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/extensions/Xrandr.h>
92 #include <X11/Xft/Xft.h>
93 #include <X11/Xlib-xcb.h>
94 #include <xcb/xcb_atom.h>
95 #include <xcb/xcb_aux.h>
96 #include <xcb/xcb_event.h>
97 #include <xcb/xcb_icccm.h>
98 #include <xcb/xcb_keysyms.h>
99 #include <xcb/xtest.h>
100 #include <xcb/randr.h>
108 #ifdef SPECTRWM_BUILDSTR
109 static const char *buildstr = SPECTRWM_BUILDSTR;
111 static const char *buildstr = SPECTRWM_VERSION;
115 # error XRandR versions less than 1.0 are not supported
120 #define SWM_XRR_HAS_CRTC
124 #if defined(__OpenBSD__)
125 #define XCB_ICCCM_SIZE_HINT_P_MIN_SIZE XCB_SIZE_HINT_P_MIN_SIZE
126 #define XCB_ICCCM_SIZE_HINT_P_MAX_SIZE XCB_SIZE_HINT_P_MAX_SIZE
127 #define XCB_ICCCM_SIZE_HINT_P_RESIZE_INC XCB_SIZE_HINT_P_RESIZE_INC
128 #define XCB_ICCCM_WM_HINT_X_URGENCY XCB_WM_HINT_X_URGENCY
129 #define XCB_ICCCM_WM_STATE_ICONIC XCB_WM_STATE_ICONIC
130 #define XCB_ICCCM_WM_STATE_WITHDRAWN XCB_WM_STATE_WITHDRAWN
131 #define XCB_ICCCM_WM_STATE_NORMAL XCB_WM_STATE_NORMAL
132 #define xcb_icccm_get_text_property_reply_t xcb_get_text_property_reply_t
133 #define xcb_icccm_get_text_property_reply_wipe xcb_get_text_property_reply_wipe
134 #define xcb_icccm_get_wm_class xcb_get_wm_class
135 #define xcb_icccm_get_wm_class_reply xcb_get_wm_class_reply
136 #define xcb_icccm_get_wm_class_reply_t xcb_get_wm_class_reply_t
137 #define xcb_icccm_get_wm_class_reply_wipe xcb_get_wm_class_reply_wipe
138 #define xcb_icccm_get_wm_hints xcb_get_wm_hints
139 #define xcb_icccm_get_wm_hints_reply xcb_get_wm_hints_reply
140 #define xcb_icccm_get_wm_name xcb_get_wm_name
141 #define xcb_icccm_get_wm_name_reply xcb_get_wm_name_reply
142 #define xcb_icccm_get_wm_normal_hints xcb_get_wm_normal_hints
143 #define xcb_icccm_get_wm_normal_hints_reply xcb_get_wm_normal_hints_reply
144 #define xcb_icccm_get_wm_protocols xcb_get_wm_protocols
145 #define xcb_icccm_get_wm_protocols_reply xcb_get_wm_protocols_reply
146 #define xcb_icccm_get_wm_protocols_reply_t xcb_get_wm_protocols_reply_t
147 #define xcb_icccm_get_wm_protocols_reply_wipe xcb_get_wm_protocols_reply_wipe
148 #define xcb_icccm_get_wm_transient_for xcb_get_wm_transient_for
149 #define xcb_icccm_get_wm_transient_for_reply xcb_get_wm_transient_for_reply
150 #define xcb_icccm_wm_hints_t xcb_wm_hints_t
155 #define DPRINTF(x...) do { \
157 fprintf(stderr, x); \
159 #define DNPRINTF(n,x...) do { \
160 if (swm_debug & n) { \
161 fprintf(stderr, "%ld ", (long)(time(NULL) - time_started)); \
162 fprintf(stderr, x); \
165 #define SWM_D_MISC 0x0001
166 #define SWM_D_EVENT 0x0002
167 #define SWM_D_WS 0x0004
168 #define SWM_D_FOCUS 0x0008
169 #define SWM_D_MOVE 0x0010
170 #define SWM_D_STACK 0x0020
171 #define SWM_D_MOUSE 0x0040
172 #define SWM_D_PROP 0x0080
173 #define SWM_D_CLASS 0x0100
174 #define SWM_D_KEY 0x0200
175 #define SWM_D_QUIRK 0x0400
176 #define SWM_D_SPAWN 0x0800
177 #define SWM_D_EVENTQ 0x1000
178 #define SWM_D_CONF 0x2000
179 #define SWM_D_BAR 0x4000
180 #define SWM_D_INIT 0x8000
182 u_int32_t swm_debug = 0
201 #define DPRINTF(x...)
202 #define DNPRINTF(n,x...)
205 /* convert 8-bit to 16-bit */
206 #define RGB_8_TO_16(col) ((col) << 8) + (col)
208 #define PIXEL_TO_XRENDERCOLOR(px, xrc) \
209 xrc.red = RGB_8_TO_16((px) >> 16 & 0xff); \
210 xrc.green = RGB_8_TO_16((px) >> 8 & 0xff); \
211 xrc.blue = RGB_8_TO_16((px) & 0xff); \
214 #define LENGTH(x) (int)(sizeof (x) / sizeof (x)[0])
215 #define MODKEY Mod1Mask
216 #define CLEANMASK(mask) ((mask) & ~(numlockmask | LockMask))
217 #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
218 #define MOUSEMASK (BUTTONMASK|PointerMotionMask)
219 #define SWM_PROPLEN (16)
220 #define SWM_FUNCNAME_LEN (32)
221 #define SWM_KEYS_LEN (255)
222 #define SWM_QUIRK_LEN (64)
223 #define X(r) (r)->g.x
224 #define Y(r) (r)->g.y
225 #define WIDTH(r) (r)->g.w
226 #define HEIGHT(r) (r)->g.h
227 #define BORDER(w) ((w)->bordered ? border_width : 0)
228 #define MAX_X(r) ((r)->g.x + (r)->g.w)
229 #define MAX_Y(r) ((r)->g.y + (r)->g.h)
230 #define SH_MIN(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MIN_SIZE
231 #define SH_MIN_W(w) (w)->sh.min_width
232 #define SH_MIN_H(w) (w)->sh.min_height
233 #define SH_MAX(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MAX_SIZE
234 #define SH_MAX_W(w) (w)->sh.max_width
235 #define SH_MAX_H(w) (w)->sh.max_height
236 #define SH_INC(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_RESIZE_INC
237 #define SH_INC_W(w) (w)->sh.width_inc
238 #define SH_INC_H(w) (w)->sh.height_inc
239 #define SWM_MAX_FONT_STEPS (3)
240 #define WINID(w) ((w) ? (w)->id : 0)
241 #define YESNO(x) ((x) ? "yes" : "no")
243 #define SWM_FOCUS_DEFAULT (0)
244 #define SWM_FOCUS_SYNERGY (1)
245 #define SWM_FOCUS_FOLLOW (2)
247 #define SWM_CONF_DEFAULT (0)
248 #define SWM_CONF_KEYMAPPING (1)
251 #define SWM_LIB "/usr/local/lib/libswmhack.so"
258 xcb_atom_t a_takefocus;
260 xcb_atom_t a_netwmname;
261 xcb_atom_t a_utf8_string;
263 xcb_atom_t a_swm_iconic;
265 volatile sig_atomic_t running = 1;
266 volatile sig_atomic_t restart_wm = 0;
268 /*int last_focus_event = FocusOut;*/
272 int xrandr_eventbase;
273 unsigned int numlockmask = 0;
276 xcb_connection_t *conn;
277 xcb_key_symbols_t *syms;
280 int cycle_visible = 0;
282 int font_adjusted = 0;
283 unsigned int mod_key = MODKEY;
286 struct swm_region *search_r;
287 int select_list_pipe[2];
288 int select_resp_pipe[2];
290 volatile sig_atomic_t search_resp;
291 int search_resp_action;
293 struct search_window {
294 TAILQ_ENTRY(search_window) entry;
298 xcb_window_t indicator;
300 TAILQ_HEAD(search_winlist, search_window);
301 struct search_winlist search_wl;
306 SWM_SEARCH_UNICONIFY,
307 SWM_SEARCH_NAME_WORKSPACE,
308 SWM_SEARCH_SEARCH_WORKSPACE,
309 SWM_SEARCH_SEARCH_WINDOW
312 #define SWM_STACK_TOP (0)
313 #define SWM_STACK_BOTTOM (1)
314 #define SWM_STACK_ABOVE (2)
315 #define SWM_STACK_BELOW (3)
318 double dialog_ratio = 0.6;
320 #define SWM_BAR_MAX (256)
321 #define SWM_BAR_JUSTIFY_LEFT (0)
322 #define SWM_BAR_JUSTIFY_CENTER (1)
323 #define SWM_BAR_JUSTIFY_RIGHT (2)
324 #define SWM_BAR_OFFSET (4)
325 #define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-*-*-*-*-*-*-*-*," \
326 "-*-profont-*-*-*-*-*-*-*-*-*-*-*-*," \
327 "-*-times-medium-r-*-*-*-*-*-*-*-*-*-*," \
328 "-misc-fixed-medium-r-*-*-*-*-*-*-*-*-*-*," \
329 "-*-*-*-r-*--*-*-*-*-*-*-*-*"
331 char *bar_argv[] = { NULL, NULL };
333 unsigned char bar_ext[SWM_BAR_MAX];
334 char bar_vertext[SWM_BAR_MAX];
336 sig_atomic_t bar_alarm = 0;
339 int bar_border_width = 1;
340 int bar_at_bottom = 0;
342 int bar_extra_running = 0;
345 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
346 char *bar_format = NULL;
347 int stack_enabled = 1;
348 int clock_enabled = 1;
349 int urgent_enabled = 0;
350 char *clock_format = NULL;
351 int title_name_enabled = 0;
352 int title_class_enabled = 0;
353 int window_name_enabled = 0;
354 int focus_mode = SWM_FOCUS_DEFAULT;
355 int focus_close = SWM_STACK_BELOW;
356 int focus_close_wrap = 1;
357 int focus_default = SWM_STACK_TOP;
358 int spawn_position = SWM_STACK_TOP;
359 int disable_border = 0;
360 int border_width = 1;
361 int verbose_layout = 0;
366 XftColor bar_font_color;
369 /* layout manager data */
370 struct swm_geometry {
383 struct swm_geometry g;
386 /* virtual "screens" */
388 TAILQ_ENTRY(swm_region) entry;
389 struct swm_geometry g;
390 struct workspace *ws; /* current workspace on this region */
391 struct workspace *ws_prior; /* prior workspace on this region */
392 struct swm_screen *s; /* screen idx */
395 TAILQ_HEAD(swm_region_list, swm_region);
398 TAILQ_ENTRY(ws_win) entry;
400 xcb_window_t transient;
401 struct ws_win *child_trans; /* transient child window */
402 struct swm_geometry g; /* current geometry */
403 struct swm_geometry g_float; /* region coordinates */
404 int g_floatvalid; /* g_float geometry validity */
405 int floatmaxed; /* whether maxed by max_stack */
410 unsigned int ewmh_flags;
411 int font_size_boundary[SWM_MAX_FONT_STEPS];
417 unsigned long quirks;
418 struct workspace *ws; /* always valid */
419 struct swm_screen *s; /* always valid, never changes */
420 xcb_get_geometry_reply_t *wa;
422 xcb_icccm_get_wm_class_reply_t ch;
423 xcb_icccm_wm_hints_t hints;
425 TAILQ_HEAD(ws_win_list, ws_win);
429 TAILQ_ENTRY(pid_e) entry;
433 TAILQ_HEAD(pid_list, pid_e);
434 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
436 /* layout handlers */
438 void vertical_config(struct workspace *, int);
439 void vertical_stack(struct workspace *, struct swm_geometry *);
440 void horizontal_config(struct workspace *, int);
441 void horizontal_stack(struct workspace *, struct swm_geometry *);
442 void max_stack(struct workspace *, struct swm_geometry *);
443 void plain_stacker(struct workspace *);
444 void fancy_stacker(struct workspace *);
447 void (*l_stack)(struct workspace *, struct swm_geometry *);
448 void (*l_config)(struct workspace *, int);
450 #define SWM_L_FOCUSPREV (1<<0)
451 #define SWM_L_MAPONFOCUS (1<<1)
452 void (*l_string)(struct workspace *);
454 /* stack, configure */
455 { vertical_stack, vertical_config, 0, plain_stacker },
456 { horizontal_stack, horizontal_config, 0, plain_stacker },
458 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
459 { NULL, NULL, 0, NULL },
462 /* position of max_stack mode in the layouts array, index into layouts! */
463 #define SWM_V_STACK (0)
464 #define SWM_H_STACK (1)
465 #define SWM_MAX_STACK (2)
467 #define SWM_H_SLICE (32)
468 #define SWM_V_SLICE (32)
470 /* define work spaces */
472 int idx; /* workspace index */
473 char *name; /* workspace name */
474 int always_raise; /* raise windows on focus */
475 struct layout *cur_layout; /* current layout handlers */
476 struct ws_win *focus; /* may be NULL */
477 struct ws_win *focus_prev; /* may be NULL */
478 struct swm_region *r; /* may be NULL */
479 struct swm_region *old_r; /* may be NULL */
480 struct ws_win_list winlist; /* list of windows in ws */
481 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
482 char stacker[10]; /* display stacker and layout */
486 int horizontal_msize;
488 int horizontal_stacks;
499 SWM_S_COLOR_BAR_BORDER,
500 SWM_S_COLOR_BAR_FONT,
506 /* physical screen mapping */
507 #define SWM_WS_MAX (22) /* hard limit */
508 int workspace_limit = 10; /* soft limit */
511 int idx; /* screen index */
512 struct swm_region_list rl; /* list of regions on this screen */
513 struct swm_region_list orl; /* list of old regions */
515 struct workspace ws[SWM_WS_MAX];
521 } c[SWM_S_COLOR_MAX];
523 xcb_gcontext_t bar_gc;
525 struct swm_screen *screens;
527 /* args to functions */
530 #define SWM_ARG_ID_FOCUSNEXT (0)
531 #define SWM_ARG_ID_FOCUSPREV (1)
532 #define SWM_ARG_ID_FOCUSMAIN (2)
533 #define SWM_ARG_ID_FOCUSCUR (4)
534 #define SWM_ARG_ID_SWAPNEXT (10)
535 #define SWM_ARG_ID_SWAPPREV (11)
536 #define SWM_ARG_ID_SWAPMAIN (12)
537 #define SWM_ARG_ID_MOVELAST (13)
538 #define SWM_ARG_ID_MASTERSHRINK (20)
539 #define SWM_ARG_ID_MASTERGROW (21)
540 #define SWM_ARG_ID_MASTERADD (22)
541 #define SWM_ARG_ID_MASTERDEL (23)
542 #define SWM_ARG_ID_FLIPLAYOUT (24)
543 #define SWM_ARG_ID_STACKRESET (30)
544 #define SWM_ARG_ID_STACKINIT (31)
545 #define SWM_ARG_ID_CYCLEWS_UP (40)
546 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
547 #define SWM_ARG_ID_CYCLESC_UP (42)
548 #define SWM_ARG_ID_CYCLESC_DOWN (43)
549 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
550 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
551 #define SWM_ARG_ID_STACKINC (50)
552 #define SWM_ARG_ID_STACKDEC (51)
553 #define SWM_ARG_ID_SS_ALL (60)
554 #define SWM_ARG_ID_SS_WINDOW (61)
555 #define SWM_ARG_ID_DONTCENTER (70)
556 #define SWM_ARG_ID_CENTER (71)
557 #define SWM_ARG_ID_KILLWINDOW (80)
558 #define SWM_ARG_ID_DELETEWINDOW (81)
559 #define SWM_ARG_ID_WIDTHGROW (90)
560 #define SWM_ARG_ID_WIDTHSHRINK (91)
561 #define SWM_ARG_ID_HEIGHTGROW (92)
562 #define SWM_ARG_ID_HEIGHTSHRINK (93)
563 #define SWM_ARG_ID_MOVEUP (100)
564 #define SWM_ARG_ID_MOVEDOWN (101)
565 #define SWM_ARG_ID_MOVELEFT (102)
566 #define SWM_ARG_ID_MOVERIGHT (103)
572 TAILQ_ENTRY(quirk) entry;
576 #define SWM_Q_FLOAT (1<<0) /* float this window */
577 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
578 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
579 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
580 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
581 #define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
583 TAILQ_HEAD(quirk_list, quirk);
584 struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
587 * Supported EWMH hints should be added to
588 * both the enum and the ewmh array
593 _NET_MOVERESIZE_WINDOW,
594 _NET_WM_ACTION_CLOSE,
595 _NET_WM_ACTION_FULLSCREEN,
597 _NET_WM_ACTION_RESIZE,
598 _NET_WM_ALLOWED_ACTIONS,
601 _NET_WM_STATE_FULLSCREEN,
602 _NET_WM_STATE_HIDDEN,
603 _NET_WM_STATE_MAXIMIZED_HORZ,
604 _NET_WM_STATE_MAXIMIZED_VERT,
605 _NET_WM_STATE_SKIP_PAGER,
606 _NET_WM_STATE_SKIP_TASKBAR,
608 _NET_WM_WINDOW_TYPE_DIALOG,
609 _NET_WM_WINDOW_TYPE_DOCK,
610 _NET_WM_WINDOW_TYPE_NORMAL,
611 _NET_WM_WINDOW_TYPE_SPLASH,
612 _NET_WM_WINDOW_TYPE_TOOLBAR,
613 _NET_WM_WINDOW_TYPE_UTILITY,
614 _SWM_WM_STATE_MANUAL,
621 } ewmh[SWM_EWMH_HINT_MAX] = {
622 /* must be in same order as in the enum */
623 {"_NET_ACTIVE_WINDOW", XCB_ATOM_NONE},
624 {"_NET_CLOSE_WINDOW", XCB_ATOM_NONE},
625 {"_NET_MOVERESIZE_WINDOW", XCB_ATOM_NONE},
626 {"_NET_WM_ACTION_CLOSE", XCB_ATOM_NONE},
627 {"_NET_WM_ACTION_FULLSCREEN", XCB_ATOM_NONE},
628 {"_NET_WM_ACTION_MOVE", XCB_ATOM_NONE},
629 {"_NET_WM_ACTION_RESIZE", XCB_ATOM_NONE},
630 {"_NET_WM_ALLOWED_ACTIONS", XCB_ATOM_NONE},
631 {"_NET_WM_STATE", XCB_ATOM_NONE},
632 {"_NET_WM_STATE_ABOVE", XCB_ATOM_NONE},
633 {"_NET_WM_STATE_FULLSCREEN", XCB_ATOM_NONE},
634 {"_NET_WM_STATE_HIDDEN", XCB_ATOM_NONE},
635 {"_NET_WM_STATE_MAXIMIZED_HORZ", XCB_ATOM_NONE},
636 {"_NET_WM_STATE_MAXIMIZED_VERT", XCB_ATOM_NONE},
637 {"_NET_WM_STATE_SKIP_PAGER", XCB_ATOM_NONE},
638 {"_NET_WM_STATE_SKIP_TASKBAR", XCB_ATOM_NONE},
639 {"_NET_WM_WINDOW_TYPE", XCB_ATOM_NONE},
640 {"_NET_WM_WINDOW_TYPE_DIALOG", XCB_ATOM_NONE},
641 {"_NET_WM_WINDOW_TYPE_DOCK", XCB_ATOM_NONE},
642 {"_NET_WM_WINDOW_TYPE_NORMAL", XCB_ATOM_NONE},
643 {"_NET_WM_WINDOW_TYPE_SPLASH", XCB_ATOM_NONE},
644 {"_NET_WM_WINDOW_TYPE_TOOLBAR", XCB_ATOM_NONE},
645 {"_NET_WM_WINDOW_TYPE_UTILITY", XCB_ATOM_NONE},
646 {"_SWM_WM_STATE_MANUAL", XCB_ATOM_NONE},
649 /* function prototypes */
650 xcb_char2b_t *char2b(const char *);
651 int conf_load(char *, int);
652 void constrain_window(struct ws_win *, struct swm_region *, int);
654 void event_handle(xcb_generic_event_t *);
655 struct ws_win *find_window(xcb_window_t);
656 int floating_toggle_win(struct ws_win *);
657 void focus(struct swm_region *, union arg *);
658 void focus_magic(struct ws_win *);
659 xcb_atom_t get_atom_from_string(const char *);
660 xcb_screen_t *get_screen(int);
661 char *get_win_name(xcb_window_t);
662 uint16_t getstate(xcb_window_t);
663 void grabbuttons(struct ws_win *, int);
664 void map_window_raised(xcb_window_t);
665 void new_region(struct swm_screen *, int, int, int, int);
666 int parse_rgb(const char *, uint16_t *, uint16_t *, uint16_t *);
667 void spawn_select(struct swm_region *, union arg *, char *, int *);
668 void store_float_geom(struct ws_win *, struct swm_region *);
669 void unmanage_window(struct ws_win *);
670 void update_window(struct ws_win *);
672 char *get_atom_name(xcb_atom_t);
675 /* function definitions */
677 char2b(const char *str)
683 s = malloc(len * sizeof(xcb_char2b_t));
687 for (i = 0; i < len; i++) {
696 parse_rgb(const char *rgb, uint16_t *rr, uint16_t *gg, uint16_t *bb)
698 unsigned int tmpr, tmpg, tmpb;
700 if (sscanf(rgb, "rgb:%x/%x/%x", &tmpr, &tmpg, &tmpb) != 3)
703 *rr = RGB_8_TO_16(tmpr);
704 *gg = RGB_8_TO_16(tmpg);
705 *bb = RGB_8_TO_16(tmpb);
711 get_screen(int screen)
713 xcb_screen_iterator_t i;
715 i = xcb_setup_roots_iterator(xcb_get_setup(conn));
716 for (; i.rem; --screen, xcb_screen_next(&i))
726 xcb_get_input_focus_cookie_t c;
727 xcb_get_input_focus_reply_t *r;
730 c = xcb_get_input_focus(conn);
732 r = xcb_get_input_focus_reply(conn, c, NULL);
738 map_window_raised(xcb_window_t win)
740 uint32_t val = XCB_STACK_MODE_ABOVE;
742 xcb_configure_window(conn, win,
743 XCB_CONFIG_WINDOW_STACK_MODE, &val);
745 xcb_map_window(conn, win);
749 get_atom_from_string(const char *str)
751 xcb_intern_atom_cookie_t c;
752 xcb_intern_atom_reply_t *r;
755 c = xcb_intern_atom(conn, 0, strlen(str), str);
756 r = xcb_intern_atom_reply(conn, c, NULL);
764 return (XCB_ATOM_NONE);
768 update_iconic(struct ws_win *win, int newv)
775 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
776 a_swm_iconic, XCB_ATOM_INTEGER, 32, 1, &v);
778 xcb_delete_property(conn, win->id, a_swm_iconic);
782 get_iconic(struct ws_win *win)
785 xcb_get_property_reply_t *pr = NULL;
788 pr = xcb_get_property_reply(conn,
789 xcb_get_property(conn, 0, win->id, a_swm_iconic,
790 XCB_ATOM_INTEGER, 0, 1), NULL);
793 if (pr->type != XCB_ATOM_INTEGER || pr->format != 32)
795 v = *((int32_t *)xcb_get_property_value(pr));
806 int i, j, num_screens;
808 sup_list = get_atom_from_string("_NET_SUPPORTED");
810 for (i = 0; i < LENGTH(ewmh); i++)
811 ewmh[i].atom = get_atom_from_string(ewmh[i].name);
813 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
814 for (i = 0; i < num_screens; i++) {
815 /* Support check window will be created by workaround(). */
817 /* Report supported atoms */
818 xcb_delete_property(conn, screens[i].root, sup_list);
819 for (j = 0; j < LENGTH(ewmh); j++)
820 xcb_change_property(conn, XCB_PROP_MODE_APPEND,
821 screens[i].root, sup_list, XCB_ATOM_ATOM, 32, 1,
830 xcb_atom_t sup_check, sup_list;
832 xcb_get_property_cookie_t pc;
833 xcb_get_property_reply_t *pr;
835 sup_check = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
836 sup_list = get_atom_from_string("_NET_SUPPORTED");
837 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
839 for (i = 0; i < num_screens; i++) {
840 /* Get the support check window and destroy it */
841 pc = xcb_get_property(conn, 0, screens[i].root, sup_check,
842 XCB_ATOM_WINDOW, 0, 1);
843 pr = xcb_get_property_reply(conn, pc, NULL);
845 id = *((xcb_window_t *)xcb_get_property_value(pr));
847 xcb_destroy_window(conn, id);
848 xcb_delete_property(conn, screens[i].root, sup_check);
849 xcb_delete_property(conn, screens[i].root, sup_list);
857 ewmh_autoquirk(struct ws_win *win)
861 xcb_get_property_cookie_t c;
862 xcb_get_property_reply_t *r;
864 c = xcb_get_property(conn, 0, win->id,
865 ewmh[_NET_WM_WINDOW_TYPE].atom, XCB_ATOM_ATOM, 0, UINT32_MAX);
866 r = xcb_get_property_reply(conn, c, NULL);
870 n = xcb_get_property_value_length(r);
871 type = xcb_get_property_value(r);
873 for (i = 0; i < n; i++) {
874 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
876 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
877 type[i] == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
878 type[i] == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
880 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
883 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
884 type[i] == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
886 win->quirks = SWM_Q_FLOAT;
893 #define SWM_EWMH_ACTION_COUNT_MAX (6)
894 #define EWMH_F_FULLSCREEN (1<<0)
895 #define EWMH_F_ABOVE (1<<1)
896 #define EWMH_F_HIDDEN (1<<2)
897 #define EWMH_F_SKIP_PAGER (1<<3)
898 #define EWMH_F_SKIP_TASKBAR (1<<4)
899 #define SWM_F_MANUAL (1<<5)
902 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
910 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%x, "
911 "fullscreen %s\n", win->id, YESNO(fs));
914 if (!win->g_floatvalid)
915 store_float_geom(win, win->ws->r);
917 win->g = win->ws->r->g;
920 if (win->g_floatvalid) {
921 /* refloat at last floating relative position */
922 win->g = win->g_float;
923 X(win) += X(win->ws->r);
924 Y(win) += Y(win->ws->r);
932 ewmh_update_actions(struct ws_win *win)
934 xcb_atom_t actions[SWM_EWMH_ACTION_COUNT_MAX];
940 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
943 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
944 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
947 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
948 ewmh[_NET_WM_ALLOWED_ACTIONS].atom, XCB_ATOM_ATOM, 32, 1, actions);
951 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
952 #define _NET_WM_STATE_ADD 1 /* add/set property */
953 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
956 ewmh_update_win_state(struct ws_win *win, long state, long action)
958 unsigned int mask = 0;
959 unsigned int changed = 0;
960 unsigned int orig_flags;
965 DNPRINTF(SWM_D_PROP, "ewmh_update_win_state: window: 0x%x, state: %ld, "
966 "action: %ld\n", win->id, state, action);
968 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
969 mask = EWMH_F_FULLSCREEN;
970 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
972 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
974 if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
975 mask = EWMH_F_SKIP_PAGER;
976 if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
977 mask = EWMH_F_SKIP_TASKBAR;
980 orig_flags = win->ewmh_flags;
983 case _NET_WM_STATE_REMOVE:
984 win->ewmh_flags &= ~mask;
986 case _NET_WM_STATE_ADD:
987 win->ewmh_flags |= mask;
989 case _NET_WM_STATE_TOGGLE:
990 win->ewmh_flags ^= mask;
994 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
996 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
998 if (!floating_toggle_win(win))
999 win->ewmh_flags = orig_flags; /* revert */
1000 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
1002 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
1003 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
1005 if (!ewmh_set_win_fullscreen(win,
1006 win->ewmh_flags & EWMH_F_FULLSCREEN))
1007 win->ewmh_flags = orig_flags; /* revert */
1009 xcb_delete_property(conn, win->id, ewmh[_NET_WM_STATE].atom);
1011 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
1012 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1013 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1014 &ewmh[_NET_WM_STATE_FULLSCREEN].atom);
1015 if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
1016 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1017 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1018 &ewmh[_NET_WM_STATE_SKIP_PAGER].atom);
1019 if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
1020 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1021 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1022 &ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom);
1023 if (win->ewmh_flags & EWMH_F_ABOVE)
1024 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1025 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1026 &ewmh[_NET_WM_STATE_ABOVE].atom);
1027 if (win->ewmh_flags & SWM_F_MANUAL)
1028 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1029 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1030 &ewmh[_SWM_WM_STATE_MANUAL].atom);
1034 ewmh_get_win_state(struct ws_win *win)
1037 xcb_get_property_cookie_t c;
1038 xcb_get_property_reply_t *r;
1044 win->ewmh_flags = 0;
1046 win->ewmh_flags |= EWMH_F_ABOVE;
1048 win->ewmh_flags |= SWM_F_MANUAL;
1050 c = xcb_get_property(conn, 0, win->id, ewmh[_NET_WM_STATE].atom,
1051 XCB_ATOM_ATOM, 0, UINT32_MAX);
1052 r = xcb_get_property_reply(conn, c, NULL);
1056 states = xcb_get_property_value(r);
1057 n = xcb_get_property_value_length(r);
1059 for (i = 0; i < n; i++)
1060 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
1068 dumpwins(struct swm_region *r, union arg *args)
1072 xcb_get_window_attributes_cookie_t c;
1073 xcb_get_window_attributes_reply_t *wa;
1075 /* suppress unused warning since var is needed */
1078 if (r->ws == NULL) {
1079 warnx("dumpwins: invalid workspace");
1083 warnx("=== managed window list ws %02d ===", r->ws->idx);
1084 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1085 state = getstate(win->id);
1086 c = xcb_get_window_attributes(conn, win->id);
1087 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1089 warnx("window: 0x%x, map_state: %d, state: %u, "
1090 "transient: 0x%x", win->id, wa->map_state,
1091 state, win->transient);
1094 warnx("window: 0x%x, failed xcb_get_window_attributes",
1098 warnx("===== unmanaged window list =====");
1099 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1100 state = getstate(win->id);
1101 c = xcb_get_window_attributes(conn, win->id);
1102 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1104 warnx("window: 0x%x, map_state: %d, state: %u, "
1105 "transient: 0x%x", win->id, wa->map_state,
1106 state, win->transient);
1109 warnx("window: 0x%x, failed xcb_get_window_attributes",
1113 warnx("=================================");
1117 dumpwins(struct swm_region *r, union arg *args)
1120 #endif /* SWM_DEBUG */
1122 void event_error(xcb_generic_error_t *);
1123 void expose(xcb_expose_event_t *);
1124 void keypress(xcb_key_press_event_t *);
1125 void buttonpress(xcb_button_press_event_t *);
1126 void configurerequest(xcb_configure_request_event_t *);
1127 void configurenotify(xcb_configure_notify_event_t *);
1128 void destroynotify(xcb_destroy_notify_event_t *);
1129 void enternotify(xcb_enter_notify_event_t *);
1130 void mapnotify(xcb_map_notify_event_t *);
1131 void mappingnotify(xcb_mapping_notify_event_t *);
1132 void maprequest(xcb_map_request_event_t *);
1133 void propertynotify(xcb_property_notify_event_t *);
1134 void unmapnotify(xcb_unmap_notify_event_t *);
1135 /*void visibilitynotify(xcb_visibility_notify_event_t *);*/
1136 void clientmessage(xcb_client_message_event_t *);
1137 void screenchange(xcb_randr_screen_change_notify_event_t *);
1142 int saved_errno, status;
1145 saved_errno = errno;
1149 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1154 if (errno != ECHILD)
1155 warn("sighdlr: waitpid");
1156 #endif /* SWM_DEBUG */
1159 if (pid == searchpid)
1163 if (WIFEXITED(status)) {
1164 if (WEXITSTATUS(status) != 0)
1165 warnx("sighdlr: child exit status: %d",
1166 WEXITSTATUS(status));
1168 warnx("sighdlr: child is terminated "
1170 #endif /* SWM_DEBUG */
1184 errno = saved_errno;
1190 struct pid_e *p = NULL;
1192 DNPRINTF(SWM_D_MISC, "find_pid: %d\n", pid);
1197 TAILQ_FOREACH(p, &pidlist, entry) {
1206 name_to_pixel(const char *colorname)
1208 uint32_t result = 0;
1209 char cname[32] = "#";
1210 xcb_screen_t *screen;
1211 xcb_colormap_t cmap;
1212 xcb_alloc_color_reply_t *cr;
1213 xcb_alloc_named_color_reply_t *nr;
1214 uint16_t rr, gg, bb;
1216 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
1217 cmap = screen->default_colormap;
1219 /* color is in format rgb://rr/gg/bb */
1220 if (strncmp(colorname, "rgb:", 4) == 0) {
1221 if (parse_rgb(colorname, &rr, &gg, &bb) == -1)
1222 warnx("could not parse rgb %s", colorname);
1224 cr = xcb_alloc_color_reply(conn,
1225 xcb_alloc_color(conn, cmap, rr, gg, bb),
1231 warnx("color '%s' not found", colorname);
1234 nr = xcb_alloc_named_color_reply(conn,
1235 xcb_alloc_named_color(conn, cmap, strlen(colorname),
1238 strlcat(cname, colorname + 2, sizeof cname - 1);
1239 nr = xcb_alloc_named_color_reply(conn,
1240 xcb_alloc_named_color(conn, cmap, strlen(cname),
1247 warnx("color '%s' not found", colorname);
1254 setscreencolor(char *val, int i, int c)
1258 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1259 if (i > 0 && i <= num_screens) {
1260 screens[i - 1].c[c].pixel = name_to_pixel(val);
1261 free(screens[i - 1].c[c].name);
1262 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1264 } else if (i == -1) {
1265 for (i = 0; i < num_screens; i++) {
1266 screens[i].c[c].pixel = name_to_pixel(val);
1267 free(screens[i].c[c].name);
1268 if ((screens[i].c[c].name = strdup(val)) == NULL)
1272 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1277 fancy_stacker(struct workspace *ws)
1279 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1280 if (ws->cur_layout->l_stack == vertical_stack)
1281 snprintf(ws->stacker, sizeof ws->stacker,
1282 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1283 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1284 if (ws->cur_layout->l_stack == horizontal_stack)
1285 snprintf(ws->stacker, sizeof ws->stacker,
1286 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1287 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1291 plain_stacker(struct workspace *ws)
1293 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1294 if (ws->cur_layout->l_stack == vertical_stack)
1295 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1296 sizeof ws->stacker);
1297 if (ws->cur_layout->l_stack == horizontal_stack)
1298 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1299 sizeof ws->stacker);
1303 custom_region(char *val)
1305 unsigned int x, y, w, h;
1306 int sidx, num_screens;
1307 xcb_screen_t *screen;
1309 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1310 if (sscanf(val, "screen[%d]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1311 errx(1, "invalid custom region, "
1312 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1313 if (sidx < 1 || sidx > num_screens)
1314 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1318 screen = get_screen(sidx);
1320 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1322 if (x > screen->width_in_pixels ||
1323 y > screen->height_in_pixels ||
1324 w + x > screen->width_in_pixels ||
1325 h + y > screen->height_in_pixels) {
1326 warnx("ignoring region %ux%u+%u+%u - not within screen "
1327 "boundaries (%ux%u)", w, h, x, y,
1328 screen->width_in_pixels, screen->height_in_pixels);
1332 new_region(&screens[sidx], x, y, w, h);
1336 socket_setnonblock(int fd)
1340 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1341 err(1, "fcntl F_GETFL");
1342 flags |= O_NONBLOCK;
1343 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1344 err(1, "fcntl F_SETFL");
1348 bar_print(struct swm_region *r, const char *s)
1351 xcb_rectangle_t rect;
1359 XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len, &info);
1361 switch (bar_justify) {
1362 case SWM_BAR_JUSTIFY_LEFT:
1365 case SWM_BAR_JUSTIFY_CENTER:
1366 x = (WIDTH(r) - info.width) / 2;
1368 case SWM_BAR_JUSTIFY_RIGHT:
1369 x = WIDTH(r) - info.width - SWM_BAR_OFFSET;
1373 if (x < SWM_BAR_OFFSET)
1378 rect.width = WIDTH(r->bar);
1379 rect.height = HEIGHT(r->bar);
1381 /* clear back buffer */
1382 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1383 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1384 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc,
1385 sizeof(rect), &rect);
1387 /* draw back buffer */
1388 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1389 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_BACKGROUND, gcv);
1390 gcv[0] = r->s->c[SWM_S_COLOR_BAR_FONT].pixel;
1391 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1393 draw = XftDrawCreate(display, r->bar->buffer,
1394 DefaultVisual(display, r->s->idx),
1395 DefaultColormap(display, r->s->idx));
1397 XftDrawStringUtf8(draw, &bar_font_color, bar_font, x, bar_font->height,
1400 XftDrawDestroy(draw);
1403 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1404 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1408 bar_extra_stop(void)
1412 bzero(bar_pipe, sizeof bar_pipe);
1415 kill(bar_pid, SIGTERM);
1418 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1423 bar_class_name(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->ch.class_name != NULL)
1428 strlcat(s, r->ws->focus->ch.class_name, sz);
1432 bar_title_name(char *s, size_t sz, struct swm_region *r)
1434 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1436 if (r->ws->focus->ch.instance_name != NULL)
1437 strlcat(s, r->ws->focus->ch.instance_name, sz);
1441 bar_class_title_name(char *s, size_t sz, struct swm_region *r)
1443 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1446 bar_class_name(s, sz, r);
1447 strlcat(s, ":", sz);
1448 bar_title_name(s, sz, r);
1452 bar_window_float(char *s, size_t sz, struct swm_region *r)
1454 if (r == NULL || r ->ws == NULL || r->ws->focus == NULL)
1456 if (r->ws->focus->floating)
1457 strlcat(s, "(f)", sz);
1461 bar_window_name(char *s, size_t sz, struct swm_region *r)
1465 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1467 if ((title = get_win_name(r->ws->focus->id)) == NULL)
1470 strlcat(s, title, sz);
1474 int urgent[SWM_WS_MAX];
1476 bar_urgent(char *s, size_t sz)
1479 int i, j, num_screens;
1481 xcb_get_property_cookie_t c;
1482 xcb_icccm_wm_hints_t hints;
1484 for (i = 0; i < workspace_limit; i++)
1487 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1488 for (i = 0; i < num_screens; i++)
1489 for (j = 0; j < workspace_limit; j++)
1490 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
1491 c = xcb_icccm_get_wm_hints(conn, win->id);
1492 if (xcb_icccm_get_wm_hints_reply(conn, c,
1495 if (hints.flags & XCB_ICCCM_WM_HINT_X_URGENCY)
1499 for (i = 0; i < workspace_limit; i++) {
1501 snprintf(b, sizeof b, "%d ", i + 1);
1503 snprintf(b, sizeof b, "- ");
1509 bar_workspace_name(char *s, size_t sz, struct swm_region *r)
1511 if (r == NULL || r->ws == NULL)
1513 if (r->ws->name != NULL)
1514 strlcat(s, r->ws->name, sz);
1517 /* build the default bar format according to the defined enabled options */
1519 bar_fmt(const char *fmtexp, char *fmtnew, struct swm_region *r, size_t sz)
1521 /* if format provided, just copy the buffers */
1522 if (bar_format != NULL) {
1523 strlcpy(fmtnew, fmtexp, sz);
1527 /* reset the output buffer */
1530 strlcat(fmtnew, "+N:+I ", sz);
1532 strlcat(fmtnew, "+S", sz);
1533 strlcat(fmtnew, " ", sz);
1535 /* only show the workspace name if there's actually one */
1536 if (r != NULL && r->ws != NULL && r->ws->name != NULL)
1537 strlcat(fmtnew, "<+D>", sz);
1538 strlcat(fmtnew, "+3<", sz);
1540 if (clock_enabled) {
1541 strlcat(fmtnew, fmtexp, sz);
1542 strlcat(fmtnew, "+4<", sz);
1545 /* bar_urgent already adds the space before the last asterisk */
1547 strlcat(fmtnew, "* +U*+4<", sz);
1549 if (title_class_enabled) {
1550 strlcat(fmtnew, "+C", sz);
1551 if (title_name_enabled == 0)
1552 strlcat(fmtnew, "+4<", sz);
1555 /* checks needed by the colon and floating strlcat(3) calls below */
1556 if (r != NULL && r->ws != NULL && r->ws->focus != NULL) {
1557 if (title_name_enabled) {
1558 if (title_class_enabled)
1559 strlcat(fmtnew, ":", sz);
1560 strlcat(fmtnew, "+T+4<", sz);
1562 if (window_name_enabled) {
1563 if (r->ws->focus->floating)
1564 strlcat(fmtnew, "+F ", sz);
1565 strlcat(fmtnew, "+64W ", sz);
1569 /* finally add the action script output and the version */
1570 strlcat(fmtnew, "+4<+A+4<+V", sz);
1574 bar_replace_pad(char *tmp, int *limit, size_t sz)
1576 /* special case; no limit given, pad one space, instead */
1577 if (*limit == (int)sz - 1)
1579 snprintf(tmp, sz, "%*s", *limit, " ");
1582 /* replaces the bar format character sequences (like in tmux(1)) */
1584 bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
1588 char tmp[SWM_BAR_MAX];
1592 /* reset strlcat(3) buffer */
1595 /* get number, if any */
1598 if (sscanf(fmt, "%d%n", &limit, &size) != 1)
1599 limit = sizeof tmp - 1;
1600 if (limit <= 0 || limit >= (int)sizeof tmp)
1601 limit = sizeof tmp - 1;
1603 /* there is nothing to replace (ie EOL) */
1610 bar_replace_pad(tmp, &limit, sizeof tmp);
1613 snprintf(tmp, sizeof tmp, "%s", bar_ext);
1616 bar_class_name(tmp, sizeof tmp, r);
1619 bar_workspace_name(tmp, sizeof tmp, r);
1622 bar_window_float(tmp, sizeof tmp, r);
1625 snprintf(tmp, sizeof tmp, "%d", r->ws->idx + 1);
1628 snprintf(tmp, sizeof tmp, "%d", r->s->idx + 1);
1631 bar_class_title_name(tmp, sizeof tmp, r);
1634 snprintf(tmp, sizeof tmp, "%s", r->ws->stacker);
1637 bar_title_name(tmp, sizeof tmp, r);
1640 bar_urgent(tmp, sizeof tmp);
1643 snprintf(tmp, sizeof tmp, "%s", bar_vertext);
1646 bar_window_name(tmp, sizeof tmp, r);
1649 /* unknown character sequence; copy as-is */
1650 snprintf(tmp, sizeof tmp, "+%c", *fmt);
1656 if ((int)len < limit)
1658 while (limit-- > 0) {
1659 if (*offrep >= sz - 1)
1661 fmtrep[(*offrep)++] = *ptr++;
1669 bar_replace(char *fmt, char *fmtrep, struct swm_region *r, size_t sz)
1674 while (*fmt != '\0') {
1676 /* skip ordinary characters */
1679 fmtrep[off++] = *fmt++;
1683 /* character sequence found; replace it */
1684 fmt = bar_replace_seq(fmt, fmtrep, r, &off, sz);
1693 bar_fmt_expand(char *fmtexp, size_t sz)
1700 /* start by grabbing the current time and date */
1702 localtime_r(&tmt, &tm);
1704 /* figure out what to expand */
1705 if (bar_format != NULL)
1707 else if (bar_format == NULL && clock_enabled)
1709 /* if nothing to expand bail out */
1715 /* copy as-is, just in case the format shouldn't be expanded below */
1716 strlcpy(fmtexp, fmt, sz);
1717 /* finally pass the string through strftime(3) */
1718 #ifndef SWM_DENY_CLOCK_FORMAT
1719 if ((len = strftime(fmtexp, sz, fmt, &tm)) == 0)
1720 warnx("format too long");
1728 char fmtexp[SWM_BAR_MAX], fmtnew[SWM_BAR_MAX];
1729 char fmtrep[SWM_BAR_MAX];
1731 struct swm_region *r;
1733 /* expand the format by first passing it through strftime(3) */
1734 bar_fmt_expand(fmtexp, sizeof fmtexp);
1736 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1737 for (i = 0; i < num_screens; i++) {
1738 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1741 bar_fmt(fmtexp, fmtnew, r, sizeof fmtnew);
1742 bar_replace(fmtnew, fmtrep, r, sizeof fmtrep);
1743 bar_print(r, fmtrep);
1754 if (bar_enabled == 0)
1756 if (bar_extra && bar_extra_running) {
1757 /* ignore short reads; it'll correct itself */
1758 while ((b = fgetln(stdin, &len)) != NULL)
1759 if (b && b[len - 1] == '\n') {
1761 strlcpy((char *)bar_ext, b, sizeof bar_ext);
1763 if (b == NULL && errno != EAGAIN) {
1764 warn("bar_update: bar_extra failed");
1768 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1777 /* suppress unused warning since var is needed */
1784 bar_toggle(struct swm_region *r, union arg *args)
1786 struct swm_region *tmpr;
1789 /* suppress unused warnings since vars are needed */
1793 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
1795 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1797 for (i = 0; i < num_screens; i++)
1798 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1800 xcb_unmap_window(conn, tmpr->bar->id);
1802 for (i = 0; i < num_screens; i++)
1803 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1805 map_window_raised(tmpr->bar->id);
1808 bar_enabled = !bar_enabled;
1811 /* must be after stack */
1820 struct swm_region *r;
1824 /* do this here because the conf file is in memory */
1825 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1826 /* launch external status app */
1827 bar_extra_running = 1;
1828 if (pipe(bar_pipe) == -1)
1829 err(1, "pipe error");
1830 socket_setnonblock(bar_pipe[0]);
1831 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1832 if (dup2(bar_pipe[0], 0) == -1)
1834 if (dup2(bar_pipe[1], 1) == -1)
1836 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1837 err(1, "could not disable SIGPIPE");
1838 switch (bar_pid = fork()) {
1840 err(1, "cannot fork");
1844 execvp(bar_argv[0], bar_argv);
1845 err(1, "%s external app failed", bar_argv[0]);
1847 default: /* parent */
1853 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1854 for (i = 0; i < num_screens; i++)
1855 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1858 wa[0] = screens[i].c[SWM_S_COLOR_BAR].pixel;
1859 wa[1] = screens[i].c[SWM_S_COLOR_BAR_BORDER].pixel;
1860 xcb_change_window_attributes(conn, r->bar->id,
1861 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
1867 bar_setup(struct swm_region *r)
1869 char *font, *fontpos;
1871 xcb_screen_t *screen = get_screen(r->s->idx);
1878 if ((r->bar = calloc(1, sizeof(struct swm_bar))) == NULL)
1879 err(1, "bar_setup: calloc: failed to allocate memory.");
1881 if (bar_font == NULL) {
1882 while ((font = strsep(&bar_fonts, ",")) != NULL) {
1886 DNPRINTF(SWM_D_INIT, "bar_setup: try font %s\n", font);
1890 while ((fontpos = index(fontpos, '-'))) {
1896 bar_font = XftFontOpenXlfd(display, r->s->idx,
1899 bar_font = XftFontOpenName(display, r->s->idx,
1902 warnx("unable to load font %s", font);
1905 DNPRINTF(SWM_D_INIT, "successfully opened "
1912 if (bar_font == NULL)
1913 errx(1, "unable to open a font");
1915 bar_height = bar_font->height + 4 * bar_border_width;
1920 PIXEL_TO_XRENDERCOLOR(r->s->c[SWM_S_COLOR_BAR_FONT].pixel, color);
1922 if (!XftColorAllocValue(display, DefaultVisual(display, r->s->idx),
1923 DefaultColormap(display, r->s->idx), &color, &bar_font_color))
1924 warn("unable to allocate Xft color");
1927 Y(r->bar) = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
1928 WIDTH(r->bar) = WIDTH(r) - 2 * bar_border_width;
1929 HEIGHT(r->bar) = bar_height - 2 * bar_border_width;
1931 r->bar->id = xcb_generate_id(conn);
1932 wa[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1933 wa[1] = r->s->c[SWM_S_COLOR_BAR_BORDER].pixel;
1934 wa[2] = XCB_EVENT_MASK_EXPOSURE;
1936 xcb_create_window(conn, XCB_COPY_FROM_PARENT, r->bar->id, r->s->root,
1937 X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar),
1938 bar_border_width, XCB_WINDOW_CLASS_INPUT_OUTPUT,
1939 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL
1940 | XCB_CW_EVENT_MASK, wa);
1942 r->bar->buffer = xcb_generate_id(conn);
1943 xcb_create_pixmap(conn, screen->root_depth, r->bar->buffer, r->bar->id,
1944 WIDTH(r->bar), HEIGHT(r->bar));
1946 xcb_randr_select_input(conn, r->bar->id,
1947 XCB_RANDR_NOTIFY_MASK_OUTPUT_CHANGE);
1950 map_window_raised(r->bar->id);
1952 DNPRINTF(SWM_D_BAR, "bar_setup: window: 0x%x, (x,y) w x h: (%d,%d) "
1953 "%d x %d\n", WINID(r->bar), X(r->bar), Y(r->bar), WIDTH(r->bar),
1956 if (signal(SIGALRM, bar_signal) == SIG_ERR)
1957 err(1, "could not install bar_signal");
1962 bar_cleanup(struct swm_region *r)
1966 xcb_destroy_window(conn, r->bar->id);
1967 xcb_free_pixmap(conn, r->bar->buffer);
1973 set_win_state(struct ws_win *win, uint16_t state)
1975 uint16_t data[2] = { state, XCB_ATOM_NONE };
1977 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%x\n", win->id);
1982 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id, a_state,
1983 a_state, 32, 2, data);
1987 getstate(xcb_window_t w)
1989 uint16_t result = 0;
1990 xcb_get_property_cookie_t c;
1991 xcb_get_property_reply_t *r;
1993 c = xcb_get_property(conn, 0, w, a_state, a_state, 0L, 2L);
1994 r = xcb_get_property_reply(conn, c, NULL);
1997 result = *((uint16_t *)xcb_get_property_value(r));
2001 DNPRINTF(SWM_D_MISC, "getstate property: win 0x%x state %u\n", w,
2007 version(struct swm_region *r, union arg *args)
2009 /* suppress unused warnings since vars are needed */
2013 bar_version = !bar_version;
2015 snprintf(bar_vertext, sizeof bar_vertext,
2016 "Version: %s Build: %s", SPECTRWM_VERSION, buildstr);
2018 strlcpy(bar_vertext, "", sizeof bar_vertext);
2025 client_msg(struct ws_win *win, xcb_atom_t a)
2027 xcb_client_message_event_t ev;
2032 bzero(&ev, sizeof ev);
2033 ev.response_type = XCB_CLIENT_MESSAGE;
2034 ev.window = win->id;
2037 ev.data.data32[0] = a;
2038 ev.data.data32[1] = XCB_CURRENT_TIME;
2040 xcb_send_event(conn, 0, win->id,
2041 XCB_EVENT_MASK_NO_EVENT, (const char *)&ev);
2044 /* synthetic response to a ConfigureRequest when not making a change */
2046 config_win(struct ws_win *win, xcb_configure_request_event_t *ev)
2048 xcb_configure_notify_event_t ce;
2053 /* send notification of unchanged state. */
2054 bzero(&ce, sizeof(ce));
2055 ce.response_type = XCB_CONFIGURE_NOTIFY;
2058 ce.width = WIDTH(win);
2059 ce.height = HEIGHT(win);
2060 ce.override_redirect = 0;
2065 ce.window = win->id;
2066 ce.border_width = BORDER(win);
2067 ce.above_sibling = XCB_WINDOW_NONE;
2070 ce.event = ev->window;
2071 ce.window = ev->window;
2073 /* make response appear more WM_SIZE_HINTS-compliant */
2075 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%x,"
2076 " sh.flags: %u, min: %d x %d, max: %d x %d, inc: "
2077 "%d x %d\n", win->id, win->sh.flags, SH_MIN_W(win),
2078 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
2079 SH_INC_W(win), SH_INC_H(win));
2083 /* the hint may be set... to 0! */
2084 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
2085 ce.width = SH_MIN_W(win);
2086 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
2087 ce.height = SH_MIN_H(win);
2092 /* may also be advertized as 0 */
2093 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
2094 ce.width = SH_MAX_W(win);
2095 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
2096 ce.height = SH_MAX_H(win);
2099 /* resize increment. */
2101 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
2102 ce.width -= (ce.width - SH_MIN_W(win)) %
2104 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
2105 ce.height -= (ce.height - SH_MIN_H(win)) %
2109 /* adjust x and y for requested border_width. */
2110 ce.x += BORDER(win) - ev->border_width;
2111 ce.y += BORDER(win) - ev->border_width;
2112 ce.border_width = ev->border_width;
2113 ce.above_sibling = ev->sibling;
2116 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%x, (x,y) w x h: "
2117 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
2118 ce.y, ce.width, ce.height, ce.border_width);
2120 xcb_send_event(conn, 0, win->id, XCB_EVENT_MASK_STRUCTURE_NOTIFY,
2125 count_win(struct workspace *ws, int count_transient)
2130 TAILQ_FOREACH(win, &ws->winlist, entry) {
2131 if (count_transient == 0 && win->floating)
2133 if (count_transient == 0 && win->transient)
2139 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
2145 quit(struct swm_region *r, union arg *args)
2147 /* suppress unused warnings since vars are needed */
2151 DNPRINTF(SWM_D_MISC, "quit\n");
2156 unmap_window(struct ws_win *win)
2158 DNPRINTF(SWM_D_EVENT, "unmap_window: window: 0x%x\n", win->id);
2163 /* don't unmap again */
2164 if (getstate(win->id) == XCB_ICCCM_WM_STATE_ICONIC)
2167 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
2169 xcb_unmap_window(conn, win->id);
2170 xcb_change_window_attributes(conn, win->id,
2171 XCB_CW_BORDER_PIXEL, &win->s->c[SWM_S_COLOR_UNFOCUS].pixel);
2178 int i, j, num_screens;
2180 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2181 for (i = 0; i < num_screens; i++)
2182 for (j = 0; j < workspace_limit; j++)
2183 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2188 fake_keypress(struct ws_win *win, xcb_keysym_t keysym, uint16_t modifiers)
2190 xcb_key_press_event_t event;
2191 xcb_keycode_t *keycode;
2196 keycode = xcb_key_symbols_get_keycode(syms, keysym);
2198 DNPRINTF(SWM_D_MISC, "fake_keypress: win 0x%x keycode %u\n",
2201 bzero(&event, sizeof(event));
2202 event.event = win->id;
2203 event.root = win->s->root;
2204 event.child = XCB_WINDOW_NONE;
2205 event.time = XCB_CURRENT_TIME;
2206 event.event_x = X(win);
2207 event.event_y = Y(win);
2210 event.same_screen = 1;
2211 event.detail = *keycode;
2212 event.state = modifiers;
2214 event.response_type = XCB_KEY_PRESS;
2215 xcb_send_event(conn, 1, win->id,
2216 XCB_EVENT_MASK_KEY_PRESS, (const char *)&event);
2218 event.response_type = XCB_KEY_RELEASE;
2219 xcb_send_event(conn, 1, win->id,
2220 XCB_EVENT_MASK_KEY_RELEASE, (const char *)&event);
2224 restart(struct swm_region *r, union arg *args)
2226 /* suppress unused warning since var is needed */
2229 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
2231 /* disable alarm because the following code may not be interrupted */
2233 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
2234 err(1, "can't disable alarm");
2240 XftFontClose(display, bar_font);
2241 XftColorFree(display, DefaultVisual(display, r->s->idx),
2242 DefaultColormap(display, r->s->idx), &bar_font_color);
2243 xcb_key_symbols_free(syms);
2245 xcb_disconnect(conn);
2247 execvp(start_argv[0], start_argv);
2248 warn("execvp failed");
2253 root_to_region(xcb_window_t root)
2255 struct swm_region *r = NULL;
2257 xcb_query_pointer_reply_t *qpr;
2259 DNPRINTF(SWM_D_MISC, "root_to_region: window: 0x%x\n", root);
2261 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2262 for (i = 0; i < num_screens; i++)
2263 if (screens[i].root == root)
2266 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn,
2267 screens[i].root), NULL);
2270 DNPRINTF(SWM_D_MISC, "root_to_region: pointer: (%d,%d)\n",
2271 qpr->root_x, qpr->root_y);
2272 /* choose a region based on pointer location */
2273 TAILQ_FOREACH(r, &screens[i].rl, entry)
2274 if (X(r) <= qpr->root_x && qpr->root_x < MAX_X(r) &&
2275 Y(r) <= qpr->root_y && qpr->root_y < MAX_Y(r))
2281 r = TAILQ_FIRST(&screens[i].rl);
2287 find_unmanaged_window(xcb_window_t id)
2290 int i, j, num_screens;
2292 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2293 for (i = 0; i < num_screens; i++)
2294 for (j = 0; j < workspace_limit; j++)
2295 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
2303 find_window(xcb_window_t id)
2306 int i, j, num_screens;
2307 xcb_query_tree_reply_t *r;
2309 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2310 for (i = 0; i < num_screens; i++)
2311 for (j = 0; j < workspace_limit; j++)
2312 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2316 r = xcb_query_tree_reply(conn, xcb_query_tree(conn, id), NULL);
2320 /* if we were looking for the parent return that window instead */
2321 if (r->parent == 0 || r->root == r->parent)
2324 /* look for parent */
2325 for (i = 0; i < num_screens; i++)
2326 for (j = 0; j < workspace_limit; j++)
2327 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2328 if (r->parent == win->id) {
2338 spawn(int ws_idx, union arg *args, int close_fd)
2343 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
2345 close(xcb_get_file_descriptor(conn));
2347 setenv("LD_PRELOAD", SWM_LIB, 1);
2349 if (asprintf(&ret, "%d", ws_idx) == -1) {
2350 warn("spawn: asprintf SWM_WS");
2353 setenv("_SWM_WS", ret, 1);
2357 if (asprintf(&ret, "%d", getpid()) == -1) {
2358 warn("spawn: asprintf _SWM_PID");
2361 setenv("_SWM_PID", ret, 1);
2365 if (setsid() == -1) {
2366 warn("spawn: setsid");
2372 * close stdin and stdout to prevent interaction between apps
2373 * and the baraction script
2374 * leave stderr open to record errors
2376 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
2377 warn("spawn: open");
2380 dup2(fd, STDIN_FILENO);
2381 dup2(fd, STDOUT_FILENO);
2386 execvp(args->argv[0], args->argv);
2388 warn("spawn: execvp");
2393 kill_refs(struct ws_win *win)
2395 int i, x, num_screens;
2396 struct swm_region *r;
2397 struct workspace *ws;
2402 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2403 for (i = 0; i < num_screens; i++)
2404 TAILQ_FOREACH(r, &screens[i].rl, entry)
2405 for (x = 0; x < workspace_limit; x++) {
2407 if (win == ws->focus)
2409 if (win == ws->focus_prev)
2410 ws->focus_prev = NULL;
2415 validate_win(struct ws_win *testwin)
2418 struct workspace *ws;
2419 struct swm_region *r;
2420 int i, x, num_screens;
2422 if (testwin == NULL)
2425 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2426 for (i = 0; i < num_screens; i++)
2427 TAILQ_FOREACH(r, &screens[i].rl, entry)
2428 for (x = 0; x < workspace_limit; x++) {
2430 TAILQ_FOREACH(win, &ws->winlist, entry)
2438 validate_ws(struct workspace *testws)
2440 struct swm_region *r;
2441 struct workspace *ws;
2442 int i, x, num_screens;
2444 /* validate all ws */
2445 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2446 for (i = 0; i < num_screens; i++)
2447 TAILQ_FOREACH(r, &screens[i].rl, entry)
2448 for (x = 0; x < workspace_limit; x++) {
2457 unfocus_win(struct ws_win *win)
2459 xcb_window_t none = XCB_WINDOW_NONE;
2461 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%x\n", WINID(win));
2465 if (win->ws == NULL)
2468 if (validate_ws(win->ws))
2469 return; /* XXX this gets hit with thunderbird, needs fixing */
2471 if (win->ws->r == NULL)
2474 if (validate_win(win)) {
2479 if (win->ws->focus == win) {
2480 win->ws->focus = NULL;
2481 win->ws->focus_prev = win;
2484 if (validate_win(win->ws->focus)) {
2485 kill_refs(win->ws->focus);
2486 win->ws->focus = NULL;
2488 if (validate_win(win->ws->focus_prev)) {
2489 kill_refs(win->ws->focus_prev);
2490 win->ws->focus_prev = NULL;
2493 grabbuttons(win, 0);
2494 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
2495 &win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].pixel);
2496 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2497 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1, &none);
2504 int i, j, num_screens;
2506 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
2508 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2509 for (i = 0; i < num_screens; i++)
2510 for (j = 0; j < workspace_limit; j++)
2511 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2516 focus_win(struct ws_win *win)
2518 struct ws_win *cfw = NULL;
2519 xcb_get_input_focus_reply_t *r;
2520 xcb_window_t cur_focus = XCB_WINDOW_NONE;
2522 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%x\n", WINID(win));
2526 if (win->ws == NULL)
2529 if (validate_ws(win->ws))
2530 return; /* XXX this gets hit with thunderbird, needs fixing */
2532 if (validate_win(win)) {
2537 if (validate_win(win)) {
2542 r = xcb_get_input_focus_reply(conn, xcb_get_input_focus(conn), NULL);
2544 cur_focus = r->focus;
2547 if ((cfw = find_window(cur_focus)) != NULL)
2551 /* use larger hammer since the window was killed somehow */
2552 TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
2553 if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
2554 xcb_change_window_attributes(conn, cfw->id,
2555 XCB_CW_BORDER_PIXEL,
2556 &cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].pixel);
2560 win->ws->focus = win;
2562 if (win->ws->r != NULL) {
2564 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
2565 win->id, XCB_CURRENT_TIME);
2566 grabbuttons(win, 1);
2567 xcb_change_window_attributes(conn, win->id,
2568 XCB_CW_BORDER_PIXEL,
2569 &win->ws->r->s->c[SWM_S_COLOR_FOCUS].pixel);
2570 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
2571 win->ws->always_raise)
2572 map_window_raised(win->id);
2574 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2575 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
2583 event_drain(uint8_t rt)
2585 xcb_generic_event_t *evt;
2588 while ((evt = xcb_poll_for_event(conn))) {
2589 if (XCB_EVENT_RESPONSE_TYPE(evt) != rt)
2597 switchws(struct swm_region *r, union arg *args)
2599 int wsid = args->id, unmap_old = 0;
2600 struct swm_region *this_r, *other_r;
2602 struct workspace *new_ws, *old_ws;
2608 if (wsid >= workspace_limit)
2612 old_ws = this_r->ws;
2613 new_ws = &this_r->s->ws[wsid];
2615 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
2616 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
2618 if (new_ws == NULL || old_ws == NULL)
2620 if (new_ws == old_ws)
2623 other_r = new_ws->r;
2624 if (other_r == NULL) {
2625 /* the other workspace is hidden, hide this one */
2629 /* the other ws is visible in another region, exchange them */
2630 other_r->ws_prior = new_ws;
2631 other_r->ws = old_ws;
2632 old_ws->r = other_r;
2634 this_r->ws_prior = old_ws;
2635 this_r->ws = new_ws;
2638 /* this is needed so that we can click on a window after a restart */
2642 a.id = SWM_ARG_ID_FOCUSCUR;
2643 focus(new_ws->r, &a);
2645 /* unmap old windows */
2647 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2650 if (focus_mode == SWM_FOCUS_DEFAULT)
2651 event_drain(XCB_ENTER_NOTIFY);
2655 DNPRINTF(SWM_D_WS, "switchws: done\n");
2659 cyclews(struct swm_region *r, union arg *args)
2662 struct swm_screen *s = r->s;
2665 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2666 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2671 case SWM_ARG_ID_CYCLEWS_UP_ALL:
2674 case SWM_ARG_ID_CYCLEWS_UP:
2675 if (a.id < workspace_limit - 1)
2680 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
2683 case SWM_ARG_ID_CYCLEWS_DOWN:
2687 a.id = workspace_limit - 1;
2694 (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
2696 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2700 } while (a.id != r->ws->idx);
2704 priorws(struct swm_region *r, union arg *args)
2708 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2709 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2711 if (r->ws_prior == NULL)
2714 a.id = r->ws_prior->idx;
2719 cyclescr(struct swm_region *r, union arg *args)
2721 struct swm_region *rr = NULL;
2723 int i, x, y, num_screens;
2725 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2726 /* do nothing if we don't have more than one screen */
2727 if (!(num_screens > 1 || outputs > 1))
2732 case SWM_ARG_ID_CYCLESC_UP:
2733 rr = TAILQ_NEXT(r, entry);
2735 rr = TAILQ_FIRST(&screens[i].rl);
2737 case SWM_ARG_ID_CYCLESC_DOWN:
2738 rr = TAILQ_PREV(r, swm_region_list, entry);
2740 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2748 /* move mouse to region */
2750 y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
2751 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0, 0,
2754 a.id = SWM_ARG_ID_FOCUSCUR;
2757 if (rr->ws->focus) {
2758 /* move to focus window */
2759 x = X(rr->ws->focus) + 1;
2760 y = Y(rr->ws->focus) + 1;
2761 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0,
2767 sort_windows(struct ws_win_list *wl)
2769 struct ws_win *win, *parent, *nxt;
2774 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
2775 nxt = TAILQ_NEXT(win, entry);
2776 if (win->transient) {
2777 parent = find_window(win->transient);
2778 if (parent == NULL) {
2779 warnx("not possible bug");
2782 TAILQ_REMOVE(wl, win, entry);
2783 TAILQ_INSERT_AFTER(wl, parent, win, entry);
2790 swapwin(struct swm_region *r, union arg *args)
2792 struct ws_win *target, *source;
2793 struct ws_win *cur_focus;
2794 struct ws_win_list *wl;
2797 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2798 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2800 cur_focus = r->ws->focus;
2801 if (cur_focus == NULL)
2805 wl = &source->ws->winlist;
2808 case SWM_ARG_ID_SWAPPREV:
2809 if (source->transient)
2810 source = find_window(source->transient);
2811 target = TAILQ_PREV(source, ws_win_list, entry);
2812 if (target && target->transient)
2813 target = find_window(target->transient);
2814 TAILQ_REMOVE(wl, source, entry);
2816 TAILQ_INSERT_TAIL(wl, source, entry);
2818 TAILQ_INSERT_BEFORE(target, source, entry);
2820 case SWM_ARG_ID_SWAPNEXT:
2821 target = TAILQ_NEXT(source, entry);
2822 /* move the parent and let the sort handle the move */
2823 if (source->transient)
2824 source = find_window(source->transient);
2825 TAILQ_REMOVE(wl, source, entry);
2827 TAILQ_INSERT_HEAD(wl, source, entry);
2829 TAILQ_INSERT_AFTER(wl, target, source, entry);
2831 case SWM_ARG_ID_SWAPMAIN:
2832 target = TAILQ_FIRST(wl);
2833 if (target == source) {
2834 if (source->ws->focus_prev != NULL &&
2835 source->ws->focus_prev != target)
2836 source = source->ws->focus_prev;
2840 if (target == NULL || source == NULL)
2842 source->ws->focus_prev = target;
2843 TAILQ_REMOVE(wl, target, entry);
2844 TAILQ_INSERT_BEFORE(source, target, entry);
2845 TAILQ_REMOVE(wl, source, entry);
2846 TAILQ_INSERT_HEAD(wl, source, entry);
2848 case SWM_ARG_ID_MOVELAST:
2849 TAILQ_REMOVE(wl, source, entry);
2850 TAILQ_INSERT_TAIL(wl, source, entry);
2853 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
2865 focus_prev(struct ws_win *win)
2867 struct ws_win *winfocus = NULL;
2868 struct ws_win *cur_focus = NULL;
2869 struct ws_win_list *wl = NULL;
2870 struct workspace *ws = NULL;
2872 if (!(win && win->ws))
2877 cur_focus = ws->focus;
2879 DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%x, cur_focus: 0x%x\n",
2880 WINID(win), WINID(cur_focus));
2882 /* pickle, just focus on whatever */
2883 if (cur_focus == NULL) {
2884 /* use prev_focus if valid */
2885 if (ws->focus_prev && ws->focus_prev != cur_focus &&
2886 find_window(WINID(ws->focus_prev)))
2887 winfocus = ws->focus_prev;
2891 /* if transient focus on parent */
2892 if (cur_focus->transient) {
2893 winfocus = find_window(cur_focus->transient);
2897 /* if in max_stack try harder */
2898 if ((win->quirks & SWM_Q_FOCUSPREV) ||
2899 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
2900 if (cur_focus != ws->focus_prev)
2901 winfocus = ws->focus_prev;
2903 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2908 DNPRINTF(SWM_D_FOCUS, "focus_prev: focus_close: %d\n", focus_close);
2910 if (winfocus == NULL || winfocus == win) {
2911 switch (focus_close) {
2912 case SWM_STACK_BOTTOM:
2913 winfocus = TAILQ_FIRST(wl);
2916 winfocus = TAILQ_LAST(wl, ws_win_list);
2918 case SWM_STACK_ABOVE:
2919 if ((winfocus = TAILQ_NEXT(cur_focus, entry)) == NULL) {
2920 if (focus_close_wrap)
2921 winfocus = TAILQ_FIRST(wl);
2923 winfocus = TAILQ_PREV(cur_focus,
2924 ws_win_list, entry);
2927 case SWM_STACK_BELOW:
2928 if ((winfocus = TAILQ_PREV(cur_focus, ws_win_list,
2930 if (focus_close_wrap)
2931 winfocus = TAILQ_LAST(wl, ws_win_list);
2933 winfocus = TAILQ_NEXT(cur_focus, entry);
2939 if (winfocus == NULL) {
2940 if (focus_default == SWM_STACK_TOP)
2941 winfocus = TAILQ_LAST(wl, ws_win_list);
2943 winfocus = TAILQ_FIRST(wl);
2947 focus_magic(winfocus);
2951 focus(struct swm_region *r, union arg *args)
2953 struct ws_win *winfocus = NULL, *head;
2954 struct ws_win *cur_focus = NULL;
2955 struct ws_win_list *wl = NULL;
2956 struct workspace *ws = NULL;
2962 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
2964 /* treat FOCUS_CUR special */
2965 if (args->id == SWM_ARG_ID_FOCUSCUR) {
2966 if (r->ws->focus && r->ws->focus->iconic == 0)
2967 winfocus = r->ws->focus;
2968 else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
2969 winfocus = r->ws->focus_prev;
2971 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
2972 if (winfocus->iconic == 0)
2975 focus_magic(winfocus);
2979 if ((cur_focus = r->ws->focus) == NULL)
2983 if (TAILQ_EMPTY(wl))
2985 /* make sure there is at least one uniconified window */
2987 TAILQ_FOREACH(winfocus, wl, entry)
2988 if (winfocus->iconic == 0) {
2996 case SWM_ARG_ID_FOCUSPREV:
2997 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
2999 head = TAILQ_LAST(wl, ws_win_list);
3001 if (WINID(winfocus) == cur_focus->transient) {
3002 head = TAILQ_PREV(winfocus, ws_win_list, entry);
3004 head = TAILQ_LAST(wl, ws_win_list);
3009 if (winfocus && winfocus->iconic) {
3010 while (winfocus != cur_focus) {
3011 if (winfocus == NULL)
3012 winfocus = TAILQ_LAST(wl, ws_win_list);
3013 if (winfocus->iconic == 0)
3015 winfocus = TAILQ_PREV(winfocus, ws_win_list,
3021 case SWM_ARG_ID_FOCUSNEXT:
3022 head = TAILQ_NEXT(cur_focus, entry);
3024 head = TAILQ_FIRST(wl);
3028 if (winfocus && winfocus->iconic) {
3029 while (winfocus != cur_focus) {
3030 if (winfocus == NULL)
3031 winfocus = TAILQ_FIRST(wl);
3032 if (winfocus->iconic == 0)
3034 winfocus = TAILQ_NEXT(winfocus, entry);
3039 case SWM_ARG_ID_FOCUSMAIN:
3040 winfocus = TAILQ_FIRST(wl);
3041 if (winfocus == cur_focus)
3042 winfocus = cur_focus->ws->focus_prev;
3049 focus_magic(winfocus);
3055 cycle_layout(struct swm_region *r, union arg *args)
3057 struct workspace *ws = r->ws;
3060 /* suppress unused warning since var is needed */
3063 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
3066 if (ws->cur_layout->l_stack == NULL)
3067 ws->cur_layout = &layouts[0];
3072 if (focus_mode == SWM_FOCUS_DEFAULT)
3073 event_drain(XCB_ENTER_NOTIFY);
3075 a.id = SWM_ARG_ID_FOCUSCUR;
3080 stack_config(struct swm_region *r, union arg *args)
3082 struct workspace *ws = r->ws;
3084 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
3087 if (ws->cur_layout->l_config != NULL)
3088 ws->cur_layout->l_config(ws, args->id);
3090 if (args->id != SWM_ARG_ID_STACKINIT)
3097 struct swm_geometry g;
3098 struct swm_region *r;
3104 DNPRINTF(SWM_D_STACK, "stack: begin\n");
3106 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3107 for (i = 0; i < num_screens; i++) {
3111 TAILQ_FOREACH(r, &screens[i].rl, entry) {
3112 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
3113 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
3115 /* start with screen geometry, adjust for bar */
3117 g.w -= 2 * border_width;
3118 g.h -= 2 * border_width;
3124 r->ws->cur_layout->l_stack(r->ws, &g);
3125 r->ws->cur_layout->l_string(r->ws);
3126 /* save r so we can track region changes */
3133 if (focus_mode == SWM_FOCUS_DEFAULT)
3134 event_drain(XCB_ENTER_NOTIFY);
3136 DNPRINTF(SWM_D_STACK, "stack: end\n");
3140 store_float_geom(struct ws_win *win, struct swm_region *r)
3142 /* retain window geom and region geom */
3143 win->g_float = win->g;
3144 win->g_float.x -= X(r);
3145 win->g_float.y -= Y(r);
3146 win->g_floatvalid = 1;
3147 DNPRINTF(SWM_D_MISC, "store_float_geom: window: 0x%x, g: (%d,%d)"
3148 " %d x %d, g_float: (%d,%d) %d x %d\n", win->id, X(win), Y(win),
3149 WIDTH(win), HEIGHT(win), win->g_float.x, win->g_float.y,
3150 win->g_float.w, win->g_float.h);
3154 stack_floater(struct ws_win *win, struct swm_region *r)
3159 DNPRINTF(SWM_D_MISC, "stack_floater: window: 0x%x\n", win->id);
3162 * to allow windows to change their size (e.g. mplayer fs) only retrieve
3163 * geom on ws switches or return from max mode
3165 if (win->g_floatvalid && (win->floatmaxed || (r != r->ws->old_r &&
3166 !(win->ewmh_flags & EWMH_F_FULLSCREEN)))) {
3167 /* refloat at last floating relative position */
3168 win->g = win->g_float;
3173 win->floatmaxed = 0;
3176 * if set to fullscreen mode, configure window to maximum size.
3178 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3179 if (!win->g_floatvalid)
3180 store_float_geom(win, win->ws->r);
3182 win->g = win->ws->r->g;
3186 * remove border on fullscreen floater when in fullscreen mode or when
3187 * the quirk is present.
3189 if ((win->ewmh_flags & EWMH_F_FULLSCREEN) ||
3190 ((win->quirks & SWM_Q_FULLSCREEN) &&
3191 (WIDTH(win) >= WIDTH(r)) && (HEIGHT(win) >= HEIGHT(r)))) {
3192 if (win->bordered) {
3194 X(win) += border_width;
3195 Y(win) += border_width;
3197 } else if (!win->bordered) {
3199 X(win) -= border_width;
3200 Y(win) -= border_width;
3203 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
3204 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
3205 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
3210 * floaters and transients are auto-centred unless moved
3213 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - BORDER(win);
3214 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - BORDER(win);
3217 /* keep window within region bounds */
3218 constrain_window(win, r, 0);
3224 * Send keystrokes to terminal to decrease/increase the font size as the
3225 * window size changes.
3228 adjust_font(struct ws_win *win)
3230 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
3231 win->floating || win->transient)
3234 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
3235 WIDTH(win) / win->sh.width_inc < term_width &&
3236 win->font_steps < SWM_MAX_FONT_STEPS) {
3237 win->font_size_boundary[win->font_steps] =
3238 (win->sh.width_inc * term_width) + win->sh.base_width;
3241 win->last_inc = win->sh.width_inc;
3242 fake_keypress(win, XK_KP_Subtract, ShiftMask);
3243 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
3244 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
3247 win->last_inc = win->sh.width_inc;
3248 fake_keypress(win, XK_KP_Add, ShiftMask);
3252 #define SWAPXY(g) do { \
3254 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
3255 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
3258 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
3260 struct swm_geometry win_g, r_g = *g;
3261 struct ws_win *win, *fs_win = NULL;
3262 int i, j, s, stacks;
3263 int w_inc = 1, h_inc, w_base = 1, h_base;
3264 int hrh, extra = 0, h_slice, last_h = 0;
3265 int split, colno, winno, mwin, msize, mscale;
3266 int remain, missing, v_slice, reconfigure;
3268 xcb_get_window_attributes_reply_t *war;
3270 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
3271 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
3273 winno = count_win(ws, 0);
3274 if (winno == 0 && count_win(ws, 1) == 0)
3277 TAILQ_FOREACH(win, &ws->winlist, entry)
3278 if (win->transient == 0 && win->floating == 0
3279 && win->iconic == 0)
3286 w_inc = win->sh.width_inc;
3287 w_base = win->sh.base_width;
3288 mwin = ws->l_state.horizontal_mwin;
3289 mscale = ws->l_state.horizontal_msize;
3290 stacks = ws->l_state.horizontal_stacks;
3293 w_inc = win->sh.height_inc;
3294 w_base = win->sh.base_height;
3295 mwin = ws->l_state.vertical_mwin;
3296 mscale = ws->l_state.vertical_msize;
3297 stacks = ws->l_state.vertical_stacks;
3301 if (stacks > winno - mwin)
3302 stacks = winno - mwin;
3306 h_slice = r_g.h / SWM_H_SLICE;
3307 if (mwin && winno > mwin) {
3308 v_slice = r_g.w / SWM_V_SLICE;
3312 win_g.w = v_slice * mscale;
3314 if (w_inc > 1 && w_inc < v_slice) {
3315 /* adjust for window's requested size increment */
3316 remain = (win_g.w - w_base) % w_inc;
3322 win_g.x += r_g.w - msize;
3325 colno = split = winno / stacks;
3326 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
3327 2 * border_width) / stacks);
3329 hrh = r_g.h / colno;
3330 extra = r_g.h - (colno * hrh);
3331 win_g.h = hrh - 2 * border_width;
3333 /* stack all the tiled windows */
3334 i = j = 0, s = stacks;
3335 TAILQ_FOREACH(win, &ws->winlist, entry) {
3336 if (win->transient != 0 || win->floating != 0)
3338 if (win->iconic != 0)
3341 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3346 if (split && i == split) {
3347 colno = (winno - mwin) / stacks;
3348 if (s <= (winno - mwin) % stacks)
3350 split = split + colno;
3351 hrh = (r_g.h / colno);
3352 extra = r_g.h - (colno * hrh);
3356 win_g.x += win_g.w + 2 * border_width;
3357 win_g.w = (r_g.w - msize -
3358 (stacks * 2 * border_width)) / stacks;
3360 win_g.w += (r_g.w - msize -
3361 (stacks * 2 * border_width)) % stacks;
3365 win_g.h = hrh - 2 * border_width;
3367 h_inc = win->sh.width_inc;
3368 h_base = win->sh.base_width;
3370 h_inc = win->sh.height_inc;
3371 h_base = win->sh.base_height;
3373 if (j == colno - 1) {
3374 win_g.h = hrh + extra;
3375 } else if (h_inc > 1 && h_inc < h_slice) {
3376 /* adjust for window's requested size increment */
3377 remain = (win_g.h - h_base) % h_inc;
3378 missing = h_inc - remain;
3380 if (missing <= extra || j == 0) {
3392 win_g.y += last_h + 2 * border_width;
3394 if (disable_border && bar_enabled == 0 && winno == 1){
3396 win_g.w += 2 * border_width;
3397 win_g.h += 2 * border_width;
3402 if (X(win) != win_g.y || Y(win) != win_g.x ||
3403 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
3407 WIDTH(win) = win_g.h;
3408 HEIGHT(win) = win_g.w;
3411 if (X(win) != win_g.x || Y(win) != win_g.y ||
3412 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
3416 WIDTH(win) = win_g.w;
3417 HEIGHT(win) = win_g.h;
3421 if (bordered != win->bordered) {
3423 win->bordered = bordered;
3431 war = xcb_get_window_attributes_reply(conn,
3432 xcb_get_window_attributes(conn, win->id),
3435 if (war->map_state == XCB_MAP_STATE_UNMAPPED)
3436 map_window_raised(win->id);
3446 /* now, stack all the floaters and transients */
3447 TAILQ_FOREACH(win, &ws->winlist, entry) {
3448 if (win->transient == 0 && win->floating == 0)
3450 if (win->iconic == 1)
3452 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3457 stack_floater(win, ws->r);
3458 map_window_raised(win->id);
3462 stack_floater(fs_win, ws->r);
3463 map_window_raised(fs_win->id);
3468 vertical_config(struct workspace *ws, int id)
3470 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
3474 case SWM_ARG_ID_STACKRESET:
3475 case SWM_ARG_ID_STACKINIT:
3476 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
3477 ws->l_state.vertical_mwin = 1;
3478 ws->l_state.vertical_stacks = 1;
3480 case SWM_ARG_ID_MASTERSHRINK:
3481 if (ws->l_state.vertical_msize > 1)
3482 ws->l_state.vertical_msize--;
3484 case SWM_ARG_ID_MASTERGROW:
3485 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
3486 ws->l_state.vertical_msize++;
3488 case SWM_ARG_ID_MASTERADD:
3489 ws->l_state.vertical_mwin++;
3491 case SWM_ARG_ID_MASTERDEL:
3492 if (ws->l_state.vertical_mwin > 0)
3493 ws->l_state.vertical_mwin--;
3495 case SWM_ARG_ID_STACKINC:
3496 ws->l_state.vertical_stacks++;
3498 case SWM_ARG_ID_STACKDEC:
3499 if (ws->l_state.vertical_stacks > 1)
3500 ws->l_state.vertical_stacks--;
3502 case SWM_ARG_ID_FLIPLAYOUT:
3503 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
3511 vertical_stack(struct workspace *ws, struct swm_geometry *g)
3513 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
3515 stack_master(ws, g, 0, ws->l_state.vertical_flip);
3519 horizontal_config(struct workspace *ws, int id)
3521 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
3524 case SWM_ARG_ID_STACKRESET:
3525 case SWM_ARG_ID_STACKINIT:
3526 ws->l_state.horizontal_mwin = 1;
3527 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
3528 ws->l_state.horizontal_stacks = 1;
3530 case SWM_ARG_ID_MASTERSHRINK:
3531 if (ws->l_state.horizontal_msize > 1)
3532 ws->l_state.horizontal_msize--;
3534 case SWM_ARG_ID_MASTERGROW:
3535 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
3536 ws->l_state.horizontal_msize++;
3538 case SWM_ARG_ID_MASTERADD:
3539 ws->l_state.horizontal_mwin++;
3541 case SWM_ARG_ID_MASTERDEL:
3542 if (ws->l_state.horizontal_mwin > 0)
3543 ws->l_state.horizontal_mwin--;
3545 case SWM_ARG_ID_STACKINC:
3546 ws->l_state.horizontal_stacks++;
3548 case SWM_ARG_ID_STACKDEC:
3549 if (ws->l_state.horizontal_stacks > 1)
3550 ws->l_state.horizontal_stacks--;
3552 case SWM_ARG_ID_FLIPLAYOUT:
3553 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
3561 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
3563 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
3565 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
3568 /* fullscreen view */
3570 max_stack(struct workspace *ws, struct swm_geometry *g)
3572 struct swm_geometry gg = *g;
3573 struct ws_win *win, *wintrans = NULL, *parent = NULL;
3574 int winno, num_screens;
3576 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
3581 winno = count_win(ws, 0);
3582 if (winno == 0 && count_win(ws, 1) == 0)
3585 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3586 TAILQ_FOREACH(win, &ws->winlist, entry) {
3587 if (win->transient) {
3589 parent = find_window(win->transient);
3593 if (win->floating && win->floatmaxed == 0 ) {
3595 * retain geometry for retrieval on exit from
3598 store_float_geom(win, ws->r);
3599 win->floatmaxed = 1;
3602 /* only reconfigure if necessary */
3603 if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
3604 HEIGHT(win) != gg.h) {
3610 WIDTH(win) += 2 * border_width;
3611 HEIGHT(win) += 2 * border_width;
3616 /* unmap only if we don't have multi screen */
3617 if (win != ws->focus)
3618 if (!(num_screens > 1 || outputs > 1))
3622 /* put the last transient on top */
3625 map_window_raised(parent->id);
3626 stack_floater(wintrans, ws->r);
3627 focus_magic(wintrans);
3632 send_to_ws(struct swm_region *r, union arg *args)
3634 int wsid = args->id;
3635 struct ws_win *win = NULL, *parent;
3636 struct workspace *ws, *nws;
3637 char ws_idx_str[SWM_PROPLEN];
3640 if (wsid >= workspace_limit)
3643 if (r && r->ws && r->ws->focus)
3649 if (win->ws->idx == wsid)
3652 DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%x\n", win->id);
3655 nws = &win->s->ws[wsid];
3657 a.id = SWM_ARG_ID_FOCUSPREV;
3659 if (win->transient) {
3660 parent = find_window(win->transient);
3662 unmap_window(parent);
3663 TAILQ_REMOVE(&ws->winlist, parent, entry);
3664 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
3669 TAILQ_REMOVE(&ws->winlist, win, entry);
3670 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
3671 if (TAILQ_EMPTY(&ws->winlist))
3672 r->ws->focus = NULL;
3675 /* Try to update the window's workspace property */
3676 if (snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) < SWM_PROPLEN) {
3677 DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
3679 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
3680 a_swm_ws, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
3691 pressbutton(struct swm_region *r, union arg *args)
3693 /* suppress unused warning since var is needed */
3696 xcb_test_fake_input(conn, XCB_BUTTON_PRESS, args->id,
3697 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3698 xcb_test_fake_input(conn, XCB_BUTTON_RELEASE, args->id,
3699 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3703 raise_toggle(struct swm_region *r, union arg *args)
3705 /* suppress unused warning since var is needed */
3708 if (r == NULL || r->ws == NULL)
3711 r->ws->always_raise = !r->ws->always_raise;
3713 /* bring floaters back to top */
3714 if (r->ws->always_raise == 0)
3721 iconify(struct swm_region *r, union arg *args)
3725 /* suppress unused warning since var is needed */
3728 if (r->ws->focus == NULL)
3730 unmap_window(r->ws->focus);
3731 update_iconic(r->ws->focus, 1);
3734 r->ws->focus = NULL;
3735 a.id = SWM_ARG_ID_FOCUSCUR;
3742 get_win_name(xcb_window_t win)
3745 xcb_get_property_cookie_t c;
3746 xcb_icccm_get_text_property_reply_t r;
3748 c = xcb_icccm_get_wm_name(conn, win);
3749 if (xcb_icccm_get_wm_name_reply(conn, c, &r, NULL)) {
3750 if (r.name_len > 0) {
3751 name = malloc(r.name_len + 1);
3753 xcb_icccm_get_text_property_reply_wipe(&r);
3756 memcpy(name, r.name, r.name_len);
3757 name[r.name_len] = '\0';
3759 xcb_icccm_get_text_property_reply_wipe(&r);
3766 uniconify(struct swm_region *r, union arg *args)
3773 DNPRINTF(SWM_D_MISC, "uniconify\n");
3775 if (r == NULL || r->ws == NULL)
3778 /* make sure we have anything to uniconify */
3779 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3780 if (win->ws == NULL)
3781 continue; /* should never happen */
3782 if (win->iconic == 0)
3790 search_resp_action = SWM_SEARCH_UNICONIFY;
3792 spawn_select(r, args, "search", &searchpid);
3794 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3797 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3798 if (win->ws == NULL)
3799 continue; /* should never happen */
3800 if (win->iconic == 0)
3803 name = get_win_name(win->id);
3806 fprintf(lfile, "%s.%u\n", name, win->id);
3816 name_workspace(struct swm_region *r, union arg *args)
3820 DNPRINTF(SWM_D_MISC, "name_workspace\n");
3826 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
3828 spawn_select(r, args, "name_workspace", &searchpid);
3830 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3833 fprintf(lfile, "%s", "");
3838 search_workspace(struct swm_region *r, union arg *args)
3841 struct workspace *ws;
3844 DNPRINTF(SWM_D_MISC, "search_workspace\n");
3850 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
3852 spawn_select(r, args, "search", &searchpid);
3854 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3857 for (i = 0; i < workspace_limit; i++) {
3861 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
3862 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
3869 search_win_cleanup(void)
3871 struct search_window *sw = NULL;
3873 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
3874 xcb_destroy_window(conn, sw->indicator);
3875 xcb_free_gc(conn, sw->gc);
3876 TAILQ_REMOVE(&search_wl, sw, entry);
3882 search_win(struct swm_region *r, union arg *args)
3884 struct ws_win *win = NULL;
3885 struct search_window *sw = NULL;
3887 uint32_t gcv[3], wa[2];
3894 DNPRINTF(SWM_D_MISC, "search_win\n");
3897 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
3899 spawn_select(r, args, "search", &searchpid);
3901 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3904 TAILQ_INIT(&search_wl);
3907 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3908 if (win->iconic == 1)
3911 sw = calloc(1, sizeof(struct search_window));
3913 warn("search_win: calloc");
3915 search_win_cleanup();
3921 snprintf(s, sizeof s, "%d", i);
3924 XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len, &info);
3926 w = xcb_generate_id(conn);
3927 wa[0] = r->s->c[SWM_S_COLOR_FOCUS].pixel;
3928 wa[1] = r->s->c[SWM_S_COLOR_UNFOCUS].pixel;
3929 xcb_create_window(conn, XCB_COPY_FROM_PARENT, w, win->id, 0, 0,
3930 info.width + 4, bar_font->height + 4,
3931 1, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
3932 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
3935 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
3937 sw->gc = xcb_generate_id(conn);
3938 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
3939 gcv[1] = r->s->c[SWM_S_COLOR_FOCUS].pixel;
3941 xcb_create_gc(conn, sw->gc, w, XCB_GC_FOREGROUND |
3942 XCB_GC_BACKGROUND | XCB_GC_GRAPHICS_EXPOSURES, gcv);
3943 map_window_raised(w);
3945 xcb_image_text_8(conn, len, w, sw->gc, 2, bar_font->height, s);
3947 DNPRINTF(SWM_D_MISC, "search_win: mapped window: 0x%x\n", w);
3949 fprintf(lfile, "%d\n", i);
3959 search_resp_uniconify(char *resp, unsigned long len)
3965 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
3967 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
3968 if (win->iconic == 0)
3970 name = get_win_name(win->id);
3973 if (asprintf(&s, "%s.%u", name, win->id) == -1) {
3978 if (strncmp(s, resp, len) == 0) {
3979 /* XXX this should be a callback to generalize */
3980 update_iconic(win, 0);
3989 search_resp_name_workspace(char *resp, unsigned long len)
3991 struct workspace *ws;
3993 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
3995 if (search_r->ws == NULL)
4000 free(search_r->ws->name);
4001 search_r->ws->name = NULL;
4005 ws->name = strdup(resp);
4006 if (ws->name == NULL) {
4007 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
4008 "strdup: %s", strerror(errno));
4015 search_resp_search_workspace(char *resp)
4022 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
4026 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
4033 ws_idx = (int)strtonum(q, 1, workspace_limit, &errstr);
4035 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
4042 switchws(search_r, &a);
4046 search_resp_search_window(char *resp)
4051 struct search_window *sw;
4053 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
4057 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
4062 idx = (int)strtonum(s, 1, INT_MAX, &errstr);
4064 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
4071 TAILQ_FOREACH(sw, &search_wl, entry)
4072 if (idx == sw->idx) {
4078 #define MAX_RESP_LEN 1024
4081 search_do_resp(void)
4087 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
4092 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
4093 warn("search: calloc");
4097 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
4099 warn("search: read error");
4102 resp[rbytes] = '\0';
4105 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
4106 * newline, so work around that by sanitizing the resp now.
4108 resp[strcspn(resp, "\n")] = '\0';
4111 switch (search_resp_action) {
4112 case SWM_SEARCH_UNICONIFY:
4113 search_resp_uniconify(resp, len);
4115 case SWM_SEARCH_NAME_WORKSPACE:
4116 search_resp_name_workspace(resp, len);
4118 case SWM_SEARCH_SEARCH_WORKSPACE:
4119 search_resp_search_workspace(resp);
4121 case SWM_SEARCH_SEARCH_WINDOW:
4122 search_resp_search_window(resp);
4127 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
4128 search_win_cleanup();
4130 search_resp_action = SWM_SEARCH_NONE;
4131 close(select_resp_pipe[0]);
4136 wkill(struct swm_region *r, union arg *args)
4138 DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
4140 if (r->ws->focus == NULL)
4143 if (args->id == SWM_ARG_ID_KILLWINDOW)
4144 xcb_kill_client(conn, r->ws->focus->id);
4146 if (r->ws->focus->can_delete)
4147 client_msg(r->ws->focus, a_delete);
4154 floating_toggle_win(struct ws_win *win)
4156 struct swm_region *r;
4166 /* reject floating toggles in max stack mode */
4167 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
4170 if (win->floating) {
4171 if (!win->floatmaxed) {
4172 /* retain position for refloat */
4173 store_float_geom(win, r);
4177 if (win->g_floatvalid) {
4178 /* refloat at last floating relative position */
4179 X(win) = win->g_float.x + X(r);
4180 Y(win) = win->g_float.y + Y(r);
4181 WIDTH(win) = win->g_float.w;
4182 HEIGHT(win) = win->g_float.h;
4187 ewmh_update_actions(win);
4193 floating_toggle(struct swm_region *r, union arg *args)
4195 struct ws_win *win = r->ws->focus;
4198 /* suppress unused warning since var is needed */
4204 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4205 _NET_WM_STATE_TOGGLE);
4209 if (win == win->ws->focus) {
4210 a.id = SWM_ARG_ID_FOCUSCUR;
4211 focus(win->ws->r, &a);
4215 event_drain(XCB_ENTER_NOTIFY);
4219 constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
4221 if (MAX_X(win) + BORDER(win) > MAX_X(r)) {
4223 WIDTH(win) = MAX_X(r) - X(win) - BORDER(win);
4225 X(win) = MAX_X(r)- WIDTH(win) - BORDER(win);
4228 if (X(win) + BORDER(win) < X(r)) {
4230 WIDTH(win) -= X(r) - X(win) - BORDER(win);
4232 X(win) = X(r) - BORDER(win);
4235 if (MAX_Y(win) + BORDER(win) > MAX_Y(r)) {
4237 HEIGHT(win) = MAX_Y(r) - Y(win) - BORDER(win);
4239 Y(win) = MAX_Y(r) - HEIGHT(win) - BORDER(win);
4242 if (Y(win) + BORDER(win) < Y(r)) {
4244 HEIGHT(win) -= Y(r) - Y(win) - BORDER(win);
4246 Y(win) = Y(r) - BORDER(win);
4252 if (HEIGHT(win) < 1)
4258 update_window(struct ws_win *win)
4263 mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
4264 XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT |
4265 XCB_CONFIG_WINDOW_BORDER_WIDTH;
4269 wc[3] = HEIGHT(win);
4270 wc[4] = BORDER(win);
4272 DNPRINTF(SWM_D_EVENT, "update_window: window: 0x%x, (x,y) w x h: "
4273 "(%d,%d) %d x %d, bordered: %s\n", win->id, wc[0], wc[1], wc[2],
4274 wc[3], YESNO(win->bordered));
4276 xcb_configure_window(conn, win->id, mask, wc);
4279 #define SWM_RESIZE_STEPS (50)
4282 resize(struct ws_win *win, union arg *args)
4284 xcb_timestamp_t timestamp = 0;
4285 struct swm_region *r = NULL;
4286 int resize_step = 0;
4287 struct swm_geometry g;
4288 int top = 0, left = 0, resizing;
4290 unsigned int shape; /* cursor style */
4291 xcb_cursor_t cursor;
4292 xcb_font_t cursor_font;
4293 xcb_grab_pointer_cookie_t gpc;
4294 xcb_grab_pointer_reply_t *gpr;
4295 xcb_query_pointer_reply_t *xpr;
4296 xcb_generic_event_t *evt;
4297 xcb_motion_notify_event_t *mne;
4303 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4306 DNPRINTF(SWM_D_EVENT, "resize: window: 0x%x, floating: %s, "
4307 "transient: 0x%x\n", win->id, YESNO(win->floating),
4310 if (!(win->transient != 0 || win->floating != 0))
4313 /* reject resizes in max mode for floaters (transient ok) */
4314 if (win->floatmaxed)
4318 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4324 case SWM_ARG_ID_WIDTHSHRINK:
4325 WIDTH(win) -= SWM_RESIZE_STEPS;
4328 case SWM_ARG_ID_WIDTHGROW:
4329 WIDTH(win) += SWM_RESIZE_STEPS;
4332 case SWM_ARG_ID_HEIGHTSHRINK:
4333 HEIGHT(win) -= SWM_RESIZE_STEPS;
4336 case SWM_ARG_ID_HEIGHTGROW:
4337 HEIGHT(win) += SWM_RESIZE_STEPS;
4344 constrain_window(win, r, 1);
4346 store_float_geom(win,r);
4350 /* get cursor offset from window root */
4351 xpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4358 if (xpr->win_x < WIDTH(win) / 2)
4361 if (xpr->win_y < HEIGHT(win) / 2)
4364 if (args->id == SWM_ARG_ID_CENTER)
4367 shape = (left) ? XC_top_left_corner : XC_top_right_corner;
4369 shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
4371 cursor_font = xcb_generate_id(conn);
4372 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4374 cursor = xcb_generate_id(conn);
4375 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4376 shape, shape + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4378 gpc = xcb_grab_pointer(conn, 0, win->id, MOUSEMASK,
4379 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE, cursor,
4381 gpr = xcb_grab_pointer_reply(conn, gpc, NULL);
4383 xcb_free_cursor(conn, cursor);
4384 xcb_close_font(conn, cursor_font);
4391 while ((evt = xcb_wait_for_event(conn)) && resizing) {
4392 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4393 case XCB_BUTTON_RELEASE:
4394 DNPRINTF(SWM_D_EVENT, "resize: BUTTON_RELEASE\n");
4397 case XCB_MOTION_NOTIFY:
4398 mne = (xcb_motion_notify_event_t *)evt;
4399 /* cursor offset/delta from start of the operation */
4400 dx = mne->root_x - xpr->root_x;
4401 dy = mne->root_y - xpr->root_y;
4407 if (args->id == SWM_ARG_ID_CENTER) {
4408 if (g.h / 2 + dy < 1)
4412 HEIGHT(win) = g.h + 2 * dy;
4420 HEIGHT(win) = g.h + dy;
4427 if (args->id == SWM_ARG_ID_CENTER) {
4428 if (g.w / 2 + dx < 1)
4432 WIDTH(win) = g.w + 2 * dx;
4440 WIDTH(win) = g.w + dx;
4443 constrain_window(win, r, 1);
4445 /* not free, don't sync more than 120 times / second */
4446 if ((mne->time - timestamp) > (1000 / 120) ) {
4447 timestamp = mne->time;
4462 store_float_geom(win,r);
4464 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4465 xcb_free_cursor(conn, cursor);
4466 xcb_close_font(conn, cursor_font);
4469 DNPRINTF(SWM_D_EVENT, "resize: done\n");
4473 resize_step(struct swm_region *r, union arg *args)
4475 struct ws_win *win = NULL;
4477 if (r && r->ws && r->ws->focus)
4485 #define SWM_MOVE_STEPS (50)
4488 move(struct ws_win *win, union arg *args)
4490 xcb_timestamp_t timestamp = 0;
4491 int move_step = 0, moving;
4492 struct swm_region *r = NULL;
4493 xcb_font_t cursor_font;
4494 xcb_cursor_t cursor;
4495 xcb_grab_pointer_cookie_t gpc;
4496 xcb_grab_pointer_reply_t *gpr;
4497 xcb_query_pointer_reply_t *qpr;
4498 xcb_generic_event_t *evt;
4499 xcb_motion_notify_event_t *mne;
4505 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4508 DNPRINTF(SWM_D_EVENT, "move: window: 0x%x, floating: %s, transient: "
4509 "0x%x\n", win->id, YESNO(win->floating), win->transient);
4511 /* in max_stack mode should only move transients */
4512 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
4516 if (win->floating == 0 && !win->transient) {
4517 store_float_geom(win, r);
4518 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4521 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4528 case SWM_ARG_ID_MOVELEFT:
4529 X(win) -= (SWM_MOVE_STEPS - border_width);
4532 case SWM_ARG_ID_MOVERIGHT:
4533 X(win) += (SWM_MOVE_STEPS - border_width);
4536 case SWM_ARG_ID_MOVEUP:
4537 Y(win) -= (SWM_MOVE_STEPS - border_width);
4540 case SWM_ARG_ID_MOVEDOWN:
4541 Y(win) += (SWM_MOVE_STEPS - border_width);
4548 constrain_window(win, r, 0);
4550 store_float_geom(win, r);
4554 cursor_font = xcb_generate_id(conn);
4555 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4557 cursor = xcb_generate_id(conn);
4558 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4559 XC_fleur, XC_fleur + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4561 gpc = xcb_grab_pointer(conn, 0, win->id, MOUSEMASK,
4562 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC,
4563 XCB_WINDOW_NONE, cursor, XCB_CURRENT_TIME);
4564 gpr = xcb_grab_pointer_reply(conn, gpc, NULL);
4566 xcb_free_cursor(conn, cursor);
4567 xcb_close_font(conn, cursor_font);
4571 /* get cursor offset from window root */
4572 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4575 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4576 xcb_free_cursor(conn, cursor);
4577 xcb_close_font(conn, cursor_font);
4583 while ((evt = xcb_wait_for_event(conn)) && moving) {
4584 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4585 case XCB_BUTTON_RELEASE:
4586 DNPRINTF(SWM_D_EVENT, "move: BUTTON_RELEASE\n");
4589 case XCB_MOTION_NOTIFY:
4590 mne = (xcb_motion_notify_event_t *)evt;
4591 X(win) = mne->root_x - qpr->win_x - border_width;
4592 Y(win) = mne->root_y - qpr->win_y - border_width;
4594 constrain_window(win, r, 0);
4596 /* not free, don't sync more than 120 times / second */
4597 if ((mne->time - timestamp) > (1000 / 120) ) {
4598 timestamp = mne->time;
4613 store_float_geom(win, r);
4615 xcb_free_cursor(conn, cursor);
4616 xcb_close_font(conn, cursor_font);
4617 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4618 DNPRINTF(SWM_D_EVENT, "move: done\n");
4622 move_step(struct swm_region *r, union arg *args)
4624 struct ws_win *win = NULL;
4626 if (r && r->ws && r->ws->focus)
4631 if (!(win->transient != 0 || win->floating != 0))
4638 /* user/key callable function IDs */
4688 KF_SEARCH_WORKSPACE,
4729 KF_DUMPWINS, /* MUST BE LAST */
4733 /* key definitions */
4735 char name[SWM_FUNCNAME_LEN];
4736 void (*func)(struct swm_region *r, union arg *);
4738 } keyfuncs[KF_INVALID + 1] = {
4739 /* name function argument */
4740 { "bar_toggle", bar_toggle, {0} },
4741 { "button2", pressbutton, {2} },
4742 { "cycle_layout", cycle_layout, {0} },
4743 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
4744 { "float_toggle", floating_toggle,{0} },
4745 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
4746 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
4747 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
4748 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
4749 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
4750 { "iconify", iconify, {0} },
4751 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
4752 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
4753 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
4754 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
4755 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
4756 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
4757 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
4758 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
4759 { "mvws_1", send_to_ws, {.id = 0} },
4760 { "mvws_2", send_to_ws, {.id = 1} },
4761 { "mvws_3", send_to_ws, {.id = 2} },
4762 { "mvws_4", send_to_ws, {.id = 3} },
4763 { "mvws_5", send_to_ws, {.id = 4} },
4764 { "mvws_6", send_to_ws, {.id = 5} },
4765 { "mvws_7", send_to_ws, {.id = 6} },
4766 { "mvws_8", send_to_ws, {.id = 7} },
4767 { "mvws_9", send_to_ws, {.id = 8} },
4768 { "mvws_10", send_to_ws, {.id = 9} },
4769 { "mvws_11", send_to_ws, {.id = 10} },
4770 { "mvws_12", send_to_ws, {.id = 11} },
4771 { "mvws_13", send_to_ws, {.id = 12} },
4772 { "mvws_14", send_to_ws, {.id = 13} },
4773 { "mvws_15", send_to_ws, {.id = 14} },
4774 { "mvws_16", send_to_ws, {.id = 15} },
4775 { "mvws_17", send_to_ws, {.id = 16} },
4776 { "mvws_18", send_to_ws, {.id = 17} },
4777 { "mvws_19", send_to_ws, {.id = 18} },
4778 { "mvws_20", send_to_ws, {.id = 19} },
4779 { "mvws_21", send_to_ws, {.id = 20} },
4780 { "mvws_22", send_to_ws, {.id = 21} },
4781 { "name_workspace", name_workspace, {0} },
4782 { "quit", quit, {0} },
4783 { "raise_toggle", raise_toggle, {0} },
4784 { "restart", restart, {0} },
4785 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
4786 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
4787 { "search_win", search_win, {0} },
4788 { "search_workspace", search_workspace, {0} },
4789 { "spawn_custom", NULL, {0} },
4790 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
4791 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
4792 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
4793 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
4794 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
4795 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
4796 { "uniconify", uniconify, {0} },
4797 { "version", version, {0} },
4798 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
4799 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
4800 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
4801 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
4802 { "ws_1", switchws, {.id = 0} },
4803 { "ws_2", switchws, {.id = 1} },
4804 { "ws_3", switchws, {.id = 2} },
4805 { "ws_4", switchws, {.id = 3} },
4806 { "ws_5", switchws, {.id = 4} },
4807 { "ws_6", switchws, {.id = 5} },
4808 { "ws_7", switchws, {.id = 6} },
4809 { "ws_8", switchws, {.id = 7} },
4810 { "ws_9", switchws, {.id = 8} },
4811 { "ws_10", switchws, {.id = 9} },
4812 { "ws_11", switchws, {.id = 10} },
4813 { "ws_12", switchws, {.id = 11} },
4814 { "ws_13", switchws, {.id = 12} },
4815 { "ws_14", switchws, {.id = 13} },
4816 { "ws_15", switchws, {.id = 14} },
4817 { "ws_16", switchws, {.id = 15} },
4818 { "ws_17", switchws, {.id = 16} },
4819 { "ws_18", switchws, {.id = 17} },
4820 { "ws_19", switchws, {.id = 18} },
4821 { "ws_20", switchws, {.id = 19} },
4822 { "ws_21", switchws, {.id = 20} },
4823 { "ws_22", switchws, {.id = 21} },
4824 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
4825 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
4826 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
4827 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
4828 { "ws_prior", priorws, {0} },
4829 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
4830 { "invalid key func", NULL, {0} },
4833 RB_ENTRY(key) entry;
4836 enum keyfuncid funcid;
4839 RB_HEAD(key_tree, key);
4842 key_cmp(struct key *kp1, struct key *kp2)
4844 if (kp1->keysym < kp2->keysym)
4846 if (kp1->keysym > kp2->keysym)
4849 if (kp1->mod < kp2->mod)
4851 if (kp1->mod > kp2->mod)
4857 RB_GENERATE(key_tree, key, entry, key_cmp);
4858 struct key_tree keys;
4861 enum { client_click, root_click };
4863 unsigned int action;
4865 unsigned int button;
4866 void (*func)(struct ws_win *, union arg *);
4869 /* action key mouse button func args */
4870 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
4871 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
4872 { client_click, MODKEY, Button1, move, {0} },
4876 update_modkey(unsigned int mod)
4882 RB_FOREACH(kp, key_tree, &keys)
4883 if (kp->mod & ShiftMask)
4884 kp->mod = mod | ShiftMask;
4888 for (i = 0; i < LENGTH(buttons); i++)
4889 if (buttons[i].mask & ShiftMask)
4890 buttons[i].mask = mod | ShiftMask;
4892 buttons[i].mask = mod;
4897 TAILQ_ENTRY(spawn_prog) entry;
4902 TAILQ_HEAD(spawn_list, spawn_prog);
4903 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
4906 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
4909 struct spawn_prog *prog = NULL;
4911 char *ap, **real_args;
4913 /* suppress unused warning since var is needed */
4916 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
4919 TAILQ_FOREACH(prog, &spawns, entry) {
4920 if (!strcasecmp(spawn_name, prog->name))
4924 warnx("spawn_custom: program %s not found", spawn_name);
4928 /* make room for expanded args */
4929 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
4930 err(1, "spawn_custom: calloc real_args");
4932 /* expand spawn_args into real_args */
4933 for (i = 0; i < prog->argc; i++) {
4935 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
4936 if (!strcasecmp(ap, "$bar_border")) {
4938 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
4940 err(1, "spawn_custom border color");
4941 } else if (!strcasecmp(ap, "$bar_color")) {
4943 strdup(r->s->c[SWM_S_COLOR_BAR].name))
4945 err(1, "spawn_custom bar color");
4946 } else if (!strcasecmp(ap, "$bar_font")) {
4947 if ((real_args[i] = strdup(bar_fonts))
4949 err(1, "spawn_custom bar fonts");
4950 } else if (!strcasecmp(ap, "$bar_font_color")) {
4952 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
4954 err(1, "spawn_custom color font");
4955 } else if (!strcasecmp(ap, "$color_focus")) {
4957 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
4959 err(1, "spawn_custom color focus");
4960 } else if (!strcasecmp(ap, "$color_unfocus")) {
4962 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
4964 err(1, "spawn_custom color unfocus");
4966 /* no match --> copy as is */
4967 if ((real_args[i] = strdup(ap)) == NULL)
4968 err(1, "spawn_custom strdup(ap)");
4970 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
4975 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
4976 for (i = 0; i < prog->argc; i++)
4977 DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
4978 DNPRINTF(SWM_D_SPAWN, "\n");
4980 *ret_args = real_args;
4981 return (prog->argc);
4985 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
4991 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4995 spawn(r->ws->idx, &a, 1);
4997 for (i = 0; i < spawn_argc; i++)
5003 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
5009 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
5013 if (pipe(select_list_pipe) == -1)
5014 err(1, "pipe error");
5015 if (pipe(select_resp_pipe) == -1)
5016 err(1, "pipe error");
5018 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
5019 err(1, "could not disable SIGPIPE");
5020 switch (*pid = fork()) {
5022 err(1, "cannot fork");
5025 if (dup2(select_list_pipe[0], 0) == -1)
5027 if (dup2(select_resp_pipe[1], 1) == -1)
5029 close(select_list_pipe[1]);
5030 close(select_resp_pipe[0]);
5031 spawn(r->ws->idx, &a, 0);
5033 default: /* parent */
5034 close(select_list_pipe[0]);
5035 close(select_resp_pipe[1]);
5039 for (i = 0; i < spawn_argc; i++)
5045 spawn_insert(char *name, char *args)
5047 char *arg, *cp, *ptr;
5048 struct spawn_prog *sp;
5050 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
5052 if ((sp = calloc(1, sizeof *sp)) == NULL)
5053 err(1, "spawn_insert: calloc");
5054 if ((sp->name = strdup(name)) == NULL)
5055 err(1, "spawn_insert: strdup");
5057 /* convert the arguments to an argument list */
5058 if ((ptr = cp = strdup(args)) == NULL)
5059 err(1, "spawn_insert: strdup");
5060 while ((arg = strsep(&ptr, " \t")) != NULL) {
5061 /* empty field; skip it */
5066 if ((sp->argv = realloc(sp->argv, sp->argc *
5067 sizeof *sp->argv)) == NULL)
5068 err(1, "spawn_insert: realloc");
5069 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
5070 err(1, "spawn_insert: strdup");
5074 TAILQ_INSERT_TAIL(&spawns, sp, entry);
5075 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
5079 spawn_remove(struct spawn_prog *sp)
5083 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
5085 TAILQ_REMOVE(&spawns, sp, entry);
5086 for (i = 0; i < sp->argc; i++)
5092 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
5096 spawn_replace(struct spawn_prog *sp, char *name, char *args)
5098 DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
5101 spawn_insert(name, args);
5103 DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
5107 setspawn(char *name, char *args)
5109 struct spawn_prog *sp;
5111 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
5116 TAILQ_FOREACH(sp, &spawns, entry) {
5117 if (!strcmp(sp->name, name)) {
5121 spawn_replace(sp, name, args);
5122 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5126 if (*args == '\0') {
5127 warnx("error: setspawn: cannot find program: %s", name);
5131 spawn_insert(name, args);
5132 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5136 setconfspawn(char *selector, char *value, int flags)
5138 /* suppress unused warning since var is needed */
5141 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, value);
5143 setspawn(selector, value);
5145 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
5152 setconfspawn("term", "xterm", 0);
5153 setconfspawn("spawn_term", "xterm", 0);
5154 setconfspawn("screenshot_all", "screenshot.sh full", 0);
5155 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
5156 setconfspawn("lock", "xlock", 0);
5157 setconfspawn("initscr", "initscreen.sh", 0);
5158 setconfspawn("menu", "dmenu_run"
5161 " -nf $bar_font_color"
5163 " -sf $bar_color", 0);
5164 setconfspawn("search", "dmenu"
5168 " -nf $bar_font_color"
5170 " -sf $bar_color", 0);
5171 setconfspawn("name_workspace", "dmenu"
5175 " -nf $bar_font_color"
5177 " -sf $bar_color", 0);
5181 #define SWM_MODNAME_SIZE 32
5182 #define SWM_KEY_WS "\n+ \t"
5184 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
5188 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
5189 if (mod == NULL || ks == NULL) {
5190 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
5193 if (keystr == NULL || strlen(keystr) == 0) {
5194 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
5198 *ks = XCB_NO_SYMBOL;
5200 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
5201 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
5203 cp += (long)strspn(cp, SWM_KEY_WS);
5204 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
5206 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
5208 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
5210 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
5212 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
5214 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
5216 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
5217 *mod |= ControlMask;
5219 *ks = XStringToKeysym(name);
5220 XConvertCase(*ks, ks, &uks);
5221 if (ks == XCB_NO_SYMBOL) {
5223 "parsekeys: invalid key %s\n",
5229 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
5234 strdupsafe(char *str)
5239 return (strdup(str));
5243 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
5247 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
5248 keyfuncs[kfid].name, spawn_name);
5250 if ((kp = malloc(sizeof *kp)) == NULL)
5251 err(1, "key_insert: malloc");
5256 kp->spawn_name = strdupsafe(spawn_name);
5257 RB_INSERT(key_tree, &keys, kp);
5259 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
5263 key_lookup(unsigned int mod, KeySym ks)
5270 return (RB_FIND(key_tree, &keys, &kp));
5274 key_remove(struct key *kp)
5276 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
5278 RB_REMOVE(key_tree, &keys, kp);
5279 free(kp->spawn_name);
5282 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
5286 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
5289 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
5293 key_insert(mod, ks, kfid, spawn_name);
5295 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
5299 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
5304 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
5305 keyfuncs[kfid].name, spawn_name);
5307 if ((kp = key_lookup(mod, ks)) != NULL) {
5308 if (kfid == KF_INVALID)
5311 key_replace(kp, mod, ks, kfid, spawn_name);
5312 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5315 if (kfid == KF_INVALID) {
5316 warnx("error: setkeybinding: cannot find mod/key combination");
5317 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5321 key_insert(mod, ks, kfid, spawn_name);
5322 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5326 setconfbinding(char *selector, char *value, int flags)
5328 enum keyfuncid kfid;
5331 struct spawn_prog *sp;
5333 /* suppress unused warning since var is needed */
5336 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
5337 if (selector == NULL) {
5338 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
5339 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5341 setkeybinding(mod, ks, kfid, NULL);
5346 /* search by key function name */
5347 for (kfid = 0; kfid < KF_INVALID; (kfid)++) {
5348 if (strncasecmp(selector, keyfuncs[kfid].name,
5349 SWM_FUNCNAME_LEN) == 0) {
5350 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5352 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5353 setkeybinding(mod, ks, kfid, NULL);
5359 /* search by custom spawn name */
5360 TAILQ_FOREACH(sp, &spawns, entry) {
5361 if (strcasecmp(selector, sp->name) == 0) {
5362 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5364 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5365 setkeybinding(mod, ks, KF_SPAWN_CUSTOM,
5372 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
5379 setkeybinding(MODKEY, XK_space, KF_CYCLE_LAYOUT,NULL);
5380 setkeybinding(MODKEY|ShiftMask, XK_backslash, KF_FLIP_LAYOUT, NULL);
5381 setkeybinding(MODKEY|ShiftMask, XK_space, KF_STACK_RESET, NULL);
5382 setkeybinding(MODKEY, XK_h, KF_MASTER_SHRINK, NULL);
5383 setkeybinding(MODKEY, XK_l, KF_MASTER_GROW, NULL);
5384 setkeybinding(MODKEY, XK_comma, KF_MASTER_ADD, NULL);
5385 setkeybinding(MODKEY, XK_period, KF_MASTER_DEL, NULL);
5386 setkeybinding(MODKEY|ShiftMask, XK_comma, KF_STACK_INC, NULL);
5387 setkeybinding(MODKEY|ShiftMask, XK_period, KF_STACK_DEC, NULL);
5388 setkeybinding(MODKEY, XK_Return, KF_SWAP_MAIN, NULL);
5389 setkeybinding(MODKEY, XK_j, KF_FOCUS_NEXT, NULL);
5390 setkeybinding(MODKEY, XK_k, KF_FOCUS_PREV, NULL);
5391 setkeybinding(MODKEY|ShiftMask, XK_j, KF_SWAP_NEXT, NULL);
5392 setkeybinding(MODKEY|ShiftMask, XK_k, KF_SWAP_PREV, NULL);
5393 setkeybinding(MODKEY|ShiftMask, XK_Return, KF_SPAWN_CUSTOM,"term");
5394 setkeybinding(MODKEY, XK_p, KF_SPAWN_CUSTOM,"menu");
5395 setkeybinding(MODKEY|ShiftMask, XK_q, KF_QUIT, NULL);
5396 setkeybinding(MODKEY, XK_q, KF_RESTART, NULL);
5397 setkeybinding(MODKEY, XK_m, KF_FOCUS_MAIN, NULL);
5398 setkeybinding(MODKEY, XK_1, KF_WS_1, NULL);
5399 setkeybinding(MODKEY, XK_2, KF_WS_2, NULL);
5400 setkeybinding(MODKEY, XK_3, KF_WS_3, NULL);
5401 setkeybinding(MODKEY, XK_4, KF_WS_4, NULL);
5402 setkeybinding(MODKEY, XK_5, KF_WS_5, NULL);
5403 setkeybinding(MODKEY, XK_6, KF_WS_6, NULL);
5404 setkeybinding(MODKEY, XK_7, KF_WS_7, NULL);
5405 setkeybinding(MODKEY, XK_8, KF_WS_8, NULL);
5406 setkeybinding(MODKEY, XK_9, KF_WS_9, NULL);
5407 setkeybinding(MODKEY, XK_0, KF_WS_10, NULL);
5408 setkeybinding(MODKEY, XK_F1, KF_WS_11, NULL);
5409 setkeybinding(MODKEY, XK_F2, KF_WS_12, NULL);
5410 setkeybinding(MODKEY, XK_F3, KF_WS_13, NULL);
5411 setkeybinding(MODKEY, XK_F4, KF_WS_14, NULL);
5412 setkeybinding(MODKEY, XK_F5, KF_WS_15, NULL);
5413 setkeybinding(MODKEY, XK_F6, KF_WS_16, NULL);
5414 setkeybinding(MODKEY, XK_F7, KF_WS_17, NULL);
5415 setkeybinding(MODKEY, XK_F8, KF_WS_18, NULL);
5416 setkeybinding(MODKEY, XK_F9, KF_WS_19, NULL);
5417 setkeybinding(MODKEY, XK_F10, KF_WS_20, NULL);
5418 setkeybinding(MODKEY, XK_F11, KF_WS_21, NULL);
5419 setkeybinding(MODKEY, XK_F12, KF_WS_22, NULL);
5420 setkeybinding(MODKEY, XK_Right, KF_WS_NEXT, NULL);
5421 setkeybinding(MODKEY, XK_Left, KF_WS_PREV, NULL);
5422 setkeybinding(MODKEY, XK_Up, KF_WS_NEXT_ALL, NULL);
5423 setkeybinding(MODKEY, XK_Down, KF_WS_PREV_ALL, NULL);
5424 setkeybinding(MODKEY, XK_a, KF_WS_PRIOR, NULL);
5425 setkeybinding(MODKEY|ShiftMask, XK_Right, KF_SCREEN_NEXT, NULL);
5426 setkeybinding(MODKEY|ShiftMask, XK_Left, KF_SCREEN_PREV, NULL);
5427 setkeybinding(MODKEY|ShiftMask, XK_1, KF_MVWS_1, NULL);
5428 setkeybinding(MODKEY|ShiftMask, XK_2, KF_MVWS_2, NULL);
5429 setkeybinding(MODKEY|ShiftMask, XK_3, KF_MVWS_3, NULL);
5430 setkeybinding(MODKEY|ShiftMask, XK_4, KF_MVWS_4, NULL);
5431 setkeybinding(MODKEY|ShiftMask, XK_5, KF_MVWS_5, NULL);
5432 setkeybinding(MODKEY|ShiftMask, XK_6, KF_MVWS_6, NULL);
5433 setkeybinding(MODKEY|ShiftMask, XK_7, KF_MVWS_7, NULL);
5434 setkeybinding(MODKEY|ShiftMask, XK_8, KF_MVWS_8, NULL);
5435 setkeybinding(MODKEY|ShiftMask, XK_9, KF_MVWS_9, NULL);
5436 setkeybinding(MODKEY|ShiftMask, XK_0, KF_MVWS_10, NULL);
5437 setkeybinding(MODKEY|ShiftMask, XK_F1, KF_MVWS_11, NULL);
5438 setkeybinding(MODKEY|ShiftMask, XK_F2, KF_MVWS_12, NULL);
5439 setkeybinding(MODKEY|ShiftMask, XK_F3, KF_MVWS_13, NULL);
5440 setkeybinding(MODKEY|ShiftMask, XK_F4, KF_MVWS_14, NULL);
5441 setkeybinding(MODKEY|ShiftMask, XK_F5, KF_MVWS_15, NULL);
5442 setkeybinding(MODKEY|ShiftMask, XK_F6, KF_MVWS_16, NULL);
5443 setkeybinding(MODKEY|ShiftMask, XK_F7, KF_MVWS_17, NULL);
5444 setkeybinding(MODKEY|ShiftMask, XK_F8, KF_MVWS_18, NULL);
5445 setkeybinding(MODKEY|ShiftMask, XK_F9, KF_MVWS_19, NULL);
5446 setkeybinding(MODKEY|ShiftMask, XK_F10, KF_MVWS_20, NULL);
5447 setkeybinding(MODKEY|ShiftMask, XK_F11, KF_MVWS_21, NULL);
5448 setkeybinding(MODKEY|ShiftMask, XK_F12, KF_MVWS_22, NULL);
5449 setkeybinding(MODKEY, XK_b, KF_BAR_TOGGLE, NULL);
5450 setkeybinding(MODKEY, XK_Tab, KF_FOCUS_NEXT, NULL);
5451 setkeybinding(MODKEY|ShiftMask, XK_Tab, KF_FOCUS_PREV, NULL);
5452 setkeybinding(MODKEY|ShiftMask, XK_x, KF_WIND_KILL, NULL);
5453 setkeybinding(MODKEY, XK_x, KF_WIND_DEL, NULL);
5454 setkeybinding(MODKEY, XK_s, KF_SPAWN_CUSTOM,"screenshot_all");
5455 setkeybinding(MODKEY|ShiftMask, XK_s, KF_SPAWN_CUSTOM,"screenshot_wind");
5456 setkeybinding(MODKEY, XK_t, KF_FLOAT_TOGGLE,NULL);
5457 setkeybinding(MODKEY|ShiftMask, XK_v, KF_VERSION, NULL);
5458 setkeybinding(MODKEY|ShiftMask, XK_Delete, KF_SPAWN_CUSTOM,"lock");
5459 setkeybinding(MODKEY|ShiftMask, XK_i, KF_SPAWN_CUSTOM,"initscr");
5460 setkeybinding(MODKEY, XK_w, KF_ICONIFY, NULL);
5461 setkeybinding(MODKEY|ShiftMask, XK_w, KF_UNICONIFY, NULL);
5462 setkeybinding(MODKEY|ShiftMask, XK_r, KF_RAISE_TOGGLE,NULL);
5463 setkeybinding(MODKEY, XK_v, KF_BUTTON2, NULL);
5464 setkeybinding(MODKEY, XK_equal, KF_WIDTH_GROW, NULL);
5465 setkeybinding(MODKEY, XK_minus, KF_WIDTH_SHRINK,NULL);
5466 setkeybinding(MODKEY|ShiftMask, XK_equal, KF_HEIGHT_GROW,NULL);
5467 setkeybinding(MODKEY|ShiftMask, XK_minus, KF_HEIGHT_SHRINK,NULL);
5468 setkeybinding(MODKEY, XK_bracketleft, KF_MOVE_LEFT,NULL);
5469 setkeybinding(MODKEY, XK_bracketright,KF_MOVE_RIGHT,NULL);
5470 setkeybinding(MODKEY|ShiftMask, XK_bracketleft, KF_MOVE_UP, NULL);
5471 setkeybinding(MODKEY|ShiftMask, XK_bracketright,KF_MOVE_DOWN,NULL);
5472 setkeybinding(MODKEY|ShiftMask, XK_slash, KF_NAME_WORKSPACE,NULL);
5473 setkeybinding(MODKEY, XK_slash, KF_SEARCH_WORKSPACE,NULL);
5474 setkeybinding(MODKEY, XK_f, KF_SEARCH_WIN, NULL);
5476 setkeybinding(MODKEY|ShiftMask, XK_d, KF_DUMPWINS, NULL);
5485 while (RB_EMPTY(&keys) == 0) {
5486 kp = RB_ROOT(&keys);
5492 setkeymapping(char *selector, char *value, int flags)
5494 char keymapping_file[PATH_MAX];
5496 /* suppress unused warnings since vars are needed */
5500 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
5501 if (value[0] == '~')
5502 snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
5503 pwd->pw_dir, &value[1]);
5505 strlcpy(keymapping_file, value, sizeof keymapping_file);
5507 /* load new key bindings; if it fails, revert to default bindings */
5508 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
5512 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
5517 updatenumlockmask(void)
5520 xcb_get_modifier_mapping_reply_t *modmap_r;
5521 xcb_keycode_t *modmap, kc;
5523 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
5526 modmap_r = xcb_get_modifier_mapping_reply(conn,
5527 xcb_get_modifier_mapping(conn),
5530 modmap = xcb_get_modifier_mapping_keycodes(modmap_r);
5531 for (i = 0; i < 8; i++) {
5532 for (j = 0; j < modmap_r->keycodes_per_modifier; j++) {
5533 kc = modmap[i * modmap_r->keycodes_per_modifier
5536 if (kc == *((xcb_keycode_t *)xcb_key_symbols_get_keycode(syms,
5538 numlockmask = (1 << i);
5550 xcb_keycode_t *code;
5551 unsigned int modifiers[] =
5552 { 0, LockMask, numlockmask, numlockmask | LockMask };
5555 DNPRINTF(SWM_D_MISC, "grabkeys\n");
5556 updatenumlockmask();
5558 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
5559 for (k = 0; k < num_screens; k++) {
5560 if (TAILQ_EMPTY(&screens[k].rl))
5562 xcb_ungrab_key(conn, XCB_GRAB_ANY, screens[k].root,
5564 RB_FOREACH(kp, key_tree, &keys) {
5565 if ((code = xcb_key_symbols_get_keycode(syms,
5567 for (j = 0; j < LENGTH(modifiers); j++)
5568 xcb_grab_key(conn, 1,
5570 kp->mod | modifiers[j],
5571 *code, XCB_GRAB_MODE_ASYNC,
5572 XCB_GRAB_MODE_ASYNC);
5578 grabbuttons(struct ws_win *win, int focused)
5581 unsigned int modifiers[] =
5582 { 0, LockMask, numlockmask, numlockmask|LockMask };
5584 updatenumlockmask();
5585 xcb_ungrab_button(conn, XCB_BUTTON_INDEX_ANY, win->id,
5586 XCB_BUTTON_MASK_ANY);
5588 for (i = 0; i < LENGTH(buttons); i++)
5589 if (buttons[i].action == client_click)
5590 for (j = 0; j < LENGTH(modifiers); j++)
5591 xcb_grab_button(conn, 0, win->id,
5593 XCB_GRAB_MODE_ASYNC,
5600 xcb_grab_button(conn, 0, win->id, BUTTONMASK,
5601 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_SYNC, XCB_WINDOW_NONE,
5602 XCB_CURSOR_NONE, XCB_BUTTON_INDEX_ANY, XCB_BUTTON_MASK_ANY);
5605 const char *quirkname[] = {
5606 "NONE", /* config string for "no value" */
5615 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
5616 #define SWM_Q_WS "\n|+ \t"
5618 parsequirks(char *qstr, unsigned long *quirk)
5628 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
5630 cp += (long)strspn(cp, SWM_Q_WS);
5631 for (i = 0; i < LENGTH(quirkname); i++) {
5632 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
5633 DNPRINTF(SWM_D_QUIRK,
5634 "parsequirks: %s\n", name);
5639 *quirk |= 1 << (i-1);
5643 if (i >= LENGTH(quirkname)) {
5644 DNPRINTF(SWM_D_QUIRK,
5645 "parsequirks: invalid quirk [%s]\n", name);
5653 quirk_insert(const char *class, const char *name, unsigned long quirk)
5657 DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
5660 if ((qp = malloc(sizeof *qp)) == NULL)
5661 err(1, "quirk_insert: malloc");
5662 if ((qp->class = strdup(class)) == NULL)
5663 err(1, "quirk_insert: strdup");
5664 if ((qp->name = strdup(name)) == NULL)
5665 err(1, "quirk_insert: strdup");
5668 TAILQ_INSERT_TAIL(&quirks, qp, entry);
5670 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
5674 quirk_remove(struct quirk *qp)
5676 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
5677 qp->name, qp->quirk);
5679 TAILQ_REMOVE(&quirks, qp, entry);
5684 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
5688 quirk_replace(struct quirk *qp, const char *class, const char *name,
5689 unsigned long quirk)
5691 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
5692 qp->name, qp->quirk);
5695 quirk_insert(class, name, quirk);
5697 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
5701 setquirk(const char *class, const char *name, unsigned long quirk)
5705 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
5708 TAILQ_FOREACH(qp, &quirks, entry) {
5709 if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
5713 quirk_replace(qp, class, name, quirk);
5714 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5719 warnx("error: setquirk: cannot find class/name combination");
5723 quirk_insert(class, name, quirk);
5724 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5728 setconfquirk(char *selector, char *value, int flags)
5730 char *cp, *class, *name;
5732 unsigned long quirks;
5734 /* suppress unused warning since var is needed */
5737 if (selector == NULL)
5739 if ((cp = strchr(selector, ':')) == NULL)
5744 if ((retval = parsequirks(value, &quirks)) == 0)
5745 setquirk(class, name, quirks);
5752 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
5753 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
5754 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
5755 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
5756 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5757 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
5758 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5759 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5760 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5761 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5762 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
5763 setquirk("pcb", "pcb", SWM_Q_FLOAT);
5764 setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
5767 /* conf file stuff */
5768 #define SWM_CONF_FILE "spectrwm.conf"
5769 #define SWM_CONF_FILE_OLD "scrotwm.conf"
5773 SWM_S_BAR_AT_BOTTOM,
5774 SWM_S_BAR_BORDER_WIDTH,
5781 SWM_S_CLOCK_ENABLED,
5784 SWM_S_CYCLE_VISIBLE,
5786 SWM_S_DISABLE_BORDER,
5788 SWM_S_FOCUS_CLOSE_WRAP,
5789 SWM_S_FOCUS_DEFAULT,
5795 SWM_S_STACK_ENABLED,
5797 SWM_S_TITLE_CLASS_ENABLED,
5798 SWM_S_TITLE_NAME_ENABLED,
5799 SWM_S_URGENT_ENABLED,
5800 SWM_S_VERBOSE_LAYOUT,
5801 SWM_S_WINDOW_NAME_ENABLED,
5802 SWM_S_WORKSPACE_LIMIT
5806 setconfvalue(char *selector, char *value, int flags)
5811 /* suppress unused warning since var is needed */
5815 case SWM_S_BAR_ACTION:
5817 if ((bar_argv[0] = strdup(value)) == NULL)
5818 err(1, "setconfvalue: bar_action");
5820 case SWM_S_BAR_AT_BOTTOM:
5821 bar_at_bottom = atoi(value);
5823 case SWM_S_BAR_BORDER_WIDTH:
5824 bar_border_width = atoi(value);
5825 if (bar_border_width < 0)
5826 bar_border_width = 0;
5828 case SWM_S_BAR_DELAY:
5829 bar_delay = atoi(value);
5831 case SWM_S_BAR_ENABLED:
5832 bar_enabled = atoi(value);
5834 case SWM_S_BAR_FONT:
5836 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
5837 err(1, "setconfvalue: asprintf: failed to allocate "
5838 "memory for bar_fonts.");
5841 case SWM_S_BAR_FORMAT:
5843 if ((bar_format = strdup(value)) == NULL)
5844 err(1, "setconfvalue: bar_format");
5846 case SWM_S_BAR_JUSTIFY:
5847 if (!strcmp(value, "left"))
5848 bar_justify = SWM_BAR_JUSTIFY_LEFT;
5849 else if (!strcmp(value, "center"))
5850 bar_justify = SWM_BAR_JUSTIFY_CENTER;
5851 else if (!strcmp(value, "right"))
5852 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
5854 errx(1, "invalid bar_justify");
5856 case SWM_S_BORDER_WIDTH:
5857 border_width = atoi(value);
5858 if (border_width < 0)
5861 case SWM_S_CLOCK_ENABLED:
5862 clock_enabled = atoi(value);
5864 case SWM_S_CLOCK_FORMAT:
5865 #ifndef SWM_DENY_CLOCK_FORMAT
5867 if ((clock_format = strdup(value)) == NULL)
5868 err(1, "setconfvalue: clock_format");
5871 case SWM_S_CYCLE_EMPTY:
5872 cycle_empty = atoi(value);
5874 case SWM_S_CYCLE_VISIBLE:
5875 cycle_visible = atoi(value);
5877 case SWM_S_DIALOG_RATIO:
5878 dialog_ratio = atof(value);
5879 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
5882 case SWM_S_DISABLE_BORDER:
5883 disable_border = atoi(value);
5885 case SWM_S_FOCUS_CLOSE:
5886 if (!strcmp(value, "first"))
5887 focus_close = SWM_STACK_BOTTOM;
5888 else if (!strcmp(value, "last"))
5889 focus_close = SWM_STACK_TOP;
5890 else if (!strcmp(value, "next"))
5891 focus_close = SWM_STACK_ABOVE;
5892 else if (!strcmp(value, "previous"))
5893 focus_close = SWM_STACK_BELOW;
5895 errx(1, "focus_close");
5897 case SWM_S_FOCUS_CLOSE_WRAP:
5898 focus_close_wrap = atoi(value);
5900 case SWM_S_FOCUS_DEFAULT:
5901 if (!strcmp(value, "last"))
5902 focus_default = SWM_STACK_TOP;
5903 else if (!strcmp(value, "first"))
5904 focus_default = SWM_STACK_BOTTOM;
5906 errx(1, "focus_default");
5908 case SWM_S_FOCUS_MODE:
5909 if (!strcmp(value, "default"))
5910 focus_mode = SWM_FOCUS_DEFAULT;
5911 else if (!strcmp(value, "follow_cursor"))
5912 focus_mode = SWM_FOCUS_FOLLOW;
5913 else if (!strcmp(value, "synergy"))
5914 focus_mode = SWM_FOCUS_SYNERGY;
5916 errx(1, "focus_mode");
5918 case SWM_S_SPAWN_ORDER:
5919 if (!strcmp(value, "first"))
5920 spawn_position = SWM_STACK_BOTTOM;
5921 else if (!strcmp(value, "last"))
5922 spawn_position = SWM_STACK_TOP;
5923 else if (!strcmp(value, "next"))
5924 spawn_position = SWM_STACK_ABOVE;
5925 else if (!strcmp(value, "previous"))
5926 spawn_position = SWM_STACK_BELOW;
5928 errx(1, "spawn_position");
5930 case SWM_S_SPAWN_TERM:
5931 setconfspawn("term", value, 0);
5932 setconfspawn("spawn_term", value, 0);
5936 case SWM_S_SS_ENABLED:
5937 ss_enabled = atoi(value);
5939 case SWM_S_STACK_ENABLED:
5940 stack_enabled = atoi(value);
5942 case SWM_S_TERM_WIDTH:
5943 term_width = atoi(value);
5947 case SWM_S_TITLE_CLASS_ENABLED:
5948 title_class_enabled = atoi(value);
5950 case SWM_S_TITLE_NAME_ENABLED:
5951 title_name_enabled = atoi(value);
5953 case SWM_S_URGENT_ENABLED:
5954 urgent_enabled = atoi(value);
5956 case SWM_S_VERBOSE_LAYOUT:
5957 verbose_layout = atoi(value);
5958 for (i = 0; layouts[i].l_stack != NULL; i++) {
5960 layouts[i].l_string = fancy_stacker;
5962 layouts[i].l_string = plain_stacker;
5965 case SWM_S_WINDOW_NAME_ENABLED:
5966 window_name_enabled = atoi(value);
5968 case SWM_S_WORKSPACE_LIMIT:
5969 workspace_limit = atoi(value);
5970 if (workspace_limit > SWM_WS_MAX)
5971 workspace_limit = SWM_WS_MAX;
5972 else if (workspace_limit < 1)
5973 workspace_limit = 1;
5982 setconfmodkey(char *selector, char *value, int flags)
5984 /* suppress unused warnings since vars are needed */
5988 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
5989 update_modkey(Mod1Mask);
5990 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
5991 update_modkey(Mod2Mask);
5992 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
5993 update_modkey(Mod3Mask);
5994 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
5995 update_modkey(Mod4Mask);
6002 setconfcolor(char *selector, char *value, int flags)
6004 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
6009 setconfregion(char *selector, char *value, int flags)
6011 /* suppress unused warnings since vars are needed */
6015 custom_region(value);
6020 setautorun(char *selector, char *value, int flags)
6030 /* suppress unused warnings since vars are needed */
6034 if (getenv("SWM_STARTED"))
6038 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
6039 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
6041 if (ws_id < 0 || ws_id >= workspace_limit)
6042 errx(1, "autorun: invalid workspace %d", ws_id + 1);
6045 * This is a little intricate
6047 * If the pid already exists we simply reuse it because it means it was
6048 * used before AND not claimed by manage_window. We get away with
6049 * altering it in the parent after INSERT because this can not be a race
6052 while ((ap = strsep(&sp, " \t")) != NULL) {
6055 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
6057 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
6058 err(1, "setautorun: realloc");
6059 a.argv[argc - 1] = ap;
6062 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
6063 err(1, "setautorun: realloc");
6064 a.argv[argc] = NULL;
6066 if ((pid = fork()) == 0) {
6067 spawn(ws_id, &a, 1);
6076 p = calloc(1, sizeof *p);
6079 TAILQ_INSERT_TAIL(&pidlist, p, entry);
6089 setlayout(char *selector, char *value, int flags)
6091 int ws_id, i, x, mg, ma, si, raise, f = 0;
6092 int st = SWM_V_STACK, num_screens;
6094 struct workspace *ws;
6096 /* suppress unused warnings since vars are needed */
6100 if (getenv("SWM_STARTED"))
6104 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
6105 &ws_id, &mg, &ma, &si, &raise, s) != 6)
6106 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6107 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6110 if (ws_id < 0 || ws_id >= workspace_limit)
6111 errx(1, "layout: invalid workspace %d", ws_id + 1);
6113 if (!strcasecmp(s, "vertical"))
6115 else if (!strcasecmp(s, "vertical_flip")) {
6118 } else if (!strcasecmp(s, "horizontal"))
6120 else if (!strcasecmp(s, "horizontal_flip")) {
6123 } else if (!strcasecmp(s, "fullscreen"))
6126 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6127 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6130 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6131 for (i = 0; i < num_screens; i++) {
6132 ws = (struct workspace *)&screens[i].ws;
6133 ws[ws_id].cur_layout = &layouts[st];
6135 ws[ws_id].always_raise = raise;
6136 if (st == SWM_MAX_STACK)
6140 for (x = 0; x < abs(mg); x++) {
6141 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6142 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
6143 SWM_ARG_ID_MASTERSHRINK);
6147 for (x = 0; x < abs(ma); x++) {
6148 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6149 ma >= 0 ? SWM_ARG_ID_MASTERADD :
6150 SWM_ARG_ID_MASTERDEL);
6154 for (x = 0; x < abs(si); x++) {
6155 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6156 si >= 0 ? SWM_ARG_ID_STACKINC :
6157 SWM_ARG_ID_STACKDEC);
6162 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6163 SWM_ARG_ID_FLIPLAYOUT);
6171 /* config options */
6172 struct config_option {
6174 int (*func)(char*, char*, int);
6177 struct config_option configopt[] = {
6178 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
6179 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
6180 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
6181 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
6182 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
6183 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
6184 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
6185 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
6186 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
6187 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
6188 { "bar_format", setconfvalue, SWM_S_BAR_FORMAT },
6189 { "keyboard_mapping", setkeymapping, 0 },
6190 { "bind", setconfbinding, 0 },
6191 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
6192 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
6193 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
6194 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
6195 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
6196 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
6197 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
6198 { "workspace_limit", setconfvalue, SWM_S_WORKSPACE_LIMIT },
6199 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
6200 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
6201 { "modkey", setconfmodkey, 0 },
6202 { "program", setconfspawn, 0 },
6203 { "quirk", setconfquirk, 0 },
6204 { "region", setconfregion, 0 },
6205 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
6206 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
6207 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
6208 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
6209 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
6210 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
6211 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
6212 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
6213 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
6214 { "focus_close", setconfvalue, SWM_S_FOCUS_CLOSE },
6215 { "focus_close_wrap", setconfvalue, SWM_S_FOCUS_CLOSE_WRAP },
6216 { "focus_default", setconfvalue, SWM_S_FOCUS_DEFAULT },
6217 { "spawn_position", setconfvalue, SWM_S_SPAWN_ORDER },
6218 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
6219 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
6220 { "autorun", setautorun, 0 },
6221 { "layout", setlayout, 0 },
6226 conf_load(char *filename, int keymapping)
6229 char *line, *cp, *optsub, *optval;
6230 size_t linelen, lineno = 0;
6231 int wordlen, i, optind;
6232 struct config_option *opt;
6234 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
6236 if (filename == NULL) {
6237 warnx("conf_load: no filename");
6240 if ((config = fopen(filename, "r")) == NULL) {
6241 warn("conf_load: fopen: %s", filename);
6245 while (!feof(config)) {
6246 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
6249 err(1, "%s", filename);
6254 cp += strspn(cp, " \t\n"); /* eat whitespace */
6255 if (cp[0] == '\0') {
6260 /* get config option */
6261 wordlen = strcspn(cp, "=[ \t\n");
6263 warnx("%s: line %zd: no option found",
6268 for (i = 0; i < LENGTH(configopt); i++) {
6269 opt = &configopt[i];
6270 if (!strncasecmp(cp, opt->optname, wordlen) &&
6271 (int)strlen(opt->optname) == wordlen) {
6277 warnx("%s: line %zd: unknown option %.*s",
6278 filename, lineno, wordlen, cp);
6281 if (keymapping && strcmp(opt->optname, "bind")) {
6282 warnx("%s: line %zd: invalid option %.*s",
6283 filename, lineno, wordlen, cp);
6287 cp += strspn(cp, " \t\n"); /* eat whitespace */
6288 /* get [selector] if any */
6292 wordlen = strcspn(cp, "]");
6295 warnx("%s: line %zd: syntax error",
6300 if (asprintf(&optsub, "%.*s", wordlen, cp) ==
6302 warnx("%s: line %zd: unable to allocate"
6303 "memory for selector", filename,
6309 cp += strspn(cp, "] \t\n"); /* eat trailing */
6311 cp += strspn(cp, "= \t\n"); /* eat trailing */
6313 optval = strdup(cp);
6314 /* call function to deal with it all */
6315 if (configopt[optind].func(optsub, optval,
6316 configopt[optind].funcflags) != 0)
6317 errx(1, "%s: line %zd: invalid data for %s",
6318 filename, lineno, configopt[optind].optname);
6325 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
6332 DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
6338 set_child_transient(struct ws_win *win, xcb_window_t *trans)
6340 struct ws_win *parent, *w;
6341 struct swm_region *r;
6342 struct workspace *ws;
6343 xcb_icccm_wm_hints_t wmh;
6345 parent = find_window(win->transient);
6347 parent->child_trans = win;
6349 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
6350 " for 0x%x trans 0x%x\n", win->id, win->transient);
6352 r = root_to_region(win->wa->root);
6354 /* parent doen't exist in our window list */
6355 TAILQ_FOREACH(w, &ws->winlist, entry) {
6356 if (xcb_icccm_get_wm_hints_reply(conn,
6357 xcb_icccm_get_wm_hints(conn, w->id),
6359 warnx("can't get hints for 0x%x", w->id);
6363 if (win->hints.window_group != wmh.window_group)
6366 w->child_trans = win;
6367 win->transient = w->id;
6369 DNPRINTF(SWM_D_MISC, "set_child_transient: adjusting "
6370 "transient to 0x%x\n", win->transient);
6377 window_get_pid(xcb_window_t win)
6382 xcb_get_property_cookie_t pc;
6383 xcb_get_property_reply_t *pr;
6385 apid = get_atom_from_string("_NET_WM_PID");
6386 if (apid == XCB_ATOM_NONE)
6389 pc = xcb_get_property(conn, 0, win, apid, XCB_ATOM_CARDINAL, 0, 1);
6390 pr = xcb_get_property_reply(conn, pc, NULL);
6393 if (pr->type != XCB_ATOM_CARDINAL) {
6398 ret = *((pid_t *)xcb_get_property_value(pr));
6404 apid = get_atom_from_string("_SWM_PID");
6405 pc = xcb_get_property(conn, 0, win, apid, XCB_ATOM_STRING,
6407 pr = xcb_get_property_reply(conn, pc, NULL);
6410 if (pr->type != XCB_ATOM_STRING) {
6415 ret = (pid_t)strtonum(xcb_get_property_value(pr), 0, INT_MAX, &errstr);
6422 get_ws_idx(xcb_window_t id)
6428 xcb_get_property_reply_t *gpr;
6430 gpr = xcb_get_property_reply(conn,
6431 xcb_get_property(conn, 0, id, a_swm_ws,
6432 XCB_ATOM_STRING, 0, SWM_PROPLEN),
6435 proplen = xcb_get_property_value_length(gpr);
6437 prop = malloc(proplen + 1);
6440 xcb_get_property_value(gpr),
6442 prop[proplen] = '\0';
6449 DNPRINTF(SWM_D_PROP, "get_ws_idx: _SWM_WS: %s\n", prop);
6450 ws_idx = (int)strtonum(prop, 0, workspace_limit - 1, &errstr);
6452 DNPRINTF(SWM_D_PROP, "get_ws_idx: window: #%s: %s",
6461 manage_window(xcb_window_t id)
6463 xcb_window_t trans = XCB_WINDOW_NONE;
6464 struct workspace *ws;
6465 struct ws_win *win, *ww;
6466 int ws_idx, border_me = 0;
6467 char ws_idx_str[SWM_PROPLEN], *prop = NULL;
6468 struct swm_region *r;
6471 uint32_t event_mask, i;
6472 xcb_icccm_get_wm_protocols_reply_t wpr;
6474 if ((win = find_window(id)) != NULL)
6475 return (win); /* already being managed */
6477 /* see if we are on the unmanaged list */
6478 if ((win = find_unmanaged_window(id)) != NULL) {
6479 DNPRINTF(SWM_D_MISC, "manage_window: previously unmanaged "
6480 "window: 0x%x\n", win->id);
6481 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6483 set_child_transient(win, &trans);
6485 if (trans && (ww = find_window(trans)))
6486 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
6487 else if ((ww = win->ws->focus) &&
6488 spawn_position == SWM_STACK_ABOVE)
6489 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus,
6491 else if (ww && spawn_position == SWM_STACK_BELOW)
6492 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6493 else switch (spawn_position) {
6496 case SWM_STACK_ABOVE:
6497 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6499 case SWM_STACK_BOTTOM:
6500 case SWM_STACK_BELOW:
6501 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6504 ewmh_update_actions(win);
6508 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
6509 err(1, "manage_window: calloc: failed to allocate memory for "
6515 /* see if we need to override the workspace */
6516 p = find_pid(window_get_pid(id));
6518 /* Get all the window data in one shot */
6519 ws_idx = get_ws_idx(id);
6521 win->wa = xcb_get_geometry_reply(conn,
6522 xcb_get_geometry(conn, id),
6524 xcb_icccm_get_wm_normal_hints_reply(conn,
6525 xcb_icccm_get_wm_normal_hints(conn, id),
6527 xcb_icccm_get_wm_hints_reply(conn,
6528 xcb_icccm_get_wm_hints(conn, id),
6530 xcb_icccm_get_wm_transient_for_reply(conn,
6531 xcb_icccm_get_wm_transient_for(conn, id),
6534 win->transient = trans;
6535 set_child_transient(win, &trans);
6536 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, "
6537 "transient: 0x%x\n", win->id, win->transient);
6540 /* get supported protocols */
6541 if (xcb_icccm_get_wm_protocols_reply(conn,
6542 xcb_icccm_get_wm_protocols(conn, id, a_prot),
6544 for (i = 0; i < wpr.atoms_len; i++) {
6545 if (wpr.atoms[i] == a_takefocus)
6546 win->take_focus = 1;
6547 if (wpr.atoms[i] == a_delete)
6548 win->can_delete = 1;
6550 xcb_icccm_get_wm_protocols_reply_wipe(&wpr);
6553 win->iconic = get_iconic(win);
6556 * Figure out where to put the window. If it was previously assigned to
6557 * a workspace (either by spawn() or manually moving), and isn't
6558 * transient, * put it in the same workspace
6560 r = root_to_region(win->wa->root);
6562 ws = &r->s->ws[p->ws];
6563 TAILQ_REMOVE(&pidlist, p, entry);
6566 } else if (ws_idx != -1 && win->transient == 0) {
6567 ws = &r->s->ws[ws_idx];
6570 /* this should launch transients in the same ws as parent */
6572 if ((ww = find_window(trans)) != NULL)
6578 warnx("manage_window: fix this "
6584 /* set up the window layout */
6587 win->s = r->s; /* this never changes */
6588 if (trans && (ww = find_window(trans)))
6589 TAILQ_INSERT_AFTER(&ws->winlist, ww, win, entry);
6590 else if (win->ws->focus && spawn_position == SWM_STACK_ABOVE)
6591 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus, win,
6593 else if (win->ws->focus && spawn_position == SWM_STACK_BELOW)
6594 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6595 else switch (spawn_position) {
6598 case SWM_STACK_ABOVE:
6599 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6601 case SWM_STACK_BOTTOM:
6602 case SWM_STACK_BELOW:
6603 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6606 /* ignore window border if there is one. */
6607 WIDTH(win) = win->wa->width;
6608 HEIGHT(win) = win->wa->height;
6609 X(win) = win->wa->x + win->wa->border_width;
6610 Y(win) = win->wa->y + win->wa->border_width;
6612 win->g_floatvalid = 0;
6613 win->floatmaxed = 0;
6614 win->ewmh_flags = 0;
6616 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, (x,y) w x h: "
6617 "(%d,%d) %d x %d, ws: %d\n", win->id, X(win), Y(win), WIDTH(win),
6618 HEIGHT(win), ws->idx);
6620 constrain_window(win, r, 0);
6622 /* Set window properties so we can remember this after reincarnation */
6623 if (prop == NULL && snprintf(ws_idx_str, SWM_PROPLEN, "%d", ws->idx) <
6625 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
6627 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
6628 a_swm_ws, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
6634 ewmh_autoquirk(win);
6636 if (xcb_icccm_get_wm_class_reply(conn,
6637 xcb_icccm_get_wm_class(conn, win->id),
6639 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
6640 win->ch.class_name, win->ch.instance_name);
6642 /* java is retarded so treat it special */
6643 if (strstr(win->ch.instance_name, "sun-awt")) {
6648 TAILQ_FOREACH(qp, &quirks, entry) {
6649 if (!strcmp(win->ch.class_name, qp->class) &&
6650 !strcmp(win->ch.instance_name, qp->name)) {
6651 DNPRINTF(SWM_D_CLASS, "manage_window: found: "
6652 "class: %s, name: %s\n", win->ch.class_name,
6653 win->ch.instance_name);
6654 if (qp->quirk & SWM_Q_FLOAT) {
6658 win->quirks = qp->quirk;
6663 /* alter window position if quirky */
6664 if (win->quirks & SWM_Q_ANYWHERE) {
6665 win->manual = 1; /* don't center the quirky windows */
6666 if (bar_enabled && Y(win) < bar_height)
6667 Y(win) = bar_height;
6668 if (WIDTH(win) + X(win) > WIDTH(r))
6669 X(win) = WIDTH(r) - WIDTH(win) - 2;
6673 /* Reset font sizes (the bruteforce way; no default keybinding). */
6674 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
6675 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6676 fake_keypress(win, XK_KP_Subtract, ShiftMask);
6677 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6678 fake_keypress(win, XK_KP_Add, ShiftMask);
6681 ewmh_get_win_state(win);
6682 ewmh_update_actions(win);
6683 ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
6688 X(win) -= border_width;
6689 Y(win) -= border_width;
6693 event_mask = XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_FOCUS_CHANGE |
6694 XCB_EVENT_MASK_PROPERTY_CHANGE | XCB_EVENT_MASK_STRUCTURE_NOTIFY;
6696 xcb_change_window_attributes(conn, id, XCB_CW_EVENT_MASK, &event_mask);
6698 /* floaters need to be mapped if they are in the current workspace */
6699 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
6700 map_window_raised(win->id);
6706 free_window(struct ws_win *win)
6708 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%x\n", win->id);
6713 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6718 xcb_icccm_get_wm_class_reply_wipe(&win->ch);
6723 memset(win, 0xff, sizeof *win); /* XXX kill later */
6726 DNPRINTF(SWM_D_MISC, "free_window: done\n");
6730 unmanage_window(struct ws_win *win)
6732 struct ws_win *parent;
6733 xcb_screen_t *screen;
6738 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%x\n", win->id);
6740 if (win->transient) {
6741 parent = find_window(win->transient);
6743 parent->child_trans = NULL;
6746 /* focus on root just in case */
6747 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
6748 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT,
6749 screen->root, XCB_CURRENT_TIME);
6753 TAILQ_REMOVE(&win->ws->winlist, win, entry);
6754 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
6758 focus_magic(struct ws_win *win)
6760 DNPRINTF(SWM_D_FOCUS, "focus_magic: window: 0x%x\n", WINID(win));
6763 /* if there are no windows clear the status-bar */
6768 if (win->child_trans) {
6769 /* win = parent & has a transient so focus on that */
6771 focus_win(win->child_trans);
6772 if (win->child_trans->take_focus)
6773 client_msg(win, a_takefocus);
6775 /* make sure transient hasn't disappeared */
6776 if (validate_win(win->child_trans) == 0) {
6777 focus_win(win->child_trans);
6778 if (win->child_trans->take_focus)
6779 client_msg(win->child_trans,
6782 win->child_trans = NULL;
6784 if (win->take_focus)
6785 client_msg(win, a_takefocus);
6791 if (win->take_focus)
6792 client_msg(win, a_takefocus);
6797 expose(xcb_expose_event_t *e)
6800 struct swm_region *r;
6802 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%x\n", e->window);
6804 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6805 for (i = 0; i < num_screens; i++)
6806 TAILQ_FOREACH(r, &screens[i].rl, entry)
6807 if (e->window == WINID(r->bar))
6814 keypress(xcb_key_press_event_t *e)
6816 xcb_keysym_t keysym;
6819 keysym = xcb_key_press_lookup_keysym(syms, e, 0);
6821 DNPRINTF(SWM_D_EVENT, "keypress: %u %u\n", e->detail, keysym);
6823 if ((kp = key_lookup(CLEANMASK(e->state), keysym)) == NULL)
6826 if (kp->funcid == KF_SPAWN_CUSTOM)
6827 spawn_custom(root_to_region(e->root),
6828 &(keyfuncs[kp->funcid].args), kp->spawn_name);
6829 else if (keyfuncs[kp->funcid].func)
6830 keyfuncs[kp->funcid].func(root_to_region(e->root),
6831 &(keyfuncs[kp->funcid].args));
6835 buttonpress(xcb_button_press_event_t *e)
6839 unsigned int action;
6841 DNPRINTF(SWM_D_EVENT, "buttonpress: window 0x%x, detail: %u\n",
6842 e->event, e->detail);
6844 if ((win = find_window(e->event)) == NULL)
6848 action = client_click;
6850 for (i = 0; i < LENGTH(buttons); i++)
6851 if (action == buttons[i].action && buttons[i].func &&
6852 buttons[i].button == e->detail &&
6853 CLEANMASK(buttons[i].mask) == CLEANMASK(e->state))
6854 buttons[i].func(win, &buttons[i].args);
6861 print_win_geom(xcb_window_t w)
6863 xcb_get_geometry_reply_t *wa;
6865 wa = xcb_get_geometry_reply(conn, xcb_get_geometry(conn, w), NULL);
6868 DNPRINTF(SWM_D_MISC, "print_win_geom: window not found: 0x%x\n",
6873 DNPRINTF(SWM_D_MISC, "print_win_geom: window: 0x%x, root: 0x%x, "
6874 "depth: %u, (x,y) w x h: (%d,%d) %d x %d, border: %d\n",
6875 w, wa->root, wa->depth, wa->x, wa->y, wa->width, wa->height,
6883 configurerequest(xcb_configure_request_event_t *e)
6888 uint32_t wc[7] = {0};
6890 if ((win = find_window(e->window)) == NULL)
6891 if ((win = find_unmanaged_window(e->window)) == NULL)
6894 print_win_geom(e->window);
6897 DNPRINTF(SWM_D_EVENT, "configurerequest: new window: 0x%x, "
6898 "value_mask: 0x%x", e->window, e->value_mask);
6899 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
6900 mask |= XCB_CONFIG_WINDOW_X;
6902 DPRINTF(", X: %d", e->x);
6904 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
6905 mask |= XCB_CONFIG_WINDOW_Y;
6907 DPRINTF(", Y: %d", e->y);
6909 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH) {
6910 mask |= XCB_CONFIG_WINDOW_WIDTH;
6912 DPRINTF(", W: %u", e->width);
6914 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT) {
6915 mask |= XCB_CONFIG_WINDOW_HEIGHT;
6916 wc[i++] = e->height;
6917 DPRINTF(", H: %u", e->height);
6919 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH) {
6920 mask |= XCB_CONFIG_WINDOW_BORDER_WIDTH;
6921 wc[i++] = e->border_width;
6922 DPRINTF(", Border: %u", e->border_width);
6924 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING) {
6925 mask |= XCB_CONFIG_WINDOW_SIBLING;
6926 wc[i++] = e->sibling;
6927 DPRINTF(", Sibling: 0x%x", e->sibling);
6929 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE) {
6930 mask |= XCB_CONFIG_WINDOW_STACK_MODE;
6931 wc[i++] = e->stack_mode;
6932 DPRINTF(", StackMode: %u", e->stack_mode);
6936 xcb_configure_window(conn, e->window, mask, wc);
6938 DPRINTF(", Sent: %s\n", YESNO((mask != 0)));
6939 } else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) &&
6940 !(win->ewmh_flags & EWMH_F_FULLSCREEN)) {
6941 win->g_float.x = e->x - X(win->ws->r);
6942 win->g_float.y = e->y - Y(win->ws->r);
6943 win->g_float.w = e->width;
6944 win->g_float.h = e->height;
6945 win->g_floatvalid = 1;
6947 if (win->floating) {
6948 win->g = win->g_float;
6949 win->g.x += X(win->ws->r);
6950 win->g.y += Y(win->ws->r);
6963 configurenotify(xcb_configure_notify_event_t *e)
6967 DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%x\n",
6970 win = find_window(e->window);
6972 xcb_icccm_get_wm_normal_hints_reply(conn,
6973 xcb_icccm_get_wm_normal_hints(conn, win->id),
6982 destroynotify(xcb_destroy_notify_event_t *e)
6986 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%x\n", e->window);
6988 if ((win = find_window(e->window)) == NULL) {
6989 if ((win = find_unmanaged_window(e->window)) == NULL)
6995 /* make sure we focus on something */
6998 unmanage_window(win);
7004 enternotify(xcb_enter_notify_event_t *e)
7007 DNPRINTF(SWM_D_FOCUS, "enternotify: window: 0x%x, mode: %d, detail: "
7008 "%d, root: 0x%x, subwindow: 0x%x, same_screen_focus: %s, "
7009 "state: %d\n", e->event, e->mode, e->detail, e->root,
7010 e->child, YESNO(e->same_screen_focus), e->state);
7012 if (e->mode != XCB_NOTIFY_MODE_NORMAL) {
7013 DNPRINTF(SWM_D_EVENT, "skip enternotify: generated by "
7018 switch (focus_mode) {
7019 case SWM_FOCUS_DEFAULT:
7021 case SWM_FOCUS_FOLLOW:
7023 case SWM_FOCUS_SYNERGY:
7027 if ((win = find_window(e->event)) == NULL) {
7028 DNPRINTF(SWM_D_EVENT, "skip enternotify: window is NULL\n");
7037 /* lets us use one switch statement for arbitrary mode/detail combinations */
7038 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
7041 mapnotify(xcb_map_notify_event_t *e)
7045 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%x\n", e->window);
7047 win = manage_window(e->window);
7049 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
7052 * focus_win can only set input focus on a mapped window.
7053 * make sure the window really has focus since it is just being mapped.
7055 if (win->ws->focus == win)
7060 mappingnotify(xcb_mapping_notify_event_t *e)
7062 xcb_refresh_keyboard_mapping(syms, e);
7064 if (e->request == XCB_MAPPING_KEYBOARD)
7069 maprequest(xcb_map_request_event_t *e)
7072 struct swm_region *r;
7073 xcb_get_window_attributes_reply_t *war;
7075 DNPRINTF(SWM_D_EVENT, "maprequest: window: 0x%x\n",
7078 war = xcb_get_window_attributes_reply(conn,
7079 xcb_get_window_attributes(conn, e->window),
7083 if (war->override_redirect) {
7089 win = manage_window(e->window);
7091 return; /* can't happen */
7096 /* make new win focused */
7097 r = root_to_region(win->wa->root);
7098 if (win->ws == r->ws)
7104 get_atom_name(xcb_atom_t atom)
7108 xcb_get_atom_name_reply_t *r;
7110 r = xcb_get_atom_name_reply(conn,
7111 xcb_get_atom_name(conn, atom),
7114 len = xcb_get_atom_name_name_length(r);
7116 name = malloc(len + 1);
7118 memcpy(name, xcb_get_atom_name_name(r), len);
7132 propertynotify(xcb_property_notify_event_t *e)
7138 name = get_atom_name(e->atom);
7139 DNPRINTF(SWM_D_EVENT, "propertynotify: window: 0x%x, atom: %s(%u)\n",
7140 e->window, name, e->atom);
7144 win = find_window(e->window);
7148 if (e->state == XCB_PROPERTY_DELETE && e->atom == a_swm_iconic) {
7149 update_iconic(win, 0);
7150 map_window_raised(win->id);
7157 case XCB_ATOM_WM_CLASS:
7158 case XCB_ATOM_WM_NAME:
7167 unmapnotify(xcb_unmap_notify_event_t *e)
7171 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%x\n", e->window);
7173 /* determine if we need to help unmanage this window */
7174 win = find_window(e->window);
7178 if (getstate(e->window) == XCB_ICCCM_WM_STATE_NORMAL) {
7179 unmanage_window(win);
7182 /* resend unmap because we ated it */
7183 xcb_unmap_window(conn, e->window);
7190 visibilitynotify(xcb_visibility_notify_event_t *e)
7192 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%x\n",
7198 clientmessage(xcb_client_message_event_t *e)
7201 xcb_map_request_event_t mre;
7205 name = get_atom_name(e->type);
7206 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%x, atom: %s(%u)\n",
7207 e->window, name, e->type);
7210 win = find_window(e->window);
7213 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7214 DNPRINTF(SWM_D_EVENT, "clientmessage: request focus on "
7215 "unmanaged window.\n");
7216 mre.window = e->window;
7222 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7223 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
7226 if (e->type == ewmh[_NET_CLOSE_WINDOW].atom) {
7227 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
7228 if (win->can_delete)
7229 client_msg(win, a_delete);
7231 xcb_kill_client(conn, win->id);
7233 if (e->type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
7234 DNPRINTF(SWM_D_EVENT,
7235 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
7236 if (win->floating) {
7237 if (e->data.data32[0] & (1<<8)) /* x */
7238 X(win) = e->data.data32[1];
7239 if (e->data.data32[0] & (1<<9)) /* y */
7240 Y(win) = e->data.data32[2];
7241 if (e->data.data32[0] & (1<<10)) /* width */
7242 WIDTH(win) = e->data.data32[3];
7243 if (e->data.data32[0] & (1<<11)) /* height */
7244 HEIGHT(win) = e->data.data32[4];
7249 /* TODO: Change stack sizes */
7250 /* notify no change was made. */
7251 config_win(win, NULL);
7254 if (e->type == ewmh[_NET_WM_STATE].atom) {
7255 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
7256 ewmh_update_win_state(win, e->data.data32[1], e->data.data32[0]);
7257 if (e->data.data32[2])
7258 ewmh_update_win_state(win, e->data.data32[2],
7271 const uint32_t val = XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT;
7273 xcb_void_cookie_t wac;
7274 xcb_generic_error_t *error;
7276 /* this causes an error if some other window manager is running */
7277 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7278 for (i = 0; i < num_screens; i++) {
7280 DNPRINTF(SWM_D_INIT, "enable_wm: screen %d, root: 0x%x\n",
7282 wac = xcb_change_window_attributes_checked(conn, sc->root,
7283 XCB_CW_EVENT_MASK, &val);
7284 if ((error = xcb_request_check(conn, wac))) {
7285 DNPRINTF(SWM_D_INIT, "enable_wm: error_code: %u\n",
7296 new_region(struct swm_screen *s, int x, int y, int w, int h)
7298 struct swm_region *r, *n;
7299 struct workspace *ws = NULL;
7302 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
7303 s->idx, w, h, x, y);
7305 /* remove any conflicting regions */
7306 n = TAILQ_FIRST(&s->rl);
7309 n = TAILQ_NEXT(r, entry);
7310 if (X(r) < (x + w) &&
7311 (X(r) + WIDTH(r)) > x &&
7313 (Y(r) + HEIGHT(r)) > y) {
7314 if (r->ws->r != NULL)
7315 r->ws->old_r = r->ws->r;
7318 TAILQ_REMOVE(&s->rl, r, entry);
7319 TAILQ_INSERT_TAIL(&s->orl, r, entry);
7323 /* search old regions for one to reuse */
7325 /* size + location match */
7326 TAILQ_FOREACH(r, &s->orl, entry)
7327 if (X(r) == x && Y(r) == y &&
7328 HEIGHT(r) == h && WIDTH(r) == w)
7332 TAILQ_FOREACH(r, &s->orl, entry)
7333 if (HEIGHT(r) == h && WIDTH(r) == w)
7337 TAILQ_REMOVE(&s->orl, r, entry);
7338 /* try to use old region's workspace */
7339 if (r->ws->r == NULL)
7342 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
7343 err(1, "new_region: calloc: failed to allocate memory "
7346 /* if we don't have a workspace already, find one */
7348 for (i = 0; i < workspace_limit; i++)
7349 if (s->ws[i].r == NULL) {
7356 errx(1, "new_region: no free workspaces");
7367 TAILQ_INSERT_TAIL(&s->rl, r, entry);
7373 #ifdef SWM_XRR_HAS_CRTC
7376 #endif /* SWM_XRR_HAS_CRTC */
7377 struct swm_region *r;
7379 xcb_randr_get_screen_resources_current_cookie_t src;
7380 xcb_randr_get_screen_resources_current_reply_t *srr;
7381 xcb_randr_get_crtc_info_cookie_t cic;
7382 xcb_randr_get_crtc_info_reply_t *cir = NULL;
7383 xcb_randr_crtc_t *crtc;
7384 xcb_screen_t *screen = get_screen(i);
7386 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7387 if (i >= num_screens)
7388 errx(1, "scan_xrandr: invalid screen");
7390 /* remove any old regions */
7391 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
7392 r->ws->old_r = r->ws->r = NULL;
7394 TAILQ_REMOVE(&screens[i].rl, r, entry);
7395 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
7399 /* map virtual screens onto physical screens */
7400 #ifdef SWM_XRR_HAS_CRTC
7401 if (xrandr_support) {
7402 src = xcb_randr_get_screen_resources_current(conn,
7404 srr = xcb_randr_get_screen_resources_current_reply(conn, src,
7407 new_region(&screens[i], 0, 0,
7408 screen->width_in_pixels,
7409 screen->height_in_pixels);
7412 ncrtc = srr->num_crtcs;
7413 for (c = 0; c < ncrtc; c++) {
7414 crtc = xcb_randr_get_screen_resources_current_crtcs(srr);
7415 cic = xcb_randr_get_crtc_info(conn, crtc[c],
7417 cir = xcb_randr_get_crtc_info_reply(conn, cic, NULL);
7420 if (cir->num_outputs == 0) {
7426 new_region(&screens[i], 0, 0,
7427 screen->width_in_pixels,
7428 screen->height_in_pixels);
7430 new_region(&screens[i],
7431 cir->x, cir->y, cir->width, cir->height);
7436 #endif /* SWM_XRR_HAS_CRTC */
7438 new_region(&screens[i], 0, 0, screen->width_in_pixels,
7439 screen->height_in_pixels);
7444 screenchange(xcb_randr_screen_change_notify_event_t *e)
7446 struct swm_region *r;
7449 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%x\n", e->root);
7451 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7452 /* silly event doesn't include the screen index */
7453 for (i = 0; i < num_screens; i++)
7454 if (screens[i].root == e->root)
7456 if (i >= num_screens)
7457 errx(1, "screenchange: screen not found");
7459 /* brute force for now, just re-enumerate the regions */
7463 print_win_geom(e->root);
7465 /* add bars to all regions */
7466 for (i = 0; i < num_screens; i++)
7467 TAILQ_FOREACH(r, &screens[i].rl, entry)
7475 xcb_window_t *wins = NULL;
7477 int i, j, num_screens;
7478 uint16_t state, manage;
7480 xcb_query_tree_cookie_t qtc;
7481 xcb_query_tree_reply_t *qtr;
7482 xcb_get_window_attributes_cookie_t c;
7483 xcb_get_window_attributes_reply_t *r;
7484 xcb_get_property_cookie_t pc;
7486 DNPRINTF(SWM_D_INIT, "grab_windows: begin\n");
7487 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7488 for (i = 0; i < num_screens; i++) {
7489 qtc = xcb_query_tree(conn, screens[i].root);
7490 qtr = xcb_query_tree_reply(conn, qtc, NULL);
7493 wins = xcb_query_tree_children(qtr);
7494 no = xcb_query_tree_children_length(qtr);
7495 /* attach windows to a region */
7496 /* normal windows */
7497 for (j = 0; j < no; j++) {
7498 c = xcb_get_window_attributes(conn, wins[j]);
7499 r = xcb_get_window_attributes_reply(conn, c, NULL);
7502 if (r->override_redirect) {
7507 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7508 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7514 state = getstate(wins[j]);
7515 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7516 if (r->map_state == XCB_MAP_STATE_VIEWABLE || manage)
7517 manage_window(wins[j]);
7520 /* transient windows */
7521 for (j = 0; j < no; j++) {
7522 c = xcb_get_window_attributes(conn, wins[j]);
7523 r = xcb_get_window_attributes_reply(conn, c, NULL);
7526 if (r->override_redirect) {
7532 state = getstate(wins[j]);
7533 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7534 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7535 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7536 &wins[j], NULL) && manage)
7537 manage_window(wins[j]);
7541 DNPRINTF(SWM_D_INIT, "grab_windows: done\n");
7547 int i, j, k, num_screens;
7548 struct workspace *ws;
7549 uint32_t gcv[1], wa[1];
7550 const xcb_query_extension_reply_t *qep;
7551 xcb_cursor_t cursor;
7552 xcb_font_t cursor_font;
7553 xcb_randr_query_version_cookie_t c;
7554 xcb_randr_query_version_reply_t *r;
7556 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7557 if ((screens = calloc(num_screens,
7558 sizeof(struct swm_screen))) == NULL)
7559 err(1, "setup_screens: calloc: failed to allocate memory for "
7562 /* initial Xrandr setup */
7564 c = xcb_randr_query_version(conn, 1, 1);
7565 r = xcb_randr_query_version_reply(conn, c, NULL);
7567 if (r->major_version >= 1)
7571 qep = xcb_get_extension_data(conn, &xcb_randr_id);
7572 xrandr_eventbase = qep->first_event;
7574 cursor_font = xcb_generate_id(conn);
7575 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
7577 cursor = xcb_generate_id(conn);
7578 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
7579 XC_left_ptr, XC_left_ptr + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
7582 /* map physical screens */
7583 for (i = 0; i < num_screens; i++) {
7584 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
7586 TAILQ_INIT(&screens[i].rl);
7587 TAILQ_INIT(&screens[i].orl);
7588 screens[i].root = get_screen(i)->root;
7590 /* set default colors */
7591 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
7592 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
7593 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
7594 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
7595 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
7597 /* create graphics context on screen */
7598 screens[i].bar_gc = xcb_generate_id(conn);
7600 xcb_create_gc(conn, screens[i].bar_gc, screens[i].root,
7601 XCB_GC_GRAPHICS_EXPOSURES, gcv);
7603 /* set default cursor */
7604 xcb_change_window_attributes(conn, screens[i].root,
7607 /* init all workspaces */
7608 /* XXX these should be dynamically allocated too */
7609 for (j = 0; j < SWM_WS_MAX; j++) {
7610 ws = &screens[i].ws[j];
7616 TAILQ_INIT(&ws->winlist);
7617 TAILQ_INIT(&ws->unmanagedlist);
7619 for (k = 0; layouts[k].l_stack != NULL; k++)
7620 if (layouts[k].l_config != NULL)
7621 layouts[k].l_config(ws,
7622 SWM_ARG_ID_STACKINIT);
7623 ws->cur_layout = &layouts[0];
7624 ws->cur_layout->l_string(ws);
7630 xcb_randr_select_input(conn, screens[i].root,
7631 XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE);
7633 xcb_free_cursor(conn, cursor);
7634 xcb_close_font(conn, cursor_font);
7640 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
7641 err(1, "setup_globals: strdup: failed to allocate memory.");
7643 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
7644 err(1, "setup_globals: strdup: failed to allocate memory.");
7646 if ((syms = xcb_key_symbols_alloc(conn)) == NULL)
7647 errx(1, "unable to allocate key symbols");
7649 a_state = get_atom_from_string("WM_STATE");
7650 a_prot = get_atom_from_string("WM_PROTOCOLS");
7651 a_delete = get_atom_from_string("WM_DELETE_WINDOW");
7652 a_takefocus = get_atom_from_string("WM_TAKE_FOCUS");
7653 a_wmname = get_atom_from_string("WM_NAME");
7654 a_netwmname = get_atom_from_string("_NET_WM_NAME");
7655 a_utf8_string = get_atom_from_string("UTF8_STRING");
7656 a_string = get_atom_from_string("STRING");
7657 a_swm_iconic = get_atom_from_string("_SWM_ICONIC");
7658 a_swm_ws = get_atom_from_string("_SWM_WS");
7665 xcb_atom_t netwmcheck;
7666 xcb_window_t root, win;
7669 /* work around sun jdk bugs, code from wmname */
7670 netwmcheck = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
7672 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7673 for (i = 0; i < num_screens; i++) {
7674 root = screens[i].root;
7676 win = xcb_generate_id(conn);
7677 wa[0] = screens[i].c[SWM_S_COLOR_UNFOCUS].pixel;
7678 wa[1] = screens[i].c[SWM_S_COLOR_UNFOCUS].pixel;
7679 xcb_create_window(conn, XCB_COPY_FROM_PARENT, win, 0, 0, 0, 1,
7680 1, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
7681 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
7683 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root,
7684 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7685 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7686 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7687 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7688 a_netwmname, a_utf8_string, 8, strlen("LG3D"), "LG3D");
7693 event_error(xcb_generic_error_t *e)
7695 DNPRINTF(SWM_D_EVENT, "event_error: %s(%u) from %s(%u), sequence: %u, "
7696 "resource_id: %u, minor_code: %u\n",
7697 xcb_event_get_error_label(e->error_code), e->error_code,
7698 xcb_event_get_request_label(e->major_code), e->major_code,
7699 e->sequence, e->resource_id, e->minor_code);
7703 event_handle(xcb_generic_event_t *evt)
7705 uint8_t type = XCB_EVENT_RESPONSE_TYPE(evt);
7707 DNPRINTF(SWM_D_EVENT, "XCB Event: %s(%d)\n",
7708 xcb_event_get_label(XCB_EVENT_RESPONSE_TYPE(evt)),
7709 XCB_EVENT_RESPONSE_TYPE(evt));
7712 #define EVENT(type, callback) case type: callback((void *)evt); return
7713 EVENT(0, event_error);
7714 EVENT(XCB_BUTTON_PRESS, buttonpress);
7715 /*EVENT(XCB_BUTTON_RELEASE, buttonpress);*/
7716 /*EVENT(XCB_CIRCULATE_NOTIFY, );*/
7717 /*EVENT(XCB_CIRCULATE_REQUEST, );*/
7718 EVENT(XCB_CLIENT_MESSAGE, clientmessage);
7719 /*EVENT(XCB_COLORMAP_NOTIFY, );*/
7720 EVENT(XCB_CONFIGURE_NOTIFY, configurenotify);
7721 EVENT(XCB_CONFIGURE_REQUEST, configurerequest);
7722 /*EVENT(XCB_CREATE_NOTIFY, );*/
7723 EVENT(XCB_DESTROY_NOTIFY, destroynotify);
7724 EVENT(XCB_ENTER_NOTIFY, enternotify);
7725 EVENT(XCB_EXPOSE, expose);
7726 /*EVENT(XCB_FOCUS_IN, );*/
7727 /*EVENT(XCB_FOCUS_OUT, );*/
7728 /*EVENT(XCB_GRAPHICS_EXPOSURE, );*/
7729 /*EVENT(XCB_GRAVITY_NOTIFY, );*/
7730 EVENT(XCB_KEY_PRESS, keypress);
7731 /*EVENT(XCB_KEY_RELEASE, keypress);*/
7732 /*EVENT(XCB_KEYMAP_NOTIFY, );*/
7733 /*EVENT(XCB_LEAVE_NOTIFY, );*/
7734 EVENT(XCB_MAP_NOTIFY, mapnotify);
7735 EVENT(XCB_MAP_REQUEST, maprequest);
7736 EVENT(XCB_MAPPING_NOTIFY, mappingnotify);
7737 /*EVENT(XCB_MOTION_NOTIFY, );*/
7738 /*EVENT(XCB_NO_EXPOSURE, );*/
7739 EVENT(XCB_PROPERTY_NOTIFY, propertynotify);
7740 /*EVENT(XCB_REPARENT_NOTIFY, );*/
7741 /*EVENT(XCB_RESIZE_REQUEST, );*/
7742 /*EVENT(XCB_SELECTION_CLEAR, );*/
7743 /*EVENT(XCB_SELECTION_NOTIFY, );*/
7744 /*EVENT(XCB_SELECTION_REQUEST, );*/
7745 EVENT(XCB_UNMAP_NOTIFY, unmapnotify);
7746 /*EVENT(XCB_VISIBILITY_NOTIFY, visibilitynotify);*/
7749 if (type - xrandr_eventbase == XCB_RANDR_SCREEN_CHANGE_NOTIFY)
7750 screenchange((void *)evt);
7754 main(int argc, char *argv[])
7756 struct swm_region *r, *rr;
7757 struct ws_win *winfocus = NULL;
7759 char conf[PATH_MAX], *cfile = NULL;
7761 int xfd, i, num_screens;
7762 struct sigaction sact;
7763 xcb_generic_event_t *evt;
7767 /* suppress unused warning since var is needed */
7770 time_started = time(NULL);
7773 warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
7774 if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, ""))
7775 warnx("no locale support");
7777 /* handle some signals */
7778 bzero(&sact, sizeof(sact));
7779 sigemptyset(&sact.sa_mask);
7781 sact.sa_handler = sighdlr;
7782 sigaction(SIGINT, &sact, NULL);
7783 sigaction(SIGQUIT, &sact, NULL);
7784 sigaction(SIGTERM, &sact, NULL);
7785 sigaction(SIGHUP, &sact, NULL);
7787 sact.sa_handler = sighdlr;
7788 sact.sa_flags = SA_NOCLDSTOP;
7789 sigaction(SIGCHLD, &sact, NULL);
7791 if (!(display = XOpenDisplay(0)))
7792 errx(1, "can not open display");
7794 conn = XGetXCBConnection(display);
7795 if (xcb_connection_has_error(conn))
7796 errx(1, "can not get XCB connection");
7798 XSetEventQueueOwner(display, XCBOwnsEventQueue);
7800 xcb_prefetch_extension_data(conn, &xcb_randr_id);
7801 xfd = xcb_get_file_descriptor(conn);
7803 /* look for local and global conf file */
7804 pwd = getpwuid(getuid());
7806 errx(1, "invalid user: %d", getuid());
7808 xcb_grab_server(conn);
7811 /* flush all events */
7812 while ((evt = xcb_poll_for_event(conn))) {
7813 if (XCB_EVENT_RESPONSE_TYPE(evt) == 0)
7818 if (enable_wm() != 0)
7819 errx(1, "another window manager is currently running");
7830 for (i = 0; ; i++) {
7835 snprintf(conf, sizeof conf, "%s/.%s",
7836 pwd->pw_dir, SWM_CONF_FILE);
7840 snprintf(conf, sizeof conf, "/etc/%s",
7845 snprintf(conf, sizeof conf, "%s/.%s",
7846 pwd->pw_dir, SWM_CONF_FILE_OLD);
7850 snprintf(conf, sizeof conf, "/etc/%s",
7857 if (strlen(conf) && stat(conf, &sb) != -1)
7858 if (S_ISREG(sb.st_mode)) {
7865 /* load conf (if any) */
7867 conf_load(cfile, SWM_CONF_DEFAULT);
7870 /* set some values to work around bad programs */
7872 /* grab existing windows (before we build the bars) */
7875 if (getenv("SWM_STARTED") == NULL)
7876 setenv("SWM_STARTED", "YES", 1);
7878 /* setup all bars */
7879 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7880 for (i = 0; i < num_screens; i++)
7881 TAILQ_FOREACH(r, &screens[i].rl, entry) {
7882 if (winfocus == NULL)
7883 winfocus = TAILQ_FIRST(&r->ws->winlist);
7892 xcb_ungrab_server(conn);
7896 while ((evt = xcb_poll_for_event(conn))) {
7903 /* if we are being restarted go focus on first window */
7905 rr = winfocus->ws->r;
7907 /* not a visible window */
7911 /* move pointer to first screen if multi screen */
7912 if (num_screens > 1 || outputs > 1)
7913 xcb_warp_pointer(conn, XCB_WINDOW_NONE,
7914 rr->s[0].root, 0, 0, 0, 0, X(rr),
7915 Y(rr) + (bar_enabled ? bar_height : 0));
7917 a.id = SWM_ARG_ID_FOCUSCUR;
7927 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
7929 DNPRINTF(SWM_D_MISC, "select failed");
7930 if (restart_wm == 1)
7931 restart(NULL, NULL);
7932 if (search_resp == 1)
7945 for (i = 0; i < num_screens; ++i)
7946 if (screens[i].bar_gc != 0)
7947 xcb_free_gc(conn, screens[i].bar_gc);
7949 XftFontClose(display, bar_font);
7950 XftColorFree(display, DefaultVisual(display, 0),
7951 DefaultColormap(display, 0), &bar_font_color);
7952 xcb_key_symbols_free(syms);
7954 xcb_disconnect(conn);