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 int conf_load(char *, int);
651 void constrain_window(struct ws_win *, struct swm_region *, int);
653 void event_handle(xcb_generic_event_t *);
654 struct ws_win *find_window(xcb_window_t);
655 int floating_toggle_win(struct ws_win *);
656 void focus(struct swm_region *, union arg *);
657 void focus_magic(struct ws_win *);
658 xcb_atom_t get_atom_from_string(const char *);
659 xcb_screen_t *get_screen(int);
660 char *get_win_name(xcb_window_t);
661 uint32_t getstate(xcb_window_t);
662 void grabbuttons(struct ws_win *, int);
663 void map_window_raised(xcb_window_t);
664 void new_region(struct swm_screen *, int, int, int, int);
665 int parse_rgb(const char *, uint16_t *, uint16_t *, uint16_t *);
666 void spawn_select(struct swm_region *, union arg *, char *, int *);
667 void store_float_geom(struct ws_win *, struct swm_region *);
668 void unmanage_window(struct ws_win *);
669 void update_window(struct ws_win *);
671 char *get_atom_name(xcb_atom_t);
675 parse_rgb(const char *rgb, uint16_t *rr, uint16_t *gg, uint16_t *bb)
677 unsigned int tmpr, tmpg, tmpb;
679 if (sscanf(rgb, "rgb:%x/%x/%x", &tmpr, &tmpg, &tmpb) != 3)
682 *rr = RGB_8_TO_16(tmpr);
683 *gg = RGB_8_TO_16(tmpg);
684 *bb = RGB_8_TO_16(tmpb);
690 get_screen(int screen)
692 xcb_screen_iterator_t i;
694 i = xcb_setup_roots_iterator(xcb_get_setup(conn));
695 for (; i.rem; --screen, xcb_screen_next(&i))
705 xcb_get_input_focus_cookie_t c;
706 xcb_get_input_focus_reply_t *r;
709 c = xcb_get_input_focus(conn);
711 r = xcb_get_input_focus_reply(conn, c, NULL);
717 map_window_raised(xcb_window_t win)
719 uint32_t val = XCB_STACK_MODE_ABOVE;
721 xcb_configure_window(conn, win,
722 XCB_CONFIG_WINDOW_STACK_MODE, &val);
724 xcb_map_window(conn, win);
728 get_atom_from_string(const char *str)
730 xcb_intern_atom_cookie_t c;
731 xcb_intern_atom_reply_t *r;
734 c = xcb_intern_atom(conn, 0, strlen(str), str);
735 r = xcb_intern_atom_reply(conn, c, NULL);
743 return (XCB_ATOM_NONE);
747 update_iconic(struct ws_win *win, int newv)
754 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
755 a_swm_iconic, XCB_ATOM_INTEGER, 32, 1, &v);
757 xcb_delete_property(conn, win->id, a_swm_iconic);
761 get_iconic(struct ws_win *win)
764 xcb_get_property_reply_t *pr = NULL;
767 pr = xcb_get_property_reply(conn,
768 xcb_get_property(conn, 0, win->id, a_swm_iconic,
769 XCB_ATOM_INTEGER, 0, 1), NULL);
772 if (pr->type != XCB_ATOM_INTEGER || pr->format != 32)
774 v = *((int32_t *)xcb_get_property_value(pr));
785 int i, j, num_screens;
787 sup_list = get_atom_from_string("_NET_SUPPORTED");
789 for (i = 0; i < LENGTH(ewmh); i++)
790 ewmh[i].atom = get_atom_from_string(ewmh[i].name);
792 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
793 for (i = 0; i < num_screens; i++) {
794 /* Support check window will be created by workaround(). */
796 /* Report supported atoms */
797 xcb_delete_property(conn, screens[i].root, sup_list);
798 for (j = 0; j < LENGTH(ewmh); j++)
799 xcb_change_property(conn, XCB_PROP_MODE_APPEND,
800 screens[i].root, sup_list, XCB_ATOM_ATOM, 32, 1,
809 xcb_atom_t sup_check, sup_list;
811 xcb_get_property_cookie_t pc;
812 xcb_get_property_reply_t *pr;
814 sup_check = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
815 sup_list = get_atom_from_string("_NET_SUPPORTED");
816 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
818 for (i = 0; i < num_screens; i++) {
819 /* Get the support check window and destroy it */
820 pc = xcb_get_property(conn, 0, screens[i].root, sup_check,
821 XCB_ATOM_WINDOW, 0, 1);
822 pr = xcb_get_property_reply(conn, pc, NULL);
825 if (pr->format == sup_check) {
826 id = *((xcb_window_t *)xcb_get_property_value(pr));
828 xcb_destroy_window(conn, id);
829 xcb_delete_property(conn, screens[i].root, sup_check);
830 xcb_delete_property(conn, screens[i].root, sup_list);
837 ewmh_autoquirk(struct ws_win *win)
841 xcb_get_property_cookie_t c;
842 xcb_get_property_reply_t *r;
844 c = xcb_get_property(conn, 0, win->id,
845 ewmh[_NET_WM_WINDOW_TYPE].atom, XCB_ATOM_ATOM, 0, UINT32_MAX);
846 r = xcb_get_property_reply(conn, c, NULL);
850 n = xcb_get_property_value_length(r);
851 type = xcb_get_property_value(r);
853 for (i = 0; i < n; i++) {
854 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
856 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
857 type[i] == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
858 type[i] == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
860 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
863 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
864 type[i] == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
866 win->quirks = SWM_Q_FLOAT;
873 #define SWM_EWMH_ACTION_COUNT_MAX (6)
874 #define EWMH_F_FULLSCREEN (1<<0)
875 #define EWMH_F_ABOVE (1<<1)
876 #define EWMH_F_HIDDEN (1<<2)
877 #define EWMH_F_SKIP_PAGER (1<<3)
878 #define EWMH_F_SKIP_TASKBAR (1<<4)
879 #define SWM_F_MANUAL (1<<5)
882 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
890 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%x, "
891 "fullscreen %s\n", win->id, YESNO(fs));
894 if (!win->g_floatvalid)
895 store_float_geom(win, win->ws->r);
897 win->g = win->ws->r->g;
900 if (win->g_floatvalid) {
901 /* refloat at last floating relative position */
902 win->g = win->g_float;
903 X(win) += X(win->ws->r);
904 Y(win) += Y(win->ws->r);
912 ewmh_update_actions(struct ws_win *win)
914 xcb_atom_t actions[SWM_EWMH_ACTION_COUNT_MAX];
920 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
923 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
924 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
927 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
928 ewmh[_NET_WM_ALLOWED_ACTIONS].atom, XCB_ATOM_ATOM, 32, 1, actions);
931 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
932 #define _NET_WM_STATE_ADD 1 /* add/set property */
933 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
936 ewmh_update_win_state(struct ws_win *win, long state, long action)
938 unsigned int mask = 0;
939 unsigned int changed = 0;
940 unsigned int orig_flags;
945 DNPRINTF(SWM_D_PROP, "ewmh_update_win_state: window: 0x%x, state: %ld, "
946 "action: %ld\n", win->id, state, action);
948 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
949 mask = EWMH_F_FULLSCREEN;
950 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
952 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
954 if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
955 mask = EWMH_F_SKIP_PAGER;
956 if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
957 mask = EWMH_F_SKIP_TASKBAR;
960 orig_flags = win->ewmh_flags;
963 case _NET_WM_STATE_REMOVE:
964 win->ewmh_flags &= ~mask;
966 case _NET_WM_STATE_ADD:
967 win->ewmh_flags |= mask;
969 case _NET_WM_STATE_TOGGLE:
970 win->ewmh_flags ^= mask;
974 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
976 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
978 if (!floating_toggle_win(win))
979 win->ewmh_flags = orig_flags; /* revert */
980 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
982 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
983 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
985 if (!ewmh_set_win_fullscreen(win,
986 win->ewmh_flags & EWMH_F_FULLSCREEN))
987 win->ewmh_flags = orig_flags; /* revert */
989 xcb_delete_property(conn, win->id, ewmh[_NET_WM_STATE].atom);
991 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
992 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
993 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
994 &ewmh[_NET_WM_STATE_FULLSCREEN].atom);
995 if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
996 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
997 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
998 &ewmh[_NET_WM_STATE_SKIP_PAGER].atom);
999 if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
1000 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1001 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1002 &ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom);
1003 if (win->ewmh_flags & EWMH_F_ABOVE)
1004 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1005 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1006 &ewmh[_NET_WM_STATE_ABOVE].atom);
1007 if (win->ewmh_flags & SWM_F_MANUAL)
1008 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1009 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1010 &ewmh[_SWM_WM_STATE_MANUAL].atom);
1014 ewmh_get_win_state(struct ws_win *win)
1017 xcb_get_property_cookie_t c;
1018 xcb_get_property_reply_t *r;
1024 win->ewmh_flags = 0;
1026 win->ewmh_flags |= EWMH_F_ABOVE;
1028 win->ewmh_flags |= SWM_F_MANUAL;
1030 c = xcb_get_property(conn, 0, win->id, ewmh[_NET_WM_STATE].atom,
1031 XCB_ATOM_ATOM, 0, UINT32_MAX);
1032 r = xcb_get_property_reply(conn, c, NULL);
1036 states = xcb_get_property_value(r);
1037 n = xcb_get_property_value_length(r);
1039 for (i = 0; i < n; i++)
1040 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
1048 dumpwins(struct swm_region *r, union arg *args)
1052 xcb_get_window_attributes_cookie_t c;
1053 xcb_get_window_attributes_reply_t *wa;
1055 /* suppress unused warning since var is needed */
1058 if (r->ws == NULL) {
1059 warnx("dumpwins: invalid workspace");
1063 warnx("=== managed window list ws %02d ===", r->ws->idx);
1064 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1065 state = getstate(win->id);
1066 c = xcb_get_window_attributes(conn, win->id);
1067 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1069 warnx("window: 0x%x, map_state: %d, state: %u, "
1070 "transient: 0x%x", win->id, wa->map_state,
1071 state, win->transient);
1074 warnx("window: 0x%x, failed xcb_get_window_attributes",
1078 warnx("===== unmanaged window list =====");
1079 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1080 state = getstate(win->id);
1081 c = xcb_get_window_attributes(conn, win->id);
1082 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1084 warnx("window: 0x%x, map_state: %d, state: %u, "
1085 "transient: 0x%x", win->id, wa->map_state,
1086 state, win->transient);
1089 warnx("window: 0x%x, failed xcb_get_window_attributes",
1093 warnx("=================================");
1097 dumpwins(struct swm_region *r, union arg *args)
1100 #endif /* SWM_DEBUG */
1102 void event_error(xcb_generic_error_t *);
1103 void expose(xcb_expose_event_t *);
1104 void keypress(xcb_key_press_event_t *);
1105 void buttonpress(xcb_button_press_event_t *);
1106 void configurerequest(xcb_configure_request_event_t *);
1107 void configurenotify(xcb_configure_notify_event_t *);
1108 void destroynotify(xcb_destroy_notify_event_t *);
1109 void enternotify(xcb_enter_notify_event_t *);
1110 void mapnotify(xcb_map_notify_event_t *);
1111 void mappingnotify(xcb_mapping_notify_event_t *);
1112 void maprequest(xcb_map_request_event_t *);
1113 void propertynotify(xcb_property_notify_event_t *);
1114 void unmapnotify(xcb_unmap_notify_event_t *);
1115 /*void visibilitynotify(xcb_visibility_notify_event_t *);*/
1116 void clientmessage(xcb_client_message_event_t *);
1117 void screenchange(xcb_randr_screen_change_notify_event_t *);
1122 int saved_errno, status;
1125 saved_errno = errno;
1129 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1134 if (errno != ECHILD)
1135 warn("sighdlr: waitpid");
1136 #endif /* SWM_DEBUG */
1139 if (pid == searchpid)
1143 if (WIFEXITED(status)) {
1144 if (WEXITSTATUS(status) != 0)
1145 warnx("sighdlr: child exit status: %d",
1146 WEXITSTATUS(status));
1148 warnx("sighdlr: child is terminated "
1150 #endif /* SWM_DEBUG */
1164 errno = saved_errno;
1170 struct pid_e *p = NULL;
1172 DNPRINTF(SWM_D_MISC, "find_pid: %d\n", pid);
1177 TAILQ_FOREACH(p, &pidlist, entry) {
1186 name_to_pixel(const char *colorname)
1188 uint32_t result = 0;
1189 char cname[32] = "#";
1190 xcb_screen_t *screen;
1191 xcb_colormap_t cmap;
1192 xcb_alloc_color_reply_t *cr;
1193 xcb_alloc_named_color_reply_t *nr;
1194 uint16_t rr, gg, bb;
1196 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
1197 cmap = screen->default_colormap;
1199 /* color is in format rgb://rr/gg/bb */
1200 if (strncmp(colorname, "rgb:", 4) == 0) {
1201 if (parse_rgb(colorname, &rr, &gg, &bb) == -1)
1202 warnx("could not parse rgb %s", colorname);
1204 cr = xcb_alloc_color_reply(conn,
1205 xcb_alloc_color(conn, cmap, rr, gg, bb),
1211 warnx("color '%s' not found", colorname);
1214 nr = xcb_alloc_named_color_reply(conn,
1215 xcb_alloc_named_color(conn, cmap, strlen(colorname),
1218 strlcat(cname, colorname + 2, sizeof cname - 1);
1219 nr = xcb_alloc_named_color_reply(conn,
1220 xcb_alloc_named_color(conn, cmap, strlen(cname),
1227 warnx("color '%s' not found", colorname);
1234 setscreencolor(char *val, int i, int c)
1238 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1239 if (i > 0 && i <= num_screens) {
1240 screens[i - 1].c[c].pixel = name_to_pixel(val);
1241 free(screens[i - 1].c[c].name);
1242 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1244 } else if (i == -1) {
1245 for (i = 0; i < num_screens; i++) {
1246 screens[i].c[c].pixel = name_to_pixel(val);
1247 free(screens[i].c[c].name);
1248 if ((screens[i].c[c].name = strdup(val)) == NULL)
1252 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1257 fancy_stacker(struct workspace *ws)
1259 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1260 if (ws->cur_layout->l_stack == vertical_stack)
1261 snprintf(ws->stacker, sizeof ws->stacker,
1262 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1263 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1264 if (ws->cur_layout->l_stack == horizontal_stack)
1265 snprintf(ws->stacker, sizeof ws->stacker,
1266 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1267 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1271 plain_stacker(struct workspace *ws)
1273 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1274 if (ws->cur_layout->l_stack == vertical_stack)
1275 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1276 sizeof ws->stacker);
1277 if (ws->cur_layout->l_stack == horizontal_stack)
1278 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1279 sizeof ws->stacker);
1283 custom_region(char *val)
1285 unsigned int x, y, w, h;
1286 int sidx, num_screens;
1287 xcb_screen_t *screen;
1289 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1290 if (sscanf(val, "screen[%d]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1291 errx(1, "invalid custom region, "
1292 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1293 if (sidx < 1 || sidx > num_screens)
1294 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1298 screen = get_screen(sidx);
1300 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1302 if (x > screen->width_in_pixels ||
1303 y > screen->height_in_pixels ||
1304 w + x > screen->width_in_pixels ||
1305 h + y > screen->height_in_pixels) {
1306 warnx("ignoring region %ux%u+%u+%u - not within screen "
1307 "boundaries (%ux%u)", w, h, x, y,
1308 screen->width_in_pixels, screen->height_in_pixels);
1312 new_region(&screens[sidx], x, y, w, h);
1316 socket_setnonblock(int fd)
1320 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1321 err(1, "fcntl F_GETFL");
1322 flags |= O_NONBLOCK;
1323 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1324 err(1, "fcntl F_SETFL");
1328 bar_print(struct swm_region *r, const char *s)
1331 xcb_rectangle_t rect;
1339 XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len, &info);
1341 switch (bar_justify) {
1342 case SWM_BAR_JUSTIFY_LEFT:
1345 case SWM_BAR_JUSTIFY_CENTER:
1346 x = (WIDTH(r) - info.width) / 2;
1348 case SWM_BAR_JUSTIFY_RIGHT:
1349 x = WIDTH(r) - info.width - SWM_BAR_OFFSET;
1353 if (x < SWM_BAR_OFFSET)
1358 rect.width = WIDTH(r->bar);
1359 rect.height = HEIGHT(r->bar);
1361 /* clear back buffer */
1362 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1363 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1364 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc,
1365 sizeof(rect), &rect);
1367 /* draw back buffer */
1368 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1369 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_BACKGROUND, gcv);
1370 gcv[0] = r->s->c[SWM_S_COLOR_BAR_FONT].pixel;
1371 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1373 draw = XftDrawCreate(display, r->bar->buffer,
1374 DefaultVisual(display, r->s->idx),
1375 DefaultColormap(display, r->s->idx));
1377 XftDrawStringUtf8(draw, &bar_font_color, bar_font, x,
1378 (HEIGHT(r->bar) + bar_font->height) / 2 - bar_font->descent,
1381 XftDrawDestroy(draw);
1384 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1385 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1389 bar_extra_stop(void)
1393 bzero(bar_pipe, sizeof bar_pipe);
1396 kill(bar_pid, SIGTERM);
1399 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1404 bar_class_name(char *s, size_t sz, struct swm_region *r)
1406 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1408 if (r->ws->focus->ch.class_name != NULL)
1409 strlcat(s, r->ws->focus->ch.class_name, sz);
1413 bar_title_name(char *s, size_t sz, struct swm_region *r)
1415 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1417 if (r->ws->focus->ch.instance_name != NULL)
1418 strlcat(s, r->ws->focus->ch.instance_name, sz);
1422 bar_class_title_name(char *s, size_t sz, struct swm_region *r)
1424 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1427 bar_class_name(s, sz, r);
1428 strlcat(s, ":", sz);
1429 bar_title_name(s, sz, r);
1433 bar_window_float(char *s, size_t sz, struct swm_region *r)
1435 if (r == NULL || r ->ws == NULL || r->ws->focus == NULL)
1437 if (r->ws->focus->floating)
1438 strlcat(s, "(f)", sz);
1442 bar_window_name(char *s, size_t sz, struct swm_region *r)
1446 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1448 if ((title = get_win_name(r->ws->focus->id)) == NULL)
1451 strlcat(s, title, sz);
1455 int urgent[SWM_WS_MAX];
1457 bar_urgent(char *s, size_t sz)
1460 int i, j, num_screens;
1462 xcb_get_property_cookie_t c;
1463 xcb_icccm_wm_hints_t hints;
1465 for (i = 0; i < workspace_limit; i++)
1468 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1469 for (i = 0; i < num_screens; i++)
1470 for (j = 0; j < workspace_limit; j++)
1471 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
1472 c = xcb_icccm_get_wm_hints(conn, win->id);
1473 if (xcb_icccm_get_wm_hints_reply(conn, c,
1476 if (hints.flags & XCB_ICCCM_WM_HINT_X_URGENCY)
1480 for (i = 0; i < workspace_limit; i++) {
1482 snprintf(b, sizeof b, "%d ", i + 1);
1484 snprintf(b, sizeof b, "- ");
1490 bar_workspace_name(char *s, size_t sz, struct swm_region *r)
1492 if (r == NULL || r->ws == NULL)
1494 if (r->ws->name != NULL)
1495 strlcat(s, r->ws->name, sz);
1498 /* build the default bar format according to the defined enabled options */
1500 bar_fmt(const char *fmtexp, char *fmtnew, struct swm_region *r, size_t sz)
1502 /* if format provided, just copy the buffers */
1503 if (bar_format != NULL) {
1504 strlcpy(fmtnew, fmtexp, sz);
1508 /* reset the output buffer */
1511 strlcat(fmtnew, "+N:+I ", sz);
1513 strlcat(fmtnew, "+S", sz);
1514 strlcat(fmtnew, " ", sz);
1516 /* only show the workspace name if there's actually one */
1517 if (r != NULL && r->ws != NULL && r->ws->name != NULL)
1518 strlcat(fmtnew, "<+D>", sz);
1519 strlcat(fmtnew, "+3<", sz);
1521 if (clock_enabled) {
1522 strlcat(fmtnew, fmtexp, sz);
1523 strlcat(fmtnew, "+4<", sz);
1526 /* bar_urgent already adds the space before the last asterisk */
1528 strlcat(fmtnew, "* +U*+4<", sz);
1530 if (title_class_enabled) {
1531 strlcat(fmtnew, "+C", sz);
1532 if (title_name_enabled == 0)
1533 strlcat(fmtnew, "+4<", sz);
1536 /* checks needed by the colon and floating strlcat(3) calls below */
1537 if (r != NULL && r->ws != NULL && r->ws->focus != NULL) {
1538 if (title_name_enabled) {
1539 if (title_class_enabled)
1540 strlcat(fmtnew, ":", sz);
1541 strlcat(fmtnew, "+T+4<", sz);
1543 if (window_name_enabled) {
1544 if (r->ws->focus->floating)
1545 strlcat(fmtnew, "+F ", sz);
1546 strlcat(fmtnew, "+64W ", sz);
1550 /* finally add the action script output and the version */
1551 strlcat(fmtnew, "+4<+A+4<+V", sz);
1555 bar_replace_pad(char *tmp, int *limit, size_t sz)
1557 /* special case; no limit given, pad one space, instead */
1558 if (*limit == (int)sz - 1)
1560 snprintf(tmp, sz, "%*s", *limit, " ");
1563 /* replaces the bar format character sequences (like in tmux(1)) */
1565 bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
1569 char tmp[SWM_BAR_MAX];
1573 /* reset strlcat(3) buffer */
1576 /* get number, if any */
1579 if (sscanf(fmt, "%d%n", &limit, &size) != 1)
1580 limit = sizeof tmp - 1;
1581 if (limit <= 0 || limit >= (int)sizeof tmp)
1582 limit = sizeof tmp - 1;
1584 /* there is nothing to replace (ie EOL) */
1591 bar_replace_pad(tmp, &limit, sizeof tmp);
1594 snprintf(tmp, sizeof tmp, "%s", bar_ext);
1597 bar_class_name(tmp, sizeof tmp, r);
1600 bar_workspace_name(tmp, sizeof tmp, r);
1603 bar_window_float(tmp, sizeof tmp, r);
1606 snprintf(tmp, sizeof tmp, "%d", r->ws->idx + 1);
1609 snprintf(tmp, sizeof tmp, "%d", r->s->idx + 1);
1612 bar_class_title_name(tmp, sizeof tmp, r);
1615 snprintf(tmp, sizeof tmp, "%s", r->ws->stacker);
1618 bar_title_name(tmp, sizeof tmp, r);
1621 bar_urgent(tmp, sizeof tmp);
1624 snprintf(tmp, sizeof tmp, "%s", bar_vertext);
1627 bar_window_name(tmp, sizeof tmp, r);
1630 /* unknown character sequence; copy as-is */
1631 snprintf(tmp, sizeof tmp, "+%c", *fmt);
1637 if ((int)len < limit)
1639 while (limit-- > 0) {
1640 if (*offrep >= sz - 1)
1642 fmtrep[(*offrep)++] = *ptr++;
1650 bar_replace(char *fmt, char *fmtrep, struct swm_region *r, size_t sz)
1655 while (*fmt != '\0') {
1657 /* skip ordinary characters */
1660 fmtrep[off++] = *fmt++;
1664 /* character sequence found; replace it */
1665 fmt = bar_replace_seq(fmt, fmtrep, r, &off, sz);
1674 bar_fmt_expand(char *fmtexp, size_t sz)
1681 /* start by grabbing the current time and date */
1683 localtime_r(&tmt, &tm);
1685 /* figure out what to expand */
1686 if (bar_format != NULL)
1688 else if (bar_format == NULL && clock_enabled)
1690 /* if nothing to expand bail out */
1696 /* copy as-is, just in case the format shouldn't be expanded below */
1697 strlcpy(fmtexp, fmt, sz);
1698 /* finally pass the string through strftime(3) */
1699 #ifndef SWM_DENY_CLOCK_FORMAT
1700 if ((len = strftime(fmtexp, sz, fmt, &tm)) == 0)
1701 warnx("format too long");
1709 char fmtexp[SWM_BAR_MAX], fmtnew[SWM_BAR_MAX];
1710 char fmtrep[SWM_BAR_MAX];
1712 struct swm_region *r;
1714 /* expand the format by first passing it through strftime(3) */
1715 bar_fmt_expand(fmtexp, sizeof fmtexp);
1717 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1718 for (i = 0; i < num_screens; i++) {
1719 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1722 bar_fmt(fmtexp, fmtnew, r, sizeof fmtnew);
1723 bar_replace(fmtnew, fmtrep, r, sizeof fmtrep);
1724 bar_print(r, fmtrep);
1735 if (bar_enabled == 0)
1737 if (bar_extra && bar_extra_running) {
1738 /* ignore short reads; it'll correct itself */
1739 while ((b = fgetln(stdin, &len)) != NULL)
1740 if (b && b[len - 1] == '\n') {
1742 strlcpy((char *)bar_ext, b, sizeof bar_ext);
1744 if (b == NULL && errno != EAGAIN) {
1745 warn("bar_update: bar_extra failed");
1749 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1758 /* suppress unused warning since var is needed */
1765 bar_toggle(struct swm_region *r, union arg *args)
1767 struct swm_region *tmpr;
1770 /* suppress unused warnings since vars are needed */
1774 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
1776 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1778 for (i = 0; i < num_screens; i++)
1779 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1781 xcb_unmap_window(conn, tmpr->bar->id);
1783 for (i = 0; i < num_screens; i++)
1784 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1786 map_window_raised(tmpr->bar->id);
1789 bar_enabled = !bar_enabled;
1792 /* must be after stack */
1801 struct swm_region *r;
1805 /* do this here because the conf file is in memory */
1806 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1807 /* launch external status app */
1808 bar_extra_running = 1;
1809 if (pipe(bar_pipe) == -1)
1810 err(1, "pipe error");
1811 socket_setnonblock(bar_pipe[0]);
1812 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1813 if (dup2(bar_pipe[0], 0) == -1)
1815 if (dup2(bar_pipe[1], 1) == -1)
1817 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1818 err(1, "could not disable SIGPIPE");
1819 switch (bar_pid = fork()) {
1821 err(1, "cannot fork");
1825 execvp(bar_argv[0], bar_argv);
1826 err(1, "%s external app failed", bar_argv[0]);
1828 default: /* parent */
1834 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1835 for (i = 0; i < num_screens; i++)
1836 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1839 wa[0] = screens[i].c[SWM_S_COLOR_BAR].pixel;
1840 wa[1] = screens[i].c[SWM_S_COLOR_BAR_BORDER].pixel;
1841 xcb_change_window_attributes(conn, r->bar->id,
1842 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
1848 bar_setup(struct swm_region *r)
1850 char *font, *fontpos;
1852 xcb_screen_t *screen = get_screen(r->s->idx);
1859 if ((r->bar = calloc(1, sizeof(struct swm_bar))) == NULL)
1860 err(1, "bar_setup: calloc: failed to allocate memory.");
1862 if (bar_font == NULL) {
1863 while ((font = strsep(&bar_fonts, ",")) != NULL) {
1867 DNPRINTF(SWM_D_INIT, "bar_setup: try font %s\n", font);
1871 while ((fontpos = index(fontpos, '-'))) {
1877 bar_font = XftFontOpenXlfd(display, r->s->idx,
1880 bar_font = XftFontOpenName(display, r->s->idx,
1883 warnx("unable to load font %s", font);
1886 DNPRINTF(SWM_D_INIT, "successfully opened "
1893 if (bar_font == NULL)
1894 errx(1, "unable to open a font");
1896 bar_height = bar_font->height + 2 * bar_border_width;
1901 PIXEL_TO_XRENDERCOLOR(r->s->c[SWM_S_COLOR_BAR_FONT].pixel, color);
1903 if (!XftColorAllocValue(display, DefaultVisual(display, r->s->idx),
1904 DefaultColormap(display, r->s->idx), &color, &bar_font_color))
1905 warn("unable to allocate Xft color");
1908 Y(r->bar) = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
1909 WIDTH(r->bar) = WIDTH(r) - 2 * bar_border_width;
1910 HEIGHT(r->bar) = bar_height - 2 * bar_border_width;
1912 r->bar->id = xcb_generate_id(conn);
1913 wa[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1914 wa[1] = r->s->c[SWM_S_COLOR_BAR_BORDER].pixel;
1915 wa[2] = XCB_EVENT_MASK_EXPOSURE;
1917 xcb_create_window(conn, XCB_COPY_FROM_PARENT, r->bar->id, r->s->root,
1918 X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar),
1919 bar_border_width, XCB_WINDOW_CLASS_INPUT_OUTPUT,
1920 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL
1921 | XCB_CW_EVENT_MASK, wa);
1923 r->bar->buffer = xcb_generate_id(conn);
1924 xcb_create_pixmap(conn, screen->root_depth, r->bar->buffer, r->bar->id,
1925 WIDTH(r->bar), HEIGHT(r->bar));
1927 xcb_randr_select_input(conn, r->bar->id,
1928 XCB_RANDR_NOTIFY_MASK_OUTPUT_CHANGE);
1931 map_window_raised(r->bar->id);
1933 DNPRINTF(SWM_D_BAR, "bar_setup: window: 0x%x, (x,y) w x h: (%d,%d) "
1934 "%d x %d\n", WINID(r->bar), X(r->bar), Y(r->bar), WIDTH(r->bar),
1937 if (signal(SIGALRM, bar_signal) == SIG_ERR)
1938 err(1, "could not install bar_signal");
1943 bar_cleanup(struct swm_region *r)
1947 xcb_destroy_window(conn, r->bar->id);
1948 xcb_free_pixmap(conn, r->bar->buffer);
1954 set_win_state(struct ws_win *win, uint16_t state)
1956 uint16_t data[2] = { state, XCB_ATOM_NONE };
1958 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%x\n", win->id);
1963 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id, a_state,
1964 a_state, 32, 2, data);
1968 getstate(xcb_window_t w)
1970 uint32_t result = 0;
1971 xcb_get_property_cookie_t c;
1972 xcb_get_property_reply_t *r;
1974 c = xcb_get_property(conn, 0, w, a_state, a_state, 0L, 2L);
1975 r = xcb_get_property_reply(conn, c, NULL);
1978 if (r->type == a_state && r->format == 32 && r->length == 2)
1979 result = *((uint32_t *)xcb_get_property_value(r));
1983 DNPRINTF(SWM_D_MISC, "getstate property: win 0x%x state %u\n", w,
1989 version(struct swm_region *r, union arg *args)
1991 /* suppress unused warnings since vars are needed */
1995 bar_version = !bar_version;
1997 snprintf(bar_vertext, sizeof bar_vertext,
1998 "Version: %s Build: %s", SPECTRWM_VERSION, buildstr);
2000 strlcpy(bar_vertext, "", sizeof bar_vertext);
2007 client_msg(struct ws_win *win, xcb_atom_t a)
2009 xcb_client_message_event_t ev;
2014 bzero(&ev, sizeof ev);
2015 ev.response_type = XCB_CLIENT_MESSAGE;
2016 ev.window = win->id;
2019 ev.data.data32[0] = a;
2020 ev.data.data32[1] = XCB_CURRENT_TIME;
2022 xcb_send_event(conn, 0, win->id,
2023 XCB_EVENT_MASK_NO_EVENT, (const char *)&ev);
2026 /* synthetic response to a ConfigureRequest when not making a change */
2028 config_win(struct ws_win *win, xcb_configure_request_event_t *ev)
2030 xcb_configure_notify_event_t ce;
2035 /* send notification of unchanged state. */
2036 bzero(&ce, sizeof(ce));
2037 ce.response_type = XCB_CONFIGURE_NOTIFY;
2040 ce.width = WIDTH(win);
2041 ce.height = HEIGHT(win);
2042 ce.override_redirect = 0;
2047 ce.window = win->id;
2048 ce.border_width = BORDER(win);
2049 ce.above_sibling = XCB_WINDOW_NONE;
2052 ce.event = ev->window;
2053 ce.window = ev->window;
2055 /* make response appear more WM_SIZE_HINTS-compliant */
2057 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%x,"
2058 " sh.flags: %u, min: %d x %d, max: %d x %d, inc: "
2059 "%d x %d\n", win->id, win->sh.flags, SH_MIN_W(win),
2060 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
2061 SH_INC_W(win), SH_INC_H(win));
2065 /* the hint may be set... to 0! */
2066 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
2067 ce.width = SH_MIN_W(win);
2068 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
2069 ce.height = SH_MIN_H(win);
2074 /* may also be advertized as 0 */
2075 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
2076 ce.width = SH_MAX_W(win);
2077 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
2078 ce.height = SH_MAX_H(win);
2081 /* resize increment. */
2083 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
2084 ce.width -= (ce.width - SH_MIN_W(win)) %
2086 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
2087 ce.height -= (ce.height - SH_MIN_H(win)) %
2091 /* adjust x and y for requested border_width. */
2092 ce.x += BORDER(win) - ev->border_width;
2093 ce.y += BORDER(win) - ev->border_width;
2094 ce.border_width = ev->border_width;
2095 ce.above_sibling = ev->sibling;
2098 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%x, (x,y) w x h: "
2099 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
2100 ce.y, ce.width, ce.height, ce.border_width);
2102 xcb_send_event(conn, 0, win->id, XCB_EVENT_MASK_STRUCTURE_NOTIFY,
2107 count_win(struct workspace *ws, int count_transient)
2112 TAILQ_FOREACH(win, &ws->winlist, entry) {
2113 if (count_transient == 0 && win->floating)
2115 if (count_transient == 0 && win->transient)
2121 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
2127 quit(struct swm_region *r, union arg *args)
2129 /* suppress unused warnings since vars are needed */
2133 DNPRINTF(SWM_D_MISC, "quit\n");
2138 unmap_window(struct ws_win *win)
2140 DNPRINTF(SWM_D_EVENT, "unmap_window: window: 0x%x\n", win->id);
2145 /* don't unmap again */
2146 if (getstate(win->id) == XCB_ICCCM_WM_STATE_ICONIC)
2149 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
2151 xcb_unmap_window(conn, win->id);
2152 xcb_change_window_attributes(conn, win->id,
2153 XCB_CW_BORDER_PIXEL, &win->s->c[SWM_S_COLOR_UNFOCUS].pixel);
2160 int i, j, num_screens;
2162 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2163 for (i = 0; i < num_screens; i++)
2164 for (j = 0; j < workspace_limit; j++)
2165 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2170 fake_keypress(struct ws_win *win, xcb_keysym_t keysym, uint16_t modifiers)
2172 xcb_key_press_event_t event;
2173 xcb_keycode_t *keycode;
2178 keycode = xcb_key_symbols_get_keycode(syms, keysym);
2180 DNPRINTF(SWM_D_MISC, "fake_keypress: win 0x%x keycode %u\n",
2183 bzero(&event, sizeof(event));
2184 event.event = win->id;
2185 event.root = win->s->root;
2186 event.child = XCB_WINDOW_NONE;
2187 event.time = XCB_CURRENT_TIME;
2188 event.event_x = X(win);
2189 event.event_y = Y(win);
2192 event.same_screen = 1;
2193 event.detail = *keycode;
2194 event.state = modifiers;
2196 event.response_type = XCB_KEY_PRESS;
2197 xcb_send_event(conn, 1, win->id,
2198 XCB_EVENT_MASK_KEY_PRESS, (const char *)&event);
2200 event.response_type = XCB_KEY_RELEASE;
2201 xcb_send_event(conn, 1, win->id,
2202 XCB_EVENT_MASK_KEY_RELEASE, (const char *)&event);
2208 restart(struct swm_region *r, union arg *args)
2210 /* suppress unused warning since var is needed */
2213 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
2215 /* disable alarm because the following code may not be interrupted */
2217 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
2218 err(1, "can't disable alarm");
2224 XftFontClose(display, bar_font);
2225 XftColorFree(display, DefaultVisual(display, r->s->idx),
2226 DefaultColormap(display, r->s->idx), &bar_font_color);
2227 xcb_key_symbols_free(syms);
2229 xcb_disconnect(conn);
2231 execvp(start_argv[0], start_argv);
2232 warn("execvp failed");
2237 root_to_region(xcb_window_t root)
2239 struct swm_region *r = NULL;
2241 xcb_query_pointer_reply_t *qpr;
2243 DNPRINTF(SWM_D_MISC, "root_to_region: window: 0x%x\n", root);
2245 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2246 for (i = 0; i < num_screens; i++)
2247 if (screens[i].root == root)
2250 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn,
2251 screens[i].root), NULL);
2254 DNPRINTF(SWM_D_MISC, "root_to_region: pointer: (%d,%d)\n",
2255 qpr->root_x, qpr->root_y);
2256 /* choose a region based on pointer location */
2257 TAILQ_FOREACH(r, &screens[i].rl, entry)
2258 if (X(r) <= qpr->root_x && qpr->root_x < MAX_X(r) &&
2259 Y(r) <= qpr->root_y && qpr->root_y < MAX_Y(r))
2265 r = TAILQ_FIRST(&screens[i].rl);
2271 find_unmanaged_window(xcb_window_t id)
2274 int i, j, num_screens;
2276 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2277 for (i = 0; i < num_screens; i++)
2278 for (j = 0; j < workspace_limit; j++)
2279 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
2287 find_window(xcb_window_t id)
2290 int i, j, num_screens;
2291 xcb_query_tree_reply_t *r;
2293 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2294 for (i = 0; i < num_screens; i++)
2295 for (j = 0; j < workspace_limit; j++)
2296 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2300 r = xcb_query_tree_reply(conn, xcb_query_tree(conn, id), NULL);
2304 /* if we were looking for the parent return that window instead */
2305 if (r->parent == 0 || r->root == r->parent) {
2310 /* look for parent */
2311 for (i = 0; i < num_screens; i++)
2312 for (j = 0; j < workspace_limit; j++)
2313 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2314 if (r->parent == win->id) {
2324 spawn(int ws_idx, union arg *args, int close_fd)
2329 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
2331 close(xcb_get_file_descriptor(conn));
2333 setenv("LD_PRELOAD", SWM_LIB, 1);
2335 if (asprintf(&ret, "%d", ws_idx) == -1) {
2336 warn("spawn: asprintf SWM_WS");
2339 setenv("_SWM_WS", ret, 1);
2343 if (asprintf(&ret, "%d", getpid()) == -1) {
2344 warn("spawn: asprintf _SWM_PID");
2347 setenv("_SWM_PID", ret, 1);
2351 if (setsid() == -1) {
2352 warn("spawn: setsid");
2358 * close stdin and stdout to prevent interaction between apps
2359 * and the baraction script
2360 * leave stderr open to record errors
2362 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
2363 warn("spawn: open");
2366 dup2(fd, STDIN_FILENO);
2367 dup2(fd, STDOUT_FILENO);
2372 execvp(args->argv[0], args->argv);
2374 warn("spawn: execvp");
2379 kill_refs(struct ws_win *win)
2381 int i, x, num_screens;
2382 struct swm_region *r;
2383 struct workspace *ws;
2388 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2389 for (i = 0; i < num_screens; i++)
2390 TAILQ_FOREACH(r, &screens[i].rl, entry)
2391 for (x = 0; x < workspace_limit; x++) {
2393 if (win == ws->focus)
2395 if (win == ws->focus_prev)
2396 ws->focus_prev = NULL;
2401 validate_win(struct ws_win *testwin)
2404 struct workspace *ws;
2405 struct swm_region *r;
2406 int i, x, num_screens;
2408 if (testwin == NULL)
2411 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2412 for (i = 0; i < num_screens; i++)
2413 TAILQ_FOREACH(r, &screens[i].rl, entry)
2414 for (x = 0; x < workspace_limit; x++) {
2416 TAILQ_FOREACH(win, &ws->winlist, entry)
2424 validate_ws(struct workspace *testws)
2426 struct swm_region *r;
2427 struct workspace *ws;
2428 int i, x, num_screens;
2430 /* validate all ws */
2431 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2432 for (i = 0; i < num_screens; i++)
2433 TAILQ_FOREACH(r, &screens[i].rl, entry)
2434 for (x = 0; x < workspace_limit; x++) {
2443 unfocus_win(struct ws_win *win)
2445 xcb_window_t none = XCB_WINDOW_NONE;
2447 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%x\n", WINID(win));
2451 if (win->ws == NULL)
2454 if (validate_ws(win->ws))
2455 return; /* XXX this gets hit with thunderbird, needs fixing */
2457 if (win->ws->r == NULL)
2460 if (validate_win(win)) {
2465 if (win->ws->focus == win) {
2466 win->ws->focus = NULL;
2467 win->ws->focus_prev = win;
2470 if (validate_win(win->ws->focus)) {
2471 kill_refs(win->ws->focus);
2472 win->ws->focus = NULL;
2474 if (validate_win(win->ws->focus_prev)) {
2475 kill_refs(win->ws->focus_prev);
2476 win->ws->focus_prev = NULL;
2479 grabbuttons(win, 0);
2480 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
2481 &win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].pixel);
2482 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2483 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1, &none);
2490 int i, j, num_screens;
2492 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
2494 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2495 for (i = 0; i < num_screens; i++)
2496 for (j = 0; j < workspace_limit; j++)
2497 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2502 focus_win(struct ws_win *win)
2504 struct ws_win *cfw = NULL;
2505 xcb_get_input_focus_reply_t *r;
2506 xcb_window_t cur_focus = XCB_WINDOW_NONE;
2508 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%x\n", WINID(win));
2512 if (win->ws == NULL)
2515 if (validate_ws(win->ws))
2516 return; /* XXX this gets hit with thunderbird, needs fixing */
2518 if (validate_win(win)) {
2523 if (validate_win(win)) {
2528 r = xcb_get_input_focus_reply(conn, xcb_get_input_focus(conn), NULL);
2530 cur_focus = r->focus;
2533 if ((cfw = find_window(cur_focus)) != NULL)
2537 /* use larger hammer since the window was killed somehow */
2538 TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
2539 if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
2540 xcb_change_window_attributes(conn, cfw->id,
2541 XCB_CW_BORDER_PIXEL,
2542 &cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].pixel);
2546 win->ws->focus = win;
2548 if (win->ws->r != NULL) {
2550 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
2551 win->id, XCB_CURRENT_TIME);
2552 grabbuttons(win, 1);
2553 xcb_change_window_attributes(conn, win->id,
2554 XCB_CW_BORDER_PIXEL,
2555 &win->ws->r->s->c[SWM_S_COLOR_FOCUS].pixel);
2556 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
2557 win->ws->always_raise)
2558 map_window_raised(win->id);
2560 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2561 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
2569 event_drain(uint8_t rt)
2571 xcb_generic_event_t *evt;
2574 while ((evt = xcb_poll_for_event(conn))) {
2575 if (XCB_EVENT_RESPONSE_TYPE(evt) != rt)
2583 switchws(struct swm_region *r, union arg *args)
2585 int wsid = args->id, unmap_old = 0;
2586 struct swm_region *this_r, *other_r;
2588 struct workspace *new_ws, *old_ws;
2594 if (wsid >= workspace_limit)
2598 old_ws = this_r->ws;
2599 new_ws = &this_r->s->ws[wsid];
2601 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
2602 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
2604 if (new_ws == NULL || old_ws == NULL)
2606 if (new_ws == old_ws)
2609 other_r = new_ws->r;
2610 if (other_r == NULL) {
2611 /* the other workspace is hidden, hide this one */
2615 /* the other ws is visible in another region, exchange them */
2616 other_r->ws_prior = new_ws;
2617 other_r->ws = old_ws;
2618 old_ws->r = other_r;
2620 this_r->ws_prior = old_ws;
2621 this_r->ws = new_ws;
2624 /* this is needed so that we can click on a window after a restart */
2628 a.id = SWM_ARG_ID_FOCUSCUR;
2629 focus(new_ws->r, &a);
2631 /* unmap old windows */
2633 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2636 if (focus_mode == SWM_FOCUS_DEFAULT)
2637 event_drain(XCB_ENTER_NOTIFY);
2641 DNPRINTF(SWM_D_WS, "switchws: done\n");
2645 cyclews(struct swm_region *r, union arg *args)
2648 struct swm_screen *s = r->s;
2651 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2652 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2657 case SWM_ARG_ID_CYCLEWS_UP_ALL:
2660 case SWM_ARG_ID_CYCLEWS_UP:
2661 if (a.id < workspace_limit - 1)
2666 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
2669 case SWM_ARG_ID_CYCLEWS_DOWN:
2673 a.id = workspace_limit - 1;
2680 (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
2682 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2686 } while (a.id != r->ws->idx);
2690 priorws(struct swm_region *r, union arg *args)
2694 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2695 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2697 if (r->ws_prior == NULL)
2700 a.id = r->ws_prior->idx;
2705 cyclescr(struct swm_region *r, union arg *args)
2707 struct swm_region *rr = NULL;
2709 int i, x, y, num_screens;
2711 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2712 /* do nothing if we don't have more than one screen */
2713 if (!(num_screens > 1 || outputs > 1))
2718 case SWM_ARG_ID_CYCLESC_UP:
2719 rr = TAILQ_NEXT(r, entry);
2721 rr = TAILQ_FIRST(&screens[i].rl);
2723 case SWM_ARG_ID_CYCLESC_DOWN:
2724 rr = TAILQ_PREV(r, swm_region_list, entry);
2726 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2734 /* move mouse to region */
2736 y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
2737 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0, 0,
2740 a.id = SWM_ARG_ID_FOCUSCUR;
2743 if (rr->ws->focus) {
2744 /* move to focus window */
2745 x = X(rr->ws->focus) + 1;
2746 y = Y(rr->ws->focus) + 1;
2747 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0,
2753 sort_windows(struct ws_win_list *wl)
2755 struct ws_win *win, *parent, *nxt;
2760 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
2761 nxt = TAILQ_NEXT(win, entry);
2762 if (win->transient) {
2763 parent = find_window(win->transient);
2764 if (parent == NULL) {
2765 warnx("not possible bug");
2768 TAILQ_REMOVE(wl, win, entry);
2769 TAILQ_INSERT_AFTER(wl, parent, win, entry);
2776 swapwin(struct swm_region *r, union arg *args)
2778 struct ws_win *target, *source;
2779 struct ws_win *cur_focus;
2780 struct ws_win_list *wl;
2783 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2784 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2786 cur_focus = r->ws->focus;
2787 if (cur_focus == NULL)
2791 wl = &source->ws->winlist;
2794 case SWM_ARG_ID_SWAPPREV:
2795 if (source->transient)
2796 source = find_window(source->transient);
2797 target = TAILQ_PREV(source, ws_win_list, entry);
2798 if (target && target->transient)
2799 target = find_window(target->transient);
2800 TAILQ_REMOVE(wl, source, entry);
2802 TAILQ_INSERT_TAIL(wl, source, entry);
2804 TAILQ_INSERT_BEFORE(target, source, entry);
2806 case SWM_ARG_ID_SWAPNEXT:
2807 target = TAILQ_NEXT(source, entry);
2808 /* move the parent and let the sort handle the move */
2809 if (source->transient)
2810 source = find_window(source->transient);
2811 TAILQ_REMOVE(wl, source, entry);
2813 TAILQ_INSERT_HEAD(wl, source, entry);
2815 TAILQ_INSERT_AFTER(wl, target, source, entry);
2817 case SWM_ARG_ID_SWAPMAIN:
2818 target = TAILQ_FIRST(wl);
2819 if (target == source) {
2820 if (source->ws->focus_prev != NULL &&
2821 source->ws->focus_prev != target)
2822 source = source->ws->focus_prev;
2826 if (target == NULL || source == NULL)
2828 source->ws->focus_prev = target;
2829 TAILQ_REMOVE(wl, target, entry);
2830 TAILQ_INSERT_BEFORE(source, target, entry);
2831 TAILQ_REMOVE(wl, source, entry);
2832 TAILQ_INSERT_HEAD(wl, source, entry);
2834 case SWM_ARG_ID_MOVELAST:
2835 TAILQ_REMOVE(wl, source, entry);
2836 TAILQ_INSERT_TAIL(wl, source, entry);
2839 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
2851 focus_prev(struct ws_win *win)
2853 struct ws_win *winfocus = NULL;
2854 struct ws_win *cur_focus = NULL;
2855 struct ws_win_list *wl = NULL;
2856 struct workspace *ws = NULL;
2858 if (!(win && win->ws))
2863 cur_focus = ws->focus;
2865 DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%x, cur_focus: 0x%x\n",
2866 WINID(win), WINID(cur_focus));
2868 /* pickle, just focus on whatever */
2869 if (cur_focus == NULL) {
2870 /* use prev_focus if valid */
2871 if (ws->focus_prev && ws->focus_prev != cur_focus &&
2872 find_window(WINID(ws->focus_prev)))
2873 winfocus = ws->focus_prev;
2877 /* if transient focus on parent */
2878 if (cur_focus->transient) {
2879 winfocus = find_window(cur_focus->transient);
2883 /* if in max_stack try harder */
2884 if ((win->quirks & SWM_Q_FOCUSPREV) ||
2885 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
2886 if (cur_focus != ws->focus_prev)
2887 winfocus = ws->focus_prev;
2889 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2894 DNPRINTF(SWM_D_FOCUS, "focus_prev: focus_close: %d\n", focus_close);
2896 if (winfocus == NULL || winfocus == win) {
2897 switch (focus_close) {
2898 case SWM_STACK_BOTTOM:
2899 winfocus = TAILQ_FIRST(wl);
2902 winfocus = TAILQ_LAST(wl, ws_win_list);
2904 case SWM_STACK_ABOVE:
2905 if ((winfocus = TAILQ_NEXT(cur_focus, entry)) == NULL) {
2906 if (focus_close_wrap)
2907 winfocus = TAILQ_FIRST(wl);
2909 winfocus = TAILQ_PREV(cur_focus,
2910 ws_win_list, entry);
2913 case SWM_STACK_BELOW:
2914 if ((winfocus = TAILQ_PREV(cur_focus, ws_win_list,
2916 if (focus_close_wrap)
2917 winfocus = TAILQ_LAST(wl, ws_win_list);
2919 winfocus = TAILQ_NEXT(cur_focus, entry);
2925 if (winfocus == NULL) {
2926 if (focus_default == SWM_STACK_TOP)
2927 winfocus = TAILQ_LAST(wl, ws_win_list);
2929 winfocus = TAILQ_FIRST(wl);
2933 focus_magic(winfocus);
2937 focus(struct swm_region *r, union arg *args)
2939 struct ws_win *winfocus = NULL, *head;
2940 struct ws_win *cur_focus = NULL;
2941 struct ws_win_list *wl = NULL;
2942 struct workspace *ws = NULL;
2948 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
2950 /* treat FOCUS_CUR special */
2951 if (args->id == SWM_ARG_ID_FOCUSCUR) {
2952 if (r->ws->focus && r->ws->focus->iconic == 0)
2953 winfocus = r->ws->focus;
2954 else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
2955 winfocus = r->ws->focus_prev;
2957 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
2958 if (winfocus->iconic == 0)
2961 focus_magic(winfocus);
2965 if ((cur_focus = r->ws->focus) == NULL)
2969 if (TAILQ_EMPTY(wl))
2971 /* make sure there is at least one uniconified window */
2973 TAILQ_FOREACH(winfocus, wl, entry)
2974 if (winfocus->iconic == 0) {
2982 case SWM_ARG_ID_FOCUSPREV:
2983 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
2985 head = TAILQ_LAST(wl, ws_win_list);
2987 if (WINID(winfocus) == cur_focus->transient) {
2988 head = TAILQ_PREV(winfocus, ws_win_list, entry);
2990 head = TAILQ_LAST(wl, ws_win_list);
2995 if (winfocus && winfocus->iconic) {
2996 while (winfocus != cur_focus) {
2997 if (winfocus == NULL)
2998 winfocus = TAILQ_LAST(wl, ws_win_list);
2999 if (winfocus->iconic == 0)
3001 winfocus = TAILQ_PREV(winfocus, ws_win_list,
3007 case SWM_ARG_ID_FOCUSNEXT:
3008 head = TAILQ_NEXT(cur_focus, entry);
3010 head = TAILQ_FIRST(wl);
3014 if (winfocus && winfocus->iconic) {
3015 while (winfocus != cur_focus) {
3016 if (winfocus == NULL)
3017 winfocus = TAILQ_FIRST(wl);
3018 if (winfocus->iconic == 0)
3020 winfocus = TAILQ_NEXT(winfocus, entry);
3025 case SWM_ARG_ID_FOCUSMAIN:
3026 winfocus = TAILQ_FIRST(wl);
3027 if (winfocus == cur_focus)
3028 winfocus = cur_focus->ws->focus_prev;
3035 focus_magic(winfocus);
3041 cycle_layout(struct swm_region *r, union arg *args)
3043 struct workspace *ws = r->ws;
3046 /* suppress unused warning since var is needed */
3049 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
3052 if (ws->cur_layout->l_stack == NULL)
3053 ws->cur_layout = &layouts[0];
3058 if (focus_mode == SWM_FOCUS_DEFAULT)
3059 event_drain(XCB_ENTER_NOTIFY);
3061 a.id = SWM_ARG_ID_FOCUSCUR;
3066 stack_config(struct swm_region *r, union arg *args)
3068 struct workspace *ws = r->ws;
3070 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
3073 if (ws->cur_layout->l_config != NULL)
3074 ws->cur_layout->l_config(ws, args->id);
3076 if (args->id != SWM_ARG_ID_STACKINIT)
3083 struct swm_geometry g;
3084 struct swm_region *r;
3090 DNPRINTF(SWM_D_STACK, "stack: begin\n");
3092 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3093 for (i = 0; i < num_screens; i++) {
3097 TAILQ_FOREACH(r, &screens[i].rl, entry) {
3098 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
3099 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
3101 /* start with screen geometry, adjust for bar */
3103 g.w -= 2 * border_width;
3104 g.h -= 2 * border_width;
3110 r->ws->cur_layout->l_stack(r->ws, &g);
3111 r->ws->cur_layout->l_string(r->ws);
3112 /* save r so we can track region changes */
3119 if (focus_mode == SWM_FOCUS_DEFAULT)
3120 event_drain(XCB_ENTER_NOTIFY);
3122 DNPRINTF(SWM_D_STACK, "stack: end\n");
3126 store_float_geom(struct ws_win *win, struct swm_region *r)
3128 /* retain window geom and region geom */
3129 win->g_float = win->g;
3130 win->g_float.x -= X(r);
3131 win->g_float.y -= Y(r);
3132 win->g_floatvalid = 1;
3133 DNPRINTF(SWM_D_MISC, "store_float_geom: window: 0x%x, g: (%d,%d)"
3134 " %d x %d, g_float: (%d,%d) %d x %d\n", win->id, X(win), Y(win),
3135 WIDTH(win), HEIGHT(win), win->g_float.x, win->g_float.y,
3136 win->g_float.w, win->g_float.h);
3140 stack_floater(struct ws_win *win, struct swm_region *r)
3145 DNPRINTF(SWM_D_MISC, "stack_floater: window: 0x%x\n", win->id);
3148 * to allow windows to change their size (e.g. mplayer fs) only retrieve
3149 * geom on ws switches or return from max mode
3151 if (win->g_floatvalid && (win->floatmaxed || (r != r->ws->old_r &&
3152 !(win->ewmh_flags & EWMH_F_FULLSCREEN)))) {
3153 /* refloat at last floating relative position */
3154 win->g = win->g_float;
3159 win->floatmaxed = 0;
3162 * if set to fullscreen mode, configure window to maximum size.
3164 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3165 if (!win->g_floatvalid)
3166 store_float_geom(win, win->ws->r);
3168 win->g = win->ws->r->g;
3172 * remove border on fullscreen floater when in fullscreen mode or when
3173 * the quirk is present.
3175 if ((win->ewmh_flags & EWMH_F_FULLSCREEN) ||
3176 ((win->quirks & SWM_Q_FULLSCREEN) &&
3177 (WIDTH(win) >= WIDTH(r)) && (HEIGHT(win) >= HEIGHT(r)))) {
3178 if (win->bordered) {
3180 X(win) += border_width;
3181 Y(win) += border_width;
3183 } else if (!win->bordered) {
3185 X(win) -= border_width;
3186 Y(win) -= border_width;
3189 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
3190 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
3191 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
3196 * floaters and transients are auto-centred unless moved
3199 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - BORDER(win);
3200 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - BORDER(win);
3203 /* keep window within region bounds */
3204 constrain_window(win, r, 0);
3210 * Send keystrokes to terminal to decrease/increase the font size as the
3211 * window size changes.
3214 adjust_font(struct ws_win *win)
3216 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
3217 win->floating || win->transient)
3220 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
3221 WIDTH(win) / win->sh.width_inc < term_width &&
3222 win->font_steps < SWM_MAX_FONT_STEPS) {
3223 win->font_size_boundary[win->font_steps] =
3224 (win->sh.width_inc * term_width) + win->sh.base_width;
3227 win->last_inc = win->sh.width_inc;
3228 fake_keypress(win, XK_KP_Subtract, ShiftMask);
3229 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
3230 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
3233 win->last_inc = win->sh.width_inc;
3234 fake_keypress(win, XK_KP_Add, ShiftMask);
3238 #define SWAPXY(g) do { \
3240 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
3241 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
3244 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
3246 struct swm_geometry win_g, r_g = *g;
3247 struct ws_win *win, *fs_win = NULL;
3248 int i, j, s, stacks;
3249 int w_inc = 1, h_inc, w_base = 1, h_base;
3250 int hrh, extra = 0, h_slice, last_h = 0;
3251 int split, colno, winno, mwin, msize, mscale;
3252 int remain, missing, v_slice, reconfigure;
3254 xcb_get_window_attributes_reply_t *war;
3256 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
3257 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
3259 winno = count_win(ws, 0);
3260 if (winno == 0 && count_win(ws, 1) == 0)
3263 TAILQ_FOREACH(win, &ws->winlist, entry)
3264 if (win->transient == 0 && win->floating == 0
3265 && win->iconic == 0)
3272 w_inc = win->sh.width_inc;
3273 w_base = win->sh.base_width;
3274 mwin = ws->l_state.horizontal_mwin;
3275 mscale = ws->l_state.horizontal_msize;
3276 stacks = ws->l_state.horizontal_stacks;
3279 w_inc = win->sh.height_inc;
3280 w_base = win->sh.base_height;
3281 mwin = ws->l_state.vertical_mwin;
3282 mscale = ws->l_state.vertical_msize;
3283 stacks = ws->l_state.vertical_stacks;
3287 if (stacks > winno - mwin)
3288 stacks = winno - mwin;
3292 h_slice = r_g.h / SWM_H_SLICE;
3293 if (mwin && winno > mwin) {
3294 v_slice = r_g.w / SWM_V_SLICE;
3298 win_g.w = v_slice * mscale;
3300 if (w_inc > 1 && w_inc < v_slice) {
3301 /* adjust for window's requested size increment */
3302 remain = (win_g.w - w_base) % w_inc;
3308 win_g.x += r_g.w - msize;
3311 colno = split = winno / stacks;
3312 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
3313 2 * border_width) / stacks);
3315 hrh = r_g.h / colno;
3316 extra = r_g.h - (colno * hrh);
3317 win_g.h = hrh - 2 * border_width;
3319 /* stack all the tiled windows */
3320 i = j = 0, s = stacks;
3321 TAILQ_FOREACH(win, &ws->winlist, entry) {
3322 if (win->transient != 0 || win->floating != 0)
3324 if (win->iconic != 0)
3327 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3332 if (split && i == split) {
3333 colno = (winno - mwin) / stacks;
3334 if (s <= (winno - mwin) % stacks)
3336 split = split + colno;
3337 hrh = (r_g.h / colno);
3338 extra = r_g.h - (colno * hrh);
3342 win_g.x += win_g.w + 2 * border_width;
3343 win_g.w = (r_g.w - msize -
3344 (stacks * 2 * border_width)) / stacks;
3346 win_g.w += (r_g.w - msize -
3347 (stacks * 2 * border_width)) % stacks;
3351 win_g.h = hrh - 2 * border_width;
3353 h_inc = win->sh.width_inc;
3354 h_base = win->sh.base_width;
3356 h_inc = win->sh.height_inc;
3357 h_base = win->sh.base_height;
3359 if (j == colno - 1) {
3360 win_g.h = hrh + extra;
3361 } else if (h_inc > 1 && h_inc < h_slice) {
3362 /* adjust for window's requested size increment */
3363 remain = (win_g.h - h_base) % h_inc;
3364 missing = h_inc - remain;
3366 if (missing <= extra || j == 0) {
3378 win_g.y += last_h + 2 * border_width;
3380 if (disable_border && bar_enabled == 0 && winno == 1){
3382 win_g.w += 2 * border_width;
3383 win_g.h += 2 * border_width;
3388 if (X(win) != win_g.y || Y(win) != win_g.x ||
3389 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
3393 WIDTH(win) = win_g.h;
3394 HEIGHT(win) = win_g.w;
3397 if (X(win) != win_g.x || Y(win) != win_g.y ||
3398 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
3402 WIDTH(win) = win_g.w;
3403 HEIGHT(win) = win_g.h;
3407 if (bordered != win->bordered) {
3409 win->bordered = bordered;
3417 war = xcb_get_window_attributes_reply(conn,
3418 xcb_get_window_attributes(conn, win->id),
3421 if (war->map_state == XCB_MAP_STATE_UNMAPPED)
3422 map_window_raised(win->id);
3432 /* now, stack all the floaters and transients */
3433 TAILQ_FOREACH(win, &ws->winlist, entry) {
3434 if (win->transient == 0 && win->floating == 0)
3436 if (win->iconic == 1)
3438 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3443 stack_floater(win, ws->r);
3444 map_window_raised(win->id);
3448 stack_floater(fs_win, ws->r);
3449 map_window_raised(fs_win->id);
3454 vertical_config(struct workspace *ws, int id)
3456 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
3460 case SWM_ARG_ID_STACKRESET:
3461 case SWM_ARG_ID_STACKINIT:
3462 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
3463 ws->l_state.vertical_mwin = 1;
3464 ws->l_state.vertical_stacks = 1;
3466 case SWM_ARG_ID_MASTERSHRINK:
3467 if (ws->l_state.vertical_msize > 1)
3468 ws->l_state.vertical_msize--;
3470 case SWM_ARG_ID_MASTERGROW:
3471 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
3472 ws->l_state.vertical_msize++;
3474 case SWM_ARG_ID_MASTERADD:
3475 ws->l_state.vertical_mwin++;
3477 case SWM_ARG_ID_MASTERDEL:
3478 if (ws->l_state.vertical_mwin > 0)
3479 ws->l_state.vertical_mwin--;
3481 case SWM_ARG_ID_STACKINC:
3482 ws->l_state.vertical_stacks++;
3484 case SWM_ARG_ID_STACKDEC:
3485 if (ws->l_state.vertical_stacks > 1)
3486 ws->l_state.vertical_stacks--;
3488 case SWM_ARG_ID_FLIPLAYOUT:
3489 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
3497 vertical_stack(struct workspace *ws, struct swm_geometry *g)
3499 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
3501 stack_master(ws, g, 0, ws->l_state.vertical_flip);
3505 horizontal_config(struct workspace *ws, int id)
3507 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
3510 case SWM_ARG_ID_STACKRESET:
3511 case SWM_ARG_ID_STACKINIT:
3512 ws->l_state.horizontal_mwin = 1;
3513 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
3514 ws->l_state.horizontal_stacks = 1;
3516 case SWM_ARG_ID_MASTERSHRINK:
3517 if (ws->l_state.horizontal_msize > 1)
3518 ws->l_state.horizontal_msize--;
3520 case SWM_ARG_ID_MASTERGROW:
3521 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
3522 ws->l_state.horizontal_msize++;
3524 case SWM_ARG_ID_MASTERADD:
3525 ws->l_state.horizontal_mwin++;
3527 case SWM_ARG_ID_MASTERDEL:
3528 if (ws->l_state.horizontal_mwin > 0)
3529 ws->l_state.horizontal_mwin--;
3531 case SWM_ARG_ID_STACKINC:
3532 ws->l_state.horizontal_stacks++;
3534 case SWM_ARG_ID_STACKDEC:
3535 if (ws->l_state.horizontal_stacks > 1)
3536 ws->l_state.horizontal_stacks--;
3538 case SWM_ARG_ID_FLIPLAYOUT:
3539 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
3547 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
3549 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
3551 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
3554 /* fullscreen view */
3556 max_stack(struct workspace *ws, struct swm_geometry *g)
3558 struct swm_geometry gg = *g;
3559 struct ws_win *win, *wintrans = NULL, *parent = NULL;
3560 int winno, num_screens;
3562 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
3567 winno = count_win(ws, 0);
3568 if (winno == 0 && count_win(ws, 1) == 0)
3571 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3572 TAILQ_FOREACH(win, &ws->winlist, entry) {
3573 if (win->transient) {
3575 parent = find_window(win->transient);
3579 if (win->floating && win->floatmaxed == 0 ) {
3581 * retain geometry for retrieval on exit from
3584 store_float_geom(win, ws->r);
3585 win->floatmaxed = 1;
3588 /* only reconfigure if necessary */
3589 if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
3590 HEIGHT(win) != gg.h) {
3596 WIDTH(win) += 2 * border_width;
3597 HEIGHT(win) += 2 * border_width;
3602 /* unmap only if we don't have multi screen */
3603 if (win != ws->focus)
3604 if (!(num_screens > 1 || outputs > 1))
3608 /* put the last transient on top */
3611 map_window_raised(parent->id);
3612 stack_floater(wintrans, ws->r);
3613 focus_magic(wintrans);
3618 send_to_ws(struct swm_region *r, union arg *args)
3620 int wsid = args->id;
3621 struct ws_win *win = NULL, *parent;
3622 struct workspace *ws, *nws;
3623 char ws_idx_str[SWM_PROPLEN];
3626 if (wsid >= workspace_limit)
3629 if (r && r->ws && r->ws->focus)
3635 if (win->ws->idx == wsid)
3638 DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%x\n", win->id);
3641 nws = &win->s->ws[wsid];
3643 a.id = SWM_ARG_ID_FOCUSPREV;
3645 if (win->transient) {
3646 parent = find_window(win->transient);
3648 unmap_window(parent);
3649 TAILQ_REMOVE(&ws->winlist, parent, entry);
3650 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
3655 TAILQ_REMOVE(&ws->winlist, win, entry);
3656 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
3657 if (TAILQ_EMPTY(&ws->winlist))
3658 r->ws->focus = NULL;
3661 /* Try to update the window's workspace property */
3662 if (snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) < SWM_PROPLEN) {
3663 DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
3665 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
3666 a_swm_ws, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
3677 pressbutton(struct swm_region *r, union arg *args)
3679 /* suppress unused warning since var is needed */
3682 xcb_test_fake_input(conn, XCB_BUTTON_PRESS, args->id,
3683 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3684 xcb_test_fake_input(conn, XCB_BUTTON_RELEASE, args->id,
3685 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3689 raise_toggle(struct swm_region *r, union arg *args)
3691 /* suppress unused warning since var is needed */
3694 if (r == NULL || r->ws == NULL)
3697 r->ws->always_raise = !r->ws->always_raise;
3699 /* bring floaters back to top */
3700 if (r->ws->always_raise == 0)
3707 iconify(struct swm_region *r, union arg *args)
3711 /* suppress unused warning since var is needed */
3714 if (r->ws->focus == NULL)
3716 unmap_window(r->ws->focus);
3717 update_iconic(r->ws->focus, 1);
3720 r->ws->focus = NULL;
3721 a.id = SWM_ARG_ID_FOCUSCUR;
3728 get_win_name(xcb_window_t win)
3731 xcb_get_property_cookie_t c;
3732 xcb_icccm_get_text_property_reply_t r;
3734 c = xcb_icccm_get_wm_name(conn, win);
3735 if (xcb_icccm_get_wm_name_reply(conn, c, &r, NULL)) {
3736 if (r.name_len > 0) {
3737 name = malloc(r.name_len + 1);
3739 memcpy(name, r.name, r.name_len);
3740 name[r.name_len] = '\0';
3743 xcb_icccm_get_text_property_reply_wipe(&r);
3750 uniconify(struct swm_region *r, union arg *args)
3757 DNPRINTF(SWM_D_MISC, "uniconify\n");
3759 if (r == NULL || r->ws == NULL)
3762 /* make sure we have anything to uniconify */
3763 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3764 if (win->ws == NULL)
3765 continue; /* should never happen */
3766 if (win->iconic == 0)
3774 search_resp_action = SWM_SEARCH_UNICONIFY;
3776 spawn_select(r, args, "search", &searchpid);
3778 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3781 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3782 if (win->ws == NULL)
3783 continue; /* should never happen */
3784 if (win->iconic == 0)
3787 name = get_win_name(win->id);
3790 fprintf(lfile, "%s.%u\n", name, win->id);
3800 name_workspace(struct swm_region *r, union arg *args)
3804 DNPRINTF(SWM_D_MISC, "name_workspace\n");
3810 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
3812 spawn_select(r, args, "name_workspace", &searchpid);
3814 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3817 fprintf(lfile, "%s", "");
3822 search_workspace(struct swm_region *r, union arg *args)
3825 struct workspace *ws;
3828 DNPRINTF(SWM_D_MISC, "search_workspace\n");
3834 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
3836 spawn_select(r, args, "search", &searchpid);
3838 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3841 for (i = 0; i < workspace_limit; i++) {
3845 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
3846 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
3853 search_win_cleanup(void)
3855 struct search_window *sw = NULL;
3857 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
3858 xcb_destroy_window(conn, sw->indicator);
3859 xcb_free_gc(conn, sw->gc);
3860 TAILQ_REMOVE(&search_wl, sw, entry);
3866 search_win(struct swm_region *r, union arg *args)
3868 struct ws_win *win = NULL;
3869 struct search_window *sw = NULL;
3871 uint32_t gcv[3], wa[2];
3879 DNPRINTF(SWM_D_MISC, "search_win\n");
3882 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
3884 spawn_select(r, args, "search", &searchpid);
3886 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3889 TAILQ_INIT(&search_wl);
3892 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3893 if (win->iconic == 1)
3896 sw = calloc(1, sizeof(struct search_window));
3898 warn("search_win: calloc");
3900 search_win_cleanup();
3906 snprintf(s, sizeof s, "%d", i);
3909 XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len, &info);
3911 w = xcb_generate_id(conn);
3912 wa[0] = r->s->c[SWM_S_COLOR_FOCUS].pixel;
3913 wa[1] = r->s->c[SWM_S_COLOR_UNFOCUS].pixel;
3914 xcb_create_window(conn, XCB_COPY_FROM_PARENT, w, win->id, 0, 0,
3915 info.width + 4, bar_font->height + 4,
3916 1, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
3917 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
3920 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
3922 sw->gc = xcb_generate_id(conn);
3923 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
3924 gcv[1] = r->s->c[SWM_S_COLOR_FOCUS].pixel;
3926 xcb_create_gc(conn, sw->gc, w, XCB_GC_FOREGROUND |
3927 XCB_GC_BACKGROUND | XCB_GC_GRAPHICS_EXPOSURES, gcv);
3928 map_window_raised(w);
3930 draw = XftDrawCreate(display, w,
3931 DefaultVisual(display, r->s->idx),
3932 DefaultColormap(display, r->s->idx));
3934 XftDrawStringUtf8(draw, &bar_font_color, bar_font, 2,
3935 (HEIGHT(r->bar) + bar_font->height) / 2 - bar_font->descent,
3938 XftDrawDestroy(draw);
3940 DNPRINTF(SWM_D_MISC, "search_win: mapped window: 0x%x\n", w);
3942 fprintf(lfile, "%d\n", i);
3952 search_resp_uniconify(char *resp, unsigned long len)
3958 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
3960 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
3961 if (win->iconic == 0)
3963 name = get_win_name(win->id);
3966 if (asprintf(&s, "%s.%u", name, win->id) == -1) {
3971 if (strncmp(s, resp, len) == 0) {
3972 /* XXX this should be a callback to generalize */
3973 update_iconic(win, 0);
3982 search_resp_name_workspace(char *resp, unsigned long len)
3984 struct workspace *ws;
3986 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
3988 if (search_r->ws == NULL)
3993 free(search_r->ws->name);
3994 search_r->ws->name = NULL;
3998 ws->name = strdup(resp);
3999 if (ws->name == NULL) {
4000 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
4001 "strdup: %s", strerror(errno));
4008 search_resp_search_workspace(char *resp)
4015 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
4019 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
4026 ws_idx = (int)strtonum(q, 1, workspace_limit, &errstr);
4028 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
4035 switchws(search_r, &a);
4039 search_resp_search_window(char *resp)
4044 struct search_window *sw;
4046 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
4050 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
4055 idx = (int)strtonum(s, 1, INT_MAX, &errstr);
4057 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
4064 TAILQ_FOREACH(sw, &search_wl, entry)
4065 if (idx == sw->idx) {
4071 #define MAX_RESP_LEN 1024
4074 search_do_resp(void)
4080 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
4085 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
4086 warn("search: calloc");
4090 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
4092 warn("search: read error");
4095 resp[rbytes] = '\0';
4098 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
4099 * newline, so work around that by sanitizing the resp now.
4101 resp[strcspn(resp, "\n")] = '\0';
4104 switch (search_resp_action) {
4105 case SWM_SEARCH_UNICONIFY:
4106 search_resp_uniconify(resp, len);
4108 case SWM_SEARCH_NAME_WORKSPACE:
4109 search_resp_name_workspace(resp, len);
4111 case SWM_SEARCH_SEARCH_WORKSPACE:
4112 search_resp_search_workspace(resp);
4114 case SWM_SEARCH_SEARCH_WINDOW:
4115 search_resp_search_window(resp);
4120 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
4121 search_win_cleanup();
4123 search_resp_action = SWM_SEARCH_NONE;
4124 close(select_resp_pipe[0]);
4129 wkill(struct swm_region *r, union arg *args)
4131 DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
4133 if (r->ws->focus == NULL)
4136 if (args->id == SWM_ARG_ID_KILLWINDOW)
4137 xcb_kill_client(conn, r->ws->focus->id);
4139 if (r->ws->focus->can_delete)
4140 client_msg(r->ws->focus, a_delete);
4147 floating_toggle_win(struct ws_win *win)
4149 struct swm_region *r;
4159 /* reject floating toggles in max stack mode */
4160 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
4163 if (win->floating) {
4164 if (!win->floatmaxed) {
4165 /* retain position for refloat */
4166 store_float_geom(win, r);
4170 if (win->g_floatvalid) {
4171 /* refloat at last floating relative position */
4172 X(win) = win->g_float.x + X(r);
4173 Y(win) = win->g_float.y + Y(r);
4174 WIDTH(win) = win->g_float.w;
4175 HEIGHT(win) = win->g_float.h;
4180 ewmh_update_actions(win);
4186 floating_toggle(struct swm_region *r, union arg *args)
4188 struct ws_win *win = r->ws->focus;
4191 /* suppress unused warning since var is needed */
4197 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4198 _NET_WM_STATE_TOGGLE);
4202 if (win == win->ws->focus) {
4203 a.id = SWM_ARG_ID_FOCUSCUR;
4204 focus(win->ws->r, &a);
4208 event_drain(XCB_ENTER_NOTIFY);
4212 constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
4214 if (MAX_X(win) + BORDER(win) > MAX_X(r)) {
4216 WIDTH(win) = MAX_X(r) - X(win) - BORDER(win);
4218 X(win) = MAX_X(r)- WIDTH(win) - BORDER(win);
4221 if (X(win) + BORDER(win) < X(r)) {
4223 WIDTH(win) -= X(r) - X(win) - BORDER(win);
4225 X(win) = X(r) - BORDER(win);
4228 if (MAX_Y(win) + BORDER(win) > MAX_Y(r)) {
4230 HEIGHT(win) = MAX_Y(r) - Y(win) - BORDER(win);
4232 Y(win) = MAX_Y(r) - HEIGHT(win) - BORDER(win);
4235 if (Y(win) + BORDER(win) < Y(r)) {
4237 HEIGHT(win) -= Y(r) - Y(win) - BORDER(win);
4239 Y(win) = Y(r) - BORDER(win);
4245 if (HEIGHT(win) < 1)
4251 update_window(struct ws_win *win)
4256 mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
4257 XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT |
4258 XCB_CONFIG_WINDOW_BORDER_WIDTH;
4262 wc[3] = HEIGHT(win);
4263 wc[4] = BORDER(win);
4265 DNPRINTF(SWM_D_EVENT, "update_window: window: 0x%x, (x,y) w x h: "
4266 "(%d,%d) %d x %d, bordered: %s\n", win->id, wc[0], wc[1], wc[2],
4267 wc[3], YESNO(win->bordered));
4269 xcb_configure_window(conn, win->id, mask, wc);
4272 #define SWM_RESIZE_STEPS (50)
4275 resize(struct ws_win *win, union arg *args)
4277 xcb_timestamp_t timestamp = 0;
4278 struct swm_region *r = NULL;
4279 int resize_step = 0;
4280 struct swm_geometry g;
4281 int top = 0, left = 0, resizing;
4283 unsigned int shape; /* cursor style */
4284 xcb_cursor_t cursor;
4285 xcb_font_t cursor_font;
4286 xcb_grab_pointer_cookie_t gpc;
4287 xcb_query_pointer_reply_t *xpr;
4288 xcb_generic_event_t *evt;
4289 xcb_motion_notify_event_t *mne;
4295 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4298 DNPRINTF(SWM_D_EVENT, "resize: window: 0x%x, floating: %s, "
4299 "transient: 0x%x\n", win->id, YESNO(win->floating),
4302 if (!(win->transient != 0 || win->floating != 0))
4305 /* reject resizes in max mode for floaters (transient ok) */
4306 if (win->floatmaxed)
4310 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4316 case SWM_ARG_ID_WIDTHSHRINK:
4317 WIDTH(win) -= SWM_RESIZE_STEPS;
4320 case SWM_ARG_ID_WIDTHGROW:
4321 WIDTH(win) += SWM_RESIZE_STEPS;
4324 case SWM_ARG_ID_HEIGHTSHRINK:
4325 HEIGHT(win) -= SWM_RESIZE_STEPS;
4328 case SWM_ARG_ID_HEIGHTGROW:
4329 HEIGHT(win) += SWM_RESIZE_STEPS;
4336 constrain_window(win, r, 1);
4338 store_float_geom(win,r);
4342 /* get cursor offset from window root */
4343 xpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4350 if (xpr->win_x < WIDTH(win) / 2)
4353 if (xpr->win_y < HEIGHT(win) / 2)
4356 if (args->id == SWM_ARG_ID_CENTER)
4359 shape = (left) ? XC_top_left_corner : XC_top_right_corner;
4361 shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
4363 cursor_font = xcb_generate_id(conn);
4364 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4366 cursor = xcb_generate_id(conn);
4367 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4368 shape, shape + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4370 gpc = xcb_grab_pointer(conn, 0, win->id, MOUSEMASK,
4371 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE, cursor,
4376 while ((evt = xcb_wait_for_event(conn)) && resizing) {
4377 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4378 case XCB_BUTTON_RELEASE:
4379 DNPRINTF(SWM_D_EVENT, "resize: BUTTON_RELEASE\n");
4382 case XCB_MOTION_NOTIFY:
4383 mne = (xcb_motion_notify_event_t *)evt;
4384 /* cursor offset/delta from start of the operation */
4385 dx = mne->root_x - xpr->root_x;
4386 dy = mne->root_y - xpr->root_y;
4392 if (args->id == SWM_ARG_ID_CENTER) {
4393 if (g.h / 2 + dy < 1)
4397 HEIGHT(win) = g.h + 2 * dy;
4405 HEIGHT(win) = g.h + dy;
4412 if (args->id == SWM_ARG_ID_CENTER) {
4413 if (g.w / 2 + dx < 1)
4417 WIDTH(win) = g.w + 2 * dx;
4425 WIDTH(win) = g.w + dx;
4428 constrain_window(win, r, 1);
4430 /* not free, don't sync more than 120 times / second */
4431 if ((mne->time - timestamp) > (1000 / 120) ) {
4432 timestamp = mne->time;
4447 store_float_geom(win,r);
4449 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4450 xcb_free_cursor(conn, cursor);
4451 xcb_close_font(conn, cursor_font);
4453 DNPRINTF(SWM_D_EVENT, "resize: done\n");
4457 resize_step(struct swm_region *r, union arg *args)
4459 struct ws_win *win = NULL;
4461 if (r && r->ws && r->ws->focus)
4469 #define SWM_MOVE_STEPS (50)
4472 move(struct ws_win *win, union arg *args)
4474 xcb_timestamp_t timestamp = 0;
4475 int move_step = 0, moving;
4476 struct swm_region *r = NULL;
4477 xcb_font_t cursor_font;
4478 xcb_cursor_t cursor;
4479 xcb_grab_pointer_cookie_t gpc;
4480 xcb_query_pointer_reply_t *qpr;
4481 xcb_generic_event_t *evt;
4482 xcb_motion_notify_event_t *mne;
4488 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4491 DNPRINTF(SWM_D_EVENT, "move: window: 0x%x, floating: %s, transient: "
4492 "0x%x\n", win->id, YESNO(win->floating), win->transient);
4494 /* in max_stack mode should only move transients */
4495 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
4499 if (win->floating == 0 && !win->transient) {
4500 store_float_geom(win, r);
4501 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4504 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4511 case SWM_ARG_ID_MOVELEFT:
4512 X(win) -= (SWM_MOVE_STEPS - border_width);
4515 case SWM_ARG_ID_MOVERIGHT:
4516 X(win) += (SWM_MOVE_STEPS - border_width);
4519 case SWM_ARG_ID_MOVEUP:
4520 Y(win) -= (SWM_MOVE_STEPS - border_width);
4523 case SWM_ARG_ID_MOVEDOWN:
4524 Y(win) += (SWM_MOVE_STEPS - border_width);
4531 constrain_window(win, r, 0);
4533 store_float_geom(win, r);
4537 cursor_font = xcb_generate_id(conn);
4538 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4540 cursor = xcb_generate_id(conn);
4541 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4542 XC_fleur, XC_fleur + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4544 gpc = xcb_grab_pointer(conn, 0, win->id, MOUSEMASK,
4545 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC,
4546 XCB_WINDOW_NONE, cursor, XCB_CURRENT_TIME);
4548 /* get cursor offset from window root */
4549 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4552 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4553 xcb_free_cursor(conn, cursor);
4554 xcb_close_font(conn, cursor_font);
4560 while ((evt = xcb_wait_for_event(conn)) && moving) {
4561 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4562 case XCB_BUTTON_RELEASE:
4563 DNPRINTF(SWM_D_EVENT, "move: BUTTON_RELEASE\n");
4566 case XCB_MOTION_NOTIFY:
4567 mne = (xcb_motion_notify_event_t *)evt;
4568 X(win) = mne->root_x - qpr->win_x - border_width;
4569 Y(win) = mne->root_y - qpr->win_y - border_width;
4571 constrain_window(win, r, 0);
4573 /* not free, don't sync more than 120 times / second */
4574 if ((mne->time - timestamp) > (1000 / 120) ) {
4575 timestamp = mne->time;
4590 store_float_geom(win, r);
4592 xcb_free_cursor(conn, cursor);
4593 xcb_close_font(conn, cursor_font);
4594 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4595 DNPRINTF(SWM_D_EVENT, "move: done\n");
4599 move_step(struct swm_region *r, union arg *args)
4601 struct ws_win *win = NULL;
4603 if (r && r->ws && r->ws->focus)
4608 if (!(win->transient != 0 || win->floating != 0))
4615 /* user/key callable function IDs */
4665 KF_SEARCH_WORKSPACE,
4706 KF_DUMPWINS, /* MUST BE LAST */
4710 /* key definitions */
4712 char name[SWM_FUNCNAME_LEN];
4713 void (*func)(struct swm_region *r, union arg *);
4715 } keyfuncs[KF_INVALID + 1] = {
4716 /* name function argument */
4717 { "bar_toggle", bar_toggle, {0} },
4718 { "button2", pressbutton, {2} },
4719 { "cycle_layout", cycle_layout, {0} },
4720 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
4721 { "float_toggle", floating_toggle,{0} },
4722 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
4723 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
4724 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
4725 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
4726 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
4727 { "iconify", iconify, {0} },
4728 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
4729 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
4730 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
4731 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
4732 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
4733 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
4734 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
4735 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
4736 { "mvws_1", send_to_ws, {.id = 0} },
4737 { "mvws_2", send_to_ws, {.id = 1} },
4738 { "mvws_3", send_to_ws, {.id = 2} },
4739 { "mvws_4", send_to_ws, {.id = 3} },
4740 { "mvws_5", send_to_ws, {.id = 4} },
4741 { "mvws_6", send_to_ws, {.id = 5} },
4742 { "mvws_7", send_to_ws, {.id = 6} },
4743 { "mvws_8", send_to_ws, {.id = 7} },
4744 { "mvws_9", send_to_ws, {.id = 8} },
4745 { "mvws_10", send_to_ws, {.id = 9} },
4746 { "mvws_11", send_to_ws, {.id = 10} },
4747 { "mvws_12", send_to_ws, {.id = 11} },
4748 { "mvws_13", send_to_ws, {.id = 12} },
4749 { "mvws_14", send_to_ws, {.id = 13} },
4750 { "mvws_15", send_to_ws, {.id = 14} },
4751 { "mvws_16", send_to_ws, {.id = 15} },
4752 { "mvws_17", send_to_ws, {.id = 16} },
4753 { "mvws_18", send_to_ws, {.id = 17} },
4754 { "mvws_19", send_to_ws, {.id = 18} },
4755 { "mvws_20", send_to_ws, {.id = 19} },
4756 { "mvws_21", send_to_ws, {.id = 20} },
4757 { "mvws_22", send_to_ws, {.id = 21} },
4758 { "name_workspace", name_workspace, {0} },
4759 { "quit", quit, {0} },
4760 { "raise_toggle", raise_toggle, {0} },
4761 { "restart", restart, {0} },
4762 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
4763 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
4764 { "search_win", search_win, {0} },
4765 { "search_workspace", search_workspace, {0} },
4766 { "spawn_custom", NULL, {0} },
4767 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
4768 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
4769 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
4770 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
4771 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
4772 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
4773 { "uniconify", uniconify, {0} },
4774 { "version", version, {0} },
4775 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
4776 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
4777 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
4778 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
4779 { "ws_1", switchws, {.id = 0} },
4780 { "ws_2", switchws, {.id = 1} },
4781 { "ws_3", switchws, {.id = 2} },
4782 { "ws_4", switchws, {.id = 3} },
4783 { "ws_5", switchws, {.id = 4} },
4784 { "ws_6", switchws, {.id = 5} },
4785 { "ws_7", switchws, {.id = 6} },
4786 { "ws_8", switchws, {.id = 7} },
4787 { "ws_9", switchws, {.id = 8} },
4788 { "ws_10", switchws, {.id = 9} },
4789 { "ws_11", switchws, {.id = 10} },
4790 { "ws_12", switchws, {.id = 11} },
4791 { "ws_13", switchws, {.id = 12} },
4792 { "ws_14", switchws, {.id = 13} },
4793 { "ws_15", switchws, {.id = 14} },
4794 { "ws_16", switchws, {.id = 15} },
4795 { "ws_17", switchws, {.id = 16} },
4796 { "ws_18", switchws, {.id = 17} },
4797 { "ws_19", switchws, {.id = 18} },
4798 { "ws_20", switchws, {.id = 19} },
4799 { "ws_21", switchws, {.id = 20} },
4800 { "ws_22", switchws, {.id = 21} },
4801 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
4802 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
4803 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
4804 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
4805 { "ws_prior", priorws, {0} },
4806 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
4807 { "invalid key func", NULL, {0} },
4810 RB_ENTRY(key) entry;
4813 enum keyfuncid funcid;
4816 RB_HEAD(key_tree, key);
4819 key_cmp(struct key *kp1, struct key *kp2)
4821 if (kp1->keysym < kp2->keysym)
4823 if (kp1->keysym > kp2->keysym)
4826 if (kp1->mod < kp2->mod)
4828 if (kp1->mod > kp2->mod)
4834 RB_GENERATE(key_tree, key, entry, key_cmp);
4835 struct key_tree keys;
4838 enum { client_click, root_click };
4840 unsigned int action;
4842 unsigned int button;
4843 void (*func)(struct ws_win *, union arg *);
4846 /* action key mouse button func args */
4847 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
4848 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
4849 { client_click, MODKEY, Button1, move, {0} },
4853 update_modkey(unsigned int mod)
4859 RB_FOREACH(kp, key_tree, &keys)
4860 if (kp->mod & ShiftMask)
4861 kp->mod = mod | ShiftMask;
4865 for (i = 0; i < LENGTH(buttons); i++)
4866 if (buttons[i].mask & ShiftMask)
4867 buttons[i].mask = mod | ShiftMask;
4869 buttons[i].mask = mod;
4874 TAILQ_ENTRY(spawn_prog) entry;
4879 TAILQ_HEAD(spawn_list, spawn_prog);
4880 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
4883 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
4886 struct spawn_prog *prog = NULL;
4888 char *ap, **real_args;
4890 /* suppress unused warning since var is needed */
4893 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
4896 TAILQ_FOREACH(prog, &spawns, entry) {
4897 if (!strcasecmp(spawn_name, prog->name))
4901 warnx("spawn_custom: program %s not found", spawn_name);
4905 /* make room for expanded args */
4906 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
4907 err(1, "spawn_custom: calloc real_args");
4909 /* expand spawn_args into real_args */
4910 for (i = 0; i < prog->argc; i++) {
4912 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
4913 if (!strcasecmp(ap, "$bar_border")) {
4915 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
4917 err(1, "spawn_custom border color");
4918 } else if (!strcasecmp(ap, "$bar_color")) {
4920 strdup(r->s->c[SWM_S_COLOR_BAR].name))
4922 err(1, "spawn_custom bar color");
4923 } else if (!strcasecmp(ap, "$bar_font")) {
4924 if ((real_args[i] = strdup(bar_fonts))
4926 err(1, "spawn_custom bar fonts");
4927 } else if (!strcasecmp(ap, "$bar_font_color")) {
4929 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
4931 err(1, "spawn_custom color font");
4932 } else if (!strcasecmp(ap, "$color_focus")) {
4934 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
4936 err(1, "spawn_custom color focus");
4937 } else if (!strcasecmp(ap, "$color_unfocus")) {
4939 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
4941 err(1, "spawn_custom color unfocus");
4943 /* no match --> copy as is */
4944 if ((real_args[i] = strdup(ap)) == NULL)
4945 err(1, "spawn_custom strdup(ap)");
4947 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
4952 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
4953 for (i = 0; i < prog->argc; i++)
4954 DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
4955 DNPRINTF(SWM_D_SPAWN, "\n");
4957 *ret_args = real_args;
4958 return (prog->argc);
4962 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
4968 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4972 spawn(r->ws->idx, &a, 1);
4974 for (i = 0; i < spawn_argc; i++)
4980 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
4986 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
4990 if (pipe(select_list_pipe) == -1)
4991 err(1, "pipe error");
4992 if (pipe(select_resp_pipe) == -1)
4993 err(1, "pipe error");
4995 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
4996 err(1, "could not disable SIGPIPE");
4997 switch (*pid = fork()) {
4999 err(1, "cannot fork");
5002 if (dup2(select_list_pipe[0], 0) == -1)
5004 if (dup2(select_resp_pipe[1], 1) == -1)
5006 close(select_list_pipe[1]);
5007 close(select_resp_pipe[0]);
5008 spawn(r->ws->idx, &a, 0);
5010 default: /* parent */
5011 close(select_list_pipe[0]);
5012 close(select_resp_pipe[1]);
5016 for (i = 0; i < spawn_argc; i++)
5022 spawn_insert(char *name, char *args)
5024 char *arg, *cp, *ptr;
5025 struct spawn_prog *sp;
5027 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
5029 if ((sp = calloc(1, sizeof *sp)) == NULL)
5030 err(1, "spawn_insert: calloc");
5031 if ((sp->name = strdup(name)) == NULL)
5032 err(1, "spawn_insert: strdup");
5034 /* convert the arguments to an argument list */
5035 if ((ptr = cp = strdup(args)) == NULL)
5036 err(1, "spawn_insert: strdup");
5037 while ((arg = strsep(&ptr, " \t")) != NULL) {
5038 /* empty field; skip it */
5043 if ((sp->argv = realloc(sp->argv, sp->argc *
5044 sizeof *sp->argv)) == NULL)
5045 err(1, "spawn_insert: realloc");
5046 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
5047 err(1, "spawn_insert: strdup");
5051 TAILQ_INSERT_TAIL(&spawns, sp, entry);
5052 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
5056 spawn_remove(struct spawn_prog *sp)
5060 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
5062 TAILQ_REMOVE(&spawns, sp, entry);
5063 for (i = 0; i < sp->argc; i++)
5069 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
5073 spawn_replace(struct spawn_prog *sp, char *name, char *args)
5075 DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
5078 spawn_insert(name, args);
5080 DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
5084 setspawn(char *name, char *args)
5086 struct spawn_prog *sp;
5088 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
5093 TAILQ_FOREACH(sp, &spawns, entry) {
5094 if (!strcmp(sp->name, name)) {
5098 spawn_replace(sp, name, args);
5099 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5103 if (*args == '\0') {
5104 warnx("error: setspawn: cannot find program: %s", name);
5108 spawn_insert(name, args);
5109 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5113 setconfspawn(char *selector, char *value, int flags)
5115 /* suppress unused warning since var is needed */
5118 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, value);
5120 setspawn(selector, value);
5122 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
5129 setconfspawn("term", "xterm", 0);
5130 setconfspawn("spawn_term", "xterm", 0);
5131 setconfspawn("screenshot_all", "screenshot.sh full", 0);
5132 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
5133 setconfspawn("lock", "xlock", 0);
5134 setconfspawn("initscr", "initscreen.sh", 0);
5135 setconfspawn("menu", "dmenu_run"
5138 " -nf $bar_font_color"
5140 " -sf $bar_color", 0);
5141 setconfspawn("search", "dmenu"
5145 " -nf $bar_font_color"
5147 " -sf $bar_color", 0);
5148 setconfspawn("name_workspace", "dmenu"
5152 " -nf $bar_font_color"
5154 " -sf $bar_color", 0);
5158 #define SWM_MODNAME_SIZE 32
5159 #define SWM_KEY_WS "\n+ \t"
5161 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
5165 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
5166 if (mod == NULL || ks == NULL) {
5167 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
5170 if (keystr == NULL || strlen(keystr) == 0) {
5171 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
5175 *ks = XCB_NO_SYMBOL;
5177 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
5178 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
5180 cp += (long)strspn(cp, SWM_KEY_WS);
5181 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
5183 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
5185 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
5187 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
5189 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
5191 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
5193 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
5194 *mod |= ControlMask;
5196 *ks = XStringToKeysym(name);
5197 XConvertCase(*ks, ks, &uks);
5198 if (ks == XCB_NO_SYMBOL) {
5200 "parsekeys: invalid key %s\n",
5206 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
5211 strdupsafe(char *str)
5216 return (strdup(str));
5220 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
5224 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
5225 keyfuncs[kfid].name, spawn_name);
5227 if ((kp = malloc(sizeof *kp)) == NULL)
5228 err(1, "key_insert: malloc");
5233 kp->spawn_name = strdupsafe(spawn_name);
5234 RB_INSERT(key_tree, &keys, kp);
5236 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
5240 key_lookup(unsigned int mod, KeySym ks)
5247 return (RB_FIND(key_tree, &keys, &kp));
5251 key_remove(struct key *kp)
5253 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
5255 RB_REMOVE(key_tree, &keys, kp);
5256 free(kp->spawn_name);
5259 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
5263 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
5266 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
5270 key_insert(mod, ks, kfid, spawn_name);
5272 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
5276 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
5281 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
5282 keyfuncs[kfid].name, spawn_name);
5284 if ((kp = key_lookup(mod, ks)) != NULL) {
5285 if (kfid == KF_INVALID)
5288 key_replace(kp, mod, ks, kfid, spawn_name);
5289 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5292 if (kfid == KF_INVALID) {
5293 warnx("error: setkeybinding: cannot find mod/key combination");
5294 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5298 key_insert(mod, ks, kfid, spawn_name);
5299 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5303 setconfbinding(char *selector, char *value, int flags)
5305 enum keyfuncid kfid;
5308 struct spawn_prog *sp;
5310 /* suppress unused warning since var is needed */
5313 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
5314 if (selector == NULL) {
5315 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
5316 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5318 setkeybinding(mod, ks, kfid, NULL);
5323 /* search by key function name */
5324 for (kfid = 0; kfid < KF_INVALID; (kfid)++) {
5325 if (strncasecmp(selector, keyfuncs[kfid].name,
5326 SWM_FUNCNAME_LEN) == 0) {
5327 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5329 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5330 setkeybinding(mod, ks, kfid, NULL);
5336 /* search by custom spawn name */
5337 TAILQ_FOREACH(sp, &spawns, entry) {
5338 if (strcasecmp(selector, sp->name) == 0) {
5339 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5341 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5342 setkeybinding(mod, ks, KF_SPAWN_CUSTOM,
5349 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
5356 setkeybinding(MODKEY, XK_space, KF_CYCLE_LAYOUT,NULL);
5357 setkeybinding(MODKEY|ShiftMask, XK_backslash, KF_FLIP_LAYOUT, NULL);
5358 setkeybinding(MODKEY|ShiftMask, XK_space, KF_STACK_RESET, NULL);
5359 setkeybinding(MODKEY, XK_h, KF_MASTER_SHRINK, NULL);
5360 setkeybinding(MODKEY, XK_l, KF_MASTER_GROW, NULL);
5361 setkeybinding(MODKEY, XK_comma, KF_MASTER_ADD, NULL);
5362 setkeybinding(MODKEY, XK_period, KF_MASTER_DEL, NULL);
5363 setkeybinding(MODKEY|ShiftMask, XK_comma, KF_STACK_INC, NULL);
5364 setkeybinding(MODKEY|ShiftMask, XK_period, KF_STACK_DEC, NULL);
5365 setkeybinding(MODKEY, XK_Return, KF_SWAP_MAIN, NULL);
5366 setkeybinding(MODKEY, XK_j, KF_FOCUS_NEXT, NULL);
5367 setkeybinding(MODKEY, XK_k, KF_FOCUS_PREV, NULL);
5368 setkeybinding(MODKEY|ShiftMask, XK_j, KF_SWAP_NEXT, NULL);
5369 setkeybinding(MODKEY|ShiftMask, XK_k, KF_SWAP_PREV, NULL);
5370 setkeybinding(MODKEY|ShiftMask, XK_Return, KF_SPAWN_CUSTOM,"term");
5371 setkeybinding(MODKEY, XK_p, KF_SPAWN_CUSTOM,"menu");
5372 setkeybinding(MODKEY|ShiftMask, XK_q, KF_QUIT, NULL);
5373 setkeybinding(MODKEY, XK_q, KF_RESTART, NULL);
5374 setkeybinding(MODKEY, XK_m, KF_FOCUS_MAIN, NULL);
5375 setkeybinding(MODKEY, XK_1, KF_WS_1, NULL);
5376 setkeybinding(MODKEY, XK_2, KF_WS_2, NULL);
5377 setkeybinding(MODKEY, XK_3, KF_WS_3, NULL);
5378 setkeybinding(MODKEY, XK_4, KF_WS_4, NULL);
5379 setkeybinding(MODKEY, XK_5, KF_WS_5, NULL);
5380 setkeybinding(MODKEY, XK_6, KF_WS_6, NULL);
5381 setkeybinding(MODKEY, XK_7, KF_WS_7, NULL);
5382 setkeybinding(MODKEY, XK_8, KF_WS_8, NULL);
5383 setkeybinding(MODKEY, XK_9, KF_WS_9, NULL);
5384 setkeybinding(MODKEY, XK_0, KF_WS_10, NULL);
5385 setkeybinding(MODKEY, XK_F1, KF_WS_11, NULL);
5386 setkeybinding(MODKEY, XK_F2, KF_WS_12, NULL);
5387 setkeybinding(MODKEY, XK_F3, KF_WS_13, NULL);
5388 setkeybinding(MODKEY, XK_F4, KF_WS_14, NULL);
5389 setkeybinding(MODKEY, XK_F5, KF_WS_15, NULL);
5390 setkeybinding(MODKEY, XK_F6, KF_WS_16, NULL);
5391 setkeybinding(MODKEY, XK_F7, KF_WS_17, NULL);
5392 setkeybinding(MODKEY, XK_F8, KF_WS_18, NULL);
5393 setkeybinding(MODKEY, XK_F9, KF_WS_19, NULL);
5394 setkeybinding(MODKEY, XK_F10, KF_WS_20, NULL);
5395 setkeybinding(MODKEY, XK_F11, KF_WS_21, NULL);
5396 setkeybinding(MODKEY, XK_F12, KF_WS_22, NULL);
5397 setkeybinding(MODKEY, XK_Right, KF_WS_NEXT, NULL);
5398 setkeybinding(MODKEY, XK_Left, KF_WS_PREV, NULL);
5399 setkeybinding(MODKEY, XK_Up, KF_WS_NEXT_ALL, NULL);
5400 setkeybinding(MODKEY, XK_Down, KF_WS_PREV_ALL, NULL);
5401 setkeybinding(MODKEY, XK_a, KF_WS_PRIOR, NULL);
5402 setkeybinding(MODKEY|ShiftMask, XK_Right, KF_SCREEN_NEXT, NULL);
5403 setkeybinding(MODKEY|ShiftMask, XK_Left, KF_SCREEN_PREV, NULL);
5404 setkeybinding(MODKEY|ShiftMask, XK_1, KF_MVWS_1, NULL);
5405 setkeybinding(MODKEY|ShiftMask, XK_2, KF_MVWS_2, NULL);
5406 setkeybinding(MODKEY|ShiftMask, XK_3, KF_MVWS_3, NULL);
5407 setkeybinding(MODKEY|ShiftMask, XK_4, KF_MVWS_4, NULL);
5408 setkeybinding(MODKEY|ShiftMask, XK_5, KF_MVWS_5, NULL);
5409 setkeybinding(MODKEY|ShiftMask, XK_6, KF_MVWS_6, NULL);
5410 setkeybinding(MODKEY|ShiftMask, XK_7, KF_MVWS_7, NULL);
5411 setkeybinding(MODKEY|ShiftMask, XK_8, KF_MVWS_8, NULL);
5412 setkeybinding(MODKEY|ShiftMask, XK_9, KF_MVWS_9, NULL);
5413 setkeybinding(MODKEY|ShiftMask, XK_0, KF_MVWS_10, NULL);
5414 setkeybinding(MODKEY|ShiftMask, XK_F1, KF_MVWS_11, NULL);
5415 setkeybinding(MODKEY|ShiftMask, XK_F2, KF_MVWS_12, NULL);
5416 setkeybinding(MODKEY|ShiftMask, XK_F3, KF_MVWS_13, NULL);
5417 setkeybinding(MODKEY|ShiftMask, XK_F4, KF_MVWS_14, NULL);
5418 setkeybinding(MODKEY|ShiftMask, XK_F5, KF_MVWS_15, NULL);
5419 setkeybinding(MODKEY|ShiftMask, XK_F6, KF_MVWS_16, NULL);
5420 setkeybinding(MODKEY|ShiftMask, XK_F7, KF_MVWS_17, NULL);
5421 setkeybinding(MODKEY|ShiftMask, XK_F8, KF_MVWS_18, NULL);
5422 setkeybinding(MODKEY|ShiftMask, XK_F9, KF_MVWS_19, NULL);
5423 setkeybinding(MODKEY|ShiftMask, XK_F10, KF_MVWS_20, NULL);
5424 setkeybinding(MODKEY|ShiftMask, XK_F11, KF_MVWS_21, NULL);
5425 setkeybinding(MODKEY|ShiftMask, XK_F12, KF_MVWS_22, NULL);
5426 setkeybinding(MODKEY, XK_b, KF_BAR_TOGGLE, NULL);
5427 setkeybinding(MODKEY, XK_Tab, KF_FOCUS_NEXT, NULL);
5428 setkeybinding(MODKEY|ShiftMask, XK_Tab, KF_FOCUS_PREV, NULL);
5429 setkeybinding(MODKEY|ShiftMask, XK_x, KF_WIND_KILL, NULL);
5430 setkeybinding(MODKEY, XK_x, KF_WIND_DEL, NULL);
5431 setkeybinding(MODKEY, XK_s, KF_SPAWN_CUSTOM,"screenshot_all");
5432 setkeybinding(MODKEY|ShiftMask, XK_s, KF_SPAWN_CUSTOM,"screenshot_wind");
5433 setkeybinding(MODKEY, XK_t, KF_FLOAT_TOGGLE,NULL);
5434 setkeybinding(MODKEY|ShiftMask, XK_v, KF_VERSION, NULL);
5435 setkeybinding(MODKEY|ShiftMask, XK_Delete, KF_SPAWN_CUSTOM,"lock");
5436 setkeybinding(MODKEY|ShiftMask, XK_i, KF_SPAWN_CUSTOM,"initscr");
5437 setkeybinding(MODKEY, XK_w, KF_ICONIFY, NULL);
5438 setkeybinding(MODKEY|ShiftMask, XK_w, KF_UNICONIFY, NULL);
5439 setkeybinding(MODKEY|ShiftMask, XK_r, KF_RAISE_TOGGLE,NULL);
5440 setkeybinding(MODKEY, XK_v, KF_BUTTON2, NULL);
5441 setkeybinding(MODKEY, XK_equal, KF_WIDTH_GROW, NULL);
5442 setkeybinding(MODKEY, XK_minus, KF_WIDTH_SHRINK,NULL);
5443 setkeybinding(MODKEY|ShiftMask, XK_equal, KF_HEIGHT_GROW,NULL);
5444 setkeybinding(MODKEY|ShiftMask, XK_minus, KF_HEIGHT_SHRINK,NULL);
5445 setkeybinding(MODKEY, XK_bracketleft, KF_MOVE_LEFT,NULL);
5446 setkeybinding(MODKEY, XK_bracketright,KF_MOVE_RIGHT,NULL);
5447 setkeybinding(MODKEY|ShiftMask, XK_bracketleft, KF_MOVE_UP, NULL);
5448 setkeybinding(MODKEY|ShiftMask, XK_bracketright,KF_MOVE_DOWN,NULL);
5449 setkeybinding(MODKEY|ShiftMask, XK_slash, KF_NAME_WORKSPACE,NULL);
5450 setkeybinding(MODKEY, XK_slash, KF_SEARCH_WORKSPACE,NULL);
5451 setkeybinding(MODKEY, XK_f, KF_SEARCH_WIN, NULL);
5453 setkeybinding(MODKEY|ShiftMask, XK_d, KF_DUMPWINS, NULL);
5462 while (RB_EMPTY(&keys) == 0) {
5463 kp = RB_ROOT(&keys);
5469 setkeymapping(char *selector, char *value, int flags)
5471 char keymapping_file[PATH_MAX];
5473 /* suppress unused warnings since vars are needed */
5477 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
5478 if (value[0] == '~')
5479 snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
5480 pwd->pw_dir, &value[1]);
5482 strlcpy(keymapping_file, value, sizeof keymapping_file);
5484 /* load new key bindings; if it fails, revert to default bindings */
5485 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
5489 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
5494 updatenumlockmask(void)
5497 xcb_get_modifier_mapping_reply_t *modmap_r;
5498 xcb_keycode_t *modmap, kc, *keycode;
5500 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
5503 modmap_r = xcb_get_modifier_mapping_reply(conn,
5504 xcb_get_modifier_mapping(conn),
5507 modmap = xcb_get_modifier_mapping_keycodes(modmap_r);
5508 for (i = 0; i < 8; i++) {
5509 for (j = 0; j < modmap_r->keycodes_per_modifier; j++) {
5510 kc = modmap[i * modmap_r->keycodes_per_modifier
5512 keycode = xcb_key_symbols_get_keycode(syms,
5515 numlockmask = (1 << i);
5528 xcb_keycode_t *code;
5529 unsigned int modifiers[] =
5530 { 0, LockMask, numlockmask, numlockmask | LockMask };
5533 DNPRINTF(SWM_D_MISC, "grabkeys\n");
5534 updatenumlockmask();
5536 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
5537 for (k = 0; k < num_screens; k++) {
5538 if (TAILQ_EMPTY(&screens[k].rl))
5540 xcb_ungrab_key(conn, XCB_GRAB_ANY, screens[k].root,
5542 RB_FOREACH(kp, key_tree, &keys) {
5543 if ((code = xcb_key_symbols_get_keycode(syms,
5545 for (j = 0; j < LENGTH(modifiers); j++)
5546 xcb_grab_key(conn, 1,
5548 kp->mod | modifiers[j],
5549 *code, XCB_GRAB_MODE_ASYNC,
5550 XCB_GRAB_MODE_ASYNC);
5557 grabbuttons(struct ws_win *win, int focused)
5560 unsigned int modifiers[] =
5561 { 0, LockMask, numlockmask, numlockmask|LockMask };
5563 updatenumlockmask();
5564 xcb_ungrab_button(conn, XCB_BUTTON_INDEX_ANY, win->id,
5565 XCB_BUTTON_MASK_ANY);
5567 for (i = 0; i < LENGTH(buttons); i++)
5568 if (buttons[i].action == client_click)
5569 for (j = 0; j < LENGTH(modifiers); j++)
5570 xcb_grab_button(conn, 0, win->id,
5572 XCB_GRAB_MODE_ASYNC,
5579 xcb_grab_button(conn, 0, win->id, BUTTONMASK,
5580 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_SYNC, XCB_WINDOW_NONE,
5581 XCB_CURSOR_NONE, XCB_BUTTON_INDEX_ANY, XCB_BUTTON_MASK_ANY);
5584 const char *quirkname[] = {
5585 "NONE", /* config string for "no value" */
5594 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
5595 #define SWM_Q_WS "\n|+ \t"
5597 parsequirks(char *qstr, unsigned long *quirk)
5607 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
5609 cp += (long)strspn(cp, SWM_Q_WS);
5610 for (i = 0; i < LENGTH(quirkname); i++) {
5611 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
5612 DNPRINTF(SWM_D_QUIRK,
5613 "parsequirks: %s\n", name);
5618 *quirk |= 1 << (i-1);
5622 if (i >= LENGTH(quirkname)) {
5623 DNPRINTF(SWM_D_QUIRK,
5624 "parsequirks: invalid quirk [%s]\n", name);
5632 quirk_insert(const char *class, const char *name, unsigned long quirk)
5636 DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
5639 if ((qp = malloc(sizeof *qp)) == NULL)
5640 err(1, "quirk_insert: malloc");
5641 if ((qp->class = strdup(class)) == NULL)
5642 err(1, "quirk_insert: strdup");
5643 if ((qp->name = strdup(name)) == NULL)
5644 err(1, "quirk_insert: strdup");
5647 TAILQ_INSERT_TAIL(&quirks, qp, entry);
5649 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
5653 quirk_remove(struct quirk *qp)
5655 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
5656 qp->name, qp->quirk);
5658 TAILQ_REMOVE(&quirks, qp, entry);
5663 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
5667 quirk_replace(struct quirk *qp, const char *class, const char *name,
5668 unsigned long quirk)
5670 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
5671 qp->name, qp->quirk);
5674 quirk_insert(class, name, quirk);
5676 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
5680 setquirk(const char *class, const char *name, unsigned long quirk)
5684 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
5687 TAILQ_FOREACH(qp, &quirks, entry) {
5688 if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
5692 quirk_replace(qp, class, name, quirk);
5693 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5698 warnx("error: setquirk: cannot find class/name combination");
5702 quirk_insert(class, name, quirk);
5703 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5707 setconfquirk(char *selector, char *value, int flags)
5709 char *cp, *class, *name;
5711 unsigned long quirks;
5713 /* suppress unused warning since var is needed */
5716 if (selector == NULL)
5718 if ((cp = strchr(selector, ':')) == NULL)
5723 if ((retval = parsequirks(value, &quirks)) == 0)
5724 setquirk(class, name, quirks);
5731 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
5732 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
5733 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
5734 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
5735 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5736 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
5737 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5738 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5739 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5740 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5741 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
5742 setquirk("pcb", "pcb", SWM_Q_FLOAT);
5743 setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
5746 /* conf file stuff */
5747 #define SWM_CONF_FILE "spectrwm.conf"
5748 #define SWM_CONF_FILE_OLD "scrotwm.conf"
5752 SWM_S_BAR_AT_BOTTOM,
5753 SWM_S_BAR_BORDER_WIDTH,
5760 SWM_S_CLOCK_ENABLED,
5763 SWM_S_CYCLE_VISIBLE,
5765 SWM_S_DISABLE_BORDER,
5767 SWM_S_FOCUS_CLOSE_WRAP,
5768 SWM_S_FOCUS_DEFAULT,
5774 SWM_S_STACK_ENABLED,
5776 SWM_S_TITLE_CLASS_ENABLED,
5777 SWM_S_TITLE_NAME_ENABLED,
5778 SWM_S_URGENT_ENABLED,
5779 SWM_S_VERBOSE_LAYOUT,
5780 SWM_S_WINDOW_NAME_ENABLED,
5781 SWM_S_WORKSPACE_LIMIT
5785 setconfvalue(char *selector, char *value, int flags)
5790 /* suppress unused warning since var is needed */
5794 case SWM_S_BAR_ACTION:
5796 if ((bar_argv[0] = strdup(value)) == NULL)
5797 err(1, "setconfvalue: bar_action");
5799 case SWM_S_BAR_AT_BOTTOM:
5800 bar_at_bottom = atoi(value);
5802 case SWM_S_BAR_BORDER_WIDTH:
5803 bar_border_width = atoi(value);
5804 if (bar_border_width < 0)
5805 bar_border_width = 0;
5807 case SWM_S_BAR_DELAY:
5808 bar_delay = atoi(value);
5810 case SWM_S_BAR_ENABLED:
5811 bar_enabled = atoi(value);
5813 case SWM_S_BAR_FONT:
5815 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
5816 err(1, "setconfvalue: asprintf: failed to allocate "
5817 "memory for bar_fonts.");
5820 case SWM_S_BAR_FORMAT:
5822 if ((bar_format = strdup(value)) == NULL)
5823 err(1, "setconfvalue: bar_format");
5825 case SWM_S_BAR_JUSTIFY:
5826 if (!strcmp(value, "left"))
5827 bar_justify = SWM_BAR_JUSTIFY_LEFT;
5828 else if (!strcmp(value, "center"))
5829 bar_justify = SWM_BAR_JUSTIFY_CENTER;
5830 else if (!strcmp(value, "right"))
5831 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
5833 errx(1, "invalid bar_justify");
5835 case SWM_S_BORDER_WIDTH:
5836 border_width = atoi(value);
5837 if (border_width < 0)
5840 case SWM_S_CLOCK_ENABLED:
5841 clock_enabled = atoi(value);
5843 case SWM_S_CLOCK_FORMAT:
5844 #ifndef SWM_DENY_CLOCK_FORMAT
5846 if ((clock_format = strdup(value)) == NULL)
5847 err(1, "setconfvalue: clock_format");
5850 case SWM_S_CYCLE_EMPTY:
5851 cycle_empty = atoi(value);
5853 case SWM_S_CYCLE_VISIBLE:
5854 cycle_visible = atoi(value);
5856 case SWM_S_DIALOG_RATIO:
5857 dialog_ratio = atof(value);
5858 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
5861 case SWM_S_DISABLE_BORDER:
5862 disable_border = atoi(value);
5864 case SWM_S_FOCUS_CLOSE:
5865 if (!strcmp(value, "first"))
5866 focus_close = SWM_STACK_BOTTOM;
5867 else if (!strcmp(value, "last"))
5868 focus_close = SWM_STACK_TOP;
5869 else if (!strcmp(value, "next"))
5870 focus_close = SWM_STACK_ABOVE;
5871 else if (!strcmp(value, "previous"))
5872 focus_close = SWM_STACK_BELOW;
5874 errx(1, "focus_close");
5876 case SWM_S_FOCUS_CLOSE_WRAP:
5877 focus_close_wrap = atoi(value);
5879 case SWM_S_FOCUS_DEFAULT:
5880 if (!strcmp(value, "last"))
5881 focus_default = SWM_STACK_TOP;
5882 else if (!strcmp(value, "first"))
5883 focus_default = SWM_STACK_BOTTOM;
5885 errx(1, "focus_default");
5887 case SWM_S_FOCUS_MODE:
5888 if (!strcmp(value, "default"))
5889 focus_mode = SWM_FOCUS_DEFAULT;
5890 else if (!strcmp(value, "follow_cursor"))
5891 focus_mode = SWM_FOCUS_FOLLOW;
5892 else if (!strcmp(value, "synergy"))
5893 focus_mode = SWM_FOCUS_SYNERGY;
5895 errx(1, "focus_mode");
5897 case SWM_S_SPAWN_ORDER:
5898 if (!strcmp(value, "first"))
5899 spawn_position = SWM_STACK_BOTTOM;
5900 else if (!strcmp(value, "last"))
5901 spawn_position = SWM_STACK_TOP;
5902 else if (!strcmp(value, "next"))
5903 spawn_position = SWM_STACK_ABOVE;
5904 else if (!strcmp(value, "previous"))
5905 spawn_position = SWM_STACK_BELOW;
5907 errx(1, "spawn_position");
5909 case SWM_S_SPAWN_TERM:
5910 setconfspawn("term", value, 0);
5911 setconfspawn("spawn_term", value, 0);
5915 case SWM_S_SS_ENABLED:
5916 ss_enabled = atoi(value);
5918 case SWM_S_STACK_ENABLED:
5919 stack_enabled = atoi(value);
5921 case SWM_S_TERM_WIDTH:
5922 term_width = atoi(value);
5926 case SWM_S_TITLE_CLASS_ENABLED:
5927 title_class_enabled = atoi(value);
5929 case SWM_S_TITLE_NAME_ENABLED:
5930 title_name_enabled = atoi(value);
5932 case SWM_S_URGENT_ENABLED:
5933 urgent_enabled = atoi(value);
5935 case SWM_S_VERBOSE_LAYOUT:
5936 verbose_layout = atoi(value);
5937 for (i = 0; layouts[i].l_stack != NULL; i++) {
5939 layouts[i].l_string = fancy_stacker;
5941 layouts[i].l_string = plain_stacker;
5944 case SWM_S_WINDOW_NAME_ENABLED:
5945 window_name_enabled = atoi(value);
5947 case SWM_S_WORKSPACE_LIMIT:
5948 workspace_limit = atoi(value);
5949 if (workspace_limit > SWM_WS_MAX)
5950 workspace_limit = SWM_WS_MAX;
5951 else if (workspace_limit < 1)
5952 workspace_limit = 1;
5961 setconfmodkey(char *selector, char *value, int flags)
5963 /* suppress unused warnings since vars are needed */
5967 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
5968 update_modkey(Mod1Mask);
5969 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
5970 update_modkey(Mod2Mask);
5971 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
5972 update_modkey(Mod3Mask);
5973 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
5974 update_modkey(Mod4Mask);
5981 setconfcolor(char *selector, char *value, int flags)
5983 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
5988 setconfregion(char *selector, char *value, int flags)
5990 /* suppress unused warnings since vars are needed */
5994 custom_region(value);
5999 setautorun(char *selector, char *value, int flags)
6009 /* suppress unused warnings since vars are needed */
6013 if (getenv("SWM_STARTED"))
6017 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
6018 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
6020 if (ws_id < 0 || ws_id >= workspace_limit)
6021 errx(1, "autorun: invalid workspace %d", ws_id + 1);
6024 * This is a little intricate
6026 * If the pid already exists we simply reuse it because it means it was
6027 * used before AND not claimed by manage_window. We get away with
6028 * altering it in the parent after INSERT because this can not be a race
6031 while ((ap = strsep(&sp, " \t")) != NULL) {
6034 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
6036 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
6037 err(1, "setautorun: realloc");
6038 a.argv[argc - 1] = ap;
6041 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
6042 err(1, "setautorun: realloc");
6043 a.argv[argc] = NULL;
6045 if ((pid = fork()) == 0) {
6046 spawn(ws_id, &a, 1);
6055 p = calloc(1, sizeof *p);
6058 TAILQ_INSERT_TAIL(&pidlist, p, entry);
6068 setlayout(char *selector, char *value, int flags)
6070 int ws_id, i, x, mg, ma, si, raise, f = 0;
6071 int st = SWM_V_STACK, num_screens;
6073 struct workspace *ws;
6075 /* suppress unused warnings since vars are needed */
6079 if (getenv("SWM_STARTED"))
6083 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
6084 &ws_id, &mg, &ma, &si, &raise, s) != 6)
6085 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6086 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6089 if (ws_id < 0 || ws_id >= workspace_limit)
6090 errx(1, "layout: invalid workspace %d", ws_id + 1);
6092 if (!strcasecmp(s, "vertical"))
6094 else if (!strcasecmp(s, "vertical_flip")) {
6097 } else if (!strcasecmp(s, "horizontal"))
6099 else if (!strcasecmp(s, "horizontal_flip")) {
6102 } else if (!strcasecmp(s, "fullscreen"))
6105 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6106 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6109 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6110 for (i = 0; i < num_screens; i++) {
6111 ws = (struct workspace *)&screens[i].ws;
6112 ws[ws_id].cur_layout = &layouts[st];
6114 ws[ws_id].always_raise = raise;
6115 if (st == SWM_MAX_STACK)
6119 for (x = 0; x < abs(mg); x++) {
6120 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6121 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
6122 SWM_ARG_ID_MASTERSHRINK);
6126 for (x = 0; x < abs(ma); x++) {
6127 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6128 ma >= 0 ? SWM_ARG_ID_MASTERADD :
6129 SWM_ARG_ID_MASTERDEL);
6133 for (x = 0; x < abs(si); x++) {
6134 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6135 si >= 0 ? SWM_ARG_ID_STACKINC :
6136 SWM_ARG_ID_STACKDEC);
6141 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6142 SWM_ARG_ID_FLIPLAYOUT);
6150 /* config options */
6151 struct config_option {
6153 int (*func)(char*, char*, int);
6156 struct config_option configopt[] = {
6157 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
6158 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
6159 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
6160 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
6161 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
6162 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
6163 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
6164 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
6165 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
6166 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
6167 { "bar_format", setconfvalue, SWM_S_BAR_FORMAT },
6168 { "keyboard_mapping", setkeymapping, 0 },
6169 { "bind", setconfbinding, 0 },
6170 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
6171 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
6172 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
6173 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
6174 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
6175 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
6176 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
6177 { "workspace_limit", setconfvalue, SWM_S_WORKSPACE_LIMIT },
6178 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
6179 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
6180 { "modkey", setconfmodkey, 0 },
6181 { "program", setconfspawn, 0 },
6182 { "quirk", setconfquirk, 0 },
6183 { "region", setconfregion, 0 },
6184 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
6185 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
6186 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
6187 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
6188 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
6189 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
6190 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
6191 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
6192 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
6193 { "focus_close", setconfvalue, SWM_S_FOCUS_CLOSE },
6194 { "focus_close_wrap", setconfvalue, SWM_S_FOCUS_CLOSE_WRAP },
6195 { "focus_default", setconfvalue, SWM_S_FOCUS_DEFAULT },
6196 { "spawn_position", setconfvalue, SWM_S_SPAWN_ORDER },
6197 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
6198 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
6199 { "autorun", setautorun, 0 },
6200 { "layout", setlayout, 0 },
6205 conf_load(char *filename, int keymapping)
6208 char *line, *cp, *optsub, *optval;
6209 size_t linelen, lineno = 0;
6210 int wordlen, i, optind;
6211 struct config_option *opt;
6213 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
6215 if (filename == NULL) {
6216 warnx("conf_load: no filename");
6219 if ((config = fopen(filename, "r")) == NULL) {
6220 warn("conf_load: fopen: %s", filename);
6224 while (!feof(config)) {
6225 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
6228 err(1, "%s", filename);
6233 cp += strspn(cp, " \t\n"); /* eat whitespace */
6234 if (cp[0] == '\0') {
6239 /* get config option */
6240 wordlen = strcspn(cp, "=[ \t\n");
6242 warnx("%s: line %zd: no option found",
6247 for (i = 0; i < LENGTH(configopt); i++) {
6248 opt = &configopt[i];
6249 if (!strncasecmp(cp, opt->optname, wordlen) &&
6250 (int)strlen(opt->optname) == wordlen) {
6256 warnx("%s: line %zd: unknown option %.*s",
6257 filename, lineno, wordlen, cp);
6260 if (keymapping && strcmp(opt->optname, "bind")) {
6261 warnx("%s: line %zd: invalid option %.*s",
6262 filename, lineno, wordlen, cp);
6266 cp += strspn(cp, " \t\n"); /* eat whitespace */
6267 /* get [selector] if any */
6271 wordlen = strcspn(cp, "]");
6274 warnx("%s: line %zd: syntax error",
6279 if (asprintf(&optsub, "%.*s", wordlen, cp) ==
6281 warnx("%s: line %zd: unable to allocate"
6282 "memory for selector", filename,
6288 cp += strspn(cp, "] \t\n"); /* eat trailing */
6290 cp += strspn(cp, "= \t\n"); /* eat trailing */
6292 optval = strdup(cp);
6293 /* call function to deal with it all */
6294 if (configopt[optind].func(optsub, optval,
6295 configopt[optind].funcflags) != 0)
6296 errx(1, "%s: line %zd: invalid data for %s",
6297 filename, lineno, configopt[optind].optname);
6304 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
6311 DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
6317 set_child_transient(struct ws_win *win, xcb_window_t *trans)
6319 struct ws_win *parent, *w;
6320 struct swm_region *r;
6321 struct workspace *ws;
6322 xcb_icccm_wm_hints_t wmh;
6324 parent = find_window(win->transient);
6326 parent->child_trans = win;
6328 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
6329 " for 0x%x trans 0x%x\n", win->id, win->transient);
6331 r = root_to_region(win->wa->root);
6333 /* parent doen't exist in our window list */
6334 TAILQ_FOREACH(w, &ws->winlist, entry) {
6335 if (xcb_icccm_get_wm_hints_reply(conn,
6336 xcb_icccm_get_wm_hints(conn, w->id),
6338 warnx("can't get hints for 0x%x", w->id);
6342 if (win->hints.window_group != wmh.window_group)
6345 w->child_trans = win;
6346 win->transient = w->id;
6348 DNPRINTF(SWM_D_MISC, "set_child_transient: adjusting "
6349 "transient to 0x%x\n", win->transient);
6356 window_get_pid(xcb_window_t win)
6361 xcb_get_property_cookie_t pc;
6362 xcb_get_property_reply_t *pr;
6364 apid = get_atom_from_string("_NET_WM_PID");
6365 if (apid == XCB_ATOM_NONE)
6368 pc = xcb_get_property(conn, 0, win, apid, XCB_ATOM_CARDINAL, 0, 1);
6369 pr = xcb_get_property_reply(conn, pc, NULL);
6372 if (pr->type != XCB_ATOM_CARDINAL) {
6377 if (pr->type == apid && pr->format == 32)
6378 ret = *((pid_t *)xcb_get_property_value(pr));
6384 apid = get_atom_from_string("_SWM_PID");
6385 pc = xcb_get_property(conn, 0, win, apid, XCB_ATOM_STRING,
6387 pr = xcb_get_property_reply(conn, pc, NULL);
6390 if (pr->type != apid) {
6395 ret = (pid_t)strtonum(xcb_get_property_value(pr), 0, INT_MAX, &errstr);
6402 get_ws_idx(xcb_window_t id)
6408 xcb_get_property_reply_t *gpr;
6410 gpr = xcb_get_property_reply(conn,
6411 xcb_get_property(conn, 0, id, a_swm_ws,
6412 XCB_ATOM_STRING, 0, SWM_PROPLEN),
6417 proplen = xcb_get_property_value_length(gpr);
6419 prop = malloc(proplen + 1);
6422 xcb_get_property_value(gpr),
6424 prop[proplen] = '\0';
6431 DNPRINTF(SWM_D_PROP, "get_ws_idx: _SWM_WS: %s\n", prop);
6432 ws_idx = (int)strtonum(prop, 0, workspace_limit - 1, &errstr);
6434 DNPRINTF(SWM_D_PROP, "get_ws_idx: window: #%s: %s",
6444 manage_window(xcb_window_t id)
6446 xcb_window_t trans = XCB_WINDOW_NONE;
6447 struct workspace *ws;
6448 struct ws_win *win, *ww;
6449 int ws_idx, border_me = 0;
6450 char ws_idx_str[SWM_PROPLEN], *prop = NULL;
6451 struct swm_region *r;
6454 uint32_t event_mask, i;
6455 xcb_icccm_get_wm_protocols_reply_t wpr;
6456 xcb_icccm_get_wm_class_reply_t tmpch;
6458 if ((win = find_window(id)) != NULL)
6459 return (win); /* already being managed */
6461 /* see if we are on the unmanaged list */
6462 if ((win = find_unmanaged_window(id)) != NULL) {
6463 DNPRINTF(SWM_D_MISC, "manage_window: previously unmanaged "
6464 "window: 0x%x\n", win->id);
6465 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6467 set_child_transient(win, &trans);
6469 if (trans && (ww = find_window(trans)))
6470 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
6471 else if ((ww = win->ws->focus) &&
6472 spawn_position == SWM_STACK_ABOVE)
6473 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus,
6475 else if (ww && spawn_position == SWM_STACK_BELOW)
6476 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6477 else switch (spawn_position) {
6480 case SWM_STACK_ABOVE:
6481 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6483 case SWM_STACK_BOTTOM:
6484 case SWM_STACK_BELOW:
6485 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6488 ewmh_update_actions(win);
6492 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
6493 err(1, "manage_window: calloc: failed to allocate memory for "
6499 /* see if we need to override the workspace */
6500 p = find_pid(window_get_pid(id));
6502 /* Get all the window data in one shot */
6503 ws_idx = get_ws_idx(id);
6505 win->wa = xcb_get_geometry_reply(conn,
6506 xcb_get_geometry(conn, id),
6508 xcb_icccm_get_wm_normal_hints_reply(conn,
6509 xcb_icccm_get_wm_normal_hints(conn, id),
6511 xcb_icccm_get_wm_hints_reply(conn,
6512 xcb_icccm_get_wm_hints(conn, id),
6514 xcb_icccm_get_wm_transient_for_reply(conn,
6515 xcb_icccm_get_wm_transient_for(conn, id),
6518 win->transient = trans;
6519 set_child_transient(win, &trans);
6520 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, "
6521 "transient: 0x%x\n", win->id, win->transient);
6524 /* get supported protocols */
6525 if (xcb_icccm_get_wm_protocols_reply(conn,
6526 xcb_icccm_get_wm_protocols(conn, id, a_prot),
6528 for (i = 0; i < wpr.atoms_len; i++) {
6529 if (wpr.atoms[i] == a_takefocus)
6530 win->take_focus = 1;
6531 if (wpr.atoms[i] == a_delete)
6532 win->can_delete = 1;
6534 xcb_icccm_get_wm_protocols_reply_wipe(&wpr);
6537 win->iconic = get_iconic(win);
6540 * Figure out where to put the window. If it was previously assigned to
6541 * a workspace (either by spawn() or manually moving), and isn't
6542 * transient, * put it in the same workspace
6544 r = root_to_region(win->wa->root);
6546 ws = &r->s->ws[p->ws];
6547 TAILQ_REMOVE(&pidlist, p, entry);
6550 } else if (ws_idx != -1 && win->transient == 0) {
6551 ws = &r->s->ws[ws_idx];
6554 /* this should launch transients in the same ws as parent */
6556 if ((ww = find_window(trans)) != NULL)
6562 warnx("manage_window: fix this "
6568 /* set up the window layout */
6571 win->s = r->s; /* this never changes */
6572 if (trans && (ww = find_window(trans)))
6573 TAILQ_INSERT_AFTER(&ws->winlist, ww, win, entry);
6574 else if (win->ws->focus && spawn_position == SWM_STACK_ABOVE)
6575 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus, win,
6577 else if (win->ws->focus && spawn_position == SWM_STACK_BELOW)
6578 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6579 else switch (spawn_position) {
6582 case SWM_STACK_ABOVE:
6583 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6585 case SWM_STACK_BOTTOM:
6586 case SWM_STACK_BELOW:
6587 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6590 /* ignore window border if there is one. */
6591 WIDTH(win) = win->wa->width;
6592 HEIGHT(win) = win->wa->height;
6593 X(win) = win->wa->x + win->wa->border_width;
6594 Y(win) = win->wa->y + win->wa->border_width;
6596 win->g_floatvalid = 0;
6597 win->floatmaxed = 0;
6598 win->ewmh_flags = 0;
6600 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, (x,y) w x h: "
6601 "(%d,%d) %d x %d, ws: %d\n", win->id, X(win), Y(win), WIDTH(win),
6602 HEIGHT(win), ws->idx);
6604 constrain_window(win, r, 0);
6606 /* Set window properties so we can remember this after reincarnation */
6607 if (prop == NULL && snprintf(ws_idx_str, SWM_PROPLEN, "%d", ws->idx) <
6609 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
6611 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
6612 a_swm_ws, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
6618 ewmh_autoquirk(win);
6620 if (xcb_icccm_get_wm_class_reply(conn,
6621 xcb_icccm_get_wm_class(conn, win->id),
6623 win->ch.class_name = tmpch.class_name;
6624 win->ch.instance_name = tmpch.instance_name;
6626 xcb_get_wm_class_reply_wipe(&tmpch);
6628 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
6629 win->ch.class_name, win->ch.instance_name);
6631 /* java is retarded so treat it special */
6632 if (strstr(win->ch.instance_name, "sun-awt")) {
6637 TAILQ_FOREACH(qp, &quirks, entry) {
6638 if (!strcmp(win->ch.class_name, qp->class) &&
6639 !strcmp(win->ch.instance_name, qp->name)) {
6640 DNPRINTF(SWM_D_CLASS, "manage_window: found: "
6641 "class: %s, name: %s\n", win->ch.class_name,
6642 win->ch.instance_name);
6643 if (qp->quirk & SWM_Q_FLOAT) {
6647 win->quirks = qp->quirk;
6652 /* alter window position if quirky */
6653 if (win->quirks & SWM_Q_ANYWHERE) {
6654 win->manual = 1; /* don't center the quirky windows */
6655 if (bar_enabled && Y(win) < bar_height)
6656 Y(win) = bar_height;
6657 if (WIDTH(win) + X(win) > WIDTH(r))
6658 X(win) = WIDTH(r) - WIDTH(win) - 2;
6662 /* Reset font sizes (the bruteforce way; no default keybinding). */
6663 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
6664 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6665 fake_keypress(win, XK_KP_Subtract, ShiftMask);
6666 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6667 fake_keypress(win, XK_KP_Add, ShiftMask);
6670 ewmh_get_win_state(win);
6671 ewmh_update_actions(win);
6672 ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
6677 X(win) -= border_width;
6678 Y(win) -= border_width;
6682 event_mask = XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_FOCUS_CHANGE |
6683 XCB_EVENT_MASK_PROPERTY_CHANGE | XCB_EVENT_MASK_STRUCTURE_NOTIFY;
6685 xcb_change_window_attributes(conn, id, XCB_CW_EVENT_MASK, &event_mask);
6687 /* floaters need to be mapped if they are in the current workspace */
6688 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
6689 map_window_raised(win->id);
6695 free_window(struct ws_win *win)
6697 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%x\n", win->id);
6702 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6710 memset(win, 0xff, sizeof *win); /* XXX kill later */
6713 DNPRINTF(SWM_D_MISC, "free_window: done\n");
6717 unmanage_window(struct ws_win *win)
6719 struct ws_win *parent;
6720 xcb_screen_t *screen;
6725 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%x\n", win->id);
6727 if (win->transient) {
6728 parent = find_window(win->transient);
6730 parent->child_trans = NULL;
6733 /* focus on root just in case */
6734 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
6735 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT,
6736 screen->root, XCB_CURRENT_TIME);
6740 TAILQ_REMOVE(&win->ws->winlist, win, entry);
6741 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
6745 focus_magic(struct ws_win *win)
6747 DNPRINTF(SWM_D_FOCUS, "focus_magic: window: 0x%x\n", WINID(win));
6750 /* if there are no windows clear the status-bar */
6755 if (win->child_trans) {
6756 /* win = parent & has a transient so focus on that */
6758 focus_win(win->child_trans);
6759 if (win->child_trans->take_focus)
6760 client_msg(win, a_takefocus);
6762 /* make sure transient hasn't disappeared */
6763 if (validate_win(win->child_trans) == 0) {
6764 focus_win(win->child_trans);
6765 if (win->child_trans->take_focus)
6766 client_msg(win->child_trans,
6769 win->child_trans = NULL;
6771 if (win->take_focus)
6772 client_msg(win, a_takefocus);
6778 if (win->take_focus)
6779 client_msg(win, a_takefocus);
6784 expose(xcb_expose_event_t *e)
6787 struct swm_region *r;
6789 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%x\n", e->window);
6791 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6792 for (i = 0; i < num_screens; i++)
6793 TAILQ_FOREACH(r, &screens[i].rl, entry)
6794 if (e->window == WINID(r->bar))
6801 keypress(xcb_key_press_event_t *e)
6803 xcb_keysym_t keysym;
6806 keysym = xcb_key_press_lookup_keysym(syms, e, 0);
6808 DNPRINTF(SWM_D_EVENT, "keypress: %u %u\n", e->detail, keysym);
6810 if ((kp = key_lookup(CLEANMASK(e->state), keysym)) == NULL)
6813 if (kp->funcid == KF_SPAWN_CUSTOM)
6814 spawn_custom(root_to_region(e->root),
6815 &(keyfuncs[kp->funcid].args), kp->spawn_name);
6816 else if (keyfuncs[kp->funcid].func)
6817 keyfuncs[kp->funcid].func(root_to_region(e->root),
6818 &(keyfuncs[kp->funcid].args));
6822 buttonpress(xcb_button_press_event_t *e)
6826 unsigned int action;
6828 DNPRINTF(SWM_D_EVENT, "buttonpress: window 0x%x, detail: %u\n",
6829 e->event, e->detail);
6831 if ((win = find_window(e->event)) == NULL)
6835 action = client_click;
6837 for (i = 0; i < LENGTH(buttons); i++)
6838 if (action == buttons[i].action && buttons[i].func &&
6839 buttons[i].button == e->detail &&
6840 CLEANMASK(buttons[i].mask) == CLEANMASK(e->state))
6841 buttons[i].func(win, &buttons[i].args);
6848 print_win_geom(xcb_window_t w)
6850 xcb_get_geometry_reply_t *wa;
6852 wa = xcb_get_geometry_reply(conn, xcb_get_geometry(conn, w), NULL);
6855 DNPRINTF(SWM_D_MISC, "print_win_geom: window not found: 0x%x\n",
6860 DNPRINTF(SWM_D_MISC, "print_win_geom: window: 0x%x, root: 0x%x, "
6861 "depth: %u, (x,y) w x h: (%d,%d) %d x %d, border: %d\n",
6862 w, wa->root, wa->depth, wa->x, wa->y, wa->width, wa->height,
6870 configurerequest(xcb_configure_request_event_t *e)
6875 uint32_t wc[7] = {0};
6877 if ((win = find_window(e->window)) == NULL)
6878 if ((win = find_unmanaged_window(e->window)) == NULL)
6881 print_win_geom(e->window);
6884 DNPRINTF(SWM_D_EVENT, "configurerequest: new window: 0x%x, "
6885 "value_mask: 0x%x", e->window, e->value_mask);
6886 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
6887 mask |= XCB_CONFIG_WINDOW_X;
6889 DPRINTF(", X: %d", e->x);
6891 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
6892 mask |= XCB_CONFIG_WINDOW_Y;
6894 DPRINTF(", Y: %d", e->y);
6896 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH) {
6897 mask |= XCB_CONFIG_WINDOW_WIDTH;
6899 DPRINTF(", W: %u", e->width);
6901 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT) {
6902 mask |= XCB_CONFIG_WINDOW_HEIGHT;
6903 wc[i++] = e->height;
6904 DPRINTF(", H: %u", e->height);
6906 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH) {
6907 mask |= XCB_CONFIG_WINDOW_BORDER_WIDTH;
6908 wc[i++] = e->border_width;
6909 DPRINTF(", Border: %u", e->border_width);
6911 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING) {
6912 mask |= XCB_CONFIG_WINDOW_SIBLING;
6913 wc[i++] = e->sibling;
6914 DPRINTF(", Sibling: 0x%x", e->sibling);
6916 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE) {
6917 mask |= XCB_CONFIG_WINDOW_STACK_MODE;
6918 wc[i++] = e->stack_mode;
6919 DPRINTF(", StackMode: %u", e->stack_mode);
6923 xcb_configure_window(conn, e->window, mask, wc);
6925 DPRINTF(", Sent: %s\n", YESNO((mask != 0)));
6926 } else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) &&
6927 !(win->ewmh_flags & EWMH_F_FULLSCREEN)) {
6928 win->g_float.x = e->x - X(win->ws->r);
6929 win->g_float.y = e->y - Y(win->ws->r);
6930 win->g_float.w = e->width;
6931 win->g_float.h = e->height;
6932 win->g_floatvalid = 1;
6934 if (win->floating) {
6935 win->g = win->g_float;
6936 win->g.x += X(win->ws->r);
6937 win->g.y += Y(win->ws->r);
6950 configurenotify(xcb_configure_notify_event_t *e)
6954 DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%x\n",
6957 win = find_window(e->window);
6959 xcb_icccm_get_wm_normal_hints_reply(conn,
6960 xcb_icccm_get_wm_normal_hints(conn, win->id),
6969 destroynotify(xcb_destroy_notify_event_t *e)
6973 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%x\n", e->window);
6975 if ((win = find_window(e->window)) == NULL) {
6976 if ((win = find_unmanaged_window(e->window)) == NULL)
6982 /* make sure we focus on something */
6985 unmanage_window(win);
6991 enternotify(xcb_enter_notify_event_t *e)
6994 DNPRINTF(SWM_D_FOCUS, "enternotify: window: 0x%x, mode: %d, detail: "
6995 "%d, root: 0x%x, subwindow: 0x%x, same_screen_focus: %s, "
6996 "state: %d\n", e->event, e->mode, e->detail, e->root,
6997 e->child, YESNO(e->same_screen_focus), e->state);
6999 if (e->mode != XCB_NOTIFY_MODE_NORMAL) {
7000 DNPRINTF(SWM_D_EVENT, "skip enternotify: generated by "
7005 switch (focus_mode) {
7006 case SWM_FOCUS_DEFAULT:
7008 case SWM_FOCUS_FOLLOW:
7010 case SWM_FOCUS_SYNERGY:
7014 if ((win = find_window(e->event)) == NULL) {
7015 DNPRINTF(SWM_D_EVENT, "skip enternotify: window is NULL\n");
7024 /* lets us use one switch statement for arbitrary mode/detail combinations */
7025 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
7028 mapnotify(xcb_map_notify_event_t *e)
7032 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%x\n", e->window);
7034 win = manage_window(e->window);
7036 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
7039 * focus_win can only set input focus on a mapped window.
7040 * make sure the window really has focus since it is just being mapped.
7042 if (win->ws->focus == win)
7047 mappingnotify(xcb_mapping_notify_event_t *e)
7049 xcb_refresh_keyboard_mapping(syms, e);
7051 if (e->request == XCB_MAPPING_KEYBOARD)
7056 maprequest(xcb_map_request_event_t *e)
7059 struct swm_region *r;
7060 xcb_get_window_attributes_reply_t *war;
7062 DNPRINTF(SWM_D_EVENT, "maprequest: window: 0x%x\n",
7065 war = xcb_get_window_attributes_reply(conn,
7066 xcb_get_window_attributes(conn, e->window),
7070 if (war->override_redirect) {
7076 win = manage_window(e->window);
7078 return; /* can't happen */
7083 /* make new win focused */
7084 r = root_to_region(win->wa->root);
7085 if (win->ws == r->ws)
7091 get_atom_name(xcb_atom_t atom)
7095 xcb_get_atom_name_reply_t *r;
7097 r = xcb_get_atom_name_reply(conn,
7098 xcb_get_atom_name(conn, atom),
7101 len = xcb_get_atom_name_name_length(r);
7103 name = malloc(len + 1);
7105 memcpy(name, xcb_get_atom_name_name(r), len);
7117 propertynotify(xcb_property_notify_event_t *e)
7123 name = get_atom_name(e->atom);
7124 DNPRINTF(SWM_D_EVENT, "propertynotify: window: 0x%x, atom: %s(%u)\n",
7125 e->window, name, e->atom);
7129 win = find_window(e->window);
7133 if (e->state == XCB_PROPERTY_DELETE && e->atom == a_swm_iconic) {
7134 update_iconic(win, 0);
7135 map_window_raised(win->id);
7142 case XCB_ATOM_WM_CLASS:
7143 case XCB_ATOM_WM_NAME:
7152 unmapnotify(xcb_unmap_notify_event_t *e)
7156 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%x\n", e->window);
7158 /* determine if we need to help unmanage this window */
7159 win = find_window(e->window);
7163 if (getstate(e->window) == XCB_ICCCM_WM_STATE_NORMAL) {
7164 unmanage_window(win);
7167 /* resend unmap because we ated it */
7168 xcb_unmap_window(conn, e->window);
7175 visibilitynotify(xcb_visibility_notify_event_t *e)
7177 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%x\n",
7183 clientmessage(xcb_client_message_event_t *e)
7186 xcb_map_request_event_t mre;
7190 name = get_atom_name(e->type);
7191 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%x, atom: %s(%u)\n",
7192 e->window, name, e->type);
7195 win = find_window(e->window);
7198 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7199 DNPRINTF(SWM_D_EVENT, "clientmessage: request focus on "
7200 "unmanaged window.\n");
7201 mre.window = e->window;
7207 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7208 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
7211 if (e->type == ewmh[_NET_CLOSE_WINDOW].atom) {
7212 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
7213 if (win->can_delete)
7214 client_msg(win, a_delete);
7216 xcb_kill_client(conn, win->id);
7218 if (e->type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
7219 DNPRINTF(SWM_D_EVENT,
7220 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
7221 if (win->floating) {
7222 if (e->data.data32[0] & (1<<8)) /* x */
7223 X(win) = e->data.data32[1];
7224 if (e->data.data32[0] & (1<<9)) /* y */
7225 Y(win) = e->data.data32[2];
7226 if (e->data.data32[0] & (1<<10)) /* width */
7227 WIDTH(win) = e->data.data32[3];
7228 if (e->data.data32[0] & (1<<11)) /* height */
7229 HEIGHT(win) = e->data.data32[4];
7234 /* TODO: Change stack sizes */
7235 /* notify no change was made. */
7236 config_win(win, NULL);
7239 if (e->type == ewmh[_NET_WM_STATE].atom) {
7240 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
7241 ewmh_update_win_state(win, e->data.data32[1], e->data.data32[0]);
7242 if (e->data.data32[2])
7243 ewmh_update_win_state(win, e->data.data32[2],
7256 const uint32_t val = XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT;
7258 xcb_void_cookie_t wac;
7259 xcb_generic_error_t *error;
7261 /* this causes an error if some other window manager is running */
7262 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7263 for (i = 0; i < num_screens; i++) {
7265 DNPRINTF(SWM_D_INIT, "enable_wm: screen %d, root: 0x%x\n",
7267 wac = xcb_change_window_attributes_checked(conn, sc->root,
7268 XCB_CW_EVENT_MASK, &val);
7269 if ((error = xcb_request_check(conn, wac))) {
7270 DNPRINTF(SWM_D_INIT, "enable_wm: error_code: %u\n",
7281 new_region(struct swm_screen *s, int x, int y, int w, int h)
7283 struct swm_region *r, *n;
7284 struct workspace *ws = NULL;
7287 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
7288 s->idx, w, h, x, y);
7290 /* remove any conflicting regions */
7291 n = TAILQ_FIRST(&s->rl);
7294 n = TAILQ_NEXT(r, entry);
7295 if (X(r) < (x + w) &&
7296 (X(r) + WIDTH(r)) > x &&
7298 (Y(r) + HEIGHT(r)) > y) {
7299 if (r->ws->r != NULL)
7300 r->ws->old_r = r->ws->r;
7303 TAILQ_REMOVE(&s->rl, r, entry);
7304 TAILQ_INSERT_TAIL(&s->orl, r, entry);
7308 /* search old regions for one to reuse */
7310 /* size + location match */
7311 TAILQ_FOREACH(r, &s->orl, entry)
7312 if (X(r) == x && Y(r) == y &&
7313 HEIGHT(r) == h && WIDTH(r) == w)
7317 TAILQ_FOREACH(r, &s->orl, entry)
7318 if (HEIGHT(r) == h && WIDTH(r) == w)
7322 TAILQ_REMOVE(&s->orl, r, entry);
7323 /* try to use old region's workspace */
7324 if (r->ws->r == NULL)
7327 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
7328 err(1, "new_region: calloc: failed to allocate memory "
7331 /* if we don't have a workspace already, find one */
7333 for (i = 0; i < workspace_limit; i++)
7334 if (s->ws[i].r == NULL) {
7341 errx(1, "new_region: no free workspaces");
7352 TAILQ_INSERT_TAIL(&s->rl, r, entry);
7358 #ifdef SWM_XRR_HAS_CRTC
7361 #endif /* SWM_XRR_HAS_CRTC */
7362 struct swm_region *r;
7364 xcb_randr_get_screen_resources_current_cookie_t src;
7365 xcb_randr_get_screen_resources_current_reply_t *srr;
7366 xcb_randr_get_crtc_info_cookie_t cic;
7367 xcb_randr_get_crtc_info_reply_t *cir = NULL;
7368 xcb_randr_crtc_t *crtc;
7369 xcb_screen_t *screen = get_screen(i);
7371 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7372 if (i >= num_screens)
7373 errx(1, "scan_xrandr: invalid screen");
7375 /* remove any old regions */
7376 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
7377 r->ws->old_r = r->ws->r = NULL;
7379 TAILQ_REMOVE(&screens[i].rl, r, entry);
7380 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
7384 /* map virtual screens onto physical screens */
7385 #ifdef SWM_XRR_HAS_CRTC
7386 if (xrandr_support) {
7387 src = xcb_randr_get_screen_resources_current(conn,
7389 srr = xcb_randr_get_screen_resources_current_reply(conn, src,
7392 new_region(&screens[i], 0, 0,
7393 screen->width_in_pixels,
7394 screen->height_in_pixels);
7397 ncrtc = srr->num_crtcs;
7399 crtc = xcb_randr_get_screen_resources_current_crtcs(srr);
7400 for (c = 0; c < ncrtc; c++) {
7401 cic = xcb_randr_get_crtc_info(conn, crtc[c],
7403 cir = xcb_randr_get_crtc_info_reply(conn, cic, NULL);
7406 if (cir->num_outputs == 0) {
7412 new_region(&screens[i], 0, 0,
7413 screen->width_in_pixels,
7414 screen->height_in_pixels);
7416 new_region(&screens[i],
7417 cir->x, cir->y, cir->width, cir->height);
7422 #endif /* SWM_XRR_HAS_CRTC */
7424 new_region(&screens[i], 0, 0, screen->width_in_pixels,
7425 screen->height_in_pixels);
7430 screenchange(xcb_randr_screen_change_notify_event_t *e)
7432 struct swm_region *r;
7435 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%x\n", e->root);
7437 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7438 /* silly event doesn't include the screen index */
7439 for (i = 0; i < num_screens; i++)
7440 if (screens[i].root == e->root)
7442 if (i >= num_screens)
7443 errx(1, "screenchange: screen not found");
7445 /* brute force for now, just re-enumerate the regions */
7449 print_win_geom(e->root);
7451 /* add bars to all regions */
7452 for (i = 0; i < num_screens; i++)
7453 TAILQ_FOREACH(r, &screens[i].rl, entry)
7461 xcb_window_t *wins = NULL;
7463 int i, j, num_screens;
7464 uint16_t state, manage;
7466 xcb_query_tree_cookie_t qtc;
7467 xcb_query_tree_reply_t *qtr;
7468 xcb_get_window_attributes_cookie_t c;
7469 xcb_get_window_attributes_reply_t *r;
7470 xcb_get_property_cookie_t pc;
7472 DNPRINTF(SWM_D_INIT, "grab_windows: begin\n");
7473 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7474 for (i = 0; i < num_screens; i++) {
7475 qtc = xcb_query_tree(conn, screens[i].root);
7476 qtr = xcb_query_tree_reply(conn, qtc, NULL);
7479 wins = xcb_query_tree_children(qtr);
7480 no = xcb_query_tree_children_length(qtr);
7481 /* attach windows to a region */
7482 /* normal windows */
7483 for (j = 0; j < no; j++) {
7484 c = xcb_get_window_attributes(conn, wins[j]);
7485 r = xcb_get_window_attributes_reply(conn, c, NULL);
7488 if (r->override_redirect) {
7493 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7494 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7500 state = getstate(wins[j]);
7501 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7502 if (r->map_state == XCB_MAP_STATE_VIEWABLE || manage)
7503 manage_window(wins[j]);
7506 /* transient windows */
7507 for (j = 0; j < no; j++) {
7508 c = xcb_get_window_attributes(conn, wins[j]);
7509 r = xcb_get_window_attributes_reply(conn, c, NULL);
7512 if (r->override_redirect) {
7518 state = getstate(wins[j]);
7519 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7520 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7521 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7522 &wins[j], NULL) && manage)
7523 manage_window(wins[j]);
7527 DNPRINTF(SWM_D_INIT, "grab_windows: done\n");
7533 int i, j, k, num_screens;
7534 struct workspace *ws;
7535 uint32_t gcv[1], wa[1];
7536 const xcb_query_extension_reply_t *qep;
7537 xcb_cursor_t cursor;
7538 xcb_font_t cursor_font;
7539 xcb_randr_query_version_cookie_t c;
7540 xcb_randr_query_version_reply_t *r;
7542 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7543 if ((screens = calloc(num_screens,
7544 sizeof(struct swm_screen))) == NULL)
7545 err(1, "setup_screens: calloc: failed to allocate memory for "
7548 /* initial Xrandr setup */
7550 c = xcb_randr_query_version(conn, 1, 1);
7551 r = xcb_randr_query_version_reply(conn, c, NULL);
7553 if (r->major_version >= 1)
7557 qep = xcb_get_extension_data(conn, &xcb_randr_id);
7558 xrandr_eventbase = qep->first_event;
7560 cursor_font = xcb_generate_id(conn);
7561 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
7563 cursor = xcb_generate_id(conn);
7564 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
7565 XC_left_ptr, XC_left_ptr + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
7568 /* map physical screens */
7569 for (i = 0; i < num_screens; i++) {
7570 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
7572 TAILQ_INIT(&screens[i].rl);
7573 TAILQ_INIT(&screens[i].orl);
7574 screens[i].root = get_screen(i)->root;
7576 /* set default colors */
7577 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
7578 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
7579 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
7580 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
7581 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
7583 /* create graphics context on screen */
7584 screens[i].bar_gc = xcb_generate_id(conn);
7586 xcb_create_gc(conn, screens[i].bar_gc, screens[i].root,
7587 XCB_GC_GRAPHICS_EXPOSURES, gcv);
7589 /* set default cursor */
7590 xcb_change_window_attributes(conn, screens[i].root,
7593 /* init all workspaces */
7594 /* XXX these should be dynamically allocated too */
7595 for (j = 0; j < SWM_WS_MAX; j++) {
7596 ws = &screens[i].ws[j];
7602 TAILQ_INIT(&ws->winlist);
7603 TAILQ_INIT(&ws->unmanagedlist);
7605 for (k = 0; layouts[k].l_stack != NULL; k++)
7606 if (layouts[k].l_config != NULL)
7607 layouts[k].l_config(ws,
7608 SWM_ARG_ID_STACKINIT);
7609 ws->cur_layout = &layouts[0];
7610 ws->cur_layout->l_string(ws);
7616 xcb_randr_select_input(conn, screens[i].root,
7617 XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE);
7619 xcb_free_cursor(conn, cursor);
7620 xcb_close_font(conn, cursor_font);
7626 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
7627 err(1, "setup_globals: strdup: failed to allocate memory.");
7629 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
7630 err(1, "setup_globals: strdup: failed to allocate memory.");
7632 if ((syms = xcb_key_symbols_alloc(conn)) == NULL)
7633 errx(1, "unable to allocate key symbols");
7635 a_state = get_atom_from_string("WM_STATE");
7636 a_prot = get_atom_from_string("WM_PROTOCOLS");
7637 a_delete = get_atom_from_string("WM_DELETE_WINDOW");
7638 a_takefocus = get_atom_from_string("WM_TAKE_FOCUS");
7639 a_wmname = get_atom_from_string("WM_NAME");
7640 a_netwmname = get_atom_from_string("_NET_WM_NAME");
7641 a_utf8_string = get_atom_from_string("UTF8_STRING");
7642 a_string = get_atom_from_string("STRING");
7643 a_swm_iconic = get_atom_from_string("_SWM_ICONIC");
7644 a_swm_ws = get_atom_from_string("_SWM_WS");
7651 xcb_atom_t netwmcheck;
7652 xcb_window_t root, win;
7655 /* work around sun jdk bugs, code from wmname */
7656 netwmcheck = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
7658 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7659 for (i = 0; i < num_screens; i++) {
7660 root = screens[i].root;
7662 win = xcb_generate_id(conn);
7663 wa[0] = screens[i].c[SWM_S_COLOR_UNFOCUS].pixel;
7664 wa[1] = screens[i].c[SWM_S_COLOR_UNFOCUS].pixel;
7665 xcb_create_window(conn, XCB_COPY_FROM_PARENT, win, 0, 0, 0, 1,
7666 1, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
7667 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
7669 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root,
7670 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7671 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7672 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
7673 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
7674 a_netwmname, a_utf8_string, 8, strlen("LG3D"), "LG3D");
7679 event_error(xcb_generic_error_t *e)
7681 DNPRINTF(SWM_D_EVENT, "event_error: %s(%u) from %s(%u), sequence: %u, "
7682 "resource_id: %u, minor_code: %u\n",
7683 xcb_event_get_error_label(e->error_code), e->error_code,
7684 xcb_event_get_request_label(e->major_code), e->major_code,
7685 e->sequence, e->resource_id, e->minor_code);
7689 event_handle(xcb_generic_event_t *evt)
7691 uint8_t type = XCB_EVENT_RESPONSE_TYPE(evt);
7693 DNPRINTF(SWM_D_EVENT, "XCB Event: %s(%d)\n",
7694 xcb_event_get_label(XCB_EVENT_RESPONSE_TYPE(evt)),
7695 XCB_EVENT_RESPONSE_TYPE(evt));
7698 #define EVENT(type, callback) case type: callback((void *)evt); return
7699 EVENT(0, event_error);
7700 EVENT(XCB_BUTTON_PRESS, buttonpress);
7701 /*EVENT(XCB_BUTTON_RELEASE, buttonpress);*/
7702 /*EVENT(XCB_CIRCULATE_NOTIFY, );*/
7703 /*EVENT(XCB_CIRCULATE_REQUEST, );*/
7704 EVENT(XCB_CLIENT_MESSAGE, clientmessage);
7705 /*EVENT(XCB_COLORMAP_NOTIFY, );*/
7706 EVENT(XCB_CONFIGURE_NOTIFY, configurenotify);
7707 EVENT(XCB_CONFIGURE_REQUEST, configurerequest);
7708 /*EVENT(XCB_CREATE_NOTIFY, );*/
7709 EVENT(XCB_DESTROY_NOTIFY, destroynotify);
7710 EVENT(XCB_ENTER_NOTIFY, enternotify);
7711 EVENT(XCB_EXPOSE, expose);
7712 /*EVENT(XCB_FOCUS_IN, );*/
7713 /*EVENT(XCB_FOCUS_OUT, );*/
7714 /*EVENT(XCB_GRAPHICS_EXPOSURE, );*/
7715 /*EVENT(XCB_GRAVITY_NOTIFY, );*/
7716 EVENT(XCB_KEY_PRESS, keypress);
7717 /*EVENT(XCB_KEY_RELEASE, keypress);*/
7718 /*EVENT(XCB_KEYMAP_NOTIFY, );*/
7719 /*EVENT(XCB_LEAVE_NOTIFY, );*/
7720 EVENT(XCB_MAP_NOTIFY, mapnotify);
7721 EVENT(XCB_MAP_REQUEST, maprequest);
7722 EVENT(XCB_MAPPING_NOTIFY, mappingnotify);
7723 /*EVENT(XCB_MOTION_NOTIFY, );*/
7724 /*EVENT(XCB_NO_EXPOSURE, );*/
7725 EVENT(XCB_PROPERTY_NOTIFY, propertynotify);
7726 /*EVENT(XCB_REPARENT_NOTIFY, );*/
7727 /*EVENT(XCB_RESIZE_REQUEST, );*/
7728 /*EVENT(XCB_SELECTION_CLEAR, );*/
7729 /*EVENT(XCB_SELECTION_NOTIFY, );*/
7730 /*EVENT(XCB_SELECTION_REQUEST, );*/
7731 EVENT(XCB_UNMAP_NOTIFY, unmapnotify);
7732 /*EVENT(XCB_VISIBILITY_NOTIFY, visibilitynotify);*/
7735 if (type - xrandr_eventbase == XCB_RANDR_SCREEN_CHANGE_NOTIFY)
7736 screenchange((void *)evt);
7740 main(int argc, char *argv[])
7742 struct swm_region *r, *rr;
7743 struct ws_win *winfocus = NULL;
7745 char conf[PATH_MAX], *cfile = NULL;
7747 int xfd, i, num_screens;
7748 struct sigaction sact;
7749 xcb_generic_event_t *evt;
7753 /* suppress unused warning since var is needed */
7756 time_started = time(NULL);
7759 warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
7760 if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, ""))
7761 warnx("no locale support");
7763 /* handle some signals */
7764 bzero(&sact, sizeof(sact));
7765 sigemptyset(&sact.sa_mask);
7767 sact.sa_handler = sighdlr;
7768 sigaction(SIGINT, &sact, NULL);
7769 sigaction(SIGQUIT, &sact, NULL);
7770 sigaction(SIGTERM, &sact, NULL);
7771 sigaction(SIGHUP, &sact, NULL);
7773 sact.sa_handler = sighdlr;
7774 sact.sa_flags = SA_NOCLDSTOP;
7775 sigaction(SIGCHLD, &sact, NULL);
7777 if (!(display = XOpenDisplay(0)))
7778 errx(1, "can not open display");
7780 conn = XGetXCBConnection(display);
7781 if (xcb_connection_has_error(conn))
7782 errx(1, "can not get XCB connection");
7784 XSetEventQueueOwner(display, XCBOwnsEventQueue);
7786 xcb_prefetch_extension_data(conn, &xcb_randr_id);
7787 xfd = xcb_get_file_descriptor(conn);
7789 /* look for local and global conf file */
7790 pwd = getpwuid(getuid());
7792 errx(1, "invalid user: %d", getuid());
7794 xcb_grab_server(conn);
7797 /* flush all events */
7798 while ((evt = xcb_poll_for_event(conn))) {
7799 if (XCB_EVENT_RESPONSE_TYPE(evt) == 0)
7804 if (enable_wm() != 0)
7805 errx(1, "another window manager is currently running");
7816 for (i = 0; ; i++) {
7821 snprintf(conf, sizeof conf, "%s/.%s",
7822 pwd->pw_dir, SWM_CONF_FILE);
7826 snprintf(conf, sizeof conf, "/etc/%s",
7831 snprintf(conf, sizeof conf, "%s/.%s",
7832 pwd->pw_dir, SWM_CONF_FILE_OLD);
7836 snprintf(conf, sizeof conf, "/etc/%s",
7843 if (strlen(conf) && stat(conf, &sb) != -1)
7844 if (S_ISREG(sb.st_mode)) {
7851 /* load conf (if any) */
7853 conf_load(cfile, SWM_CONF_DEFAULT);
7856 /* set some values to work around bad programs */
7858 /* grab existing windows (before we build the bars) */
7861 if (getenv("SWM_STARTED") == NULL)
7862 setenv("SWM_STARTED", "YES", 1);
7864 /* setup all bars */
7865 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7866 for (i = 0; i < num_screens; i++)
7867 TAILQ_FOREACH(r, &screens[i].rl, entry) {
7868 if (winfocus == NULL)
7869 winfocus = TAILQ_FIRST(&r->ws->winlist);
7878 xcb_ungrab_server(conn);
7882 while ((evt = xcb_poll_for_event(conn))) {
7889 /* if we are being restarted go focus on first window */
7891 rr = winfocus->ws->r;
7893 /* not a visible window */
7897 /* move pointer to first screen if multi screen */
7898 if (num_screens > 1 || outputs > 1)
7899 xcb_warp_pointer(conn, XCB_WINDOW_NONE,
7900 rr->s[0].root, 0, 0, 0, 0, X(rr),
7901 Y(rr) + (bar_enabled ? bar_height : 0));
7903 a.id = SWM_ARG_ID_FOCUSCUR;
7913 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
7915 DNPRINTF(SWM_D_MISC, "select failed");
7916 if (restart_wm == 1)
7917 restart(NULL, NULL);
7918 if (search_resp == 1)
7931 for (i = 0; i < num_screens; ++i)
7932 if (screens[i].bar_gc != 0)
7933 xcb_free_gc(conn, screens[i].bar_gc);
7935 XftFontClose(display, bar_font);
7936 XftColorFree(display, DefaultVisual(display, 0),
7937 DefaultColormap(display, 0), &bar_font_color);
7938 xcb_key_symbols_free(syms);
7940 xcb_disconnect(conn);