2 * Copyright (c) 2009-2012 Marco Peereboom <marco@peereboom.us>
3 * Copyright (c) 2009-2011 Ryan McBride <mcbride@countersiege.com>
4 * Copyright (c) 2009 Darrin Chandler <dwchandler@stilyagin.com>
5 * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org>
6 * Copyright (c) 2010 Tuukka Kataja <stuge@xor.fi>
7 * Copyright (c) 2011 Jason L. Wright <jason@thought.net>
8 * Copyright (c) 2011-2012 Reginald Kennedy <rk@rejii.com>
9 * Copyright (c) 2011-2012 Lawrence Teo <lteo@lteo.net>
10 * Copyright (c) 2011-2012 Tiago Cunha <tcunha@gmx.com>
12 * Permission to use, copy, modify, and distribute this software for any
13 * purpose with or without fee is hereby granted, provided that the above
14 * copyright notice and this permission notice appear in all copies.
16 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
17 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
18 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
19 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
20 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
21 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
22 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
25 * Much code and ideas taken from dwm under the following license:
26 * MIT/X Consortium License
28 * 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
29 * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
30 * 2006-2007 Jukka Salmi <jukka at salmi dot ch>
31 * 2007 Premysl Hruby <dfenze at gmail dot com>
32 * 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
33 * 2007 Christof Musik <christof at sendfax dot de>
34 * 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
35 * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
36 * 2008 Martin Hurton <martin dot hurton at gmail dot com>
38 * Permission is hereby granted, free of charge, to any person obtaining a
39 * copy of this software and associated documentation files (the "Software"),
40 * to deal in the Software without restriction, including without limitation
41 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
42 * and/or sell copies of the Software, and to permit persons to whom the
43 * Software is furnished to do so, subject to the following conditions:
45 * The above copyright notice and this permission notice shall be included in
46 * all copies or substantial portions of the Software.
48 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
49 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
50 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
51 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
52 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
53 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
54 * DEALINGS IN THE SOFTWARE.
58 #include <sys/types.h>
62 #include <sys/queue.h>
63 #include <sys/param.h>
64 #include <sys/select.h>
65 #if defined(__linux__)
67 #elif defined(__OpenBSD__)
69 #elif defined(__FreeBSD__)
90 #include <X11/cursorfont.h>
91 #include <X11/keysym.h>
92 #include <X11/Xatom.h>
93 #include <X11/XKBlib.h>
94 #include <X11/Xlib-xcb.h>
95 #include <X11/Xproto.h>
96 #include <X11/Xutil.h>
97 #include <X11/extensions/Xrandr.h>
98 #include <X11/extensions/XTest.h>
99 #include <xcb/randr.h>
100 #include <xcb/xcb_atom.h>
101 #include <xcb/xcb_aux.h>
102 #include <xcb/xcb_event.h>
103 #include <xcb/xcb_icccm.h>
104 #include <xcb/xcb_keysyms.h>
105 #include <xcb/xtest.h>
113 #ifdef SPECTRWM_BUILDSTR
114 static const char *buildstr = SPECTRWM_BUILDSTR;
116 static const char *buildstr = SPECTRWM_VERSION;
120 # error XRandR versions less than 1.0 are not supported
125 #define SWM_XRR_HAS_CRTC
129 #if defined(__OpenBSD__)
130 #define XCB_ICCCM_SIZE_HINT_P_MIN_SIZE XCB_SIZE_HINT_P_MIN_SIZE
131 #define XCB_ICCCM_SIZE_HINT_P_MAX_SIZE XCB_SIZE_HINT_P_MAX_SIZE
132 #define XCB_ICCCM_SIZE_HINT_P_RESIZE_INC XCB_SIZE_HINT_P_RESIZE_INC
133 #define XCB_ICCCM_WM_HINT_X_URGENCY XCB_WM_HINT_X_URGENCY
134 #define XCB_ICCCM_WM_STATE_ICONIC XCB_WM_STATE_ICONIC
135 #define XCB_ICCCM_WM_STATE_WITHDRAWN XCB_WM_STATE_WITHDRAWN
136 #define XCB_ICCCM_WM_STATE_NORMAL XCB_WM_STATE_NORMAL
137 #define xcb_icccm_get_text_property_reply_t xcb_get_text_property_reply_t
138 #define xcb_icccm_get_text_property_reply_wipe xcb_get_text_property_reply_wipe
139 #define xcb_icccm_get_wm_class xcb_get_wm_class
140 #define xcb_icccm_get_wm_class_reply xcb_get_wm_class_reply
141 #define xcb_icccm_get_wm_class_reply_t xcb_get_wm_class_reply_t
142 #define xcb_icccm_get_wm_class_reply_wipe xcb_get_wm_class_reply_wipe
143 #define xcb_icccm_get_wm_hints xcb_get_wm_hints
144 #define xcb_icccm_get_wm_hints_reply xcb_get_wm_hints_reply
145 #define xcb_icccm_get_wm_name xcb_get_wm_name
146 #define xcb_icccm_get_wm_name_reply xcb_get_wm_name_reply
147 #define xcb_icccm_get_wm_normal_hints xcb_get_wm_normal_hints
148 #define xcb_icccm_get_wm_normal_hints_reply xcb_get_wm_normal_hints_reply
149 #define xcb_icccm_get_wm_protocols xcb_get_wm_protocols
150 #define xcb_icccm_get_wm_protocols_reply xcb_get_wm_protocols_reply
151 #define xcb_icccm_get_wm_protocols_reply_t xcb_get_wm_protocols_reply_t
152 #define xcb_icccm_get_wm_protocols_reply_wipe xcb_get_wm_protocols_reply_wipe
153 #define xcb_icccm_get_wm_transient_for xcb_get_wm_transient_for
154 #define xcb_icccm_get_wm_transient_for_reply xcb_get_wm_transient_for_reply
155 #define xcb_icccm_wm_hints_t xcb_wm_hints_t
160 #define DPRINTF(x...) do { \
162 fprintf(stderr, x); \
164 #define DNPRINTF(n,x...) do { \
165 if (swm_debug & n) { \
166 fprintf(stderr, "%ld ", (long)(time(NULL) - time_started)); \
167 fprintf(stderr, x); \
170 #define SWM_D_MISC 0x0001
171 #define SWM_D_EVENT 0x0002
172 #define SWM_D_WS 0x0004
173 #define SWM_D_FOCUS 0x0008
174 #define SWM_D_MOVE 0x0010
175 #define SWM_D_STACK 0x0020
176 #define SWM_D_MOUSE 0x0040
177 #define SWM_D_PROP 0x0080
178 #define SWM_D_CLASS 0x0100
179 #define SWM_D_KEY 0x0200
180 #define SWM_D_QUIRK 0x0400
181 #define SWM_D_SPAWN 0x0800
182 #define SWM_D_EVENTQ 0x1000
183 #define SWM_D_CONF 0x2000
184 #define SWM_D_BAR 0x4000
186 u_int32_t swm_debug = 0
204 #define DPRINTF(x...)
205 #define DNPRINTF(n,x...)
208 #define LENGTH(x) (int)(sizeof x / sizeof x[0])
209 #define MODKEY Mod1Mask
210 #define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
211 #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
212 #define MOUSEMASK (BUTTONMASK|PointerMotionMask)
213 #define SWM_PROPLEN (16)
214 #define SWM_FUNCNAME_LEN (32)
215 #define SWM_KEYS_LEN (255)
216 #define SWM_QUIRK_LEN (64)
217 #define X(r) (r)->g.x
218 #define Y(r) (r)->g.y
219 #define WIDTH(r) (r)->g.w
220 #define HEIGHT(r) (r)->g.h
221 #define BORDER(w) (w->bordered ? border_width : 0)
222 #define MAX_X(r) ((r)->g.x + (r)->g.w)
223 #define MAX_Y(r) ((r)->g.y + (r)->g.h)
224 #define SH_MIN(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MIN_SIZE
225 #define SH_MIN_W(w) (w)->sh.min_width
226 #define SH_MIN_H(w) (w)->sh.min_height
227 #define SH_MAX(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MAX_SIZE
228 #define SH_MAX_W(w) (w)->sh.max_width
229 #define SH_MAX_H(w) (w)->sh.max_height
230 #define SH_INC(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_RESIZE_INC
231 #define SH_INC_W(w) (w)->sh.width_inc
232 #define SH_INC_H(w) (w)->sh.height_inc
233 #define SWM_MAX_FONT_STEPS (3)
234 #define WINID(w) ((w) ? (w)->id : 0)
235 #define YESNO(x) ((x) ? "yes" : "no")
237 #define SWM_FOCUS_DEFAULT (0)
238 #define SWM_FOCUS_SYNERGY (1)
239 #define SWM_FOCUS_FOLLOW (2)
241 #define SWM_CONF_DEFAULT (0)
242 #define SWM_CONF_KEYMAPPING (1)
245 #define SWM_LIB "/usr/local/lib/libswmhack.so"
252 xcb_atom_t takefocus;
254 xcb_atom_t a_netwmname;
255 xcb_atom_t a_utf8_string;
257 xcb_atom_t a_swm_iconic;
258 volatile sig_atomic_t running = 1;
259 volatile sig_atomic_t restart_wm = 0;
261 /*int last_focus_event = FocusOut;*/
262 int (*xerrorxlib)(Display *, XErrorEvent *);
266 int xrandr_eventbase;
267 unsigned int numlockmask = 0;
269 xcb_connection_t *conn;
270 xcb_key_symbols_t *syms;
273 int cycle_visible = 0;
275 int font_adjusted = 0;
276 unsigned int mod_key = MODKEY;
279 struct swm_region *search_r;
280 int select_list_pipe[2];
281 int select_resp_pipe[2];
283 volatile sig_atomic_t search_resp;
284 int search_resp_action;
286 struct search_window {
287 TAILQ_ENTRY(search_window) entry;
291 xcb_window_t indicator;
293 TAILQ_HEAD(search_winlist, search_window);
294 struct search_winlist search_wl;
299 SWM_SEARCH_UNICONIFY,
300 SWM_SEARCH_NAME_WORKSPACE,
301 SWM_SEARCH_SEARCH_WORKSPACE,
302 SWM_SEARCH_SEARCH_WINDOW
305 #define SWM_STACK_TOP (0)
306 #define SWM_STACK_BOTTOM (1)
307 #define SWM_STACK_ABOVE (2)
308 #define SWM_STACK_BELOW (3)
311 double dialog_ratio = 0.6;
313 #define SWM_BAR_MAX (256)
314 #define SWM_BAR_JUSTIFY_LEFT (0)
315 #define SWM_BAR_JUSTIFY_CENTER (1)
316 #define SWM_BAR_JUSTIFY_RIGHT (2)
317 #define SWM_BAR_OFFSET (4)
318 #define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-*-*-*-*-*-*-*-*," \
319 "-*-profont-*-*-*-*-*-*-*-*-*-*-*-*," \
320 "-*-times-medium-r-*-*-*-*-*-*-*-*-*-*," \
321 "-misc-fixed-medium-r-*-*-*-*-*-*-*-*-*-*," \
322 "-*-*-*-r-*--*-*-*-*-*-*-*-*"
324 char *bar_argv[] = { NULL, NULL };
326 unsigned char bar_ext[SWM_BAR_MAX];
327 char bar_vertext[SWM_BAR_MAX];
329 sig_atomic_t bar_alarm = 0;
332 int bar_border_width = 1;
333 int bar_at_bottom = 0;
335 int bar_extra_running = 0;
338 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
339 char *bar_format = NULL;
340 int stack_enabled = 1;
341 int clock_enabled = 1;
342 int urgent_enabled = 0;
343 char *clock_format = NULL;
344 int title_name_enabled = 0;
345 int title_class_enabled = 0;
346 int window_name_enabled = 0;
347 int focus_mode = SWM_FOCUS_DEFAULT;
348 int focus_close = SWM_STACK_BELOW;
349 int focus_close_wrap = 1;
350 int focus_default = SWM_STACK_TOP;
351 int spawn_position = SWM_STACK_TOP;
352 int disable_border = 0;
353 int border_width = 1;
354 int verbose_layout = 0;
358 XFontSetExtents *bar_fs_extents;
362 #define SWM_MENU_FN (2)
363 #define SWM_MENU_NB (4)
364 #define SWM_MENU_NF (6)
365 #define SWM_MENU_SB (8)
366 #define SWM_MENU_SF (10)
368 /* layout manager data */
369 struct swm_geometry {
382 struct swm_geometry g;
385 /* virtual "screens" */
387 TAILQ_ENTRY(swm_region) entry;
388 struct swm_geometry g;
389 struct workspace *ws; /* current workspace on this region */
390 struct workspace *ws_prior; /* prior workspace on this region */
391 struct swm_screen *s; /* screen idx */
394 TAILQ_HEAD(swm_region_list, swm_region);
397 TAILQ_ENTRY(ws_win) entry;
399 xcb_window_t transient;
400 struct ws_win *child_trans; /* transient child window */
401 struct swm_geometry g; /* current geometry */
402 struct swm_geometry g_float; /* region coordinates */
403 int g_floatvalid; /* g_float geometry validity */
404 int floatmaxed; /* whether maxed by max_stack */
409 unsigned int ewmh_flags;
410 int font_size_boundary[SWM_MAX_FONT_STEPS];
416 unsigned long quirks;
417 struct workspace *ws; /* always valid */
418 struct swm_screen *s; /* always valid, never changes */
419 xcb_get_geometry_reply_t *wa;
421 xcb_icccm_get_wm_class_reply_t ch;
422 xcb_icccm_wm_hints_t hints;
424 TAILQ_HEAD(ws_win_list, ws_win);
428 TAILQ_ENTRY(pid_e) entry;
432 TAILQ_HEAD(pid_list, pid_e);
433 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
435 /* layout handlers */
437 void vertical_config(struct workspace *, int);
438 void vertical_stack(struct workspace *, struct swm_geometry *);
439 void horizontal_config(struct workspace *, int);
440 void horizontal_stack(struct workspace *, struct swm_geometry *);
441 void max_stack(struct workspace *, struct swm_geometry *);
442 void plain_stacker(struct workspace *);
443 void fancy_stacker(struct workspace *);
446 void (*l_stack)(struct workspace *, struct swm_geometry *);
447 void (*l_config)(struct workspace *, int);
449 #define SWM_L_FOCUSPREV (1<<0)
450 #define SWM_L_MAPONFOCUS (1<<1)
451 void (*l_string)(struct workspace *);
453 /* stack, configure */
454 { vertical_stack, vertical_config, 0, plain_stacker },
455 { horizontal_stack, horizontal_config, 0, plain_stacker },
457 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
458 { NULL, NULL, 0, NULL },
461 /* position of max_stack mode in the layouts array, index into layouts! */
462 #define SWM_V_STACK (0)
463 #define SWM_H_STACK (1)
464 #define SWM_MAX_STACK (2)
466 #define SWM_H_SLICE (32)
467 #define SWM_V_SLICE (32)
469 /* define work spaces */
471 int idx; /* workspace index */
472 char *name; /* workspace name */
473 int always_raise; /* raise windows on focus */
474 struct layout *cur_layout; /* current layout handlers */
475 struct ws_win *focus; /* may be NULL */
476 struct ws_win *focus_prev; /* may be NULL */
477 struct swm_region *r; /* may be NULL */
478 struct swm_region *old_r; /* may be NULL */
479 struct ws_win_list winlist; /* list of windows in ws */
480 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
481 char stacker[10]; /* display stacker and layout */
485 int horizontal_msize;
487 int horizontal_stacks;
498 SWM_S_COLOR_BAR_BORDER,
499 SWM_S_COLOR_BAR_FONT,
505 /* physical screen mapping */
506 #define SWM_WS_MAX (22) /* hard limit */
507 int workspace_limit = 10; /* soft limit */
510 int idx; /* screen index */
511 struct swm_region_list rl; /* list of regions on this screen */
512 struct swm_region_list orl; /* list of old regions */
514 struct workspace ws[SWM_WS_MAX];
520 } c[SWM_S_COLOR_MAX];
522 xcb_gcontext_t bar_gc;
524 struct swm_screen *screens;
526 /* args to functions */
529 #define SWM_ARG_ID_FOCUSNEXT (0)
530 #define SWM_ARG_ID_FOCUSPREV (1)
531 #define SWM_ARG_ID_FOCUSMAIN (2)
532 #define SWM_ARG_ID_FOCUSCUR (4)
533 #define SWM_ARG_ID_SWAPNEXT (10)
534 #define SWM_ARG_ID_SWAPPREV (11)
535 #define SWM_ARG_ID_SWAPMAIN (12)
536 #define SWM_ARG_ID_MOVELAST (13)
537 #define SWM_ARG_ID_MASTERSHRINK (20)
538 #define SWM_ARG_ID_MASTERGROW (21)
539 #define SWM_ARG_ID_MASTERADD (22)
540 #define SWM_ARG_ID_MASTERDEL (23)
541 #define SWM_ARG_ID_FLIPLAYOUT (24)
542 #define SWM_ARG_ID_STACKRESET (30)
543 #define SWM_ARG_ID_STACKINIT (31)
544 #define SWM_ARG_ID_CYCLEWS_UP (40)
545 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
546 #define SWM_ARG_ID_CYCLESC_UP (42)
547 #define SWM_ARG_ID_CYCLESC_DOWN (43)
548 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
549 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
550 #define SWM_ARG_ID_STACKINC (50)
551 #define SWM_ARG_ID_STACKDEC (51)
552 #define SWM_ARG_ID_SS_ALL (60)
553 #define SWM_ARG_ID_SS_WINDOW (61)
554 #define SWM_ARG_ID_DONTCENTER (70)
555 #define SWM_ARG_ID_CENTER (71)
556 #define SWM_ARG_ID_KILLWINDOW (80)
557 #define SWM_ARG_ID_DELETEWINDOW (81)
558 #define SWM_ARG_ID_WIDTHGROW (90)
559 #define SWM_ARG_ID_WIDTHSHRINK (91)
560 #define SWM_ARG_ID_HEIGHTGROW (92)
561 #define SWM_ARG_ID_HEIGHTSHRINK (93)
562 #define SWM_ARG_ID_MOVEUP (100)
563 #define SWM_ARG_ID_MOVEDOWN (101)
564 #define SWM_ARG_ID_MOVELEFT (102)
565 #define SWM_ARG_ID_MOVERIGHT (103)
571 TAILQ_ENTRY(quirk) entry;
575 #define SWM_Q_FLOAT (1<<0) /* float this window */
576 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
577 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
578 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
579 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
580 #define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
582 TAILQ_HEAD(quirk_list, quirk);
583 struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
586 * Supported EWMH hints should be added to
587 * both the enum and the ewmh array
592 _NET_MOVERESIZE_WINDOW,
593 _NET_WM_ACTION_CLOSE,
594 _NET_WM_ACTION_FULLSCREEN,
596 _NET_WM_ACTION_RESIZE,
597 _NET_WM_ALLOWED_ACTIONS,
600 _NET_WM_STATE_FULLSCREEN,
601 _NET_WM_STATE_HIDDEN,
602 _NET_WM_STATE_MAXIMIZED_HORZ,
603 _NET_WM_STATE_MAXIMIZED_VERT,
604 _NET_WM_STATE_SKIP_PAGER,
605 _NET_WM_STATE_SKIP_TASKBAR,
607 _NET_WM_WINDOW_TYPE_DIALOG,
608 _NET_WM_WINDOW_TYPE_DOCK,
609 _NET_WM_WINDOW_TYPE_NORMAL,
610 _NET_WM_WINDOW_TYPE_SPLASH,
611 _NET_WM_WINDOW_TYPE_TOOLBAR,
612 _NET_WM_WINDOW_TYPE_UTILITY,
613 _SWM_WM_STATE_MANUAL,
620 } ewmh[SWM_EWMH_HINT_MAX] = {
621 /* must be in same order as in the enum */
622 {"_NET_ACTIVE_WINDOW", XCB_ATOM_NONE},
623 {"_NET_CLOSE_WINDOW", XCB_ATOM_NONE},
624 {"_NET_MOVERESIZE_WINDOW", XCB_ATOM_NONE},
625 {"_NET_WM_ACTION_CLOSE", XCB_ATOM_NONE},
626 {"_NET_WM_ACTION_FULLSCREEN", XCB_ATOM_NONE},
627 {"_NET_WM_ACTION_MOVE", XCB_ATOM_NONE},
628 {"_NET_WM_ACTION_RESIZE", XCB_ATOM_NONE},
629 {"_NET_WM_ALLOWED_ACTIONS", XCB_ATOM_NONE},
630 {"_NET_WM_STATE", XCB_ATOM_NONE},
631 {"_NET_WM_STATE_ABOVE", XCB_ATOM_NONE},
632 {"_NET_WM_STATE_FULLSCREEN", XCB_ATOM_NONE},
633 {"_NET_WM_STATE_HIDDEN", XCB_ATOM_NONE},
634 {"_NET_WM_STATE_MAXIMIZED_HORZ", XCB_ATOM_NONE},
635 {"_NET_WM_STATE_MAXIMIZED_VERT", XCB_ATOM_NONE},
636 {"_NET_WM_STATE_SKIP_PAGER", XCB_ATOM_NONE},
637 {"_NET_WM_STATE_SKIP_TASKBAR", XCB_ATOM_NONE},
638 {"_NET_WM_WINDOW_TYPE", XCB_ATOM_NONE},
639 {"_NET_WM_WINDOW_TYPE_DIALOG", XCB_ATOM_NONE},
640 {"_NET_WM_WINDOW_TYPE_DOCK", XCB_ATOM_NONE},
641 {"_NET_WM_WINDOW_TYPE_NORMAL", XCB_ATOM_NONE},
642 {"_NET_WM_WINDOW_TYPE_SPLASH", XCB_ATOM_NONE},
643 {"_NET_WM_WINDOW_TYPE_TOOLBAR", XCB_ATOM_NONE},
644 {"_NET_WM_WINDOW_TYPE_UTILITY", XCB_ATOM_NONE},
645 {"_SWM_WM_STATE_MANUAL", XCB_ATOM_NONE},
648 /* function prototypes */
649 int conf_load(char *, int);
650 void constrain_window(struct ws_win *, struct swm_region *, int);
652 void event_handle(xcb_generic_event_t *);
653 struct ws_win *find_window(xcb_window_t);
654 int floating_toggle_win(struct ws_win *);
655 void focus(struct swm_region *, union arg *);
656 void focus_magic(struct ws_win *);
657 xcb_atom_t get_atom_from_string(const char *);
658 xcb_screen_t *get_screen(int);
659 char *get_win_name(xcb_window_t);
660 uint16_t getstate(xcb_window_t);
661 void grabbuttons(struct ws_win *, int);
662 void map_window_raised(xcb_window_t);
663 void new_region(struct swm_screen *, int, int, int, int);
664 int parse_rgb(const char *, uint16_t *, uint16_t *, uint16_t *);
665 void spawn_select(struct swm_region *, union arg *, char *, int *);
666 void store_float_geom(struct ws_win *, struct swm_region *);
667 void unmanage_window(struct ws_win *);
668 void update_window(struct ws_win *);
670 /* function definitions */
672 parse_rgb(const char *rgb, uint16_t *rr, uint16_t *gg, uint16_t *bb)
674 unsigned int tmpr, tmpg, tmpb;
676 if (sscanf(rgb, "rgb:%x/%x/%x", &tmpr, &tmpg, &tmpb) != 3)
687 get_screen(int screen)
689 xcb_screen_iterator_t i;
691 i = xcb_setup_roots_iterator(xcb_get_setup(conn));
692 for (; i.rem; --screen, xcb_screen_next(&i))
702 xcb_get_input_focus_cookie_t c;
703 xcb_get_input_focus_reply_t *r;
706 c = xcb_get_input_focus(conn);
708 r = xcb_get_input_focus_reply(conn, c, NULL);
714 map_window_raised(xcb_window_t win)
716 uint32_t val = XCB_STACK_MODE_ABOVE;
718 xcb_configure_window(conn, win,
719 XCB_CONFIG_WINDOW_STACK_MODE, &val);
721 xcb_map_window(conn, win);
725 get_atom_from_string(const char *str)
727 xcb_intern_atom_cookie_t c;
728 xcb_intern_atom_reply_t *r;
731 c = xcb_intern_atom(conn, False, strlen(str), str);
732 r = xcb_intern_atom_reply(conn, c, NULL);
740 return (XCB_ATOM_NONE);
744 update_iconic(struct ws_win *win, int newv)
751 iprop = get_atom_from_string("_SWM_ICONIC");
752 if (iprop == XCB_ATOM_NONE)
756 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
757 iprop, XCB_ATOM_INTEGER, 32, 1, &v);
759 xcb_delete_property(conn, win->id, iprop);
763 get_iconic(struct ws_win *win)
767 xcb_get_property_reply_t *pr = NULL;
769 iprop = get_atom_from_string("_SWM_ICONIC");
770 if (iprop == XCB_ATOM_NONE)
773 pr = xcb_get_property_reply(conn,
774 xcb_get_property(conn, False, win->id, iprop, XCB_ATOM_INTEGER,
778 if (pr->type != XCB_ATOM_INTEGER || pr->format != 32)
780 v = *((int32_t *)xcb_get_property_value(pr));
791 int i, j, num_screens;
793 sup_list = get_atom_from_string("_NET_SUPPORTED");
795 for (i = 0; i < LENGTH(ewmh); i++)
796 ewmh[i].atom = get_atom_from_string(ewmh[i].name);
798 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
799 for (i = 0; i < num_screens; i++) {
800 /* Support check window will be created by workaround(). */
802 /* Report supported atoms */
803 xcb_delete_property(conn, screens[i].root, sup_list);
804 for (j = 0; j < LENGTH(ewmh); j++)
805 xcb_change_property(conn, XCB_PROP_MODE_APPEND,
806 screens[i].root, sup_list, XCB_ATOM_ATOM, 32, 1,
815 xcb_atom_t sup_check, sup_list;
817 xcb_get_property_cookie_t pc;
818 xcb_get_property_reply_t *pr;
820 sup_check = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
821 sup_list = get_atom_from_string("_NET_SUPPORTED");
822 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
824 for (i = 0; i < num_screens; i++) {
825 /* Get the support check window and destroy it */
826 pc = xcb_get_property(conn, False, screens[i].root, sup_check,
827 XCB_ATOM_WINDOW, 0, 1);
828 pr = xcb_get_property_reply(conn, pc, NULL);
830 id = *((xcb_window_t *)xcb_get_property_value(pr));
832 xcb_destroy_window(conn, id);
833 xcb_delete_property(conn, screens[i].root, sup_check);
834 xcb_delete_property(conn, screens[i].root, sup_list);
842 ewmh_autoquirk(struct ws_win *win)
846 xcb_get_property_cookie_t c;
847 xcb_get_property_reply_t *r;
849 c = xcb_get_property(conn, False, win->id,
850 ewmh[_NET_WM_WINDOW_TYPE].atom, XCB_ATOM_ATOM, 0, UINT32_MAX);
851 r = xcb_get_property_reply(conn, c, NULL);
855 n = xcb_get_property_value_length(r);
856 type = xcb_get_property_value(r);
858 for (i = 0; i < n; i++) {
859 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
861 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
862 type[i] == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
863 type[i] == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
865 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
868 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
869 type[i] == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
871 win->quirks = SWM_Q_FLOAT;
878 #define SWM_EWMH_ACTION_COUNT_MAX (6)
879 #define EWMH_F_FULLSCREEN (1<<0)
880 #define EWMH_F_ABOVE (1<<1)
881 #define EWMH_F_HIDDEN (1<<2)
882 #define EWMH_F_SKIP_PAGER (1<<3)
883 #define EWMH_F_SKIP_TASKBAR (1<<4)
884 #define SWM_F_MANUAL (1<<5)
887 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
895 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%x, "
896 "fullscreen %s\n", win->id, YESNO(fs));
899 if (!win->g_floatvalid)
900 store_float_geom(win, win->ws->r);
902 win->g = win->ws->r->g;
905 if (win->g_floatvalid) {
906 /* refloat at last floating relative position */
907 win->g = win->g_float;
908 X(win) += X(win->ws->r);
909 Y(win) += Y(win->ws->r);
917 ewmh_update_actions(struct ws_win *win)
919 xcb_atom_t actions[SWM_EWMH_ACTION_COUNT_MAX];
925 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
928 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
929 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
932 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
933 ewmh[_NET_WM_ALLOWED_ACTIONS].atom, XCB_ATOM_ATOM, 32, 1, actions);
936 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
937 #define _NET_WM_STATE_ADD 1 /* add/set property */
938 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
941 ewmh_update_win_state(struct ws_win *win, long state, long action)
943 unsigned int mask = 0;
944 unsigned int changed = 0;
945 unsigned int orig_flags;
950 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
951 mask = EWMH_F_FULLSCREEN;
952 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
954 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
956 if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
957 mask = EWMH_F_SKIP_PAGER;
958 if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
959 mask = EWMH_F_SKIP_TASKBAR;
962 orig_flags = win->ewmh_flags;
965 case _NET_WM_STATE_REMOVE:
966 win->ewmh_flags &= ~mask;
968 case _NET_WM_STATE_ADD:
969 win->ewmh_flags |= mask;
971 case _NET_WM_STATE_TOGGLE:
972 win->ewmh_flags ^= mask;
976 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
978 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
980 if (!floating_toggle_win(win))
981 win->ewmh_flags = orig_flags; /* revert */
982 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
984 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
985 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
987 if (!ewmh_set_win_fullscreen(win,
988 win->ewmh_flags & EWMH_F_FULLSCREEN))
989 win->ewmh_flags = orig_flags; /* revert */
991 xcb_delete_property(conn, win->id, ewmh[_NET_WM_STATE].atom);
993 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
994 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
995 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
996 &ewmh[_NET_WM_STATE_FULLSCREEN].atom);
997 if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
998 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
999 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1000 &ewmh[_NET_WM_STATE_SKIP_PAGER].atom);
1001 if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
1002 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1003 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1004 &ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom);
1005 if (win->ewmh_flags & EWMH_F_ABOVE)
1006 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1007 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1008 &ewmh[_NET_WM_STATE_ABOVE].atom);
1009 if (win->ewmh_flags & SWM_F_MANUAL)
1010 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1011 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1012 &ewmh[_SWM_WM_STATE_MANUAL].atom);
1016 ewmh_get_win_state(struct ws_win *win)
1019 xcb_get_property_cookie_t c;
1020 xcb_get_property_reply_t *r;
1026 win->ewmh_flags = 0;
1028 win->ewmh_flags |= EWMH_F_ABOVE;
1030 win->ewmh_flags |= SWM_F_MANUAL;
1032 c = xcb_get_property(conn, False, win->id, ewmh[_NET_WM_STATE].atom,
1033 XCB_ATOM_ATOM, 0, UINT32_MAX);
1034 r = xcb_get_property_reply(conn, c, NULL);
1038 states = xcb_get_property_value(r);
1039 n = xcb_get_property_value_length(r);
1041 for (i = 0; i < n; i++)
1042 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
1050 dumpwins(struct swm_region *r, union arg *args)
1054 xcb_get_window_attributes_cookie_t c;
1055 xcb_get_window_attributes_reply_t *wa;
1057 if (r->ws == NULL) {
1058 warnx("dumpwins: invalid workspace");
1062 warnx("=== managed window list ws %02d ===", r->ws->idx);
1063 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1064 state = getstate(win->id);
1065 c = xcb_get_window_attributes(conn, win->id);
1066 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1068 warnx("window: 0x%x, map_state: %d, state: %u, "
1069 "transient: 0x%x", win->id, wa->map_state,
1070 state, win->transient);
1073 warnx("window: 0x%x, failed xcb_get_window_attributes",
1077 warnx("===== unmanaged window list =====");
1078 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1079 state = getstate(win->id);
1080 c = xcb_get_window_attributes(conn, win->id);
1081 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1083 warnx("window: 0x%x, map_state: %d, state: %u, "
1084 "transient: 0x%x", win->id, wa->map_state,
1085 state, win->transient);
1088 warnx("window: 0x%x, failed xcb_get_window_attributes",
1092 warnx("=================================");
1096 dumpwins(struct swm_region *r, union arg *args)
1099 #endif /* SWM_DEBUG */
1101 void event_error(xcb_generic_error_t *);
1102 void expose(xcb_expose_event_t *);
1103 void keypress(xcb_key_press_event_t *);
1104 void buttonpress(xcb_button_press_event_t *);
1105 void configurerequest(xcb_configure_request_event_t *);
1106 void configurenotify(xcb_configure_notify_event_t *);
1107 void destroynotify(xcb_destroy_notify_event_t *);
1108 void enternotify(xcb_enter_notify_event_t *);
1109 void mapnotify(xcb_map_notify_event_t *);
1110 void mappingnotify(xcb_mapping_notify_event_t *);
1111 void maprequest(xcb_map_request_event_t *);
1112 void propertynotify(xcb_property_notify_event_t *);
1113 void unmapnotify(xcb_unmap_notify_event_t *);
1114 /*void visibilitynotify(xcb_visibility_notify_event_t *);*/
1115 void clientmessage(xcb_client_message_event_t *);
1116 void screenchange(xcb_randr_screen_change_notify_event_t *);
1121 int saved_errno, status;
1124 saved_errno = errno;
1128 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1133 if (errno != ECHILD)
1134 warn("sighdlr: waitpid");
1135 #endif /* SWM_DEBUG */
1138 if (pid == searchpid)
1142 if (WIFEXITED(status)) {
1143 if (WEXITSTATUS(status) != 0)
1144 warnx("sighdlr: child exit status: %d",
1145 WEXITSTATUS(status));
1147 warnx("sighdlr: child is terminated "
1149 #endif /* SWM_DEBUG */
1163 errno = saved_errno;
1169 struct pid_e *p = NULL;
1171 DNPRINTF(SWM_D_MISC, "find_pid: %d\n", pid);
1176 TAILQ_FOREACH(p, &pidlist, entry) {
1185 name_to_color(const char *colorname)
1187 uint32_t result = 0;
1188 char cname[32] = "#";
1189 xcb_screen_t *screen;
1190 xcb_colormap_t cmap;
1191 xcb_alloc_color_reply_t *cr;
1192 xcb_alloc_named_color_reply_t *nr;
1193 uint16_t rr, gg, bb;
1195 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
1196 cmap = screen->default_colormap;
1198 /* color is in format rgb://rr/gg/bb */
1199 if (strncmp(colorname, "rgb:", 4) == 0) {
1200 if (parse_rgb(colorname, &rr, &gg, &bb) == -1)
1201 warnx("could not parse rgb %s", colorname);
1203 cr = xcb_alloc_color_reply(conn,
1204 xcb_alloc_color(conn, cmap, rr, gg, bb),
1210 warnx("color '%s' not found", colorname);
1213 nr = xcb_alloc_named_color_reply(conn,
1214 xcb_alloc_named_color(conn, cmap, strlen(colorname),
1217 strlcat(cname, colorname + 2, sizeof cname - 1);
1218 nr = xcb_alloc_named_color_reply(conn,
1219 xcb_alloc_named_color(conn, cmap, strlen(cname),
1226 warnx("color '%s' not found", colorname);
1233 setscreencolor(char *val, int i, int c)
1237 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1238 if (i > 0 && i <= num_screens) {
1239 screens[i - 1].c[c].color = name_to_color(val);
1240 free(screens[i - 1].c[c].name);
1241 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1243 } else if (i == -1) {
1244 for (i = 0; i < num_screens; i++) {
1245 screens[i].c[c].color = name_to_color(val);
1246 free(screens[i].c[c].name);
1247 if ((screens[i].c[c].name = strdup(val)) == NULL)
1251 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1256 fancy_stacker(struct workspace *ws)
1258 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1259 if (ws->cur_layout->l_stack == vertical_stack)
1260 snprintf(ws->stacker, sizeof ws->stacker,
1261 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1262 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1263 if (ws->cur_layout->l_stack == horizontal_stack)
1264 snprintf(ws->stacker, sizeof ws->stacker,
1265 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1266 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1270 plain_stacker(struct workspace *ws)
1272 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1273 if (ws->cur_layout->l_stack == vertical_stack)
1274 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1275 sizeof ws->stacker);
1276 if (ws->cur_layout->l_stack == horizontal_stack)
1277 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1278 sizeof ws->stacker);
1282 custom_region(char *val)
1284 unsigned int sidx, x, y, w, h;
1286 xcb_screen_t *screen;
1288 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1289 if (sscanf(val, "screen[%u]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1290 errx(1, "invalid custom region, "
1291 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1292 if (sidx < 1 || sidx > num_screens)
1293 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1297 screen = get_screen(sidx);
1299 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1301 if (x > screen->width_in_pixels ||
1302 y > screen->height_in_pixels ||
1303 w + x > screen->width_in_pixels ||
1304 h + y > screen->height_in_pixels) {
1305 warnx("ignoring region %ux%u+%u+%u - not within screen "
1306 "boundaries (%ux%u)", w, h, x, y,
1307 screen->width_in_pixels, screen->height_in_pixels);
1311 new_region(&screens[sidx], x, y, w, h);
1315 socket_setnonblock(int fd)
1319 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1320 err(1, "fcntl F_GETFL");
1321 flags |= O_NONBLOCK;
1322 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1323 err(1, "fcntl F_SETFL");
1327 bar_print(struct swm_region *r, const char *s)
1331 xcb_rectangle_t rect;
1333 XRectangle ibox, lbox;
1336 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
1338 switch (bar_justify) {
1339 case SWM_BAR_JUSTIFY_LEFT:
1342 case SWM_BAR_JUSTIFY_CENTER:
1343 x = (WIDTH(r) - lbox.width) / 2;
1345 case SWM_BAR_JUSTIFY_RIGHT:
1346 x = WIDTH(r) - lbox.width - SWM_BAR_OFFSET;
1350 if (x < SWM_BAR_OFFSET)
1355 rect.width = WIDTH(r->bar);
1356 rect.height = HEIGHT(r->bar);
1358 /* clear back buffer */
1359 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
1360 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1361 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc,
1362 sizeof(rect), &rect);
1364 /* draw back buffer */
1365 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
1366 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_BACKGROUND, gcv);
1367 gcv[0] = r->s->c[SWM_S_COLOR_BAR_FONT].color;
1368 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1369 xcb_image_text_8(conn, len, r->bar->buffer, r->s->bar_gc, x,
1370 (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
1374 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1375 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1379 bar_extra_stop(void)
1383 bzero(bar_pipe, sizeof bar_pipe);
1386 kill(bar_pid, SIGTERM);
1389 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1394 bar_class_name(char *s, size_t sz, struct swm_region *r)
1396 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1398 if (r->ws->focus->ch.class_name != NULL)
1399 strlcat(s, r->ws->focus->ch.class_name, sz);
1403 bar_title_name(char *s, size_t sz, struct swm_region *r)
1405 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1407 if (r->ws->focus->ch.instance_name != NULL)
1408 strlcat(s, r->ws->focus->ch.instance_name, sz);
1412 bar_class_title_name(char *s, size_t sz, struct swm_region *r)
1414 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1417 bar_class_name(s, sz, r);
1418 strlcat(s, ":", sz);
1419 bar_title_name(s, sz, r);
1423 bar_window_float(char *s, size_t sz, struct swm_region *r)
1425 if (r == NULL || r ->ws == NULL || r->ws->focus == NULL)
1427 if (r->ws->focus->floating)
1428 strlcat(s, "(f)", sz);
1432 bar_window_name(char *s, size_t sz, struct swm_region *r)
1436 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1438 if ((title = get_win_name(r->ws->focus->id)) == NULL)
1441 strlcat(s, title, sz);
1445 int urgent[SWM_WS_MAX];
1447 bar_urgent(char *s, size_t sz)
1450 int i, j, num_screens;
1452 xcb_get_property_cookie_t c;
1453 xcb_icccm_wm_hints_t hints;
1455 for (i = 0; i < workspace_limit; i++)
1458 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1459 for (i = 0; i < num_screens; i++)
1460 for (j = 0; j < workspace_limit; j++)
1461 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
1462 c = xcb_icccm_get_wm_hints(conn, win->id);
1463 if (xcb_icccm_get_wm_hints_reply(conn, c,
1466 if (hints.flags & XCB_ICCCM_WM_HINT_X_URGENCY)
1470 for (i = 0; i < workspace_limit; i++) {
1472 snprintf(b, sizeof b, "%d ", i + 1);
1474 snprintf(b, sizeof b, "- ");
1480 bar_workspace_name(char *s, size_t sz, struct swm_region *r)
1482 if (r == NULL || r->ws == NULL)
1484 if (r->ws->name != NULL)
1485 strlcat(s, r->ws->name, sz);
1488 /* build the default bar format according to the defined enabled options */
1490 bar_fmt(const char *fmtexp, char *fmtnew, struct swm_region *r, size_t sz)
1492 /* if format provided, just copy the buffers */
1493 if (bar_format != NULL) {
1494 strlcpy(fmtnew, fmtexp, sz);
1498 /* reset the output buffer */
1501 strlcat(fmtnew, "+N:+I ", sz);
1503 strlcat(fmtnew, "+S", sz);
1504 strlcat(fmtnew, " ", sz);
1506 /* only show the workspace name if there's actually one */
1507 if (r != NULL && r->ws != NULL && r->ws->name != NULL)
1508 strlcat(fmtnew, "<+D>", sz);
1509 strlcat(fmtnew, "+3<", sz);
1511 if (clock_enabled) {
1512 strlcat(fmtnew, fmtexp, sz);
1513 strlcat(fmtnew, "+4<", sz);
1516 /* bar_urgent already adds the space before the last asterisk */
1518 strlcat(fmtnew, "* +U*+4<", sz);
1520 if (title_class_enabled) {
1521 strlcat(fmtnew, "+C", sz);
1522 if (title_name_enabled == 0)
1523 strlcat(fmtnew, "+4<", sz);
1526 /* checks needed by the colon and floating strlcat(3) calls below */
1527 if (r != NULL && r->ws != NULL && r->ws->focus != NULL) {
1528 if (title_name_enabled) {
1529 if (title_class_enabled)
1530 strlcat(fmtnew, ":", sz);
1531 strlcat(fmtnew, "+T+4<", sz);
1533 if (window_name_enabled) {
1534 if (r->ws->focus->floating)
1535 strlcat(fmtnew, "+F ", sz);
1536 strlcat(fmtnew, "+64W ", sz);
1540 /* finally add the action script output and the version */
1541 strlcat(fmtnew, "+4<+A+4<+V", sz);
1545 bar_replace_pad(char *tmp, int *limit, size_t sz)
1547 /* special case; no limit given, pad one space, instead */
1548 if (*limit == sz - 1)
1550 snprintf(tmp, sz, "%*s", *limit, " ");
1553 /* replaces the bar format character sequences (like in tmux(1)) */
1555 bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
1559 char tmp[SWM_BAR_MAX];
1563 /* reset strlcat(3) buffer */
1566 /* get number, if any */
1569 if (sscanf(fmt, "%d%n", &limit, &size) != 1)
1570 limit = sizeof tmp - 1;
1571 if (limit <= 0 || limit >= sizeof tmp)
1572 limit = sizeof tmp - 1;
1574 /* there is nothing to replace (ie EOL) */
1581 bar_replace_pad(tmp, &limit, sizeof tmp);
1584 snprintf(tmp, sizeof tmp, "%s", bar_ext);
1587 bar_class_name(tmp, sizeof tmp, r);
1590 bar_workspace_name(tmp, sizeof tmp, r);
1593 bar_window_float(tmp, sizeof tmp, r);
1596 snprintf(tmp, sizeof tmp, "%d", r->ws->idx + 1);
1599 snprintf(tmp, sizeof tmp, "%d", r->s->idx + 1);
1602 bar_class_title_name(tmp, sizeof tmp, r);
1605 snprintf(tmp, sizeof tmp, "%s", r->ws->stacker);
1608 bar_title_name(tmp, sizeof tmp, r);
1611 bar_urgent(tmp, sizeof tmp);
1614 snprintf(tmp, sizeof tmp, "%s", bar_vertext);
1617 bar_window_name(tmp, sizeof tmp, r);
1620 /* unknown character sequence; copy as-is */
1621 snprintf(tmp, sizeof tmp, "+%c", *fmt);
1629 while (limit-- > 0) {
1630 if (*offrep >= sz - 1)
1632 fmtrep[(*offrep)++] = *ptr++;
1640 bar_replace(char *fmt, char *fmtrep, struct swm_region *r, size_t sz)
1645 while (*fmt != '\0') {
1647 /* skip ordinary characters */
1650 fmtrep[off++] = *fmt++;
1654 /* character sequence found; replace it */
1655 fmt = bar_replace_seq(fmt, fmtrep, r, &off, sz);
1664 bar_fmt_expand(char *fmtexp, size_t sz)
1671 /* start by grabbing the current time and date */
1673 localtime_r(&tmt, &tm);
1675 /* figure out what to expand */
1676 if (bar_format != NULL)
1678 else if (bar_format == NULL && clock_enabled)
1680 /* if nothing to expand bail out */
1686 /* copy as-is, just in case the format shouldn't be expanded below */
1687 strlcpy(fmtexp, fmt, sz);
1688 /* finally pass the string through strftime(3) */
1689 #ifndef SWM_DENY_CLOCK_FORMAT
1690 if ((len = strftime(fmtexp, sz, fmt, &tm)) == 0)
1691 warnx("format too long");
1699 char fmtexp[SWM_BAR_MAX], fmtnew[SWM_BAR_MAX];
1700 char fmtrep[SWM_BAR_MAX];
1702 struct swm_region *r;
1704 /* expand the format by first passing it through strftime(3) */
1705 bar_fmt_expand(fmtexp, sizeof fmtexp);
1707 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1708 for (i = 0; i < num_screens; i++) {
1709 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1712 bar_fmt(fmtexp, fmtnew, r, sizeof fmtnew);
1713 bar_replace(fmtnew, fmtrep, r, sizeof fmtrep);
1714 bar_print(r, fmtrep);
1725 if (bar_enabled == 0)
1727 if (bar_extra && bar_extra_running) {
1728 /* ignore short reads; it'll correct itself */
1729 while ((b = fgetln(stdin, &len)) != NULL)
1730 if (b && b[len - 1] == '\n') {
1732 strlcpy((char *)bar_ext, b, sizeof bar_ext);
1734 if (b == NULL && errno != EAGAIN) {
1735 warn("bar_update: bar_extra failed");
1739 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1752 bar_toggle(struct swm_region *r, union arg *args)
1754 struct swm_region *tmpr;
1757 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
1759 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1761 for (i = 0; i < num_screens; i++)
1762 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1764 xcb_unmap_window(conn, tmpr->bar->id);
1766 for (i = 0; i < num_screens; i++)
1767 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1769 map_window_raised(tmpr->bar->id);
1772 bar_enabled = !bar_enabled;
1775 /* must be after stack */
1784 struct swm_region *r;
1788 /* do this here because the conf file is in memory */
1789 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1790 /* launch external status app */
1791 bar_extra_running = 1;
1792 if (pipe(bar_pipe) == -1)
1793 err(1, "pipe error");
1794 socket_setnonblock(bar_pipe[0]);
1795 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1796 if (dup2(bar_pipe[0], 0) == -1)
1798 if (dup2(bar_pipe[1], 1) == -1)
1800 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1801 err(1, "could not disable SIGPIPE");
1802 switch (bar_pid = fork()) {
1804 err(1, "cannot fork");
1808 execvp(bar_argv[0], bar_argv);
1809 err(1, "%s external app failed", bar_argv[0]);
1811 default: /* parent */
1817 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1818 for (i = 0; i < num_screens; i++)
1819 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1822 wa[0] = screens[i].c[SWM_S_COLOR_BAR].color;
1823 wa[1] = screens[i].c[SWM_S_COLOR_BAR_BORDER].color;
1824 xcb_change_window_attributes(conn, r->bar->id,
1825 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
1831 bar_setup(struct swm_region *r)
1833 char *default_string;
1834 char **missing_charsets;
1835 int num_missing_charsets = 0;
1837 xcb_screen_t *screen = get_screen(r->s->idx);
1841 XFreeFontSet(display, bar_fs);
1845 if ((r->bar = calloc(1, sizeof(struct swm_bar))) == NULL)
1846 err(1, "bar_setup: calloc: failed to allocate memory.");
1848 DNPRINTF(SWM_D_BAR, "bar_setup: loading bar_fonts: %s\n", bar_fonts);
1850 bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
1851 &num_missing_charsets, &default_string);
1853 if (num_missing_charsets > 0) {
1854 warnx("Unable to load charset(s):");
1856 for (i = 0; i < num_missing_charsets; ++i)
1857 warnx("%s", missing_charsets[i]);
1859 XFreeStringList(missing_charsets);
1861 if (strcmp(default_string, ""))
1862 warnx("Glyphs from those sets will be replaced "
1863 "by '%s'.", default_string);
1865 warnx("Glyphs from those sets won't be drawn.");
1869 errx(1, "Error creating font set structure.");
1871 bar_fs_extents = XExtentsOfFontSet(bar_fs);
1873 bar_height = bar_fs_extents->max_logical_extent.height +
1874 2 * bar_border_width;
1880 Y(r->bar) = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
1881 WIDTH(r->bar) = WIDTH(r) - 2 * bar_border_width;
1882 HEIGHT(r->bar) = bar_height - 2 * bar_border_width;
1884 r->bar->id = xcb_generate_id(conn);
1885 wa[0] = r->s->c[SWM_S_COLOR_BAR].color;
1886 wa[1] = r->s->c[SWM_S_COLOR_BAR_BORDER].color;
1887 wa[2] = XCB_EVENT_MASK_EXPOSURE;
1888 xcb_create_window(conn, XCB_COPY_FROM_PARENT, r->bar->id, r->s->root,
1889 X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar),
1890 bar_border_width, XCB_WINDOW_CLASS_INPUT_OUTPUT,
1891 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL
1892 | XCB_CW_EVENT_MASK, wa);
1894 r->bar->buffer = xcb_generate_id(conn);
1895 xcb_create_pixmap(conn, screen->root_depth, r->bar->buffer, r->bar->id,
1896 WIDTH(r->bar), HEIGHT(r->bar));
1898 xcb_randr_select_input(conn, r->bar->id,
1899 XCB_RANDR_NOTIFY_MASK_OUTPUT_CHANGE);
1902 map_window_raised(r->bar->id);
1904 DNPRINTF(SWM_D_BAR, "bar_setup: window: 0x%x, (x,y) w x h: (%d,%d) "
1905 "%d x %d\n", WINID(r->bar), X(r->bar), Y(r->bar), WIDTH(r->bar),
1908 if (signal(SIGALRM, bar_signal) == SIG_ERR)
1909 err(1, "could not install bar_signal");
1914 bar_cleanup(struct swm_region *r)
1918 xcb_destroy_window(conn, r->bar->id);
1919 xcb_free_pixmap(conn, r->bar->buffer);
1925 set_win_state(struct ws_win *win, uint16_t state)
1927 uint16_t data[2] = { state, XCB_ATOM_NONE };
1929 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%x\n", win->id);
1934 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id, astate,
1935 astate, 32, 2, data);
1939 getstate(xcb_window_t w)
1941 uint16_t result = 0;
1942 xcb_get_property_cookie_t c;
1943 xcb_get_property_reply_t *r;
1945 c = xcb_get_property(conn, False, w, astate, astate, 0L, 2L);
1946 r = xcb_get_property_reply(conn, c, NULL);
1949 result = *((uint16_t *)xcb_get_property_value(r));
1953 DNPRINTF(SWM_D_MISC, "getstate property: win 0x%x state %u\n", w,
1959 version(struct swm_region *r, union arg *args)
1961 bar_version = !bar_version;
1963 snprintf(bar_vertext, sizeof bar_vertext,
1964 "Version: %s Build: %s", SPECTRWM_VERSION, buildstr);
1966 strlcpy(bar_vertext, "", sizeof bar_vertext);
1973 client_msg(struct ws_win *win, xcb_atom_t a)
1975 xcb_client_message_event_t ev;
1980 bzero(&ev, sizeof ev);
1981 ev.response_type = XCB_CLIENT_MESSAGE;
1982 ev.window = win->id;
1985 ev.data.data32[0] = a;
1986 ev.data.data32[1] = XCB_CURRENT_TIME;
1988 xcb_send_event(conn, False, win->id,
1989 XCB_EVENT_MASK_NO_EVENT, (const char *)&ev);
1992 /* synthetic response to a ConfigureRequest when not making a change */
1994 config_win(struct ws_win *win, xcb_configure_request_event_t *ev)
1996 xcb_configure_notify_event_t ce;
2001 /* send notification of unchanged state. */
2002 bzero(&ce, sizeof(ce));
2003 ce.response_type = XCB_CONFIGURE_NOTIFY;
2006 ce.width = WIDTH(win);
2007 ce.height = HEIGHT(win);
2008 ce.override_redirect = False;
2013 ce.window = win->id;
2014 ce.border_width = BORDER(win);
2015 ce.above_sibling = XCB_WINDOW_NONE;
2018 ce.event = ev->window;
2019 ce.window = ev->window;
2021 /* make response appear more WM_SIZE_HINTS-compliant */
2023 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%x,"
2024 " sh.flags: %u, min: %d x %d, max: %d x %d, inc: "
2025 "%d x %d\n", win->id, win->sh.flags, SH_MIN_W(win),
2026 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
2027 SH_INC_W(win), SH_INC_H(win));
2031 /* the hint may be set... to 0! */
2032 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
2033 ce.width = SH_MIN_W(win);
2034 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
2035 ce.height = SH_MIN_H(win);
2040 /* may also be advertized as 0 */
2041 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
2042 ce.width = SH_MAX_W(win);
2043 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
2044 ce.height = SH_MAX_H(win);
2047 /* resize increment. */
2049 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
2050 ce.width -= (ce.width - SH_MIN_W(win)) %
2052 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
2053 ce.height -= (ce.height - SH_MIN_H(win)) %
2057 /* adjust x and y for requested border_width. */
2058 ce.x += BORDER(win) - ev->border_width;
2059 ce.y += BORDER(win) - ev->border_width;
2060 ce.border_width = ev->border_width;
2061 ce.above_sibling = ev->sibling;
2064 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%x, (x,y) w x h: "
2065 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
2066 ce.y, ce.width, ce.height, ce.border_width);
2068 xcb_send_event(conn, False, win->id, XCB_EVENT_MASK_STRUCTURE_NOTIFY,
2073 count_win(struct workspace *ws, int count_transient)
2078 TAILQ_FOREACH(win, &ws->winlist, entry) {
2079 if (count_transient == 0 && win->floating)
2081 if (count_transient == 0 && win->transient)
2087 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
2093 quit(struct swm_region *r, union arg *args)
2095 DNPRINTF(SWM_D_MISC, "quit\n");
2100 unmap_window(struct ws_win *win)
2105 /* don't unmap again */
2106 if (getstate(win->id) == XCB_ICCCM_WM_STATE_ICONIC)
2109 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
2111 xcb_unmap_window(conn, win->id);
2112 xcb_change_window_attributes(conn, win->id,
2113 XCB_CW_BORDER_PIXEL, &win->s->c[SWM_S_COLOR_UNFOCUS].color);
2120 int i, j, num_screens;
2122 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2123 for (i = 0; i < num_screens; i++)
2124 for (j = 0; j < workspace_limit; j++)
2125 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2130 fake_keypress(struct ws_win *win, xcb_keysym_t keysym, uint16_t modifiers)
2132 xcb_key_press_event_t event;
2133 xcb_keycode_t *keycode;
2138 keycode = xcb_key_symbols_get_keycode(syms, keysym);
2140 DNPRINTF(SWM_D_MISC, "fake_keypress: win 0x%x keycode %u\n",
2143 bzero(&event, sizeof(event));
2144 event.event = win->id;
2145 event.root = win->s->root;
2146 event.child = XCB_WINDOW_NONE;
2147 event.time = XCB_CURRENT_TIME;
2148 event.event_x = X(win);
2149 event.event_y = Y(win);
2152 event.same_screen = True;
2153 event.detail = *keycode;
2154 event.state = modifiers;
2156 event.response_type = XCB_KEY_PRESS;
2157 xcb_send_event(conn, True, win->id,
2158 XCB_EVENT_MASK_KEY_PRESS, (const char *)&event);
2160 event.response_type = XCB_KEY_RELEASE;
2161 xcb_send_event(conn, True, win->id,
2162 XCB_EVENT_MASK_KEY_RELEASE, (const char *)&event);
2166 restart(struct swm_region *r, union arg *args)
2168 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
2170 /* disable alarm because the following code may not be interrupted */
2172 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
2173 err(1, "can't disable alarm");
2179 xcb_key_symbols_free(syms);
2181 xcb_disconnect(conn);
2183 execvp(start_argv[0], start_argv);
2184 warn("execvp failed");
2189 root_to_region(xcb_window_t root)
2191 struct swm_region *r = NULL;
2193 xcb_query_pointer_reply_t *qpr;
2195 DNPRINTF(SWM_D_MISC, "root_to_region: window: 0x%x\n", root);
2197 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2198 for (i = 0; i < num_screens; i++)
2199 if (screens[i].root == root)
2202 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn,
2203 screens[i].root), NULL);
2206 DNPRINTF(SWM_D_MISC, "root_to_region: pointer: (%d,%d)\n",
2207 qpr->root_x, qpr->root_y);
2208 /* choose a region based on pointer location */
2209 TAILQ_FOREACH(r, &screens[i].rl, entry)
2210 if (X(r) <= qpr->root_x && qpr->root_x < MAX_X(r) &&
2211 Y(r) <= qpr->root_y && qpr->root_y < MAX_Y(r))
2217 r = TAILQ_FIRST(&screens[i].rl);
2223 find_unmanaged_window(xcb_window_t id)
2226 int i, j, num_screens;
2228 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2229 for (i = 0; i < num_screens; i++)
2230 for (j = 0; j < workspace_limit; j++)
2231 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
2239 find_window(xcb_window_t id)
2242 int i, j, num_screens;
2243 xcb_query_tree_reply_t *r;
2245 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2246 for (i = 0; i < num_screens; i++)
2247 for (j = 0; j < workspace_limit; j++)
2248 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2252 r = xcb_query_tree_reply(conn, xcb_query_tree(conn, id), NULL);
2256 /* if we were looking for the parent return that window instead */
2257 if (r->parent == 0 || r->root == r->parent)
2260 /* look for parent */
2261 for (i = 0; i < num_screens; i++)
2262 for (j = 0; j < workspace_limit; j++)
2263 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2264 if (r->parent == win->id) {
2274 spawn(int ws_idx, union arg *args, int close_fd)
2279 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
2282 close(xcb_get_file_descriptor(conn));
2284 setenv("LD_PRELOAD", SWM_LIB, 1);
2286 if (asprintf(&ret, "%d", ws_idx) == -1) {
2287 warn("spawn: asprintf SWM_WS");
2290 setenv("_SWM_WS", ret, 1);
2294 if (asprintf(&ret, "%d", getpid()) == -1) {
2295 warn("spawn: asprintf _SWM_PID");
2298 setenv("_SWM_PID", ret, 1);
2302 if (setsid() == -1) {
2303 warn("spawn: setsid");
2309 * close stdin and stdout to prevent interaction between apps
2310 * and the baraction script
2311 * leave stderr open to record errors
2313 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
2314 warn("spawn: open");
2317 dup2(fd, STDIN_FILENO);
2318 dup2(fd, STDOUT_FILENO);
2323 execvp(args->argv[0], args->argv);
2325 warn("spawn: execvp");
2330 kill_refs(struct ws_win *win)
2332 int i, x, num_screens;
2333 struct swm_region *r;
2334 struct workspace *ws;
2339 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2340 for (i = 0; i < num_screens; i++)
2341 TAILQ_FOREACH(r, &screens[i].rl, entry)
2342 for (x = 0; x < workspace_limit; x++) {
2344 if (win == ws->focus)
2346 if (win == ws->focus_prev)
2347 ws->focus_prev = NULL;
2352 validate_win(struct ws_win *testwin)
2355 struct workspace *ws;
2356 struct swm_region *r;
2357 int i, x, num_screens;
2359 if (testwin == NULL)
2362 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2363 for (i = 0; i < num_screens; i++)
2364 TAILQ_FOREACH(r, &screens[i].rl, entry)
2365 for (x = 0; x < workspace_limit; x++) {
2367 TAILQ_FOREACH(win, &ws->winlist, entry)
2375 validate_ws(struct workspace *testws)
2377 struct swm_region *r;
2378 struct workspace *ws;
2379 int i, x, num_screens;
2381 /* validate all ws */
2382 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2383 for (i = 0; i < num_screens; i++)
2384 TAILQ_FOREACH(r, &screens[i].rl, entry)
2385 for (x = 0; x < workspace_limit; x++) {
2394 unfocus_win(struct ws_win *win)
2396 xcb_window_t none = XCB_WINDOW_NONE;
2398 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%x\n", WINID(win));
2402 if (win->ws == NULL)
2405 if (validate_ws(win->ws))
2406 return; /* XXX this gets hit with thunderbird, needs fixing */
2408 if (win->ws->r == NULL)
2411 if (validate_win(win)) {
2416 if (win->ws->focus == win) {
2417 win->ws->focus = NULL;
2418 win->ws->focus_prev = win;
2421 if (validate_win(win->ws->focus)) {
2422 kill_refs(win->ws->focus);
2423 win->ws->focus = NULL;
2425 if (validate_win(win->ws->focus_prev)) {
2426 kill_refs(win->ws->focus_prev);
2427 win->ws->focus_prev = NULL;
2430 grabbuttons(win, 0);
2431 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
2432 &win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
2433 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2434 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1, &none);
2441 int i, j, num_screens;
2443 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
2445 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2446 for (i = 0; i < num_screens; i++)
2447 for (j = 0; j < workspace_limit; j++)
2448 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2453 focus_win(struct ws_win *win)
2455 struct ws_win *cfw = NULL;
2456 xcb_get_input_focus_reply_t *r;
2457 xcb_window_t cur_focus = XCB_WINDOW_NONE;
2459 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%x\n", WINID(win));
2463 if (win->ws == NULL)
2466 if (validate_ws(win->ws))
2467 return; /* XXX this gets hit with thunderbird, needs fixing */
2469 if (validate_win(win)) {
2474 if (validate_win(win)) {
2479 r = xcb_get_input_focus_reply(conn, xcb_get_input_focus(conn), NULL);
2481 cur_focus = r->focus;
2484 if ((cfw = find_window(cur_focus)) != NULL)
2487 /* use larger hammer since the window was killed somehow */
2488 /* TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
2489 if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
2490 xcb_change_window_attributes(conn, cfw->id,
2491 XCB_CW_BORDER_PIXEL,
2492 &cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);*/
2495 win->ws->focus = win;
2497 if (win->ws->r != NULL) {
2499 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
2500 win->id, XCB_CURRENT_TIME);
2501 grabbuttons(win, 1);
2502 xcb_change_window_attributes(conn, win->id,
2503 XCB_CW_BORDER_PIXEL,
2504 &win->ws->r->s->c[SWM_S_COLOR_FOCUS].color);
2505 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
2506 win->ws->always_raise)
2507 map_window_raised(win->id);
2509 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2510 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
2518 event_drain(uint8_t rt)
2520 xcb_generic_event_t *evt;
2523 while ((evt = xcb_poll_for_event(conn))) {
2524 if (XCB_EVENT_RESPONSE_TYPE(evt) != rt)
2532 switchws(struct swm_region *r, union arg *args)
2534 int wsid = args->id, unmap_old = 0;
2535 struct swm_region *this_r, *other_r;
2537 struct workspace *new_ws, *old_ws;
2543 if (wsid >= workspace_limit)
2547 old_ws = this_r->ws;
2548 new_ws = &this_r->s->ws[wsid];
2550 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
2551 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
2553 if (new_ws == NULL || old_ws == NULL)
2555 if (new_ws == old_ws)
2558 other_r = new_ws->r;
2559 if (other_r == NULL) {
2560 /* the other workspace is hidden, hide this one */
2564 /* the other ws is visible in another region, exchange them */
2565 other_r->ws_prior = new_ws;
2566 other_r->ws = old_ws;
2567 old_ws->r = other_r;
2569 this_r->ws_prior = old_ws;
2570 this_r->ws = new_ws;
2573 /* this is needed so that we can click on a window after a restart */
2577 a.id = SWM_ARG_ID_FOCUSCUR;
2578 focus(new_ws->r, &a);
2580 /* unmap old windows */
2582 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2585 if (focus_mode == SWM_FOCUS_DEFAULT)
2586 event_drain(XCB_ENTER_NOTIFY);
2592 cyclews(struct swm_region *r, union arg *args)
2595 struct swm_screen *s = r->s;
2598 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2599 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2604 case SWM_ARG_ID_CYCLEWS_UP_ALL:
2607 case SWM_ARG_ID_CYCLEWS_UP:
2608 if (a.id < workspace_limit - 1)
2613 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
2616 case SWM_ARG_ID_CYCLEWS_DOWN:
2620 a.id = workspace_limit - 1;
2627 (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
2629 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2633 } while (a.id != r->ws->idx);
2637 priorws(struct swm_region *r, union arg *args)
2641 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2642 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2644 if (r->ws_prior == NULL)
2647 a.id = r->ws_prior->idx;
2652 cyclescr(struct swm_region *r, union arg *args)
2654 struct swm_region *rr = NULL;
2656 int i, x, y, num_screens;
2658 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2659 /* do nothing if we don't have more than one screen */
2660 if (!(num_screens > 1 || outputs > 1))
2665 case SWM_ARG_ID_CYCLESC_UP:
2666 rr = TAILQ_NEXT(r, entry);
2668 rr = TAILQ_FIRST(&screens[i].rl);
2670 case SWM_ARG_ID_CYCLESC_DOWN:
2671 rr = TAILQ_PREV(r, swm_region_list, entry);
2673 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2681 /* move mouse to region */
2683 y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
2684 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0, 0,
2687 a.id = SWM_ARG_ID_FOCUSCUR;
2690 if (rr->ws->focus) {
2691 /* move to focus window */
2692 x = X(rr->ws->focus) + 1;
2693 y = Y(rr->ws->focus) + 1;
2694 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0,
2700 sort_windows(struct ws_win_list *wl)
2702 struct ws_win *win, *parent, *nxt;
2707 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
2708 nxt = TAILQ_NEXT(win, entry);
2709 if (win->transient) {
2710 parent = find_window(win->transient);
2711 if (parent == NULL) {
2712 warnx("not possible bug");
2715 TAILQ_REMOVE(wl, win, entry);
2716 TAILQ_INSERT_AFTER(wl, parent, win, entry);
2723 swapwin(struct swm_region *r, union arg *args)
2725 struct ws_win *target, *source;
2726 struct ws_win *cur_focus;
2727 struct ws_win_list *wl;
2730 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2731 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2733 cur_focus = r->ws->focus;
2734 if (cur_focus == NULL)
2738 wl = &source->ws->winlist;
2741 case SWM_ARG_ID_SWAPPREV:
2742 if (source->transient)
2743 source = find_window(source->transient);
2744 target = TAILQ_PREV(source, ws_win_list, entry);
2745 if (target && target->transient)
2746 target = find_window(target->transient);
2747 TAILQ_REMOVE(wl, source, entry);
2749 TAILQ_INSERT_TAIL(wl, source, entry);
2751 TAILQ_INSERT_BEFORE(target, source, entry);
2753 case SWM_ARG_ID_SWAPNEXT:
2754 target = TAILQ_NEXT(source, entry);
2755 /* move the parent and let the sort handle the move */
2756 if (source->transient)
2757 source = find_window(source->transient);
2758 TAILQ_REMOVE(wl, source, entry);
2760 TAILQ_INSERT_HEAD(wl, source, entry);
2762 TAILQ_INSERT_AFTER(wl, target, source, entry);
2764 case SWM_ARG_ID_SWAPMAIN:
2765 target = TAILQ_FIRST(wl);
2766 if (target == source) {
2767 if (source->ws->focus_prev != NULL &&
2768 source->ws->focus_prev != target)
2769 source = source->ws->focus_prev;
2773 if (target == NULL || source == NULL)
2775 source->ws->focus_prev = target;
2776 TAILQ_REMOVE(wl, target, entry);
2777 TAILQ_INSERT_BEFORE(source, target, entry);
2778 TAILQ_REMOVE(wl, source, entry);
2779 TAILQ_INSERT_HEAD(wl, source, entry);
2781 case SWM_ARG_ID_MOVELAST:
2782 TAILQ_REMOVE(wl, source, entry);
2783 TAILQ_INSERT_TAIL(wl, source, entry);
2786 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
2798 focus_prev(struct ws_win *win)
2800 struct ws_win *winfocus = NULL;
2801 struct ws_win *cur_focus = NULL;
2802 struct ws_win_list *wl = NULL;
2803 struct workspace *ws = NULL;
2805 if (!(win && win->ws))
2810 cur_focus = ws->focus;
2812 DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%x, cur_focus: 0x%x\n",
2813 WINID(win), WINID(cur_focus));
2815 /* pickle, just focus on whatever */
2816 if (cur_focus == NULL) {
2817 /* use prev_focus if valid */
2818 if (ws->focus_prev && ws->focus_prev != cur_focus &&
2819 find_window(WINID(ws->focus_prev)))
2820 winfocus = ws->focus_prev;
2824 /* if transient focus on parent */
2825 if (cur_focus->transient) {
2826 winfocus = find_window(cur_focus->transient);
2830 /* if in max_stack try harder */
2831 if ((win->quirks & SWM_Q_FOCUSPREV) ||
2832 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
2833 if (cur_focus != ws->focus_prev)
2834 winfocus = ws->focus_prev;
2836 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2841 DNPRINTF(SWM_D_FOCUS, "focus_prev: focus_close: %d\n", focus_close);
2843 if (winfocus == NULL || winfocus == win) {
2844 switch (focus_close) {
2845 case SWM_STACK_BOTTOM:
2846 winfocus = TAILQ_FIRST(wl);
2849 winfocus = TAILQ_LAST(wl, ws_win_list);
2851 case SWM_STACK_ABOVE:
2852 if ((winfocus = TAILQ_NEXT(cur_focus, entry)) == NULL) {
2853 if (focus_close_wrap)
2854 winfocus = TAILQ_FIRST(wl);
2856 winfocus = TAILQ_PREV(cur_focus,
2857 ws_win_list, entry);
2860 case SWM_STACK_BELOW:
2861 if ((winfocus = TAILQ_PREV(cur_focus, ws_win_list,
2863 if (focus_close_wrap)
2864 winfocus = TAILQ_LAST(wl, ws_win_list);
2866 winfocus = TAILQ_NEXT(cur_focus, entry);
2872 if (winfocus == NULL) {
2873 if (focus_default == SWM_STACK_TOP)
2874 winfocus = TAILQ_LAST(wl, ws_win_list);
2876 winfocus = TAILQ_FIRST(wl);
2880 focus_magic(winfocus);
2884 focus(struct swm_region *r, union arg *args)
2886 struct ws_win *winfocus = NULL, *head;
2887 struct ws_win *cur_focus = NULL;
2888 struct ws_win_list *wl = NULL;
2889 struct workspace *ws = NULL;
2895 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
2897 /* treat FOCUS_CUR special */
2898 if (args->id == SWM_ARG_ID_FOCUSCUR) {
2899 if (r->ws->focus && r->ws->focus->iconic == 0)
2900 winfocus = r->ws->focus;
2901 else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
2902 winfocus = r->ws->focus_prev;
2904 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
2905 if (winfocus->iconic == 0)
2908 focus_magic(winfocus);
2912 if ((cur_focus = r->ws->focus) == NULL)
2916 if (TAILQ_EMPTY(wl))
2918 /* make sure there is at least one uniconified window */
2920 TAILQ_FOREACH(winfocus, wl, entry)
2921 if (winfocus->iconic == 0) {
2929 case SWM_ARG_ID_FOCUSPREV:
2930 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
2932 head = TAILQ_LAST(wl, ws_win_list);
2934 if (WINID(winfocus) == cur_focus->transient) {
2935 head = TAILQ_PREV(winfocus, ws_win_list, entry);
2937 head = TAILQ_LAST(wl, ws_win_list);
2942 if (winfocus && winfocus->iconic) {
2943 while (winfocus != cur_focus) {
2944 if (winfocus == NULL)
2945 winfocus = TAILQ_LAST(wl, ws_win_list);
2946 if (winfocus->iconic == 0)
2948 winfocus = TAILQ_PREV(winfocus, ws_win_list,
2954 case SWM_ARG_ID_FOCUSNEXT:
2955 head = TAILQ_NEXT(cur_focus, entry);
2957 head = TAILQ_FIRST(wl);
2961 if (winfocus && winfocus->iconic) {
2962 while (winfocus != cur_focus) {
2963 if (winfocus == NULL)
2964 winfocus = TAILQ_FIRST(wl);
2965 if (winfocus->iconic == 0)
2967 winfocus = TAILQ_NEXT(winfocus, entry);
2972 case SWM_ARG_ID_FOCUSMAIN:
2973 winfocus = TAILQ_FIRST(wl);
2974 if (winfocus == cur_focus)
2975 winfocus = cur_focus->ws->focus_prev;
2982 focus_magic(winfocus);
2988 cycle_layout(struct swm_region *r, union arg *args)
2990 struct workspace *ws = r->ws;
2993 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
2996 if (ws->cur_layout->l_stack == NULL)
2997 ws->cur_layout = &layouts[0];
3001 if (focus_mode == SWM_FOCUS_DEFAULT)
3002 event_drain(XCB_ENTER_NOTIFY);
3004 a.id = SWM_ARG_ID_FOCUSCUR;
3009 stack_config(struct swm_region *r, union arg *args)
3011 struct workspace *ws = r->ws;
3013 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
3016 if (ws->cur_layout->l_config != NULL)
3017 ws->cur_layout->l_config(ws, args->id);
3019 if (args->id != SWM_ARG_ID_STACKINIT)
3026 struct swm_geometry g;
3027 struct swm_region *r;
3033 DNPRINTF(SWM_D_STACK, "stack: begin\n");
3035 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3036 for (i = 0; i < num_screens; i++) {
3040 TAILQ_FOREACH(r, &screens[i].rl, entry) {
3041 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
3042 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
3044 /* start with screen geometry, adjust for bar */
3046 g.w -= 2 * border_width;
3047 g.h -= 2 * border_width;
3053 r->ws->cur_layout->l_stack(r->ws, &g);
3054 r->ws->cur_layout->l_string(r->ws);
3055 /* save r so we can track region changes */
3062 if (focus_mode == SWM_FOCUS_DEFAULT)
3063 event_drain(XCB_ENTER_NOTIFY);
3065 DNPRINTF(SWM_D_STACK, "stack: end\n");
3069 store_float_geom(struct ws_win *win, struct swm_region *r)
3071 /* retain window geom and region geom */
3072 win->g_float = win->g;
3073 win->g_float.x -= X(r);
3074 win->g_float.y -= Y(r);
3075 win->g_floatvalid = 1;
3076 DNPRINTF(SWM_D_MISC, "store_float_geom: window: 0x%x, g: (%d,%d)"
3077 " %d x %d, g_float: (%d,%d) %d x %d\n", win->id, X(win), Y(win),
3078 WIDTH(win), HEIGHT(win), win->g_float.x, win->g_float.y,
3079 win->g_float.w, win->g_float.h);
3083 stack_floater(struct ws_win *win, struct swm_region *r)
3088 DNPRINTF(SWM_D_MISC, "stack_floater: window: 0x%x\n", win->id);
3091 * to allow windows to change their size (e.g. mplayer fs) only retrieve
3092 * geom on ws switches or return from max mode
3094 if (win->g_floatvalid && (win->floatmaxed || (r != r->ws->old_r &&
3095 !(win->ewmh_flags & EWMH_F_FULLSCREEN)))) {
3096 /* refloat at last floating relative position */
3097 win->g = win->g_float;
3102 win->floatmaxed = 0;
3105 * if set to fullscreen mode, configure window to maximum size.
3107 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3108 if (!win->g_floatvalid)
3109 store_float_geom(win, win->ws->r);
3111 win->g = win->ws->r->g;
3115 * remove border on fullscreen floater when in fullscreen mode or when
3116 * the quirk is present.
3118 if ((win->ewmh_flags & EWMH_F_FULLSCREEN) ||
3119 ((win->quirks & SWM_Q_FULLSCREEN) &&
3120 (WIDTH(win) >= WIDTH(r)) && (HEIGHT(win) >= HEIGHT(r)))) {
3121 if (win->bordered) {
3123 X(win) += border_width;
3124 Y(win) += border_width;
3126 } else if (!win->bordered) {
3128 X(win) -= border_width;
3129 Y(win) -= border_width;
3132 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
3133 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
3134 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
3139 * floaters and transients are auto-centred unless moved
3142 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - BORDER(win);
3143 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - BORDER(win);
3146 /* keep window within region bounds */
3147 constrain_window(win, r, 0);
3153 * Send keystrokes to terminal to decrease/increase the font size as the
3154 * window size changes.
3157 adjust_font(struct ws_win *win)
3159 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
3160 win->floating || win->transient)
3163 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
3164 WIDTH(win) / win->sh.width_inc < term_width &&
3165 win->font_steps < SWM_MAX_FONT_STEPS) {
3166 win->font_size_boundary[win->font_steps] =
3167 (win->sh.width_inc * term_width) + win->sh.base_width;
3170 win->last_inc = win->sh.width_inc;
3171 fake_keypress(win, XK_KP_Subtract, ShiftMask);
3172 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
3173 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
3176 win->last_inc = win->sh.width_inc;
3177 fake_keypress(win, XK_KP_Add, ShiftMask);
3181 #define SWAPXY(g) do { \
3183 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
3184 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
3187 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
3189 struct swm_geometry win_g, r_g = *g;
3190 struct ws_win *win, *fs_win = NULL;
3191 int i, j, s, stacks;
3192 int w_inc = 1, h_inc, w_base = 1, h_base;
3193 int hrh, extra = 0, h_slice, last_h = 0;
3194 int split, colno, winno, mwin, msize, mscale;
3195 int remain, missing, v_slice, reconfigure;
3197 xcb_get_window_attributes_reply_t *war;
3199 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
3200 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
3202 winno = count_win(ws, 0);
3203 if (winno == 0 && count_win(ws, 1) == 0)
3206 TAILQ_FOREACH(win, &ws->winlist, entry)
3207 if (win->transient == 0 && win->floating == 0
3208 && win->iconic == 0)
3215 w_inc = win->sh.width_inc;
3216 w_base = win->sh.base_width;
3217 mwin = ws->l_state.horizontal_mwin;
3218 mscale = ws->l_state.horizontal_msize;
3219 stacks = ws->l_state.horizontal_stacks;
3222 w_inc = win->sh.height_inc;
3223 w_base = win->sh.base_height;
3224 mwin = ws->l_state.vertical_mwin;
3225 mscale = ws->l_state.vertical_msize;
3226 stacks = ws->l_state.vertical_stacks;
3230 if (stacks > winno - mwin)
3231 stacks = winno - mwin;
3235 h_slice = r_g.h / SWM_H_SLICE;
3236 if (mwin && winno > mwin) {
3237 v_slice = r_g.w / SWM_V_SLICE;
3241 win_g.w = v_slice * mscale;
3243 if (w_inc > 1 && w_inc < v_slice) {
3244 /* adjust for window's requested size increment */
3245 remain = (win_g.w - w_base) % w_inc;
3251 win_g.x += r_g.w - msize;
3254 colno = split = winno / stacks;
3255 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
3256 2 * border_width) / stacks);
3258 hrh = r_g.h / colno;
3259 extra = r_g.h - (colno * hrh);
3260 win_g.h = hrh - 2 * border_width;
3262 /* stack all the tiled windows */
3263 i = j = 0, s = stacks;
3264 TAILQ_FOREACH(win, &ws->winlist, entry) {
3265 if (win->transient != 0 || win->floating != 0)
3267 if (win->iconic != 0)
3270 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3275 if (split && i == split) {
3276 colno = (winno - mwin) / stacks;
3277 if (s <= (winno - mwin) % stacks)
3279 split = split + colno;
3280 hrh = (r_g.h / colno);
3281 extra = r_g.h - (colno * hrh);
3285 win_g.x += win_g.w + 2 * border_width;
3286 win_g.w = (r_g.w - msize -
3287 (stacks * 2 * border_width)) / stacks;
3289 win_g.w += (r_g.w - msize -
3290 (stacks * 2 * border_width)) % stacks;
3294 win_g.h = hrh - 2 * border_width;
3296 h_inc = win->sh.width_inc;
3297 h_base = win->sh.base_width;
3299 h_inc = win->sh.height_inc;
3300 h_base = win->sh.base_height;
3302 if (j == colno - 1) {
3303 win_g.h = hrh + extra;
3304 } else if (h_inc > 1 && h_inc < h_slice) {
3305 /* adjust for window's requested size increment */
3306 remain = (win_g.h - h_base) % h_inc;
3307 missing = h_inc - remain;
3309 if (missing <= extra || j == 0) {
3321 win_g.y += last_h + 2 * border_width;
3323 if (disable_border && bar_enabled == 0 && winno == 1){
3325 win_g.w += 2 * border_width;
3326 win_g.h += 2 * border_width;
3331 if (X(win) != win_g.y || Y(win) != win_g.x ||
3332 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
3336 WIDTH(win) = win_g.h;
3337 HEIGHT(win) = win_g.w;
3340 if (X(win) != win_g.x || Y(win) != win_g.y ||
3341 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
3345 WIDTH(win) = win_g.w;
3346 HEIGHT(win) = win_g.h;
3350 if (bordered != win->bordered) {
3352 win->bordered = bordered;
3360 war = xcb_get_window_attributes_reply(conn,
3361 xcb_get_window_attributes(conn, win->id),
3364 if (war->map_state == XCB_MAP_STATE_UNMAPPED)
3365 map_window_raised(win->id);
3375 /* now, stack all the floaters and transients */
3376 TAILQ_FOREACH(win, &ws->winlist, entry) {
3377 if (win->transient == 0 && win->floating == 0)
3379 if (win->iconic == 1)
3381 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3386 stack_floater(win, ws->r);
3387 map_window_raised(win->id);
3391 stack_floater(fs_win, ws->r);
3392 map_window_raised(fs_win->id);
3397 vertical_config(struct workspace *ws, int id)
3399 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
3403 case SWM_ARG_ID_STACKRESET:
3404 case SWM_ARG_ID_STACKINIT:
3405 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
3406 ws->l_state.vertical_mwin = 1;
3407 ws->l_state.vertical_stacks = 1;
3409 case SWM_ARG_ID_MASTERSHRINK:
3410 if (ws->l_state.vertical_msize > 1)
3411 ws->l_state.vertical_msize--;
3413 case SWM_ARG_ID_MASTERGROW:
3414 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
3415 ws->l_state.vertical_msize++;
3417 case SWM_ARG_ID_MASTERADD:
3418 ws->l_state.vertical_mwin++;
3420 case SWM_ARG_ID_MASTERDEL:
3421 if (ws->l_state.vertical_mwin > 0)
3422 ws->l_state.vertical_mwin--;
3424 case SWM_ARG_ID_STACKINC:
3425 ws->l_state.vertical_stacks++;
3427 case SWM_ARG_ID_STACKDEC:
3428 if (ws->l_state.vertical_stacks > 1)
3429 ws->l_state.vertical_stacks--;
3431 case SWM_ARG_ID_FLIPLAYOUT:
3432 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
3440 vertical_stack(struct workspace *ws, struct swm_geometry *g)
3442 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
3444 stack_master(ws, g, 0, ws->l_state.vertical_flip);
3448 horizontal_config(struct workspace *ws, int id)
3450 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
3453 case SWM_ARG_ID_STACKRESET:
3454 case SWM_ARG_ID_STACKINIT:
3455 ws->l_state.horizontal_mwin = 1;
3456 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
3457 ws->l_state.horizontal_stacks = 1;
3459 case SWM_ARG_ID_MASTERSHRINK:
3460 if (ws->l_state.horizontal_msize > 1)
3461 ws->l_state.horizontal_msize--;
3463 case SWM_ARG_ID_MASTERGROW:
3464 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
3465 ws->l_state.horizontal_msize++;
3467 case SWM_ARG_ID_MASTERADD:
3468 ws->l_state.horizontal_mwin++;
3470 case SWM_ARG_ID_MASTERDEL:
3471 if (ws->l_state.horizontal_mwin > 0)
3472 ws->l_state.horizontal_mwin--;
3474 case SWM_ARG_ID_STACKINC:
3475 ws->l_state.horizontal_stacks++;
3477 case SWM_ARG_ID_STACKDEC:
3478 if (ws->l_state.horizontal_stacks > 1)
3479 ws->l_state.horizontal_stacks--;
3481 case SWM_ARG_ID_FLIPLAYOUT:
3482 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
3490 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
3492 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
3494 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
3497 /* fullscreen view */
3499 max_stack(struct workspace *ws, struct swm_geometry *g)
3501 struct swm_geometry gg = *g;
3502 struct ws_win *win, *wintrans = NULL, *parent = NULL;
3503 int winno, num_screens;
3505 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
3510 winno = count_win(ws, 0);
3511 if (winno == 0 && count_win(ws, 1) == 0)
3514 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3515 TAILQ_FOREACH(win, &ws->winlist, entry) {
3516 if (win->transient) {
3518 parent = find_window(win->transient);
3522 if (win->floating && win->floatmaxed == 0 ) {
3524 * retain geometry for retrieval on exit from
3527 store_float_geom(win, ws->r);
3528 win->floatmaxed = 1;
3531 /* only reconfigure if necessary */
3532 if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
3533 HEIGHT(win) != gg.h) {
3539 WIDTH(win) += 2 * border_width;
3540 HEIGHT(win) += 2 * border_width;
3545 /* unmap only if we don't have multi screen */
3546 if (win != ws->focus)
3547 if (!(num_screens > 1 || outputs > 1))
3551 /* put the last transient on top */
3554 map_window_raised(parent->id);
3555 stack_floater(wintrans, ws->r);
3556 focus_magic(wintrans);
3561 send_to_ws(struct swm_region *r, union arg *args)
3563 int wsid = args->id;
3564 struct ws_win *win = NULL, *parent;
3565 struct workspace *ws, *nws;
3566 xcb_atom_t ws_idx_atom = XCB_ATOM_NONE;
3567 char ws_idx_str[SWM_PROPLEN];
3570 if (wsid >= workspace_limit)
3573 if (r && r->ws && r->ws->focus)
3579 if (win->ws->idx == wsid)
3582 DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%x\n", win->id);
3585 nws = &win->s->ws[wsid];
3587 a.id = SWM_ARG_ID_FOCUSPREV;
3589 if (win->transient) {
3590 parent = find_window(win->transient);
3592 unmap_window(parent);
3593 TAILQ_REMOVE(&ws->winlist, parent, entry);
3594 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
3599 TAILQ_REMOVE(&ws->winlist, win, entry);
3600 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
3601 if (TAILQ_EMPTY(&ws->winlist))
3602 r->ws->focus = NULL;
3605 /* Try to update the window's workspace property */
3606 ws_idx_atom = get_atom_from_string("_SWM_WS");
3608 snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) <
3610 DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
3612 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
3613 ws_idx_atom, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
3624 pressbutton(struct swm_region *r, union arg *args)
3626 xcb_test_fake_input(conn, XCB_BUTTON_PRESS, args->id,
3627 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3628 xcb_test_fake_input(conn, XCB_BUTTON_RELEASE, args->id,
3629 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3633 raise_toggle(struct swm_region *r, union arg *args)
3635 if (r == NULL || r->ws == NULL)
3638 r->ws->always_raise = !r->ws->always_raise;
3640 /* bring floaters back to top */
3641 if (r->ws->always_raise == 0)
3648 iconify(struct swm_region *r, union arg *args)
3652 if (r->ws->focus == NULL)
3654 unmap_window(r->ws->focus);
3655 update_iconic(r->ws->focus, 1);
3658 r->ws->focus = NULL;
3659 a.id = SWM_ARG_ID_FOCUSCUR;
3666 get_win_name(xcb_window_t win)
3669 xcb_get_property_cookie_t c;
3670 xcb_icccm_get_text_property_reply_t r;
3672 c = xcb_icccm_get_wm_name(conn, win);
3673 if (xcb_icccm_get_wm_name_reply(conn, c, &r, NULL)) {
3674 if (r.name_len > 0) {
3675 name = malloc(r.name_len + 1);
3677 xcb_icccm_get_text_property_reply_wipe(&r);
3680 memcpy(name, r.name, r.name_len);
3681 name[r.name_len] = '\0';
3683 xcb_icccm_get_text_property_reply_wipe(&r);
3690 uniconify(struct swm_region *r, union arg *args)
3697 DNPRINTF(SWM_D_MISC, "uniconify\n");
3699 if (r == NULL || r->ws == NULL)
3702 /* make sure we have anything to uniconify */
3703 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3704 if (win->ws == NULL)
3705 continue; /* should never happen */
3706 if (win->iconic == 0)
3714 search_resp_action = SWM_SEARCH_UNICONIFY;
3716 spawn_select(r, args, "search", &searchpid);
3718 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3721 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3722 if (win->ws == NULL)
3723 continue; /* should never happen */
3724 if (win->iconic == 0)
3727 name = get_win_name(win->id);
3730 fprintf(lfile, "%s.%u\n", name, win->id);
3740 name_workspace(struct swm_region *r, union arg *args)
3744 DNPRINTF(SWM_D_MISC, "name_workspace\n");
3750 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
3752 spawn_select(r, args, "name_workspace", &searchpid);
3754 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3757 fprintf(lfile, "%s", "");
3762 search_workspace(struct swm_region *r, union arg *args)
3765 struct workspace *ws;
3768 DNPRINTF(SWM_D_MISC, "search_workspace\n");
3774 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
3776 spawn_select(r, args, "search", &searchpid);
3778 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3781 for (i = 0; i < workspace_limit; i++) {
3785 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
3786 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
3793 search_win_cleanup(void)
3795 struct search_window *sw = NULL;
3797 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
3798 xcb_destroy_window(conn, sw->indicator);
3799 xcb_free_gc(conn, sw->gc);
3800 TAILQ_REMOVE(&search_wl, sw, entry);
3806 search_win(struct swm_region *r, union arg *args)
3808 struct ws_win *win = NULL;
3809 struct search_window *sw = NULL;
3811 uint32_t gcv[3], wa[2];
3816 XRectangle ibox, lbox;
3817 DNPRINTF(SWM_D_MISC, "search_win\n");
3820 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
3822 spawn_select(r, args, "search", &searchpid);
3824 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3827 TAILQ_INIT(&search_wl);
3830 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3831 if (win->iconic == 1)
3834 sw = calloc(1, sizeof(struct search_window));
3836 warn("search_win: calloc");
3838 search_win_cleanup();
3844 snprintf(s, sizeof s, "%d", i);
3847 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
3849 w = xcb_generate_id(conn);
3850 wa[0] = r->s->c[SWM_S_COLOR_FOCUS].color;
3851 wa[1] = r->s->c[SWM_S_COLOR_UNFOCUS].color;
3852 xcb_create_window(conn, XCB_COPY_FROM_PARENT, w, win->id, 0, 0,
3853 lbox.width + 4, bar_fs_extents->max_logical_extent.height,
3854 1, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
3855 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
3858 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
3860 sw->gc = xcb_generate_id(conn);
3861 gcv[0] = r->s->c[SWM_S_COLOR_BAR].color;
3862 gcv[1] = r->s->c[SWM_S_COLOR_FOCUS].color;
3864 xcb_create_gc(conn, sw->gc, w, XCB_GC_FOREGROUND |
3865 XCB_GC_BACKGROUND | XCB_GC_GRAPHICS_EXPOSURES, gcv);
3866 map_window_raised(w);
3868 xcb_image_text_8(conn, len, w, sw->gc, 2,
3869 (bar_fs_extents->max_logical_extent.height -
3870 lbox.height) / 2 - lbox.y, s);
3872 DNPRINTF(SWM_D_MISC, "search_win: mapped window: 0x%x\n", w);
3874 fprintf(lfile, "%d\n", i);
3884 search_resp_uniconify(char *resp, unsigned long len)
3890 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
3892 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
3893 if (win->iconic == 0)
3895 name = get_win_name(win->id);
3898 if (asprintf(&s, "%s.%u", name, win->id) == -1) {
3903 if (strncmp(s, resp, len) == 0) {
3904 /* XXX this should be a callback to generalize */
3905 update_iconic(win, 0);
3914 search_resp_name_workspace(char *resp, unsigned long len)
3916 struct workspace *ws;
3918 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
3920 if (search_r->ws == NULL)
3925 free(search_r->ws->name);
3926 search_r->ws->name = NULL;
3930 ws->name = strdup(resp);
3931 if (ws->name == NULL) {
3932 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
3933 "strdup: %s", strerror(errno));
3940 search_resp_search_workspace(char *resp, unsigned long len)
3947 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
3951 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
3958 ws_idx = strtonum(q, 1, workspace_limit, &errstr);
3960 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
3967 switchws(search_r, &a);
3971 search_resp_search_window(char *resp, unsigned long len)
3976 struct search_window *sw;
3978 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
3982 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
3987 idx = strtonum(s, 1, INT_MAX, &errstr);
3989 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
3996 TAILQ_FOREACH(sw, &search_wl, entry)
3997 if (idx == sw->idx) {
4003 #define MAX_RESP_LEN 1024
4006 search_do_resp(void)
4012 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
4017 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
4018 warn("search: calloc");
4022 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
4024 warn("search: read error");
4027 resp[rbytes] = '\0';
4030 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
4031 * newline, so work around that by sanitizing the resp now.
4033 resp[strcspn(resp, "\n")] = '\0';
4036 switch (search_resp_action) {
4037 case SWM_SEARCH_UNICONIFY:
4038 search_resp_uniconify(resp, len);
4040 case SWM_SEARCH_NAME_WORKSPACE:
4041 search_resp_name_workspace(resp, len);
4043 case SWM_SEARCH_SEARCH_WORKSPACE:
4044 search_resp_search_workspace(resp, len);
4046 case SWM_SEARCH_SEARCH_WINDOW:
4047 search_resp_search_window(resp, len);
4052 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
4053 search_win_cleanup();
4055 search_resp_action = SWM_SEARCH_NONE;
4056 close(select_resp_pipe[0]);
4061 wkill(struct swm_region *r, union arg *args)
4063 DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
4065 if (r->ws->focus == NULL)
4068 if (args->id == SWM_ARG_ID_KILLWINDOW)
4069 xcb_kill_client(conn, r->ws->focus->id);
4071 if (r->ws->focus->can_delete)
4072 client_msg(r->ws->focus, adelete);
4079 floating_toggle_win(struct ws_win *win)
4081 struct swm_region *r;
4091 /* reject floating toggles in max stack mode */
4092 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
4095 if (win->floating) {
4096 if (!win->floatmaxed) {
4097 /* retain position for refloat */
4098 store_float_geom(win, r);
4102 if (win->g_floatvalid) {
4103 /* refloat at last floating relative position */
4104 X(win) = win->g_float.x + X(r);
4105 Y(win) = win->g_float.y + Y(r);
4106 WIDTH(win) = win->g_float.w;
4107 HEIGHT(win) = win->g_float.h;
4112 ewmh_update_actions(win);
4118 floating_toggle(struct swm_region *r, union arg *args)
4120 struct ws_win *win = r->ws->focus;
4126 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4127 _NET_WM_STATE_TOGGLE);
4131 if (win == win->ws->focus) {
4132 a.id = SWM_ARG_ID_FOCUSCUR;
4133 focus(win->ws->r, &a);
4137 event_drain(XCB_ENTER_NOTIFY);
4141 constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
4143 if (MAX_X(win) + BORDER(win) > MAX_X(r)) {
4145 WIDTH(win) = MAX_X(r) - X(win) - BORDER(win);
4147 X(win) = MAX_X(r)- WIDTH(win) - BORDER(win);
4150 if (X(win) + BORDER(win) < X(r)) {
4152 WIDTH(win) -= X(r) - X(win) - BORDER(win);
4154 X(win) = X(r) - BORDER(win);
4157 if (MAX_Y(win) + BORDER(win) > MAX_Y(r)) {
4159 HEIGHT(win) = MAX_Y(r) - Y(win) - BORDER(win);
4161 Y(win) = MAX_Y(r) - HEIGHT(win) - BORDER(win);
4164 if (Y(win) + BORDER(win) < Y(r)) {
4166 HEIGHT(win) -= Y(r) - Y(win) - BORDER(win);
4168 Y(win) = Y(r) - BORDER(win);
4174 if (HEIGHT(win) < 1)
4180 update_window(struct ws_win *win)
4185 mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
4186 XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT |
4187 XCB_CONFIG_WINDOW_BORDER_WIDTH;
4191 wc[3] = HEIGHT(win);
4192 wc[4] = BORDER(win);
4194 DNPRINTF(SWM_D_EVENT, "update_window: window: 0x%x, (x,y) w x h: "
4195 "(%d,%d) %d x %d, bordered: %s\n", win->id, wc[0], wc[1], wc[2],
4196 wc[3], YESNO(win->bordered));
4198 xcb_configure_window(conn, win->id, mask, wc);
4201 #define SWM_RESIZE_STEPS (50)
4204 resize(struct ws_win *win, union arg *args)
4206 xcb_timestamp_t timestamp = 0;
4207 struct swm_region *r = NULL;
4208 int resize_step = 0;
4209 struct swm_geometry g;
4210 int top = 0, left = 0, resizing;
4212 unsigned int shape; /* cursor style */
4213 xcb_cursor_t cursor;
4214 xcb_font_t cursor_font;
4215 xcb_grab_pointer_cookie_t gpc;
4216 xcb_grab_pointer_reply_t *gpr;
4217 xcb_query_pointer_reply_t *xpr;
4218 xcb_generic_event_t *evt;
4219 xcb_motion_notify_event_t *mne;
4225 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4228 DNPRINTF(SWM_D_EVENT, "resize: window: 0x%x, floating: %s, "
4229 "transient: 0x%x\n", win->id, YESNO(win->floating),
4232 if (!(win->transient != 0 || win->floating != 0))
4235 /* reject resizes in max mode for floaters (transient ok) */
4236 if (win->floatmaxed)
4240 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4246 case SWM_ARG_ID_WIDTHSHRINK:
4247 WIDTH(win) -= SWM_RESIZE_STEPS;
4250 case SWM_ARG_ID_WIDTHGROW:
4251 WIDTH(win) += SWM_RESIZE_STEPS;
4254 case SWM_ARG_ID_HEIGHTSHRINK:
4255 HEIGHT(win) -= SWM_RESIZE_STEPS;
4258 case SWM_ARG_ID_HEIGHTGROW:
4259 HEIGHT(win) += SWM_RESIZE_STEPS;
4266 constrain_window(win, r, 1);
4268 store_float_geom(win,r);
4272 /* get cursor offset from window root */
4273 xpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4280 if (xpr->win_x < WIDTH(win) / 2)
4283 if (xpr->win_y < HEIGHT(win) / 2)
4286 if (args->id == SWM_ARG_ID_CENTER)
4289 shape = (left) ? XC_top_left_corner : XC_top_right_corner;
4291 shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
4293 cursor_font = xcb_generate_id(conn);
4294 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4296 cursor = xcb_generate_id(conn);
4297 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4298 shape, shape + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4300 gpc = xcb_grab_pointer(conn, False, win->id, MOUSEMASK,
4301 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE, cursor,
4303 gpr = xcb_grab_pointer_reply(conn, gpc, NULL);
4305 xcb_free_cursor(conn, cursor);
4306 xcb_close_font(conn, cursor_font);
4313 while ((evt = xcb_wait_for_event(conn)) && resizing) {
4315 XMaskEvent(display, MOUSEMASK | ExposureMask |
4316 SubstructureRedirectMask, &ev);
4318 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4319 case XCB_BUTTON_RELEASE:
4320 DNPRINTF(SWM_D_EVENT, "resize: BUTTON_RELEASE\n");
4323 case XCB_MOTION_NOTIFY:
4324 mne = (xcb_motion_notify_event_t *)evt;
4325 /* cursor offset/delta from start of the operation */
4326 dx = mne->root_x - xpr->root_x;
4327 dy = mne->root_y - xpr->root_y;
4333 if (args->id == SWM_ARG_ID_CENTER) {
4334 if (g.h / 2 + dy < 1)
4338 HEIGHT(win) = g.h + 2 * dy;
4346 HEIGHT(win) = g.h + dy;
4353 if (args->id == SWM_ARG_ID_CENTER) {
4354 if (g.w / 2 + dx < 1)
4358 WIDTH(win) = g.w + 2 * dx;
4366 WIDTH(win) = g.w + dx;
4369 constrain_window(win, r, 1);
4371 /* not free, don't sync more than 120 times / second */
4372 if ((mne->time - timestamp) > (1000 / 120) ) {
4373 timestamp = mne->time;
4388 store_float_geom(win,r);
4390 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4391 xcb_free_cursor(conn, cursor);
4392 xcb_close_font(conn, cursor_font);
4395 DNPRINTF(SWM_D_EVENT, "resize: done\n");
4399 resize_step(struct swm_region *r, union arg *args)
4401 struct ws_win *win = NULL;
4403 if (r && r->ws && r->ws->focus)
4411 #define SWM_MOVE_STEPS (50)
4414 move(struct ws_win *win, union arg *args)
4416 xcb_timestamp_t timestamp = 0;
4417 int move_step = 0, moving;
4418 struct swm_region *r = NULL;
4419 xcb_font_t cursor_font;
4420 xcb_cursor_t cursor;
4421 xcb_grab_pointer_cookie_t gpc;
4422 xcb_grab_pointer_reply_t *gpr;
4423 xcb_query_pointer_reply_t *qpr;
4424 xcb_generic_event_t *evt;
4425 xcb_motion_notify_event_t *mne;
4431 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4434 DNPRINTF(SWM_D_EVENT, "move: window: 0x%x, floating: %s, transient: "
4435 "0x%x\n", win->id, YESNO(win->floating), win->transient);
4437 /* in max_stack mode should only move transients */
4438 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
4442 if (win->floating == 0 && !win->transient) {
4443 store_float_geom(win, r);
4444 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4447 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4454 case SWM_ARG_ID_MOVELEFT:
4455 X(win) -= (SWM_MOVE_STEPS - border_width);
4458 case SWM_ARG_ID_MOVERIGHT:
4459 X(win) += (SWM_MOVE_STEPS - border_width);
4462 case SWM_ARG_ID_MOVEUP:
4463 Y(win) -= (SWM_MOVE_STEPS - border_width);
4466 case SWM_ARG_ID_MOVEDOWN:
4467 Y(win) += (SWM_MOVE_STEPS - border_width);
4474 constrain_window(win, r, 0);
4476 store_float_geom(win, r);
4480 cursor_font = xcb_generate_id(conn);
4481 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4483 cursor = xcb_generate_id(conn);
4484 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4485 XC_fleur, XC_fleur + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4487 gpc = xcb_grab_pointer(conn, False, win->id, MOUSEMASK,
4488 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC,
4489 XCB_WINDOW_NONE, cursor, XCB_CURRENT_TIME);
4490 gpr = xcb_grab_pointer_reply(conn, gpc, NULL);
4492 xcb_free_cursor(conn, cursor);
4493 xcb_close_font(conn, cursor_font);
4497 /* get cursor offset from window root */
4498 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4501 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4502 xcb_free_cursor(conn, cursor);
4503 xcb_close_font(conn, cursor_font);
4509 while ((evt = xcb_wait_for_event(conn)) && moving) {
4510 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4511 case XCB_BUTTON_RELEASE:
4512 DNPRINTF(SWM_D_EVENT, "move: BUTTON_RELEASE\n");
4515 case XCB_MOTION_NOTIFY:
4516 mne = (xcb_motion_notify_event_t *)evt;
4517 X(win) = mne->root_x - qpr->win_x - border_width;
4518 Y(win) = mne->root_y - qpr->win_y - border_width;
4520 constrain_window(win, r, 0);
4522 /* not free, don't sync more than 120 times / second */
4523 if ((mne->time - timestamp) > (1000 / 120) ) {
4524 timestamp = mne->time;
4539 store_float_geom(win, r);
4541 xcb_free_cursor(conn, cursor);
4542 xcb_close_font(conn, cursor_font);
4543 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4544 DNPRINTF(SWM_D_EVENT, "move: done\n");
4548 move_step(struct swm_region *r, union arg *args)
4550 struct ws_win *win = NULL;
4552 if (r && r->ws && r->ws->focus)
4557 if (!(win->transient != 0 || win->floating != 0))
4564 /* user/key callable function IDs */
4614 KF_SEARCH_WORKSPACE,
4655 KF_DUMPWINS, /* MUST BE LAST */
4659 /* key definitions */
4661 char name[SWM_FUNCNAME_LEN];
4662 void (*func)(struct swm_region *r, union arg *);
4664 } keyfuncs[KF_INVALID + 1] = {
4665 /* name function argument */
4666 { "bar_toggle", bar_toggle, {0} },
4667 { "button2", pressbutton, {2} },
4668 { "cycle_layout", cycle_layout, {0} },
4669 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
4670 { "float_toggle", floating_toggle,{0} },
4671 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
4672 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
4673 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
4674 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
4675 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
4676 { "iconify", iconify, {0} },
4677 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
4678 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
4679 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
4680 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
4681 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
4682 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
4683 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
4684 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
4685 { "mvws_1", send_to_ws, {.id = 0} },
4686 { "mvws_2", send_to_ws, {.id = 1} },
4687 { "mvws_3", send_to_ws, {.id = 2} },
4688 { "mvws_4", send_to_ws, {.id = 3} },
4689 { "mvws_5", send_to_ws, {.id = 4} },
4690 { "mvws_6", send_to_ws, {.id = 5} },
4691 { "mvws_7", send_to_ws, {.id = 6} },
4692 { "mvws_8", send_to_ws, {.id = 7} },
4693 { "mvws_9", send_to_ws, {.id = 8} },
4694 { "mvws_10", send_to_ws, {.id = 9} },
4695 { "mvws_11", send_to_ws, {.id = 10} },
4696 { "mvws_12", send_to_ws, {.id = 11} },
4697 { "mvws_13", send_to_ws, {.id = 12} },
4698 { "mvws_14", send_to_ws, {.id = 13} },
4699 { "mvws_15", send_to_ws, {.id = 14} },
4700 { "mvws_16", send_to_ws, {.id = 15} },
4701 { "mvws_17", send_to_ws, {.id = 16} },
4702 { "mvws_18", send_to_ws, {.id = 17} },
4703 { "mvws_19", send_to_ws, {.id = 18} },
4704 { "mvws_20", send_to_ws, {.id = 19} },
4705 { "mvws_21", send_to_ws, {.id = 20} },
4706 { "mvws_22", send_to_ws, {.id = 21} },
4707 { "name_workspace", name_workspace, {0} },
4708 { "quit", quit, {0} },
4709 { "raise_toggle", raise_toggle, {0} },
4710 { "restart", restart, {0} },
4711 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
4712 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
4713 { "search_win", search_win, {0} },
4714 { "search_workspace", search_workspace, {0} },
4715 { "spawn_custom", NULL, {0} },
4716 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
4717 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
4718 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
4719 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
4720 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
4721 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
4722 { "uniconify", uniconify, {0} },
4723 { "version", version, {0} },
4724 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
4725 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
4726 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
4727 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
4728 { "ws_1", switchws, {.id = 0} },
4729 { "ws_2", switchws, {.id = 1} },
4730 { "ws_3", switchws, {.id = 2} },
4731 { "ws_4", switchws, {.id = 3} },
4732 { "ws_5", switchws, {.id = 4} },
4733 { "ws_6", switchws, {.id = 5} },
4734 { "ws_7", switchws, {.id = 6} },
4735 { "ws_8", switchws, {.id = 7} },
4736 { "ws_9", switchws, {.id = 8} },
4737 { "ws_10", switchws, {.id = 9} },
4738 { "ws_11", switchws, {.id = 10} },
4739 { "ws_12", switchws, {.id = 11} },
4740 { "ws_13", switchws, {.id = 12} },
4741 { "ws_14", switchws, {.id = 13} },
4742 { "ws_15", switchws, {.id = 14} },
4743 { "ws_16", switchws, {.id = 15} },
4744 { "ws_17", switchws, {.id = 16} },
4745 { "ws_18", switchws, {.id = 17} },
4746 { "ws_19", switchws, {.id = 18} },
4747 { "ws_20", switchws, {.id = 19} },
4748 { "ws_21", switchws, {.id = 20} },
4749 { "ws_22", switchws, {.id = 21} },
4750 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
4751 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
4752 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
4753 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
4754 { "ws_prior", priorws, {0} },
4755 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
4756 { "invalid key func", NULL, {0} },
4759 RB_ENTRY(key) entry;
4762 enum keyfuncid funcid;
4765 RB_HEAD(key_tree, key);
4768 key_cmp(struct key *kp1, struct key *kp2)
4770 if (kp1->keysym < kp2->keysym)
4772 if (kp1->keysym > kp2->keysym)
4775 if (kp1->mod < kp2->mod)
4777 if (kp1->mod > kp2->mod)
4783 RB_GENERATE(key_tree, key, entry, key_cmp);
4784 struct key_tree keys;
4787 enum { client_click, root_click };
4789 unsigned int action;
4791 unsigned int button;
4792 void (*func)(struct ws_win *, union arg *);
4795 /* action key mouse button func args */
4796 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
4797 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
4798 { client_click, MODKEY, Button1, move, {0} },
4802 update_modkey(unsigned int mod)
4808 RB_FOREACH(kp, key_tree, &keys)
4809 if (kp->mod & ShiftMask)
4810 kp->mod = mod | ShiftMask;
4814 for (i = 0; i < LENGTH(buttons); i++)
4815 if (buttons[i].mask & ShiftMask)
4816 buttons[i].mask = mod | ShiftMask;
4818 buttons[i].mask = mod;
4823 TAILQ_ENTRY(spawn_prog) entry;
4828 TAILQ_HEAD(spawn_list, spawn_prog);
4829 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
4832 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
4835 struct spawn_prog *prog = NULL;
4837 char *ap, **real_args;
4839 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
4842 TAILQ_FOREACH(prog, &spawns, entry) {
4843 if (!strcasecmp(spawn_name, prog->name))
4847 warnx("spawn_custom: program %s not found", spawn_name);
4851 /* make room for expanded args */
4852 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
4853 err(1, "spawn_custom: calloc real_args");
4855 /* expand spawn_args into real_args */
4856 for (i = 0; i < prog->argc; i++) {
4858 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
4859 if (!strcasecmp(ap, "$bar_border")) {
4861 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
4863 err(1, "spawn_custom border color");
4864 } else if (!strcasecmp(ap, "$bar_color")) {
4866 strdup(r->s->c[SWM_S_COLOR_BAR].name))
4868 err(1, "spawn_custom bar color");
4869 } else if (!strcasecmp(ap, "$bar_font")) {
4870 if ((real_args[i] = strdup(bar_fonts))
4872 err(1, "spawn_custom bar fonts");
4873 } else if (!strcasecmp(ap, "$bar_font_color")) {
4875 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
4877 err(1, "spawn_custom color font");
4878 } else if (!strcasecmp(ap, "$color_focus")) {
4880 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
4882 err(1, "spawn_custom color focus");
4883 } else if (!strcasecmp(ap, "$color_unfocus")) {
4885 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
4887 err(1, "spawn_custom color unfocus");
4889 /* no match --> copy as is */
4890 if ((real_args[i] = strdup(ap)) == NULL)
4891 err(1, "spawn_custom strdup(ap)");
4893 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
4898 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
4899 for (i = 0; i < prog->argc; i++)
4900 DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
4901 DNPRINTF(SWM_D_SPAWN, "\n");
4903 *ret_args = real_args;
4904 return (prog->argc);
4908 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
4914 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4918 spawn(r->ws->idx, &a, 1);
4920 for (i = 0; i < spawn_argc; i++)
4926 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
4932 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4936 if (pipe(select_list_pipe) == -1)
4937 err(1, "pipe error");
4938 if (pipe(select_resp_pipe) == -1)
4939 err(1, "pipe error");
4941 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
4942 err(1, "could not disable SIGPIPE");
4943 switch (*pid = fork()) {
4945 err(1, "cannot fork");
4948 if (dup2(select_list_pipe[0], 0) == -1)
4950 if (dup2(select_resp_pipe[1], 1) == -1)
4952 close(select_list_pipe[1]);
4953 close(select_resp_pipe[0]);
4954 spawn(r->ws->idx, &a, 0);
4956 default: /* parent */
4957 close(select_list_pipe[0]);
4958 close(select_resp_pipe[1]);
4962 for (i = 0; i < spawn_argc; i++)
4968 spawn_insert(char *name, char *args)
4970 char *arg, *cp, *ptr;
4971 struct spawn_prog *sp;
4973 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
4975 if ((sp = calloc(1, sizeof *sp)) == NULL)
4976 err(1, "spawn_insert: malloc");
4977 if ((sp->name = strdup(name)) == NULL)
4978 err(1, "spawn_insert: strdup");
4980 /* convert the arguments to an argument list */
4981 if ((ptr = cp = strdup(args)) == NULL)
4982 err(1, "spawn_insert: strdup");
4983 while ((arg = strsep(&ptr, " \t")) != NULL) {
4984 /* empty field; skip it */
4989 if ((sp->argv = realloc(sp->argv, sp->argc *
4990 sizeof *sp->argv)) == NULL)
4991 err(1, "spawn_insert: realloc");
4992 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
4993 err(1, "spawn_insert: strdup");
4997 TAILQ_INSERT_TAIL(&spawns, sp, entry);
4998 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
5002 spawn_remove(struct spawn_prog *sp)
5006 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
5008 TAILQ_REMOVE(&spawns, sp, entry);
5009 for (i = 0; i < sp->argc; i++)
5015 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
5019 spawn_replace(struct spawn_prog *sp, char *name, char *args)
5021 DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
5024 spawn_insert(name, args);
5026 DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
5030 setspawn(char *name, char *args)
5032 struct spawn_prog *sp;
5034 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
5039 TAILQ_FOREACH(sp, &spawns, entry) {
5040 if (!strcmp(sp->name, name)) {
5044 spawn_replace(sp, name, args);
5045 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5049 if (*args == '\0') {
5050 warnx("error: setspawn: cannot find program: %s", name);
5054 spawn_insert(name, args);
5055 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5059 setconfspawn(char *selector, char *value, int flags)
5061 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, value);
5063 setspawn(selector, value);
5065 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
5072 setconfspawn("term", "xterm", 0);
5073 setconfspawn("spawn_term", "xterm", 0);
5074 setconfspawn("screenshot_all", "screenshot.sh full", 0);
5075 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
5076 setconfspawn("lock", "xlock", 0);
5077 setconfspawn("initscr", "initscreen.sh", 0);
5078 setconfspawn("menu", "dmenu_run"
5081 " -nf $bar_font_color"
5083 " -sf $bar_color", 0);
5084 setconfspawn("search", "dmenu"
5088 " -nf $bar_font_color"
5090 " -sf $bar_color", 0);
5091 setconfspawn("name_workspace", "dmenu"
5095 " -nf $bar_font_color"
5097 " -sf $bar_color", 0);
5101 #define SWM_MODNAME_SIZE 32
5102 #define SWM_KEY_WS "\n+ \t"
5104 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
5108 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
5109 if (mod == NULL || ks == NULL) {
5110 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
5113 if (keystr == NULL || strlen(keystr) == 0) {
5114 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
5120 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
5121 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
5123 cp += (long)strspn(cp, SWM_KEY_WS);
5124 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
5126 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
5128 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
5130 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
5132 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
5134 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
5136 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
5137 *mod |= ControlMask;
5139 *ks = XStringToKeysym(name);
5140 XConvertCase(*ks, ks, &uks);
5141 if (ks == NoSymbol) {
5143 "parsekeys: invalid key %s\n",
5149 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
5154 strdupsafe(char *str)
5159 return (strdup(str));
5163 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
5167 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
5168 keyfuncs[kfid].name, spawn_name);
5170 if ((kp = malloc(sizeof *kp)) == NULL)
5171 err(1, "key_insert: malloc");
5176 kp->spawn_name = strdupsafe(spawn_name);
5177 RB_INSERT(key_tree, &keys, kp);
5179 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
5183 key_lookup(unsigned int mod, KeySym ks)
5190 return (RB_FIND(key_tree, &keys, &kp));
5194 key_remove(struct key *kp)
5196 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
5198 RB_REMOVE(key_tree, &keys, kp);
5199 free(kp->spawn_name);
5202 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
5206 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
5209 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
5213 key_insert(mod, ks, kfid, spawn_name);
5215 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
5219 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
5224 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
5225 keyfuncs[kfid].name, spawn_name);
5227 if ((kp = key_lookup(mod, ks)) != NULL) {
5228 if (kfid == KF_INVALID)
5231 key_replace(kp, mod, ks, kfid, spawn_name);
5232 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5235 if (kfid == KF_INVALID) {
5236 warnx("error: setkeybinding: cannot find mod/key combination");
5237 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5241 key_insert(mod, ks, kfid, spawn_name);
5242 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5246 setconfbinding(char *selector, char *value, int flags)
5248 enum keyfuncid kfid;
5251 struct spawn_prog *sp;
5252 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
5253 if (selector == NULL) {
5254 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
5255 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5257 setkeybinding(mod, ks, kfid, NULL);
5262 /* search by key function name */
5263 for (kfid = 0; kfid < KF_INVALID; (kfid)++) {
5264 if (strncasecmp(selector, keyfuncs[kfid].name,
5265 SWM_FUNCNAME_LEN) == 0) {
5266 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5268 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5269 setkeybinding(mod, ks, kfid, NULL);
5275 /* search by custom spawn name */
5276 TAILQ_FOREACH(sp, &spawns, entry) {
5277 if (strcasecmp(selector, sp->name) == 0) {
5278 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5280 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5281 setkeybinding(mod, ks, KF_SPAWN_CUSTOM,
5288 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
5295 setkeybinding(MODKEY, XK_space, KF_CYCLE_LAYOUT,NULL);
5296 setkeybinding(MODKEY|ShiftMask, XK_backslash, KF_FLIP_LAYOUT, NULL);
5297 setkeybinding(MODKEY|ShiftMask, XK_space, KF_STACK_RESET, NULL);
5298 setkeybinding(MODKEY, XK_h, KF_MASTER_SHRINK, NULL);
5299 setkeybinding(MODKEY, XK_l, KF_MASTER_GROW, NULL);
5300 setkeybinding(MODKEY, XK_comma, KF_MASTER_ADD, NULL);
5301 setkeybinding(MODKEY, XK_period, KF_MASTER_DEL, NULL);
5302 setkeybinding(MODKEY|ShiftMask, XK_comma, KF_STACK_INC, NULL);
5303 setkeybinding(MODKEY|ShiftMask, XK_period, KF_STACK_DEC, NULL);
5304 setkeybinding(MODKEY, XK_Return, KF_SWAP_MAIN, NULL);
5305 setkeybinding(MODKEY, XK_j, KF_FOCUS_NEXT, NULL);
5306 setkeybinding(MODKEY, XK_k, KF_FOCUS_PREV, NULL);
5307 setkeybinding(MODKEY|ShiftMask, XK_j, KF_SWAP_NEXT, NULL);
5308 setkeybinding(MODKEY|ShiftMask, XK_k, KF_SWAP_PREV, NULL);
5309 setkeybinding(MODKEY|ShiftMask, XK_Return, KF_SPAWN_CUSTOM,"term");
5310 setkeybinding(MODKEY, XK_p, KF_SPAWN_CUSTOM,"menu");
5311 setkeybinding(MODKEY|ShiftMask, XK_q, KF_QUIT, NULL);
5312 setkeybinding(MODKEY, XK_q, KF_RESTART, NULL);
5313 setkeybinding(MODKEY, XK_m, KF_FOCUS_MAIN, NULL);
5314 setkeybinding(MODKEY, XK_1, KF_WS_1, NULL);
5315 setkeybinding(MODKEY, XK_2, KF_WS_2, NULL);
5316 setkeybinding(MODKEY, XK_3, KF_WS_3, NULL);
5317 setkeybinding(MODKEY, XK_4, KF_WS_4, NULL);
5318 setkeybinding(MODKEY, XK_5, KF_WS_5, NULL);
5319 setkeybinding(MODKEY, XK_6, KF_WS_6, NULL);
5320 setkeybinding(MODKEY, XK_7, KF_WS_7, NULL);
5321 setkeybinding(MODKEY, XK_8, KF_WS_8, NULL);
5322 setkeybinding(MODKEY, XK_9, KF_WS_9, NULL);
5323 setkeybinding(MODKEY, XK_0, KF_WS_10, NULL);
5324 setkeybinding(MODKEY, XK_F1, KF_WS_11, NULL);
5325 setkeybinding(MODKEY, XK_F2, KF_WS_12, NULL);
5326 setkeybinding(MODKEY, XK_F3, KF_WS_13, NULL);
5327 setkeybinding(MODKEY, XK_F4, KF_WS_14, NULL);
5328 setkeybinding(MODKEY, XK_F5, KF_WS_15, NULL);
5329 setkeybinding(MODKEY, XK_F6, KF_WS_16, NULL);
5330 setkeybinding(MODKEY, XK_F7, KF_WS_17, NULL);
5331 setkeybinding(MODKEY, XK_F8, KF_WS_18, NULL);
5332 setkeybinding(MODKEY, XK_F9, KF_WS_19, NULL);
5333 setkeybinding(MODKEY, XK_F10, KF_WS_20, NULL);
5334 setkeybinding(MODKEY, XK_F11, KF_WS_21, NULL);
5335 setkeybinding(MODKEY, XK_F12, KF_WS_22, NULL);
5336 setkeybinding(MODKEY, XK_Right, KF_WS_NEXT, NULL);
5337 setkeybinding(MODKEY, XK_Left, KF_WS_PREV, NULL);
5338 setkeybinding(MODKEY, XK_Up, KF_WS_NEXT_ALL, NULL);
5339 setkeybinding(MODKEY, XK_Down, KF_WS_PREV_ALL, NULL);
5340 setkeybinding(MODKEY, XK_a, KF_WS_PRIOR, NULL);
5341 setkeybinding(MODKEY|ShiftMask, XK_Right, KF_SCREEN_NEXT, NULL);
5342 setkeybinding(MODKEY|ShiftMask, XK_Left, KF_SCREEN_PREV, NULL);
5343 setkeybinding(MODKEY|ShiftMask, XK_1, KF_MVWS_1, NULL);
5344 setkeybinding(MODKEY|ShiftMask, XK_2, KF_MVWS_2, NULL);
5345 setkeybinding(MODKEY|ShiftMask, XK_3, KF_MVWS_3, NULL);
5346 setkeybinding(MODKEY|ShiftMask, XK_4, KF_MVWS_4, NULL);
5347 setkeybinding(MODKEY|ShiftMask, XK_5, KF_MVWS_5, NULL);
5348 setkeybinding(MODKEY|ShiftMask, XK_6, KF_MVWS_6, NULL);
5349 setkeybinding(MODKEY|ShiftMask, XK_7, KF_MVWS_7, NULL);
5350 setkeybinding(MODKEY|ShiftMask, XK_8, KF_MVWS_8, NULL);
5351 setkeybinding(MODKEY|ShiftMask, XK_9, KF_MVWS_9, NULL);
5352 setkeybinding(MODKEY|ShiftMask, XK_0, KF_MVWS_10, NULL);
5353 setkeybinding(MODKEY|ShiftMask, XK_F1, KF_MVWS_11, NULL);
5354 setkeybinding(MODKEY|ShiftMask, XK_F2, KF_MVWS_12, NULL);
5355 setkeybinding(MODKEY|ShiftMask, XK_F3, KF_MVWS_13, NULL);
5356 setkeybinding(MODKEY|ShiftMask, XK_F4, KF_MVWS_14, NULL);
5357 setkeybinding(MODKEY|ShiftMask, XK_F5, KF_MVWS_15, NULL);
5358 setkeybinding(MODKEY|ShiftMask, XK_F6, KF_MVWS_16, NULL);
5359 setkeybinding(MODKEY|ShiftMask, XK_F7, KF_MVWS_17, NULL);
5360 setkeybinding(MODKEY|ShiftMask, XK_F8, KF_MVWS_18, NULL);
5361 setkeybinding(MODKEY|ShiftMask, XK_F9, KF_MVWS_19, NULL);
5362 setkeybinding(MODKEY|ShiftMask, XK_F10, KF_MVWS_20, NULL);
5363 setkeybinding(MODKEY|ShiftMask, XK_F11, KF_MVWS_21, NULL);
5364 setkeybinding(MODKEY|ShiftMask, XK_F12, KF_MVWS_22, NULL);
5365 setkeybinding(MODKEY, XK_b, KF_BAR_TOGGLE, NULL);
5366 setkeybinding(MODKEY, XK_Tab, KF_FOCUS_NEXT, NULL);
5367 setkeybinding(MODKEY|ShiftMask, XK_Tab, KF_FOCUS_PREV, NULL);
5368 setkeybinding(MODKEY|ShiftMask, XK_x, KF_WIND_KILL, NULL);
5369 setkeybinding(MODKEY, XK_x, KF_WIND_DEL, NULL);
5370 setkeybinding(MODKEY, XK_s, KF_SPAWN_CUSTOM,"screenshot_all");
5371 setkeybinding(MODKEY|ShiftMask, XK_s, KF_SPAWN_CUSTOM,"screenshot_wind");
5372 setkeybinding(MODKEY, XK_t, KF_FLOAT_TOGGLE,NULL);
5373 setkeybinding(MODKEY|ShiftMask, XK_v, KF_VERSION, NULL);
5374 setkeybinding(MODKEY|ShiftMask, XK_Delete, KF_SPAWN_CUSTOM,"lock");
5375 setkeybinding(MODKEY|ShiftMask, XK_i, KF_SPAWN_CUSTOM,"initscr");
5376 setkeybinding(MODKEY, XK_w, KF_ICONIFY, NULL);
5377 setkeybinding(MODKEY|ShiftMask, XK_w, KF_UNICONIFY, NULL);
5378 setkeybinding(MODKEY|ShiftMask, XK_r, KF_RAISE_TOGGLE,NULL);
5379 setkeybinding(MODKEY, XK_v, KF_BUTTON2, NULL);
5380 setkeybinding(MODKEY, XK_equal, KF_WIDTH_GROW, NULL);
5381 setkeybinding(MODKEY, XK_minus, KF_WIDTH_SHRINK,NULL);
5382 setkeybinding(MODKEY|ShiftMask, XK_equal, KF_HEIGHT_GROW,NULL);
5383 setkeybinding(MODKEY|ShiftMask, XK_minus, KF_HEIGHT_SHRINK,NULL);
5384 setkeybinding(MODKEY, XK_bracketleft, KF_MOVE_LEFT,NULL);
5385 setkeybinding(MODKEY, XK_bracketright,KF_MOVE_RIGHT,NULL);
5386 setkeybinding(MODKEY|ShiftMask, XK_bracketleft, KF_MOVE_UP, NULL);
5387 setkeybinding(MODKEY|ShiftMask, XK_bracketright,KF_MOVE_DOWN,NULL);
5388 setkeybinding(MODKEY|ShiftMask, XK_slash, KF_NAME_WORKSPACE,NULL);
5389 setkeybinding(MODKEY, XK_slash, KF_SEARCH_WORKSPACE,NULL);
5390 setkeybinding(MODKEY, XK_f, KF_SEARCH_WIN, NULL);
5392 setkeybinding(MODKEY|ShiftMask, XK_d, KF_DUMPWINS, NULL);
5401 while (RB_EMPTY(&keys) == 0) {
5402 kp = RB_ROOT(&keys);
5408 setkeymapping(char *selector, char *value, int flags)
5410 char keymapping_file[PATH_MAX];
5411 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
5412 if (value[0] == '~')
5413 snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
5414 pwd->pw_dir, &value[1]);
5416 strlcpy(keymapping_file, value, sizeof keymapping_file);
5418 /* load new key bindings; if it fails, revert to default bindings */
5419 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
5423 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
5428 updatenumlockmask(void)
5431 xcb_get_modifier_mapping_reply_t *modmap_r;
5432 xcb_keycode_t *modmap, kc;
5434 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
5437 modmap_r = xcb_get_modifier_mapping_reply(conn,
5438 xcb_get_modifier_mapping(conn),
5441 modmap = xcb_get_modifier_mapping_keycodes(modmap_r);
5442 for (i = 0; i < 8; i++) {
5443 for (j = 0; j < modmap_r->keycodes_per_modifier; j++) {
5444 kc = modmap[i * modmap_r->keycodes_per_modifier
5447 if (kc == *((xcb_keycode_t *)xcb_key_symbols_get_keycode(syms,
5449 numlockmask = (1 << i);
5461 xcb_keycode_t *code;
5462 unsigned int modifiers[] =
5463 { 0, LockMask, numlockmask, numlockmask | LockMask };
5466 DNPRINTF(SWM_D_MISC, "grabkeys\n");
5467 updatenumlockmask();
5469 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
5470 for (k = 0; k < num_screens; k++) {
5471 if (TAILQ_EMPTY(&screens[k].rl))
5473 xcb_ungrab_key(conn, XCB_GRAB_ANY, screens[k].root,
5475 RB_FOREACH(kp, key_tree, &keys) {
5476 if ((code = xcb_key_symbols_get_keycode(syms,
5478 for (j = 0; j < LENGTH(modifiers); j++)
5479 xcb_grab_key(conn, True,
5481 kp->mod | modifiers[j],
5482 *code, XCB_GRAB_MODE_ASYNC,
5483 XCB_GRAB_MODE_ASYNC);
5489 grabbuttons(struct ws_win *win, int focused)
5492 unsigned int modifiers[] =
5493 { 0, LockMask, numlockmask, numlockmask|LockMask };
5495 updatenumlockmask();
5496 xcb_ungrab_button(conn, XCB_BUTTON_INDEX_ANY, win->id,
5497 XCB_BUTTON_MASK_ANY);
5499 for (i = 0; i < LENGTH(buttons); i++)
5500 if (buttons[i].action == client_click)
5501 for (j = 0; j < LENGTH(modifiers); j++)
5502 xcb_grab_button(conn, False, win->id,
5504 XCB_GRAB_MODE_ASYNC,
5511 xcb_grab_button(conn, False, win->id, BUTTONMASK,
5512 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_SYNC, XCB_WINDOW_NONE,
5513 XCB_CURSOR_NONE, XCB_BUTTON_INDEX_ANY, XCB_BUTTON_MASK_ANY);
5516 const char *quirkname[] = {
5517 "NONE", /* config string for "no value" */
5526 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
5527 #define SWM_Q_WS "\n|+ \t"
5529 parsequirks(char *qstr, unsigned long *quirk)
5539 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
5541 cp += (long)strspn(cp, SWM_Q_WS);
5542 for (i = 0; i < LENGTH(quirkname); i++) {
5543 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
5544 DNPRINTF(SWM_D_QUIRK,
5545 "parsequirks: %s\n", name);
5550 *quirk |= 1 << (i-1);
5554 if (i >= LENGTH(quirkname)) {
5555 DNPRINTF(SWM_D_QUIRK,
5556 "parsequirks: invalid quirk [%s]\n", name);
5564 quirk_insert(const char *class, const char *name, unsigned long quirk)
5568 DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
5571 if ((qp = malloc(sizeof *qp)) == NULL)
5572 err(1, "quirk_insert: malloc");
5573 if ((qp->class = strdup(class)) == NULL)
5574 err(1, "quirk_insert: strdup");
5575 if ((qp->name = strdup(name)) == NULL)
5576 err(1, "quirk_insert: strdup");
5579 TAILQ_INSERT_TAIL(&quirks, qp, entry);
5581 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
5585 quirk_remove(struct quirk *qp)
5587 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
5588 qp->name, qp->quirk);
5590 TAILQ_REMOVE(&quirks, qp, entry);
5595 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
5599 quirk_replace(struct quirk *qp, const char *class, const char *name,
5600 unsigned long quirk)
5602 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
5603 qp->name, qp->quirk);
5606 quirk_insert(class, name, quirk);
5608 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
5612 setquirk(const char *class, const char *name, unsigned long quirk)
5616 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
5619 TAILQ_FOREACH(qp, &quirks, entry) {
5620 if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
5624 quirk_replace(qp, class, name, quirk);
5625 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5630 warnx("error: setquirk: cannot find class/name combination");
5634 quirk_insert(class, name, quirk);
5635 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5639 setconfquirk(char *selector, char *value, int flags)
5641 char *cp, *class, *name;
5643 unsigned long quirks;
5644 if (selector == NULL)
5646 if ((cp = strchr(selector, ':')) == NULL)
5651 if ((retval = parsequirks(value, &quirks)) == 0)
5652 setquirk(class, name, quirks);
5659 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
5660 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
5661 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
5662 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
5663 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5664 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
5665 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5666 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5667 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5668 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5669 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
5670 setquirk("pcb", "pcb", SWM_Q_FLOAT);
5671 setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
5674 /* conf file stuff */
5675 #define SWM_CONF_FILE "spectrwm.conf"
5676 #define SWM_CONF_FILE_OLD "scrotwm.conf"
5680 SWM_S_BAR_AT_BOTTOM,
5681 SWM_S_BAR_BORDER_WIDTH,
5688 SWM_S_CLOCK_ENABLED,
5691 SWM_S_CYCLE_VISIBLE,
5693 SWM_S_DISABLE_BORDER,
5695 SWM_S_FOCUS_CLOSE_WRAP,
5696 SWM_S_FOCUS_DEFAULT,
5702 SWM_S_STACK_ENABLED,
5704 SWM_S_TITLE_CLASS_ENABLED,
5705 SWM_S_TITLE_NAME_ENABLED,
5706 SWM_S_URGENT_ENABLED,
5707 SWM_S_VERBOSE_LAYOUT,
5708 SWM_S_WINDOW_NAME_ENABLED,
5709 SWM_S_WORKSPACE_LIMIT
5713 setconfvalue(char *selector, char *value, int flags)
5719 case SWM_S_BAR_ACTION:
5721 if ((bar_argv[0] = strdup(value)) == NULL)
5722 err(1, "setconfvalue: bar_action");
5724 case SWM_S_BAR_AT_BOTTOM:
5725 bar_at_bottom = atoi(value);
5727 case SWM_S_BAR_BORDER_WIDTH:
5728 bar_border_width = atoi(value);
5729 if (bar_border_width < 0)
5730 bar_border_width = 0;
5732 case SWM_S_BAR_DELAY:
5733 bar_delay = atoi(value);
5735 case SWM_S_BAR_ENABLED:
5736 bar_enabled = atoi(value);
5738 case SWM_S_BAR_FONT:
5740 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
5741 err(1, "setconfvalue: asprintf: failed to allocate "
5742 "memory for bar_fonts.");
5746 case SWM_S_BAR_FORMAT:
5748 if ((bar_format = strdup(value)) == NULL)
5749 err(1, "setconfvalue: bar_format");
5751 case SWM_S_BAR_JUSTIFY:
5752 if (!strcmp(value, "left"))
5753 bar_justify = SWM_BAR_JUSTIFY_LEFT;
5754 else if (!strcmp(value, "center"))
5755 bar_justify = SWM_BAR_JUSTIFY_CENTER;
5756 else if (!strcmp(value, "right"))
5757 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
5759 errx(1, "invalid bar_justify");
5761 case SWM_S_BORDER_WIDTH:
5762 border_width = atoi(value);
5763 if (border_width < 0)
5766 case SWM_S_CLOCK_ENABLED:
5767 clock_enabled = atoi(value);
5769 case SWM_S_CLOCK_FORMAT:
5770 #ifndef SWM_DENY_CLOCK_FORMAT
5772 if ((clock_format = strdup(value)) == NULL)
5773 err(1, "setconfvalue: clock_format");
5776 case SWM_S_CYCLE_EMPTY:
5777 cycle_empty = atoi(value);
5779 case SWM_S_CYCLE_VISIBLE:
5780 cycle_visible = atoi(value);
5782 case SWM_S_DIALOG_RATIO:
5783 dialog_ratio = atof(value);
5784 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
5787 case SWM_S_DISABLE_BORDER:
5788 disable_border = atoi(value);
5790 case SWM_S_FOCUS_CLOSE:
5791 if (!strcmp(value, "first"))
5792 focus_close = SWM_STACK_BOTTOM;
5793 else if (!strcmp(value, "last"))
5794 focus_close = SWM_STACK_TOP;
5795 else if (!strcmp(value, "next"))
5796 focus_close = SWM_STACK_ABOVE;
5797 else if (!strcmp(value, "previous"))
5798 focus_close = SWM_STACK_BELOW;
5800 errx(1, "focus_close");
5802 case SWM_S_FOCUS_CLOSE_WRAP:
5803 focus_close_wrap = atoi(value);
5805 case SWM_S_FOCUS_DEFAULT:
5806 if (!strcmp(value, "last"))
5807 focus_default = SWM_STACK_TOP;
5808 else if (!strcmp(value, "first"))
5809 focus_default = SWM_STACK_BOTTOM;
5811 errx(1, "focus_default");
5813 case SWM_S_FOCUS_MODE:
5814 if (!strcmp(value, "default"))
5815 focus_mode = SWM_FOCUS_DEFAULT;
5816 else if (!strcmp(value, "follow_cursor"))
5817 focus_mode = SWM_FOCUS_FOLLOW;
5818 else if (!strcmp(value, "synergy"))
5819 focus_mode = SWM_FOCUS_SYNERGY;
5821 errx(1, "focus_mode");
5823 case SWM_S_SPAWN_ORDER:
5824 if (!strcmp(value, "first"))
5825 spawn_position = SWM_STACK_BOTTOM;
5826 else if (!strcmp(value, "last"))
5827 spawn_position = SWM_STACK_TOP;
5828 else if (!strcmp(value, "next"))
5829 spawn_position = SWM_STACK_ABOVE;
5830 else if (!strcmp(value, "previous"))
5831 spawn_position = SWM_STACK_BELOW;
5833 errx(1, "spawn_position");
5835 case SWM_S_SPAWN_TERM:
5836 setconfspawn("term", value, 0);
5837 setconfspawn("spawn_term", value, 0);
5841 case SWM_S_SS_ENABLED:
5842 ss_enabled = atoi(value);
5844 case SWM_S_STACK_ENABLED:
5845 stack_enabled = atoi(value);
5847 case SWM_S_TERM_WIDTH:
5848 term_width = atoi(value);
5852 case SWM_S_TITLE_CLASS_ENABLED:
5853 title_class_enabled = atoi(value);
5855 case SWM_S_TITLE_NAME_ENABLED:
5856 title_name_enabled = atoi(value);
5858 case SWM_S_URGENT_ENABLED:
5859 urgent_enabled = atoi(value);
5861 case SWM_S_VERBOSE_LAYOUT:
5862 verbose_layout = atoi(value);
5863 for (i = 0; layouts[i].l_stack != NULL; i++) {
5865 layouts[i].l_string = fancy_stacker;
5867 layouts[i].l_string = plain_stacker;
5870 case SWM_S_WINDOW_NAME_ENABLED:
5871 window_name_enabled = atoi(value);
5873 case SWM_S_WORKSPACE_LIMIT:
5874 workspace_limit = atoi(value);
5875 if (workspace_limit > SWM_WS_MAX)
5876 workspace_limit = SWM_WS_MAX;
5877 else if (workspace_limit < 1)
5878 workspace_limit = 1;
5887 setconfmodkey(char *selector, char *value, int flags)
5889 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
5890 update_modkey(Mod1Mask);
5891 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
5892 update_modkey(Mod2Mask);
5893 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
5894 update_modkey(Mod3Mask);
5895 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
5896 update_modkey(Mod4Mask);
5903 setconfcolor(char *selector, char *value, int flags)
5905 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
5910 setconfregion(char *selector, char *value, int flags)
5912 custom_region(value);
5917 setautorun(char *selector, char *value, int flags)
5927 if (getenv("SWM_STARTED"))
5931 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
5932 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
5934 if (ws_id < 0 || ws_id >= workspace_limit)
5935 errx(1, "autorun: invalid workspace %d", ws_id + 1);
5938 * This is a little intricate
5940 * If the pid already exists we simply reuse it because it means it was
5941 * used before AND not claimed by manage_window. We get away with
5942 * altering it in the parent after INSERT because this can not be a race
5945 while ((ap = strsep(&sp, " \t")) != NULL) {
5948 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
5950 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
5951 err(1, "setautorun: realloc");
5952 a.argv[argc - 1] = ap;
5955 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
5956 err(1, "setautorun: realloc");
5957 a.argv[argc] = NULL;
5959 if ((pid = fork()) == 0) {
5960 spawn(ws_id, &a, 1);
5969 p = calloc(1, sizeof *p);
5972 TAILQ_INSERT_TAIL(&pidlist, p, entry);
5982 setlayout(char *selector, char *value, int flags)
5984 int ws_id, i, x, mg, ma, si, raise, f = 0;
5985 int st = SWM_V_STACK, num_screens;
5987 struct workspace *ws;
5989 if (getenv("SWM_STARTED"))
5993 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
5994 &ws_id, &mg, &ma, &si, &raise, s) != 6)
5995 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
5996 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
5999 if (ws_id < 0 || ws_id >= workspace_limit)
6000 errx(1, "layout: invalid workspace %d", ws_id + 1);
6002 if (!strcasecmp(s, "vertical"))
6004 else if (!strcasecmp(s, "vertical_flip")) {
6007 } else if (!strcasecmp(s, "horizontal"))
6009 else if (!strcasecmp(s, "horizontal_flip")) {
6012 } else if (!strcasecmp(s, "fullscreen"))
6015 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6016 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6019 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6020 for (i = 0; i < num_screens; i++) {
6021 ws = (struct workspace *)&screens[i].ws;
6022 ws[ws_id].cur_layout = &layouts[st];
6024 ws[ws_id].always_raise = raise;
6025 if (st == SWM_MAX_STACK)
6029 for (x = 0; x < abs(mg); x++) {
6030 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6031 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
6032 SWM_ARG_ID_MASTERSHRINK);
6036 for (x = 0; x < abs(ma); x++) {
6037 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6038 ma >= 0 ? SWM_ARG_ID_MASTERADD :
6039 SWM_ARG_ID_MASTERDEL);
6043 for (x = 0; x < abs(si); x++) {
6044 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6045 si >= 0 ? SWM_ARG_ID_STACKINC :
6046 SWM_ARG_ID_STACKDEC);
6051 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6052 SWM_ARG_ID_FLIPLAYOUT);
6060 /* config options */
6061 struct config_option {
6063 int (*func)(char*, char*, int);
6066 struct config_option configopt[] = {
6067 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
6068 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
6069 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
6070 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
6071 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
6072 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
6073 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
6074 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
6075 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
6076 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
6077 { "bar_format", setconfvalue, SWM_S_BAR_FORMAT },
6078 { "keyboard_mapping", setkeymapping, 0 },
6079 { "bind", setconfbinding, 0 },
6080 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
6081 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
6082 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
6083 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
6084 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
6085 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
6086 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
6087 { "workspace_limit", setconfvalue, SWM_S_WORKSPACE_LIMIT },
6088 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
6089 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
6090 { "modkey", setconfmodkey, 0 },
6091 { "program", setconfspawn, 0 },
6092 { "quirk", setconfquirk, 0 },
6093 { "region", setconfregion, 0 },
6094 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
6095 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
6096 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
6097 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
6098 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
6099 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
6100 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
6101 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
6102 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
6103 { "focus_close", setconfvalue, SWM_S_FOCUS_CLOSE },
6104 { "focus_close_wrap", setconfvalue, SWM_S_FOCUS_CLOSE_WRAP },
6105 { "focus_default", setconfvalue, SWM_S_FOCUS_DEFAULT },
6106 { "spawn_position", setconfvalue, SWM_S_SPAWN_ORDER },
6107 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
6108 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
6109 { "autorun", setautorun, 0 },
6110 { "layout", setlayout, 0 },
6115 conf_load(char *filename, int keymapping)
6118 char *line, *cp, *optsub, *optval;
6119 size_t linelen, lineno = 0;
6120 int wordlen, i, optind;
6121 struct config_option *opt;
6123 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
6125 if (filename == NULL) {
6126 warnx("conf_load: no filename");
6129 if ((config = fopen(filename, "r")) == NULL) {
6130 warn("conf_load: fopen: %s", filename);
6134 while (!feof(config)) {
6135 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
6138 err(1, "%s", filename);
6143 cp += strspn(cp, " \t\n"); /* eat whitespace */
6144 if (cp[0] == '\0') {
6149 /* get config option */
6150 wordlen = strcspn(cp, "=[ \t\n");
6152 warnx("%s: line %zd: no option found",
6157 for (i = 0; i < LENGTH(configopt); i++) {
6158 opt = &configopt[i];
6159 if (!strncasecmp(cp, opt->optname, wordlen) &&
6160 strlen(opt->optname) == wordlen) {
6166 warnx("%s: line %zd: unknown option %.*s",
6167 filename, lineno, wordlen, cp);
6170 if (keymapping && strcmp(opt->optname, "bind")) {
6171 warnx("%s: line %zd: invalid option %.*s",
6172 filename, lineno, wordlen, cp);
6176 cp += strspn(cp, " \t\n"); /* eat whitespace */
6177 /* get [selector] if any */
6181 wordlen = strcspn(cp, "]");
6184 warnx("%s: line %zd: syntax error",
6189 if (asprintf(&optsub, "%.*s", wordlen, cp) ==
6191 warnx("%s: line %zd: unable to allocate"
6192 "memory for selector", filename,
6198 cp += strspn(cp, "] \t\n"); /* eat trailing */
6200 cp += strspn(cp, "= \t\n"); /* eat trailing */
6202 optval = strdup(cp);
6203 /* call function to deal with it all */
6204 if (configopt[optind].func(optsub, optval,
6205 configopt[optind].funcflags) != 0)
6206 errx(1, "%s: line %zd: invalid data for %s",
6207 filename, lineno, configopt[optind].optname);
6214 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
6221 DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
6227 set_child_transient(struct ws_win *win, xcb_window_t *trans)
6229 struct ws_win *parent, *w;
6230 struct swm_region *r;
6231 struct workspace *ws;
6232 xcb_icccm_wm_hints_t wmh;
6234 parent = find_window(win->transient);
6236 parent->child_trans = win;
6238 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
6239 " for 0x%x trans 0x%x\n", win->id, win->transient);
6241 r = root_to_region(win->wa->root);
6243 /* parent doen't exist in our window list */
6244 TAILQ_FOREACH(w, &ws->winlist, entry) {
6245 if (xcb_icccm_get_wm_hints_reply(conn,
6246 xcb_icccm_get_wm_hints(conn, w->id),
6248 warnx("can't get hints for 0x%x", w->id);
6252 if (win->hints.window_group != wmh.window_group)
6255 w->child_trans = win;
6256 win->transient = w->id;
6258 DNPRINTF(SWM_D_MISC, "set_child_transient: adjusting "
6259 "transient to 0x%x\n", win->transient);
6266 window_get_pid(xcb_window_t win)
6271 xcb_get_property_cookie_t pc;
6272 xcb_get_property_reply_t *pr;
6274 apid = get_atom_from_string("_NET_WM_PID");
6275 if (apid == XCB_ATOM_NONE)
6278 pc = xcb_get_property(conn, False, win, apid, XCB_ATOM_CARDINAL, 0, 1);
6279 pr = xcb_get_property_reply(conn, pc, NULL);
6282 if (pr->type != XCB_ATOM_CARDINAL) {
6287 ret = *((pid_t *)xcb_get_property_value(pr));
6293 apid = get_atom_from_string("_SWM_PID");
6294 pc = xcb_get_property(conn, False, win, apid, XCB_ATOM_STRING,
6296 pr = xcb_get_property_reply(conn, pc, NULL);
6299 if (pr->type != XCB_ATOM_STRING) {
6304 ret = strtonum(xcb_get_property_value(pr), 0, INT_MAX, &errstr);
6311 manage_window(xcb_window_t id)
6313 xcb_window_t trans = XCB_WINDOW_NONE;
6314 struct workspace *ws;
6315 struct ws_win *win, *ww;
6316 int i, ws_idx, border_me = 0;
6317 xcb_atom_t ws_idx_atom = XCB_ATOM_NONE;
6318 char ws_idx_str[SWM_PROPLEN], *prop = NULL;
6320 struct swm_region *r;
6324 uint32_t event_mask;
6326 xcb_get_property_reply_t *gpr;
6327 xcb_icccm_get_wm_protocols_reply_t wpr;
6329 if ((win = find_window(id)) != NULL)
6330 return (win); /* already being managed */
6332 /* see if we are on the unmanaged list */
6333 if ((win = find_unmanaged_window(id)) != NULL) {
6334 DNPRINTF(SWM_D_MISC, "manage_window: previously unmanaged "
6335 "window: 0x%x\n", win->id);
6336 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6338 set_child_transient(win, &trans);
6340 if (trans && (ww = find_window(trans)))
6341 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
6342 else if ((ww = win->ws->focus) &&
6343 spawn_position == SWM_STACK_ABOVE)
6344 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus,
6346 else if (ww && spawn_position == SWM_STACK_BELOW)
6347 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6348 else switch (spawn_position) {
6351 case SWM_STACK_ABOVE:
6352 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6354 case SWM_STACK_BOTTOM:
6355 case SWM_STACK_BELOW:
6356 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6359 ewmh_update_actions(win);
6363 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
6364 err(1, "manage_window: calloc: failed to allocate memory for "
6370 /* see if we need to override the workspace */
6371 p = find_pid(window_get_pid(id));
6373 /* Get all the window data in one shot */
6374 ws_idx_atom = get_atom_from_string("_SWM_WS");
6376 gpr = xcb_get_property_reply(conn,
6377 xcb_get_property(conn, False, id, ws_idx_atom,
6378 XCB_ATOM_STRING, 0, SWM_PROPLEN),
6381 proplen = xcb_get_property_value_length(gpr);
6383 prop = malloc(proplen + 1);
6386 xcb_get_property_value(gpr),
6388 prop[proplen] = '\0';
6394 win->wa = xcb_get_geometry_reply(conn,
6395 xcb_get_geometry(conn, id),
6397 xcb_icccm_get_wm_normal_hints_reply(conn,
6398 xcb_icccm_get_wm_normal_hints(conn, id),
6400 xcb_icccm_get_wm_hints_reply(conn,
6401 xcb_icccm_get_wm_hints(conn, id),
6403 xcb_icccm_get_wm_transient_for_reply(conn,
6404 xcb_icccm_get_wm_transient_for(conn, id),
6407 win->transient = trans;
6408 set_child_transient(win, &trans);
6409 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, "
6410 "transient: 0x%x\n", win->id, win->transient);
6413 prot = get_atom_from_string("WM_PROTOCOLS");
6415 /* get supported protocols */
6416 if (xcb_icccm_get_wm_protocols_reply(conn,
6417 xcb_icccm_get_wm_protocols(conn, id, prot),
6419 for (i = 0; i < wpr.atoms_len; i++) {
6420 if (wpr.atoms[i] == takefocus)
6421 win->take_focus = 1;
6422 if (wpr.atoms[i] == adelete)
6423 win->can_delete = 1;
6425 xcb_icccm_get_wm_protocols_reply_wipe(&wpr);
6428 win->iconic = get_iconic(win);
6431 * Figure out where to put the window. If it was previously assigned to
6432 * a workspace (either by spawn() or manually moving), and isn't
6433 * transient, * put it in the same workspace
6435 r = root_to_region(win->wa->root);
6437 ws = &r->s->ws[p->ws];
6438 TAILQ_REMOVE(&pidlist, p, entry);
6441 } else if (prop && win->transient == 0) {
6442 DNPRINTF(SWM_D_PROP, "manage_window: get _SWM_WS: %s\n", prop);
6443 ws_idx = strtonum(prop, 0, workspace_limit - 1,
6446 DNPRINTF(SWM_D_EVENT, "manage_window: window: #%s: %s",
6449 ws = &r->s->ws[ws_idx];
6452 /* this should launch transients in the same ws as parent */
6454 if ((ww = find_window(trans)) != NULL)
6460 warnx("manage_window: fix this "
6466 /* set up the window layout */
6469 win->s = r->s; /* this never changes */
6470 if (trans && (ww = find_window(trans)))
6471 TAILQ_INSERT_AFTER(&ws->winlist, ww, win, entry);
6472 else if (win->ws->focus && spawn_position == SWM_STACK_ABOVE)
6473 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus, win,
6475 else if (win->ws->focus && spawn_position == SWM_STACK_BELOW)
6476 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6477 else switch (spawn_position) {
6480 case SWM_STACK_ABOVE:
6481 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6483 case SWM_STACK_BOTTOM:
6484 case SWM_STACK_BELOW:
6485 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6488 /* ignore window border if there is one. */
6489 WIDTH(win) = win->wa->width;
6490 HEIGHT(win) = win->wa->height;
6491 X(win) = win->wa->x + win->wa->border_width;
6492 Y(win) = win->wa->y + win->wa->border_width;
6494 win->g_floatvalid = 0;
6495 win->floatmaxed = 0;
6496 win->ewmh_flags = 0;
6498 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, (x,y) w x h: "
6499 "(%d,%d) %d x %d, ws: %d\n", win->id, X(win), Y(win), WIDTH(win),
6500 HEIGHT(win), ws->idx);
6502 constrain_window(win, r, 0);
6504 /* Set window properties so we can remember this after reincarnation */
6505 if (ws_idx_atom && prop == NULL &&
6506 snprintf(ws_idx_str, SWM_PROPLEN, "%d", ws->idx) <
6508 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
6510 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
6511 ws_idx_atom, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
6517 ewmh_autoquirk(win);
6519 if (xcb_icccm_get_wm_class_reply(conn,
6520 xcb_icccm_get_wm_class(conn, win->id),
6522 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
6523 win->ch.class_name, win->ch.instance_name);
6525 /* java is retarded so treat it special */
6526 if (strstr(win->ch.instance_name, "sun-awt")) {
6531 TAILQ_FOREACH(qp, &quirks, entry) {
6532 if (!strcmp(win->ch.class_name, qp->class) &&
6533 !strcmp(win->ch.instance_name, qp->name)) {
6534 DNPRINTF(SWM_D_CLASS, "manage_window: found: "
6535 "class: %s, name: %s\n", win->ch.class_name,
6536 win->ch.instance_name);
6537 if (qp->quirk & SWM_Q_FLOAT) {
6541 win->quirks = qp->quirk;
6546 /* alter window position if quirky */
6547 if (win->quirks & SWM_Q_ANYWHERE) {
6548 win->manual = 1; /* don't center the quirky windows */
6549 if (bar_enabled && Y(win) < bar_height)
6550 Y(win) = bar_height;
6551 if (WIDTH(win) + X(win) > WIDTH(r))
6552 X(win) = WIDTH(r) - WIDTH(win) - 2;
6556 /* Reset font sizes (the bruteforce way; no default keybinding). */
6557 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
6558 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6559 fake_keypress(win, XK_KP_Subtract, ShiftMask);
6560 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6561 fake_keypress(win, XK_KP_Add, ShiftMask);
6564 ewmh_get_win_state(win);
6565 ewmh_update_actions(win);
6566 ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
6571 X(win) -= border_width;
6572 Y(win) -= border_width;
6576 event_mask = XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_FOCUS_CHANGE |
6577 XCB_EVENT_MASK_PROPERTY_CHANGE | XCB_EVENT_MASK_STRUCTURE_NOTIFY;
6579 xcb_change_window_attributes(conn, id, XCB_CW_EVENT_MASK, &event_mask);
6581 /* floaters need to be mapped if they are in the current workspace */
6582 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
6583 map_window_raised(win->id);
6589 free_window(struct ws_win *win)
6591 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%x\n", win->id);
6596 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6601 xcb_icccm_get_wm_class_reply_wipe(&win->ch);
6606 memset(win, 0xff, sizeof *win); /* XXX kill later */
6609 DNPRINTF(SWM_D_MISC, "free_window: done\n");
6613 unmanage_window(struct ws_win *win)
6615 struct ws_win *parent;
6616 xcb_screen_t *screen;
6621 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%x\n", win->id);
6623 if (win->transient) {
6624 parent = find_window(win->transient);
6626 parent->child_trans = NULL;
6629 /* focus on root just in case */
6630 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
6631 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT,
6632 screen->root, XCB_CURRENT_TIME);
6636 TAILQ_REMOVE(&win->ws->winlist, win, entry);
6637 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
6641 focus_magic(struct ws_win *win)
6643 DNPRINTF(SWM_D_FOCUS, "focus_magic: window: 0x%x\n", WINID(win));
6646 /* if there are no windows clear the status-bar */
6651 if (win->child_trans) {
6652 /* win = parent & has a transient so focus on that */
6654 focus_win(win->child_trans);
6655 if (win->child_trans->take_focus)
6656 client_msg(win, takefocus);
6658 /* make sure transient hasn't disappeared */
6659 if (validate_win(win->child_trans) == 0) {
6660 focus_win(win->child_trans);
6661 if (win->child_trans->take_focus)
6662 client_msg(win->child_trans, takefocus);
6664 win->child_trans = NULL;
6666 if (win->take_focus)
6667 client_msg(win, takefocus);
6673 if (win->take_focus)
6674 client_msg(win, takefocus);
6679 expose(xcb_expose_event_t *e)
6682 struct swm_region *r;
6684 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%x\n", e->window);
6686 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6687 for (i = 0; i < num_screens; i++)
6688 TAILQ_FOREACH(r, &screens[i].rl, entry)
6689 if (e->window == WINID(r->bar))
6696 keypress(xcb_key_press_event_t *e)
6701 keysym = XkbKeycodeToKeysym(display, (KeyCode)e->detail, 0, 0);
6703 DNPRINTF(SWM_D_EVENT, "keypress: %u\n", e->detail);
6705 if ((kp = key_lookup(CLEANMASK(e->state), keysym)) == NULL)
6708 if (kp->funcid == KF_SPAWN_CUSTOM)
6709 spawn_custom(root_to_region(e->root),
6710 &(keyfuncs[kp->funcid].args), kp->spawn_name);
6711 else if (keyfuncs[kp->funcid].func)
6712 keyfuncs[kp->funcid].func(root_to_region(e->root),
6713 &(keyfuncs[kp->funcid].args));
6717 buttonpress(xcb_button_press_event_t *e)
6722 DNPRINTF(SWM_D_EVENT, "buttonpress: window 0x%x, detail: %u\n",
6723 e->event, e->detail);
6725 if ((win = find_window(e->event)) == NULL)
6729 action = client_click;
6731 for (i = 0; i < LENGTH(buttons); i++)
6732 if (action == buttons[i].action && buttons[i].func &&
6733 buttons[i].button == e->detail &&
6734 CLEANMASK(buttons[i].mask) == CLEANMASK(e->state))
6735 buttons[i].func(win, &buttons[i].args);
6741 configurerequest(xcb_configure_request_event_t *e)
6746 uint32_t wc[7] = {0};
6748 if ((win = find_window(e->window)) == NULL)
6749 if ((win = find_unmanaged_window(e->window)) == NULL)
6753 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
6754 mask |= XCB_CONFIG_WINDOW_X;
6757 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
6758 mask |= XCB_CONFIG_WINDOW_Y;
6761 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH) {
6762 mask |= XCB_CONFIG_WINDOW_WIDTH;
6765 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT) {
6766 mask |= XCB_CONFIG_WINDOW_HEIGHT;
6767 wc[i++] = e->height;
6769 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH) {
6770 mask |= XCB_CONFIG_WINDOW_BORDER_WIDTH;
6771 wc[i++] = e->border_width;
6773 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING) {
6774 mask |= XCB_CONFIG_WINDOW_SIBLING;
6775 wc[i++] = e->sibling;
6777 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE) {
6778 mask |= XCB_CONFIG_WINDOW_STACK_MODE;
6779 wc[i++] = e->stack_mode;
6782 DNPRINTF(SWM_D_EVENT, "configurerequest: new window: 0x%x, "
6783 "new: %s, (x,y) w x h: (%d,%d) %d x %d\n", e->window,
6784 YESNO(new), wc[0], wc[1], wc[2], wc[3]);
6786 xcb_configure_window(conn, e->window, mask, wc);
6787 } else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) &&
6788 !(win->ewmh_flags & EWMH_F_FULLSCREEN)) {
6789 win->g_float.x = e->x - X(win->ws->r);
6790 win->g_float.y = e->y - Y(win->ws->r);
6791 win->g_float.w = e->width;
6792 win->g_float.h = e->height;
6793 win->g_floatvalid = 1;
6795 if (win->floating) {
6796 win->g = win->g_float;
6797 win->g.x += X(win->ws->r);
6798 win->g.y += Y(win->ws->r);
6811 configurenotify(xcb_configure_notify_event_t *e)
6815 DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%x\n",
6818 win = find_window(e->window);
6820 xcb_icccm_get_wm_normal_hints_reply(conn,
6821 xcb_icccm_get_wm_normal_hints(conn, win->id),
6830 destroynotify(xcb_destroy_notify_event_t *e)
6834 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%x\n", e->window);
6836 if ((win = find_window(e->window)) == NULL) {
6837 if ((win = find_unmanaged_window(e->window)) == NULL)
6843 /* make sure we focus on something */
6846 unmanage_window(win);
6852 enternotify(xcb_enter_notify_event_t *e)
6855 DNPRINTF(SWM_D_FOCUS, "enternotify: window: 0x%x, mode: %d, detail: "
6856 "%d, root: 0x%x, subwindow: 0x%x, same_screen_focus: %s, "
6857 "state: %d\n", e->event, e->mode, e->detail, e->root,
6858 e->child, YESNO(e->same_screen_focus), e->state);
6860 if (e->mode != XCB_NOTIFY_MODE_NORMAL) {
6861 DNPRINTF(SWM_D_EVENT, "skip enternotify: generated by "
6866 switch (focus_mode) {
6867 case SWM_FOCUS_DEFAULT:
6869 case SWM_FOCUS_FOLLOW:
6871 case SWM_FOCUS_SYNERGY:
6875 if ((win = find_window(e->event)) == NULL) {
6876 DNPRINTF(SWM_D_EVENT, "skip enternotify: window is NULL\n");
6885 /* lets us use one switch statement for arbitrary mode/detail combinations */
6886 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
6889 mapnotify(xcb_map_notify_event_t *e)
6893 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%x\n", e->window);
6895 win = manage_window(e->window);
6897 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
6900 * focus_win can only set input focus on a mapped window.
6901 * make sure the window really has focus since it is just being mapped.
6903 if (win->ws->focus == win)
6908 mappingnotify(xcb_mapping_notify_event_t *e)
6910 xcb_refresh_keyboard_mapping(syms, e);
6912 if (e->request == XCB_MAPPING_KEYBOARD)
6917 maprequest(xcb_map_request_event_t *e)
6920 struct swm_region *r;
6921 xcb_get_window_attributes_reply_t *war;
6923 DNPRINTF(SWM_D_EVENT, "maprequest: window: 0x%x\n",
6926 war = xcb_get_window_attributes_reply(conn,
6927 xcb_get_window_attributes(conn, e->window),
6931 if (war->override_redirect) {
6937 win = manage_window(e->window);
6939 return; /* can't happen */
6944 /* make new win focused */
6945 r = root_to_region(win->wa->root);
6946 if (win->ws == r->ws)
6951 propertynotify(xcb_property_notify_event_t *e)
6957 xcb_get_atom_name_reply_t *r;
6959 r = xcb_get_atom_name_reply(conn,
6960 xcb_get_atom_name(conn, e->atom),
6963 len = xcb_get_atom_name_name_length(r);
6965 name = malloc(len + 1);
6967 memcpy(name, xcb_get_atom_name_name(r), len);
6970 DNPRINTF(SWM_D_EVENT,
6971 "propertynotify: window: 0x%x, atom: %s\n",
6980 win = find_window(e->window);
6984 if (e->state == XCB_PROPERTY_DELETE && e->atom == a_swm_iconic) {
6985 update_iconic(win, 0);
6986 map_window_raised(win->id);
6993 case XCB_ATOM_WM_CLASS:
6994 case XCB_ATOM_WM_NAME:
7003 unmapnotify(xcb_unmap_notify_event_t *e)
7007 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%x\n", e->window);
7009 /* determine if we need to help unmanage this window */
7010 win = find_window(e->window);
7014 if (getstate(e->window) == XCB_ICCCM_WM_STATE_NORMAL) {
7015 unmanage_window(win);
7018 /* resend unmap because we ated it */
7019 xcb_unmap_window(conn, e->window);
7025 visibilitynotify(xcb_visibility_notify_event_t *e)
7027 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%x\n",
7032 clientmessage(xcb_client_message_event_t *e)
7036 win = find_window(e->window);
7041 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%x, type: %u\n",
7042 e->window, e->type);
7044 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7045 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
7048 if (e->type == ewmh[_NET_CLOSE_WINDOW].atom) {
7049 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
7050 if (win->can_delete)
7051 client_msg(win, adelete);
7053 xcb_kill_client(conn, win->id);
7055 if (e->type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
7056 DNPRINTF(SWM_D_EVENT,
7057 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
7058 if (win->floating) {
7059 if (e->data.data32[0] & (1<<8)) /* x */
7060 X(win) = e->data.data32[1];
7061 if (e->data.data32[0] & (1<<9)) /* y */
7062 Y(win) = e->data.data32[2];
7063 if (e->data.data32[0] & (1<<10)) /* width */
7064 WIDTH(win) = e->data.data32[3];
7065 if (e->data.data32[0] & (1<<11)) /* height */
7066 HEIGHT(win) = e->data.data32[4];
7071 /* TODO: Change stack sizes */
7072 /* notify no change was made. */
7073 config_win(win, NULL);
7076 if (e->type == ewmh[_NET_WM_STATE].atom) {
7077 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
7078 ewmh_update_win_state(win, e->data.data32[1], e->data.data32[0]);
7079 if (e->data.data32[2])
7080 ewmh_update_win_state(win, e->data.data32[2],
7090 xerror_start(Display *d, XErrorEvent *ee)
7097 xerror(Display *d, XErrorEvent *ee)
7099 /* warnx("error: %p %p", display, ee); */
7107 xerrorxlib = XSetErrorHandler(xerror_start);
7109 /* this causes an error if some other window manager is running */
7110 XSelectInput(display, DefaultRootWindow(display),
7111 SubstructureRedirectMask);
7116 XSetErrorHandler(xerror);
7122 new_region(struct swm_screen *s, int x, int y, int w, int h)
7124 struct swm_region *r, *n;
7125 struct workspace *ws = NULL;
7128 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
7129 s->idx, w, h, x, y);
7131 /* remove any conflicting regions */
7132 n = TAILQ_FIRST(&s->rl);
7135 n = TAILQ_NEXT(r, entry);
7136 if (X(r) < (x + w) &&
7137 (X(r) + WIDTH(r)) > x &&
7139 (Y(r) + HEIGHT(r)) > y) {
7140 if (r->ws->r != NULL)
7141 r->ws->old_r = r->ws->r;
7144 TAILQ_REMOVE(&s->rl, r, entry);
7145 TAILQ_INSERT_TAIL(&s->orl, r, entry);
7149 /* search old regions for one to reuse */
7151 /* size + location match */
7152 TAILQ_FOREACH(r, &s->orl, entry)
7153 if (X(r) == x && Y(r) == y &&
7154 HEIGHT(r) == h && WIDTH(r) == w)
7158 TAILQ_FOREACH(r, &s->orl, entry)
7159 if (HEIGHT(r) == h && WIDTH(r) == w)
7163 TAILQ_REMOVE(&s->orl, r, entry);
7164 /* try to use old region's workspace */
7165 if (r->ws->r == NULL)
7168 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
7169 err(1, "new_region: calloc: failed to allocate memory "
7172 /* if we don't have a workspace already, find one */
7174 for (i = 0; i < workspace_limit; i++)
7175 if (s->ws[i].r == NULL) {
7182 errx(1, "new_region: no free workspaces");
7193 TAILQ_INSERT_TAIL(&s->rl, r, entry);
7199 #ifdef SWM_XRR_HAS_CRTC
7202 #endif /* SWM_XRR_HAS_CRTC */
7203 struct swm_region *r;
7205 xcb_randr_get_screen_resources_current_cookie_t src;
7206 xcb_randr_get_screen_resources_current_reply_t *srr;
7207 xcb_randr_get_crtc_info_cookie_t cic;
7208 xcb_randr_get_crtc_info_reply_t *cir = NULL;
7209 xcb_randr_crtc_t *crtc;
7210 xcb_screen_t *screen = get_screen(i);
7212 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7213 if (i >= num_screens)
7214 errx(1, "scan_xrandr: invalid screen");
7216 /* remove any old regions */
7217 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
7218 r->ws->old_r = r->ws->r = NULL;
7220 TAILQ_REMOVE(&screens[i].rl, r, entry);
7221 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
7225 /* map virtual screens onto physical screens */
7226 #ifdef SWM_XRR_HAS_CRTC
7227 if (xrandr_support) {
7228 src = xcb_randr_get_screen_resources_current(conn,
7230 srr = xcb_randr_get_screen_resources_current_reply(conn, src,
7233 new_region(&screens[i], 0, 0,
7234 screen->width_in_pixels,
7235 screen->height_in_pixels);
7238 ncrtc = srr->num_crtcs;
7239 for (c = 0; c < ncrtc; c++) {
7240 crtc = xcb_randr_get_screen_resources_current_crtcs(srr);
7241 cic = xcb_randr_get_crtc_info(conn, crtc[c],
7243 cir = xcb_randr_get_crtc_info_reply(conn, cic, NULL);
7246 if (cir->num_outputs == 0) {
7252 new_region(&screens[i], 0, 0,
7253 screen->width_in_pixels,
7254 screen->height_in_pixels);
7256 new_region(&screens[i],
7257 cir->x, cir->y, cir->width, cir->height);
7262 #endif /* SWM_XRR_HAS_CRTC */
7264 new_region(&screens[i], 0, 0, screen->width_in_pixels,
7265 screen->height_in_pixels);
7270 screenchange(xcb_randr_screen_change_notify_event_t *e)
7272 struct swm_region *r;
7275 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%x\n", e->root);
7277 if (e->rotation & (XCB_RANDR_ROTATION_ROTATE_90
7278 | XCB_RANDR_ROTATION_ROTATE_270))
7279 xcb_randr_set_screen_size(conn, e->root, e->height,
7280 e->width, e->mheight, e->mwidth);
7282 xcb_randr_set_screen_size(conn, e->root, e->width,
7283 e->height, e->mwidth, e->mheight);
7285 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7286 /* silly event doesn't include the screen index */
7287 for (i = 0; i < num_screens; i++)
7288 if (screens[i].root == e->root)
7290 if (i >= num_screens)
7291 errx(1, "screenchange: screen not found");
7293 /* brute force for now, just re-enumerate the regions */
7296 /* add bars to all regions */
7297 for (i = 0; i < num_screens; i++)
7298 TAILQ_FOREACH(r, &screens[i].rl, entry)
7306 xcb_window_t *wins = NULL;
7308 int i, j, num_screens;
7309 uint16_t state, manage;
7311 xcb_query_tree_cookie_t qtc;
7312 xcb_query_tree_reply_t *qtr;
7313 xcb_get_window_attributes_cookie_t c;
7314 xcb_get_window_attributes_reply_t *r;
7315 xcb_get_property_cookie_t pc;
7317 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7318 for (i = 0; i < num_screens; i++) {
7319 qtc = xcb_query_tree(conn, screens[i].root);
7320 qtr = xcb_query_tree_reply(conn, qtc, NULL);
7323 wins = xcb_query_tree_children(qtr);
7324 no = xcb_query_tree_children_length(qtr);
7325 /* attach windows to a region */
7326 /* normal windows */
7327 for (j = 0; j < no; j++) {
7328 c = xcb_get_window_attributes(conn, wins[j]);
7329 r = xcb_get_window_attributes_reply(conn, c, NULL);
7332 if (r->override_redirect) {
7337 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7338 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7344 state = getstate(wins[j]);
7345 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7346 if (r->map_state == XCB_MAP_STATE_VIEWABLE || manage)
7347 manage_window(wins[j]);
7350 /* transient windows */
7351 for (j = 0; j < no; j++) {
7352 c = xcb_get_window_attributes(conn, wins[j]);
7353 r = xcb_get_window_attributes_reply(conn, c, NULL);
7356 if (r->override_redirect) {
7362 state = getstate(wins[j]);
7363 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7364 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7365 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7366 &wins[j], NULL) && manage)
7367 manage_window(wins[j]);
7376 int i, j, k, num_screens;
7377 struct workspace *ws;
7378 uint32_t gcv[1], wa[1];
7379 const xcb_query_extension_reply_t *qep;
7380 xcb_cursor_t cursor;
7381 xcb_font_t cursor_font;
7382 xcb_randr_query_version_cookie_t c;
7383 xcb_randr_query_version_reply_t *r;
7385 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7386 if ((screens = calloc(num_screens,
7387 sizeof(struct swm_screen))) == NULL)
7388 err(1, "setup_screens: calloc: failed to allocate memory for "
7391 /* initial Xrandr setup */
7392 xrandr_support = False;
7393 c = xcb_randr_query_version(conn, True, True);
7394 r = xcb_randr_query_version_reply(conn, c, NULL);
7396 if (r->major_version >= 1)
7397 xrandr_support = True;
7400 qep = xcb_get_extension_data(conn, &xcb_randr_id);
7401 xrandr_eventbase = qep->first_event;
7403 cursor_font = xcb_generate_id(conn);
7404 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
7406 cursor = xcb_generate_id(conn);
7407 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
7408 XC_left_ptr, XC_left_ptr + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
7411 /* map physical screens */
7412 for (i = 0; i < num_screens; i++) {
7413 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
7415 TAILQ_INIT(&screens[i].rl);
7416 TAILQ_INIT(&screens[i].orl);
7417 screens[i].root = RootWindow(display, i);
7419 /* set default colors */
7420 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
7421 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
7422 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
7423 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
7424 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
7426 /* create graphics context on screen */
7427 screens[i].bar_gc = xcb_generate_id(conn);
7429 xcb_create_gc(conn, screens[i].bar_gc, screens[i].root,
7430 XCB_GC_GRAPHICS_EXPOSURES, gcv);
7432 /* set default cursor */
7433 xcb_change_window_attributes(conn, screens[i].root,
7436 /* init all workspaces */
7437 /* XXX these should be dynamically allocated too */
7438 for (j = 0; j < SWM_WS_MAX; j++) {
7439 ws = &screens[i].ws[j];
7445 TAILQ_INIT(&ws->winlist);
7446 TAILQ_INIT(&ws->unmanagedlist);
7448 for (k = 0; layouts[k].l_stack != NULL; k++)
7449 if (layouts[k].l_config != NULL)
7450 layouts[k].l_config(ws,
7451 SWM_ARG_ID_STACKINIT);
7452 ws->cur_layout = &layouts[0];
7453 ws->cur_layout->l_string(ws);
7459 xcb_randr_select_input(conn, screens[i].root,
7460 XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE);
7462 xcb_free_cursor(conn, cursor);
7463 xcb_close_font(conn, cursor_font);
7469 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
7470 err(1, "setup_globals: strdup: failed to allocate memory.");
7472 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
7473 err(1, "setup_globals: strdup: failed to allocate memory.");
7480 xcb_atom_t netwmcheck, netwmname, utf8_string;
7481 xcb_window_t root, win;
7484 /* work around sun jdk bugs, code from wmname */
7485 netwmcheck = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
7486 netwmname = get_atom_from_string("_NET_WM_NAME");
7487 utf8_string = get_atom_from_string("UTF8_STRING");
7489 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7490 for (i = 0; i < num_screens; i++) {
7491 root = screens[i].root;
7493 win = xcb_generate_id(conn);
7494 wa[0] = screens[i].c[SWM_S_COLOR_UNFOCUS].color;
7495 wa[1] = screens[i].c[SWM_S_COLOR_UNFOCUS].color;
7496 xcb_create_window(conn, XCB_COPY_FROM_PARENT, win, 0, 0, 0, 1,
7497 1, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
7498 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
7500 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root,
7501 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7502 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7503 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7504 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7505 netwmname, utf8_string, 8, strlen("LG3D"), "LG3D");
7510 event_error(xcb_generic_error_t *e)
7512 DNPRINTF(SWM_D_EVENT, "event_error: %s(%u) from %s(%u), sequence: %u, "
7513 "resource_id: %u, minor_code: %u\n",
7514 xcb_event_get_error_label(e->error_code), e->error_code,
7515 xcb_event_get_request_label(e->major_code), e->major_code,
7516 e->sequence, e->resource_id, e->minor_code);
7520 event_handle(xcb_generic_event_t *evt)
7522 uint8_t type = XCB_EVENT_RESPONSE_TYPE(evt);
7524 DNPRINTF(SWM_D_EVENT, "XCB Event: %s(%d)\n",
7525 xcb_event_get_label(XCB_EVENT_RESPONSE_TYPE(evt)),
7526 XCB_EVENT_RESPONSE_TYPE(evt));
7529 #define EVENT(type, callback) case type: callback((void *)evt); return
7530 EVENT(0, event_error);
7531 EVENT(XCB_BUTTON_PRESS, buttonpress);
7532 /*EVENT(XCB_BUTTON_RELEASE, buttonpress);*/
7533 /*EVENT(XCB_CIRCULATE_NOTIFY, );*/
7534 /*EVENT(XCB_CIRCULATE_REQUEST, );*/
7535 EVENT(XCB_CLIENT_MESSAGE, clientmessage);
7536 /*EVENT(XCB_COLORMAP_NOTIFY, );*/
7537 EVENT(XCB_CONFIGURE_NOTIFY, configurenotify);
7538 EVENT(XCB_CONFIGURE_REQUEST, configurerequest);
7539 /*EVENT(XCB_CREATE_NOTIFY, );*/
7540 EVENT(XCB_DESTROY_NOTIFY, destroynotify);
7541 EVENT(XCB_ENTER_NOTIFY, enternotify);
7542 EVENT(XCB_EXPOSE, expose);
7543 /*EVENT(XCB_FOCUS_IN, );*/
7544 /*EVENT(XCB_FOCUS_OUT, );*/
7545 /*EVENT(XCB_GRAPHICS_EXPOSURE, );*/
7546 /*EVENT(XCB_GRAVITY_NOTIFY, );*/
7547 EVENT(XCB_KEY_PRESS, keypress);
7548 /*EVENT(XCB_KEY_RELEASE, keypress);*/
7549 /*EVENT(XCB_KEYMAP_NOTIFY, );*/
7550 /*EVENT(XCB_LEAVE_NOTIFY, );*/
7551 EVENT(XCB_MAP_NOTIFY, mapnotify);
7552 EVENT(XCB_MAP_REQUEST, maprequest);
7553 EVENT(XCB_MAPPING_NOTIFY, mappingnotify);
7554 /*EVENT(XCB_MOTION_NOTIFY, );*/
7555 /*EVENT(XCB_NO_EXPOSURE, );*/
7556 EVENT(XCB_PROPERTY_NOTIFY, propertynotify);
7557 /*EVENT(XCB_REPARENT_NOTIFY, );*/
7558 /*EVENT(XCB_RESIZE_REQUEST, );*/
7559 /*EVENT(XCB_SELECTION_CLEAR, );*/
7560 /*EVENT(XCB_SELECTION_NOTIFY, );*/
7561 /*EVENT(XCB_SELECTION_REQUEST, );*/
7562 EVENT(XCB_UNMAP_NOTIFY, unmapnotify);
7563 /*EVENT(XCB_VISIBILITY_NOTIFY, visibilitynotify);*/
7566 if (type - xrandr_eventbase == XCB_RANDR_SCREEN_CHANGE_NOTIFY)
7567 screenchange((void *)evt);
7571 main(int argc, char *argv[])
7573 struct swm_region *r, *rr;
7574 struct ws_win *winfocus = NULL;
7576 char conf[PATH_MAX], *cfile = NULL;
7578 int xfd, i, num_screens;
7579 struct sigaction sact;
7580 xcb_generic_event_t *evt;
7584 time_started = time(NULL);
7587 warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
7588 if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, "") ||
7590 warnx("no locale support");
7592 if (!X_HAVE_UTF8_STRING)
7593 warnx("no UTF-8 support");
7595 if (!(display = XOpenDisplay(0)))
7596 errx(1, "can not open display");
7598 /* handle some signals */
7599 bzero(&sact, sizeof(sact));
7600 sigemptyset(&sact.sa_mask);
7602 sact.sa_handler = sighdlr;
7603 sigaction(SIGINT, &sact, NULL);
7604 sigaction(SIGQUIT, &sact, NULL);
7605 sigaction(SIGTERM, &sact, NULL);
7606 sigaction(SIGHUP, &sact, NULL);
7608 sact.sa_handler = sighdlr;
7609 sact.sa_flags = SA_NOCLDSTOP;
7610 sigaction(SIGCHLD, &sact, NULL);
7612 conn = XGetXCBConnection(display);
7613 if (xcb_connection_has_error(conn))
7614 errx(1, "can not get XCB connection");
7616 xfd = xcb_get_file_descriptor(conn);
7617 syms = xcb_key_symbols_alloc(conn);
7619 errx(1, "unable to allocate key symbols");
7621 astate = get_atom_from_string("WM_STATE");
7622 aprot = get_atom_from_string("WM_PROTOCOLS");
7623 adelete = get_atom_from_string("WM_DELETE_WINDOW");
7624 takefocus = get_atom_from_string("WM_TAKE_FOCUS");
7625 a_wmname = get_atom_from_string("WM_NAME");
7626 a_netwmname = get_atom_from_string("_NET_WM_NAME");
7627 a_utf8_string = get_atom_from_string("UTF8_STRING");
7628 a_string = get_atom_from_string("STRING");
7629 a_swm_iconic = get_atom_from_string("_SWM_ICONIC");
7631 /* look for local and global conf file */
7632 pwd = getpwuid(getuid());
7634 errx(1, "invalid user: %d", getuid());
7636 xcb_grab_server(conn);
7639 /* flush all events */
7640 while ((evt = xcb_poll_for_event(conn))) {
7641 if (XCB_EVENT_RESPONSE_TYPE(evt) == 0)
7647 errx(1, "other wm running");
7658 for (i = 0; ; i++) {
7663 snprintf(conf, sizeof conf, "%s/.%s",
7664 pwd->pw_dir, SWM_CONF_FILE);
7668 snprintf(conf, sizeof conf, "/etc/%s",
7673 snprintf(conf, sizeof conf, "%s/.%s",
7674 pwd->pw_dir, SWM_CONF_FILE_OLD);
7678 snprintf(conf, sizeof conf, "/etc/%s",
7685 if (strlen(conf) && stat(conf, &sb) != -1)
7686 if (S_ISREG(sb.st_mode)) {
7693 /* load conf (if any) */
7695 conf_load(cfile, SWM_CONF_DEFAULT);
7698 /* set some values to work around bad programs */
7700 /* grab existing windows (before we build the bars) */
7703 if (getenv("SWM_STARTED") == NULL)
7704 setenv("SWM_STARTED", "YES", 1);
7706 /* setup all bars */
7707 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7708 for (i = 0; i < num_screens; i++)
7709 TAILQ_FOREACH(r, &screens[i].rl, entry) {
7710 if (winfocus == NULL)
7711 winfocus = TAILQ_FIRST(&r->ws->winlist);
7720 xcb_ungrab_server(conn);
7724 while ((evt = xcb_poll_for_event(conn))) {
7731 /* if we are being restarted go focus on first window */
7733 rr = winfocus->ws->r;
7735 /* not a visible window */
7739 /* move pointer to first screen if multi screen */
7740 if (num_screens > 1 || outputs > 1)
7741 xcb_warp_pointer(conn, XCB_WINDOW_NONE,
7742 rr->s[0].root, 0, 0, 0, 0, X(rr),
7743 Y(rr) + (bar_enabled ? bar_height : 0));
7745 a.id = SWM_ARG_ID_FOCUSCUR;
7755 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
7757 DNPRINTF(SWM_D_MISC, "select failed");
7758 if (restart_wm == 1)
7759 restart(NULL, NULL);
7760 if (search_resp == 1)
7773 for (i = 0; i < num_screens; ++i)
7774 if (screens[i].bar_gc != 0)
7775 xcb_free_gc(conn, screens[i].bar_gc);
7776 XFreeFontSet(display, bar_fs);
7778 xcb_key_symbols_free(syms);
7779 xcb_disconnect(conn);