_ICCCM_WM_STATE_WITHDRAWN XCB_WM_STATE_WITHDRAWN
132 #define XCB_ICCCM_WM_STATE_NORMAL XCB_WM_STATE_NORMAL
133 #define xcb_icccm_get_text_property_reply_t xcb_get_text_property_reply_t
134 #define xcb_icccm_get_text_property_reply_wipe xcb_get_text_property_reply_wipe
135 #define xcb_icccm_get_wm_class xcb_get_wm_class
136 #define xcb_icccm_get_wm_class_reply xcb_get_wm_class_reply
137 #define xcb_icccm_get_wm_class_reply_t xcb_get_wm_class_reply_t
138 #define xcb_icccm_get_wm_class_reply_wipe xcb_get_wm_class_reply_wipe
139 #define xcb_icccm_get_wm_hints xcb_get_wm_hints
140 #define xcb_icccm_get_wm_hints_reply xcb_get_wm_hints_reply
141 #define xcb_icccm_get_wm_name xcb_get_wm_name
142 #define xcb_icccm_get_wm_name_reply xcb_get_wm_name_reply
143 #define xcb_icccm_get_wm_normal_hints xcb_get_wm_normal_hints
144 #define xcb_icccm_get_wm_normal_hints_reply xcb_get_wm_normal_hints_reply
145 #define xcb_icccm_get_wm_protocols xcb_get_wm_protocols
146 #define xcb_icccm_get_wm_protocols_reply xcb_get_wm_protocols_reply
147 #define xcb_icccm_get_wm_protocols_reply_t xcb_get_wm_protocols_reply_t
148 #define xcb_icccm_get_wm_protocols_reply_wipe xcb_get_wm_protocols_reply_wipe
149 #define xcb_icccm_get_wm_transient_for xcb_get_wm_transient_for
150 #define xcb_icccm_get_wm_transient_for_reply xcb_get_wm_transient_for_reply
151 #define xcb_icccm_wm_hints_t xcb_wm_hints_t
156 #define DPRINTF(x...) do { \
158 fprintf(stderr, x); \
160 #define DNPRINTF(n,x...) do { \
161 if (swm_debug & n) { \
162 fprintf(stderr, "%ld ", (long)(time(NULL) - time_started)); \
163 fprintf(stderr, x); \
166 #define SWM_D_MISC 0x0001
167 #define SWM_D_EVENT 0x0002
168 #define SWM_D_WS 0x0004
169 #define SWM_D_FOCUS 0x0008
170 #define SWM_D_MOVE 0x0010
171 #define SWM_D_STACK 0x0020
172 #define SWM_D_MOUSE 0x0040
173 #define SWM_D_PROP 0x0080
174 #define SWM_D_CLASS 0x0100
175 #define SWM_D_KEY 0x0200
176 #define SWM_D_QUIRK 0x0400
177 #define SWM_D_SPAWN 0x0800
178 #define SWM_D_EVENTQ 0x1000
179 #define SWM_D_CONF 0x2000
180 #define SWM_D_BAR 0x4000
181 #define SWM_D_INIT 0x8000
183 u_int32_t swm_debug = 0
202 #define DPRINTF(x...)
203 #define DNPRINTF(n,x...)
206 /* convert 8-bit to 16-bit */
207 #define RGB_8_TO_16(col) ((col) << 8) + (col)
209 #define PIXEL_TO_XRENDERCOLOR(px, xrc) \
210 xrc.red = RGB_8_TO_16((px) >> 16 & 0xff); \
211 xrc.green = RGB_8_TO_16((px) >> 8 & 0xff); \
212 xrc.blue = RGB_8_TO_16((px) & 0xff); \
215 #define LENGTH(x) (int)(sizeof (x) / sizeof (x)[0])
216 #define MODKEY Mod1Mask
217 #define CLEANMASK(mask) ((mask) & ~(numlockmask | LockMask))
218 #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
219 #define MOUSEMASK (BUTTONMASK|PointerMotionMask)
220 #define SWM_PROPLEN (16)
221 #define SWM_FUNCNAME_LEN (32)
222 #define SWM_KEYS_LEN (255)
223 #define SWM_QUIRK_LEN (64)
224 #define X(r) (r)->g.x
225 #define Y(r) (r)->g.y
226 #define WIDTH(r) (r)->g.w
227 #define HEIGHT(r) (r)->g.h
228 #define BORDER(w) ((w)->bordered ? border_width : 0)
229 #define MAX_X(r) ((r)->g.x + (r)->g.w)
230 #define MAX_Y(r) ((r)->g.y + (r)->g.h)
231 #define SH_MIN(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MIN_SIZE
232 #define SH_MIN_W(w) (w)->sh.min_width
233 #define SH_MIN_H(w) (w)->sh.min_height
234 #define SH_MAX(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MAX_SIZE
235 #define SH_MAX_W(w) (w)->sh.max_width
236 #define SH_MAX_H(w) (w)->sh.max_height
237 #define SH_INC(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_RESIZE_INC
238 #define SH_INC_W(w) (w)->sh.width_inc
239 #define SH_INC_H(w) (w)->sh.height_inc
240 #define SWM_MAX_FONT_STEPS (3)
241 #define WINID(w) ((w) ? (w)->id : 0)
242 #define YESNO(x) ((x) ? "yes" : "no")
244 #define SWM_FOCUS_DEFAULT (0)
245 #define SWM_FOCUS_SYNERGY (1)
246 #define SWM_FOCUS_FOLLOW (2)
248 #define SWM_CONF_DEFAULT (0)
249 #define SWM_CONF_KEYMAPPING (1)
252 #define SWM_LIB "/usr/local/lib/libswmhack.so"
259 xcb_atom_t a_takefocus;
261 xcb_atom_t a_netwmname;
262 xcb_atom_t a_utf8_string;
264 xcb_atom_t a_swm_iconic;
266 volatile sig_atomic_t running = 1;
267 volatile sig_atomic_t restart_wm = 0;
269 /*int last_focus_event = FocusOut;*/
273 int xrandr_eventbase;
274 unsigned int numlockmask = 0;
277 xcb_connection_t *conn;
278 xcb_key_symbols_t *syms;
281 int cycle_visible = 0;
283 int font_adjusted = 0;
284 unsigned int mod_key = MODKEY;
287 struct swm_region *search_r;
288 int select_list_pipe[2];
289 int select_resp_pipe[2];
291 volatile sig_atomic_t search_resp;
292 int search_resp_action;
294 struct search_window {
295 TAILQ_ENTRY(search_window) entry;
299 xcb_window_t indicator;
301 TAILQ_HEAD(search_winlist, search_window);
302 struct search_winlist search_wl;
307 SWM_SEARCH_UNICONIFY,
308 SWM_SEARCH_NAME_WORKSPACE,
309 SWM_SEARCH_SEARCH_WORKSPACE,
310 SWM_SEARCH_SEARCH_WINDOW
313 #define SWM_STACK_TOP (0)
314 #define SWM_STACK_BOTTOM (1)
315 #define SWM_STACK_ABOVE (2)
316 #define SWM_STACK_BELOW (3)
319 double dialog_ratio = 0.6;
321 #define SWM_BAR_MAX (256)
322 #define SWM_BAR_JUSTIFY_LEFT (0)
323 #define SWM_BAR_JUSTIFY_CENTER (1)
324 #define SWM_BAR_JUSTIFY_RIGHT (2)
325 #define SWM_BAR_OFFSET (4)
326 #define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-*-*-*-*-*-*-*-*," \
327 "-*-profont-*-*-*-*-*-*-*-*-*-*-*-*," \
328 "-*-times-medium-r-*-*-*-*-*-*-*-*-*-*," \
329 "-misc-fixed-medium-r-*-*-*-*-*-*-*-*-*-*," \
330 "-*-*-*-r-*--*-*-*-*-*-*-*-*"
332 char *bar_argv[] = { NULL, NULL };
334 unsigned char bar_ext[SWM_BAR_MAX];
335 char bar_vertext[SWM_BAR_MAX];
337 sig_atomic_t bar_alarm = 0;
340 int bar_border_width = 1;
341 int bar_at_bottom = 0;
343 int bar_extra_running = 0;
346 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
347 char *bar_format = NULL;
348 int stack_enabled = 1;
349 int clock_enabled = 1;
350 int urgent_enabled = 0;
351 char *clock_format = NULL;
352 int title_name_enabled = 0;
353 int title_class_enabled = 0;
354 int window_name_enabled = 0;
355 int focus_mode = SWM_FOCUS_DEFAULT;
356 int focus_close = SWM_STACK_BELOW;
357 int focus_close_wrap = 1;
358 int focus_default = SWM_STACK_TOP;
359 int spawn_position = SWM_STACK_TOP;
360 int disable_border = 0;
361 int border_width = 1;
362 int verbose_layout = 0;
367 XftColor bar_font_color;
370 /* layout manager data */
371 struct swm_geometry {
384 struct swm_geometry g;
387 /* virtual "screens" */
389 TAILQ_ENTRY(swm_region) entry;
390 struct swm_geometry g;
391 struct workspace *ws; /* current workspace on this region */
392 struct workspace *ws_prior; /* prior workspace on this region */
393 struct swm_screen *s; /* screen idx */
396 TAILQ_HEAD(swm_region_list, swm_region);
399 TAILQ_ENTRY(ws_win) entry;
401 xcb_window_t transient;
402 struct ws_win *child_trans; /* transient child window */
403 struct swm_geometry g; /* current geometry */
404 struct swm_geometry g_float; /* region coordinates */
405 int g_floatvalid; /* g_float geometry validity */
406 int floatmaxed; /* whether maxed by max_stack */
411 unsigned int ewmh_flags;
412 int font_size_boundary[SWM_MAX_FONT_STEPS];
418 unsigned long quirks;
419 struct workspace *ws; /* always valid */
420 struct swm_screen *s; /* always valid, never changes */
421 xcb_get_geometry_reply_t *wa;
423 xcb_icccm_get_wm_class_reply_t ch;
424 xcb_icccm_wm_hints_t hints;
426 TAILQ_HEAD(ws_win_list, ws_win);
430 TAILQ_ENTRY(pid_e) entry;
434 TAILQ_HEAD(pid_list, pid_e);
435 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
437 /* layout handlers */
439 void vertical_config(struct workspace *, int);
440 void vertical_stack(struct workspace *, struct swm_geometry *);
441 void horizontal_config(struct workspace *, int);
442 void horizontal_stack(struct workspace *, struct swm_geometry *);
443 void max_stack(struct workspace *, struct swm_geometry *);
444 void plain_stacker(struct workspace *);
445 void fancy_stacker(struct workspace *);
448 void (*l_stack)(struct workspace *, struct swm_geometry *);
449 void (*l_config)(struct workspace *, int);
451 #define SWM_L_FOCUSPREV (1<<0)
452 #define SWM_L_MAPONFOCUS (1<<1)
453 void (*l_string)(struct workspace *);
455 /* stack, configure */
456 { vertical_stack, vertical_config, 0, plain_stacker },
457 { horizontal_stack, horizontal_config, 0, plain_stacker },
459 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
460 { NULL, NULL, 0, NULL },
463 /* position of max_stack mode in the layouts array, index into layouts! */
464 #define SWM_V_STACK (0)
465 #define SWM_H_STACK (1)
466 #define SWM_MAX_STACK (2)
468 #define SWM_H_SLICE (32)
469 #define SWM_V_SLICE (32)
471 /* define work spaces */
473 int idx; /* workspace index */
474 char *name; /* workspace name */
475 int always_raise; /* raise windows on focus */
476 struct layout *cur_layout; /* current layout handlers */
477 struct ws_win *focus; /* may be NULL */
478 struct ws_win *focus_prev; /* may be NULL */
479 struct swm_region *r; /* may be NULL */
480 struct swm_region *old_r; /* may be NULL */
481 struct ws_win_list winlist; /* list of windows in ws */
482 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
483 char stacker[10]; /* display stacker and layout */
487 int horizontal_msize;
489 int horizontal_stacks;
500 SWM_S_COLOR_BAR_BORDER,
501 SWM_S_COLOR_BAR_FONT,
507 /* physical screen mapping */
508 #define SWM_WS_MAX (22) /* hard limit */
509 int workspace_limit = 10; /* soft limit */
512 int idx; /* screen index */
513 struct swm_region_list rl; /* list of regions on this screen */
514 struct swm_region_list orl; /* list of old regions */
516 struct workspace ws[SWM_WS_MAX];
522 } c[SWM_S_COLOR_MAX];
524 xcb_gcontext_t bar_gc;
526 struct swm_screen *screens;
528 /* args to functions */
531 #define SWM_ARG_ID_FOCUSNEXT (0)
532 #define SWM_ARG_ID_FOCUSPREV (1)
533 #define SWM_ARG_ID_FOCUSMAIN (2)
534 #define SWM_ARG_ID_FOCUSCUR (4)
535 #define SWM_ARG_ID_SWAPNEXT (10)
536 #define SWM_ARG_ID_SWAPPREV (11)
537 #define SWM_ARG_ID_SWAPMAIN (12)
538 #define SWM_ARG_ID_MOVELAST (13)
539 #define SWM_ARG_ID_MASTERSHRINK (20)
540 #define SWM_ARG_ID_MASTERGROW (21)
541 #define SWM_ARG_ID_MASTERADD (22)
542 #define SWM_ARG_ID_MASTERDEL (23)
543 #define SWM_ARG_ID_FLIPLAYOUT (24)
544 #define SWM_ARG_ID_STACKRESET (30)
545 #define SWM_ARG_ID_STACKINIT (31)
546 #define SWM_ARG_ID_CYCLEWS_UP (40)
547 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
548 #define SWM_ARG_ID_CYCLESC_UP (42)
549 #define SWM_ARG_ID_CYCLESC_DOWN (43)
550 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
551 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
552 #define SWM_ARG_ID_STACKINC (50)
553 #define SWM_ARG_ID_STACKDEC (51)
554 #define SWM_ARG_ID_SS_ALL (60)
555 #define SWM_ARG_ID_SS_WINDOW (61)
556 #define SWM_ARG_ID_DONTCENTER (70)
557 #define SWM_ARG_ID_CENTER (71)
558 #define SWM_ARG_ID_KILLWINDOW (80)
559 #define SWM_ARG_ID_DELETEWINDOW (81)
560 #define SWM_ARG_ID_WIDTHGROW (90)
561 #define SWM_ARG_ID_WIDTHSHRINK (91)
562 #define SWM_ARG_ID_HEIGHTGROW (92)
563 #define SWM_ARG_ID_HEIGHTSHRINK (93)
564 #define SWM_ARG_ID_MOVEUP (100)
565 #define SWM_ARG_ID_MOVEDOWN (101)
566 #define SWM_ARG_ID_MOVELEFT (102)
567 #define SWM_ARG_ID_MOVERIGHT (103)
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 /* function prototypes */
651 void buttonpress(xcb_button_press_event_t *);
652 void clientmessage(xcb_client_message_event_t *);
653 int conf_load(char *, int);
654 void configurenotify(xcb_configure_notify_event_t *);
655 void configurerequest(xcb_configure_request_event_t *);
656 void constrain_window(struct ws_win *, struct swm_region *, int);
657 void destroynotify(xcb_destroy_notify_event_t *);
659 void enternotify(xcb_enter_notify_event_t *);
660 void event_error(xcb_generic_error_t *);
661 void event_handle(xcb_generic_event_t *);
662 char *expand_tilde(char *);
663 void expose(xcb_expose_event_t *);
664 struct ws_win *find_window(xcb_window_t);
665 int floating_toggle_win(struct ws_win *);
666 void focus(struct swm_region *, union arg *);
667 void focus_magic(struct ws_win *);
669 void focusin(xcb_focus_in_event_t *);
671 xcb_atom_t get_atom_from_string(const char *);
673 char *get_atom_name(xcb_atom_t);
674 char *get_notify_detail_label(uint8_t);
675 char *get_notify_mode_label(uint8_t);
677 xcb_screen_t *get_screen(int);
678 char *get_win_name(xcb_window_t);
679 uint32_t getstate(xcb_window_t);
680 void grabbuttons(struct ws_win *, int);
681 void keypress(xcb_key_press_event_t *);
683 void leavenotify(xcb_leave_notify_event_t *);
685 void map_window_raised(xcb_window_t);
686 void mapnotify(xcb_map_notify_event_t *);
687 void mappingnotify(xcb_mapping_notify_event_t *);
688 void maprequest(xcb_map_request_event_t *);
689 void new_region(struct swm_screen *, int, int, int, int);
690 int parse_rgb(const char *, uint16_t *, uint16_t *, uint16_t *);
691 void propertynotify(xcb_property_notify_event_t *);
692 void spawn_select(struct swm_region *, union arg *, char *, int *);
693 void screenchange(xcb_randr_screen_change_notify_event_t *);
694 void store_float_geom(struct ws_win *, struct swm_region *);
695 void unmanage_window(struct ws_win *);
696 void unmapnotify(xcb_unmap_notify_event_t *);
697 void update_window(struct ws_win *);
698 /*void visibilitynotify(xcb_visibility_notify_event_t *);*/
701 expand_tilde(char *s)
710 errx(1, "expand_tilde: NULL string.");
719 if ((max = sysconf(_SC_LOGIN_NAME_MAX)) == -1)
720 errx(1, "expand_tilde: sysconf");
722 if ((user = calloc(1, max + 1)) == NULL)
723 errx(1, "expand_tilde: calloc");
725 for (i = 0; s[i] != '/' && s[i] != '\0'; ++i)
730 pwd = strlen(user) == 0 ? getpwuid(getuid()) : getpwnam(user);
734 if (asprintf(&result, "%s%s", pwd->pw_dir, s) == -1)
738 errx(1, "expand_tilde: failed to allocate memory.");
744 parse_rgb(const char *rgb, uint16_t *rr, uint16_t *gg, uint16_t *bb)
746 unsigned int tmpr, tmpg, tmpb;
748 if (sscanf(rgb, "rgb:%x/%x/%x", &tmpr, &tmpg, &tmpb) != 3)
751 *rr = RGB_8_TO_16(tmpr);
752 *gg = RGB_8_TO_16(tmpg);
753 *bb = RGB_8_TO_16(tmpb);
759 get_screen(int screen)
761 const xcb_setup_t *r;
762 xcb_screen_iterator_t iter;
764 r = xcb_get_setup(conn);
765 iter = xcb_setup_roots_iterator(r);
766 for (; iter.rem; --screen, xcb_screen_next(&iter))
776 xcb_get_input_focus_cookie_t c;
777 xcb_get_input_focus_reply_t *r;
780 c = xcb_get_input_focus(conn);
782 r = xcb_get_input_focus_reply(conn, c, NULL);
788 map_window_raised(xcb_window_t win)
790 uint32_t val = XCB_STACK_MODE_ABOVE;
792 xcb_configure_window(conn, win,
793 XCB_CONFIG_WINDOW_STACK_MODE, &val);
795 xcb_map_window(conn, win);
799 get_atom_from_string(const char *str)
801 xcb_intern_atom_cookie_t c;
802 xcb_intern_atom_reply_t *r;
805 c = xcb_intern_atom(conn, 0, strlen(str), str);
806 r = xcb_intern_atom_reply(conn, c, NULL);
814 return (XCB_ATOM_NONE);
818 update_iconic(struct ws_win *win, int newv)
825 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
826 a_swm_iconic, XCB_ATOM_INTEGER, 32, 1, &v);
828 xcb_delete_property(conn, win->id, a_swm_iconic);
832 get_iconic(struct ws_win *win)
835 xcb_get_property_reply_t *pr = NULL;
838 pr = xcb_get_property_reply(conn,
839 xcb_get_property(conn, 0, win->id, a_swm_iconic,
840 XCB_ATOM_INTEGER, 0, 1), NULL);
843 if (pr->type != XCB_ATOM_INTEGER || pr->format != 32)
845 v = *((int32_t *)xcb_get_property_value(pr));
856 int i, j, num_screens;
858 sup_list = get_atom_from_string("_NET_SUPPORTED");
860 for (i = 0; i < LENGTH(ewmh); i++)
861 ewmh[i].atom = get_atom_from_string(ewmh[i].name);
863 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
864 for (i = 0; i < num_screens; i++) {
865 /* Support check window will be created by workaround(). */
867 /* Report supported atoms */
868 xcb_delete_property(conn, screens[i].root, sup_list);
869 for (j = 0; j < LENGTH(ewmh); j++)
870 xcb_change_property(conn, XCB_PROP_MODE_APPEND,
871 screens[i].root, sup_list, XCB_ATOM_ATOM, 32, 1,
880 xcb_atom_t sup_check, sup_list;
882 xcb_get_property_cookie_t pc;
883 xcb_get_property_reply_t *pr;
885 sup_check = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
886 sup_list = get_atom_from_string("_NET_SUPPORTED");
887 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
889 for (i = 0; i < num_screens; i++) {
890 /* Get the support check window and destroy it */
891 pc = xcb_get_property(conn, 0, screens[i].root, sup_check,
892 XCB_ATOM_WINDOW, 0, 1);
893 pr = xcb_get_property_reply(conn, pc, NULL);
896 if (pr->format == sup_check) {
897 id = *((xcb_window_t *)xcb_get_property_value(pr));
899 xcb_destroy_window(conn, id);
900 xcb_delete_property(conn, screens[i].root, sup_check);
901 xcb_delete_property(conn, screens[i].root, sup_list);
908 ewmh_autoquirk(struct ws_win *win)
912 xcb_get_property_cookie_t c;
913 xcb_get_property_reply_t *r;
915 c = xcb_get_property(conn, 0, win->id,
916 ewmh[_NET_WM_WINDOW_TYPE].atom, XCB_ATOM_ATOM, 0, UINT32_MAX);
917 r = xcb_get_property_reply(conn, c, NULL);
921 n = xcb_get_property_value_length(r);
922 type = xcb_get_property_value(r);
924 for (i = 0; i < n; i++) {
925 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
927 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
928 type[i] == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
929 type[i] == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
931 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
934 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
935 type[i] == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
937 win->quirks = SWM_Q_FLOAT;
944 #define SWM_EWMH_ACTION_COUNT_MAX (6)
945 #define EWMH_F_FULLSCREEN (1<<0)
946 #define EWMH_F_ABOVE (1<<1)
947 #define EWMH_F_HIDDEN (1<<2)
948 #define EWMH_F_SKIP_PAGER (1<<3)
949 #define EWMH_F_SKIP_TASKBAR (1<<4)
950 #define SWM_F_MANUAL (1<<5)
953 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
961 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%x, "
962 "fullscreen %s\n", win->id, YESNO(fs));
965 if (!win->g_floatvalid)
966 store_float_geom(win, win->ws->r);
968 win->g = win->ws->r->g;
971 if (win->g_floatvalid) {
972 /* refloat at last floating relative position */
973 win->g = win->g_float;
974 X(win) += X(win->ws->r);
975 Y(win) += Y(win->ws->r);
983 ewmh_update_actions(struct ws_win *win)
985 xcb_atom_t actions[SWM_EWMH_ACTION_COUNT_MAX];
991 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
994 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
995 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
998 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
999 ewmh[_NET_WM_ALLOWED_ACTIONS].atom, XCB_ATOM_ATOM, 32, 1, actions);
1002 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
1003 #define _NET_WM_STATE_ADD 1 /* add/set property */
1004 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
1007 ewmh_update_win_state(struct ws_win *win, long state, long action)
1009 unsigned int mask = 0;
1010 unsigned int changed = 0;
1011 unsigned int orig_flags;
1016 DNPRINTF(SWM_D_PROP, "ewmh_update_win_state: window: 0x%x, state: %ld, "
1017 "action: %ld\n", win->id, state, action);
1019 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
1020 mask = EWMH_F_FULLSCREEN;
1021 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
1022 mask = EWMH_F_ABOVE;
1023 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
1024 mask = SWM_F_MANUAL;
1025 if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
1026 mask = EWMH_F_SKIP_PAGER;
1027 if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
1028 mask = EWMH_F_SKIP_TASKBAR;
1031 orig_flags = win->ewmh_flags;
1034 case _NET_WM_STATE_REMOVE:
1035 win->ewmh_flags &= ~mask;
1037 case _NET_WM_STATE_ADD:
1038 win->ewmh_flags |= mask;
1040 case _NET_WM_STATE_TOGGLE:
1041 win->ewmh_flags ^= mask;
1045 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
1047 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
1049 if (!floating_toggle_win(win))
1050 win->ewmh_flags = orig_flags; /* revert */
1051 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
1053 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
1054 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
1056 if (!ewmh_set_win_fullscreen(win,
1057 win->ewmh_flags & EWMH_F_FULLSCREEN))
1058 win->ewmh_flags = orig_flags; /* revert */
1060 xcb_delete_property(conn, win->id, ewmh[_NET_WM_STATE].atom);
1062 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
1063 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1064 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1065 &ewmh[_NET_WM_STATE_FULLSCREEN].atom);
1066 if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
1067 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1068 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1069 &ewmh[_NET_WM_STATE_SKIP_PAGER].atom);
1070 if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
1071 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1072 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1073 &ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom);
1074 if (win->ewmh_flags & EWMH_F_ABOVE)
1075 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1076 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1077 &ewmh[_NET_WM_STATE_ABOVE].atom);
1078 if (win->ewmh_flags & SWM_F_MANUAL)
1079 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1080 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1081 &ewmh[_SWM_WM_STATE_MANUAL].atom);
1085 ewmh_get_win_state(struct ws_win *win)
1088 xcb_get_property_cookie_t c;
1089 xcb_get_property_reply_t *r;
1095 win->ewmh_flags = 0;
1097 win->ewmh_flags |= EWMH_F_ABOVE;
1099 win->ewmh_flags |= SWM_F_MANUAL;
1101 c = xcb_get_property(conn, 0, win->id, ewmh[_NET_WM_STATE].atom,
1102 XCB_ATOM_ATOM, 0, UINT32_MAX);
1103 r = xcb_get_property_reply(conn, c, NULL);
1107 states = xcb_get_property_value(r);
1108 n = xcb_get_property_value_length(r);
1110 for (i = 0; i < n; i++)
1111 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
1119 dumpwins(struct swm_region *r, union arg *args)
1123 xcb_get_window_attributes_cookie_t c;
1124 xcb_get_window_attributes_reply_t *wa;
1126 /* suppress unused warning since var is needed */
1129 if (r->ws == NULL) {
1130 warnx("dumpwins: invalid workspace");
1134 warnx("=== managed window list ws %02d ===", r->ws->idx);
1135 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1136 state = getstate(win->id);
1137 c = xcb_get_window_attributes(conn, win->id);
1138 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1140 warnx("window: 0x%x, map_state: %d, state: %u, "
1141 "transient: 0x%x", win->id, wa->map_state,
1142 state, win->transient);
1145 warnx("window: 0x%x, failed xcb_get_window_attributes",
1149 warnx("===== unmanaged window list =====");
1150 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1151 state = getstate(win->id);
1152 c = xcb_get_window_attributes(conn, win->id);
1153 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1155 warnx("window: 0x%x, map_state: %d, state: %u, "
1156 "transient: 0x%x", win->id, wa->map_state,
1157 state, win->transient);
1160 warnx("window: 0x%x, failed xcb_get_window_attributes",
1164 warnx("=================================");
1168 dumpwins(struct swm_region *r, union arg *args)
1171 #endif /* SWM_DEBUG */
1176 int saved_errno, status;
1179 saved_errno = errno;
1183 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1188 if (errno != ECHILD)
1189 warn("sighdlr: waitpid");
1190 #endif /* SWM_DEBUG */
1193 if (pid == searchpid)
1197 if (WIFEXITED(status)) {
1198 if (WEXITSTATUS(status) != 0)
1199 warnx("sighdlr: child exit status: %d",
1200 WEXITSTATUS(status));
1202 warnx("sighdlr: child is terminated "
1204 #endif /* SWM_DEBUG */
1218 errno = saved_errno;
1224 struct pid_e *p = NULL;
1226 DNPRINTF(SWM_D_MISC, "find_pid: %d\n", pid);
1231 TAILQ_FOREACH(p, &pidlist, entry) {
1240 name_to_pixel(const char *colorname)
1242 uint32_t result = 0;
1243 char cname[32] = "#";
1244 xcb_screen_t *screen;
1245 xcb_colormap_t cmap;
1246 xcb_alloc_color_reply_t *cr;
1247 xcb_alloc_named_color_reply_t *nr;
1248 uint16_t rr, gg, bb;
1250 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
1251 cmap = screen->default_colormap;
1253 /* color is in format rgb://rr/gg/bb */
1254 if (strncmp(colorname, "rgb:", 4) == 0) {
1255 if (parse_rgb(colorname, &rr, &gg, &bb) == -1)
1256 warnx("could not parse rgb %s", colorname);
1258 cr = xcb_alloc_color_reply(conn,
1259 xcb_alloc_color(conn, cmap, rr, gg, bb),
1265 warnx("color '%s' not found", colorname);
1268 nr = xcb_alloc_named_color_reply(conn,
1269 xcb_alloc_named_color(conn, cmap, strlen(colorname),
1272 strlcat(cname, colorname + 2, sizeof cname - 1);
1273 nr = xcb_alloc_named_color_reply(conn,
1274 xcb_alloc_named_color(conn, cmap, strlen(cname),
1281 warnx("color '%s' not found", colorname);
1288 setscreencolor(char *val, int i, int c)
1292 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1293 if (i > 0 && i <= num_screens) {
1294 screens[i - 1].c[c].pixel = name_to_pixel(val);
1295 free(screens[i - 1].c[c].name);
1296 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1298 } else if (i == -1) {
1299 for (i = 0; i < num_screens; i++) {
1300 screens[i].c[c].pixel = name_to_pixel(val);
1301 free(screens[i].c[c].name);
1302 if ((screens[i].c[c].name = strdup(val)) == NULL)
1306 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1311 fancy_stacker(struct workspace *ws)
1313 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1314 if (ws->cur_layout->l_stack == vertical_stack)
1315 snprintf(ws->stacker, sizeof ws->stacker,
1316 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1317 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1318 if (ws->cur_layout->l_stack == horizontal_stack)
1319 snprintf(ws->stacker, sizeof ws->stacker,
1320 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1321 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1325 plain_stacker(struct workspace *ws)
1327 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1328 if (ws->cur_layout->l_stack == vertical_stack)
1329 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1330 sizeof ws->stacker);
1331 if (ws->cur_layout->l_stack == horizontal_stack)
1332 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1333 sizeof ws->stacker);
1337 custom_region(char *val)
1339 unsigned int x, y, w, h;
1340 int sidx, num_screens;
1341 xcb_screen_t *screen;
1343 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1344 if (sscanf(val, "screen[%d]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1345 errx(1, "invalid custom region, "
1346 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1347 if (sidx < 1 || sidx > num_screens)
1348 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1352 if ((screen = get_screen(sidx)) == NULL)
1353 errx(1, "ERROR: can't get screen %d.", sidx);
1356 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1358 if (x > screen->width_in_pixels ||
1359 y > screen->height_in_pixels ||
1360 w + x > screen->width_in_pixels ||
1361 h + y > screen->height_in_pixels) {
1362 warnx("ignoring region %ux%u+%u+%u - not within screen "
1363 "boundaries (%ux%u)", w, h, x, y,
1364 screen->width_in_pixels, screen->height_in_pixels);
1368 new_region(&screens[sidx], x, y, w, h);
1372 socket_setnonblock(int fd)
1376 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1377 err(1, "fcntl F_GETFL");
1378 flags |= O_NONBLOCK;
1379 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1380 err(1, "fcntl F_SETFL");
1384 bar_print(struct swm_region *r, const char *s)
1387 xcb_rectangle_t rect;
1395 XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len, &info);
1397 switch (bar_justify) {
1398 case SWM_BAR_JUSTIFY_LEFT:
1401 case SWM_BAR_JUSTIFY_CENTER:
1402 x = (WIDTH(r) - info.width) / 2;
1404 case SWM_BAR_JUSTIFY_RIGHT:
1405 x = WIDTH(r) - info.width - SWM_BAR_OFFSET;
1409 if (x < SWM_BAR_OFFSET)
1414 rect.width = WIDTH(r->bar);
1415 rect.height = HEIGHT(r->bar);
1417 /* clear back buffer */
1418 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1419 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1420 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc,
1421 sizeof(rect), &rect);
1423 /* draw back buffer */
1424 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1425 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_BACKGROUND, gcv);
1426 gcv[0] = r->s->c[SWM_S_COLOR_BAR_FONT].pixel;
1427 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1429 draw = XftDrawCreate(display, r->bar->buffer,
1430 DefaultVisual(display, r->s->idx),
1431 DefaultColormap(display, r->s->idx));
1433 XftDrawStringUtf8(draw, &bar_font_color, bar_font, x,
1434 (HEIGHT(r->bar) + bar_font->height) / 2 - bar_font->descent,
1437 XftDrawDestroy(draw);
1440 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1441 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1445 bar_extra_stop(void)
1449 bzero(bar_pipe, sizeof bar_pipe);
1452 kill(bar_pid, SIGTERM);
1455 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1460 bar_class_name(char *s, size_t sz, struct swm_region *r)
1462 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1464 if (r->ws->focus->ch.class_name != NULL)
1465 strlcat(s, r->ws->focus->ch.class_name, sz);
1469 bar_title_name(char *s, size_t sz, struct swm_region *r)
1471 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1473 if (r->ws->focus->ch.instance_name != NULL)
1474 strlcat(s, r->ws->focus->ch.instance_name, sz);
1478 bar_class_title_name(char *s, size_t sz, struct swm_region *r)
1480 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1483 bar_class_name(s, sz, r);
1484 strlcat(s, ":", sz);
1485 bar_title_name(s, sz, r);
1489 bar_window_float(char *s, size_t sz, struct swm_region *r)
1491 if (r == NULL || r ->ws == NULL || r->ws->focus == NULL)
1493 if (r->ws->focus->floating)
1494 strlcat(s, "(f)", sz);
1498 bar_window_name(char *s, size_t sz, struct swm_region *r)
1502 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1504 if ((title = get_win_name(r->ws->focus->id)) == NULL)
1507 strlcat(s, title, sz);
1511 int urgent[SWM_WS_MAX];
1513 bar_urgent(char *s, size_t sz)
1516 int i, j, num_screens;
1518 xcb_get_property_cookie_t c;
1519 xcb_icccm_wm_hints_t hints;
1521 for (i = 0; i < workspace_limit; i++)
1524 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1525 for (i = 0; i < num_screens; i++)
1526 for (j = 0; j < workspace_limit; j++)
1527 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
1528 c = xcb_icccm_get_wm_hints(conn, win->id);
1529 if (xcb_icccm_get_wm_hints_reply(conn, c,
1532 if (hints.flags & XCB_ICCCM_WM_HINT_X_URGENCY)
1536 for (i = 0; i < workspace_limit; i++) {
1538 snprintf(b, sizeof b, "%d ", i + 1);
1540 snprintf(b, sizeof b, "- ");
1546 bar_workspace_name(char *s, size_t sz, struct swm_region *r)
1548 if (r == NULL || r->ws == NULL)
1550 if (r->ws->name != NULL)
1551 strlcat(s, r->ws->name, sz);
1554 /* build the default bar format according to the defined enabled options */
1556 bar_fmt(const char *fmtexp, char *fmtnew, struct swm_region *r, size_t sz)
1558 /* if format provided, just copy the buffers */
1559 if (bar_format != NULL) {
1560 strlcpy(fmtnew, fmtexp, sz);
1564 /* reset the output buffer */
1567 strlcat(fmtnew, "+N:+I ", sz);
1569 strlcat(fmtnew, "+S", sz);
1570 strlcat(fmtnew, " ", sz);
1572 /* only show the workspace name if there's actually one */
1573 if (r != NULL && r->ws != NULL && r->ws->name != NULL)
1574 strlcat(fmtnew, "<+D>", sz);
1575 strlcat(fmtnew, "+3<", sz);
1577 if (clock_enabled) {
1578 strlcat(fmtnew, fmtexp, sz);
1579 strlcat(fmtnew, "+4<", sz);
1582 /* bar_urgent already adds the space before the last asterisk */
1584 strlcat(fmtnew, "* +U*+4<", sz);
1586 if (title_class_enabled) {
1587 strlcat(fmtnew, "+C", sz);
1588 if (title_name_enabled == 0)
1589 strlcat(fmtnew, "+4<", sz);
1592 /* checks needed by the colon and floating strlcat(3) calls below */
1593 if (r != NULL && r->ws != NULL && r->ws->focus != NULL) {
1594 if (title_name_enabled) {
1595 if (title_class_enabled)
1596 strlcat(fmtnew, ":", sz);
1597 strlcat(fmtnew, "+T+4<", sz);
1599 if (window_name_enabled) {
1600 if (r->ws->focus->floating)
1601 strlcat(fmtnew, "+F ", sz);
1602 strlcat(fmtnew, "+64W ", sz);
1606 /* finally add the action script output and the version */
1607 strlcat(fmtnew, "+4<+A+4<+V", sz);
1611 bar_replace_pad(char *tmp, int *limit, size_t sz)
1613 /* special case; no limit given, pad one space, instead */
1614 if (*limit == (int)sz - 1)
1616 snprintf(tmp, sz, "%*s", *limit, " ");
1619 /* replaces the bar format character sequences (like in tmux(1)) */
1621 bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
1625 char tmp[SWM_BAR_MAX];
1629 /* reset strlcat(3) buffer */
1632 /* get number, if any */
1635 if (sscanf(fmt, "%d%n", &limit, &size) != 1)
1636 limit = sizeof tmp - 1;
1637 if (limit <= 0 || limit >= (int)sizeof tmp)
1638 limit = sizeof tmp - 1;
1640 /* there is nothing to replace (ie EOL) */
1647 bar_replace_pad(tmp, &limit, sizeof tmp);
1650 snprintf(tmp, sizeof tmp, "%s", bar_ext);
1653 bar_class_name(tmp, sizeof tmp, r);
1656 bar_workspace_name(tmp, sizeof tmp, r);
1659 bar_window_float(tmp, sizeof tmp, r);
1662 snprintf(tmp, sizeof tmp, "%d", r->ws->idx + 1);
1665 snprintf(tmp, sizeof tmp, "%d", r->s->idx + 1);
1668 bar_class_title_name(tmp, sizeof tmp, r);
1671 snprintf(tmp, sizeof tmp, "%s", r->ws->stacker);
1674 bar_title_name(tmp, sizeof tmp, r);
1677 bar_urgent(tmp, sizeof tmp);
1680 snprintf(tmp, sizeof tmp, "%s", bar_vertext);
1683 bar_window_name(tmp, sizeof tmp, r);
1686 /* unknown character sequence; copy as-is */
1687 snprintf(tmp, sizeof tmp, "+%c", *fmt);
1693 if ((int)len < limit)
1695 while (limit-- > 0) {
1696 if (*offrep >= sz - 1)
1698 fmtrep[(*offrep)++] = *ptr++;
1706 bar_replace(char *fmt, char *fmtrep, struct swm_region *r, size_t sz)
1711 while (*fmt != '\0') {
1713 /* skip ordinary characters */
1716 fmtrep[off++] = *fmt++;
1720 /* character sequence found; replace it */
1721 fmt = bar_replace_seq(fmt, fmtrep, r, &off, sz);
1730 bar_fmt_expand(char *fmtexp, size_t sz)
1737 /* start by grabbing the current time and date */
1739 localtime_r(&tmt, &tm);
1741 /* figure out what to expand */
1742 if (bar_format != NULL)
1744 else if (bar_format == NULL && clock_enabled)
1746 /* if nothing to expand bail out */
1752 /* copy as-is, just in case the format shouldn't be expanded below */
1753 strlcpy(fmtexp, fmt, sz);
1754 /* finally pass the string through strftime(3) */
1755 #ifndef SWM_DENY_CLOCK_FORMAT
1756 if ((len = strftime(fmtexp, sz, fmt, &tm)) == 0)
1757 warnx("format too long");
1765 char fmtexp[SWM_BAR_MAX], fmtnew[SWM_BAR_MAX];
1766 char fmtrep[SWM_BAR_MAX];
1768 struct swm_region *r;
1770 /* expand the format by first passing it through strftime(3) */
1771 bar_fmt_expand(fmtexp, sizeof fmtexp);
1773 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1774 for (i = 0; i < num_screens; i++) {
1775 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1778 bar_fmt(fmtexp, fmtnew, r, sizeof fmtnew);
1779 bar_replace(fmtnew, fmtrep, r, sizeof fmtrep);
1780 bar_print(r, fmtrep);
1791 if (bar_enabled == 0)
1793 if (bar_extra && bar_extra_running) {
1794 /* ignore short reads; it'll correct itself */
1795 while ((b = fgetln(stdin, &len)) != NULL)
1796 if (b && b[len - 1] == '\n') {
1798 strlcpy((char *)bar_ext, b, sizeof bar_ext);
1800 if (b == NULL && errno != EAGAIN) {
1801 warn("bar_update: bar_extra failed");
1805 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1814 /* suppress unused warning since var is needed */
1821 bar_toggle(struct swm_region *r, union arg *args)
1823 struct swm_region *tmpr;
1826 /* suppress unused warnings since vars are needed */
1830 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
1832 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1834 for (i = 0; i < num_screens; i++)
1835 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1837 xcb_unmap_window(conn, tmpr->bar->id);
1839 for (i = 0; i < num_screens; i++)
1840 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1842 map_window_raised(tmpr->bar->id);
1845 bar_enabled = !bar_enabled;
1848 /* must be after stack */
1857 struct swm_region *r;
1861 /* do this here because the conf file is in memory */
1862 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1863 /* launch external status app */
1864 bar_extra_running = 1;
1865 if (pipe(bar_pipe) == -1)
1866 err(1, "pipe error");
1867 socket_setnonblock(bar_pipe[0]);
1868 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1869 if (dup2(bar_pipe[0], 0) == -1)
1871 if (dup2(bar_pipe[1], 1) == -1)
1873 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1874 err(1, "could not disable SIGPIPE");
1875 switch (bar_pid = fork()) {
1877 err(1, "cannot fork");
1881 execvp(bar_argv[0], bar_argv);
1882 err(1, "%s external app failed", bar_argv[0]);
1884 default: /* parent */
1890 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1891 for (i = 0; i < num_screens; i++)
1892 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1895 wa[0] = screens[i].c[SWM_S_COLOR_BAR].pixel;
1896 wa[1] = screens[i].c[SWM_S_COLOR_BAR_BORDER].pixel;
1897 xcb_change_window_attributes(conn, r->bar->id,
1898 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
1904 bar_setup(struct swm_region *r)
1906 char *font, *fontpos, *dup, *search;
1908 xcb_screen_t *screen;
1912 if ((screen = get_screen(r->s->idx)) == NULL)
1913 errx(1, "ERROR: can't get screen %d.", r->s->idx);
1918 if ((r->bar = calloc(1, sizeof(struct swm_bar))) == NULL)
1919 err(1, "bar_setup: calloc: failed to allocate memory.");
1921 if (bar_font == NULL) {
1922 if ((dup = strdup(bar_fonts)) == NULL)
1923 errx(1, "insufficient memory.");
1925 while ((font = strsep(&search, ",")) != NULL) {
1929 DNPRINTF(SWM_D_INIT, "bar_setup: try font %s\n", font);
1933 while ((fontpos = index(fontpos, '-'))) {
1939 bar_font = XftFontOpenXlfd(display, r->s->idx,
1942 bar_font = XftFontOpenName(display, r->s->idx,
1945 warnx("unable to load font %s", font);
1948 DNPRINTF(SWM_D_INIT, "successfully opened "
1956 if (bar_font == NULL)
1957 errx(1, "unable to open a font");
1959 bar_height = bar_font->height + 2 * bar_border_width;
1964 PIXEL_TO_XRENDERCOLOR(r->s->c[SWM_S_COLOR_BAR_FONT].pixel, color);
1966 if (!XftColorAllocValue(display, DefaultVisual(display, r->s->idx),
1967 DefaultColormap(display, r->s->idx), &color, &bar_font_color))
1968 warn("unable to allocate Xft color");
1971 Y(r->bar) = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
1972 WIDTH(r->bar) = WIDTH(r) - 2 * bar_border_width;
1973 HEIGHT(r->bar) = bar_height - 2 * bar_border_width;
1975 r->bar->id = xcb_generate_id(conn);
1976 wa[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1977 wa[1] = r->s->c[SWM_S_COLOR_BAR_BORDER].pixel;
1978 wa[2] = XCB_EVENT_MASK_EXPOSURE;
1980 xcb_create_window(conn, XCB_COPY_FROM_PARENT, r->bar->id, r->s->root,
1981 X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar),
1982 bar_border_width, XCB_WINDOW_CLASS_INPUT_OUTPUT,
1983 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL
1984 | XCB_CW_EVENT_MASK, wa);
1986 r->bar->buffer = xcb_generate_id(conn);
1987 xcb_create_pixmap(conn, screen->root_depth, r->bar->buffer, r->bar->id,
1988 WIDTH(r->bar), HEIGHT(r->bar));
1990 xcb_randr_select_input(conn, r->bar->id,
1991 XCB_RANDR_NOTIFY_MASK_OUTPUT_CHANGE);
1994 map_window_raised(r->bar->id);
1996 DNPRINTF(SWM_D_BAR, "bar_setup: window: 0x%x, (x,y) w x h: (%d,%d) "
1997 "%d x %d\n", WINID(r->bar), X(r->bar), Y(r->bar), WIDTH(r->bar),
2000 if (signal(SIGALRM, bar_signal) == SIG_ERR)
2001 err(1, "could not install bar_signal");
2006 bar_cleanup(struct swm_region *r)
2010 xcb_destroy_window(conn, r->bar->id);
2011 xcb_free_pixmap(conn, r->bar->buffer);
2017 set_win_state(struct ws_win *win, uint16_t state)
2019 uint16_t data[2] = { state, XCB_ATOM_NONE };
2021 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%x\n", win->id);
2026 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id, a_state,
2027 a_state, 32, 2, data);
2031 getstate(xcb_window_t w)
2033 uint32_t result = 0;
2034 xcb_get_property_cookie_t c;
2035 xcb_get_property_reply_t *r;
2037 c = xcb_get_property(conn, 0, w, a_state, a_state, 0L, 2L);
2038 r = xcb_get_property_reply(conn, c, NULL);
2041 if (r->type == a_state && r->format == 32 && r->length == 2)
2042 result = *((uint32_t *)xcb_get_property_value(r));
2046 DNPRINTF(SWM_D_MISC, "getstate property: win 0x%x state %u\n", w,
2052 version(struct swm_region *r, union arg *args)
2054 /* suppress unused warnings since vars are needed */
2058 bar_version = !bar_version;
2060 snprintf(bar_vertext, sizeof bar_vertext,
2061 "Version: %s Build: %s", SPECTRWM_VERSION, buildstr);
2063 strlcpy(bar_vertext, "", sizeof bar_vertext);
2070 client_msg(struct ws_win *win, xcb_atom_t a)
2072 xcb_client_message_event_t ev;
2077 bzero(&ev, sizeof ev);
2078 ev.response_type = XCB_CLIENT_MESSAGE;
2079 ev.window = win->id;
2082 ev.data.data32[0] = a;
2083 ev.data.data32[1] = XCB_CURRENT_TIME;
2085 xcb_send_event(conn, 0, win->id,
2086 XCB_EVENT_MASK_NO_EVENT, (const char *)&ev);
2089 /* synthetic response to a ConfigureRequest when not making a change */
2091 config_win(struct ws_win *win, xcb_configure_request_event_t *ev)
2093 xcb_configure_notify_event_t ce;
2098 /* send notification of unchanged state. */
2099 bzero(&ce, sizeof(ce));
2100 ce.response_type = XCB_CONFIGURE_NOTIFY;
2103 ce.width = WIDTH(win);
2104 ce.height = HEIGHT(win);
2105 ce.override_redirect = 0;
2110 ce.window = win->id;
2111 ce.border_width = BORDER(win);
2112 ce.above_sibling = XCB_WINDOW_NONE;
2115 ce.event = ev->window;
2116 ce.window = ev->window;
2118 /* make response appear more WM_SIZE_HINTS-compliant */
2120 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%x,"
2121 " sh.flags: %u, min: %d x %d, max: %d x %d, inc: "
2122 "%d x %d\n", win->id, win->sh.flags, SH_MIN_W(win),
2123 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
2124 SH_INC_W(win), SH_INC_H(win));
2128 /* the hint may be set... to 0! */
2129 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
2130 ce.width = SH_MIN_W(win);
2131 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
2132 ce.height = SH_MIN_H(win);
2137 /* may also be advertized as 0 */
2138 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
2139 ce.width = SH_MAX_W(win);
2140 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
2141 ce.height = SH_MAX_H(win);
2144 /* resize increment. */
2146 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
2147 ce.width -= (ce.width - SH_MIN_W(win)) %
2149 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
2150 ce.height -= (ce.height - SH_MIN_H(win)) %
2154 /* adjust x and y for requested border_width. */
2155 ce.x += BORDER(win) - ev->border_width;
2156 ce.y += BORDER(win) - ev->border_width;
2157 ce.border_width = ev->border_width;
2158 ce.above_sibling = ev->sibling;
2161 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%x, (x,y) w x h: "
2162 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
2163 ce.y, ce.width, ce.height, ce.border_width);
2165 xcb_send_event(conn, 0, win->id, XCB_EVENT_MASK_STRUCTURE_NOTIFY,
2170 count_win(struct workspace *ws, int count_transient)
2175 TAILQ_FOREACH(win, &ws->winlist, entry) {
2176 if (count_transient == 0 && win->floating)
2178 if (count_transient == 0 && win->transient)
2184 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
2190 quit(struct swm_region *r, union arg *args)
2192 /* suppress unused warnings since vars are needed */
2196 DNPRINTF(SWM_D_MISC, "quit\n");
2201 unmap_window(struct ws_win *win)
2203 DNPRINTF(SWM_D_EVENT, "unmap_window: window: 0x%x\n", win->id);
2208 /* don't unmap again */
2209 if (getstate(win->id) == XCB_ICCCM_WM_STATE_ICONIC)
2212 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
2214 xcb_unmap_window(conn, win->id);
2215 xcb_change_window_attributes(conn, win->id,
2216 XCB_CW_BORDER_PIXEL, &win->s->c[SWM_S_COLOR_UNFOCUS].pixel);
2223 int i, j, num_screens;
2225 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2226 for (i = 0; i < num_screens; i++)
2227 for (j = 0; j < workspace_limit; j++)
2228 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2233 fake_keypress(struct ws_win *win, xcb_keysym_t keysym, uint16_t modifiers)
2235 xcb_key_press_event_t event;
2236 xcb_keycode_t *keycode;
2241 keycode = xcb_key_symbols_get_keycode(syms, keysym);
2243 DNPRINTF(SWM_D_MISC, "fake_keypress: win 0x%x keycode %u\n",
2246 bzero(&event, sizeof(event));
2247 event.event = win->id;
2248 event.root = win->s->root;
2249 event.child = XCB_WINDOW_NONE;
2250 event.time = XCB_CURRENT_TIME;
2251 event.event_x = X(win);
2252 event.event_y = Y(win);
2255 event.same_screen = 1;
2256 event.detail = *keycode;
2257 event.state = modifiers;
2259 event.response_type = XCB_KEY_PRESS;
2260 xcb_send_event(conn, 1, win->id,
2261 XCB_EVENT_MASK_KEY_PRESS, (const char *)&event);
2263 event.response_type = XCB_KEY_RELEASE;
2264 xcb_send_event(conn, 1, win->id,
2265 XCB_EVENT_MASK_KEY_RELEASE, (const char *)&event);
2271 restart(struct swm_region *r, union arg *args)
2273 /* suppress unused warning since var is needed */
2276 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
2278 /* disable alarm because the following code may not be interrupted */
2280 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
2281 err(1, "can't disable alarm");
2287 XftFontClose(display, bar_font);
2288 XftColorFree(display, DefaultVisual(display, r->s->idx),
2289 DefaultColormap(display, r->s->idx), &bar_font_color);
2290 xcb_key_symbols_free(syms);
2292 xcb_disconnect(conn);
2294 execvp(start_argv[0], start_argv);
2295 warn("execvp failed");
2300 root_to_region(xcb_window_t root)
2302 struct swm_region *r = NULL;
2304 xcb_query_pointer_reply_t *qpr;
2306 DNPRINTF(SWM_D_MISC, "root_to_region: window: 0x%x\n", root);
2308 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2309 for (i = 0; i < num_screens; i++)
2310 if (screens[i].root == root)
2313 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn,
2314 screens[i].root), NULL);
2317 DNPRINTF(SWM_D_MISC, "root_to_region: pointer: (%d,%d)\n",
2318 qpr->root_x, qpr->root_y);
2319 /* choose a region based on pointer location */
2320 TAILQ_FOREACH(r, &screens[i].rl, entry)
2321 if (X(r) <= qpr->root_x && qpr->root_x < MAX_X(r) &&
2322 Y(r) <= qpr->root_y && qpr->root_y < MAX_Y(r))
2328 r = TAILQ_FIRST(&screens[i].rl);
2334 find_unmanaged_window(xcb_window_t id)
2337 int i, j, num_screens;
2339 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2340 for (i = 0; i < num_screens; i++)
2341 for (j = 0; j < workspace_limit; j++)
2342 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
2350 find_window(xcb_window_t id)
2353 int i, j, num_screens;
2354 xcb_query_tree_reply_t *r;
2356 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2357 for (i = 0; i < num_screens; i++)
2358 for (j = 0; j < workspace_limit; j++)
2359 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2363 r = xcb_query_tree_reply(conn, xcb_query_tree(conn, id), NULL);
2367 /* if we were looking for the parent return that window instead */
2368 if (r->parent == 0 || r->root == r->parent) {
2373 /* look for parent */
2374 for (i = 0; i < num_screens; i++)
2375 for (j = 0; j < workspace_limit; j++)
2376 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2377 if (r->parent == win->id) {
2387 spawn(int ws_idx, union arg *args, int close_fd)
2392 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
2394 close(xcb_get_file_descriptor(conn));
2396 setenv("LD_PRELOAD", SWM_LIB, 1);
2398 if (asprintf(&ret, "%d", ws_idx) == -1) {
2399 warn("spawn: asprintf SWM_WS");
2402 setenv("_SWM_WS", ret, 1);
2406 if (asprintf(&ret, "%d", getpid()) == -1) {
2407 warn("spawn: asprintf _SWM_PID");
2410 setenv("_SWM_PID", ret, 1);
2414 if (setsid() == -1) {
2415 warn("spawn: setsid");
2421 * close stdin and stdout to prevent interaction between apps
2422 * and the baraction script
2423 * leave stderr open to record errors
2425 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
2426 warn("spawn: open");
2429 dup2(fd, STDIN_FILENO);
2430 dup2(fd, STDOUT_FILENO);
2435 execvp(args->argv[0], args->argv);
2437 warn("spawn: execvp");
2442 kill_refs(struct ws_win *win)
2444 int i, x, num_screens;
2445 struct swm_region *r;
2446 struct workspace *ws;
2451 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2452 for (i = 0; i < num_screens; i++)
2453 TAILQ_FOREACH(r, &screens[i].rl, entry)
2454 for (x = 0; x < workspace_limit; x++) {
2456 if (win == ws->focus)
2458 if (win == ws->focus_prev)
2459 ws->focus_prev = NULL;
2464 validate_win(struct ws_win *testwin)
2467 struct workspace *ws;
2468 struct swm_region *r;
2469 int i, x, num_screens;
2471 if (testwin == NULL)
2474 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2475 for (i = 0; i < num_screens; i++)
2476 TAILQ_FOREACH(r, &screens[i].rl, entry)
2477 for (x = 0; x < workspace_limit; x++) {
2479 TAILQ_FOREACH(win, &ws->winlist, entry)
2487 validate_ws(struct workspace *testws)
2489 struct swm_region *r;
2490 struct workspace *ws;
2491 int i, x, num_screens;
2493 /* validate all ws */
2494 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2495 for (i = 0; i < num_screens; i++)
2496 TAILQ_FOREACH(r, &screens[i].rl, entry)
2497 for (x = 0; x < workspace_limit; x++) {
2506 unfocus_win(struct ws_win *win)
2508 xcb_window_t none = XCB_WINDOW_NONE;
2510 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%x\n", WINID(win));
2514 if (win->ws == NULL)
2517 if (validate_ws(win->ws))
2518 return; /* XXX this gets hit with thunderbird, needs fixing */
2520 if (win->ws->r == NULL)
2523 if (validate_win(win)) {
2528 if (win->ws->focus == win) {
2529 win->ws->focus = NULL;
2530 win->ws->focus_prev = win;
2533 if (validate_win(win->ws->focus)) {
2534 kill_refs(win->ws->focus);
2535 win->ws->focus = NULL;
2537 if (validate_win(win->ws->focus_prev)) {
2538 kill_refs(win->ws->focus_prev);
2539 win->ws->focus_prev = NULL;
2542 grabbuttons(win, 0);
2543 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
2544 &win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].pixel);
2545 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2546 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1, &none);
2553 int i, j, num_screens;
2555 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
2557 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2558 for (i = 0; i < num_screens; i++)
2559 for (j = 0; j < workspace_limit; j++)
2560 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2565 focus_win(struct ws_win *win)
2567 struct ws_win *cfw = NULL;
2568 xcb_get_input_focus_reply_t *r;
2569 xcb_window_t cur_focus = XCB_WINDOW_NONE;
2571 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%x\n", WINID(win));
2575 if (win->ws == NULL)
2578 if (validate_ws(win->ws))
2579 return; /* XXX this gets hit with thunderbird, needs fixing */
2581 if (validate_win(win)) {
2586 if (validate_win(win)) {
2591 r = xcb_get_input_focus_reply(conn, xcb_get_input_focus(conn), NULL);
2593 cur_focus = r->focus;
2596 if ((cfw = find_window(cur_focus)) != NULL)
2600 /* use larger hammer since the window was killed somehow */
2601 TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
2602 if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
2603 xcb_change_window_attributes(conn, cfw->id,
2604 XCB_CW_BORDER_PIXEL,
2605 &cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].pixel);
2609 win->ws->focus = win;
2611 if (win->ws->r != NULL) {
2613 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
2614 win->id, XCB_CURRENT_TIME);
2615 grabbuttons(win, 1);
2616 xcb_change_window_attributes(conn, win->id,
2617 XCB_CW_BORDER_PIXEL,
2618 &win->ws->r->s->c[SWM_S_COLOR_FOCUS].pixel);
2619 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
2620 win->ws->always_raise)
2621 map_window_raised(win->id);
2623 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2624 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
2632 event_drain(uint8_t rt)
2634 xcb_generic_event_t *evt;
2637 while ((evt = xcb_poll_for_event(conn))) {
2638 if (XCB_EVENT_RESPONSE_TYPE(evt) != rt)
2646 switchws(struct swm_region *r, union arg *args)
2648 int wsid = args->id, unmap_old = 0;
2649 struct swm_region *this_r, *other_r;
2651 struct workspace *new_ws, *old_ws;
2657 if (wsid >= workspace_limit)
2661 old_ws = this_r->ws;
2662 new_ws = &this_r->s->ws[wsid];
2664 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
2665 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
2667 if (new_ws == NULL || old_ws == NULL)
2669 if (new_ws == old_ws)
2672 other_r = new_ws->r;
2673 if (other_r == NULL) {
2674 /* the other workspace is hidden, hide this one */
2678 /* the other ws is visible in another region, exchange them */
2679 other_r->ws_prior = new_ws;
2680 other_r->ws = old_ws;
2681 old_ws->r = other_r;
2683 this_r->ws_prior = old_ws;
2684 this_r->ws = new_ws;
2687 /* this is needed so that we can click on a window after a restart */
2691 a.id = SWM_ARG_ID_FOCUSCUR;
2692 focus(new_ws->r, &a);
2694 /* unmap old windows */
2696 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2699 if (focus_mode == SWM_FOCUS_DEFAULT)
2700 event_drain(XCB_ENTER_NOTIFY);
2704 DNPRINTF(SWM_D_WS, "switchws: done\n");
2708 cyclews(struct swm_region *r, union arg *args)
2711 struct swm_screen *s = r->s;
2714 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2715 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2720 case SWM_ARG_ID_CYCLEWS_UP_ALL:
2723 case SWM_ARG_ID_CYCLEWS_UP:
2724 if (a.id < workspace_limit - 1)
2729 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
2732 case SWM_ARG_ID_CYCLEWS_DOWN:
2736 a.id = workspace_limit - 1;
2743 (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
2745 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2749 } while (a.id != r->ws->idx);
2753 priorws(struct swm_region *r, union arg *args)
2757 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2758 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2760 if (r->ws_prior == NULL)
2763 a.id = r->ws_prior->idx;
2768 cyclescr(struct swm_region *r, union arg *args)
2770 struct swm_region *rr = NULL;
2772 int i, x, y, num_screens;
2774 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2775 /* do nothing if we don't have more than one screen */
2776 if (!(num_screens > 1 || outputs > 1))
2781 case SWM_ARG_ID_CYCLESC_UP:
2782 rr = TAILQ_NEXT(r, entry);
2784 rr = TAILQ_FIRST(&screens[i].rl);
2786 case SWM_ARG_ID_CYCLESC_DOWN:
2787 rr = TAILQ_PREV(r, swm_region_list, entry);
2789 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2797 /* move mouse to region */
2799 y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
2800 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0, 0,
2803 a.id = SWM_ARG_ID_FOCUSCUR;
2806 if (rr->ws->focus) {
2807 /* move to focus window */
2808 x = X(rr->ws->focus) + 1;
2809 y = Y(rr->ws->focus) + 1;
2810 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0,
2816 sort_windows(struct ws_win_list *wl)
2818 struct ws_win *win, *parent, *nxt;
2823 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
2824 nxt = TAILQ_NEXT(win, entry);
2825 if (win->transient) {
2826 parent = find_window(win->transient);
2827 if (parent == NULL) {
2828 warnx("not possible bug");
2831 TAILQ_REMOVE(wl, win, entry);
2832 TAILQ_INSERT_AFTER(wl, parent, win, entry);
2839 swapwin(struct swm_region *r, union arg *args)
2841 struct ws_win *target, *source;
2842 struct ws_win *cur_focus;
2843 struct ws_win_list *wl;
2846 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2847 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2849 cur_focus = r->ws->focus;
2850 if (cur_focus == NULL)
2854 wl = &source->ws->winlist;
2857 case SWM_ARG_ID_SWAPPREV:
2858 if (source->transient)
2859 source = find_window(source->transient);
2860 target = TAILQ_PREV(source, ws_win_list, entry);
2861 if (target && target->transient)
2862 target = find_window(target->transient);
2863 TAILQ_REMOVE(wl, source, entry);
2865 TAILQ_INSERT_TAIL(wl, source, entry);
2867 TAILQ_INSERT_BEFORE(target, source, entry);
2869 case SWM_ARG_ID_SWAPNEXT:
2870 target = TAILQ_NEXT(source, entry);
2871 /* move the parent and let the sort handle the move */
2872 if (source->transient)
2873 source = find_window(source->transient);
2874 TAILQ_REMOVE(wl, source, entry);
2876 TAILQ_INSERT_HEAD(wl, source, entry);
2878 TAILQ_INSERT_AFTER(wl, target, source, entry);
2880 case SWM_ARG_ID_SWAPMAIN:
2881 target = TAILQ_FIRST(wl);
2882 if (target == source) {
2883 if (source->ws->focus_prev != NULL &&
2884 source->ws->focus_prev != target)
2885 source = source->ws->focus_prev;
2889 if (target == NULL || source == NULL)
2891 source->ws->focus_prev = target;
2892 TAILQ_REMOVE(wl, target, entry);
2893 TAILQ_INSERT_BEFORE(source, target, entry);
2894 TAILQ_REMOVE(wl, source, entry);
2895 TAILQ_INSERT_HEAD(wl, source, entry);
2897 case SWM_ARG_ID_MOVELAST:
2898 TAILQ_REMOVE(wl, source, entry);
2899 TAILQ_INSERT_TAIL(wl, source, entry);
2902 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
2914 focus_prev(struct ws_win *win)
2916 struct ws_win *winfocus = NULL;
2917 struct ws_win *cur_focus = NULL;
2918 struct ws_win_list *wl = NULL;
2919 struct workspace *ws = NULL;
2921 if (!(win && win->ws))
2926 cur_focus = ws->focus;
2928 DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%x, cur_focus: 0x%x\n",
2929 WINID(win), WINID(cur_focus));
2931 /* pickle, just focus on whatever */
2932 if (cur_focus == NULL) {
2933 /* use prev_focus if valid */
2934 if (ws->focus_prev && ws->focus_prev != cur_focus &&
2935 find_window(WINID(ws->focus_prev)))
2936 winfocus = ws->focus_prev;
2940 /* if transient focus on parent */
2941 if (cur_focus->transient) {
2942 winfocus = find_window(cur_focus->transient);
2946 /* if in max_stack try harder */
2947 if ((win->quirks & SWM_Q_FOCUSPREV) ||
2948 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
2949 if (cur_focus != ws->focus_prev)
2950 winfocus = ws->focus_prev;
2952 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2957 DNPRINTF(SWM_D_FOCUS, "focus_prev: focus_close: %d\n", focus_close);
2959 if (winfocus == NULL || winfocus == win) {
2960 switch (focus_close) {
2961 case SWM_STACK_BOTTOM:
2962 winfocus = TAILQ_FIRST(wl);
2965 winfocus = TAILQ_LAST(wl, ws_win_list);
2967 case SWM_STACK_ABOVE:
2968 if ((winfocus = TAILQ_NEXT(cur_focus, entry)) == NULL) {
2969 if (focus_close_wrap)
2970 winfocus = TAILQ_FIRST(wl);
2972 winfocus = TAILQ_PREV(cur_focus,
2973 ws_win_list, entry);
2976 case SWM_STACK_BELOW:
2977 if ((winfocus = TAILQ_PREV(cur_focus, ws_win_list,
2979 if (focus_close_wrap)
2980 winfocus = TAILQ_LAST(wl, ws_win_list);
2982 winfocus = TAILQ_NEXT(cur_focus, entry);
2988 if (winfocus == NULL) {
2989 if (focus_default == SWM_STACK_TOP)
2990 winfocus = TAILQ_LAST(wl, ws_win_list);
2992 winfocus = TAILQ_FIRST(wl);
2996 focus_magic(winfocus);
3000 focus(struct swm_region *r, union arg *args)
3002 struct ws_win *winfocus = NULL, *head;
3003 struct ws_win *cur_focus = NULL;
3004 struct ws_win_list *wl = NULL;
3005 struct workspace *ws = NULL;
3011 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
3013 /* treat FOCUS_CUR special */
3014 if (args->id == SWM_ARG_ID_FOCUSCUR) {
3015 if (r->ws->focus && r->ws->focus->iconic == 0)
3016 winfocus = r->ws->focus;
3017 else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
3018 winfocus = r->ws->focus_prev;
3020 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
3021 if (winfocus->iconic == 0)
3024 focus_magic(winfocus);
3028 if ((cur_focus = r->ws->focus) == NULL)
3032 if (TAILQ_EMPTY(wl))
3034 /* make sure there is at least one uniconified window */
3036 TAILQ_FOREACH(winfocus, wl, entry)
3037 if (winfocus->iconic == 0) {
3045 case SWM_ARG_ID_FOCUSPREV:
3046 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
3048 head = TAILQ_LAST(wl, ws_win_list);
3050 if (WINID(winfocus) == cur_focus->transient) {
3051 head = TAILQ_PREV(winfocus, ws_win_list, entry);
3053 head = TAILQ_LAST(wl, ws_win_list);
3058 if (winfocus && winfocus->iconic) {
3059 while (winfocus != cur_focus) {
3060 if (winfocus == NULL)
3061 winfocus = TAILQ_LAST(wl, ws_win_list);
3062 if (winfocus->iconic == 0)
3064 winfocus = TAILQ_PREV(winfocus, ws_win_list,
3070 case SWM_ARG_ID_FOCUSNEXT:
3071 head = TAILQ_NEXT(cur_focus, entry);
3073 head = TAILQ_FIRST(wl);
3077 if (winfocus && winfocus->iconic) {
3078 while (winfocus != cur_focus) {
3079 if (winfocus == NULL)
3080 winfocus = TAILQ_FIRST(wl);
3081 if (winfocus->iconic == 0)
3083 winfocus = TAILQ_NEXT(winfocus, entry);
3088 case SWM_ARG_ID_FOCUSMAIN:
3089 winfocus = TAILQ_FIRST(wl);
3090 if (winfocus == cur_focus)
3091 winfocus = cur_focus->ws->focus_prev;
3098 focus_magic(winfocus);
3104 cycle_layout(struct swm_region *r, union arg *args)
3106 struct workspace *ws = r->ws;
3109 /* suppress unused warning since var is needed */
3112 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
3115 if (ws->cur_layout->l_stack == NULL)
3116 ws->cur_layout = &layouts[0];
3121 if (focus_mode == SWM_FOCUS_DEFAULT)
3122 event_drain(XCB_ENTER_NOTIFY);
3124 a.id = SWM_ARG_ID_FOCUSCUR;
3129 stack_config(struct swm_region *r, union arg *args)
3131 struct workspace *ws = r->ws;
3133 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
3136 if (ws->cur_layout->l_config != NULL)
3137 ws->cur_layout->l_config(ws, args->id);
3139 if (args->id != SWM_ARG_ID_STACKINIT)
3146 struct swm_geometry g;
3147 struct swm_region *r;
3153 DNPRINTF(SWM_D_STACK, "stack: begin\n");
3155 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3156 for (i = 0; i < num_screens; i++) {
3160 TAILQ_FOREACH(r, &screens[i].rl, entry) {
3161 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
3162 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
3164 /* start with screen geometry, adjust for bar */
3166 g.w -= 2 * border_width;
3167 g.h -= 2 * border_width;
3173 r->ws->cur_layout->l_stack(r->ws, &g);
3174 r->ws->cur_layout->l_string(r->ws);
3175 /* save r so we can track region changes */
3182 if (focus_mode == SWM_FOCUS_DEFAULT)
3183 event_drain(XCB_ENTER_NOTIFY);
3185 DNPRINTF(SWM_D_STACK, "stack: end\n");
3189 store_float_geom(struct ws_win *win, struct swm_region *r)
3191 /* retain window geom and region geom */
3192 win->g_float = win->g;
3193 win->g_float.x -= X(r);
3194 win->g_float.y -= Y(r);
3195 win->g_floatvalid = 1;
3196 DNPRINTF(SWM_D_MISC, "store_float_geom: window: 0x%x, g: (%d,%d)"
3197 " %d x %d, g_float: (%d,%d) %d x %d\n", win->id, X(win), Y(win),
3198 WIDTH(win), HEIGHT(win), win->g_float.x, win->g_float.y,
3199 win->g_float.w, win->g_float.h);
3203 stack_floater(struct ws_win *win, struct swm_region *r)
3208 DNPRINTF(SWM_D_MISC, "stack_floater: window: 0x%x\n", win->id);
3211 * to allow windows to change their size (e.g. mplayer fs) only retrieve
3212 * geom on ws switches or return from max mode
3214 if (win->g_floatvalid && (win->floatmaxed || (r != r->ws->old_r &&
3215 !(win->ewmh_flags & EWMH_F_FULLSCREEN)))) {
3216 /* refloat at last floating relative position */
3217 win->g = win->g_float;
3222 win->floatmaxed = 0;
3225 * if set to fullscreen mode, configure window to maximum size.
3227 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3228 if (!win->g_floatvalid)
3229 store_float_geom(win, win->ws->r);
3231 win->g = win->ws->r->g;
3235 * remove border on fullscreen floater when in fullscreen mode or when
3236 * the quirk is present.
3238 if ((win->ewmh_flags & EWMH_F_FULLSCREEN) ||
3239 ((win->quirks & SWM_Q_FULLSCREEN) &&
3240 (WIDTH(win) >= WIDTH(r)) && (HEIGHT(win) >= HEIGHT(r)))) {
3241 if (win->bordered) {
3243 X(win) += border_width;
3244 Y(win) += border_width;
3246 } else if (!win->bordered) {
3248 X(win) -= border_width;
3249 Y(win) -= border_width;
3252 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
3253 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
3254 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
3259 * floaters and transients are auto-centred unless moved
3262 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - BORDER(win);
3263 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - BORDER(win);
3266 /* keep window within region bounds */
3267 constrain_window(win, r, 0);
3273 * Send keystrokes to terminal to decrease/increase the font size as the
3274 * window size changes.
3277 adjust_font(struct ws_win *win)
3279 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
3280 win->floating || win->transient)
3283 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
3284 WIDTH(win) / win->sh.width_inc < term_width &&
3285 win->font_steps < SWM_MAX_FONT_STEPS) {
3286 win->font_size_boundary[win->font_steps] =
3287 (win->sh.width_inc * term_width) + win->sh.base_width;
3290 win->last_inc = win->sh.width_inc;
3291 fake_keypress(win, XK_KP_Subtract, ShiftMask);
3292 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
3293 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
3296 win->last_inc = win->sh.width_inc;
3297 fake_keypress(win, XK_KP_Add, ShiftMask);
3301 #define SWAPXY(g) do { \
3303 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
3304 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
3307 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
3309 struct swm_geometry win_g, r_g = *g;
3310 struct ws_win *win, *fs_win = NULL;
3311 int i, j, s, stacks;
3312 int w_inc = 1, h_inc, w_base = 1, h_base;
3313 int hrh, extra = 0, h_slice, last_h = 0;
3314 int split, colno, winno, mwin, msize, mscale;
3315 int remain, missing, v_slice, reconfigure;
3317 xcb_get_window_attributes_reply_t *war;
3319 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
3320 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
3322 winno = count_win(ws, 0);
3323 if (winno == 0 && count_win(ws, 1) == 0)
3326 TAILQ_FOREACH(win, &ws->winlist, entry)
3327 if (win->transient == 0 && win->floating == 0
3328 && win->iconic == 0)
3335 w_inc = win->sh.width_inc;
3336 w_base = win->sh.base_width;
3337 mwin = ws->l_state.horizontal_mwin;
3338 mscale = ws->l_state.horizontal_msize;
3339 stacks = ws->l_state.horizontal_stacks;
3342 w_inc = win->sh.height_inc;
3343 w_base = win->sh.base_height;
3344 mwin = ws->l_state.vertical_mwin;
3345 mscale = ws->l_state.vertical_msize;
3346 stacks = ws->l_state.vertical_stacks;
3350 if (stacks > winno - mwin)
3351 stacks = winno - mwin;
3355 h_slice = r_g.h / SWM_H_SLICE;
3356 if (mwin && winno > mwin) {
3357 v_slice = r_g.w / SWM_V_SLICE;
3361 win_g.w = v_slice * mscale;
3363 if (w_inc > 1 && w_inc < v_slice) {
3364 /* adjust for window's requested size increment */
3365 remain = (win_g.w - w_base) % w_inc;
3371 win_g.x += r_g.w - msize;
3374 colno = split = winno / stacks;
3375 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
3376 2 * border_width) / stacks);
3378 hrh = r_g.h / colno;
3379 extra = r_g.h - (colno * hrh);
3380 win_g.h = hrh - 2 * border_width;
3382 /* stack all the tiled windows */
3383 i = j = 0, s = stacks;
3384 TAILQ_FOREACH(win, &ws->winlist, entry) {
3385 if (win->transient != 0 || win->floating != 0)
3387 if (win->iconic != 0)
3390 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3395 if (split && i == split) {
3396 colno = (winno - mwin) / stacks;
3397 if (s <= (winno - mwin) % stacks)
3399 split = split + colno;
3400 hrh = (r_g.h / colno);
3401 extra = r_g.h - (colno * hrh);
3405 win_g.x += win_g.w + 2 * border_width;
3406 win_g.w = (r_g.w - msize -
3407 (stacks * 2 * border_width)) / stacks;
3409 win_g.w += (r_g.w - msize -
3410 (stacks * 2 * border_width)) % stacks;
3414 win_g.h = hrh - 2 * border_width;
3416 h_inc = win->sh.width_inc;
3417 h_base = win->sh.base_width;
3419 h_inc = win->sh.height_inc;
3420 h_base = win->sh.base_height;
3422 if (j == colno - 1) {
3423 win_g.h = hrh + extra;
3424 } else if (h_inc > 1 && h_inc < h_slice) {
3425 /* adjust for window's requested size increment */
3426 remain = (win_g.h - h_base) % h_inc;
3427 missing = h_inc - remain;
3429 if (missing <= extra || j == 0) {
3441 win_g.y += last_h + 2 * border_width;
3443 if (disable_border && bar_enabled == 0 && winno == 1){
3445 win_g.w += 2 * border_width;
3446 win_g.h += 2 * border_width;
3451 if (X(win) != win_g.y || Y(win) != win_g.x ||
3452 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
3456 WIDTH(win) = win_g.h;
3457 HEIGHT(win) = win_g.w;
3460 if (X(win) != win_g.x || Y(win) != win_g.y ||
3461 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
3465 WIDTH(win) = win_g.w;
3466 HEIGHT(win) = win_g.h;
3470 if (bordered != win->bordered) {
3472 win->bordered = bordered;
3480 war = xcb_get_window_attributes_reply(conn,
3481 xcb_get_window_attributes(conn, win->id),
3484 if (war->map_state == XCB_MAP_STATE_UNMAPPED)
3485 map_window_raised(win->id);
3495 /* now, stack all the floaters and transients */
3496 TAILQ_FOREACH(win, &ws->winlist, entry) {
3497 if (win->transient == 0 && win->floating == 0)
3499 if (win->iconic == 1)
3501 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3506 stack_floater(win, ws->r);
3507 map_window_raised(win->id);
3511 stack_floater(fs_win, ws->r);
3512 map_window_raised(fs_win->id);
3517 vertical_config(struct workspace *ws, int id)
3519 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
3523 case SWM_ARG_ID_STACKRESET:
3524 case SWM_ARG_ID_STACKINIT:
3525 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
3526 ws->l_state.vertical_mwin = 1;
3527 ws->l_state.vertical_stacks = 1;
3529 case SWM_ARG_ID_MASTERSHRINK:
3530 if (ws->l_state.vertical_msize > 1)
3531 ws->l_state.vertical_msize--;
3533 case SWM_ARG_ID_MASTERGROW:
3534 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
3535 ws->l_state.vertical_msize++;
3537 case SWM_ARG_ID_MASTERADD:
3538 ws->l_state.vertical_mwin++;
3540 case SWM_ARG_ID_MASTERDEL:
3541 if (ws->l_state.vertical_mwin > 0)
3542 ws->l_state.vertical_mwin--;
3544 case SWM_ARG_ID_STACKINC:
3545 ws->l_state.vertical_stacks++;
3547 case SWM_ARG_ID_STACKDEC:
3548 if (ws->l_state.vertical_stacks > 1)
3549 ws->l_state.vertical_stacks--;
3551 case SWM_ARG_ID_FLIPLAYOUT:
3552 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
3560 vertical_stack(struct workspace *ws, struct swm_geometry *g)
3562 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
3564 stack_master(ws, g, 0, ws->l_state.vertical_flip);
3568 horizontal_config(struct workspace *ws, int id)
3570 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
3573 case SWM_ARG_ID_STACKRESET:
3574 case SWM_ARG_ID_STACKINIT:
3575 ws->l_state.horizontal_mwin = 1;
3576 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
3577 ws->l_state.horizontal_stacks = 1;
3579 case SWM_ARG_ID_MASTERSHRINK:
3580 if (ws->l_state.horizontal_msize > 1)
3581 ws->l_state.horizontal_msize--;
3583 case SWM_ARG_ID_MASTERGROW:
3584 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
3585 ws->l_state.horizontal_msize++;
3587 case SWM_ARG_ID_MASTERADD:
3588 ws->l_state.horizontal_mwin++;
3590 case SWM_ARG_ID_MASTERDEL:
3591 if (ws->l_state.horizontal_mwin > 0)
3592 ws->l_state.horizontal_mwin--;
3594 case SWM_ARG_ID_STACKINC:
3595 ws->l_state.horizontal_stacks++;
3597 case SWM_ARG_ID_STACKDEC:
3598 if (ws->l_state.horizontal_stacks > 1)
3599 ws->l_state.horizontal_stacks--;
3601 case SWM_ARG_ID_FLIPLAYOUT:
3602 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
3610 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
3612 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
3614 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
3617 /* fullscreen view */
3619 max_stack(struct workspace *ws, struct swm_geometry *g)
3621 struct swm_geometry gg = *g;
3622 struct ws_win *win, *wintrans = NULL, *parent = NULL;
3623 int winno, num_screens;
3625 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
3630 winno = count_win(ws, 0);
3631 if (winno == 0 && count_win(ws, 1) == 0)
3634 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3635 TAILQ_FOREACH(win, &ws->winlist, entry) {
3636 if (win->transient) {
3638 parent = find_window(win->transient);
3642 if (win->floating && win->floatmaxed == 0 ) {
3644 * retain geometry for retrieval on exit from
3647 store_float_geom(win, ws->r);
3648 win->floatmaxed = 1;
3651 /* only reconfigure if necessary */
3652 if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
3653 HEIGHT(win) != gg.h) {
3659 WIDTH(win) += 2 * border_width;
3660 HEIGHT(win) += 2 * border_width;
3665 /* unmap only if we don't have multi screen */
3666 if (win != ws->focus)
3667 if (!(num_screens > 1 || outputs > 1))
3671 /* put the last transient on top */
3674 map_window_raised(parent->id);
3675 stack_floater(wintrans, ws->r);
3676 focus_magic(wintrans);
3681 send_to_ws(struct swm_region *r, union arg *args)
3683 int wsid = args->id;
3684 struct ws_win *win = NULL, *parent;
3685 struct workspace *ws, *nws;
3686 char ws_idx_str[SWM_PROPLEN];
3689 if (wsid >= workspace_limit)
3692 if (r && r->ws && r->ws->focus)
3698 if (win->ws->idx == wsid)
3701 DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%x\n", win->id);
3704 nws = &win->s->ws[wsid];
3706 a.id = SWM_ARG_ID_FOCUSPREV;
3708 if (win->transient) {
3709 parent = find_window(win->transient);
3711 unmap_window(parent);
3712 TAILQ_REMOVE(&ws->winlist, parent, entry);
3713 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
3718 TAILQ_REMOVE(&ws->winlist, win, entry);
3719 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
3720 if (TAILQ_EMPTY(&ws->winlist))
3721 r->ws->focus = NULL;
3724 /* Try to update the window's workspace property */
3725 if (snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) < SWM_PROPLEN) {
3726 DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
3728 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
3729 a_swm_ws, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
3740 pressbutton(struct swm_region *r, union arg *args)
3742 /* suppress unused warning since var is needed */
3745 xcb_test_fake_input(conn, XCB_BUTTON_PRESS, args->id,
3746 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3747 xcb_test_fake_input(conn, XCB_BUTTON_RELEASE, args->id,
3748 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3752 raise_toggle(struct swm_region *r, union arg *args)
3754 /* suppress unused warning since var is needed */
3757 if (r == NULL || r->ws == NULL)
3760 r->ws->always_raise = !r->ws->always_raise;
3762 /* bring floaters back to top */
3763 if (r->ws->always_raise == 0)
3770 iconify(struct swm_region *r, union arg *args)
3774 /* suppress unused warning since var is needed */
3777 if (r->ws->focus == NULL)
3779 unmap_window(r->ws->focus);
3780 update_iconic(r->ws->focus, 1);
3783 r->ws->focus = NULL;
3784 a.id = SWM_ARG_ID_FOCUSCUR;
3791 get_win_name(xcb_window_t win)
3794 xcb_get_property_cookie_t c;
3795 xcb_icccm_get_text_property_reply_t r;
3797 c = xcb_icccm_get_wm_name(conn, win);
3798 if (xcb_icccm_get_wm_name_reply(conn, c, &r, NULL)) {
3799 if (r.name_len > 0) {
3800 name = malloc(r.name_len + 1);
3802 memcpy(name, r.name, r.name_len);
3803 name[r.name_len] = '\0';
3806 xcb_icccm_get_text_property_reply_wipe(&r);
3813 uniconify(struct swm_region *r, union arg *args)
3820 DNPRINTF(SWM_D_MISC, "uniconify\n");
3822 if (r == NULL || r->ws == NULL)
3825 /* make sure we have anything to uniconify */
3826 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3827 if (win->ws == NULL)
3828 continue; /* should never happen */
3829 if (win->iconic == 0)
3837 search_resp_action = SWM_SEARCH_UNICONIFY;
3839 spawn_select(r, args, "search", &searchpid);
3841 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3844 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3845 if (win->ws == NULL)
3846 continue; /* should never happen */
3847 if (win->iconic == 0)
3850 name = get_win_name(win->id);
3853 fprintf(lfile, "%s.%u\n", name, win->id);
3863 name_workspace(struct swm_region *r, union arg *args)
3867 DNPRINTF(SWM_D_MISC, "name_workspace\n");
3873 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
3875 spawn_select(r, args, "name_workspace", &searchpid);
3877 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3880 fprintf(lfile, "%s", "");
3885 search_workspace(struct swm_region *r, union arg *args)
3888 struct workspace *ws;
3891 DNPRINTF(SWM_D_MISC, "search_workspace\n");
3897 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
3899 spawn_select(r, args, "search", &searchpid);
3901 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3904 for (i = 0; i < workspace_limit; i++) {
3908 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
3909 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
3916 search_win_cleanup(void)
3918 struct search_window *sw = NULL;
3920 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
3921 xcb_destroy_window(conn, sw->indicator);
3922 xcb_free_gc(conn, sw->gc);
3923 TAILQ_REMOVE(&search_wl, sw, entry);
3929 search_win(struct swm_region *r, union arg *args)
3931 struct ws_win *win = NULL;
3932 struct search_window *sw = NULL;
3934 uint32_t gcv[3], wa[2];
3942 DNPRINTF(SWM_D_MISC, "search_win\n");
3945 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
3947 spawn_select(r, args, "search", &searchpid);
3949 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3952 TAILQ_INIT(&search_wl);
3955 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3956 if (win->iconic == 1)
3959 sw = calloc(1, sizeof(struct search_window));
3961 warn("search_win: calloc");
3963 search_win_cleanup();
3969 snprintf(s, sizeof s, "%d", i);
3972 XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len, &info);
3974 w = xcb_generate_id(conn);
3975 wa[0] = r->s->c[SWM_S_COLOR_FOCUS].pixel;
3976 wa[1] = r->s->c[SWM_S_COLOR_UNFOCUS].pixel;
3977 xcb_create_window(conn, XCB_COPY_FROM_PARENT, w, win->id, 0, 0,
3978 info.width + 4, bar_font->height + 4,
3979 1, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
3980 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
3983 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
3985 sw->gc = xcb_generate_id(conn);
3986 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
3987 gcv[1] = r->s->c[SWM_S_COLOR_FOCUS].pixel;
3989 xcb_create_gc(conn, sw->gc, w, XCB_GC_FOREGROUND |
3990 XCB_GC_BACKGROUND | XCB_GC_GRAPHICS_EXPOSURES, gcv);
3991 map_window_raised(w);
3993 draw = XftDrawCreate(display, w,
3994 DefaultVisual(display, r->s->idx),
3995 DefaultColormap(display, r->s->idx));
3997 XftDrawStringUtf8(draw, &bar_font_color, bar_font, 2,
3998 (HEIGHT(r->bar) + bar_font->height) / 2 - bar_font->descent,
4001 XftDrawDestroy(draw);
4003 DNPRINTF(SWM_D_MISC, "search_win: mapped window: 0x%x\n", w);
4005 fprintf(lfile, "%d\n", i);
4015 search_resp_uniconify(char *resp, unsigned long len)
4021 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
4023 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
4024 if (win->iconic == 0)
4026 name = get_win_name(win->id);
4029 if (asprintf(&s, "%s.%u", name, win->id) == -1) {
4034 if (strncmp(s, resp, len) == 0) {
4035 /* XXX this should be a callback to generalize */
4036 update_iconic(win, 0);
4045 search_resp_name_workspace(char *resp, unsigned long len)
4047 struct workspace *ws;
4049 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
4051 if (search_r->ws == NULL)
4056 free(search_r->ws->name);
4057 search_r->ws->name = NULL;
4061 ws->name = strdup(resp);
4062 if (ws->name == NULL) {
4063 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
4064 "strdup: %s", strerror(errno));
4071 search_resp_search_workspace(char *resp)
4078 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
4082 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
4089 ws_idx = (int)strtonum(q, 1, workspace_limit, &errstr);
4091 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
4098 switchws(search_r, &a);
4102 search_resp_search_window(char *resp)
4107 struct search_window *sw;
4109 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
4113 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
4118 idx = (int)strtonum(s, 1, INT_MAX, &errstr);
4120 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
4127 TAILQ_FOREACH(sw, &search_wl, entry)
4128 if (idx == sw->idx) {
4134 #define MAX_RESP_LEN 1024
4137 search_do_resp(void)
4143 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
4148 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
4149 warn("search: calloc");
4153 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
4155 warn("search: read error");
4158 resp[rbytes] = '\0';
4161 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
4162 * newline, so work around that by sanitizing the resp now.
4164 resp[strcspn(resp, "\n")] = '\0';
4167 switch (search_resp_action) {
4168 case SWM_SEARCH_UNICONIFY:
4169 search_resp_uniconify(resp, len);
4171 case SWM_SEARCH_NAME_WORKSPACE:
4172 search_resp_name_workspace(resp, len);
4174 case SWM_SEARCH_SEARCH_WORKSPACE:
4175 search_resp_search_workspace(resp);
4177 case SWM_SEARCH_SEARCH_WINDOW:
4178 search_resp_search_window(resp);
4183 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
4184 search_win_cleanup();
4186 search_resp_action = SWM_SEARCH_NONE;
4187 close(select_resp_pipe[0]);
4192 wkill(struct swm_region *r, union arg *args)
4194 DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
4196 if (r->ws->focus == NULL)
4199 if (args->id == SWM_ARG_ID_KILLWINDOW)
4200 xcb_kill_client(conn, r->ws->focus->id);
4202 if (r->ws->focus->can_delete)
4203 client_msg(r->ws->focus, a_delete);
4210 floating_toggle_win(struct ws_win *win)
4212 struct swm_region *r;
4222 /* reject floating toggles in max stack mode */
4223 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
4226 if (win->floating) {
4227 if (!win->floatmaxed) {
4228 /* retain position for refloat */
4229 store_float_geom(win, r);
4233 if (win->g_floatvalid) {
4234 /* refloat at last floating relative position */
4235 X(win) = win->g_float.x + X(r);
4236 Y(win) = win->g_float.y + Y(r);
4237 WIDTH(win) = win->g_float.w;
4238 HEIGHT(win) = win->g_float.h;
4243 ewmh_update_actions(win);
4249 floating_toggle(struct swm_region *r, union arg *args)
4251 struct ws_win *win = r->ws->focus;
4254 /* suppress unused warning since var is needed */
4260 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4261 _NET_WM_STATE_TOGGLE);
4265 if (win == win->ws->focus) {
4266 a.id = SWM_ARG_ID_FOCUSCUR;
4267 focus(win->ws->r, &a);
4271 event_drain(XCB_ENTER_NOTIFY);
4275 constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
4277 if (MAX_X(win) + BORDER(win) > MAX_X(r)) {
4279 WIDTH(win) = MAX_X(r) - X(win) - BORDER(win);
4281 X(win) = MAX_X(r)- WIDTH(win) - BORDER(win);
4284 if (X(win) + BORDER(win) < X(r)) {
4286 WIDTH(win) -= X(r) - X(win) - BORDER(win);
4288 X(win) = X(r) - BORDER(win);
4291 if (MAX_Y(win) + BORDER(win) > MAX_Y(r)) {
4293 HEIGHT(win) = MAX_Y(r) - Y(win) - BORDER(win);
4295 Y(win) = MAX_Y(r) - HEIGHT(win) - BORDER(win);
4298 if (Y(win) + BORDER(win) < Y(r)) {
4300 HEIGHT(win) -= Y(r) - Y(win) - BORDER(win);
4302 Y(win) = Y(r) - BORDER(win);
4308 if (HEIGHT(win) < 1)
4314 update_window(struct ws_win *win)
4319 mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
4320 XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT |
4321 XCB_CONFIG_WINDOW_BORDER_WIDTH;
4325 wc[3] = HEIGHT(win);
4326 wc[4] = BORDER(win);
4328 DNPRINTF(SWM_D_EVENT, "update_window: window: 0x%x, (x,y) w x h: "
4329 "(%d,%d) %d x %d, bordered: %s\n", win->id, wc[0], wc[1], wc[2],
4330 wc[3], YESNO(win->bordered));
4332 xcb_configure_window(conn, win->id, mask, wc);
4335 #define SWM_RESIZE_STEPS (50)
4338 resize(struct ws_win *win, union arg *args)
4340 xcb_timestamp_t timestamp = 0;
4341 struct swm_region *r = NULL;
4342 int resize_step = 0;
4343 struct swm_geometry g;
4344 int top = 0, left = 0, resizing;
4346 unsigned int shape; /* cursor style */
4347 xcb_cursor_t cursor;
4348 xcb_font_t cursor_font;
4349 xcb_query_pointer_reply_t *xpr;
4350 xcb_generic_event_t *evt;
4351 xcb_motion_notify_event_t *mne;
4357 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4360 DNPRINTF(SWM_D_EVENT, "resize: window: 0x%x, floating: %s, "
4361 "transient: 0x%x\n", win->id, YESNO(win->floating),
4364 if (!(win->transient != 0 || win->floating != 0))
4367 /* reject resizes in max mode for floaters (transient ok) */
4368 if (win->floatmaxed)
4372 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4378 case SWM_ARG_ID_WIDTHSHRINK:
4379 WIDTH(win) -= SWM_RESIZE_STEPS;
4382 case SWM_ARG_ID_WIDTHGROW:
4383 WIDTH(win) += SWM_RESIZE_STEPS;
4386 case SWM_ARG_ID_HEIGHTSHRINK:
4387 HEIGHT(win) -= SWM_RESIZE_STEPS;
4390 case SWM_ARG_ID_HEIGHTGROW:
4391 HEIGHT(win) += SWM_RESIZE_STEPS;
4398 constrain_window(win, r, 1);
4400 store_float_geom(win,r);
4404 /* get cursor offset from window root */
4405 xpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4412 if (xpr->win_x < WIDTH(win) / 2)
4415 if (xpr->win_y < HEIGHT(win) / 2)
4418 if (args->id == SWM_ARG_ID_CENTER)
4421 shape = (left) ? XC_top_left_corner : XC_top_right_corner;
4423 shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
4425 cursor_font = xcb_generate_id(conn);
4426 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4428 cursor = xcb_generate_id(conn);
4429 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4430 shape, shape + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4432 xcb_grab_pointer(conn, 0, win->id, MOUSEMASK,
4433 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE, cursor,
4438 while ((evt = xcb_wait_for_event(conn)) && resizing) {
4439 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4440 case XCB_BUTTON_RELEASE:
4441 DNPRINTF(SWM_D_EVENT, "resize: BUTTON_RELEASE\n");
4444 case XCB_MOTION_NOTIFY:
4445 mne = (xcb_motion_notify_event_t *)evt;
4446 /* cursor offset/delta from start of the operation */
4447 dx = mne->root_x - xpr->root_x;
4448 dy = mne->root_y - xpr->root_y;
4454 if (args->id == SWM_ARG_ID_CENTER) {
4455 if (g.h / 2 + dy < 1)
4459 HEIGHT(win) = g.h + 2 * dy;
4467 HEIGHT(win) = g.h + dy;
4474 if (args->id == SWM_ARG_ID_CENTER) {
4475 if (g.w / 2 + dx < 1)
4479 WIDTH(win) = g.w + 2 * dx;
4487 WIDTH(win) = g.w + dx;
4490 constrain_window(win, r, 1);
4492 /* not free, don't sync more than 120 times / second */
4493 if ((mne->time - timestamp) > (1000 / 120) ) {
4494 timestamp = mne->time;
4509 store_float_geom(win,r);
4511 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4512 xcb_free_cursor(conn, cursor);
4513 xcb_close_font(conn, cursor_font);
4515 DNPRINTF(SWM_D_EVENT, "resize: done\n");
4519 resize_step(struct swm_region *r, union arg *args)
4521 struct ws_win *win = NULL;
4523 if (r && r->ws && r->ws->focus)
4531 #define SWM_MOVE_STEPS (50)
4534 move(struct ws_win *win, union arg *args)
4536 xcb_timestamp_t timestamp = 0;
4537 int move_step = 0, moving;
4538 struct swm_region *r = NULL;
4539 xcb_font_t cursor_font;
4540 xcb_cursor_t cursor;
4541 xcb_query_pointer_reply_t *qpr;
4542 xcb_generic_event_t *evt;
4543 xcb_motion_notify_event_t *mne;
4549 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4552 DNPRINTF(SWM_D_EVENT, "move: window: 0x%x, floating: %s, transient: "
4553 "0x%x\n", win->id, YESNO(win->floating), win->transient);
4555 /* in max_stack mode should only move transients */
4556 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
4560 if (win->floating == 0 && !win->transient) {
4561 store_float_geom(win, r);
4562 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4565 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4572 case SWM_ARG_ID_MOVELEFT:
4573 X(win) -= (SWM_MOVE_STEPS - border_width);
4576 case SWM_ARG_ID_MOVERIGHT:
4577 X(win) += (SWM_MOVE_STEPS - border_width);
4580 case SWM_ARG_ID_MOVEUP:
4581 Y(win) -= (SWM_MOVE_STEPS - border_width);
4584 case SWM_ARG_ID_MOVEDOWN:
4585 Y(win) += (SWM_MOVE_STEPS - border_width);
4592 constrain_window(win, r, 0);
4594 store_float_geom(win, r);
4598 cursor_font = xcb_generate_id(conn);
4599 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4601 cursor = xcb_generate_id(conn);
4602 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4603 XC_fleur, XC_fleur + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4605 xcb_grab_pointer(conn, 0, win->id, MOUSEMASK,
4606 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC,
4607 XCB_WINDOW_NONE, cursor, XCB_CURRENT_TIME);
4609 /* get cursor offset from window root */
4610 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4613 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4614 xcb_free_cursor(conn, cursor);
4615 xcb_close_font(conn, cursor_font);
4621 while ((evt = xcb_wait_for_event(conn)) && moving) {
4622 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4623 case XCB_BUTTON_RELEASE:
4624 DNPRINTF(SWM_D_EVENT, "move: BUTTON_RELEASE\n");
4627 case XCB_MOTION_NOTIFY:
4628 mne = (xcb_motion_notify_event_t *)evt;
4629 X(win) = mne->root_x - qpr->win_x - border_width;
4630 Y(win) = mne->root_y - qpr->win_y - border_width;
4632 constrain_window(win, r, 0);
4634 /* not free, don't sync more than 120 times / second */
4635 if ((mne->time - timestamp) > (1000 / 120) ) {
4636 timestamp = mne->time;
4651 store_float_geom(win, r);
4653 xcb_free_cursor(conn, cursor);
4654 xcb_close_font(conn, cursor_font);
4655 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4656 DNPRINTF(SWM_D_EVENT, "move: done\n");
4660 move_step(struct swm_region *r, union arg *args)
4662 struct ws_win *win = NULL;
4664 if (r && r->ws && r->ws->focus)
4669 if (!(win->transient != 0 || win->floating != 0))
4676 /* user/key callable function IDs */
4726 KF_SEARCH_WORKSPACE,
4767 KF_DUMPWINS, /* MUST BE LAST */
4771 /* key definitions */
4773 char name[SWM_FUNCNAME_LEN];
4774 void (*func)(struct swm_region *r, union arg *);
4776 } keyfuncs[KF_INVALID + 1] = {
4777 /* name function argument */
4778 { "bar_toggle", bar_toggle, {0} },
4779 { "button2", pressbutton, {2} },
4780 { "cycle_layout", cycle_layout, {0} },
4781 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
4782 { "float_toggle", floating_toggle,{0} },
4783 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
4784 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
4785 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
4786 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
4787 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
4788 { "iconify", iconify, {0} },
4789 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
4790 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
4791 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
4792 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
4793 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
4794 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
4795 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
4796 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
4797 { "mvws_1", send_to_ws, {.id = 0} },
4798 { "mvws_2", send_to_ws, {.id = 1} },
4799 { "mvws_3", send_to_ws, {.id = 2} },
4800 { "mvws_4", send_to_ws, {.id = 3} },
4801 { "mvws_5", send_to_ws, {.id = 4} },
4802 { "mvws_6", send_to_ws, {.id = 5} },
4803 { "mvws_7", send_to_ws, {.id = 6} },
4804 { "mvws_8", send_to_ws, {.id = 7} },
4805 { "mvws_9", send_to_ws, {.id = 8} },
4806 { "mvws_10", send_to_ws, {.id = 9} },
4807 { "mvws_11", send_to_ws, {.id = 10} },
4808 { "mvws_12", send_to_ws, {.id = 11} },
4809 { "mvws_13", send_to_ws, {.id = 12} },
4810 { "mvws_14", send_to_ws, {.id = 13} },
4811 { "mvws_15", send_to_ws, {.id = 14} },
4812 { "mvws_16", send_to_ws, {.id = 15} },
4813 { "mvws_17", send_to_ws, {.id = 16} },
4814 { "mvws_18", send_to_ws, {.id = 17} },
4815 { "mvws_19", send_to_ws, {.id = 18} },
4816 { "mvws_20", send_to_ws, {.id = 19} },
4817 { "mvws_21", send_to_ws, {.id = 20} },
4818 { "mvws_22", send_to_ws, {.id = 21} },
4819 { "name_workspace", name_workspace, {0} },
4820 { "quit", quit, {0} },
4821 { "raise_toggle", raise_toggle, {0} },
4822 { "restart", restart, {0} },
4823 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
4824 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
4825 { "search_win", search_win, {0} },
4826 { "search_workspace", search_workspace, {0} },
4827 { "spawn_custom", NULL, {0} },
4828 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
4829 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
4830 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
4831 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
4832 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
4833 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
4834 { "uniconify", uniconify, {0} },
4835 { "version", version, {0} },
4836 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
4837 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
4838 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
4839 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
4840 { "ws_1", switchws, {.id = 0} },
4841 { "ws_2", switchws, {.id = 1} },
4842 { "ws_3", switchws, {.id = 2} },
4843 { "ws_4", switchws, {.id = 3} },
4844 { "ws_5", switchws, {.id = 4} },
4845 { "ws_6", switchws, {.id = 5} },
4846 { "ws_7", switchws, {.id = 6} },
4847 { "ws_8", switchws, {.id = 7} },
4848 { "ws_9", switchws, {.id = 8} },
4849 { "ws_10", switchws, {.id = 9} },
4850 { "ws_11", switchws, {.id = 10} },
4851 { "ws_12", switchws, {.id = 11} },
4852 { "ws_13", switchws, {.id = 12} },
4853 { "ws_14", switchws, {.id = 13} },
4854 { "ws_15", switchws, {.id = 14} },
4855 { "ws_16", switchws, {.id = 15} },
4856 { "ws_17", switchws, {.id = 16} },
4857 { "ws_18", switchws, {.id = 17} },
4858 { "ws_19", switchws, {.id = 18} },
4859 { "ws_20", switchws, {.id = 19} },
4860 { "ws_21", switchws, {.id = 20} },
4861 { "ws_22", switchws, {.id = 21} },
4862 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
4863 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
4864 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
4865 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
4866 { "ws_prior", priorws, {0} },
4867 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
4868 { "invalid key func", NULL, {0} },
4871 RB_ENTRY(key) entry;
4874 enum keyfuncid funcid;
4877 RB_HEAD(key_tree, key);
4880 key_cmp(struct key *kp1, struct key *kp2)
4882 if (kp1->keysym < kp2->keysym)
4884 if (kp1->keysym > kp2->keysym)
4887 if (kp1->mod < kp2->mod)
4889 if (kp1->mod > kp2->mod)
4895 RB_GENERATE(key_tree, key, entry, key_cmp);
4896 struct key_tree keys;
4899 enum { client_click, root_click };
4901 unsigned int action;
4903 unsigned int button;
4904 void (*func)(struct ws_win *, union arg *);
4907 /* action key mouse button func args */
4908 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
4909 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
4910 { client_click, MODKEY, Button1, move, {0} },
4914 update_modkey(unsigned int mod)
4920 RB_FOREACH(kp, key_tree, &keys)
4921 if (kp->mod & ShiftMask)
4922 kp->mod = mod | ShiftMask;
4926 for (i = 0; i < LENGTH(buttons); i++)
4927 if (buttons[i].mask & ShiftMask)
4928 buttons[i].mask = mod | ShiftMask;
4930 buttons[i].mask = mod;
4935 TAILQ_ENTRY(spawn_prog) entry;
4940 TAILQ_HEAD(spawn_list, spawn_prog);
4941 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
4944 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
4947 struct spawn_prog *prog = NULL;
4949 char *ap, **real_args;
4951 /* suppress unused warning since var is needed */
4954 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
4957 TAILQ_FOREACH(prog, &spawns, entry) {
4958 if (!strcasecmp(spawn_name, prog->name))
4962 warnx("spawn_custom: program %s not found", spawn_name);
4966 /* make room for expanded args */
4967 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
4968 err(1, "spawn_custom: calloc real_args");
4970 /* expand spawn_args into real_args */
4971 for (i = 0; i < prog->argc; i++) {
4973 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
4974 if (!strcasecmp(ap, "$bar_border")) {
4976 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
4978 err(1, "spawn_custom border color");
4979 } else if (!strcasecmp(ap, "$bar_color")) {
4981 strdup(r->s->c[SWM_S_COLOR_BAR].name))
4983 err(1, "spawn_custom bar color");
4984 } else if (!strcasecmp(ap, "$bar_font")) {
4985 if ((real_args[i] = strdup(bar_fonts))
4987 err(1, "spawn_custom bar fonts");
4988 } else if (!strcasecmp(ap, "$bar_font_color")) {
4990 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
4992 err(1, "spawn_custom color font");
4993 } else if (!strcasecmp(ap, "$color_focus")) {
4995 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
4997 err(1, "spawn_custom color focus");
4998 } else if (!strcasecmp(ap, "$color_unfocus")) {
5000 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
5002 err(1, "spawn_custom color unfocus");
5004 /* no match --> copy as is */
5005 if ((real_args[i] = strdup(ap)) == NULL)
5006 err(1, "spawn_custom strdup(ap)");
5008 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
5013 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
5014 for (i = 0; i < prog->argc; i++)
5015 DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
5016 DNPRINTF(SWM_D_SPAWN, "\n");
5018 *ret_args = real_args;
5019 return (prog->argc);
5023 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
5029 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
5033 spawn(r->ws->idx, &a, 1);
5035 for (i = 0; i < spawn_argc; i++)
5041 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
5047 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
5051 if (pipe(select_list_pipe) == -1)
5052 err(1, "pipe error");
5053 if (pipe(select_resp_pipe) == -1)
5054 err(1, "pipe error");
5056 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
5057 err(1, "could not disable SIGPIPE");
5058 switch (*pid = fork()) {
5060 err(1, "cannot fork");
5063 if (dup2(select_list_pipe[0], 0) == -1)
5065 if (dup2(select_resp_pipe[1], 1) == -1)
5067 close(select_list_pipe[1]);
5068 close(select_resp_pipe[0]);
5069 spawn(r->ws->idx, &a, 0);
5071 default: /* parent */
5072 close(select_list_pipe[0]);
5073 close(select_resp_pipe[1]);
5077 for (i = 0; i < spawn_argc; i++)
5083 spawn_insert(char *name, char *args)
5085 char *arg, *cp, *ptr;
5086 struct spawn_prog *sp;
5088 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
5090 if ((sp = calloc(1, sizeof *sp)) == NULL)
5091 err(1, "spawn_insert: calloc");
5092 if ((sp->name = strdup(name)) == NULL)
5093 err(1, "spawn_insert: strdup");
5095 /* convert the arguments to an argument list */
5096 if ((ptr = cp = strdup(args)) == NULL)
5097 err(1, "spawn_insert: strdup");
5098 while ((arg = strsep(&ptr, " \t")) != NULL) {
5099 /* empty field; skip it */
5104 if ((sp->argv = realloc(sp->argv, sp->argc *
5105 sizeof *sp->argv)) == NULL)
5106 err(1, "spawn_insert: realloc");
5107 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
5108 err(1, "spawn_insert: strdup");
5112 TAILQ_INSERT_TAIL(&spawns, sp, entry);
5113 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
5117 spawn_remove(struct spawn_prog *sp)
5121 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
5123 TAILQ_REMOVE(&spawns, sp, entry);
5124 for (i = 0; i < sp->argc; i++)
5130 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
5134 spawn_replace(struct spawn_prog *sp, char *name, char *args)
5136 DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
5139 spawn_insert(name, args);
5141 DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
5145 setspawn(char *name, char *args)
5147 struct spawn_prog *sp;
5149 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
5154 TAILQ_FOREACH(sp, &spawns, entry) {
5155 if (!strcmp(sp->name, name)) {
5159 spawn_replace(sp, name, args);
5160 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5164 if (*args == '\0') {
5165 warnx("error: setspawn: cannot find program: %s", name);
5169 spawn_insert(name, args);
5170 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5174 setconfspawn(char *selector, char *value, int flags)
5178 /* suppress unused warning since var is needed */
5181 args = expand_tilde(value);
5183 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, args);
5185 setspawn(selector, args);
5188 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
5195 setconfspawn("term", "xterm", 0);
5196 setconfspawn("spawn_term", "xterm", 0);
5197 setconfspawn("screenshot_all", "screenshot.sh full", 0);
5198 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
5199 setconfspawn("lock", "xlock", 0);
5200 setconfspawn("initscr", "initscreen.sh", 0);
5201 setconfspawn("menu", "dmenu_run"
5204 " -nf $bar_font_color"
5206 " -sf $bar_color", 0);
5207 setconfspawn("search", "dmenu"
5211 " -nf $bar_font_color"
5213 " -sf $bar_color", 0);
5214 setconfspawn("name_workspace", "dmenu"
5218 " -nf $bar_font_color"
5220 " -sf $bar_color", 0);
5224 #define SWM_MODNAME_SIZE 32
5225 #define SWM_KEY_WS "\n+ \t"
5227 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
5231 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
5232 if (mod == NULL || ks == NULL) {
5233 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
5236 if (keystr == NULL || strlen(keystr) == 0) {
5237 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
5241 *ks = XCB_NO_SYMBOL;
5243 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
5244 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
5246 cp += (long)strspn(cp, SWM_KEY_WS);
5247 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
5249 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
5251 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
5253 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
5255 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
5257 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
5259 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
5260 *mod |= ControlMask;
5262 *ks = XStringToKeysym(name);
5263 XConvertCase(*ks, ks, &uks);
5264 if (ks == XCB_NO_SYMBOL) {
5266 "parsekeys: invalid key %s\n",
5272 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
5277 strdupsafe(char *str)
5282 return (strdup(str));
5286 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
5290 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
5291 keyfuncs[kfid].name, spawn_name);
5293 if ((kp = malloc(sizeof *kp)) == NULL)
5294 err(1, "key_insert: malloc");
5299 kp->spawn_name = strdupsafe(spawn_name);
5300 RB_INSERT(key_tree, &keys, kp);
5302 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
5306 key_lookup(unsigned int mod, KeySym ks)
5313 return (RB_FIND(key_tree, &keys, &kp));
5317 key_remove(struct key *kp)
5319 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
5321 RB_REMOVE(key_tree, &keys, kp);
5322 free(kp->spawn_name);
5325 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
5329 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
5332 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
5336 key_insert(mod, ks, kfid, spawn_name);
5338 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
5342 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
5347 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
5348 keyfuncs[kfid].name, spawn_name);
5350 if ((kp = key_lookup(mod, ks)) != NULL) {
5351 if (kfid == KF_INVALID)
5354 key_replace(kp, mod, ks, kfid, spawn_name);
5355 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5358 if (kfid == KF_INVALID) {
5359 warnx("error: setkeybinding: cannot find mod/key combination");
5360 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5364 key_insert(mod, ks, kfid, spawn_name);
5365 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5369 setconfbinding(char *selector, char *value, int flags)
5371 enum keyfuncid kfid;
5374 struct spawn_prog *sp;
5376 /* suppress unused warning since var is needed */
5379 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
5380 if (selector == NULL) {
5381 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
5382 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5384 setkeybinding(mod, ks, kfid, NULL);
5389 /* search by key function name */
5390 for (kfid = 0; kfid < KF_INVALID; (kfid)++) {
5391 if (strncasecmp(selector, keyfuncs[kfid].name,
5392 SWM_FUNCNAME_LEN) == 0) {
5393 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5395 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5396 setkeybinding(mod, ks, kfid, NULL);
5402 /* search by custom spawn name */
5403 TAILQ_FOREACH(sp, &spawns, entry) {
5404 if (strcasecmp(selector, sp->name) == 0) {
5405 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5407 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5408 setkeybinding(mod, ks, KF_SPAWN_CUSTOM,
5415 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
5422 setkeybinding(MODKEY, XK_space, KF_CYCLE_LAYOUT,NULL);
5423 setkeybinding(MODKEY|ShiftMask, XK_backslash, KF_FLIP_LAYOUT, NULL);
5424 setkeybinding(MODKEY|ShiftMask, XK_space, KF_STACK_RESET, NULL);
5425 setkeybinding(MODKEY, XK_h, KF_MASTER_SHRINK, NULL);
5426 setkeybinding(MODKEY, XK_l, KF_MASTER_GROW, NULL);
5427 setkeybinding(MODKEY, XK_comma, KF_MASTER_ADD, NULL);
5428 setkeybinding(MODKEY, XK_period, KF_MASTER_DEL, NULL);
5429 setkeybinding(MODKEY|ShiftMask, XK_comma, KF_STACK_INC, NULL);
5430 setkeybinding(MODKEY|ShiftMask, XK_period, KF_STACK_DEC, NULL);
5431 setkeybinding(MODKEY, XK_Return, KF_SWAP_MAIN, NULL);
5432 setkeybinding(MODKEY, XK_j, KF_FOCUS_NEXT, NULL);
5433 setkeybinding(MODKEY, XK_k, KF_FOCUS_PREV, NULL);
5434 setkeybinding(MODKEY|ShiftMask, XK_j, KF_SWAP_NEXT, NULL);
5435 setkeybinding(MODKEY|ShiftMask, XK_k, KF_SWAP_PREV, NULL);
5436 setkeybinding(MODKEY|ShiftMask, XK_Return, KF_SPAWN_CUSTOM,"term");
5437 setkeybinding(MODKEY, XK_p, KF_SPAWN_CUSTOM,"menu");
5438 setkeybinding(MODKEY|ShiftMask, XK_q, KF_QUIT, NULL);
5439 setkeybinding(MODKEY, XK_q, KF_RESTART, NULL);
5440 setkeybinding(MODKEY, XK_m, KF_FOCUS_MAIN, NULL);
5441 setkeybinding(MODKEY, XK_1, KF_WS_1, NULL);
5442 setkeybinding(MODKEY, XK_2, KF_WS_2, NULL);
5443 setkeybinding(MODKEY, XK_3, KF_WS_3, NULL);
5444 setkeybinding(MODKEY, XK_4, KF_WS_4, NULL);
5445 setkeybinding(MODKEY, XK_5, KF_WS_5, NULL);
5446 setkeybinding(MODKEY, XK_6, KF_WS_6, NULL);
5447 setkeybinding(MODKEY, XK_7, KF_WS_7, NULL);
5448 setkeybinding(MODKEY, XK_8, KF_WS_8, NULL);
5449 setkeybinding(MODKEY, XK_9, KF_WS_9, NULL);
5450 setkeybinding(MODKEY, XK_0, KF_WS_10, NULL);
5451 setkeybinding(MODKEY, XK_F1, KF_WS_11, NULL);
5452 setkeybinding(MODKEY, XK_F2, KF_WS_12, NULL);
5453 setkeybinding(MODKEY, XK_F3, KF_WS_13, NULL);
5454 setkeybinding(MODKEY, XK_F4, KF_WS_14, NULL);
5455 setkeybinding(MODKEY, XK_F5, KF_WS_15, NULL);
5456 setkeybinding(MODKEY, XK_F6, KF_WS_16, NULL);
5457 setkeybinding(MODKEY, XK_F7, KF_WS_17, NULL);
5458 setkeybinding(MODKEY, XK_F8, KF_WS_18, NULL);
5459 setkeybinding(MODKEY, XK_F9, KF_WS_19, NULL);
5460 setkeybinding(MODKEY, XK_F10, KF_WS_20, NULL);
5461 setkeybinding(MODKEY, XK_F11, KF_WS_21, NULL);
5462 setkeybinding(MODKEY, XK_F12, KF_WS_22, NULL);
5463 setkeybinding(MODKEY, XK_Right, KF_WS_NEXT, NULL);
5464 setkeybinding(MODKEY, XK_Left, KF_WS_PREV, NULL);
5465 setkeybinding(MODKEY, XK_Up, KF_WS_NEXT_ALL, NULL);
5466 setkeybinding(MODKEY, XK_Down, KF_WS_PREV_ALL, NULL);
5467 setkeybinding(MODKEY, XK_a, KF_WS_PRIOR, NULL);
5468 setkeybinding(MODKEY|ShiftMask, XK_Right, KF_SCREEN_NEXT, NULL);
5469 setkeybinding(MODKEY|ShiftMask, XK_Left, KF_SCREEN_PREV, NULL);
5470 setkeybinding(MODKEY|ShiftMask, XK_1, KF_MVWS_1, NULL);
5471 setkeybinding(MODKEY|ShiftMask, XK_2, KF_MVWS_2, NULL);
5472 setkeybinding(MODKEY|ShiftMask, XK_3, KF_MVWS_3, NULL);
5473 setkeybinding(MODKEY|ShiftMask, XK_4, KF_MVWS_4, NULL);
5474 setkeybinding(MODKEY|ShiftMask, XK_5, KF_MVWS_5, NULL);
5475 setkeybinding(MODKEY|ShiftMask, XK_6, KF_MVWS_6, NULL);
5476 setkeybinding(MODKEY|ShiftMask, XK_7, KF_MVWS_7, NULL);
5477 setkeybinding(MODKEY|ShiftMask, XK_8, KF_MVWS_8, NULL);
5478 setkeybinding(MODKEY|ShiftMask, XK_9, KF_MVWS_9, NULL);
5479 setkeybinding(MODKEY|ShiftMask, XK_0, KF_MVWS_10, NULL);
5480 setkeybinding(MODKEY|ShiftMask, XK_F1, KF_MVWS_11, NULL);
5481 setkeybinding(MODKEY|ShiftMask, XK_F2, KF_MVWS_12, NULL);
5482 setkeybinding(MODKEY|ShiftMask, XK_F3, KF_MVWS_13, NULL);
5483 setkeybinding(MODKEY|ShiftMask, XK_F4, KF_MVWS_14, NULL);
5484 setkeybinding(MODKEY|ShiftMask, XK_F5, KF_MVWS_15, NULL);
5485 setkeybinding(MODKEY|ShiftMask, XK_F6, KF_MVWS_16, NULL);
5486 setkeybinding(MODKEY|ShiftMask, XK_F7, KF_MVWS_17, NULL);
5487 setkeybinding(MODKEY|ShiftMask, XK_F8, KF_MVWS_18, NULL);
5488 setkeybinding(MODKEY|ShiftMask, XK_F9, KF_MVWS_19, NULL);
5489 setkeybinding(MODKEY|ShiftMask, XK_F10, KF_MVWS_20, NULL);
5490 setkeybinding(MODKEY|ShiftMask, XK_F11, KF_MVWS_21, NULL);
5491 setkeybinding(MODKEY|ShiftMask, XK_F12, KF_MVWS_22, NULL);
5492 setkeybinding(MODKEY, XK_b, KF_BAR_TOGGLE, NULL);
5493 setkeybinding(MODKEY, XK_Tab, KF_FOCUS_NEXT, NULL);
5494 setkeybinding(MODKEY|ShiftMask, XK_Tab, KF_FOCUS_PREV, NULL);
5495 setkeybinding(MODKEY|ShiftMask, XK_x, KF_WIND_KILL, NULL);
5496 setkeybinding(MODKEY, XK_x, KF_WIND_DEL, NULL);
5497 setkeybinding(MODKEY, XK_s, KF_SPAWN_CUSTOM,"screenshot_all");
5498 setkeybinding(MODKEY|ShiftMask, XK_s, KF_SPAWN_CUSTOM,"screenshot_wind");
5499 setkeybinding(MODKEY, XK_t, KF_FLOAT_TOGGLE,NULL);
5500 setkeybinding(MODKEY|ShiftMask, XK_v, KF_VERSION, NULL);
5501 setkeybinding(MODKEY|ShiftMask, XK_Delete, KF_SPAWN_CUSTOM,"lock");
5502 setkeybinding(MODKEY|ShiftMask, XK_i, KF_SPAWN_CUSTOM,"initscr");
5503 setkeybinding(MODKEY, XK_w, KF_ICONIFY, NULL);
5504 setkeybinding(MODKEY|ShiftMask, XK_w, KF_UNICONIFY, NULL);
5505 setkeybinding(MODKEY|ShiftMask, XK_r, KF_RAISE_TOGGLE,NULL);
5506 setkeybinding(MODKEY, XK_v, KF_BUTTON2, NULL);
5507 setkeybinding(MODKEY, XK_equal, KF_WIDTH_GROW, NULL);
5508 setkeybinding(MODKEY, XK_minus, KF_WIDTH_SHRINK,NULL);
5509 setkeybinding(MODKEY|ShiftMask, XK_equal, KF_HEIGHT_GROW,NULL);
5510 setkeybinding(MODKEY|ShiftMask, XK_minus, KF_HEIGHT_SHRINK,NULL);
5511 setkeybinding(MODKEY, XK_bracketleft, KF_MOVE_LEFT,NULL);
5512 setkeybinding(MODKEY, XK_bracketright,KF_MOVE_RIGHT,NULL);
5513 setkeybinding(MODKEY|ShiftMask, XK_bracketleft, KF_MOVE_UP, NULL);
5514 setkeybinding(MODKEY|ShiftMask, XK_bracketright,KF_MOVE_DOWN,NULL);
5515 setkeybinding(MODKEY|ShiftMask, XK_slash, KF_NAME_WORKSPACE,NULL);
5516 setkeybinding(MODKEY, XK_slash, KF_SEARCH_WORKSPACE,NULL);
5517 setkeybinding(MODKEY, XK_f, KF_SEARCH_WIN, NULL);
5519 setkeybinding(MODKEY|ShiftMask, XK_d, KF_DUMPWINS, NULL);
5528 while (RB_EMPTY(&keys) == 0) {
5529 kp = RB_ROOT(&keys);
5535 setkeymapping(char *selector, char *value, int flags)
5537 char keymapping_file[PATH_MAX];
5539 /* suppress unused warnings since vars are needed */
5543 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
5544 if (value[0] == '~')
5545 snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
5546 pwd->pw_dir, &value[1]);
5548 strlcpy(keymapping_file, value, sizeof keymapping_file);
5550 /* load new key bindings; if it fails, revert to default bindings */
5551 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
5555 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
5560 updatenumlockmask(void)
5563 xcb_get_modifier_mapping_reply_t *modmap_r;
5564 xcb_keycode_t *modmap, kc, *keycode;
5566 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
5569 modmap_r = xcb_get_modifier_mapping_reply(conn,
5570 xcb_get_modifier_mapping(conn),
5573 modmap = xcb_get_modifier_mapping_keycodes(modmap_r);
5574 for (i = 0; i < 8; i++) {
5575 for (j = 0; j < modmap_r->keycodes_per_modifier; j++) {
5576 kc = modmap[i * modmap_r->keycodes_per_modifier
5578 keycode = xcb_key_symbols_get_keycode(syms,
5581 numlockmask = (1 << i);
5594 xcb_keycode_t *code;
5595 unsigned int modifiers[] =
5596 { 0, LockMask, numlockmask, numlockmask | LockMask };
5599 DNPRINTF(SWM_D_MISC, "grabkeys\n");
5600 updatenumlockmask();
5602 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
5603 for (k = 0; k < num_screens; k++) {
5604 if (TAILQ_EMPTY(&screens[k].rl))
5606 xcb_ungrab_key(conn, XCB_GRAB_ANY, screens[k].root,
5608 RB_FOREACH(kp, key_tree, &keys) {
5609 if ((code = xcb_key_symbols_get_keycode(syms,
5611 for (j = 0; j < LENGTH(modifiers); j++)
5612 xcb_grab_key(conn, 1,
5614 kp->mod | modifiers[j],
5615 *code, XCB_GRAB_MODE_ASYNC,
5616 XCB_GRAB_MODE_ASYNC);
5623 grabbuttons(struct ws_win *win, int focused)
5626 unsigned int modifiers[] =
5627 { 0, LockMask, numlockmask, numlockmask|LockMask };
5629 updatenumlockmask();
5630 xcb_ungrab_button(conn, XCB_BUTTON_INDEX_ANY, win->id,
5631 XCB_BUTTON_MASK_ANY);
5633 for (i = 0; i < LENGTH(buttons); i++)
5634 if (buttons[i].action == client_click)
5635 for (j = 0; j < LENGTH(modifiers); j++)
5636 xcb_grab_button(conn, 0, win->id,
5638 XCB_GRAB_MODE_ASYNC,
5645 xcb_grab_button(conn, 0, win->id, BUTTONMASK,
5646 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_SYNC, XCB_WINDOW_NONE,
5647 XCB_CURSOR_NONE, XCB_BUTTON_INDEX_ANY, XCB_BUTTON_MASK_ANY);
5650 const char *quirkname[] = {
5651 "NONE", /* config string for "no value" */
5660 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
5661 #define SWM_Q_WS "\n|+ \t"
5663 parsequirks(char *qstr, unsigned long *quirk)
5673 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
5675 cp += (long)strspn(cp, SWM_Q_WS);
5676 for (i = 0; i < LENGTH(quirkname); i++) {
5677 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
5678 DNPRINTF(SWM_D_QUIRK,
5679 "parsequirks: %s\n", name);
5684 *quirk |= 1 << (i-1);
5688 if (i >= LENGTH(quirkname)) {
5689 DNPRINTF(SWM_D_QUIRK,
5690 "parsequirks: invalid quirk [%s]\n", name);
5698 quirk_insert(const char *class, const char *name, unsigned long quirk)
5702 DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
5705 if ((qp = malloc(sizeof *qp)) == NULL)
5706 err(1, "quirk_insert: malloc");
5707 if ((qp->class = strdup(class)) == NULL)
5708 err(1, "quirk_insert: strdup");
5709 if ((qp->name = strdup(name)) == NULL)
5710 err(1, "quirk_insert: strdup");
5713 TAILQ_INSERT_TAIL(&quirks, qp, entry);
5715 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
5719 quirk_remove(struct quirk *qp)
5721 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
5722 qp->name, qp->quirk);
5724 TAILQ_REMOVE(&quirks, qp, entry);
5729 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
5733 quirk_replace(struct quirk *qp, const char *class, const char *name,
5734 unsigned long quirk)
5736 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
5737 qp->name, qp->quirk);
5740 quirk_insert(class, name, quirk);
5742 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
5746 setquirk(const char *class, const char *name, unsigned long quirk)
5750 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
5753 TAILQ_FOREACH(qp, &quirks, entry) {
5754 if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
5758 quirk_replace(qp, class, name, quirk);
5759 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5764 warnx("error: setquirk: cannot find class/name combination");
5768 quirk_insert(class, name, quirk);
5769 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5773 setconfquirk(char *selector, char *value, int flags)
5775 char *cp, *class, *name;
5777 unsigned long quirks;
5779 /* suppress unused warning since var is needed */
5782 if (selector == NULL)
5784 if ((cp = strchr(selector, ':')) == NULL)
5789 if ((retval = parsequirks(value, &quirks)) == 0)
5790 setquirk(class, name, quirks);
5797 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
5798 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
5799 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
5800 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
5801 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5802 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
5803 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5804 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5805 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5806 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5807 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
5808 setquirk("pcb", "pcb", SWM_Q_FLOAT);
5809 setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
5812 /* conf file stuff */
5813 #define SWM_CONF_FILE "spectrwm.conf"
5814 #define SWM_CONF_FILE_OLD "scrotwm.conf"
5818 SWM_S_BAR_AT_BOTTOM,
5819 SWM_S_BAR_BORDER_WIDTH,
5826 SWM_S_CLOCK_ENABLED,
5829 SWM_S_CYCLE_VISIBLE,
5831 SWM_S_DISABLE_BORDER,
5833 SWM_S_FOCUS_CLOSE_WRAP,
5834 SWM_S_FOCUS_DEFAULT,
5840 SWM_S_STACK_ENABLED,
5842 SWM_S_TITLE_CLASS_ENABLED,
5843 SWM_S_TITLE_NAME_ENABLED,
5844 SWM_S_URGENT_ENABLED,
5845 SWM_S_VERBOSE_LAYOUT,
5846 SWM_S_WINDOW_NAME_ENABLED,
5847 SWM_S_WORKSPACE_LIMIT
5851 setconfvalue(char *selector, char *value, int flags)
5856 /* suppress unused warning since var is needed */
5860 case SWM_S_BAR_ACTION:
5862 if ((bar_argv[0] = expand_tilde(value)) == NULL)
5863 err(1, "setconfvalue: bar_action");
5865 case SWM_S_BAR_AT_BOTTOM:
5866 bar_at_bottom = atoi(value);
5868 case SWM_S_BAR_BORDER_WIDTH:
5869 bar_border_width = atoi(value);
5870 if (bar_border_width < 0)
5871 bar_border_width = 0;
5873 case SWM_S_BAR_DELAY:
5874 bar_delay = atoi(value);
5876 case SWM_S_BAR_ENABLED:
5877 bar_enabled = atoi(value);
5879 case SWM_S_BAR_FONT:
5881 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
5882 err(1, "setconfvalue: asprintf: failed to allocate "
5883 "memory for bar_fonts.");
5886 case SWM_S_BAR_FORMAT:
5888 if ((bar_format = strdup(value)) == NULL)
5889 err(1, "setconfvalue: bar_format");
5891 case SWM_S_BAR_JUSTIFY:
5892 if (!strcmp(value, "left"))
5893 bar_justify = SWM_BAR_JUSTIFY_LEFT;
5894 else if (!strcmp(value, "center"))
5895 bar_justify = SWM_BAR_JUSTIFY_CENTER;
5896 else if (!strcmp(value, "right"))
5897 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
5899 errx(1, "invalid bar_justify");
5901 case SWM_S_BORDER_WIDTH:
5902 border_width = atoi(value);
5903 if (border_width < 0)
5906 case SWM_S_CLOCK_ENABLED:
5907 clock_enabled = atoi(value);
5909 case SWM_S_CLOCK_FORMAT:
5910 #ifndef SWM_DENY_CLOCK_FORMAT
5912 if ((clock_format = strdup(value)) == NULL)
5913 err(1, "setconfvalue: clock_format");
5916 case SWM_S_CYCLE_EMPTY:
5917 cycle_empty = atoi(value);
5919 case SWM_S_CYCLE_VISIBLE:
5920 cycle_visible = atoi(value);
5922 case SWM_S_DIALOG_RATIO:
5923 dialog_ratio = atof(value);
5924 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
5927 case SWM_S_DISABLE_BORDER:
5928 disable_border = atoi(value);
5930 case SWM_S_FOCUS_CLOSE:
5931 if (!strcmp(value, "first"))
5932 focus_close = SWM_STACK_BOTTOM;
5933 else if (!strcmp(value, "last"))
5934 focus_close = SWM_STACK_TOP;
5935 else if (!strcmp(value, "next"))
5936 focus_close = SWM_STACK_ABOVE;
5937 else if (!strcmp(value, "previous"))
5938 focus_close = SWM_STACK_BELOW;
5940 errx(1, "focus_close");
5942 case SWM_S_FOCUS_CLOSE_WRAP:
5943 focus_close_wrap = atoi(value);
5945 case SWM_S_FOCUS_DEFAULT:
5946 if (!strcmp(value, "last"))
5947 focus_default = SWM_STACK_TOP;
5948 else if (!strcmp(value, "first"))
5949 focus_default = SWM_STACK_BOTTOM;
5951 errx(1, "focus_default");
5953 case SWM_S_FOCUS_MODE:
5954 if (!strcmp(value, "default"))
5955 focus_mode = SWM_FOCUS_DEFAULT;
5956 else if (!strcmp(value, "follow_cursor"))
5957 focus_mode = SWM_FOCUS_FOLLOW;
5958 else if (!strcmp(value, "synergy"))
5959 focus_mode = SWM_FOCUS_SYNERGY;
5961 errx(1, "focus_mode");
5963 case SWM_S_SPAWN_ORDER:
5964 if (!strcmp(value, "first"))
5965 spawn_position = SWM_STACK_BOTTOM;
5966 else if (!strcmp(value, "last"))
5967 spawn_position = SWM_STACK_TOP;
5968 else if (!strcmp(value, "next"))
5969 spawn_position = SWM_STACK_ABOVE;
5970 else if (!strcmp(value, "previous"))
5971 spawn_position = SWM_STACK_BELOW;
5973 errx(1, "spawn_position");
5975 case SWM_S_SPAWN_TERM:
5976 setconfspawn("term", value, 0);
5977 setconfspawn("spawn_term", value, 0);
5981 case SWM_S_SS_ENABLED:
5982 ss_enabled = atoi(value);
5984 case SWM_S_STACK_ENABLED:
5985 stack_enabled = atoi(value);
5987 case SWM_S_TERM_WIDTH:
5988 term_width = atoi(value);
5992 case SWM_S_TITLE_CLASS_ENABLED:
5993 title_class_enabled = atoi(value);
5995 case SWM_S_TITLE_NAME_ENABLED:
5996 title_name_enabled = atoi(value);
5998 case SWM_S_URGENT_ENABLED:
5999 urgent_enabled = atoi(value);
6001 case SWM_S_VERBOSE_LAYOUT:
6002 verbose_layout = atoi(value);
6003 for (i = 0; layouts[i].l_stack != NULL; i++) {
6005 layouts[i].l_string = fancy_stacker;
6007 layouts[i].l_string = plain_stacker;
6010 case SWM_S_WINDOW_NAME_ENABLED:
6011 window_name_enabled = atoi(value);
6013 case SWM_S_WORKSPACE_LIMIT:
6014 workspace_limit = atoi(value);
6015 if (workspace_limit > SWM_WS_MAX)
6016 workspace_limit = SWM_WS_MAX;
6017 else if (workspace_limit < 1)
6018 workspace_limit = 1;
6027 setconfmodkey(char *selector, char *value, int flags)
6029 /* suppress unused warnings since vars are needed */
6033 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
6034 update_modkey(Mod1Mask);
6035 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
6036 update_modkey(Mod2Mask);
6037 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
6038 update_modkey(Mod3Mask);
6039 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
6040 update_modkey(Mod4Mask);
6047 setconfcolor(char *selector, char *value, int flags)
6049 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
6054 setconfregion(char *selector, char *value, int flags)
6056 /* suppress unused warnings since vars are needed */
6060 custom_region(value);
6065 setautorun(char *selector, char *value, int flags)
6075 /* suppress unused warnings since vars are needed */
6079 if (getenv("SWM_STARTED"))
6083 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
6084 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
6086 if (ws_id < 0 || ws_id >= workspace_limit)
6087 errx(1, "autorun: invalid workspace %d", ws_id + 1);
6090 * This is a little intricate
6092 * If the pid already exists we simply reuse it because it means it was
6093 * used before AND not claimed by manage_window. We get away with
6094 * altering it in the parent after INSERT because this can not be a race
6097 while ((ap = strsep(&sp, " \t")) != NULL) {
6100 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
6102 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
6103 err(1, "setautorun: realloc");
6104 a.argv[argc - 1] = ap;
6107 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
6108 err(1, "setautorun: realloc");
6109 a.argv[argc] = NULL;
6111 if ((pid = fork()) == 0) {
6112 spawn(ws_id, &a, 1);
6121 p = calloc(1, sizeof *p);
6124 TAILQ_INSERT_TAIL(&pidlist, p, entry);
6134 setlayout(char *selector, char *value, int flags)
6136 int ws_id, i, x, mg, ma, si, raise, f = 0;
6137 int st = SWM_V_STACK, num_screens;
6139 struct workspace *ws;
6141 /* suppress unused warnings since vars are needed */
6145 if (getenv("SWM_STARTED"))
6149 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
6150 &ws_id, &mg, &ma, &si, &raise, s) != 6)
6151 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6152 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6155 if (ws_id < 0 || ws_id >= workspace_limit)
6156 errx(1, "layout: invalid workspace %d", ws_id + 1);
6158 if (!strcasecmp(s, "vertical"))
6160 else if (!strcasecmp(s, "vertical_flip")) {
6163 } else if (!strcasecmp(s, "horizontal"))
6165 else if (!strcasecmp(s, "horizontal_flip")) {
6168 } else if (!strcasecmp(s, "fullscreen"))
6171 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6172 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6175 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6176 for (i = 0; i < num_screens; i++) {
6177 ws = (struct workspace *)&screens[i].ws;
6178 ws[ws_id].cur_layout = &layouts[st];
6180 ws[ws_id].always_raise = raise;
6181 if (st == SWM_MAX_STACK)
6185 for (x = 0; x < abs(mg); x++) {
6186 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6187 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
6188 SWM_ARG_ID_MASTERSHRINK);
6192 for (x = 0; x < abs(ma); x++) {
6193 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6194 ma >= 0 ? SWM_ARG_ID_MASTERADD :
6195 SWM_ARG_ID_MASTERDEL);
6199 for (x = 0; x < abs(si); x++) {
6200 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6201 si >= 0 ? SWM_ARG_ID_STACKINC :
6202 SWM_ARG_ID_STACKDEC);
6207 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6208 SWM_ARG_ID_FLIPLAYOUT);
6216 /* config options */
6217 struct config_option {
6219 int (*func)(char*, char*, int);
6222 struct config_option configopt[] = {
6223 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
6224 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
6225 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
6226 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
6227 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
6228 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
6229 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
6230 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
6231 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
6232 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
6233 { "bar_format", setconfvalue, SWM_S_BAR_FORMAT },
6234 { "keyboard_mapping", setkeymapping, 0 },
6235 { "bind", setconfbinding, 0 },
6236 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
6237 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
6238 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
6239 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
6240 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
6241 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
6242 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
6243 { "workspace_limit", setconfvalue, SWM_S_WORKSPACE_LIMIT },
6244 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
6245 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
6246 { "modkey", setconfmodkey, 0 },
6247 { "program", setconfspawn, 0 },
6248 { "quirk", setconfquirk, 0 },
6249 { "region", setconfregion, 0 },
6250 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
6251 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
6252 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
6253 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
6254 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
6255 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
6256 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
6257 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
6258 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
6259 { "focus_close", setconfvalue, SWM_S_FOCUS_CLOSE },
6260 { "focus_close_wrap", setconfvalue, SWM_S_FOCUS_CLOSE_WRAP },
6261 { "focus_default", setconfvalue, SWM_S_FOCUS_DEFAULT },
6262 { "spawn_position", setconfvalue, SWM_S_SPAWN_ORDER },
6263 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
6264 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
6265 { "autorun", setautorun, 0 },
6266 { "layout", setlayout, 0 },
6271 conf_load(char *filename, int keymapping)
6274 char *line, *cp, *optsub, *optval;
6275 size_t linelen, lineno = 0;
6276 int wordlen, i, optind;
6277 struct config_option *opt;
6279 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
6281 if (filename == NULL) {
6282 warnx("conf_load: no filename");
6285 if ((config = fopen(filename, "r")) == NULL) {
6286 warn("conf_load: fopen: %s", filename);
6290 while (!feof(config)) {
6291 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
6294 err(1, "%s", filename);
6299 cp += strspn(cp, " \t\n"); /* eat whitespace */
6300 if (cp[0] == '\0') {
6305 /* get config option */
6306 wordlen = strcspn(cp, "=[ \t\n");
6308 warnx("%s: line %zd: no option found",
6313 for (i = 0; i < LENGTH(configopt); i++) {
6314 opt = &configopt[i];
6315 if (!strncasecmp(cp, opt->optname, wordlen) &&
6316 (int)strlen(opt->optname) == wordlen) {
6322 warnx("%s: line %zd: unknown option %.*s",
6323 filename, lineno, wordlen, cp);
6326 if (keymapping && strcmp(opt->optname, "bind")) {
6327 warnx("%s: line %zd: invalid option %.*s",
6328 filename, lineno, wordlen, cp);
6332 cp += strspn(cp, " \t\n"); /* eat whitespace */
6333 /* get [selector] if any */
6337 wordlen = strcspn(cp, "]");
6340 warnx("%s: line %zd: syntax error",
6345 if (asprintf(&optsub, "%.*s", wordlen, cp) ==
6347 warnx("%s: line %zd: unable to allocate"
6348 "memory for selector", filename,
6354 cp += strspn(cp, "] \t\n"); /* eat trailing */
6356 cp += strspn(cp, "= \t\n"); /* eat trailing */
6358 optval = strdup(cp);
6359 /* call function to deal with it all */
6360 if (configopt[optind].func(optsub, optval,
6361 configopt[optind].funcflags) != 0)
6362 errx(1, "%s: line %zd: invalid data for %s",
6363 filename, lineno, configopt[optind].optname);
6370 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
6377 DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
6383 set_child_transient(struct ws_win *win, xcb_window_t *trans)
6385 struct ws_win *parent, *w;
6386 struct swm_region *r;
6387 struct workspace *ws;
6388 xcb_icccm_wm_hints_t wmh;
6390 parent = find_window(win->transient);
6392 parent->child_trans = win;
6394 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
6395 " for 0x%x trans 0x%x\n", win->id, win->transient);
6397 r = root_to_region(win->wa->root);
6399 /* parent doen't exist in our window list */
6400 TAILQ_FOREACH(w, &ws->winlist, entry) {
6401 if (xcb_icccm_get_wm_hints_reply(conn,
6402 xcb_icccm_get_wm_hints(conn, w->id),
6404 warnx("can't get hints for 0x%x", w->id);
6408 if (win->hints.window_group != wmh.window_group)
6411 w->child_trans = win;
6412 win->transient = w->id;
6414 DNPRINTF(SWM_D_MISC, "set_child_transient: adjusting "
6415 "transient to 0x%x\n", win->transient);
6422 window_get_pid(xcb_window_t win)
6427 xcb_get_property_cookie_t pc;
6428 xcb_get_property_reply_t *pr;
6430 apid = get_atom_from_string("_NET_WM_PID");
6431 if (apid == XCB_ATOM_NONE)
6434 pc = xcb_get_property(conn, 0, win, apid, XCB_ATOM_CARDINAL, 0, 1);
6435 pr = xcb_get_property_reply(conn, pc, NULL);
6438 if (pr->type != XCB_ATOM_CARDINAL) {
6443 if (pr->type == apid && pr->format == 32)
6444 ret = *((pid_t *)xcb_get_property_value(pr));
6450 apid = get_atom_from_string("_SWM_PID");
6451 pc = xcb_get_property(conn, 0, win, apid, XCB_ATOM_STRING,
6453 pr = xcb_get_property_reply(conn, pc, NULL);
6456 if (pr->type != apid) {
6461 ret = (pid_t)strtonum(xcb_get_property_value(pr), 0, INT_MAX, &errstr);
6468 get_ws_idx(xcb_window_t id)
6474 xcb_get_property_reply_t *gpr;
6476 gpr = xcb_get_property_reply(conn,
6477 xcb_get_property(conn, 0, id, a_swm_ws,
6478 XCB_ATOM_STRING, 0, SWM_PROPLEN),
6483 proplen = xcb_get_property_value_length(gpr);
6485 prop = malloc(proplen + 1);
6488 xcb_get_property_value(gpr),
6490 prop[proplen] = '\0';
6497 DNPRINTF(SWM_D_PROP, "get_ws_idx: _SWM_WS: %s\n", prop);
6498 ws_idx = (int)strtonum(prop, 0, workspace_limit - 1, &errstr);
6500 DNPRINTF(SWM_D_PROP, "get_ws_idx: window: #%s: %s",
6510 manage_window(xcb_window_t id)
6512 xcb_window_t trans = XCB_WINDOW_NONE;
6513 struct workspace *ws;
6514 struct ws_win *win, *ww;
6515 int ws_idx, border_me = 0;
6516 char ws_idx_str[SWM_PROPLEN], *prop = NULL;
6517 struct swm_region *r;
6520 uint32_t event_mask, i;
6521 xcb_icccm_get_wm_protocols_reply_t wpr;
6523 if ((win = find_window(id)) != NULL)
6524 return (win); /* already being managed */
6526 /* see if we are on the unmanaged list */
6527 if ((win = find_unmanaged_window(id)) != NULL) {
6528 DNPRINTF(SWM_D_MISC, "manage_window: previously unmanaged "
6529 "window: 0x%x\n", win->id);
6530 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6532 set_child_transient(win, &trans);
6534 if (trans && (ww = find_window(trans)))
6535 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
6536 else if ((ww = win->ws->focus) &&
6537 spawn_position == SWM_STACK_ABOVE)
6538 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus,
6540 else if (ww && spawn_position == SWM_STACK_BELOW)
6541 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6542 else switch (spawn_position) {
6545 case SWM_STACK_ABOVE:
6546 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6548 case SWM_STACK_BOTTOM:
6549 case SWM_STACK_BELOW:
6550 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6553 ewmh_update_actions(win);
6557 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
6558 err(1, "manage_window: calloc: failed to allocate memory for "
6564 /* see if we need to override the workspace */
6565 p = find_pid(window_get_pid(id));
6567 /* Get all the window data in one shot */
6568 ws_idx = get_ws_idx(id);
6570 win->wa = xcb_get_geometry_reply(conn,
6571 xcb_get_geometry(conn, id),
6573 xcb_icccm_get_wm_normal_hints_reply(conn,
6574 xcb_icccm_get_wm_normal_hints(conn, id),
6576 xcb_icccm_get_wm_hints_reply(conn,
6577 xcb_icccm_get_wm_hints(conn, id),
6579 xcb_icccm_get_wm_transient_for_reply(conn,
6580 xcb_icccm_get_wm_transient_for(conn, id),
6583 win->transient = trans;
6584 set_child_transient(win, &trans);
6585 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, "
6586 "transient: 0x%x\n", win->id, win->transient);
6589 /* get supported protocols */
6590 if (xcb_icccm_get_wm_protocols_reply(conn,
6591 xcb_icccm_get_wm_protocols(conn, id, a_prot),
6593 for (i = 0; i < wpr.atoms_len; i++) {
6594 if (wpr.atoms[i] == a_takefocus)
6595 win->take_focus = 1;
6596 if (wpr.atoms[i] == a_delete)
6597 win->can_delete = 1;
6599 xcb_icccm_get_wm_protocols_reply_wipe(&wpr);
6602 win->iconic = get_iconic(win);
6605 * Figure out where to put the window. If it was previously assigned to
6606 * a workspace (either by spawn() or manually moving), and isn't
6607 * transient, * put it in the same workspace
6609 r = root_to_region(win->wa->root);
6611 ws = &r->s->ws[p->ws];
6612 TAILQ_REMOVE(&pidlist, p, entry);
6615 } else if (ws_idx != -1 && win->transient == 0) {
6616 ws = &r->s->ws[ws_idx];
6619 /* this should launch transients in the same ws as parent */
6621 if ((ww = find_window(trans)) != NULL)
6627 warnx("manage_window: fix this "
6633 /* set up the window layout */
6636 win->s = r->s; /* this never changes */
6637 if (trans && (ww = find_window(trans)))
6638 TAILQ_INSERT_AFTER(&ws->winlist, ww, win, entry);
6639 else if (win->ws->focus && spawn_position == SWM_STACK_ABOVE)
6640 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus, win,
6642 else if (win->ws->focus && spawn_position == SWM_STACK_BELOW)
6643 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6644 else switch (spawn_position) {
6647 case SWM_STACK_ABOVE:
6648 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6650 case SWM_STACK_BOTTOM:
6651 case SWM_STACK_BELOW:
6652 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6655 /* ignore window border if there is one. */
6656 WIDTH(win) = win->wa->width;
6657 HEIGHT(win) = win->wa->height;
6658 X(win) = win->wa->x + win->wa->border_width;
6659 Y(win) = win->wa->y + win->wa->border_width;
6661 win->g_floatvalid = 0;
6662 win->floatmaxed = 0;
6663 win->ewmh_flags = 0;
6665 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, (x,y) w x h: "
6666 "(%d,%d) %d x %d, ws: %d\n", win->id, X(win), Y(win), WIDTH(win),
6667 HEIGHT(win), ws->idx);
6669 constrain_window(win, r, 0);
6671 /* Set window properties so we can remember this after reincarnation */
6672 if (prop == NULL && snprintf(ws_idx_str, SWM_PROPLEN, "%d", ws->idx) <
6674 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
6676 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
6677 a_swm_ws, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
6683 ewmh_autoquirk(win);
6685 if (xcb_icccm_get_wm_class_reply(conn,
6686 xcb_icccm_get_wm_class(conn, win->id),
6688 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
6689 win->ch.class_name, win->ch.instance_name);
6691 /* java is retarded so treat it special */
6692 if (strstr(win->ch.instance_name, "sun-awt")) {
6697 TAILQ_FOREACH(qp, &quirks, entry) {
6698 if (!strcmp(win->ch.class_name, qp->class) &&
6699 !strcmp(win->ch.instance_name, qp->name)) {
6700 DNPRINTF(SWM_D_CLASS, "manage_window: found: "
6701 "class: %s, name: %s\n", win->ch.class_name,
6702 win->ch.instance_name);
6703 if (qp->quirk & SWM_Q_FLOAT) {
6707 win->quirks = qp->quirk;
6712 /* alter window position if quirky */
6713 if (win->quirks & SWM_Q_ANYWHERE) {
6714 win->manual = 1; /* don't center the quirky windows */
6715 if (bar_enabled && Y(win) < bar_height)
6716 Y(win) = bar_height;
6717 if (WIDTH(win) + X(win) > WIDTH(r))
6718 X(win) = WIDTH(r) - WIDTH(win) - 2;
6722 /* Reset font sizes (the bruteforce way; no default keybinding). */
6723 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
6724 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6725 fake_keypress(win, XK_KP_Subtract, ShiftMask);
6726 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6727 fake_keypress(win, XK_KP_Add, ShiftMask);
6730 ewmh_get_win_state(win);
6731 ewmh_update_actions(win);
6732 ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
6737 X(win) -= border_width;
6738 Y(win) -= border_width;
6742 event_mask = XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_FOCUS_CHANGE |
6743 XCB_EVENT_MASK_PROPERTY_CHANGE | XCB_EVENT_MASK_STRUCTURE_NOTIFY;
6745 event_mask |= XCB_EVENT_MASK_LEAVE_WINDOW;
6748 xcb_change_window_attributes(conn, id, XCB_CW_EVENT_MASK, &event_mask);
6750 /* floaters need to be mapped if they are in the current workspace */
6751 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
6752 map_window_raised(win->id);
6758 free_window(struct ws_win *win)
6760 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%x\n", win->id);
6765 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6770 xcb_icccm_get_wm_class_reply_wipe(&win->ch);
6775 memset(win, 0xff, sizeof *win); /* XXX kill later */
6778 DNPRINTF(SWM_D_MISC, "free_window: done\n");
6782 unmanage_window(struct ws_win *win)
6784 struct ws_win *parent;
6785 xcb_screen_t *screen;
6790 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%x\n", win->id);
6792 if (win->transient) {
6793 parent = find_window(win->transient);
6795 parent->child_trans = NULL;
6798 /* focus on root just in case */
6799 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
6800 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT,
6801 screen->root, XCB_CURRENT_TIME);
6805 TAILQ_REMOVE(&win->ws->winlist, win, entry);
6806 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
6810 focus_magic(struct ws_win *win)
6812 DNPRINTF(SWM_D_FOCUS, "focus_magic: window: 0x%x\n", WINID(win));
6815 /* if there are no windows clear the status-bar */
6820 if (win->child_trans) {
6821 /* win = parent & has a transient so focus on that */
6823 focus_win(win->child_trans);
6824 if (win->child_trans->take_focus)
6825 client_msg(win, a_takefocus);
6827 /* make sure transient hasn't disappeared */
6828 if (validate_win(win->child_trans) == 0) {
6829 focus_win(win->child_trans);
6830 if (win->child_trans->take_focus)
6831 client_msg(win->child_trans,
6834 win->child_trans = NULL;
6836 if (win->take_focus)
6837 client_msg(win, a_takefocus);
6843 if (win->take_focus)
6844 client_msg(win, a_takefocus);
6849 expose(xcb_expose_event_t *e)
6852 struct swm_region *r;
6854 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%x\n", e->window);
6856 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6857 for (i = 0; i < num_screens; i++)
6858 TAILQ_FOREACH(r, &screens[i].rl, entry)
6859 if (e->window == WINID(r->bar))
6867 focusin(xcb_focus_in_event_t *e)
6869 DNPRINTF(SWM_D_EVENT, "focusin: window: 0x%x, mode: %s(%u), "
6870 "detail: %s(%u)\n", e->event, get_notify_mode_label(e->mode),
6871 e->mode, get_notify_detail_label(e->detail), e->detail);
6876 keypress(xcb_key_press_event_t *e)
6878 xcb_keysym_t keysym;
6881 keysym = xcb_key_press_lookup_keysym(syms, e, 0);
6883 DNPRINTF(SWM_D_EVENT, "keypress: %u %u\n", e->detail, keysym);
6885 if ((kp = key_lookup(CLEANMASK(e->state), keysym)) == NULL)
6888 if (kp->funcid == KF_SPAWN_CUSTOM)
6889 spawn_custom(root_to_region(e->root),
6890 &(keyfuncs[kp->funcid].args), kp->spawn_name);
6891 else if (keyfuncs[kp->funcid].func)
6892 keyfuncs[kp->funcid].func(root_to_region(e->root),
6893 &(keyfuncs[kp->funcid].args));
6897 buttonpress(xcb_button_press_event_t *e)
6901 unsigned int action;
6903 DNPRINTF(SWM_D_EVENT, "buttonpress: window 0x%x, detail: %u\n",
6904 e->event, e->detail);
6906 if ((win = find_window(e->event)) == NULL)
6910 action = client_click;
6912 for (i = 0; i < LENGTH(buttons); i++)
6913 if (action == buttons[i].action && buttons[i].func &&
6914 buttons[i].button == e->detail &&
6915 CLEANMASK(buttons[i].mask) == CLEANMASK(e->state))
6916 buttons[i].func(win, &buttons[i].args);
6923 print_win_geom(xcb_window_t w)
6925 xcb_get_geometry_reply_t *wa;
6927 wa = xcb_get_geometry_reply(conn, xcb_get_geometry(conn, w), NULL);
6930 DNPRINTF(SWM_D_MISC, "print_win_geom: window not found: 0x%x\n",
6935 DNPRINTF(SWM_D_MISC, "print_win_geom: window: 0x%x, root: 0x%x, "
6936 "depth: %u, (x,y) w x h: (%d,%d) %d x %d, border: %d\n",
6937 w, wa->root, wa->depth, wa->x, wa->y, wa->width, wa->height,
6945 configurerequest(xcb_configure_request_event_t *e)
6950 uint32_t wc[7] = {0};
6952 if ((win = find_window(e->window)) == NULL)
6953 if ((win = find_unmanaged_window(e->window)) == NULL)
6956 print_win_geom(e->window);
6959 DNPRINTF(SWM_D_EVENT, "configurerequest: new window: 0x%x, "
6960 "value_mask: 0x%x", e->window, e->value_mask);
6961 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
6962 mask |= XCB_CONFIG_WINDOW_X;
6964 DPRINTF(", X: %d", e->x);
6966 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
6967 mask |= XCB_CONFIG_WINDOW_Y;
6969 DPRINTF(", Y: %d", e->y);
6971 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH) {
6972 mask |= XCB_CONFIG_WINDOW_WIDTH;
6974 DPRINTF(", W: %u", e->width);
6976 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT) {
6977 mask |= XCB_CONFIG_WINDOW_HEIGHT;
6978 wc[i++] = e->height;
6979 DPRINTF(", H: %u", e->height);
6981 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH) {
6982 mask |= XCB_CONFIG_WINDOW_BORDER_WIDTH;
6983 wc[i++] = e->border_width;
6984 DPRINTF(", Border: %u", e->border_width);
6986 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING) {
6987 mask |= XCB_CONFIG_WINDOW_SIBLING;
6988 wc[i++] = e->sibling;
6989 DPRINTF(", Sibling: 0x%x", e->sibling);
6991 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE) {
6992 mask |= XCB_CONFIG_WINDOW_STACK_MODE;
6993 wc[i++] = e->stack_mode;
6994 DPRINTF(", StackMode: %u", e->stack_mode);
6998 xcb_configure_window(conn, e->window, mask, wc);
7000 DPRINTF(", Sent: %s\n", YESNO((mask != 0)));
7001 } else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) &&
7002 !(win->ewmh_flags & EWMH_F_FULLSCREEN)) {
7003 win->g_float.x = e->x - X(win->ws->r);
7004 win->g_float.y = e->y - Y(win->ws->r);
7005 win->g_float.w = e->width;
7006 win->g_float.h = e->height;
7007 win->g_floatvalid = 1;
7009 if (win->floating) {
7010 win->g = win->g_float;
7011 win->g.x += X(win->ws->r);
7012 win->g.y += Y(win->ws->r);
7025 configurenotify(xcb_configure_notify_event_t *e)
7029 DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%x\n",
7032 win = find_window(e->window);
7034 xcb_icccm_get_wm_normal_hints_reply(conn,
7035 xcb_icccm_get_wm_normal_hints(conn, win->id),
7044 destroynotify(xcb_destroy_notify_event_t *e)
7048 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%x\n", e->window);
7050 if ((win = find_window(e->window)) == NULL) {
7051 if ((win = find_unmanaged_window(e->window)) == NULL)
7057 /* make sure we focus on something */
7060 unmanage_window(win);
7067 get_notify_detail_label(uint8_t detail)
7072 case XCB_NOTIFY_DETAIL_ANCESTOR:
7075 case XCB_NOTIFY_DETAIL_VIRTUAL:
7078 case XCB_NOTIFY_DETAIL_INFERIOR:
7081 case XCB_NOTIFY_DETAIL_NONLINEAR:
7082 label = "Nonlinear";
7084 case XCB_NOTIFY_DETAIL_NONLINEAR_VIRTUAL:
7085 label = "NonlinearVirtual";
7087 case XCB_NOTIFY_DETAIL_POINTER:
7090 case XCB_NOTIFY_DETAIL_POINTER_ROOT:
7091 label = "PointerRoot";
7093 case XCB_NOTIFY_DETAIL_NONE:
7104 get_notify_mode_label(uint8_t mode)
7109 case XCB_NOTIFY_MODE_NORMAL:
7112 case XCB_NOTIFY_MODE_GRAB:
7115 case XCB_NOTIFY_MODE_UNGRAB:
7118 case XCB_NOTIFY_MODE_WHILE_GRABBED:
7119 label = "WhileGrabbed";
7130 enternotify(xcb_enter_notify_event_t *e)
7133 DNPRINTF(SWM_D_FOCUS, "enternotify: window: 0x%x, mode: %s(%d), "
7134 "detail: %s(%d), root: 0x%x, subwindow: 0x%x, same_screen_focus: "
7135 "%s, state: %d\n", e->event, get_notify_mode_label(e->mode),
7136 e->mode, get_notify_detail_label(e->detail), e->detail, e->root,
7137 e->child, YESNO(e->same_screen_focus), e->state);
7139 if (e->mode != XCB_NOTIFY_MODE_NORMAL) {
7140 DNPRINTF(SWM_D_EVENT, "skip enternotify: generated by "
7145 switch (focus_mode) {
7146 case SWM_FOCUS_DEFAULT:
7148 case SWM_FOCUS_FOLLOW:
7150 case SWM_FOCUS_SYNERGY:
7154 if ((win = find_window(e->event)) == NULL) {
7155 DNPRINTF(SWM_D_EVENT, "skip enternotify: window is NULL\n");
7166 leavenotify(xcb_leave_notify_event_t *e)
7168 DNPRINTF(SWM_D_FOCUS, "leavenotify: window: 0x%x, mode: %s(%d), "
7169 "detail: %s(%d), root: 0x%x, subwindow: 0x%x, same_screen_focus: "
7170 "%s, state: %d\n", e->event, get_notify_mode_label(e->mode),
7171 e->mode, get_notify_detail_label(e->detail), e->detail, e->root,
7172 e->child, YESNO(e->same_screen_focus), e->state);
7176 /* lets us use one switch statement for arbitrary mode/detail combinations */
7177 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
7180 mapnotify(xcb_map_notify_event_t *e)
7184 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%x\n", e->window);
7186 win = manage_window(e->window);
7188 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
7191 * focus_win can only set input focus on a mapped window.
7192 * make sure the window really has focus since it is just being mapped.
7194 if (win->ws->focus == win)
7199 mappingnotify(xcb_mapping_notify_event_t *e)
7201 xcb_refresh_keyboard_mapping(syms, e);
7203 if (e->request == XCB_MAPPING_KEYBOARD)
7208 maprequest(xcb_map_request_event_t *e)
7211 struct swm_region *r;
7212 xcb_get_window_attributes_reply_t *war;
7214 DNPRINTF(SWM_D_EVENT, "maprequest: window: 0x%x\n",
7217 war = xcb_get_window_attributes_reply(conn,
7218 xcb_get_window_attributes(conn, e->window),
7222 if (war->override_redirect) {
7228 win = manage_window(e->window);
7230 return; /* can't happen */
7235 /* make new win focused */
7236 r = root_to_region(win->wa->root);
7237 if (win->ws == r->ws)
7243 get_atom_name(xcb_atom_t atom)
7247 xcb_get_atom_name_reply_t *r;
7249 r = xcb_get_atom_name_reply(conn,
7250 xcb_get_atom_name(conn, atom),
7253 len = xcb_get_atom_name_name_length(r);
7255 name = malloc(len + 1);
7257 memcpy(name, xcb_get_atom_name_name(r), len);
7269 propertynotify(xcb_property_notify_event_t *e)
7275 name = get_atom_name(e->atom);
7276 DNPRINTF(SWM_D_EVENT, "propertynotify: window: 0x%x, atom: %s(%u)\n",
7277 e->window, name, e->atom);
7281 win = find_window(e->window);
7285 if (e->state == XCB_PROPERTY_DELETE && e->atom == a_swm_iconic) {
7286 update_iconic(win, 0);
7287 map_window_raised(win->id);
7294 case XCB_ATOM_WM_CLASS:
7295 case XCB_ATOM_WM_NAME:
7304 unmapnotify(xcb_unmap_notify_event_t *e)
7308 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%x\n", e->window);
7310 /* determine if we need to help unmanage this window */
7311 win = find_window(e->window);
7315 if (getstate(e->window) == XCB_ICCCM_WM_STATE_NORMAL) {
7316 unmanage_window(win);
7319 /* resend unmap because we ated it */
7320 xcb_unmap_window(conn, e->window);
7327 visibilitynotify(xcb_visibility_notify_event_t *e)
7329 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%x\n",
7335 clientmessage(xcb_client_message_event_t *e)
7338 xcb_map_request_event_t mre;
7342 name = get_atom_name(e->type);
7343 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%x, atom: %s(%u)\n",
7344 e->window, name, e->type);
7347 win = find_window(e->window);
7350 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7351 DNPRINTF(SWM_D_EVENT, "clientmessage: request focus on "
7352 "unmanaged window.\n");
7353 mre.window = e->window;
7359 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7360 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
7363 if (e->type == ewmh[_NET_CLOSE_WINDOW].atom) {
7364 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
7365 if (win->can_delete)
7366 client_msg(win, a_delete);
7368 xcb_kill_client(conn, win->id);
7370 if (e->type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
7371 DNPRINTF(SWM_D_EVENT,
7372 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
7373 if (win->floating) {
7374 if (e->data.data32[0] & (1<<8)) /* x */
7375 X(win) = e->data.data32[1];
7376 if (e->data.data32[0] & (1<<9)) /* y */
7377 Y(win) = e->data.data32[2];
7378 if (e->data.data32[0] & (1<<10)) /* width */
7379 WIDTH(win) = e->data.data32[3];
7380 if (e->data.data32[0] & (1<<11)) /* height */
7381 HEIGHT(win) = e->data.data32[4];
7386 /* TODO: Change stack sizes */
7387 /* notify no change was made. */
7388 config_win(win, NULL);
7391 if (e->type == ewmh[_NET_WM_STATE].atom) {
7392 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
7393 ewmh_update_win_state(win, e->data.data32[1], e->data.data32[0]);
7394 if (e->data.data32[2])
7395 ewmh_update_win_state(win, e->data.data32[2],
7408 const uint32_t val = XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT;
7410 xcb_void_cookie_t wac;
7411 xcb_generic_error_t *error;
7413 /* this causes an error if some other window manager is running */
7414 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7415 for (i = 0; i < num_screens; i++) {
7416 if ((sc = get_screen(i)) == NULL)
7417 errx(1, "ERROR: can't get screen %d.", i);
7418 DNPRINTF(SWM_D_INIT, "enable_wm: screen %d, root: 0x%x\n",
7420 wac = xcb_change_window_attributes_checked(conn, sc->root,
7421 XCB_CW_EVENT_MASK, &val);
7422 if ((error = xcb_request_check(conn, wac))) {
7423 DNPRINTF(SWM_D_INIT, "enable_wm: error_code: %u\n",
7434 new_region(struct swm_screen *s, int x, int y, int w, int h)
7436 struct swm_region *r, *n;
7437 struct workspace *ws = NULL;
7440 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
7441 s->idx, w, h, x, y);
7443 /* remove any conflicting regions */
7444 n = TAILQ_FIRST(&s->rl);
7447 n = TAILQ_NEXT(r, entry);
7448 if (X(r) < (x + w) &&
7449 (X(r) + WIDTH(r)) > x &&
7451 (Y(r) + HEIGHT(r)) > y) {
7452 if (r->ws->r != NULL)
7453 r->ws->old_r = r->ws->r;
7456 TAILQ_REMOVE(&s->rl, r, entry);
7457 TAILQ_INSERT_TAIL(&s->orl, r, entry);
7461 /* search old regions for one to reuse */
7463 /* size + location match */
7464 TAILQ_FOREACH(r, &s->orl, entry)
7465 if (X(r) == x && Y(r) == y &&
7466 HEIGHT(r) == h && WIDTH(r) == w)
7470 TAILQ_FOREACH(r, &s->orl, entry)
7471 if (HEIGHT(r) == h && WIDTH(r) == w)
7475 TAILQ_REMOVE(&s->orl, r, entry);
7476 /* try to use old region's workspace */
7477 if (r->ws->r == NULL)
7480 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
7481 err(1, "new_region: calloc: failed to allocate memory "
7484 /* if we don't have a workspace already, find one */
7486 for (i = 0; i < workspace_limit; i++)
7487 if (s->ws[i].r == NULL) {
7494 errx(1, "new_region: no free workspaces");
7505 TAILQ_INSERT_TAIL(&s->rl, r, entry);
7511 #ifdef SWM_XRR_HAS_CRTC
7514 #endif /* SWM_XRR_HAS_CRTC */
7515 struct swm_region *r;
7517 xcb_randr_get_screen_resources_current_cookie_t src;
7518 xcb_randr_get_screen_resources_current_reply_t *srr;
7519 xcb_randr_get_crtc_info_cookie_t cic;
7520 xcb_randr_get_crtc_info_reply_t *cir = NULL;
7521 xcb_randr_crtc_t *crtc;
7522 xcb_screen_t *screen;
7524 if ((screen = get_screen(i)) == NULL)
7525 errx(1, "ERROR: can't get screen %d.", i);
7527 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7528 if (i >= num_screens)
7529 errx(1, "scan_xrandr: invalid screen");
7531 /* remove any old regions */
7532 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
7533 r->ws->old_r = r->ws->r = NULL;
7535 TAILQ_REMOVE(&screens[i].rl, r, entry);
7536 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
7540 /* map virtual screens onto physical screens */
7541 #ifdef SWM_XRR_HAS_CRTC
7542 if (xrandr_support) {
7543 src = xcb_randr_get_screen_resources_current(conn,
7545 srr = xcb_randr_get_screen_resources_current_reply(conn, src,
7548 new_region(&screens[i], 0, 0,
7549 screen->width_in_pixels,
7550 screen->height_in_pixels);
7553 ncrtc = srr->num_crtcs;
7555 crtc = xcb_randr_get_screen_resources_current_crtcs(srr);
7556 for (c = 0; c < ncrtc; c++) {
7557 cic = xcb_randr_get_crtc_info(conn, crtc[c],
7559 cir = xcb_randr_get_crtc_info_reply(conn, cic, NULL);
7562 if (cir->num_outputs == 0) {
7568 new_region(&screens[i], 0, 0,
7569 screen->width_in_pixels,
7570 screen->height_in_pixels);
7572 new_region(&screens[i],
7573 cir->x, cir->y, cir->width, cir->height);
7578 #endif /* SWM_XRR_HAS_CRTC */
7580 new_region(&screens[i], 0, 0, screen->width_in_pixels,
7581 screen->height_in_pixels);
7586 screenchange(xcb_randr_screen_change_notify_event_t *e)
7588 struct swm_region *r;
7591 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%x\n", e->root);
7593 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7594 /* silly event doesn't include the screen index */
7595 for (i = 0; i < num_screens; i++)
7596 if (screens[i].root == e->root)
7598 if (i >= num_screens)
7599 errx(1, "screenchange: screen not found");
7601 /* brute force for now, just re-enumerate the regions */
7605 print_win_geom(e->root);
7607 /* add bars to all regions */
7608 for (i = 0; i < num_screens; i++)
7609 TAILQ_FOREACH(r, &screens[i].rl, entry)
7617 xcb_window_t *wins = NULL;
7619 int i, j, num_screens;
7620 uint16_t state, manage;
7622 xcb_query_tree_cookie_t qtc;
7623 xcb_query_tree_reply_t *qtr;
7624 xcb_get_window_attributes_cookie_t c;
7625 xcb_get_window_attributes_reply_t *r;
7626 xcb_get_property_cookie_t pc;
7628 DNPRINTF(SWM_D_INIT, "grab_windows: begin\n");
7629 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7630 for (i = 0; i < num_screens; i++) {
7631 qtc = xcb_query_tree(conn, screens[i].root);
7632 qtr = xcb_query_tree_reply(conn, qtc, NULL);
7635 wins = xcb_query_tree_children(qtr);
7636 no = xcb_query_tree_children_length(qtr);
7637 /* attach windows to a region */
7638 /* normal windows */
7639 for (j = 0; j < no; j++) {
7640 c = xcb_get_window_attributes(conn, wins[j]);
7641 r = xcb_get_window_attributes_reply(conn, c, NULL);
7644 if (r->override_redirect) {
7649 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7650 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7656 state = getstate(wins[j]);
7657 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7658 if (r->map_state == XCB_MAP_STATE_VIEWABLE || manage)
7659 manage_window(wins[j]);
7662 /* transient windows */
7663 for (j = 0; j < no; j++) {
7664 c = xcb_get_window_attributes(conn, wins[j]);
7665 r = xcb_get_window_attributes_reply(conn, c, NULL);
7668 if (r->override_redirect) {
7674 state = getstate(wins[j]);
7675 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7676 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7677 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7678 &wins[j], NULL) && manage)
7679 manage_window(wins[j]);
7683 DNPRINTF(SWM_D_INIT, "grab_windows: done\n");
7689 int i, j, k, num_screens;
7690 struct workspace *ws;
7691 uint32_t gcv[1], wa[1];
7692 const xcb_query_extension_reply_t *qep;
7693 xcb_screen_t *screen;
7694 xcb_cursor_t cursor;
7695 xcb_font_t cursor_font;
7696 xcb_randr_query_version_cookie_t c;
7697 xcb_randr_query_version_reply_t *r;
7699 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7700 if ((screens = calloc(num_screens,
7701 sizeof(struct swm_screen))) == NULL)
7702 err(1, "setup_screens: calloc: failed to allocate memory for "
7705 /* initial Xrandr setup */
7707 c = xcb_randr_query_version(conn, 1, 1);
7708 r = xcb_randr_query_version_reply(conn, c, NULL);
7710 if (r->major_version >= 1) {
7711 qep = xcb_get_extension_data(conn, &xcb_randr_id);
7714 xrandr_eventbase = qep->first_event;
7720 cursor_font = xcb_generate_id(conn);
7721 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
7723 cursor = xcb_generate_id(conn);
7724 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
7725 XC_left_ptr, XC_left_ptr + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
7728 /* map physical screens */
7729 for (i = 0; i < num_screens; i++) {
7730 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
7732 TAILQ_INIT(&screens[i].rl);
7733 TAILQ_INIT(&screens[i].orl);
7734 if ((screen = get_screen(i)) == NULL)
7735 errx(1, "ERROR: can't get screen %d.", i);
7736 screens[i].root = screen->root;
7738 /* set default colors */
7739 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
7740 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
7741 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
7742 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
7743 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
7745 /* create graphics context on screen */
7746 screens[i].bar_gc = xcb_generate_id(conn);
7748 xcb_create_gc(conn, screens[i].bar_gc, screens[i].root,
7749 XCB_GC_GRAPHICS_EXPOSURES, gcv);
7751 /* set default cursor */
7752 xcb_change_window_attributes(conn, screens[i].root,
7755 /* init all workspaces */
7756 /* XXX these should be dynamically allocated too */
7757 for (j = 0; j < SWM_WS_MAX; j++) {
7758 ws = &screens[i].ws[j];
7764 TAILQ_INIT(&ws->winlist);
7765 TAILQ_INIT(&ws->unmanagedlist);
7767 for (k = 0; layouts[k].l_stack != NULL; k++)
7768 if (layouts[k].l_config != NULL)
7769 layouts[k].l_config(ws,
7770 SWM_ARG_ID_STACKINIT);
7771 ws->cur_layout = &layouts[0];
7772 ws->cur_layout->l_string(ws);
7778 xcb_randr_select_input(conn, screens[i].root,
7779 XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE);
7781 xcb_free_cursor(conn, cursor);
7782 xcb_close_font(conn, cursor_font);
7788 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
7789 err(1, "setup_globals: strdup: failed to allocate memory.");
7791 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
7792 err(1, "setup_globals: strdup: failed to allocate memory.");
7794 if ((syms = xcb_key_symbols_alloc(conn)) == NULL)
7795 errx(1, "unable to allocate key symbols");
7797 a_state = get_atom_from_string("WM_STATE");
7798 a_prot = get_atom_from_string("WM_PROTOCOLS");
7799 a_delete = get_atom_from_string("WM_DELETE_WINDOW");
7800 a_takefocus = get_atom_from_string("WM_TAKE_FOCUS");
7801 a_wmname = get_atom_from_string("WM_NAME");
7802 a_netwmname = get_atom_from_string("_NET_WM_NAME");
7803 a_utf8_string = get_atom_from_string("UTF8_STRING");
7804 a_string = get_atom_from_string("STRING");
7805 a_swm_iconic = get_atom_from_string("_SWM_ICONIC");
7806 a_swm_ws = get_atom_from_string("_SWM_WS");
7813 xcb_atom_t netwmcheck;
7814 xcb_window_t root, win;
7817 /* work around sun jdk bugs, code from wmname */
7818 netwmcheck = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
7820 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7821 for (i = 0; i < num_screens; i++) {
7822 root = screens[i].root;
7824 win = xcb_generate_id(conn);
7825 wa[0] = screens[i].c[SWM_S_COLOR_UNFOCUS].pixel;
7826 wa[1] = screens[i].c[SWM_S_COLOR_UNFOCUS].pixel;
7827 xcb_create_window(conn, XCB_COPY_FROM_PARENT, win, 0, 0, 0, 1,
7828 1, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
7829 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
7831 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root,
7832 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7833 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7834 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7835 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7836 a_netwmname, a_utf8_string, 8, strlen("LG3D"), "LG3D");
7841 event_error(xcb_generic_error_t *e)
7843 DNPRINTF(SWM_D_EVENT, "event_error: %s(%u) from %s(%u), sequence: %u, "
7844 "resource_id: %u, minor_code: %u\n",
7845 xcb_event_get_error_label(e->error_code), e->error_code,
7846 xcb_event_get_request_label(e->major_code), e->major_code,
7847 e->sequence, e->resource_id, e->minor_code);
7851 event_handle(xcb_generic_event_t *evt)
7853 uint8_t type = XCB_EVENT_RESPONSE_TYPE(evt);
7855 DNPRINTF(SWM_D_EVENT, "XCB Event: %s(%d)\n",
7856 xcb_event_get_label(XCB_EVENT_RESPONSE_TYPE(evt)),
7857 XCB_EVENT_RESPONSE_TYPE(evt));
7860 #define EVENT(type, callback) case type: callback((void *)evt); return
7861 EVENT(0, event_error);
7862 EVENT(XCB_BUTTON_PRESS, buttonpress);
7863 /*EVENT(XCB_BUTTON_RELEASE, buttonpress);*/
7864 /*EVENT(XCB_CIRCULATE_NOTIFY, );*/
7865 /*EVENT(XCB_CIRCULATE_REQUEST, );*/
7866 EVENT(XCB_CLIENT_MESSAGE, clientmessage);
7867 /*EVENT(XCB_COLORMAP_NOTIFY, );*/
7868 EVENT(XCB_CONFIGURE_NOTIFY, configurenotify);
7869 EVENT(XCB_CONFIGURE_REQUEST, configurerequest);
7870 /*EVENT(XCB_CREATE_NOTIFY, );*/
7871 EVENT(XCB_DESTROY_NOTIFY, destroynotify);
7872 EVENT(XCB_ENTER_NOTIFY, enternotify);
7873 EVENT(XCB_EXPOSE, expose);
7875 EVENT(XCB_FOCUS_IN, focusin);
7877 /*EVENT(XCB_FOCUS_OUT, );*/
7878 /*EVENT(XCB_GRAPHICS_EXPOSURE, );*/
7879 /*EVENT(XCB_GRAVITY_NOTIFY, );*/
7880 EVENT(XCB_KEY_PRESS, keypress);
7881 /*EVENT(XCB_KEY_RELEASE, keypress);*/
7882 /*EVENT(XCB_KEYMAP_NOTIFY, );*/
7884 EVENT(XCB_LEAVE_NOTIFY, leavenotify);
7886 EVENT(XCB_MAP_NOTIFY, mapnotify);
7887 EVENT(XCB_MAP_REQUEST, maprequest);
7888 EVENT(XCB_MAPPING_NOTIFY, mappingnotify);
7889 /*EVENT(XCB_MOTION_NOTIFY, );*/
7890 /*EVENT(XCB_NO_EXPOSURE, );*/
7891 EVENT(XCB_PROPERTY_NOTIFY, propertynotify);
7892 /*EVENT(XCB_REPARENT_NOTIFY, );*/
7893 /*EVENT(XCB_RESIZE_REQUEST, );*/
7894 /*EVENT(XCB_SELECTION_CLEAR, );*/
7895 /*EVENT(XCB_SELECTION_NOTIFY, );*/
7896 /*EVENT(XCB_SELECTION_REQUEST, );*/
7897 EVENT(XCB_UNMAP_NOTIFY, unmapnotify);
7898 /*EVENT(XCB_VISIBILITY_NOTIFY, visibilitynotify);*/
7901 if (type - xrandr_eventbase == XCB_RANDR_SCREEN_CHANGE_NOTIFY)
7902 screenchange((void *)evt);
7906 main(int argc, char *argv[])
7908 struct swm_region *r, *rr;
7909 struct ws_win *winfocus = NULL;
7911 char conf[PATH_MAX], *cfile = NULL;
7913 int xfd, i, num_screens;
7914 struct sigaction sact;
7915 xcb_generic_event_t *evt;
7919 /* suppress unused warning since var is needed */
7922 time_started = time(NULL);
7925 warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
7926 if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, ""))
7927 warnx("no locale support");
7929 /* handle some signals */
7930 bzero(&sact, sizeof(sact));
7931 sigemptyset(&sact.sa_mask);
7933 sact.sa_handler = sighdlr;
7934 sigaction(SIGINT, &sact, NULL);
7935 sigaction(SIGQUIT, &sact, NULL);
7936 sigaction(SIGTERM, &sact, NULL);
7937 sigaction(SIGHUP, &sact, NULL);
7939 sact.sa_handler = sighdlr;
7940 sact.sa_flags = SA_NOCLDSTOP;
7941 sigaction(SIGCHLD, &sact, NULL);
7943 if (!(display = XOpenDisplay(0)))
7944 errx(1, "can not open display");
7946 conn = XGetXCBConnection(display);
7947 if (xcb_connection_has_error(conn))
7948 errx(1, "can not get XCB connection");
7950 XSetEventQueueOwner(display, XCBOwnsEventQueue);
7952 xcb_prefetch_extension_data(conn, &xcb_randr_id);
7953 xfd = xcb_get_file_descriptor(conn);
7955 /* look for local and global conf file */
7956 pwd = getpwuid(getuid());
7958 errx(1, "invalid user: %d", getuid());
7960 xcb_grab_server(conn);
7963 /* flush all events */
7964 while ((evt = xcb_poll_for_event(conn))) {
7965 if (XCB_EVENT_RESPONSE_TYPE(evt) == 0)
7970 if (enable_wm() != 0)
7971 errx(1, "another window manager is currently running");
7982 for (i = 0; ; i++) {
7987 snprintf(conf, sizeof conf, "%s/.%s",
7988 pwd->pw_dir, SWM_CONF_FILE);
7992 snprintf(conf, sizeof conf, "/etc/%s",
7997 snprintf(conf, sizeof conf, "%s/.%s",
7998 pwd->pw_dir, SWM_CONF_FILE_OLD);
8002 snprintf(conf, sizeof conf, "/etc/%s",
8009 if (strlen(conf) && stat(conf, &sb) != -1)
8010 if (S_ISREG(sb.st_mode)) {
8017 /* load conf (if any) */
8019 conf_load(cfile, SWM_CONF_DEFAULT);
8022 /* set some values to work around bad programs */
8024 /* grab existing windows (before we build the bars) */
8027 if (getenv("SWM_STARTED") == NULL)
8028 setenv("SWM_STARTED", "YES", 1);
8030 /* setup all bars */
8031 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
8032 for (i = 0; i < num_screens; i++)
8033 TAILQ_FOREACH(r, &screens[i].rl, entry) {
8034 if (winfocus == NULL)
8035 winfocus = TAILQ_FIRST(&r->ws->winlist);
8044 xcb_ungrab_server(conn);
8048 while ((evt = xcb_poll_for_event(conn))) {
8055 /* if we are being restarted go focus on first window */
8057 rr = winfocus->ws->r;
8059 /* not a visible window */
8063 /* move pointer to first screen if multi screen */
8064 if (num_screens > 1 || outputs > 1)
8065 xcb_warp_pointer(conn, XCB_WINDOW_NONE,
8066 rr->s[0].root, 0, 0, 0, 0, X(rr),
8067 Y(rr) + (bar_enabled ? bar_height : 0));
8069 a.id = SWM_ARG_ID_FOCUSCUR;
8079 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
8081 DNPRINTF(SWM_D_MISC, "select failed");
8082 if (restart_wm == 1)
8083 restart(NULL, NULL);
8084 if (search_resp == 1)
8097 for (i = 0; i < num_screens; ++i)
8098 if (screens[i].bar_gc != 0)
8099 xcb_free_gc(conn, screens[i].bar_gc);
8101 XftFontClose(display, bar_font);
8102 XftColorFree(display, DefaultVisual(display, 0),
8103 DefaultColormap(display, 0), &bar_font_color);
8104 xcb_key_symbols_free(syms);
8106 xcb_disconnect(conn);