2 * Copyright (c) 2009-2012 Marco Peereboom <marco@peereboom.us>
3 * Copyright (c) 2009-2011 Ryan McBride <mcbride@countersiege.com>
4 * Copyright (c) 2009 Darrin Chandler <dwchandler@stilyagin.com>
5 * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org>
6 * Copyright (c) 2010 Tuukka Kataja <stuge@xor.fi>
7 * Copyright (c) 2011 Jason L. Wright <jason@thought.net>
8 * Copyright (c) 2011-2012 Reginald Kennedy <rk@rejii.com>
9 * Copyright (c) 2011-2012 Lawrence Teo <lteo@lteo.net>
10 * Copyright (c) 2011-2012 Tiago Cunha <tcunha@gmx.com>
11 * Copyright (c) 2012 David Hill <dhill@mindcry.org>
13 * Permission to use, copy, modify, and distribute this software for any
14 * purpose with or without fee is hereby granted, provided that the above
15 * copyright notice and this permission notice appear in all copies.
17 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
18 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
19 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
20 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
21 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
22 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
23 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
26 * Much code and ideas taken from dwm under the following license:
27 * MIT/X Consortium License
29 * 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
30 * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
31 * 2006-2007 Jukka Salmi <jukka at salmi dot ch>
32 * 2007 Premysl Hruby <dfenze at gmail dot com>
33 * 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
34 * 2007 Christof Musik <christof at sendfax dot de>
35 * 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
36 * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
37 * 2008 Martin Hurton <martin dot hurton at gmail dot com>
39 * Permission is hereby granted, free of charge, to any person obtaining a
40 * copy of this software and associated documentation files (the "Software"),
41 * to deal in the Software without restriction, including without limitation
42 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
43 * and/or sell copies of the Software, and to permit persons to whom the
44 * Software is furnished to do so, subject to the following conditions:
46 * The above copyright notice and this permission notice shall be included in
47 * all copies or substantial portions of the Software.
49 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
50 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
51 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
52 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
53 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
54 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
55 * DEALINGS IN THE SOFTWARE.
59 #include <sys/types.h>
63 #include <sys/queue.h>
64 #include <sys/param.h>
65 #include <sys/select.h>
66 #if defined(__linux__)
68 #elif defined(__OpenBSD__)
70 #elif defined(__FreeBSD__)
91 #include <X11/cursorfont.h>
92 #include <X11/extensions/Xrandr.h>
93 #include <X11/Xft/Xft.h>
94 #include <X11/Xlib-xcb.h>
95 #include <xcb/xcb_atom.h>
96 #include <xcb/xcb_aux.h>
97 #include <xcb/xcb_event.h>
98 #include <xcb/xcb_icccm.h>
99 #include <xcb/xcb_keysyms.h>
100 #include <xcb/xtest.h>
101 #include <xcb/randr.h>
109 #ifdef SPECTRWM_BUILDSTR
110 static const char *buildstr = SPECTRWM_BUILDSTR;
112 static const char *buildstr = SPECTRWM_VERSION;
116 # error XRandR versions less than 1.0 are not supported
121 #define SWM_XRR_HAS_CRTC
125 #ifndef XCB_ICCCM_NUM_WM_HINTS_ELEMENTS
126 #define XCB_ICCCM_SIZE_HINT_P_MIN_SIZE XCB_SIZE_HINT_P_MIN_SIZE
127 #define XCB_ICCCM_SIZE_HINT_P_MAX_SIZE XCB_SIZE_HINT_P_MAX_SIZE
128 #define XCB_ICCCM_SIZE_HINT_P_RESIZE_INC XCB_SIZE_HINT_P_RESIZE_INC
129 #define XCB_ICCCM_WM_HINT_X_URGENCY XCB_WM_HINT_X_URGENCY
130 #define XCB_ICCCM_WM_STATE_ICONIC XCB_WM_STATE_ICONIC
131 #define XCB_ICCCM_WM_STATE_WITHDRAWN XCB_WM_STATE_WITHDRAWN
132 #define XCB_ICCCM_WM_STATE_NORMAL XCB_WM_STATE_NORMAL
133 #define xcb_icccm_get_text_property_reply_t xcb_get_text_property_reply_t
134 #define xcb_icccm_get_text_property_reply_wipe xcb_get_text_property_reply_wipe
135 #define xcb_icccm_get_wm_class xcb_get_wm_class
136 #define xcb_icccm_get_wm_class_reply xcb_get_wm_class_reply
137 #define xcb_icccm_get_wm_class_reply_t xcb_get_wm_class_reply_t
138 #define xcb_icccm_get_wm_class_reply_wipe xcb_get_wm_class_reply_wipe
139 #define xcb_icccm_get_wm_hints xcb_get_wm_hints
140 #define xcb_icccm_get_wm_hints_reply xcb_get_wm_hints_reply
141 #define xcb_icccm_get_wm_name xcb_get_wm_name
142 #define xcb_icccm_get_wm_name_reply xcb_get_wm_name_reply
143 #define xcb_icccm_get_wm_normal_hints xcb_get_wm_normal_hints
144 #define xcb_icccm_get_wm_normal_hints_reply xcb_get_wm_normal_hints_reply
145 #define xcb_icccm_get_wm_protocols xcb_get_wm_protocols
146 #define xcb_icccm_get_wm_protocols_reply xcb_get_wm_protocols_reply
147 #define xcb_icccm_get_wm_protocols_reply_t xcb_get_wm_protocols_reply_t
148 #define xcb_icccm_get_wm_protocols_reply_wipe xcb_get_wm_protocols_reply_wipe
149 #define xcb_icccm_get_wm_transient_for xcb_get_wm_transient_for
150 #define xcb_icccm_get_wm_transient_for_reply xcb_get_wm_transient_for_reply
151 #define xcb_icccm_wm_hints_t xcb_wm_hints_t
154 /*#define SWM_DEBUG*/
156 #define DPRINTF(x...) do { \
158 fprintf(stderr, x); \
160 #define DNPRINTF(n,x...) do { \
161 if (swm_debug & n) { \
162 fprintf(stderr, "%ld ", (long)(time(NULL) - time_started)); \
163 fprintf(stderr, x); \
166 #define SWM_D_MISC 0x0001
167 #define SWM_D_EVENT 0x0002
168 #define SWM_D_WS 0x0004
169 #define SWM_D_FOCUS 0x0008
170 #define SWM_D_MOVE 0x0010
171 #define SWM_D_STACK 0x0020
172 #define SWM_D_MOUSE 0x0040
173 #define SWM_D_PROP 0x0080
174 #define SWM_D_CLASS 0x0100
175 #define SWM_D_KEY 0x0200
176 #define SWM_D_QUIRK 0x0400
177 #define SWM_D_SPAWN 0x0800
178 #define SWM_D_EVENTQ 0x1000
179 #define SWM_D_CONF 0x2000
180 #define SWM_D_BAR 0x4000
181 #define SWM_D_INIT 0x8000
183 u_int32_t swm_debug = 0
202 #define DPRINTF(x...)
203 #define DNPRINTF(n,x...)
206 /* convert 8-bit to 16-bit */
207 #define RGB_8_TO_16(col) ((col) << 8) + (col)
209 #define PIXEL_TO_XRENDERCOLOR(px, xrc) \
210 xrc.red = RGB_8_TO_16((px) >> 16 & 0xff); \
211 xrc.green = RGB_8_TO_16((px) >> 8 & 0xff); \
212 xrc.blue = RGB_8_TO_16((px) & 0xff); \
215 #define LENGTH(x) (int)(sizeof (x) / sizeof (x)[0])
216 #define MODKEY Mod1Mask
217 #define CLEANMASK(mask) ((mask) & ~(numlockmask | LockMask))
218 #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
219 #define MOUSEMASK (BUTTONMASK|PointerMotionMask)
220 #define SWM_PROPLEN (16)
221 #define SWM_FUNCNAME_LEN (32)
222 #define SWM_KEYS_LEN (255)
223 #define SWM_QUIRK_LEN (64)
224 #define X(r) (r)->g.x
225 #define Y(r) (r)->g.y
226 #define WIDTH(r) (r)->g.w
227 #define HEIGHT(r) (r)->g.h
228 #define BORDER(w) ((w)->bordered ? border_width : 0)
229 #define MAX_X(r) ((r)->g.x + (r)->g.w)
230 #define MAX_Y(r) ((r)->g.y + (r)->g.h)
231 #define SH_MIN(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MIN_SIZE
232 #define SH_MIN_W(w) (w)->sh.min_width
233 #define SH_MIN_H(w) (w)->sh.min_height
234 #define SH_MAX(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_MAX_SIZE
235 #define SH_MAX_W(w) (w)->sh.max_width
236 #define SH_MAX_H(w) (w)->sh.max_height
237 #define SH_INC(w) (w)->sh.flags & XCB_ICCCM_SIZE_HINT_P_RESIZE_INC
238 #define SH_INC_W(w) (w)->sh.width_inc
239 #define SH_INC_H(w) (w)->sh.height_inc
240 #define SWM_MAX_FONT_STEPS (3)
241 #define WINID(w) ((w) ? (w)->id : 0)
242 #define YESNO(x) ((x) ? "yes" : "no")
244 #define SWM_FOCUS_DEFAULT (0)
245 #define SWM_FOCUS_SYNERGY (1)
246 #define SWM_FOCUS_FOLLOW (2)
248 #define SWM_CONF_DEFAULT (0)
249 #define SWM_CONF_KEYMAPPING (1)
252 #define SWM_LIB "/usr/local/lib/libswmhack.so"
259 xcb_atom_t a_takefocus;
261 xcb_atom_t a_netwmname;
262 xcb_atom_t a_utf8_string;
264 xcb_atom_t a_swm_iconic;
266 volatile sig_atomic_t running = 1;
267 volatile sig_atomic_t restart_wm = 0;
269 /*int last_focus_event = FocusOut;*/
273 int xrandr_eventbase;
274 unsigned int numlockmask = 0;
277 xcb_connection_t *conn;
278 xcb_key_symbols_t *syms;
281 int cycle_visible = 0;
283 int font_adjusted = 0;
284 unsigned int mod_key = MODKEY;
287 struct swm_region *search_r;
288 int select_list_pipe[2];
289 int select_resp_pipe[2];
291 volatile sig_atomic_t search_resp;
292 int search_resp_action;
294 struct search_window {
295 TAILQ_ENTRY(search_window) entry;
299 xcb_window_t indicator;
301 TAILQ_HEAD(search_winlist, search_window);
302 struct search_winlist search_wl;
307 SWM_SEARCH_UNICONIFY,
308 SWM_SEARCH_NAME_WORKSPACE,
309 SWM_SEARCH_SEARCH_WORKSPACE,
310 SWM_SEARCH_SEARCH_WINDOW
313 #define SWM_STACK_TOP (0)
314 #define SWM_STACK_BOTTOM (1)
315 #define SWM_STACK_ABOVE (2)
316 #define SWM_STACK_BELOW (3)
319 double dialog_ratio = 0.6;
321 #define SWM_BAR_MAX (256)
322 #define SWM_BAR_JUSTIFY_LEFT (0)
323 #define SWM_BAR_JUSTIFY_CENTER (1)
324 #define SWM_BAR_JUSTIFY_RIGHT (2)
325 #define SWM_BAR_OFFSET (4)
326 #define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-*-*-*-*-*-*-*-*," \
327 "-*-profont-*-*-*-*-*-*-*-*-*-*-*-*," \
328 "-*-times-medium-r-*-*-*-*-*-*-*-*-*-*," \
329 "-misc-fixed-medium-r-*-*-*-*-*-*-*-*-*-*," \
330 "-*-*-*-r-*--*-*-*-*-*-*-*-*"
332 #ifdef X_HAVE_UTF8_STRING
333 #define DRAWSTRING(x...) Xutf8DrawString(x)
335 #define DRAWSTRING(x...) XmbDrawString(x)
338 char *bar_argv[] = { NULL, NULL };
340 unsigned char bar_ext[SWM_BAR_MAX];
341 char bar_vertext[SWM_BAR_MAX];
343 sig_atomic_t bar_alarm = 0;
346 int bar_border_width = 1;
347 int bar_at_bottom = 0;
349 int bar_extra_running = 0;
352 int bar_justify = SWM_BAR_JUSTIFY_LEFT;
353 char *bar_format = NULL;
354 int stack_enabled = 1;
355 int clock_enabled = 1;
356 int urgent_enabled = 0;
357 char *clock_format = NULL;
358 int title_name_enabled = 0;
359 int title_class_enabled = 0;
360 int window_name_enabled = 0;
361 int focus_mode = SWM_FOCUS_DEFAULT;
362 int focus_close = SWM_STACK_BELOW;
363 int focus_close_wrap = 1;
364 int focus_default = SWM_STACK_TOP;
365 int spawn_position = SWM_STACK_TOP;
366 int disable_border = 0;
367 int border_width = 1;
368 int verbose_layout = 0;
372 XFontSetExtents *bar_fs_extents;
374 int bar_font_legacy = 0;
376 XftColor bar_font_color;
379 /* layout manager data */
380 struct swm_geometry {
393 struct swm_geometry g;
396 /* virtual "screens" */
398 TAILQ_ENTRY(swm_region) entry;
399 struct swm_geometry g;
400 struct workspace *ws; /* current workspace on this region */
401 struct workspace *ws_prior; /* prior workspace on this region */
402 struct swm_screen *s; /* screen idx */
405 TAILQ_HEAD(swm_region_list, swm_region);
408 TAILQ_ENTRY(ws_win) entry;
410 xcb_window_t transient;
411 struct ws_win *child_trans; /* transient child window */
412 struct swm_geometry g; /* current geometry */
413 struct swm_geometry g_float; /* region coordinates */
414 int g_floatvalid; /* g_float geometry validity */
415 int floatmaxed; /* whether maxed by max_stack */
420 unsigned int ewmh_flags;
421 int font_size_boundary[SWM_MAX_FONT_STEPS];
427 unsigned long quirks;
428 struct workspace *ws; /* always valid */
429 struct swm_screen *s; /* always valid, never changes */
430 xcb_get_geometry_reply_t *wa;
432 xcb_icccm_get_wm_class_reply_t ch;
433 xcb_icccm_wm_hints_t hints;
435 TAILQ_HEAD(ws_win_list, ws_win);
439 TAILQ_ENTRY(pid_e) entry;
443 TAILQ_HEAD(pid_list, pid_e);
444 struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
446 /* layout handlers */
448 void vertical_config(struct workspace *, int);
449 void vertical_stack(struct workspace *, struct swm_geometry *);
450 void horizontal_config(struct workspace *, int);
451 void horizontal_stack(struct workspace *, struct swm_geometry *);
452 void max_stack(struct workspace *, struct swm_geometry *);
453 void plain_stacker(struct workspace *);
454 void fancy_stacker(struct workspace *);
457 void (*l_stack)(struct workspace *, struct swm_geometry *);
458 void (*l_config)(struct workspace *, int);
460 #define SWM_L_FOCUSPREV (1<<0)
461 #define SWM_L_MAPONFOCUS (1<<1)
462 void (*l_string)(struct workspace *);
464 /* stack, configure */
465 { vertical_stack, vertical_config, 0, plain_stacker },
466 { horizontal_stack, horizontal_config, 0, plain_stacker },
468 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
469 { NULL, NULL, 0, NULL },
472 /* position of max_stack mode in the layouts array, index into layouts! */
473 #define SWM_V_STACK (0)
474 #define SWM_H_STACK (1)
475 #define SWM_MAX_STACK (2)
477 #define SWM_H_SLICE (32)
478 #define SWM_V_SLICE (32)
480 /* define work spaces */
482 int idx; /* workspace index */
483 char *name; /* workspace name */
484 int always_raise; /* raise windows on focus */
485 struct layout *cur_layout; /* current layout handlers */
486 struct ws_win *focus; /* may be NULL */
487 struct ws_win *focus_prev; /* may be NULL */
488 struct swm_region *r; /* may be NULL */
489 struct swm_region *old_r; /* may be NULL */
490 struct ws_win_list winlist; /* list of windows in ws */
491 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
492 char stacker[10]; /* display stacker and layout */
496 int horizontal_msize;
498 int horizontal_stacks;
509 SWM_S_COLOR_BAR_BORDER,
510 SWM_S_COLOR_BAR_FONT,
516 /* physical screen mapping */
517 #define SWM_WS_MAX (22) /* hard limit */
518 int workspace_limit = 10; /* soft limit */
521 int idx; /* screen index */
522 struct swm_region_list rl; /* list of regions on this screen */
523 struct swm_region_list orl; /* list of old regions */
525 struct workspace ws[SWM_WS_MAX];
531 } c[SWM_S_COLOR_MAX];
533 xcb_gcontext_t bar_gc;
536 struct swm_screen *screens;
538 /* args to functions */
541 #define SWM_ARG_ID_FOCUSNEXT (0)
542 #define SWM_ARG_ID_FOCUSPREV (1)
543 #define SWM_ARG_ID_FOCUSMAIN (2)
544 #define SWM_ARG_ID_FOCUSCUR (4)
545 #define SWM_ARG_ID_SWAPNEXT (10)
546 #define SWM_ARG_ID_SWAPPREV (11)
547 #define SWM_ARG_ID_SWAPMAIN (12)
548 #define SWM_ARG_ID_MOVELAST (13)
549 #define SWM_ARG_ID_MASTERSHRINK (20)
550 #define SWM_ARG_ID_MASTERGROW (21)
551 #define SWM_ARG_ID_MASTERADD (22)
552 #define SWM_ARG_ID_MASTERDEL (23)
553 #define SWM_ARG_ID_FLIPLAYOUT (24)
554 #define SWM_ARG_ID_STACKRESET (30)
555 #define SWM_ARG_ID_STACKINIT (31)
556 #define SWM_ARG_ID_CYCLEWS_UP (40)
557 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
558 #define SWM_ARG_ID_CYCLESC_UP (42)
559 #define SWM_ARG_ID_CYCLESC_DOWN (43)
560 #define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
561 #define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
562 #define SWM_ARG_ID_STACKINC (50)
563 #define SWM_ARG_ID_STACKDEC (51)
564 #define SWM_ARG_ID_SS_ALL (60)
565 #define SWM_ARG_ID_SS_WINDOW (61)
566 #define SWM_ARG_ID_DONTCENTER (70)
567 #define SWM_ARG_ID_CENTER (71)
568 #define SWM_ARG_ID_KILLWINDOW (80)
569 #define SWM_ARG_ID_DELETEWINDOW (81)
570 #define SWM_ARG_ID_WIDTHGROW (90)
571 #define SWM_ARG_ID_WIDTHSHRINK (91)
572 #define SWM_ARG_ID_HEIGHTGROW (92)
573 #define SWM_ARG_ID_HEIGHTSHRINK (93)
574 #define SWM_ARG_ID_MOVEUP (100)
575 #define SWM_ARG_ID_MOVEDOWN (101)
576 #define SWM_ARG_ID_MOVELEFT (102)
577 #define SWM_ARG_ID_MOVERIGHT (103)
583 TAILQ_ENTRY(quirk) entry;
587 #define SWM_Q_FLOAT (1<<0) /* float this window */
588 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
589 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
590 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
591 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
592 #define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
594 TAILQ_HEAD(quirk_list, quirk);
595 struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
598 * Supported EWMH hints should be added to
599 * both the enum and the ewmh array
604 _NET_MOVERESIZE_WINDOW,
605 _NET_WM_ACTION_CLOSE,
606 _NET_WM_ACTION_FULLSCREEN,
608 _NET_WM_ACTION_RESIZE,
609 _NET_WM_ALLOWED_ACTIONS,
612 _NET_WM_STATE_FULLSCREEN,
613 _NET_WM_STATE_HIDDEN,
614 _NET_WM_STATE_MAXIMIZED_HORZ,
615 _NET_WM_STATE_MAXIMIZED_VERT,
616 _NET_WM_STATE_SKIP_PAGER,
617 _NET_WM_STATE_SKIP_TASKBAR,
619 _NET_WM_WINDOW_TYPE_DIALOG,
620 _NET_WM_WINDOW_TYPE_DOCK,
621 _NET_WM_WINDOW_TYPE_NORMAL,
622 _NET_WM_WINDOW_TYPE_SPLASH,
623 _NET_WM_WINDOW_TYPE_TOOLBAR,
624 _NET_WM_WINDOW_TYPE_UTILITY,
625 _SWM_WM_STATE_MANUAL,
632 } ewmh[SWM_EWMH_HINT_MAX] = {
633 /* must be in same order as in the enum */
634 {"_NET_ACTIVE_WINDOW", XCB_ATOM_NONE},
635 {"_NET_CLOSE_WINDOW", XCB_ATOM_NONE},
636 {"_NET_MOVERESIZE_WINDOW", XCB_ATOM_NONE},
637 {"_NET_WM_ACTION_CLOSE", XCB_ATOM_NONE},
638 {"_NET_WM_ACTION_FULLSCREEN", XCB_ATOM_NONE},
639 {"_NET_WM_ACTION_MOVE", XCB_ATOM_NONE},
640 {"_NET_WM_ACTION_RESIZE", XCB_ATOM_NONE},
641 {"_NET_WM_ALLOWED_ACTIONS", XCB_ATOM_NONE},
642 {"_NET_WM_STATE", XCB_ATOM_NONE},
643 {"_NET_WM_STATE_ABOVE", XCB_ATOM_NONE},
644 {"_NET_WM_STATE_FULLSCREEN", XCB_ATOM_NONE},
645 {"_NET_WM_STATE_HIDDEN", XCB_ATOM_NONE},
646 {"_NET_WM_STATE_MAXIMIZED_HORZ", XCB_ATOM_NONE},
647 {"_NET_WM_STATE_MAXIMIZED_VERT", XCB_ATOM_NONE},
648 {"_NET_WM_STATE_SKIP_PAGER", XCB_ATOM_NONE},
649 {"_NET_WM_STATE_SKIP_TASKBAR", XCB_ATOM_NONE},
650 {"_NET_WM_WINDOW_TYPE", XCB_ATOM_NONE},
651 {"_NET_WM_WINDOW_TYPE_DIALOG", XCB_ATOM_NONE},
652 {"_NET_WM_WINDOW_TYPE_DOCK", XCB_ATOM_NONE},
653 {"_NET_WM_WINDOW_TYPE_NORMAL", XCB_ATOM_NONE},
654 {"_NET_WM_WINDOW_TYPE_SPLASH", XCB_ATOM_NONE},
655 {"_NET_WM_WINDOW_TYPE_TOOLBAR", XCB_ATOM_NONE},
656 {"_NET_WM_WINDOW_TYPE_UTILITY", XCB_ATOM_NONE},
657 {"_SWM_WM_STATE_MANUAL", XCB_ATOM_NONE},
660 /* function prototypes */
661 void buttonpress(xcb_button_press_event_t *);
662 void check_conn(void);
663 void clientmessage(xcb_client_message_event_t *);
664 int conf_load(char *, int);
665 void configurenotify(xcb_configure_notify_event_t *);
666 void configurerequest(xcb_configure_request_event_t *);
667 void constrain_window(struct ws_win *, struct swm_region *, int);
668 void destroynotify(xcb_destroy_notify_event_t *);
670 void enternotify(xcb_enter_notify_event_t *);
671 void event_error(xcb_generic_error_t *);
672 void event_handle(xcb_generic_event_t *);
673 char *expand_tilde(char *);
674 void expose(xcb_expose_event_t *);
675 struct ws_win *find_window(xcb_window_t);
676 int floating_toggle_win(struct ws_win *);
677 void focus(struct swm_region *, union arg *);
678 void focus_magic(struct ws_win *);
680 void focusin(xcb_focus_in_event_t *);
682 xcb_atom_t get_atom_from_string(const char *);
684 char *get_atom_name(xcb_atom_t);
685 char *get_notify_detail_label(uint8_t);
686 char *get_notify_mode_label(uint8_t);
688 xcb_screen_t *get_screen(int);
689 char *get_win_name(xcb_window_t);
690 uint32_t getstate(xcb_window_t);
691 void grabbuttons(struct ws_win *, int);
692 void keypress(xcb_key_press_event_t *);
694 void leavenotify(xcb_leave_notify_event_t *);
696 void map_window_raised(xcb_window_t);
697 void mapnotify(xcb_map_notify_event_t *);
698 void mappingnotify(xcb_mapping_notify_event_t *);
699 void maprequest(xcb_map_request_event_t *);
700 void new_region(struct swm_screen *, int, int, int, int);
701 int parse_rgb(const char *, uint16_t *, uint16_t *, uint16_t *);
702 void propertynotify(xcb_property_notify_event_t *);
703 void spawn_select(struct swm_region *, union arg *, char *, int *);
704 void screenchange(xcb_randr_screen_change_notify_event_t *);
705 void store_float_geom(struct ws_win *, struct swm_region *);
706 void unmanage_window(struct ws_win *);
707 void unmapnotify(xcb_unmap_notify_event_t *);
708 void update_window(struct ws_win *);
709 /*void visibilitynotify(xcb_visibility_notify_event_t *);*/
712 expand_tilde(char *s)
721 errx(1, "expand_tilde: NULL string.");
730 if ((max = sysconf(_SC_LOGIN_NAME_MAX)) == -1)
731 errx(1, "expand_tilde: sysconf");
733 if ((user = calloc(1, max + 1)) == NULL)
734 errx(1, "expand_tilde: calloc");
736 for (i = 0; s[i] != '/' && s[i] != '\0'; ++i)
741 ppwd = strlen(user) == 0 ? getpwuid(getuid()) : getpwnam(user);
745 if (asprintf(&result, "%s%s", ppwd->pw_dir, s) == -1)
749 errx(1, "expand_tilde: failed to allocate memory.");
755 parse_rgb(const char *rgb, uint16_t *rr, uint16_t *gg, uint16_t *bb)
757 unsigned int tmpr, tmpg, tmpb;
759 if (sscanf(rgb, "rgb:%x/%x/%x", &tmpr, &tmpg, &tmpb) != 3)
762 *rr = RGB_8_TO_16(tmpr);
763 *gg = RGB_8_TO_16(tmpg);
764 *bb = RGB_8_TO_16(tmpb);
770 get_screen(int screen)
772 const xcb_setup_t *r;
773 xcb_screen_iterator_t iter;
775 if ((r = xcb_get_setup(conn)) == NULL) {
776 DNPRINTF(SWM_D_MISC, "get_screen: xcb_get_setup\n");
780 iter = xcb_setup_roots_iterator(r);
781 for (; iter.rem; --screen, xcb_screen_next(&iter))
791 xcb_get_input_focus_cookie_t c;
792 xcb_get_input_focus_reply_t *r;
795 c = xcb_get_input_focus(conn);
797 r = xcb_get_input_focus_reply(conn, c, NULL);
803 map_window_raised(xcb_window_t win)
805 uint32_t val = XCB_STACK_MODE_ABOVE;
807 xcb_configure_window(conn, win,
808 XCB_CONFIG_WINDOW_STACK_MODE, &val);
810 xcb_map_window(conn, win);
814 get_atom_from_string(const char *str)
816 xcb_intern_atom_cookie_t c;
817 xcb_intern_atom_reply_t *r;
820 c = xcb_intern_atom(conn, 0, strlen(str), str);
821 r = xcb_intern_atom_reply(conn, c, NULL);
829 return (XCB_ATOM_NONE);
833 update_iconic(struct ws_win *win, int newv)
840 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
841 a_swm_iconic, XCB_ATOM_INTEGER, 32, 1, &v);
843 xcb_delete_property(conn, win->id, a_swm_iconic);
847 get_iconic(struct ws_win *win)
850 xcb_get_property_reply_t *pr = NULL;
853 pr = xcb_get_property_reply(conn,
854 xcb_get_property(conn, 0, win->id, a_swm_iconic,
855 XCB_ATOM_INTEGER, 0, 1), NULL);
858 if (pr->type != XCB_ATOM_INTEGER || pr->format != 32)
860 v = *((int32_t *)xcb_get_property_value(pr));
871 int i, j, num_screens;
873 sup_list = get_atom_from_string("_NET_SUPPORTED");
875 for (i = 0; i < LENGTH(ewmh); i++)
876 ewmh[i].atom = get_atom_from_string(ewmh[i].name);
878 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
879 for (i = 0; i < num_screens; i++) {
880 /* Support check window will be created by workaround(). */
882 /* Report supported atoms */
883 xcb_delete_property(conn, screens[i].root, sup_list);
884 for (j = 0; j < LENGTH(ewmh); j++)
885 xcb_change_property(conn, XCB_PROP_MODE_APPEND,
886 screens[i].root, sup_list, XCB_ATOM_ATOM, 32, 1,
895 xcb_atom_t sup_check, sup_list;
897 xcb_get_property_cookie_t pc;
898 xcb_get_property_reply_t *pr;
900 sup_check = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
901 sup_list = get_atom_from_string("_NET_SUPPORTED");
902 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
904 for (i = 0; i < num_screens; i++) {
905 /* Get the support check window and destroy it */
906 pc = xcb_get_property(conn, 0, screens[i].root, sup_check,
907 XCB_ATOM_WINDOW, 0, 1);
908 pr = xcb_get_property_reply(conn, pc, NULL);
911 if (pr->format == sup_check) {
912 id = *((xcb_window_t *)xcb_get_property_value(pr));
914 xcb_destroy_window(conn, id);
915 xcb_delete_property(conn, screens[i].root, sup_check);
916 xcb_delete_property(conn, screens[i].root, sup_list);
923 ewmh_autoquirk(struct ws_win *win)
927 xcb_get_property_cookie_t c;
928 xcb_get_property_reply_t *r;
930 c = xcb_get_property(conn, 0, win->id,
931 ewmh[_NET_WM_WINDOW_TYPE].atom, XCB_ATOM_ATOM, 0, UINT32_MAX);
932 r = xcb_get_property_reply(conn, c, NULL);
936 n = xcb_get_property_value_length(r);
937 type = xcb_get_property_value(r);
939 for (i = 0; i < n; i++) {
940 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
942 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
943 type[i] == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
944 type[i] == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
946 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
949 if (type[i] == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
950 type[i] == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
952 win->quirks = SWM_Q_FLOAT;
959 #define SWM_EWMH_ACTION_COUNT_MAX (6)
960 #define EWMH_F_FULLSCREEN (1<<0)
961 #define EWMH_F_ABOVE (1<<1)
962 #define EWMH_F_HIDDEN (1<<2)
963 #define EWMH_F_SKIP_PAGER (1<<3)
964 #define EWMH_F_SKIP_TASKBAR (1<<4)
965 #define SWM_F_MANUAL (1<<5)
968 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
976 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%x, "
977 "fullscreen %s\n", win->id, YESNO(fs));
980 if (!win->g_floatvalid)
981 store_float_geom(win, win->ws->r);
983 win->g = win->ws->r->g;
986 if (win->g_floatvalid) {
987 /* refloat at last floating relative position */
988 win->g = win->g_float;
989 X(win) += X(win->ws->r);
990 Y(win) += Y(win->ws->r);
998 ewmh_update_actions(struct ws_win *win)
1000 xcb_atom_t actions[SWM_EWMH_ACTION_COUNT_MAX];
1006 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
1008 if (win->floating) {
1009 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
1010 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
1013 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
1014 ewmh[_NET_WM_ALLOWED_ACTIONS].atom, XCB_ATOM_ATOM, 32, 1, actions);
1017 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
1018 #define _NET_WM_STATE_ADD 1 /* add/set property */
1019 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
1022 ewmh_update_win_state(struct ws_win *win, xcb_atom_t state, long action)
1024 unsigned int mask = 0;
1025 unsigned int changed = 0;
1026 unsigned int orig_flags;
1031 DNPRINTF(SWM_D_PROP, "ewmh_update_win_state: window: 0x%x, state: %ld, "
1032 "action: %ld\n", win->id, (unsigned long)state, action);
1034 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
1035 mask = EWMH_F_FULLSCREEN;
1036 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
1037 mask = EWMH_F_ABOVE;
1038 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
1039 mask = SWM_F_MANUAL;
1040 if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
1041 mask = EWMH_F_SKIP_PAGER;
1042 if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
1043 mask = EWMH_F_SKIP_TASKBAR;
1046 orig_flags = win->ewmh_flags;
1049 case _NET_WM_STATE_REMOVE:
1050 win->ewmh_flags &= ~mask;
1052 case _NET_WM_STATE_ADD:
1053 win->ewmh_flags |= mask;
1055 case _NET_WM_STATE_TOGGLE:
1056 win->ewmh_flags ^= mask;
1060 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
1062 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
1064 if (!floating_toggle_win(win))
1065 win->ewmh_flags = orig_flags; /* revert */
1066 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
1068 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
1069 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
1071 if (!ewmh_set_win_fullscreen(win,
1072 win->ewmh_flags & EWMH_F_FULLSCREEN))
1073 win->ewmh_flags = orig_flags; /* revert */
1075 xcb_delete_property(conn, win->id, ewmh[_NET_WM_STATE].atom);
1077 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
1078 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1079 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1080 &ewmh[_NET_WM_STATE_FULLSCREEN].atom);
1081 if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
1082 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1083 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1084 &ewmh[_NET_WM_STATE_SKIP_PAGER].atom);
1085 if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
1086 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1087 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1088 &ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom);
1089 if (win->ewmh_flags & EWMH_F_ABOVE)
1090 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1091 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1092 &ewmh[_NET_WM_STATE_ABOVE].atom);
1093 if (win->ewmh_flags & SWM_F_MANUAL)
1094 xcb_change_property(conn, XCB_PROP_MODE_APPEND, win->id,
1095 ewmh[_NET_WM_STATE].atom, XCB_ATOM_ATOM, 32, 1,
1096 &ewmh[_SWM_WM_STATE_MANUAL].atom);
1100 ewmh_get_win_state(struct ws_win *win)
1103 xcb_get_property_cookie_t c;
1104 xcb_get_property_reply_t *r;
1110 win->ewmh_flags = 0;
1112 win->ewmh_flags |= EWMH_F_ABOVE;
1114 win->ewmh_flags |= SWM_F_MANUAL;
1116 c = xcb_get_property(conn, 0, win->id, ewmh[_NET_WM_STATE].atom,
1117 XCB_ATOM_ATOM, 0, UINT32_MAX);
1118 r = xcb_get_property_reply(conn, c, NULL);
1122 states = xcb_get_property_value(r);
1123 n = xcb_get_property_value_length(r);
1125 for (i = 0; i < n; i++)
1126 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
1134 dumpwins(struct swm_region *r, union arg *args)
1138 xcb_get_window_attributes_cookie_t c;
1139 xcb_get_window_attributes_reply_t *wa;
1141 /* suppress unused warning since var is needed */
1144 if (r->ws == NULL) {
1145 warnx("dumpwins: invalid workspace");
1149 warnx("=== managed window list ws %02d ===", r->ws->idx);
1150 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
1151 state = getstate(win->id);
1152 c = xcb_get_window_attributes(conn, win->id);
1153 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1155 warnx("window: 0x%x, map_state: %d, state: %u, "
1156 "transient: 0x%x", win->id, wa->map_state,
1157 state, win->transient);
1160 warnx("window: 0x%x, failed xcb_get_window_attributes",
1164 warnx("===== unmanaged window list =====");
1165 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
1166 state = getstate(win->id);
1167 c = xcb_get_window_attributes(conn, win->id);
1168 wa = xcb_get_window_attributes_reply(conn, c, NULL);
1170 warnx("window: 0x%x, map_state: %d, state: %u, "
1171 "transient: 0x%x", win->id, wa->map_state,
1172 state, win->transient);
1175 warnx("window: 0x%x, failed xcb_get_window_attributes",
1179 warnx("=================================");
1183 dumpwins(struct swm_region *r, union arg *s)
1188 #endif /* SWM_DEBUG */
1193 int saved_errno, status;
1196 saved_errno = errno;
1200 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1205 if (errno != ECHILD)
1206 warn("sighdlr: waitpid");
1207 #endif /* SWM_DEBUG */
1210 if (pid == searchpid)
1214 if (WIFEXITED(status)) {
1215 if (WEXITSTATUS(status) != 0)
1216 warnx("sighdlr: child exit status: %d",
1217 WEXITSTATUS(status));
1219 warnx("sighdlr: child is terminated "
1221 #endif /* SWM_DEBUG */
1235 errno = saved_errno;
1241 struct pid_e *p = NULL;
1243 DNPRINTF(SWM_D_MISC, "find_pid: %d\n", pid);
1248 TAILQ_FOREACH(p, &pidlist, entry) {
1257 name_to_pixel(const char *colorname)
1259 uint32_t result = 0;
1260 char cname[32] = "#";
1261 xcb_screen_t *screen;
1262 xcb_colormap_t cmap;
1263 xcb_alloc_color_reply_t *cr;
1264 xcb_alloc_named_color_reply_t *nr;
1265 uint16_t rr, gg, bb;
1267 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
1268 cmap = screen->default_colormap;
1270 /* color is in format rgb://rr/gg/bb */
1271 if (strncmp(colorname, "rgb:", 4) == 0) {
1272 if (parse_rgb(colorname, &rr, &gg, &bb) == -1)
1273 warnx("could not parse rgb %s", colorname);
1275 cr = xcb_alloc_color_reply(conn,
1276 xcb_alloc_color(conn, cmap, rr, gg, bb),
1282 warnx("color '%s' not found", colorname);
1285 nr = xcb_alloc_named_color_reply(conn,
1286 xcb_alloc_named_color(conn, cmap, strlen(colorname),
1289 strlcat(cname, colorname + 2, sizeof cname - 1);
1290 nr = xcb_alloc_named_color_reply(conn,
1291 xcb_alloc_named_color(conn, cmap, strlen(cname),
1298 warnx("color '%s' not found", colorname);
1305 setscreencolor(char *val, int i, int c)
1309 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1310 if (i > 0 && i <= num_screens) {
1311 screens[i - 1].c[c].pixel = name_to_pixel(val);
1312 free(screens[i - 1].c[c].name);
1313 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1315 } else if (i == -1) {
1316 for (i = 0; i < num_screens; i++) {
1317 screens[i].c[c].pixel = name_to_pixel(val);
1318 free(screens[i].c[c].name);
1319 if ((screens[i].c[c].name = strdup(val)) == NULL)
1323 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1328 fancy_stacker(struct workspace *ws)
1330 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1331 if (ws->cur_layout->l_stack == vertical_stack)
1332 snprintf(ws->stacker, sizeof ws->stacker,
1333 ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
1334 ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
1335 if (ws->cur_layout->l_stack == horizontal_stack)
1336 snprintf(ws->stacker, sizeof ws->stacker,
1337 ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
1338 ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
1342 plain_stacker(struct workspace *ws)
1344 strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
1345 if (ws->cur_layout->l_stack == vertical_stack)
1346 strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
1347 sizeof ws->stacker);
1348 if (ws->cur_layout->l_stack == horizontal_stack)
1349 strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
1350 sizeof ws->stacker);
1354 custom_region(char *val)
1356 unsigned int x, y, w, h;
1357 int sidx, num_screens;
1358 xcb_screen_t *screen;
1360 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1361 if (sscanf(val, "screen[%d]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1362 errx(1, "invalid custom region, "
1363 "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
1364 if (sidx < 1 || sidx > num_screens)
1365 errx(1, "invalid screen index: %d out of bounds (maximum %d)",
1369 if ((screen = get_screen(sidx)) == NULL)
1370 errx(1, "ERROR: can't get screen %d.", sidx);
1373 errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
1375 if (x > screen->width_in_pixels ||
1376 y > screen->height_in_pixels ||
1377 w + x > screen->width_in_pixels ||
1378 h + y > screen->height_in_pixels) {
1379 warnx("ignoring region %ux%u+%u+%u - not within screen "
1380 "boundaries (%ux%u)", w, h, x, y,
1381 screen->width_in_pixels, screen->height_in_pixels);
1385 new_region(&screens[sidx], x, y, w, h);
1389 socket_setnonblock(int fd)
1393 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1394 err(1, "fcntl F_GETFL");
1395 flags |= O_NONBLOCK;
1396 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1397 err(1, "fcntl F_SETFL");
1401 bar_print_legacy(struct swm_region *r, const char *s)
1403 xcb_rectangle_t rect;
1408 XRectangle ibox, lbox;
1412 XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
1414 switch (bar_justify) {
1415 case SWM_BAR_JUSTIFY_LEFT:
1418 case SWM_BAR_JUSTIFY_CENTER:
1419 x = (WIDTH(r) - lbox.width) / 2;
1421 case SWM_BAR_JUSTIFY_RIGHT:
1422 x = WIDTH(r) - lbox.width - SWM_BAR_OFFSET;
1426 if (x < SWM_BAR_OFFSET)
1431 rect.width = WIDTH(r->bar);
1432 rect.height = HEIGHT(r->bar);
1434 /* clear back buffer */
1435 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1436 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1437 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc,
1438 sizeof(rect), &rect);
1440 /* draw back buffer */
1441 gcvd.graphics_exposures = 0;
1442 draw = XCreateGC(display, r->bar->buffer, GCGraphicsExposures, &gcvd);
1443 XSetForeground(display, draw, r->s->c[SWM_S_COLOR_BAR_FONT].pixel);
1444 DRAWSTRING(display, r->bar->buffer, bar_fs, draw,
1445 x, (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
1447 XFreeGC(display, draw);
1450 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1451 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1455 bar_print(struct swm_region *r, const char *s)
1458 xcb_rectangle_t rect;
1466 XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len, &info);
1468 switch (bar_justify) {
1469 case SWM_BAR_JUSTIFY_LEFT:
1472 case SWM_BAR_JUSTIFY_CENTER:
1473 x = (WIDTH(r) - info.width) / 2;
1475 case SWM_BAR_JUSTIFY_RIGHT:
1476 x = WIDTH(r) - info.width - SWM_BAR_OFFSET;
1480 if (x < SWM_BAR_OFFSET)
1485 rect.width = WIDTH(r->bar);
1486 rect.height = HEIGHT(r->bar);
1488 /* clear back buffer */
1489 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1490 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1491 xcb_poly_fill_rectangle(conn, r->bar->buffer, r->s->bar_gc,
1492 sizeof(rect), &rect);
1494 /* draw back buffer */
1496 gcv[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
1497 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_BACKGROUND, gcv);
1498 gcv[0] = r->s->c[SWM_S_COLOR_BAR_FONT].pixel;
1499 xcb_change_gc(conn, r->s->bar_gc, XCB_GC_FOREGROUND, gcv);
1501 draw = XftDrawCreate(display, r->bar->buffer,
1502 DefaultVisual(display, r->s->idx),
1503 DefaultColormap(display, r->s->idx));
1505 XftDrawStringUtf8(draw, &bar_font_color, bar_font, x,
1506 (HEIGHT(r->bar) + bar_font->height) / 2 - bar_font->descent,
1509 XftDrawDestroy(draw);
1512 xcb_copy_area(conn, r->bar->buffer, r->bar->id, r->s->bar_gc, 0, 0,
1513 0, 0, WIDTH(r->bar), HEIGHT(r->bar));
1517 bar_extra_stop(void)
1521 bzero(bar_pipe, sizeof bar_pipe);
1524 kill(bar_pid, SIGTERM);
1527 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1532 bar_class_name(char *s, size_t sz, struct swm_region *r)
1534 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1536 if (r->ws->focus->ch.class_name != NULL)
1537 strlcat(s, r->ws->focus->ch.class_name, sz);
1541 bar_title_name(char *s, size_t sz, struct swm_region *r)
1543 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1545 if (r->ws->focus->ch.instance_name != NULL)
1546 strlcat(s, r->ws->focus->ch.instance_name, sz);
1550 bar_class_title_name(char *s, size_t sz, struct swm_region *r)
1552 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1555 bar_class_name(s, sz, r);
1556 strlcat(s, ":", sz);
1557 bar_title_name(s, sz, r);
1561 bar_window_float(char *s, size_t sz, struct swm_region *r)
1563 if (r == NULL || r ->ws == NULL || r->ws->focus == NULL)
1565 if (r->ws->focus->floating)
1566 strlcat(s, "(f)", sz);
1570 bar_window_name(char *s, size_t sz, struct swm_region *r)
1574 if (r == NULL || r->ws == NULL || r->ws->focus == NULL)
1576 if ((title = get_win_name(r->ws->focus->id)) == NULL)
1579 strlcat(s, title, sz);
1583 int urgent[SWM_WS_MAX];
1585 bar_urgent(char *s, size_t sz)
1588 int i, j, num_screens;
1590 xcb_get_property_cookie_t c;
1591 xcb_icccm_wm_hints_t hints;
1593 for (i = 0; i < workspace_limit; i++)
1596 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1597 for (i = 0; i < num_screens; i++)
1598 for (j = 0; j < workspace_limit; j++)
1599 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
1600 c = xcb_icccm_get_wm_hints(conn, win->id);
1601 if (xcb_icccm_get_wm_hints_reply(conn, c,
1604 if (hints.flags & XCB_ICCCM_WM_HINT_X_URGENCY)
1608 for (i = 0; i < workspace_limit; i++) {
1610 snprintf(b, sizeof b, "%d ", i + 1);
1612 snprintf(b, sizeof b, "- ");
1618 bar_workspace_name(char *s, size_t sz, struct swm_region *r)
1620 if (r == NULL || r->ws == NULL)
1622 if (r->ws->name != NULL)
1623 strlcat(s, r->ws->name, sz);
1626 /* build the default bar format according to the defined enabled options */
1628 bar_fmt(const char *fmtexp, char *fmtnew, struct swm_region *r, size_t sz)
1630 /* if format provided, just copy the buffers */
1631 if (bar_format != NULL) {
1632 strlcpy(fmtnew, fmtexp, sz);
1636 /* reset the output buffer */
1639 strlcat(fmtnew, "+N:+I ", sz);
1641 strlcat(fmtnew, "+S", sz);
1642 strlcat(fmtnew, " ", sz);
1644 /* only show the workspace name if there's actually one */
1645 if (r != NULL && r->ws != NULL && r->ws->name != NULL)
1646 strlcat(fmtnew, "<+D>", sz);
1647 strlcat(fmtnew, "+3<", sz);
1649 if (clock_enabled) {
1650 strlcat(fmtnew, fmtexp, sz);
1651 strlcat(fmtnew, "+4<", sz);
1654 /* bar_urgent already adds the space before the last asterisk */
1656 strlcat(fmtnew, "* +U*+4<", sz);
1658 if (title_class_enabled) {
1659 strlcat(fmtnew, "+C", sz);
1660 if (title_name_enabled == 0)
1661 strlcat(fmtnew, "+4<", sz);
1664 /* checks needed by the colon and floating strlcat(3) calls below */
1665 if (r != NULL && r->ws != NULL && r->ws->focus != NULL) {
1666 if (title_name_enabled) {
1667 if (title_class_enabled)
1668 strlcat(fmtnew, ":", sz);
1669 strlcat(fmtnew, "+T+4<", sz);
1671 if (window_name_enabled) {
1672 if (r->ws->focus->floating)
1673 strlcat(fmtnew, "+F ", sz);
1674 strlcat(fmtnew, "+64W ", sz);
1678 /* finally add the action script output and the version */
1679 strlcat(fmtnew, "+4<+A+4<+V", sz);
1683 bar_replace_pad(char *tmp, int *limit, size_t sz)
1685 /* special case; no limit given, pad one space, instead */
1686 if (*limit == (int)sz - 1)
1688 snprintf(tmp, sz, "%*s", *limit, " ");
1691 /* replaces the bar format character sequences (like in tmux(1)) */
1693 bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
1697 char tmp[SWM_BAR_MAX];
1701 /* reset strlcat(3) buffer */
1704 /* get number, if any */
1707 if (sscanf(fmt, "%d%n", &limit, &size) != 1)
1708 limit = sizeof tmp - 1;
1709 if (limit <= 0 || limit >= (int)sizeof tmp)
1710 limit = sizeof tmp - 1;
1712 /* there is nothing to replace (ie EOL) */
1719 bar_replace_pad(tmp, &limit, sizeof tmp);
1722 snprintf(tmp, sizeof tmp, "%s", bar_ext);
1725 bar_class_name(tmp, sizeof tmp, r);
1728 bar_workspace_name(tmp, sizeof tmp, r);
1731 bar_window_float(tmp, sizeof tmp, r);
1734 snprintf(tmp, sizeof tmp, "%d", r->ws->idx + 1);
1737 snprintf(tmp, sizeof tmp, "%d", r->s->idx + 1);
1740 bar_class_title_name(tmp, sizeof tmp, r);
1743 snprintf(tmp, sizeof tmp, "%s", r->ws->stacker);
1746 bar_title_name(tmp, sizeof tmp, r);
1749 bar_urgent(tmp, sizeof tmp);
1752 snprintf(tmp, sizeof tmp, "%s", bar_vertext);
1755 bar_window_name(tmp, sizeof tmp, r);
1758 /* unknown character sequence; copy as-is */
1759 snprintf(tmp, sizeof tmp, "+%c", *fmt);
1765 if ((int)len < limit)
1767 while (limit-- > 0) {
1768 if (*offrep >= sz - 1)
1770 fmtrep[(*offrep)++] = *ptr++;
1778 bar_replace(char *fmt, char *fmtrep, struct swm_region *r, size_t sz)
1783 while (*fmt != '\0') {
1785 /* skip ordinary characters */
1788 fmtrep[off++] = *fmt++;
1792 /* character sequence found; replace it */
1793 fmt = bar_replace_seq(fmt, fmtrep, r, &off, sz);
1802 bar_fmt_expand(char *fmtexp, size_t sz)
1809 /* start by grabbing the current time and date */
1811 localtime_r(&tmt, &tm);
1813 /* figure out what to expand */
1814 if (bar_format != NULL)
1816 else if (bar_format == NULL && clock_enabled)
1818 /* if nothing to expand bail out */
1824 /* copy as-is, just in case the format shouldn't be expanded below */
1825 strlcpy(fmtexp, fmt, sz);
1826 /* finally pass the string through strftime(3) */
1827 #ifndef SWM_DENY_CLOCK_FORMAT
1828 if ((len = strftime(fmtexp, sz, fmt, &tm)) == 0)
1829 warnx("format too long");
1837 char fmtexp[SWM_BAR_MAX], fmtnew[SWM_BAR_MAX];
1838 char fmtrep[SWM_BAR_MAX];
1840 struct swm_region *r;
1842 /* expand the format by first passing it through strftime(3) */
1843 bar_fmt_expand(fmtexp, sizeof fmtexp);
1845 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1846 for (i = 0; i < num_screens; i++) {
1847 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1850 bar_fmt(fmtexp, fmtnew, r, sizeof fmtnew);
1851 bar_replace(fmtnew, fmtrep, r, sizeof fmtrep);
1852 if (bar_font_legacy)
1853 bar_print_legacy(r, fmtrep);
1855 bar_print(r, fmtrep);
1866 if (bar_enabled == 0)
1868 if (bar_extra && bar_extra_running) {
1869 /* ignore short reads; it'll correct itself */
1870 while ((b = fgetln(stdin, &len)) != NULL)
1871 if (b && b[len - 1] == '\n') {
1873 strlcpy((char *)bar_ext, b, sizeof bar_ext);
1875 if (b == NULL && errno != EAGAIN) {
1876 warn("bar_update: bar_extra failed");
1880 strlcpy((char *)bar_ext, "", sizeof bar_ext);
1889 /* suppress unused warning since var is needed */
1896 bar_toggle(struct swm_region *r, union arg *args)
1898 struct swm_region *tmpr;
1901 /* suppress unused warnings since vars are needed */
1905 DNPRINTF(SWM_D_BAR, "bar_toggle\n");
1907 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1909 for (i = 0; i < num_screens; i++)
1910 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1912 xcb_unmap_window(conn, tmpr->bar->id);
1914 for (i = 0; i < num_screens; i++)
1915 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1917 map_window_raised(tmpr->bar->id);
1920 bar_enabled = !bar_enabled;
1923 /* must be after stack */
1932 struct swm_region *r;
1936 /* do this here because the conf file is in memory */
1937 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1938 /* launch external status app */
1939 bar_extra_running = 1;
1940 if (pipe(bar_pipe) == -1)
1941 err(1, "pipe error");
1942 socket_setnonblock(bar_pipe[0]);
1943 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1944 if (dup2(bar_pipe[0], 0) == -1)
1946 if (dup2(bar_pipe[1], 1) == -1)
1948 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1949 err(1, "could not disable SIGPIPE");
1950 switch (bar_pid = fork()) {
1952 err(1, "cannot fork");
1956 execvp(bar_argv[0], bar_argv);
1957 err(1, "%s external app failed", bar_argv[0]);
1959 default: /* parent */
1965 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
1966 for (i = 0; i < num_screens; i++)
1967 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1970 wa[0] = screens[i].c[SWM_S_COLOR_BAR].pixel;
1971 wa[1] = screens[i].c[SWM_S_COLOR_BAR_BORDER].pixel;
1972 xcb_change_window_attributes(conn, r->bar->id,
1973 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
1983 while ((s = index(s, '-'))) {
1988 return (count == 14);
1994 char *default_string;
1995 char **missing_charsets;
1996 int num_missing_charsets = 0;
2000 XFreeFontSet(display, bar_fs);
2004 DNPRINTF(SWM_D_INIT, "fontset_init: loading bar_fonts: %s\n", bar_fonts);
2006 bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
2007 &num_missing_charsets, &default_string);
2009 if (num_missing_charsets > 0) {
2010 warnx("Unable to load charset(s):");
2012 for (i = 0; i < num_missing_charsets; ++i)
2013 warnx("%s", missing_charsets[i]);
2015 XFreeStringList(missing_charsets);
2017 if (strcmp(default_string, ""))
2018 warnx("Glyphs from those sets will be replaced "
2019 "by '%s'.", default_string);
2021 warnx("Glyphs from those sets won't be drawn.");
2025 errx(1, "Error creating font set structure.");
2027 bar_fs_extents = XExtentsOfFontSet(bar_fs);
2029 bar_height = bar_fs_extents->max_logical_extent.height +
2030 2 * bar_border_width;
2037 xft_init(struct swm_region *r)
2039 char *font, *d, *search;
2042 if (bar_font == NULL) {
2043 if ((d = strdup(bar_fonts)) == NULL)
2044 errx(1, "insufficient memory.");
2046 while ((font = strsep(&search, ",")) != NULL) {
2050 DNPRINTF(SWM_D_INIT, "xft_init: try font %s\n", font);
2053 bar_font = XftFontOpenXlfd(display, r->s->idx,
2056 bar_font = XftFontOpenName(display, r->s->idx,
2061 warnx("unable to load font %s", font);
2064 DNPRINTF(SWM_D_INIT, "successfully opened "
2072 if (bar_font == NULL)
2073 errx(1, "unable to open a font");
2075 PIXEL_TO_XRENDERCOLOR(r->s->c[SWM_S_COLOR_BAR_FONT].pixel, color);
2077 if (!XftColorAllocValue(display, DefaultVisual(display, r->s->idx),
2078 DefaultColormap(display, r->s->idx), &color, &bar_font_color))
2079 warn("unable to allocate Xft color");
2081 bar_height = bar_font->height + 2 * bar_border_width;
2088 bar_setup(struct swm_region *r)
2090 xcb_screen_t *screen;
2093 DNPRINTF(SWM_D_BAR, "bar_setup: screen %d.\n",
2096 if ((screen = get_screen(r->s->idx)) == NULL)
2097 errx(1, "ERROR: can't get screen %d.", r->s->idx);
2102 if ((r->bar = calloc(1, sizeof(struct swm_bar))) == NULL)
2103 err(1, "bar_setup: calloc: failed to allocate memory.");
2105 if (bar_font_legacy)
2111 Y(r->bar) = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
2112 WIDTH(r->bar) = WIDTH(r) - 2 * bar_border_width;
2113 HEIGHT(r->bar) = bar_height - 2 * bar_border_width;
2115 r->bar->id = xcb_generate_id(conn);
2116 wa[0] = r->s->c[SWM_S_COLOR_BAR].pixel;
2117 wa[1] = r->s->c[SWM_S_COLOR_BAR_BORDER].pixel;
2118 wa[2] = XCB_EVENT_MASK_EXPOSURE;
2120 xcb_create_window(conn, XCB_COPY_FROM_PARENT, r->bar->id, r->s->root,
2121 X(r->bar), Y(r->bar), WIDTH(r->bar), HEIGHT(r->bar),
2122 bar_border_width, XCB_WINDOW_CLASS_INPUT_OUTPUT,
2123 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL
2124 | XCB_CW_EVENT_MASK, wa);
2126 r->bar->buffer = xcb_generate_id(conn);
2127 xcb_create_pixmap(conn, screen->root_depth, r->bar->buffer, r->bar->id,
2128 WIDTH(r->bar), HEIGHT(r->bar));
2131 xcb_randr_select_input(conn, r->bar->id,
2132 XCB_RANDR_NOTIFY_MASK_OUTPUT_CHANGE);
2135 map_window_raised(r->bar->id);
2137 DNPRINTF(SWM_D_BAR, "bar_setup: window: 0x%x, (x,y) w x h: (%d,%d) "
2138 "%d x %d\n", WINID(r->bar), X(r->bar), Y(r->bar), WIDTH(r->bar),
2141 if (signal(SIGALRM, bar_signal) == SIG_ERR)
2142 err(1, "could not install bar_signal");
2147 bar_cleanup(struct swm_region *r)
2151 xcb_destroy_window(conn, r->bar->id);
2152 xcb_free_pixmap(conn, r->bar->buffer);
2158 set_win_state(struct ws_win *win, uint16_t state)
2160 uint16_t data[2] = { state, XCB_ATOM_NONE };
2162 DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%x\n", win->id);
2167 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id, a_state,
2168 a_state, 32, 2, data);
2172 getstate(xcb_window_t w)
2174 uint32_t result = 0;
2175 xcb_get_property_cookie_t c;
2176 xcb_get_property_reply_t *r;
2178 c = xcb_get_property(conn, 0, w, a_state, a_state, 0L, 2L);
2179 r = xcb_get_property_reply(conn, c, NULL);
2182 if (r->type == a_state && r->format == 32 && r->length == 2)
2183 result = *((uint32_t *)xcb_get_property_value(r));
2187 DNPRINTF(SWM_D_MISC, "getstate property: win 0x%x state %u\n", w,
2193 version(struct swm_region *r, union arg *args)
2195 /* suppress unused warnings since vars are needed */
2199 bar_version = !bar_version;
2201 snprintf(bar_vertext, sizeof bar_vertext,
2202 "Version: %s Build: %s", SPECTRWM_VERSION, buildstr);
2204 strlcpy(bar_vertext, "", sizeof bar_vertext);
2211 client_msg(struct ws_win *win, xcb_atom_t a)
2213 xcb_client_message_event_t ev;
2218 bzero(&ev, sizeof ev);
2219 ev.response_type = XCB_CLIENT_MESSAGE;
2220 ev.window = win->id;
2223 ev.data.data32[0] = a;
2224 ev.data.data32[1] = XCB_CURRENT_TIME;
2226 xcb_send_event(conn, 0, win->id,
2227 XCB_EVENT_MASK_NO_EVENT, (const char *)&ev);
2230 /* synthetic response to a ConfigureRequest when not making a change */
2232 config_win(struct ws_win *win, xcb_configure_request_event_t *ev)
2234 xcb_configure_notify_event_t ce;
2239 /* send notification of unchanged state. */
2240 bzero(&ce, sizeof(ce));
2241 ce.response_type = XCB_CONFIGURE_NOTIFY;
2244 ce.width = WIDTH(win);
2245 ce.height = HEIGHT(win);
2246 ce.override_redirect = 0;
2251 ce.window = win->id;
2252 ce.border_width = BORDER(win);
2253 ce.above_sibling = XCB_WINDOW_NONE;
2256 ce.event = ev->window;
2257 ce.window = ev->window;
2259 /* make response appear more WM_SIZE_HINTS-compliant */
2260 if (win->sh.flags) {
2261 DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%x,"
2262 " sh.flags: %u, min: %d x %d, max: %d x %d, inc: "
2263 "%d x %d\n", win->id, win->sh.flags, SH_MIN_W(win),
2264 SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
2265 SH_INC_W(win), SH_INC_H(win));
2270 /* the hint may be set... to 0! */
2271 if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
2272 ce.width = SH_MIN_W(win);
2273 if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
2274 ce.height = SH_MIN_H(win);
2279 /* may also be advertized as 0 */
2280 if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
2281 ce.width = SH_MAX_W(win);
2282 if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
2283 ce.height = SH_MAX_H(win);
2286 /* resize increment. */
2288 if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
2289 ce.width -= (ce.width - SH_MIN_W(win)) %
2291 if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
2292 ce.height -= (ce.height - SH_MIN_H(win)) %
2296 /* adjust x and y for requested border_width. */
2297 ce.x += BORDER(win) - ev->border_width;
2298 ce.y += BORDER(win) - ev->border_width;
2299 ce.border_width = ev->border_width;
2300 ce.above_sibling = ev->sibling;
2303 DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%x, (x,y) w x h: "
2304 "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
2305 ce.y, ce.width, ce.height, ce.border_width);
2307 xcb_send_event(conn, 0, win->id, XCB_EVENT_MASK_STRUCTURE_NOTIFY,
2312 count_win(struct workspace *ws, int count_transient)
2317 TAILQ_FOREACH(win, &ws->winlist, entry) {
2318 if (count_transient == 0 && win->floating)
2320 if (count_transient == 0 && win->transient)
2326 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
2332 quit(struct swm_region *r, union arg *args)
2334 /* suppress unused warnings since vars are needed */
2338 DNPRINTF(SWM_D_MISC, "quit\n");
2343 unmap_window(struct ws_win *win)
2345 DNPRINTF(SWM_D_EVENT, "unmap_window: window: 0x%x\n", win->id);
2350 /* don't unmap again */
2351 if (getstate(win->id) == XCB_ICCCM_WM_STATE_ICONIC)
2354 set_win_state(win, XCB_ICCCM_WM_STATE_ICONIC);
2356 xcb_unmap_window(conn, win->id);
2357 xcb_change_window_attributes(conn, win->id,
2358 XCB_CW_BORDER_PIXEL, &win->s->c[SWM_S_COLOR_UNFOCUS].pixel);
2365 int i, j, num_screens;
2367 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2368 for (i = 0; i < num_screens; i++)
2369 for (j = 0; j < workspace_limit; j++)
2370 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2375 fake_keypress(struct ws_win *win, xcb_keysym_t keysym, uint16_t modifiers)
2377 xcb_key_press_event_t event;
2378 xcb_keycode_t *keycode;
2383 keycode = xcb_key_symbols_get_keycode(syms, keysym);
2385 DNPRINTF(SWM_D_MISC, "fake_keypress: win 0x%x keycode %u\n",
2388 bzero(&event, sizeof(event));
2389 event.event = win->id;
2390 event.root = win->s->root;
2391 event.child = XCB_WINDOW_NONE;
2392 event.time = XCB_CURRENT_TIME;
2393 event.event_x = X(win);
2394 event.event_y = Y(win);
2397 event.same_screen = 1;
2398 event.detail = *keycode;
2399 event.state = modifiers;
2401 event.response_type = XCB_KEY_PRESS;
2402 xcb_send_event(conn, 1, win->id,
2403 XCB_EVENT_MASK_KEY_PRESS, (const char *)&event);
2405 event.response_type = XCB_KEY_RELEASE;
2406 xcb_send_event(conn, 1, win->id,
2407 XCB_EVENT_MASK_KEY_RELEASE, (const char *)&event);
2413 restart(struct swm_region *r, union arg *args)
2415 /* suppress unused warning since var is needed */
2418 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
2420 /* disable alarm because the following code may not be interrupted */
2422 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
2423 err(1, "can't disable alarm");
2429 if (bar_font_legacy)
2430 XFreeFontSet(display, bar_fs);
2432 XftFontClose(display, bar_font);
2433 XftColorFree(display, DefaultVisual(display, r->s->idx),
2434 DefaultColormap(display, r->s->idx), &bar_font_color);
2436 xcb_key_symbols_free(syms);
2438 xcb_disconnect(conn);
2440 execvp(start_argv[0], start_argv);
2441 warn("execvp failed");
2446 root_to_region(xcb_window_t root)
2448 struct swm_region *r = NULL;
2450 xcb_query_pointer_reply_t *qpr;
2452 DNPRINTF(SWM_D_MISC, "root_to_region: window: 0x%x\n", root);
2454 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2455 for (i = 0; i < num_screens; i++)
2456 if (screens[i].root == root)
2459 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn,
2460 screens[i].root), NULL);
2463 DNPRINTF(SWM_D_MISC, "root_to_region: pointer: (%d,%d)\n",
2464 qpr->root_x, qpr->root_y);
2465 /* choose a region based on pointer location */
2466 TAILQ_FOREACH(r, &screens[i].rl, entry)
2467 if (X(r) <= qpr->root_x && qpr->root_x < MAX_X(r) &&
2468 Y(r) <= qpr->root_y && qpr->root_y < MAX_Y(r))
2474 r = TAILQ_FIRST(&screens[i].rl);
2480 find_unmanaged_window(xcb_window_t id)
2483 int i, j, num_screens;
2485 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2486 for (i = 0; i < num_screens; i++)
2487 for (j = 0; j < workspace_limit; j++)
2488 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
2496 find_window(xcb_window_t id)
2499 int i, j, num_screens;
2500 xcb_query_tree_reply_t *r;
2502 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2503 for (i = 0; i < num_screens; i++)
2504 for (j = 0; j < workspace_limit; j++)
2505 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2509 r = xcb_query_tree_reply(conn, xcb_query_tree(conn, id), NULL);
2513 /* if we were looking for the parent return that window instead */
2514 if (r->parent == 0 || r->root == r->parent) {
2519 /* look for parent */
2520 for (i = 0; i < num_screens; i++)
2521 for (j = 0; j < workspace_limit; j++)
2522 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2523 if (r->parent == win->id) {
2533 spawn(int ws_idx, union arg *args, int close_fd)
2538 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
2540 close(xcb_get_file_descriptor(conn));
2542 setenv("LD_PRELOAD", SWM_LIB, 1);
2544 if (asprintf(&ret, "%d", ws_idx) == -1) {
2545 warn("spawn: asprintf SWM_WS");
2548 setenv("_SWM_WS", ret, 1);
2552 if (asprintf(&ret, "%d", getpid()) == -1) {
2553 warn("spawn: asprintf _SWM_PID");
2556 setenv("_SWM_PID", ret, 1);
2560 if (setsid() == -1) {
2561 warn("spawn: setsid");
2567 * close stdin and stdout to prevent interaction between apps
2568 * and the baraction script
2569 * leave stderr open to record errors
2571 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
2572 warn("spawn: open");
2575 dup2(fd, STDIN_FILENO);
2576 dup2(fd, STDOUT_FILENO);
2581 execvp(args->argv[0], args->argv);
2583 warn("spawn: execvp");
2588 kill_refs(struct ws_win *win)
2590 int i, x, num_screens;
2591 struct swm_region *r;
2592 struct workspace *ws;
2597 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2598 for (i = 0; i < num_screens; i++)
2599 TAILQ_FOREACH(r, &screens[i].rl, entry)
2600 for (x = 0; x < workspace_limit; x++) {
2602 if (win == ws->focus)
2604 if (win == ws->focus_prev)
2605 ws->focus_prev = NULL;
2610 validate_win(struct ws_win *testwin)
2613 struct workspace *ws;
2614 struct swm_region *r;
2615 int i, x, num_screens;
2617 if (testwin == NULL)
2620 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2621 for (i = 0; i < num_screens; i++)
2622 TAILQ_FOREACH(r, &screens[i].rl, entry)
2623 for (x = 0; x < workspace_limit; x++) {
2625 TAILQ_FOREACH(win, &ws->winlist, entry)
2633 validate_ws(struct workspace *testws)
2635 struct swm_region *r;
2636 struct workspace *ws;
2637 int i, x, num_screens;
2639 /* validate all ws */
2640 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2641 for (i = 0; i < num_screens; i++)
2642 TAILQ_FOREACH(r, &screens[i].rl, entry)
2643 for (x = 0; x < workspace_limit; x++) {
2652 unfocus_win(struct ws_win *win)
2654 xcb_window_t none = XCB_WINDOW_NONE;
2656 DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%x\n", WINID(win));
2660 if (win->ws == NULL)
2663 if (validate_ws(win->ws))
2664 return; /* XXX this gets hit with thunderbird, needs fixing */
2666 if (win->ws->r == NULL)
2669 if (validate_win(win)) {
2674 if (win->ws->focus == win) {
2675 win->ws->focus = NULL;
2676 win->ws->focus_prev = win;
2679 if (validate_win(win->ws->focus)) {
2680 kill_refs(win->ws->focus);
2681 win->ws->focus = NULL;
2683 if (validate_win(win->ws->focus_prev)) {
2684 kill_refs(win->ws->focus_prev);
2685 win->ws->focus_prev = NULL;
2688 grabbuttons(win, 0);
2689 xcb_change_window_attributes(conn, win->id, XCB_CW_BORDER_PIXEL,
2690 &win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].pixel);
2691 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2692 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1, &none);
2699 int i, j, num_screens;
2701 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
2703 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2704 for (i = 0; i < num_screens; i++)
2705 for (j = 0; j < workspace_limit; j++)
2706 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
2711 focus_win(struct ws_win *win)
2713 struct ws_win *cfw = NULL;
2714 xcb_get_input_focus_reply_t *r;
2715 xcb_window_t cur_focus = XCB_WINDOW_NONE;
2717 DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%x\n", WINID(win));
2721 if (win->ws == NULL)
2724 if (validate_ws(win->ws))
2725 return; /* XXX this gets hit with thunderbird, needs fixing */
2727 if (validate_win(win)) {
2732 if (validate_win(win)) {
2737 r = xcb_get_input_focus_reply(conn, xcb_get_input_focus(conn), NULL);
2739 cur_focus = r->focus;
2742 if ((cfw = find_window(cur_focus)) != NULL)
2746 /* use larger hammer since the window was killed somehow */
2747 TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
2748 if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
2749 xcb_change_window_attributes(conn, cfw->id,
2750 XCB_CW_BORDER_PIXEL,
2751 &cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].pixel);
2755 win->ws->focus = win;
2757 if (win->ws->r != NULL) {
2759 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_PARENT,
2760 win->id, XCB_CURRENT_TIME);
2761 grabbuttons(win, 1);
2762 xcb_change_window_attributes(conn, win->id,
2763 XCB_CW_BORDER_PIXEL,
2764 &win->ws->r->s->c[SWM_S_COLOR_FOCUS].pixel);
2765 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
2766 win->ws->always_raise)
2767 map_window_raised(win->id);
2769 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->s->root,
2770 ewmh[_NET_ACTIVE_WINDOW].atom, XCB_ATOM_WINDOW, 32, 1,
2778 event_drain(uint8_t rt)
2780 xcb_generic_event_t *evt;
2783 while ((evt = xcb_poll_for_event(conn))) {
2784 if (XCB_EVENT_RESPONSE_TYPE(evt) != rt)
2792 switchws(struct swm_region *r, union arg *args)
2794 int wsid = args->id, unmap_old = 0;
2795 struct swm_region *this_r, *other_r;
2797 struct workspace *new_ws, *old_ws;
2803 if (wsid >= workspace_limit)
2807 old_ws = this_r->ws;
2808 new_ws = &this_r->s->ws[wsid];
2810 DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
2811 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
2813 if (new_ws == NULL || old_ws == NULL)
2815 if (new_ws == old_ws)
2818 other_r = new_ws->r;
2819 if (other_r == NULL) {
2820 /* the other workspace is hidden, hide this one */
2824 /* the other ws is visible in another region, exchange them */
2825 other_r->ws_prior = new_ws;
2826 other_r->ws = old_ws;
2827 old_ws->r = other_r;
2829 this_r->ws_prior = old_ws;
2830 this_r->ws = new_ws;
2833 /* this is needed so that we can click on a window after a restart */
2837 a.id = SWM_ARG_ID_FOCUSCUR;
2838 focus(new_ws->r, &a);
2840 /* unmap old windows */
2842 TAILQ_FOREACH(win, &old_ws->winlist, entry)
2845 if (focus_mode == SWM_FOCUS_DEFAULT)
2846 event_drain(XCB_ENTER_NOTIFY);
2850 DNPRINTF(SWM_D_WS, "switchws: done\n");
2854 cyclews(struct swm_region *r, union arg *args)
2857 struct swm_screen *s = r->s;
2860 DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2861 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2866 case SWM_ARG_ID_CYCLEWS_UP_ALL:
2869 case SWM_ARG_ID_CYCLEWS_UP:
2870 if (a.id < workspace_limit - 1)
2875 case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
2878 case SWM_ARG_ID_CYCLEWS_DOWN:
2882 a.id = workspace_limit - 1;
2889 (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
2891 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2895 } while (a.id != r->ws->idx);
2899 priorws(struct swm_region *r, union arg *args)
2905 DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2906 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2908 if (r->ws_prior == NULL)
2911 a.id = r->ws_prior->idx;
2916 cyclescr(struct swm_region *r, union arg *args)
2918 struct swm_region *rr = NULL;
2920 int i, x, y, num_screens;
2922 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
2923 /* do nothing if we don't have more than one screen */
2924 if (!(num_screens > 1 || outputs > 1))
2929 case SWM_ARG_ID_CYCLESC_UP:
2930 rr = TAILQ_NEXT(r, entry);
2932 rr = TAILQ_FIRST(&screens[i].rl);
2934 case SWM_ARG_ID_CYCLESC_DOWN:
2935 rr = TAILQ_PREV(r, swm_region_list, entry);
2937 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2945 /* move mouse to region */
2947 y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
2948 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0, 0,
2951 a.id = SWM_ARG_ID_FOCUSCUR;
2954 if (rr->ws->focus) {
2955 /* move to focus window */
2956 x = X(rr->ws->focus) + 1;
2957 y = Y(rr->ws->focus) + 1;
2958 xcb_warp_pointer(conn, XCB_WINDOW_NONE, rr->s[i].root, 0, 0, 0,
2964 sort_windows(struct ws_win_list *wl)
2966 struct ws_win *win, *parent, *nxt;
2971 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
2972 nxt = TAILQ_NEXT(win, entry);
2973 if (win->transient) {
2974 parent = find_window(win->transient);
2975 if (parent == NULL) {
2976 warnx("not possible bug");
2979 TAILQ_REMOVE(wl, win, entry);
2980 TAILQ_INSERT_AFTER(wl, parent, win, entry);
2987 swapwin(struct swm_region *r, union arg *args)
2989 struct ws_win *target, *source;
2990 struct ws_win *cur_focus;
2991 struct ws_win_list *wl;
2994 DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
2995 args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2997 cur_focus = r->ws->focus;
2998 if (cur_focus == NULL)
3002 wl = &source->ws->winlist;
3005 case SWM_ARG_ID_SWAPPREV:
3006 if (source->transient)
3007 source = find_window(source->transient);
3008 target = TAILQ_PREV(source, ws_win_list, entry);
3009 if (target && target->transient)
3010 target = find_window(target->transient);
3011 TAILQ_REMOVE(wl, source, entry);
3013 TAILQ_INSERT_TAIL(wl, source, entry);
3015 TAILQ_INSERT_BEFORE(target, source, entry);
3017 case SWM_ARG_ID_SWAPNEXT:
3018 target = TAILQ_NEXT(source, entry);
3019 /* move the parent and let the sort handle the move */
3020 if (source->transient)
3021 source = find_window(source->transient);
3022 TAILQ_REMOVE(wl, source, entry);
3024 TAILQ_INSERT_HEAD(wl, source, entry);
3026 TAILQ_INSERT_AFTER(wl, target, source, entry);
3028 case SWM_ARG_ID_SWAPMAIN:
3029 target = TAILQ_FIRST(wl);
3030 if (target == source) {
3031 if (source->ws->focus_prev != NULL &&
3032 source->ws->focus_prev != target)
3033 source = source->ws->focus_prev;
3037 if (target == NULL || source == NULL)
3039 source->ws->focus_prev = target;
3040 TAILQ_REMOVE(wl, target, entry);
3041 TAILQ_INSERT_BEFORE(source, target, entry);
3042 TAILQ_REMOVE(wl, source, entry);
3043 TAILQ_INSERT_HEAD(wl, source, entry);
3045 case SWM_ARG_ID_MOVELAST:
3046 TAILQ_REMOVE(wl, source, entry);
3047 TAILQ_INSERT_TAIL(wl, source, entry);
3050 DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
3062 focus_prev(struct ws_win *win)
3064 struct ws_win *winfocus = NULL;
3065 struct ws_win *cur_focus = NULL;
3066 struct ws_win_list *wl = NULL;
3067 struct workspace *ws = NULL;
3069 if (!(win && win->ws))
3074 cur_focus = ws->focus;
3076 DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%x, cur_focus: 0x%x\n",
3077 WINID(win), WINID(cur_focus));
3079 /* pickle, just focus on whatever */
3080 if (cur_focus == NULL) {
3081 /* use prev_focus if valid */
3082 if (ws->focus_prev && ws->focus_prev != cur_focus &&
3083 find_window(WINID(ws->focus_prev)))
3084 winfocus = ws->focus_prev;
3088 /* if transient focus on parent */
3089 if (cur_focus->transient) {
3090 winfocus = find_window(cur_focus->transient);
3094 /* if in max_stack try harder */
3095 if ((win->quirks & SWM_Q_FOCUSPREV) ||
3096 (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
3097 if (cur_focus != ws->focus_prev)
3098 winfocus = ws->focus_prev;
3100 winfocus = TAILQ_PREV(win, ws_win_list, entry);
3105 DNPRINTF(SWM_D_FOCUS, "focus_prev: focus_close: %d\n", focus_close);
3107 if (winfocus == NULL || winfocus == win) {
3108 switch (focus_close) {
3109 case SWM_STACK_BOTTOM:
3110 winfocus = TAILQ_FIRST(wl);
3113 winfocus = TAILQ_LAST(wl, ws_win_list);
3115 case SWM_STACK_ABOVE:
3116 if ((winfocus = TAILQ_NEXT(cur_focus, entry)) == NULL) {
3117 if (focus_close_wrap)
3118 winfocus = TAILQ_FIRST(wl);
3120 winfocus = TAILQ_PREV(cur_focus,
3121 ws_win_list, entry);
3124 case SWM_STACK_BELOW:
3125 if ((winfocus = TAILQ_PREV(cur_focus, ws_win_list,
3127 if (focus_close_wrap)
3128 winfocus = TAILQ_LAST(wl, ws_win_list);
3130 winfocus = TAILQ_NEXT(cur_focus, entry);
3136 if (winfocus == NULL) {
3137 if (focus_default == SWM_STACK_TOP)
3138 winfocus = TAILQ_LAST(wl, ws_win_list);
3140 winfocus = TAILQ_FIRST(wl);
3144 focus_magic(winfocus);
3148 focus(struct swm_region *r, union arg *args)
3150 struct ws_win *winfocus = NULL, *head;
3151 struct ws_win *cur_focus = NULL;
3152 struct ws_win_list *wl = NULL;
3153 struct workspace *ws = NULL;
3159 DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
3161 /* treat FOCUS_CUR special */
3162 if (args->id == SWM_ARG_ID_FOCUSCUR) {
3163 if (r->ws->focus && r->ws->focus->iconic == 0)
3164 winfocus = r->ws->focus;
3165 else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
3166 winfocus = r->ws->focus_prev;
3168 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
3169 if (winfocus->iconic == 0)
3172 focus_magic(winfocus);
3176 if ((cur_focus = r->ws->focus) == NULL)
3180 if (TAILQ_EMPTY(wl))
3182 /* make sure there is at least one uniconified window */
3184 TAILQ_FOREACH(winfocus, wl, entry)
3185 if (winfocus->iconic == 0) {
3193 case SWM_ARG_ID_FOCUSPREV:
3194 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
3196 head = TAILQ_LAST(wl, ws_win_list);
3198 if (WINID(winfocus) == cur_focus->transient) {
3199 head = TAILQ_PREV(winfocus, ws_win_list, entry);
3201 head = TAILQ_LAST(wl, ws_win_list);
3206 if (winfocus && winfocus->iconic) {
3207 while (winfocus != cur_focus) {
3208 if (winfocus == NULL)
3209 winfocus = TAILQ_LAST(wl, ws_win_list);
3210 if (winfocus->iconic == 0)
3212 winfocus = TAILQ_PREV(winfocus, ws_win_list,
3218 case SWM_ARG_ID_FOCUSNEXT:
3219 head = TAILQ_NEXT(cur_focus, entry);
3221 head = TAILQ_FIRST(wl);
3225 if (winfocus && winfocus->iconic) {
3226 while (winfocus != cur_focus) {
3227 if (winfocus == NULL)
3228 winfocus = TAILQ_FIRST(wl);
3229 if (winfocus->iconic == 0)
3231 winfocus = TAILQ_NEXT(winfocus, entry);
3236 case SWM_ARG_ID_FOCUSMAIN:
3237 winfocus = TAILQ_FIRST(wl);
3238 if (winfocus == cur_focus)
3239 winfocus = cur_focus->ws->focus_prev;
3246 focus_magic(winfocus);
3252 cycle_layout(struct swm_region *r, union arg *args)
3254 struct workspace *ws = r->ws;
3257 /* suppress unused warning since var is needed */
3260 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
3263 if (ws->cur_layout->l_stack == NULL)
3264 ws->cur_layout = &layouts[0];
3269 if (focus_mode == SWM_FOCUS_DEFAULT)
3270 event_drain(XCB_ENTER_NOTIFY);
3272 a.id = SWM_ARG_ID_FOCUSCUR;
3277 stack_config(struct swm_region *r, union arg *args)
3279 struct workspace *ws = r->ws;
3281 DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
3284 if (ws->cur_layout->l_config != NULL)
3285 ws->cur_layout->l_config(ws, args->id);
3287 if (args->id != SWM_ARG_ID_STACKINIT)
3294 struct swm_geometry g;
3295 struct swm_region *r;
3301 DNPRINTF(SWM_D_STACK, "stack: begin\n");
3303 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3304 for (i = 0; i < num_screens; i++) {
3308 TAILQ_FOREACH(r, &screens[i].rl, entry) {
3309 DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
3310 "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
3312 /* start with screen geometry, adjust for bar */
3314 g.w -= 2 * border_width;
3315 g.h -= 2 * border_width;
3321 r->ws->cur_layout->l_stack(r->ws, &g);
3322 r->ws->cur_layout->l_string(r->ws);
3323 /* save r so we can track region changes */
3330 if (focus_mode == SWM_FOCUS_DEFAULT)
3331 event_drain(XCB_ENTER_NOTIFY);
3333 DNPRINTF(SWM_D_STACK, "stack: end\n");
3337 store_float_geom(struct ws_win *win, struct swm_region *r)
3339 /* retain window geom and region geom */
3340 win->g_float = win->g;
3341 win->g_float.x -= X(r);
3342 win->g_float.y -= Y(r);
3343 win->g_floatvalid = 1;
3344 DNPRINTF(SWM_D_MISC, "store_float_geom: window: 0x%x, g: (%d,%d)"
3345 " %d x %d, g_float: (%d,%d) %d x %d\n", win->id, X(win), Y(win),
3346 WIDTH(win), HEIGHT(win), win->g_float.x, win->g_float.y,
3347 win->g_float.w, win->g_float.h);
3351 stack_floater(struct ws_win *win, struct swm_region *r)
3356 DNPRINTF(SWM_D_MISC, "stack_floater: window: 0x%x\n", win->id);
3359 * to allow windows to change their size (e.g. mplayer fs) only retrieve
3360 * geom on ws switches or return from max mode
3362 if (win->g_floatvalid && (win->floatmaxed || (r != r->ws->old_r &&
3363 !(win->ewmh_flags & EWMH_F_FULLSCREEN)))) {
3364 /* refloat at last floating relative position */
3365 win->g = win->g_float;
3370 win->floatmaxed = 0;
3373 * if set to fullscreen mode, configure window to maximum size.
3375 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3376 if (!win->g_floatvalid)
3377 store_float_geom(win, win->ws->r);
3379 win->g = win->ws->r->g;
3383 * remove border on fullscreen floater when in fullscreen mode or when
3384 * the quirk is present.
3386 if ((win->ewmh_flags & EWMH_F_FULLSCREEN) ||
3387 ((win->quirks & SWM_Q_FULLSCREEN) &&
3388 (WIDTH(win) >= WIDTH(r)) && (HEIGHT(win) >= HEIGHT(r)))) {
3389 if (win->bordered) {
3391 X(win) += border_width;
3392 Y(win) += border_width;
3394 } else if (!win->bordered) {
3396 X(win) -= border_width;
3397 Y(win) -= border_width;
3400 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
3401 WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
3402 HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
3407 * floaters and transients are auto-centred unless moved
3410 X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - BORDER(win);
3411 Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - BORDER(win);
3414 /* keep window within region bounds */
3415 constrain_window(win, r, 0);
3421 * Send keystrokes to terminal to decrease/increase the font size as the
3422 * window size changes.
3425 adjust_font(struct ws_win *win)
3427 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
3428 win->floating || win->transient)
3431 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
3432 WIDTH(win) / win->sh.width_inc < term_width &&
3433 win->font_steps < SWM_MAX_FONT_STEPS) {
3434 win->font_size_boundary[win->font_steps] =
3435 (win->sh.width_inc * term_width) + win->sh.base_width;
3438 win->last_inc = win->sh.width_inc;
3439 fake_keypress(win, XK_KP_Subtract, ShiftMask);
3440 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
3441 WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
3444 win->last_inc = win->sh.width_inc;
3445 fake_keypress(win, XK_KP_Add, ShiftMask);
3449 #define SWAPXY(g) do { \
3451 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
3452 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
3455 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
3457 struct swm_geometry win_g, r_g = *g;
3458 struct ws_win *win, *fs_win = NULL;
3459 int i, j, s, stacks;
3460 int w_inc = 1, h_inc, w_base = 1, h_base;
3461 int hrh, extra = 0, h_slice, last_h = 0;
3462 int split, colno, winno, mwin, msize, mscale;
3463 int remain, missing, v_slice, reconfigure;
3465 xcb_get_window_attributes_reply_t *war;
3467 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
3468 "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
3470 winno = count_win(ws, 0);
3471 if (winno == 0 && count_win(ws, 1) == 0)
3474 TAILQ_FOREACH(win, &ws->winlist, entry)
3475 if (win->transient == 0 && win->floating == 0
3476 && win->iconic == 0)
3483 w_inc = win->sh.width_inc;
3484 w_base = win->sh.base_width;
3485 mwin = ws->l_state.horizontal_mwin;
3486 mscale = ws->l_state.horizontal_msize;
3487 stacks = ws->l_state.horizontal_stacks;
3490 w_inc = win->sh.height_inc;
3491 w_base = win->sh.base_height;
3492 mwin = ws->l_state.vertical_mwin;
3493 mscale = ws->l_state.vertical_msize;
3494 stacks = ws->l_state.vertical_stacks;
3498 if (stacks > winno - mwin)
3499 stacks = winno - mwin;
3503 h_slice = r_g.h / SWM_H_SLICE;
3504 if (mwin && winno > mwin) {
3505 v_slice = r_g.w / SWM_V_SLICE;
3509 win_g.w = v_slice * mscale;
3511 if (w_inc > 1 && w_inc < v_slice) {
3512 /* adjust for window's requested size increment */
3513 remain = (win_g.w - w_base) % w_inc;
3519 win_g.x += r_g.w - msize;
3522 colno = split = winno / stacks;
3523 win_g.w = ((r_g.w - (stacks * 2 * border_width) +
3524 2 * border_width) / stacks);
3526 hrh = r_g.h / colno;
3527 extra = r_g.h - (colno * hrh);
3528 win_g.h = hrh - 2 * border_width;
3530 /* stack all the tiled windows */
3531 i = j = 0, s = stacks;
3532 TAILQ_FOREACH(win, &ws->winlist, entry) {
3533 if (win->transient != 0 || win->floating != 0)
3535 if (win->iconic != 0)
3538 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3543 if (split && i == split) {
3544 colno = (winno - mwin) / stacks;
3545 if (s <= (winno - mwin) % stacks)
3547 split = split + colno;
3548 hrh = (r_g.h / colno);
3549 extra = r_g.h - (colno * hrh);
3553 win_g.x += win_g.w + 2 * border_width;
3554 win_g.w = (r_g.w - msize -
3555 (stacks * 2 * border_width)) / stacks;
3557 win_g.w += (r_g.w - msize -
3558 (stacks * 2 * border_width)) % stacks;
3562 win_g.h = hrh - 2 * border_width;
3564 h_inc = win->sh.width_inc;
3565 h_base = win->sh.base_width;
3567 h_inc = win->sh.height_inc;
3568 h_base = win->sh.base_height;
3570 if (j == colno - 1) {
3571 win_g.h = hrh + extra;
3572 } else if (h_inc > 1 && h_inc < h_slice) {
3573 /* adjust for window's requested size increment */
3574 remain = (win_g.h - h_base) % h_inc;
3575 missing = h_inc - remain;
3577 if (missing <= extra || j == 0) {
3589 win_g.y += last_h + 2 * border_width;
3591 if (disable_border && bar_enabled == 0 && winno == 1){
3593 win_g.w += 2 * border_width;
3594 win_g.h += 2 * border_width;
3599 if (X(win) != win_g.y || Y(win) != win_g.x ||
3600 WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
3604 WIDTH(win) = win_g.h;
3605 HEIGHT(win) = win_g.w;
3608 if (X(win) != win_g.x || Y(win) != win_g.y ||
3609 WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
3613 WIDTH(win) = win_g.w;
3614 HEIGHT(win) = win_g.h;
3618 if (bordered != win->bordered) {
3620 win->bordered = bordered;
3628 war = xcb_get_window_attributes_reply(conn,
3629 xcb_get_window_attributes(conn, win->id),
3632 if (war->map_state == XCB_MAP_STATE_UNMAPPED)
3633 map_window_raised(win->id);
3643 /* now, stack all the floaters and transients */
3644 TAILQ_FOREACH(win, &ws->winlist, entry) {
3645 if (win->transient == 0 && win->floating == 0)
3647 if (win->iconic == 1)
3649 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
3654 stack_floater(win, ws->r);
3655 map_window_raised(win->id);
3659 stack_floater(fs_win, ws->r);
3660 map_window_raised(fs_win->id);
3665 vertical_config(struct workspace *ws, int id)
3667 DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
3671 case SWM_ARG_ID_STACKRESET:
3672 case SWM_ARG_ID_STACKINIT:
3673 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
3674 ws->l_state.vertical_mwin = 1;
3675 ws->l_state.vertical_stacks = 1;
3677 case SWM_ARG_ID_MASTERSHRINK:
3678 if (ws->l_state.vertical_msize > 1)
3679 ws->l_state.vertical_msize--;
3681 case SWM_ARG_ID_MASTERGROW:
3682 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
3683 ws->l_state.vertical_msize++;
3685 case SWM_ARG_ID_MASTERADD:
3686 ws->l_state.vertical_mwin++;
3688 case SWM_ARG_ID_MASTERDEL:
3689 if (ws->l_state.vertical_mwin > 0)
3690 ws->l_state.vertical_mwin--;
3692 case SWM_ARG_ID_STACKINC:
3693 ws->l_state.vertical_stacks++;
3695 case SWM_ARG_ID_STACKDEC:
3696 if (ws->l_state.vertical_stacks > 1)
3697 ws->l_state.vertical_stacks--;
3699 case SWM_ARG_ID_FLIPLAYOUT:
3700 ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
3708 vertical_stack(struct workspace *ws, struct swm_geometry *g)
3710 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
3712 stack_master(ws, g, 0, ws->l_state.vertical_flip);
3716 horizontal_config(struct workspace *ws, int id)
3718 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
3721 case SWM_ARG_ID_STACKRESET:
3722 case SWM_ARG_ID_STACKINIT:
3723 ws->l_state.horizontal_mwin = 1;
3724 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
3725 ws->l_state.horizontal_stacks = 1;
3727 case SWM_ARG_ID_MASTERSHRINK:
3728 if (ws->l_state.horizontal_msize > 1)
3729 ws->l_state.horizontal_msize--;
3731 case SWM_ARG_ID_MASTERGROW:
3732 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
3733 ws->l_state.horizontal_msize++;
3735 case SWM_ARG_ID_MASTERADD:
3736 ws->l_state.horizontal_mwin++;
3738 case SWM_ARG_ID_MASTERDEL:
3739 if (ws->l_state.horizontal_mwin > 0)
3740 ws->l_state.horizontal_mwin--;
3742 case SWM_ARG_ID_STACKINC:
3743 ws->l_state.horizontal_stacks++;
3745 case SWM_ARG_ID_STACKDEC:
3746 if (ws->l_state.horizontal_stacks > 1)
3747 ws->l_state.horizontal_stacks--;
3749 case SWM_ARG_ID_FLIPLAYOUT:
3750 ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
3758 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
3760 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
3762 stack_master(ws, g, 1, ws->l_state.horizontal_flip);
3765 /* fullscreen view */
3767 max_stack(struct workspace *ws, struct swm_geometry *g)
3769 struct swm_geometry gg = *g;
3770 struct ws_win *win, *wintrans = NULL, *parent = NULL;
3771 int winno, num_screens;
3773 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
3778 winno = count_win(ws, 0);
3779 if (winno == 0 && count_win(ws, 1) == 0)
3782 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
3783 TAILQ_FOREACH(win, &ws->winlist, entry) {
3784 if (win->transient) {
3786 parent = find_window(win->transient);
3790 if (win->floating && win->floatmaxed == 0 ) {
3792 * retain geometry for retrieval on exit from
3795 store_float_geom(win, ws->r);
3796 win->floatmaxed = 1;
3799 /* only reconfigure if necessary */
3800 if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
3801 HEIGHT(win) != gg.h) {
3807 WIDTH(win) += 2 * border_width;
3808 HEIGHT(win) += 2 * border_width;
3813 /* unmap only if we don't have multi screen */
3814 if (win != ws->focus)
3815 if (!(num_screens > 1 || outputs > 1))
3819 /* put the last transient on top */
3822 map_window_raised(parent->id);
3823 stack_floater(wintrans, ws->r);
3824 focus_magic(wintrans);
3829 send_to_ws(struct swm_region *r, union arg *args)
3831 int wsid = args->id;
3832 struct ws_win *win = NULL, *parent;
3833 struct workspace *ws, *nws;
3834 char ws_idx_str[SWM_PROPLEN];
3837 if (wsid >= workspace_limit)
3840 if (r && r->ws && r->ws->focus)
3846 if (win->ws->idx == wsid)
3849 DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%x\n", win->id);
3852 nws = &win->s->ws[wsid];
3854 a.id = SWM_ARG_ID_FOCUSPREV;
3856 if (win->transient) {
3857 parent = find_window(win->transient);
3859 unmap_window(parent);
3860 TAILQ_REMOVE(&ws->winlist, parent, entry);
3861 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
3866 TAILQ_REMOVE(&ws->winlist, win, entry);
3867 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
3868 if (TAILQ_EMPTY(&ws->winlist))
3869 r->ws->focus = NULL;
3872 /* Try to update the window's workspace property */
3873 if (snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) < SWM_PROPLEN) {
3874 DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
3876 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
3877 a_swm_ws, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
3888 pressbutton(struct swm_region *r, union arg *args)
3890 /* suppress unused warning since var is needed */
3893 xcb_test_fake_input(conn, XCB_BUTTON_PRESS, args->id,
3894 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3895 xcb_test_fake_input(conn, XCB_BUTTON_RELEASE, args->id,
3896 XCB_CURRENT_TIME, XCB_WINDOW_NONE, 0, 0, 0);
3900 raise_toggle(struct swm_region *r, union arg *args)
3902 /* suppress unused warning since var is needed */
3905 if (r == NULL || r->ws == NULL)
3908 r->ws->always_raise = !r->ws->always_raise;
3910 /* bring floaters back to top */
3911 if (r->ws->always_raise == 0)
3918 iconify(struct swm_region *r, union arg *args)
3922 /* suppress unused warning since var is needed */
3925 if (r->ws->focus == NULL)
3927 unmap_window(r->ws->focus);
3928 update_iconic(r->ws->focus, 1);
3931 r->ws->focus = NULL;
3932 a.id = SWM_ARG_ID_FOCUSCUR;
3939 get_win_name(xcb_window_t win)
3942 xcb_get_property_cookie_t c;
3943 xcb_icccm_get_text_property_reply_t r;
3945 c = xcb_icccm_get_wm_name(conn, win);
3946 if (xcb_icccm_get_wm_name_reply(conn, c, &r, NULL)) {
3947 if (r.name_len > 0) {
3948 name = malloc(r.name_len + 1);
3950 memcpy(name, r.name, r.name_len);
3951 name[r.name_len] = '\0';
3954 xcb_icccm_get_text_property_reply_wipe(&r);
3961 uniconify(struct swm_region *r, union arg *args)
3968 DNPRINTF(SWM_D_MISC, "uniconify\n");
3970 if (r == NULL || r->ws == NULL)
3973 /* make sure we have anything to uniconify */
3974 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3975 if (win->ws == NULL)
3976 continue; /* should never happen */
3977 if (win->iconic == 0)
3985 search_resp_action = SWM_SEARCH_UNICONIFY;
3987 spawn_select(r, args, "search", &searchpid);
3989 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3992 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3993 if (win->ws == NULL)
3994 continue; /* should never happen */
3995 if (win->iconic == 0)
3998 name = get_win_name(win->id);
4001 fprintf(lfile, "%s.%u\n", name, win->id);
4011 name_workspace(struct swm_region *r, union arg *args)
4015 DNPRINTF(SWM_D_MISC, "name_workspace\n");
4021 search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
4023 spawn_select(r, args, "name_workspace", &searchpid);
4025 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
4028 fprintf(lfile, "%s", "");
4033 search_workspace(struct swm_region *r, union arg *args)
4036 struct workspace *ws;
4039 DNPRINTF(SWM_D_MISC, "search_workspace\n");
4045 search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
4047 spawn_select(r, args, "search", &searchpid);
4049 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
4052 for (i = 0; i < workspace_limit; i++) {
4056 fprintf(lfile, "%d%s%s\n", ws->idx + 1,
4057 (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
4064 search_win_cleanup(void)
4066 struct search_window *sw = NULL;
4068 while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
4069 xcb_destroy_window(conn, sw->indicator);
4070 TAILQ_REMOVE(&search_wl, sw, entry);
4076 search_win(struct swm_region *r, union arg *args)
4078 struct ws_win *win = NULL;
4079 struct search_window *sw = NULL;
4081 uint32_t gcv, wa[2];
4082 int i, width, height;
4090 XRectangle l_ibox, l_lbox;
4092 DNPRINTF(SWM_D_MISC, "search_win\n");
4095 search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
4097 spawn_select(r, args, "search", &searchpid);
4099 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
4102 TAILQ_INIT(&search_wl);
4105 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
4106 if (win->iconic == 1)
4109 sw = calloc(1, sizeof(struct search_window));
4111 warn("search_win: calloc");
4113 search_win_cleanup();
4119 snprintf(s, sizeof s, "%d", i);
4122 w = xcb_generate_id(conn);
4123 wa[0] = r->s->c[SWM_S_COLOR_FOCUS].pixel;
4124 wa[1] = r->s->c[SWM_S_COLOR_UNFOCUS].pixel;
4126 if (bar_font_legacy) {
4127 XmbTextExtents(bar_fs, s, len, &l_ibox, &l_lbox);
4128 width = l_lbox.width + 4;
4129 height = bar_fs_extents->max_logical_extent.height + 4;
4131 XftTextExtentsUtf8(display, bar_font, (FcChar8 *)s, len,
4133 width = info.width + 4;
4134 height = bar_font->height + 4;
4137 xcb_create_window(conn, XCB_COPY_FROM_PARENT, w, win->id, 0, 0,
4138 width, height, 1, XCB_WINDOW_CLASS_INPUT_OUTPUT,
4139 XCB_COPY_FROM_PARENT, XCB_CW_BACK_PIXEL |
4140 XCB_CW_BORDER_PIXEL, wa);
4142 map_window_raised(w);
4145 TAILQ_INSERT_TAIL(&search_wl, sw, entry);
4147 if (bar_font_legacy) {
4148 l_gcv.graphics_exposures = 0;
4149 l_draw = XCreateGC(display, w, 0, &l_gcv);
4151 XSetForeground(display, l_draw,
4152 r->s->c[SWM_S_COLOR_BAR].pixel);
4154 DRAWSTRING(display, w, bar_fs, l_draw, 2,
4155 (bar_fs_extents->max_logical_extent.height -
4156 l_lbox.height) / 2 - l_lbox.y, s, len);
4158 XFreeGC(display, l_draw);
4161 sw->gc = xcb_generate_id(conn);
4163 xcb_create_gc(conn, sw->gc, w, XCB_GC_GRAPHICS_EXPOSURES,
4167 draw = XftDrawCreate(display, w,
4168 DefaultVisual(display, r->s->idx),
4169 DefaultColormap(display, r->s->idx));
4171 XftDrawStringUtf8(draw, &bar_font_color, bar_font, 2,
4172 (HEIGHT(r->bar) + bar_font->height) / 2 -
4173 bar_font->descent, (FcChar8 *)s, len);
4175 XftDrawDestroy(draw);
4176 /* xcb_free_gc(conn, sw->gc);*/
4179 DNPRINTF(SWM_D_MISC, "search_win: mapped window: 0x%x\n", w);
4181 fprintf(lfile, "%d\n", i);
4191 search_resp_uniconify(char *resp, unsigned long len)
4197 DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
4199 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
4200 if (win->iconic == 0)
4202 name = get_win_name(win->id);
4205 if (asprintf(&s, "%s.%u", name, win->id) == -1) {
4210 if (strncmp(s, resp, len) == 0) {
4211 /* XXX this should be a callback to generalize */
4212 update_iconic(win, 0);
4221 search_resp_name_workspace(char *resp, unsigned long len)
4223 struct workspace *ws;
4225 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
4227 if (search_r->ws == NULL)
4232 free(search_r->ws->name);
4233 search_r->ws->name = NULL;
4237 ws->name = strdup(resp);
4238 if (ws->name == NULL) {
4239 DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
4240 "strdup: %s", strerror(errno));
4247 search_resp_search_workspace(char *resp)
4254 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
4258 DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
4265 ws_idx = (int)strtonum(q, 1, workspace_limit, &errstr);
4267 DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
4274 switchws(search_r, &a);
4278 search_resp_search_window(char *resp)
4283 struct search_window *sw;
4285 DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
4289 DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
4294 idx = (int)strtonum(s, 1, INT_MAX, &errstr);
4296 DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
4303 TAILQ_FOREACH(sw, &search_wl, entry)
4304 if (idx == sw->idx) {
4310 #define MAX_RESP_LEN 1024
4313 search_do_resp(void)
4319 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
4324 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
4325 warn("search: calloc");
4329 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
4331 warn("search: read error");
4334 resp[rbytes] = '\0';
4337 * Older versions of dmenu (Atleast pre 4.4.1) do not send a
4338 * newline, so work around that by sanitizing the resp now.
4340 resp[strcspn(resp, "\n")] = '\0';
4343 switch (search_resp_action) {
4344 case SWM_SEARCH_UNICONIFY:
4345 search_resp_uniconify(resp, len);
4347 case SWM_SEARCH_NAME_WORKSPACE:
4348 search_resp_name_workspace(resp, len);
4350 case SWM_SEARCH_SEARCH_WORKSPACE:
4351 search_resp_search_workspace(resp);
4353 case SWM_SEARCH_SEARCH_WINDOW:
4354 search_resp_search_window(resp);
4359 if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
4360 search_win_cleanup();
4362 search_resp_action = SWM_SEARCH_NONE;
4363 close(select_resp_pipe[0]);
4368 wkill(struct swm_region *r, union arg *args)
4370 DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
4372 if (r->ws->focus == NULL)
4375 if (args->id == SWM_ARG_ID_KILLWINDOW)
4376 xcb_kill_client(conn, r->ws->focus->id);
4378 if (r->ws->focus->can_delete)
4379 client_msg(r->ws->focus, a_delete);
4386 floating_toggle_win(struct ws_win *win)
4388 struct swm_region *r;
4398 /* reject floating toggles in max stack mode */
4399 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
4402 if (win->floating) {
4403 if (!win->floatmaxed) {
4404 /* retain position for refloat */
4405 store_float_geom(win, r);
4409 if (win->g_floatvalid) {
4410 /* refloat at last floating relative position */
4411 X(win) = win->g_float.x + X(r);
4412 Y(win) = win->g_float.y + Y(r);
4413 WIDTH(win) = win->g_float.w;
4414 HEIGHT(win) = win->g_float.h;
4419 ewmh_update_actions(win);
4425 floating_toggle(struct swm_region *r, union arg *args)
4427 struct ws_win *win = r->ws->focus;
4430 /* suppress unused warning since var is needed */
4436 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4437 _NET_WM_STATE_TOGGLE);
4441 if (win == win->ws->focus) {
4442 a.id = SWM_ARG_ID_FOCUSCUR;
4443 focus(win->ws->r, &a);
4447 event_drain(XCB_ENTER_NOTIFY);
4451 constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
4453 if (MAX_X(win) + BORDER(win) > MAX_X(r)) {
4455 WIDTH(win) = MAX_X(r) - X(win) - BORDER(win);
4457 X(win) = MAX_X(r)- WIDTH(win) - BORDER(win);
4460 if (X(win) + BORDER(win) < X(r)) {
4462 WIDTH(win) -= X(r) - X(win) - BORDER(win);
4464 X(win) = X(r) - BORDER(win);
4467 if (MAX_Y(win) + BORDER(win) > MAX_Y(r)) {
4469 HEIGHT(win) = MAX_Y(r) - Y(win) - BORDER(win);
4471 Y(win) = MAX_Y(r) - HEIGHT(win) - BORDER(win);
4474 if (Y(win) + BORDER(win) < Y(r)) {
4476 HEIGHT(win) -= Y(r) - Y(win) - BORDER(win);
4478 Y(win) = Y(r) - BORDER(win);
4484 if (HEIGHT(win) < 1)
4490 update_window(struct ws_win *win)
4495 mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
4496 XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT |
4497 XCB_CONFIG_WINDOW_BORDER_WIDTH;
4501 wc[3] = HEIGHT(win);
4502 wc[4] = BORDER(win);
4504 DNPRINTF(SWM_D_EVENT, "update_window: window: 0x%x, (x,y) w x h: "
4505 "(%d,%d) %d x %d, bordered: %s\n", win->id, wc[0], wc[1], wc[2],
4506 wc[3], YESNO(win->bordered));
4508 xcb_configure_window(conn, win->id, mask, wc);
4511 #define SWM_RESIZE_STEPS (50)
4514 resize(struct ws_win *win, union arg *args)
4516 xcb_timestamp_t timestamp = 0;
4517 struct swm_region *r = NULL;
4518 int resize_step = 0;
4519 struct swm_geometry g;
4520 int top = 0, left = 0, resizing;
4522 unsigned int shape; /* cursor style */
4523 xcb_cursor_t cursor;
4524 xcb_font_t cursor_font;
4525 xcb_query_pointer_reply_t *xpr;
4526 xcb_generic_event_t *evt;
4527 xcb_motion_notify_event_t *mne;
4533 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4536 DNPRINTF(SWM_D_EVENT, "resize: window: 0x%x, floating: %s, "
4537 "transient: 0x%x\n", win->id, YESNO(win->floating),
4540 if (!(win->transient != 0 || win->floating != 0))
4543 /* reject resizes in max mode for floaters (transient ok) */
4544 if (win->floatmaxed)
4548 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4554 case SWM_ARG_ID_WIDTHSHRINK:
4555 WIDTH(win) -= SWM_RESIZE_STEPS;
4558 case SWM_ARG_ID_WIDTHGROW:
4559 WIDTH(win) += SWM_RESIZE_STEPS;
4562 case SWM_ARG_ID_HEIGHTSHRINK:
4563 HEIGHT(win) -= SWM_RESIZE_STEPS;
4566 case SWM_ARG_ID_HEIGHTGROW:
4567 HEIGHT(win) += SWM_RESIZE_STEPS;
4574 constrain_window(win, r, 1);
4576 store_float_geom(win,r);
4580 /* get cursor offset from window root */
4581 xpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4588 if (xpr->win_x < WIDTH(win) / 2)
4591 if (xpr->win_y < HEIGHT(win) / 2)
4594 if (args->id == SWM_ARG_ID_CENTER)
4597 shape = (left) ? XC_top_left_corner : XC_top_right_corner;
4599 shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
4601 cursor_font = xcb_generate_id(conn);
4602 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4604 cursor = xcb_generate_id(conn);
4605 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4606 shape, shape + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4608 xcb_grab_pointer(conn, 0, win->id, MOUSEMASK,
4609 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC, XCB_WINDOW_NONE, cursor,
4614 while ((evt = xcb_wait_for_event(conn)) && resizing) {
4615 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4616 case XCB_BUTTON_RELEASE:
4617 DNPRINTF(SWM_D_EVENT, "resize: BUTTON_RELEASE\n");
4620 case XCB_MOTION_NOTIFY:
4621 mne = (xcb_motion_notify_event_t *)evt;
4622 /* cursor offset/delta from start of the operation */
4623 dx = mne->root_x - xpr->root_x;
4624 dy = mne->root_y - xpr->root_y;
4630 if (args->id == SWM_ARG_ID_CENTER) {
4631 if (g.h / 2 + dy < 1)
4635 HEIGHT(win) = g.h + 2 * dy;
4643 HEIGHT(win) = g.h + dy;
4650 if (args->id == SWM_ARG_ID_CENTER) {
4651 if (g.w / 2 + dx < 1)
4655 WIDTH(win) = g.w + 2 * dx;
4663 WIDTH(win) = g.w + dx;
4666 constrain_window(win, r, 1);
4668 /* not free, don't sync more than 120 times / second */
4669 if ((mne->time - timestamp) > (1000 / 120) ) {
4670 timestamp = mne->time;
4685 store_float_geom(win,r);
4687 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4688 xcb_free_cursor(conn, cursor);
4689 xcb_close_font(conn, cursor_font);
4691 DNPRINTF(SWM_D_EVENT, "resize: done\n");
4695 resize_step(struct swm_region *r, union arg *args)
4697 struct ws_win *win = NULL;
4699 if (r && r->ws && r->ws->focus)
4707 #define SWM_MOVE_STEPS (50)
4710 move(struct ws_win *win, union arg *args)
4712 xcb_timestamp_t timestamp = 0;
4713 int move_step = 0, moving;
4714 struct swm_region *r = NULL;
4715 xcb_font_t cursor_font;
4716 xcb_cursor_t cursor;
4717 xcb_query_pointer_reply_t *qpr;
4718 xcb_generic_event_t *evt;
4719 xcb_motion_notify_event_t *mne;
4725 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
4728 DNPRINTF(SWM_D_EVENT, "move: window: 0x%x, floating: %s, transient: "
4729 "0x%x\n", win->id, YESNO(win->floating), win->transient);
4731 /* in max_stack mode should only move transients */
4732 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
4736 if (win->floating == 0 && !win->transient) {
4737 store_float_geom(win, r);
4738 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
4741 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
4748 case SWM_ARG_ID_MOVELEFT:
4749 X(win) -= (SWM_MOVE_STEPS - border_width);
4752 case SWM_ARG_ID_MOVERIGHT:
4753 X(win) += (SWM_MOVE_STEPS - border_width);
4756 case SWM_ARG_ID_MOVEUP:
4757 Y(win) -= (SWM_MOVE_STEPS - border_width);
4760 case SWM_ARG_ID_MOVEDOWN:
4761 Y(win) += (SWM_MOVE_STEPS - border_width);
4768 constrain_window(win, r, 0);
4770 store_float_geom(win, r);
4774 cursor_font = xcb_generate_id(conn);
4775 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
4777 cursor = xcb_generate_id(conn);
4778 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
4779 XC_fleur, XC_fleur + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
4781 xcb_grab_pointer(conn, 0, win->id, MOUSEMASK,
4782 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC,
4783 XCB_WINDOW_NONE, cursor, XCB_CURRENT_TIME);
4785 /* get cursor offset from window root */
4786 qpr = xcb_query_pointer_reply(conn, xcb_query_pointer(conn, win->id),
4789 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4790 xcb_free_cursor(conn, cursor);
4791 xcb_close_font(conn, cursor_font);
4797 while ((evt = xcb_wait_for_event(conn)) && moving) {
4798 switch (XCB_EVENT_RESPONSE_TYPE(evt)) {
4799 case XCB_BUTTON_RELEASE:
4800 DNPRINTF(SWM_D_EVENT, "move: BUTTON_RELEASE\n");
4803 case XCB_MOTION_NOTIFY:
4804 mne = (xcb_motion_notify_event_t *)evt;
4805 X(win) = mne->root_x - qpr->win_x - border_width;
4806 Y(win) = mne->root_y - qpr->win_y - border_width;
4808 constrain_window(win, r, 0);
4810 /* not free, don't sync more than 120 times / second */
4811 if ((mne->time - timestamp) > (1000 / 120) ) {
4812 timestamp = mne->time;
4827 store_float_geom(win, r);
4829 xcb_free_cursor(conn, cursor);
4830 xcb_close_font(conn, cursor_font);
4831 xcb_ungrab_pointer(conn, XCB_CURRENT_TIME);
4832 DNPRINTF(SWM_D_EVENT, "move: done\n");
4836 move_step(struct swm_region *r, union arg *args)
4838 struct ws_win *win = NULL;
4840 if (r && r->ws && r->ws->focus)
4845 if (!(win->transient != 0 || win->floating != 0))
4852 /* user/key callable function IDs */
4902 KF_SEARCH_WORKSPACE,
4943 KF_DUMPWINS, /* MUST BE LAST */
4947 /* key definitions */
4949 char name[SWM_FUNCNAME_LEN];
4950 void (*func)(struct swm_region *r, union arg *);
4952 } keyfuncs[KF_INVALID + 1] = {
4953 /* name function argument */
4954 { "bar_toggle", bar_toggle, {0} },
4955 { "button2", pressbutton, {2} },
4956 { "cycle_layout", cycle_layout, {0} },
4957 { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
4958 { "float_toggle", floating_toggle,{0} },
4959 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
4960 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
4961 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
4962 { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
4963 { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
4964 { "iconify", iconify, {0} },
4965 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
4966 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
4967 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
4968 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
4969 { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
4970 { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
4971 { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
4972 { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
4973 { "mvws_1", send_to_ws, {.id = 0} },
4974 { "mvws_2", send_to_ws, {.id = 1} },
4975 { "mvws_3", send_to_ws, {.id = 2} },
4976 { "mvws_4", send_to_ws, {.id = 3} },
4977 { "mvws_5", send_to_ws, {.id = 4} },
4978 { "mvws_6", send_to_ws, {.id = 5} },
4979 { "mvws_7", send_to_ws, {.id = 6} },
4980 { "mvws_8", send_to_ws, {.id = 7} },
4981 { "mvws_9", send_to_ws, {.id = 8} },
4982 { "mvws_10", send_to_ws, {.id = 9} },
4983 { "mvws_11", send_to_ws, {.id = 10} },
4984 { "mvws_12", send_to_ws, {.id = 11} },
4985 { "mvws_13", send_to_ws, {.id = 12} },
4986 { "mvws_14", send_to_ws, {.id = 13} },
4987 { "mvws_15", send_to_ws, {.id = 14} },
4988 { "mvws_16", send_to_ws, {.id = 15} },
4989 { "mvws_17", send_to_ws, {.id = 16} },
4990 { "mvws_18", send_to_ws, {.id = 17} },
4991 { "mvws_19", send_to_ws, {.id = 18} },
4992 { "mvws_20", send_to_ws, {.id = 19} },
4993 { "mvws_21", send_to_ws, {.id = 20} },
4994 { "mvws_22", send_to_ws, {.id = 21} },
4995 { "name_workspace", name_workspace, {0} },
4996 { "quit", quit, {0} },
4997 { "raise_toggle", raise_toggle, {0} },
4998 { "restart", restart, {0} },
4999 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
5000 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
5001 { "search_win", search_win, {0} },
5002 { "search_workspace", search_workspace, {0} },
5003 { "spawn_custom", NULL, {0} },
5004 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
5005 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
5006 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
5007 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
5008 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
5009 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
5010 { "uniconify", uniconify, {0} },
5011 { "version", version, {0} },
5012 { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
5013 { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
5014 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
5015 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
5016 { "ws_1", switchws, {.id = 0} },
5017 { "ws_2", switchws, {.id = 1} },
5018 { "ws_3", switchws, {.id = 2} },
5019 { "ws_4", switchws, {.id = 3} },
5020 { "ws_5", switchws, {.id = 4} },
5021 { "ws_6", switchws, {.id = 5} },
5022 { "ws_7", switchws, {.id = 6} },
5023 { "ws_8", switchws, {.id = 7} },
5024 { "ws_9", switchws, {.id = 8} },
5025 { "ws_10", switchws, {.id = 9} },
5026 { "ws_11", switchws, {.id = 10} },
5027 { "ws_12", switchws, {.id = 11} },
5028 { "ws_13", switchws, {.id = 12} },
5029 { "ws_14", switchws, {.id = 13} },
5030 { "ws_15", switchws, {.id = 14} },
5031 { "ws_16", switchws, {.id = 15} },
5032 { "ws_17", switchws, {.id = 16} },
5033 { "ws_18", switchws, {.id = 17} },
5034 { "ws_19", switchws, {.id = 18} },
5035 { "ws_20", switchws, {.id = 19} },
5036 { "ws_21", switchws, {.id = 20} },
5037 { "ws_22", switchws, {.id = 21} },
5038 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
5039 { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
5040 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
5041 { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
5042 { "ws_prior", priorws, {0} },
5043 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
5044 { "invalid key func", NULL, {0} },
5047 RB_ENTRY(key) entry;
5050 enum keyfuncid funcid;
5053 RB_HEAD(key_tree, key);
5056 key_cmp(struct key *kp1, struct key *kp2)
5058 if (kp1->keysym < kp2->keysym)
5060 if (kp1->keysym > kp2->keysym)
5063 if (kp1->mod < kp2->mod)
5065 if (kp1->mod > kp2->mod)
5071 RB_GENERATE(key_tree, key, entry, key_cmp);
5072 struct key_tree keys;
5075 enum { client_click, root_click };
5077 unsigned int action;
5079 unsigned int button;
5080 void (*func)(struct ws_win *, union arg *);
5083 /* action key mouse button func args */
5084 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
5085 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
5086 { client_click, MODKEY, Button1, move, {0} },
5090 update_modkey(unsigned int mod)
5096 RB_FOREACH(kp, key_tree, &keys)
5097 if (kp->mod & ShiftMask)
5098 kp->mod = mod | ShiftMask;
5102 for (i = 0; i < LENGTH(buttons); i++)
5103 if (buttons[i].mask & ShiftMask)
5104 buttons[i].mask = mod | ShiftMask;
5106 buttons[i].mask = mod;
5111 TAILQ_ENTRY(spawn_prog) entry;
5116 TAILQ_HEAD(spawn_list, spawn_prog);
5117 struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
5120 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
5123 struct spawn_prog *prog = NULL;
5125 char *ap, **real_args;
5127 /* suppress unused warning since var is needed */
5130 DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
5133 TAILQ_FOREACH(prog, &spawns, entry) {
5134 if (!strcasecmp(spawn_name, prog->name))
5138 warnx("spawn_custom: program %s not found", spawn_name);
5142 /* make room for expanded args */
5143 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
5144 err(1, "spawn_custom: calloc real_args");
5146 /* expand spawn_args into real_args */
5147 for (i = 0; i < prog->argc; i++) {
5149 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
5150 if (!strcasecmp(ap, "$bar_border")) {
5152 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
5154 err(1, "spawn_custom border color");
5155 } else if (!strcasecmp(ap, "$bar_color")) {
5157 strdup(r->s->c[SWM_S_COLOR_BAR].name))
5159 err(1, "spawn_custom bar color");
5160 } else if (!strcasecmp(ap, "$bar_font")) {
5161 if ((real_args[i] = strdup(bar_fonts))
5163 err(1, "spawn_custom bar fonts");
5164 } else if (!strcasecmp(ap, "$bar_font_color")) {
5166 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
5168 err(1, "spawn_custom color font");
5169 } else if (!strcasecmp(ap, "$color_focus")) {
5171 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
5173 err(1, "spawn_custom color focus");
5174 } else if (!strcasecmp(ap, "$color_unfocus")) {
5176 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
5178 err(1, "spawn_custom color unfocus");
5180 /* no match --> copy as is */
5181 if ((real_args[i] = strdup(ap)) == NULL)
5182 err(1, "spawn_custom strdup(ap)");
5184 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
5189 DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
5190 for (i = 0; i < prog->argc; i++)
5191 DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
5192 DNPRINTF(SWM_D_SPAWN, "\n");
5194 *ret_args = real_args;
5195 return (prog->argc);
5199 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
5205 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
5209 spawn(r->ws->idx, &a, 1);
5211 for (i = 0; i < spawn_argc; i++)
5217 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
5223 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
5227 if (pipe(select_list_pipe) == -1)
5228 err(1, "pipe error");
5229 if (pipe(select_resp_pipe) == -1)
5230 err(1, "pipe error");
5232 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
5233 err(1, "could not disable SIGPIPE");
5234 switch (*pid = fork()) {
5236 err(1, "cannot fork");
5239 if (dup2(select_list_pipe[0], 0) == -1)
5241 if (dup2(select_resp_pipe[1], 1) == -1)
5243 close(select_list_pipe[1]);
5244 close(select_resp_pipe[0]);
5245 spawn(r->ws->idx, &a, 0);
5247 default: /* parent */
5248 close(select_list_pipe[0]);
5249 close(select_resp_pipe[1]);
5253 for (i = 0; i < spawn_argc; i++)
5259 spawn_insert(char *name, char *args)
5261 char *arg, *cp, *ptr;
5262 struct spawn_prog *sp;
5264 DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
5266 if ((sp = calloc(1, sizeof *sp)) == NULL)
5267 err(1, "spawn_insert: calloc");
5268 if ((sp->name = strdup(name)) == NULL)
5269 err(1, "spawn_insert: strdup");
5271 /* convert the arguments to an argument list */
5272 if ((ptr = cp = strdup(args)) == NULL)
5273 err(1, "spawn_insert: strdup");
5274 while ((arg = strsep(&ptr, " \t")) != NULL) {
5275 /* empty field; skip it */
5280 if ((sp->argv = realloc(sp->argv, sp->argc *
5281 sizeof *sp->argv)) == NULL)
5282 err(1, "spawn_insert: realloc");
5283 if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
5284 err(1, "spawn_insert: strdup");
5288 TAILQ_INSERT_TAIL(&spawns, sp, entry);
5289 DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
5293 spawn_remove(struct spawn_prog *sp)
5297 DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
5299 TAILQ_REMOVE(&spawns, sp, entry);
5300 for (i = 0; i < sp->argc; i++)
5306 DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
5310 spawn_replace(struct spawn_prog *sp, char *name, char *args)
5312 DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
5315 spawn_insert(name, args);
5317 DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
5321 setspawn(char *name, char *args)
5323 struct spawn_prog *sp;
5325 DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
5330 TAILQ_FOREACH(sp, &spawns, entry) {
5331 if (!strcmp(sp->name, name)) {
5335 spawn_replace(sp, name, args);
5336 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5340 if (*args == '\0') {
5341 warnx("error: setspawn: cannot find program: %s", name);
5345 spawn_insert(name, args);
5346 DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
5350 setconfspawn(char *selector, char *value, int flags)
5354 /* suppress unused warning since var is needed */
5357 args = expand_tilde(value);
5359 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, args);
5361 setspawn(selector, args);
5364 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
5371 setconfspawn("term", "xterm", 0);
5372 setconfspawn("spawn_term", "xterm", 0);
5373 setconfspawn("screenshot_all", "screenshot.sh full", 0);
5374 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
5375 setconfspawn("lock", "xlock", 0);
5376 setconfspawn("initscr", "initscreen.sh", 0);
5377 setconfspawn("menu", "dmenu_run"
5380 " -nf $bar_font_color"
5382 " -sf $bar_color", 0);
5383 setconfspawn("search", "dmenu"
5387 " -nf $bar_font_color"
5389 " -sf $bar_color", 0);
5390 setconfspawn("name_workspace", "dmenu"
5394 " -nf $bar_font_color"
5396 " -sf $bar_color", 0);
5400 #define SWM_MODNAME_SIZE 32
5401 #define SWM_KEY_WS "\n+ \t"
5403 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
5407 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
5408 if (mod == NULL || ks == NULL) {
5409 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
5412 if (keystr == NULL || strlen(keystr) == 0) {
5413 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
5417 *ks = XCB_NO_SYMBOL;
5419 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
5420 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
5422 cp += (long)strspn(cp, SWM_KEY_WS);
5423 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
5425 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
5427 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
5429 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
5431 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
5433 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
5435 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
5436 *mod |= ControlMask;
5438 *ks = XStringToKeysym(name);
5439 XConvertCase(*ks, ks, &uks);
5440 if (ks == XCB_NO_SYMBOL) {
5442 "parsekeys: invalid key %s\n",
5448 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
5453 strdupsafe(char *str)
5458 return (strdup(str));
5462 key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
5466 DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
5467 keyfuncs[kfid].name, spawn_name);
5469 if ((kp = malloc(sizeof *kp)) == NULL)
5470 err(1, "key_insert: malloc");
5475 kp->spawn_name = strdupsafe(spawn_name);
5476 RB_INSERT(key_tree, &keys, kp);
5478 DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
5482 key_lookup(unsigned int mod, KeySym ks)
5489 return (RB_FIND(key_tree, &keys, &kp));
5493 key_remove(struct key *kp)
5495 DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
5497 RB_REMOVE(key_tree, &keys, kp);
5498 free(kp->spawn_name);
5501 DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
5505 key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
5508 DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
5512 key_insert(mod, ks, kfid, spawn_name);
5514 DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
5518 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
5523 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
5524 keyfuncs[kfid].name, spawn_name);
5526 if ((kp = key_lookup(mod, ks)) != NULL) {
5527 if (kfid == KF_INVALID)
5530 key_replace(kp, mod, ks, kfid, spawn_name);
5531 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5534 if (kfid == KF_INVALID) {
5535 warnx("error: setkeybinding: cannot find mod/key combination");
5536 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5540 key_insert(mod, ks, kfid, spawn_name);
5541 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
5545 setconfbinding(char *selector, char *value, int flags)
5547 enum keyfuncid kfid;
5550 struct spawn_prog *sp;
5552 /* suppress unused warning since var is needed */
5555 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
5556 if (selector == NULL) {
5557 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
5558 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5560 setkeybinding(mod, ks, kfid, NULL);
5565 /* search by key function name */
5566 for (kfid = 0; kfid < KF_INVALID; (kfid)++) {
5567 if (strncasecmp(selector, keyfuncs[kfid].name,
5568 SWM_FUNCNAME_LEN) == 0) {
5569 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5571 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5572 setkeybinding(mod, ks, kfid, NULL);
5578 /* search by custom spawn name */
5579 TAILQ_FOREACH(sp, &spawns, entry) {
5580 if (strcasecmp(selector, sp->name) == 0) {
5581 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
5583 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
5584 setkeybinding(mod, ks, KF_SPAWN_CUSTOM,
5591 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
5598 setkeybinding(MODKEY, XK_space, KF_CYCLE_LAYOUT,NULL);
5599 setkeybinding(MODKEY|ShiftMask, XK_backslash, KF_FLIP_LAYOUT, NULL);
5600 setkeybinding(MODKEY|ShiftMask, XK_space, KF_STACK_RESET, NULL);
5601 setkeybinding(MODKEY, XK_h, KF_MASTER_SHRINK, NULL);
5602 setkeybinding(MODKEY, XK_l, KF_MASTER_GROW, NULL);
5603 setkeybinding(MODKEY, XK_comma, KF_MASTER_ADD, NULL);
5604 setkeybinding(MODKEY, XK_period, KF_MASTER_DEL, NULL);
5605 setkeybinding(MODKEY|ShiftMask, XK_comma, KF_STACK_INC, NULL);
5606 setkeybinding(MODKEY|ShiftMask, XK_period, KF_STACK_DEC, NULL);
5607 setkeybinding(MODKEY, XK_Return, KF_SWAP_MAIN, NULL);
5608 setkeybinding(MODKEY, XK_j, KF_FOCUS_NEXT, NULL);
5609 setkeybinding(MODKEY, XK_k, KF_FOCUS_PREV, NULL);
5610 setkeybinding(MODKEY|ShiftMask, XK_j, KF_SWAP_NEXT, NULL);
5611 setkeybinding(MODKEY|ShiftMask, XK_k, KF_SWAP_PREV, NULL);
5612 setkeybinding(MODKEY|ShiftMask, XK_Return, KF_SPAWN_CUSTOM,"term");
5613 setkeybinding(MODKEY, XK_p, KF_SPAWN_CUSTOM,"menu");
5614 setkeybinding(MODKEY|ShiftMask, XK_q, KF_QUIT, NULL);
5615 setkeybinding(MODKEY, XK_q, KF_RESTART, NULL);
5616 setkeybinding(MODKEY, XK_m, KF_FOCUS_MAIN, NULL);
5617 setkeybinding(MODKEY, XK_1, KF_WS_1, NULL);
5618 setkeybinding(MODKEY, XK_2, KF_WS_2, NULL);
5619 setkeybinding(MODKEY, XK_3, KF_WS_3, NULL);
5620 setkeybinding(MODKEY, XK_4, KF_WS_4, NULL);
5621 setkeybinding(MODKEY, XK_5, KF_WS_5, NULL);
5622 setkeybinding(MODKEY, XK_6, KF_WS_6, NULL);
5623 setkeybinding(MODKEY, XK_7, KF_WS_7, NULL);
5624 setkeybinding(MODKEY, XK_8, KF_WS_8, NULL);
5625 setkeybinding(MODKEY, XK_9, KF_WS_9, NULL);
5626 setkeybinding(MODKEY, XK_0, KF_WS_10, NULL);
5627 setkeybinding(MODKEY, XK_F1, KF_WS_11, NULL);
5628 setkeybinding(MODKEY, XK_F2, KF_WS_12, NULL);
5629 setkeybinding(MODKEY, XK_F3, KF_WS_13, NULL);
5630 setkeybinding(MODKEY, XK_F4, KF_WS_14, NULL);
5631 setkeybinding(MODKEY, XK_F5, KF_WS_15, NULL);
5632 setkeybinding(MODKEY, XK_F6, KF_WS_16, NULL);
5633 setkeybinding(MODKEY, XK_F7, KF_WS_17, NULL);
5634 setkeybinding(MODKEY, XK_F8, KF_WS_18, NULL);
5635 setkeybinding(MODKEY, XK_F9, KF_WS_19, NULL);
5636 setkeybinding(MODKEY, XK_F10, KF_WS_20, NULL);
5637 setkeybinding(MODKEY, XK_F11, KF_WS_21, NULL);
5638 setkeybinding(MODKEY, XK_F12, KF_WS_22, NULL);
5639 setkeybinding(MODKEY, XK_Right, KF_WS_NEXT, NULL);
5640 setkeybinding(MODKEY, XK_Left, KF_WS_PREV, NULL);
5641 setkeybinding(MODKEY, XK_Up, KF_WS_NEXT_ALL, NULL);
5642 setkeybinding(MODKEY, XK_Down, KF_WS_PREV_ALL, NULL);
5643 setkeybinding(MODKEY, XK_a, KF_WS_PRIOR, NULL);
5644 setkeybinding(MODKEY|ShiftMask, XK_Right, KF_SCREEN_NEXT, NULL);
5645 setkeybinding(MODKEY|ShiftMask, XK_Left, KF_SCREEN_PREV, NULL);
5646 setkeybinding(MODKEY|ShiftMask, XK_1, KF_MVWS_1, NULL);
5647 setkeybinding(MODKEY|ShiftMask, XK_2, KF_MVWS_2, NULL);
5648 setkeybinding(MODKEY|ShiftMask, XK_3, KF_MVWS_3, NULL);
5649 setkeybinding(MODKEY|ShiftMask, XK_4, KF_MVWS_4, NULL);
5650 setkeybinding(MODKEY|ShiftMask, XK_5, KF_MVWS_5, NULL);
5651 setkeybinding(MODKEY|ShiftMask, XK_6, KF_MVWS_6, NULL);
5652 setkeybinding(MODKEY|ShiftMask, XK_7, KF_MVWS_7, NULL);
5653 setkeybinding(MODKEY|ShiftMask, XK_8, KF_MVWS_8, NULL);
5654 setkeybinding(MODKEY|ShiftMask, XK_9, KF_MVWS_9, NULL);
5655 setkeybinding(MODKEY|ShiftMask, XK_0, KF_MVWS_10, NULL);
5656 setkeybinding(MODKEY|ShiftMask, XK_F1, KF_MVWS_11, NULL);
5657 setkeybinding(MODKEY|ShiftMask, XK_F2, KF_MVWS_12, NULL);
5658 setkeybinding(MODKEY|ShiftMask, XK_F3, KF_MVWS_13, NULL);
5659 setkeybinding(MODKEY|ShiftMask, XK_F4, KF_MVWS_14, NULL);
5660 setkeybinding(MODKEY|ShiftMask, XK_F5, KF_MVWS_15, NULL);
5661 setkeybinding(MODKEY|ShiftMask, XK_F6, KF_MVWS_16, NULL);
5662 setkeybinding(MODKEY|ShiftMask, XK_F7, KF_MVWS_17, NULL);
5663 setkeybinding(MODKEY|ShiftMask, XK_F8, KF_MVWS_18, NULL);
5664 setkeybinding(MODKEY|ShiftMask, XK_F9, KF_MVWS_19, NULL);
5665 setkeybinding(MODKEY|ShiftMask, XK_F10, KF_MVWS_20, NULL);
5666 setkeybinding(MODKEY|ShiftMask, XK_F11, KF_MVWS_21, NULL);
5667 setkeybinding(MODKEY|ShiftMask, XK_F12, KF_MVWS_22, NULL);
5668 setkeybinding(MODKEY, XK_b, KF_BAR_TOGGLE, NULL);
5669 setkeybinding(MODKEY, XK_Tab, KF_FOCUS_NEXT, NULL);
5670 setkeybinding(MODKEY|ShiftMask, XK_Tab, KF_FOCUS_PREV, NULL);
5671 setkeybinding(MODKEY|ShiftMask, XK_x, KF_WIND_KILL, NULL);
5672 setkeybinding(MODKEY, XK_x, KF_WIND_DEL, NULL);
5673 setkeybinding(MODKEY, XK_s, KF_SPAWN_CUSTOM,"screenshot_all");
5674 setkeybinding(MODKEY|ShiftMask, XK_s, KF_SPAWN_CUSTOM,"screenshot_wind");
5675 setkeybinding(MODKEY, XK_t, KF_FLOAT_TOGGLE,NULL);
5676 setkeybinding(MODKEY|ShiftMask, XK_v, KF_VERSION, NULL);
5677 setkeybinding(MODKEY|ShiftMask, XK_Delete, KF_SPAWN_CUSTOM,"lock");
5678 setkeybinding(MODKEY|ShiftMask, XK_i, KF_SPAWN_CUSTOM,"initscr");
5679 setkeybinding(MODKEY, XK_w, KF_ICONIFY, NULL);
5680 setkeybinding(MODKEY|ShiftMask, XK_w, KF_UNICONIFY, NULL);
5681 setkeybinding(MODKEY|ShiftMask, XK_r, KF_RAISE_TOGGLE,NULL);
5682 setkeybinding(MODKEY, XK_v, KF_BUTTON2, NULL);
5683 setkeybinding(MODKEY, XK_equal, KF_WIDTH_GROW, NULL);
5684 setkeybinding(MODKEY, XK_minus, KF_WIDTH_SHRINK,NULL);
5685 setkeybinding(MODKEY|ShiftMask, XK_equal, KF_HEIGHT_GROW,NULL);
5686 setkeybinding(MODKEY|ShiftMask, XK_minus, KF_HEIGHT_SHRINK,NULL);
5687 setkeybinding(MODKEY, XK_bracketleft, KF_MOVE_LEFT,NULL);
5688 setkeybinding(MODKEY, XK_bracketright,KF_MOVE_RIGHT,NULL);
5689 setkeybinding(MODKEY|ShiftMask, XK_bracketleft, KF_MOVE_UP, NULL);
5690 setkeybinding(MODKEY|ShiftMask, XK_bracketright,KF_MOVE_DOWN,NULL);
5691 setkeybinding(MODKEY|ShiftMask, XK_slash, KF_NAME_WORKSPACE,NULL);
5692 setkeybinding(MODKEY, XK_slash, KF_SEARCH_WORKSPACE,NULL);
5693 setkeybinding(MODKEY, XK_f, KF_SEARCH_WIN, NULL);
5695 setkeybinding(MODKEY|ShiftMask, XK_d, KF_DUMPWINS, NULL);
5704 while (RB_EMPTY(&keys) == 0) {
5705 kp = RB_ROOT(&keys);
5711 setkeymapping(char *selector, char *value, int flags)
5713 char keymapping_file[PATH_MAX];
5715 /* suppress unused warnings since vars are needed */
5719 DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
5720 if (value[0] == '~')
5721 snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
5722 pwd->pw_dir, &value[1]);
5724 strlcpy(keymapping_file, value, sizeof keymapping_file);
5726 /* load new key bindings; if it fails, revert to default bindings */
5727 if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
5731 DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
5736 updatenumlockmask(void)
5739 xcb_get_modifier_mapping_reply_t *modmap_r;
5740 xcb_keycode_t *modmap, kc, *keycode;
5742 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
5745 modmap_r = xcb_get_modifier_mapping_reply(conn,
5746 xcb_get_modifier_mapping(conn),
5749 modmap = xcb_get_modifier_mapping_keycodes(modmap_r);
5750 for (i = 0; i < 8; i++) {
5751 for (j = 0; j < modmap_r->keycodes_per_modifier; j++) {
5752 kc = modmap[i * modmap_r->keycodes_per_modifier
5754 keycode = xcb_key_symbols_get_keycode(syms,
5757 numlockmask = (1 << i);
5770 xcb_keycode_t *code;
5771 unsigned int modifiers[] =
5772 { 0, LockMask, numlockmask, numlockmask | LockMask };
5775 DNPRINTF(SWM_D_MISC, "grabkeys\n");
5776 updatenumlockmask();
5778 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
5779 for (k = 0; k < num_screens; k++) {
5780 if (TAILQ_EMPTY(&screens[k].rl))
5782 xcb_ungrab_key(conn, XCB_GRAB_ANY, screens[k].root,
5784 RB_FOREACH(kp, key_tree, &keys) {
5785 if ((code = xcb_key_symbols_get_keycode(syms,
5787 for (j = 0; j < LENGTH(modifiers); j++)
5788 xcb_grab_key(conn, 1,
5790 kp->mod | modifiers[j],
5791 *code, XCB_GRAB_MODE_ASYNC,
5792 XCB_GRAB_MODE_ASYNC);
5799 grabbuttons(struct ws_win *win, int focused)
5802 unsigned int modifiers[] =
5803 { 0, LockMask, numlockmask, numlockmask|LockMask };
5805 updatenumlockmask();
5806 xcb_ungrab_button(conn, XCB_BUTTON_INDEX_ANY, win->id,
5807 XCB_BUTTON_MASK_ANY);
5809 for (i = 0; i < LENGTH(buttons); i++)
5810 if (buttons[i].action == client_click)
5811 for (j = 0; j < LENGTH(modifiers); j++)
5812 xcb_grab_button(conn, 0, win->id,
5814 XCB_GRAB_MODE_ASYNC,
5821 xcb_grab_button(conn, 0, win->id, BUTTONMASK,
5822 XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_SYNC, XCB_WINDOW_NONE,
5823 XCB_CURSOR_NONE, XCB_BUTTON_INDEX_ANY, XCB_BUTTON_MASK_ANY);
5826 const char *quirkname[] = {
5827 "NONE", /* config string for "no value" */
5836 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
5837 #define SWM_Q_WS "\n|+ \t"
5839 parsequirks(char *qstr, unsigned long *quirk)
5849 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
5851 cp += (long)strspn(cp, SWM_Q_WS);
5852 for (i = 0; i < LENGTH(quirkname); i++) {
5853 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
5854 DNPRINTF(SWM_D_QUIRK,
5855 "parsequirks: %s\n", name);
5860 *quirk |= 1 << (i-1);
5864 if (i >= LENGTH(quirkname)) {
5865 DNPRINTF(SWM_D_QUIRK,
5866 "parsequirks: invalid quirk [%s]\n", name);
5874 quirk_insert(const char *class, const char *name, unsigned long quirk)
5878 DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
5881 if ((qp = malloc(sizeof *qp)) == NULL)
5882 err(1, "quirk_insert: malloc");
5883 if ((qp->class = strdup(class)) == NULL)
5884 err(1, "quirk_insert: strdup");
5885 if ((qp->name = strdup(name)) == NULL)
5886 err(1, "quirk_insert: strdup");
5889 TAILQ_INSERT_TAIL(&quirks, qp, entry);
5891 DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
5895 quirk_remove(struct quirk *qp)
5897 DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
5898 qp->name, qp->quirk);
5900 TAILQ_REMOVE(&quirks, qp, entry);
5905 DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
5909 quirk_replace(struct quirk *qp, const char *class, const char *name,
5910 unsigned long quirk)
5912 DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
5913 qp->name, qp->quirk);
5916 quirk_insert(class, name, quirk);
5918 DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
5922 setquirk(const char *class, const char *name, unsigned long quirk)
5926 DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
5929 TAILQ_FOREACH(qp, &quirks, entry) {
5930 if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
5934 quirk_replace(qp, class, name, quirk);
5935 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5940 warnx("error: setquirk: cannot find class/name combination");
5944 quirk_insert(class, name, quirk);
5945 DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
5949 setconfquirk(char *selector, char *value, int flags)
5951 char *cp, *class, *name;
5955 /* suppress unused warning since var is needed */
5958 if (selector == NULL)
5960 if ((cp = strchr(selector, ':')) == NULL)
5965 if ((retval = parsequirks(value, &qrks)) == 0)
5966 setquirk(class, name, qrks);
5973 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
5974 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
5975 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
5976 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
5977 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5978 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
5979 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5980 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5981 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5982 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
5983 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
5984 setquirk("pcb", "pcb", SWM_Q_FLOAT);
5985 setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
5988 /* conf file stuff */
5989 #define SWM_CONF_FILE "spectrwm.conf"
5990 #define SWM_CONF_FILE_OLD "scrotwm.conf"
5994 SWM_S_BAR_AT_BOTTOM,
5995 SWM_S_BAR_BORDER_WIDTH,
6002 SWM_S_CLOCK_ENABLED,
6005 SWM_S_CYCLE_VISIBLE,
6007 SWM_S_DISABLE_BORDER,
6009 SWM_S_FOCUS_CLOSE_WRAP,
6010 SWM_S_FOCUS_DEFAULT,
6016 SWM_S_STACK_ENABLED,
6018 SWM_S_TITLE_CLASS_ENABLED,
6019 SWM_S_TITLE_NAME_ENABLED,
6020 SWM_S_URGENT_ENABLED,
6021 SWM_S_VERBOSE_LAYOUT,
6022 SWM_S_WINDOW_NAME_ENABLED,
6023 SWM_S_WORKSPACE_LIMIT
6027 setconfvalue(char *selector, char *value, int flags)
6032 /* suppress unused warning since var is needed */
6036 case SWM_S_BAR_ACTION:
6038 if ((bar_argv[0] = expand_tilde(value)) == NULL)
6039 err(1, "setconfvalue: bar_action");
6041 case SWM_S_BAR_AT_BOTTOM:
6042 bar_at_bottom = atoi(value);
6044 case SWM_S_BAR_BORDER_WIDTH:
6045 bar_border_width = atoi(value);
6046 if (bar_border_width < 0)
6047 bar_border_width = 0;
6049 case SWM_S_BAR_DELAY:
6050 bar_delay = atoi(value);
6052 case SWM_S_BAR_ENABLED:
6053 bar_enabled = atoi(value);
6055 case SWM_S_BAR_FONT:
6057 if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
6058 err(1, "setconfvalue: asprintf: failed to allocate "
6059 "memory for bar_fonts.");
6063 bar_font_legacy = 1;
6065 case SWM_S_BAR_FORMAT:
6067 if ((bar_format = strdup(value)) == NULL)
6068 err(1, "setconfvalue: bar_format");
6070 case SWM_S_BAR_JUSTIFY:
6071 if (!strcmp(value, "left"))
6072 bar_justify = SWM_BAR_JUSTIFY_LEFT;
6073 else if (!strcmp(value, "center"))
6074 bar_justify = SWM_BAR_JUSTIFY_CENTER;
6075 else if (!strcmp(value, "right"))
6076 bar_justify = SWM_BAR_JUSTIFY_RIGHT;
6078 errx(1, "invalid bar_justify");
6080 case SWM_S_BORDER_WIDTH:
6081 border_width = atoi(value);
6082 if (border_width < 0)
6085 case SWM_S_CLOCK_ENABLED:
6086 clock_enabled = atoi(value);
6088 case SWM_S_CLOCK_FORMAT:
6089 #ifndef SWM_DENY_CLOCK_FORMAT
6091 if ((clock_format = strdup(value)) == NULL)
6092 err(1, "setconfvalue: clock_format");
6095 case SWM_S_CYCLE_EMPTY:
6096 cycle_empty = atoi(value);
6098 case SWM_S_CYCLE_VISIBLE:
6099 cycle_visible = atoi(value);
6101 case SWM_S_DIALOG_RATIO:
6102 dialog_ratio = atof(value);
6103 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
6106 case SWM_S_DISABLE_BORDER:
6107 disable_border = atoi(value);
6109 case SWM_S_FOCUS_CLOSE:
6110 if (!strcmp(value, "first"))
6111 focus_close = SWM_STACK_BOTTOM;
6112 else if (!strcmp(value, "last"))
6113 focus_close = SWM_STACK_TOP;
6114 else if (!strcmp(value, "next"))
6115 focus_close = SWM_STACK_ABOVE;
6116 else if (!strcmp(value, "previous"))
6117 focus_close = SWM_STACK_BELOW;
6119 errx(1, "focus_close");
6121 case SWM_S_FOCUS_CLOSE_WRAP:
6122 focus_close_wrap = atoi(value);
6124 case SWM_S_FOCUS_DEFAULT:
6125 if (!strcmp(value, "last"))
6126 focus_default = SWM_STACK_TOP;
6127 else if (!strcmp(value, "first"))
6128 focus_default = SWM_STACK_BOTTOM;
6130 errx(1, "focus_default");
6132 case SWM_S_FOCUS_MODE:
6133 if (!strcmp(value, "default"))
6134 focus_mode = SWM_FOCUS_DEFAULT;
6135 else if (!strcmp(value, "follow_cursor"))
6136 focus_mode = SWM_FOCUS_FOLLOW;
6137 else if (!strcmp(value, "synergy"))
6138 focus_mode = SWM_FOCUS_SYNERGY;
6140 errx(1, "focus_mode");
6142 case SWM_S_SPAWN_ORDER:
6143 if (!strcmp(value, "first"))
6144 spawn_position = SWM_STACK_BOTTOM;
6145 else if (!strcmp(value, "last"))
6146 spawn_position = SWM_STACK_TOP;
6147 else if (!strcmp(value, "next"))
6148 spawn_position = SWM_STACK_ABOVE;
6149 else if (!strcmp(value, "previous"))
6150 spawn_position = SWM_STACK_BELOW;
6152 errx(1, "spawn_position");
6154 case SWM_S_SPAWN_TERM:
6155 setconfspawn("term", value, 0);
6156 setconfspawn("spawn_term", value, 0);
6160 case SWM_S_SS_ENABLED:
6161 ss_enabled = atoi(value);
6163 case SWM_S_STACK_ENABLED:
6164 stack_enabled = atoi(value);
6166 case SWM_S_TERM_WIDTH:
6167 term_width = atoi(value);
6171 case SWM_S_TITLE_CLASS_ENABLED:
6172 title_class_enabled = atoi(value);
6174 case SWM_S_TITLE_NAME_ENABLED:
6175 title_name_enabled = atoi(value);
6177 case SWM_S_URGENT_ENABLED:
6178 urgent_enabled = atoi(value);
6180 case SWM_S_VERBOSE_LAYOUT:
6181 verbose_layout = atoi(value);
6182 for (i = 0; layouts[i].l_stack != NULL; i++) {
6184 layouts[i].l_string = fancy_stacker;
6186 layouts[i].l_string = plain_stacker;
6189 case SWM_S_WINDOW_NAME_ENABLED:
6190 window_name_enabled = atoi(value);
6192 case SWM_S_WORKSPACE_LIMIT:
6193 workspace_limit = atoi(value);
6194 if (workspace_limit > SWM_WS_MAX)
6195 workspace_limit = SWM_WS_MAX;
6196 else if (workspace_limit < 1)
6197 workspace_limit = 1;
6206 setconfmodkey(char *selector, char *value, int flags)
6208 /* suppress unused warnings since vars are needed */
6212 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
6213 update_modkey(Mod1Mask);
6214 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
6215 update_modkey(Mod2Mask);
6216 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
6217 update_modkey(Mod3Mask);
6218 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
6219 update_modkey(Mod4Mask);
6226 setconfcolor(char *selector, char *value, int flags)
6228 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
6233 setconfregion(char *selector, char *value, int flags)
6235 /* suppress unused warnings since vars are needed */
6239 custom_region(value);
6244 setautorun(char *selector, char *value, int flags)
6254 /* suppress unused warnings since vars are needed */
6258 if (getenv("SWM_STARTED"))
6262 if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
6263 errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
6265 if (ws_id < 0 || ws_id >= workspace_limit)
6266 errx(1, "autorun: invalid workspace %d", ws_id + 1);
6269 * This is a little intricate
6271 * If the pid already exists we simply reuse it because it means it was
6272 * used before AND not claimed by manage_window. We get away with
6273 * altering it in the parent after INSERT because this can not be a race
6276 while ((ap = strsep(&sp, " \t")) != NULL) {
6279 DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
6281 if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
6282 err(1, "setautorun: realloc");
6283 a.argv[argc - 1] = ap;
6286 if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
6287 err(1, "setautorun: realloc");
6288 a.argv[argc] = NULL;
6290 if ((pid = fork()) == 0) {
6291 spawn(ws_id, &a, 1);
6300 p = calloc(1, sizeof *p);
6303 TAILQ_INSERT_TAIL(&pidlist, p, entry);
6313 setlayout(char *selector, char *value, int flags)
6315 int ws_id, i, x, mg, ma, si, ar, f = 0;
6316 int st = SWM_V_STACK, num_screens;
6318 struct workspace *ws;
6320 /* suppress unused warnings since vars are needed */
6324 if (getenv("SWM_STARTED"))
6328 if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
6329 &ws_id, &mg, &ma, &si, &ar, s) != 6)
6330 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6331 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6334 if (ws_id < 0 || ws_id >= workspace_limit)
6335 errx(1, "layout: invalid workspace %d", ws_id + 1);
6337 if (!strcasecmp(s, "vertical"))
6339 else if (!strcasecmp(s, "vertical_flip")) {
6342 } else if (!strcasecmp(s, "horizontal"))
6344 else if (!strcasecmp(s, "horizontal_flip")) {
6347 } else if (!strcasecmp(s, "fullscreen"))
6350 errx(1, "invalid layout entry, should be 'ws[<idx>]:"
6351 "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
6354 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
6355 for (i = 0; i < num_screens; i++) {
6356 ws = (struct workspace *)&screens[i].ws;
6357 ws[ws_id].cur_layout = &layouts[st];
6359 ws[ws_id].always_raise = ar;
6360 if (st == SWM_MAX_STACK)
6364 for (x = 0; x < abs(mg); x++) {
6365 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6366 mg >= 0 ? SWM_ARG_ID_MASTERGROW :
6367 SWM_ARG_ID_MASTERSHRINK);
6371 for (x = 0; x < abs(ma); x++) {
6372 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6373 ma >= 0 ? SWM_ARG_ID_MASTERADD :
6374 SWM_ARG_ID_MASTERDEL);
6378 for (x = 0; x < abs(si); x++) {
6379 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6380 si >= 0 ? SWM_ARG_ID_STACKINC :
6381 SWM_ARG_ID_STACKDEC);
6386 ws[ws_id].cur_layout->l_config(&ws[ws_id],
6387 SWM_ARG_ID_FLIPLAYOUT);
6395 /* config options */
6396 struct config_option {
6398 int (*func)(char*, char*, int);
6401 struct config_option configopt[] = {
6402 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
6403 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
6404 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
6405 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
6406 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
6407 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
6408 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
6409 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
6410 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
6411 { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
6412 { "bar_format", setconfvalue, SWM_S_BAR_FORMAT },
6413 { "keyboard_mapping", setkeymapping, 0 },
6414 { "bind", setconfbinding, 0 },
6415 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
6416 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
6417 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
6418 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
6419 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
6420 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
6421 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
6422 { "workspace_limit", setconfvalue, SWM_S_WORKSPACE_LIMIT },
6423 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
6424 { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
6425 { "modkey", setconfmodkey, 0 },
6426 { "program", setconfspawn, 0 },
6427 { "quirk", setconfquirk, 0 },
6428 { "region", setconfregion, 0 },
6429 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
6430 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
6431 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
6432 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
6433 { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
6434 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
6435 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
6436 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
6437 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
6438 { "focus_close", setconfvalue, SWM_S_FOCUS_CLOSE },
6439 { "focus_close_wrap", setconfvalue, SWM_S_FOCUS_CLOSE_WRAP },
6440 { "focus_default", setconfvalue, SWM_S_FOCUS_DEFAULT },
6441 { "spawn_position", setconfvalue, SWM_S_SPAWN_ORDER },
6442 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
6443 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
6444 { "autorun", setautorun, 0 },
6445 { "layout", setlayout, 0 },
6450 conf_load(char *filename, int keymapping)
6453 char *line, *cp, *optsub, *optval;
6454 size_t linelen, lineno = 0;
6455 int wordlen, i, optidx;
6456 struct config_option *opt;
6458 DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
6460 if (filename == NULL) {
6461 warnx("conf_load: no filename");
6464 if ((config = fopen(filename, "r")) == NULL) {
6465 warn("conf_load: fopen: %s", filename);
6469 while (!feof(config)) {
6470 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
6473 err(1, "%s", filename);
6478 cp += strspn(cp, " \t\n"); /* eat whitespace */
6479 if (cp[0] == '\0') {
6484 /* get config option */
6485 wordlen = strcspn(cp, "=[ \t\n");
6487 warnx("%s: line %zd: no option found",
6492 for (i = 0; i < LENGTH(configopt); i++) {
6493 opt = &configopt[i];
6494 if (!strncasecmp(cp, opt->optname, wordlen) &&
6495 (int)strlen(opt->optname) == wordlen) {
6501 warnx("%s: line %zd: unknown option %.*s",
6502 filename, lineno, wordlen, cp);
6505 if (keymapping && strcmp(opt->optname, "bind")) {
6506 warnx("%s: line %zd: invalid option %.*s",
6507 filename, lineno, wordlen, cp);
6511 cp += strspn(cp, " \t\n"); /* eat whitespace */
6512 /* get [selector] if any */
6516 wordlen = strcspn(cp, "]");
6519 warnx("%s: line %zd: syntax error",
6524 if (asprintf(&optsub, "%.*s", wordlen, cp) ==
6526 warnx("%s: line %zd: unable to allocate"
6527 "memory for selector", filename,
6533 cp += strspn(cp, "] \t\n"); /* eat trailing */
6535 cp += strspn(cp, "= \t\n"); /* eat trailing */
6537 optval = strdup(cp);
6538 /* call function to deal with it all */
6539 if (configopt[optidx].func(optsub, optval,
6540 configopt[optidx].funcflags) != 0)
6541 errx(1, "%s: line %zd: invalid data for %s",
6542 filename, lineno, configopt[optidx].optname);
6549 DNPRINTF(SWM_D_CONF, "conf_load: end\n");
6556 DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
6562 set_child_transient(struct ws_win *win, xcb_window_t *trans)
6564 struct ws_win *parent, *w;
6565 struct swm_region *r;
6566 struct workspace *ws;
6567 xcb_icccm_wm_hints_t wmh;
6569 parent = find_window(win->transient);
6571 parent->child_trans = win;
6573 DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
6574 " for 0x%x trans 0x%x\n", win->id, win->transient);
6576 r = root_to_region(win->wa->root);
6578 /* parent doen't exist in our window list */
6579 TAILQ_FOREACH(w, &ws->winlist, entry) {
6580 if (xcb_icccm_get_wm_hints_reply(conn,
6581 xcb_icccm_get_wm_hints(conn, w->id),
6583 warnx("can't get hints for 0x%x", w->id);
6587 if (win->hints.window_group != wmh.window_group)
6590 w->child_trans = win;
6591 win->transient = w->id;
6593 DNPRINTF(SWM_D_MISC, "set_child_transient: adjusting "
6594 "transient to 0x%x\n", win->transient);
6601 window_get_pid(xcb_window_t win)
6606 xcb_get_property_cookie_t pc;
6607 xcb_get_property_reply_t *pr;
6609 apid = get_atom_from_string("_NET_WM_PID");
6610 if (apid == XCB_ATOM_NONE)
6613 pc = xcb_get_property(conn, 0, win, apid, XCB_ATOM_CARDINAL, 0, 1);
6614 pr = xcb_get_property_reply(conn, pc, NULL);
6617 if (pr->type != XCB_ATOM_CARDINAL) {
6622 if (pr->type == apid && pr->format == 32)
6623 ret = *((pid_t *)xcb_get_property_value(pr));
6629 apid = get_atom_from_string("_SWM_PID");
6630 pc = xcb_get_property(conn, 0, win, apid, XCB_ATOM_STRING,
6632 pr = xcb_get_property_reply(conn, pc, NULL);
6635 if (pr->type != apid) {
6640 ret = (pid_t)strtonum(xcb_get_property_value(pr), 0, INT_MAX, &errstr);
6647 get_ws_idx(xcb_window_t id)
6653 xcb_get_property_reply_t *gpr;
6655 gpr = xcb_get_property_reply(conn,
6656 xcb_get_property(conn, 0, id, a_swm_ws,
6657 XCB_ATOM_STRING, 0, SWM_PROPLEN),
6662 proplen = xcb_get_property_value_length(gpr);
6664 prop = malloc(proplen + 1);
6667 xcb_get_property_value(gpr),
6669 prop[proplen] = '\0';
6676 DNPRINTF(SWM_D_PROP, "get_ws_idx: _SWM_WS: %s\n", prop);
6677 ws_idx = (int)strtonum(prop, 0, workspace_limit - 1, &errstr);
6679 DNPRINTF(SWM_D_PROP, "get_ws_idx: window: #%s: %s",
6689 manage_window(xcb_window_t id)
6691 xcb_window_t trans = XCB_WINDOW_NONE;
6692 struct workspace *ws;
6693 struct ws_win *win, *ww;
6694 int ws_idx, border_me = 0;
6695 char ws_idx_str[SWM_PROPLEN], *prop = NULL;
6696 struct swm_region *r;
6699 uint32_t event_mask, i;
6700 xcb_icccm_get_wm_protocols_reply_t wpr;
6702 if ((win = find_window(id)) != NULL)
6703 return (win); /* already being managed */
6705 /* see if we are on the unmanaged list */
6706 if ((win = find_unmanaged_window(id)) != NULL) {
6707 DNPRINTF(SWM_D_MISC, "manage_window: previously unmanaged "
6708 "window: 0x%x\n", win->id);
6709 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6711 set_child_transient(win, &trans);
6713 if (trans && (ww = find_window(trans)))
6714 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
6715 else if ((ww = win->ws->focus) &&
6716 spawn_position == SWM_STACK_ABOVE)
6717 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus,
6719 else if (ww && spawn_position == SWM_STACK_BELOW)
6720 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6721 else switch (spawn_position) {
6724 case SWM_STACK_ABOVE:
6725 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6727 case SWM_STACK_BOTTOM:
6728 case SWM_STACK_BELOW:
6729 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6732 ewmh_update_actions(win);
6736 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
6737 err(1, "manage_window: calloc: failed to allocate memory for "
6743 /* see if we need to override the workspace */
6744 p = find_pid(window_get_pid(id));
6746 /* Get all the window data in one shot */
6747 ws_idx = get_ws_idx(id);
6749 win->wa = xcb_get_geometry_reply(conn,
6750 xcb_get_geometry(conn, id),
6752 xcb_icccm_get_wm_normal_hints_reply(conn,
6753 xcb_icccm_get_wm_normal_hints(conn, id),
6755 xcb_icccm_get_wm_hints_reply(conn,
6756 xcb_icccm_get_wm_hints(conn, id),
6758 xcb_icccm_get_wm_transient_for_reply(conn,
6759 xcb_icccm_get_wm_transient_for(conn, id),
6762 win->transient = trans;
6763 set_child_transient(win, &trans);
6764 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, "
6765 "transient: 0x%x\n", win->id, win->transient);
6768 /* get supported protocols */
6769 if (xcb_icccm_get_wm_protocols_reply(conn,
6770 xcb_icccm_get_wm_protocols(conn, id, a_prot),
6772 for (i = 0; i < wpr.atoms_len; i++) {
6773 if (wpr.atoms[i] == a_takefocus)
6774 win->take_focus = 1;
6775 if (wpr.atoms[i] == a_delete)
6776 win->can_delete = 1;
6778 xcb_icccm_get_wm_protocols_reply_wipe(&wpr);
6781 win->iconic = get_iconic(win);
6784 * Figure out where to put the window. If it was previously assigned to
6785 * a workspace (either by spawn() or manually moving), and isn't
6786 * transient, * put it in the same workspace
6788 r = root_to_region(win->wa->root);
6790 ws = &r->s->ws[p->ws];
6791 TAILQ_REMOVE(&pidlist, p, entry);
6794 } else if (ws_idx != -1 && win->transient == 0) {
6795 ws = &r->s->ws[ws_idx];
6798 /* this should launch transients in the same ws as parent */
6800 if ((ww = find_window(trans)) != NULL)
6806 warnx("manage_window: fix this "
6812 /* set up the window layout */
6815 win->s = r->s; /* this never changes */
6816 if (trans && (ww = find_window(trans)))
6817 TAILQ_INSERT_AFTER(&ws->winlist, ww, win, entry);
6818 else if (win->ws->focus && spawn_position == SWM_STACK_ABOVE)
6819 TAILQ_INSERT_AFTER(&win->ws->winlist, win->ws->focus, win,
6821 else if (win->ws->focus && spawn_position == SWM_STACK_BELOW)
6822 TAILQ_INSERT_BEFORE(win->ws->focus, win, entry);
6823 else switch (spawn_position) {
6826 case SWM_STACK_ABOVE:
6827 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
6829 case SWM_STACK_BOTTOM:
6830 case SWM_STACK_BELOW:
6831 TAILQ_INSERT_HEAD(&win->ws->winlist, win, entry);
6834 /* ignore window border if there is one. */
6835 WIDTH(win) = win->wa->width;
6836 HEIGHT(win) = win->wa->height;
6837 X(win) = win->wa->x + win->wa->border_width;
6838 Y(win) = win->wa->y + win->wa->border_width;
6840 win->g_floatvalid = 0;
6841 win->floatmaxed = 0;
6842 win->ewmh_flags = 0;
6844 DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%x, (x,y) w x h: "
6845 "(%d,%d) %d x %d, ws: %d\n", win->id, X(win), Y(win), WIDTH(win),
6846 HEIGHT(win), ws->idx);
6848 constrain_window(win, r, 0);
6850 /* Set window properties so we can remember this after reincarnation */
6851 if (prop == NULL && snprintf(ws_idx_str, SWM_PROPLEN, "%d", ws->idx) <
6853 DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
6855 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win->id,
6856 a_swm_ws, XCB_ATOM_STRING, 8, strlen(ws_idx_str),
6862 ewmh_autoquirk(win);
6864 if (xcb_icccm_get_wm_class_reply(conn,
6865 xcb_icccm_get_wm_class(conn, win->id),
6867 DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
6868 win->ch.class_name, win->ch.instance_name);
6870 /* java is retarded so treat it special */
6871 if (strstr(win->ch.instance_name, "sun-awt")) {
6876 TAILQ_FOREACH(qp, &quirks, entry) {
6877 if (!strcmp(win->ch.class_name, qp->class) &&
6878 !strcmp(win->ch.instance_name, qp->name)) {
6879 DNPRINTF(SWM_D_CLASS, "manage_window: found: "
6880 "class: %s, name: %s\n", win->ch.class_name,
6881 win->ch.instance_name);
6882 if (qp->quirk & SWM_Q_FLOAT) {
6886 win->quirks = qp->quirk;
6891 /* alter window position if quirky */
6892 if (win->quirks & SWM_Q_ANYWHERE) {
6893 win->manual = 1; /* don't center the quirky windows */
6894 if (bar_enabled && Y(win) < bar_height)
6895 Y(win) = bar_height;
6896 if (WIDTH(win) + X(win) > WIDTH(r))
6897 X(win) = WIDTH(r) - WIDTH(win) - 2;
6901 /* Reset font sizes (the bruteforce way; no default keybinding). */
6902 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
6903 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6904 fake_keypress(win, XK_KP_Subtract, ShiftMask);
6905 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
6906 fake_keypress(win, XK_KP_Add, ShiftMask);
6909 ewmh_get_win_state(win);
6910 ewmh_update_actions(win);
6911 ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
6916 X(win) -= border_width;
6917 Y(win) -= border_width;
6921 event_mask = XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_FOCUS_CHANGE |
6922 XCB_EVENT_MASK_PROPERTY_CHANGE | XCB_EVENT_MASK_STRUCTURE_NOTIFY;
6924 event_mask |= XCB_EVENT_MASK_LEAVE_WINDOW;
6927 xcb_change_window_attributes(conn, id, XCB_CW_EVENT_MASK, &event_mask);
6929 /* floaters need to be mapped if they are in the current workspace */
6930 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
6931 map_window_raised(win->id);
6937 free_window(struct ws_win *win)
6939 DNPRINTF(SWM_D_MISC, "free_window: window: 0x%x\n", win->id);
6944 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
6949 xcb_icccm_get_wm_class_reply_wipe(&win->ch);
6954 memset(win, 0xff, sizeof *win); /* XXX kill later */
6957 DNPRINTF(SWM_D_MISC, "free_window: done\n");
6961 unmanage_window(struct ws_win *win)
6963 struct ws_win *parent;
6964 xcb_screen_t *screen;
6969 DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%x\n", win->id);
6971 if (win->transient) {
6972 parent = find_window(win->transient);
6974 parent->child_trans = NULL;
6977 /* focus on root just in case */
6978 screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;
6979 xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT,
6980 screen->root, XCB_CURRENT_TIME);
6984 TAILQ_REMOVE(&win->ws->winlist, win, entry);
6985 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
6989 focus_magic(struct ws_win *win)
6991 DNPRINTF(SWM_D_FOCUS, "focus_magic: window: 0x%x\n", WINID(win));
6994 /* if there are no windows clear the status-bar */
6999 if (win->child_trans) {
7000 /* win = parent & has a transient so focus on that */
7002 focus_win(win->child_trans);
7003 if (win->child_trans->take_focus)
7004 client_msg(win, a_takefocus);
7006 /* make sure transient hasn't disappeared */
7007 if (validate_win(win->child_trans) == 0) {
7008 focus_win(win->child_trans);
7009 if (win->child_trans->take_focus)
7010 client_msg(win->child_trans,
7013 win->child_trans = NULL;
7015 if (win->take_focus)
7016 client_msg(win, a_takefocus);
7022 if (win->take_focus)
7023 client_msg(win, a_takefocus);
7028 expose(xcb_expose_event_t *e)
7031 struct swm_region *r;
7033 DNPRINTF(SWM_D_EVENT, "expose: window: 0x%x\n", e->window);
7035 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7036 for (i = 0; i < num_screens; i++)
7037 TAILQ_FOREACH(r, &screens[i].rl, entry)
7038 if (e->window == WINID(r->bar))
7046 focusin(xcb_focus_in_event_t *e)
7048 DNPRINTF(SWM_D_EVENT, "focusin: window: 0x%x, mode: %s(%u), "
7049 "detail: %s(%u)\n", e->event, get_notify_mode_label(e->mode),
7050 e->mode, get_notify_detail_label(e->detail), e->detail);
7055 keypress(xcb_key_press_event_t *e)
7057 xcb_keysym_t keysym;
7060 keysym = xcb_key_press_lookup_keysym(syms, e, 0);
7062 DNPRINTF(SWM_D_EVENT, "keypress: %u %u\n", e->detail, keysym);
7064 if ((kp = key_lookup(CLEANMASK(e->state), keysym)) == NULL)
7067 if (kp->funcid == KF_SPAWN_CUSTOM)
7068 spawn_custom(root_to_region(e->root),
7069 &(keyfuncs[kp->funcid].args), kp->spawn_name);
7070 else if (keyfuncs[kp->funcid].func)
7071 keyfuncs[kp->funcid].func(root_to_region(e->root),
7072 &(keyfuncs[kp->funcid].args));
7076 buttonpress(xcb_button_press_event_t *e)
7080 unsigned int action;
7082 DNPRINTF(SWM_D_EVENT, "buttonpress: window 0x%x, detail: %u\n",
7083 e->event, e->detail);
7085 if ((win = find_window(e->event)) == NULL)
7089 action = client_click;
7091 for (i = 0; i < LENGTH(buttons); i++)
7092 if (action == buttons[i].action && buttons[i].func &&
7093 buttons[i].button == e->detail &&
7094 CLEANMASK(buttons[i].mask) == CLEANMASK(e->state))
7095 buttons[i].func(win, &buttons[i].args);
7102 print_win_geom(xcb_window_t w)
7104 xcb_get_geometry_reply_t *wa;
7106 wa = xcb_get_geometry_reply(conn, xcb_get_geometry(conn, w), NULL);
7109 DNPRINTF(SWM_D_MISC, "print_win_geom: window not found: 0x%x\n",
7114 DNPRINTF(SWM_D_MISC, "print_win_geom: window: 0x%x, root: 0x%x, "
7115 "depth: %u, (x,y) w x h: (%d,%d) %d x %d, border: %d\n",
7116 w, wa->root, wa->depth, wa->x, wa->y, wa->width, wa->height,
7124 configurerequest(xcb_configure_request_event_t *e)
7129 uint32_t wc[7] = {0};
7131 if ((win = find_window(e->window)) == NULL)
7132 if ((win = find_unmanaged_window(e->window)) == NULL)
7135 print_win_geom(e->window);
7138 DNPRINTF(SWM_D_EVENT, "configurerequest: new window: 0x%x, "
7139 "value_mask: 0x%x", e->window, e->value_mask);
7140 if (e->value_mask & XCB_CONFIG_WINDOW_X) {
7141 mask |= XCB_CONFIG_WINDOW_X;
7143 DPRINTF(", X: %d", e->x);
7145 if (e->value_mask & XCB_CONFIG_WINDOW_Y) {
7146 mask |= XCB_CONFIG_WINDOW_Y;
7148 DPRINTF(", Y: %d", e->y);
7150 if (e->value_mask & XCB_CONFIG_WINDOW_WIDTH) {
7151 mask |= XCB_CONFIG_WINDOW_WIDTH;
7153 DPRINTF(", W: %u", e->width);
7155 if (e->value_mask & XCB_CONFIG_WINDOW_HEIGHT) {
7156 mask |= XCB_CONFIG_WINDOW_HEIGHT;
7157 wc[i++] = e->height;
7158 DPRINTF(", H: %u", e->height);
7160 if (e->value_mask & XCB_CONFIG_WINDOW_BORDER_WIDTH) {
7161 mask |= XCB_CONFIG_WINDOW_BORDER_WIDTH;
7162 wc[i++] = e->border_width;
7163 DPRINTF(", Border: %u", e->border_width);
7165 if (e->value_mask & XCB_CONFIG_WINDOW_SIBLING) {
7166 mask |= XCB_CONFIG_WINDOW_SIBLING;
7167 wc[i++] = e->sibling;
7168 DPRINTF(", Sibling: 0x%x", e->sibling);
7170 if (e->value_mask & XCB_CONFIG_WINDOW_STACK_MODE) {
7171 mask |= XCB_CONFIG_WINDOW_STACK_MODE;
7172 wc[i++] = e->stack_mode;
7173 DPRINTF(", StackMode: %u", e->stack_mode);
7177 xcb_configure_window(conn, e->window, mask, wc);
7179 DPRINTF(", Sent: %s\n", YESNO((mask != 0)));
7180 } else if ((!win->manual || win->quirks & SWM_Q_ANYWHERE) &&
7181 !(win->ewmh_flags & EWMH_F_FULLSCREEN)) {
7182 win->g_float.x = e->x - X(win->ws->r);
7183 win->g_float.y = e->y - Y(win->ws->r);
7184 win->g_float.w = e->width;
7185 win->g_float.h = e->height;
7186 win->g_floatvalid = 1;
7188 if (win->floating) {
7189 win->g = win->g_float;
7190 win->g.x += X(win->ws->r);
7191 win->g.y += Y(win->ws->r);
7204 configurenotify(xcb_configure_notify_event_t *e)
7208 DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%x\n",
7211 win = find_window(e->window);
7213 xcb_icccm_get_wm_normal_hints_reply(conn,
7214 xcb_icccm_get_wm_normal_hints(conn, win->id),
7223 destroynotify(xcb_destroy_notify_event_t *e)
7227 DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%x\n", e->window);
7229 if ((win = find_window(e->window)) == NULL) {
7230 if ((win = find_unmanaged_window(e->window)) == NULL)
7236 /* make sure we focus on something */
7239 unmanage_window(win);
7246 get_notify_detail_label(uint8_t detail)
7251 case XCB_NOTIFY_DETAIL_ANCESTOR:
7254 case XCB_NOTIFY_DETAIL_VIRTUAL:
7257 case XCB_NOTIFY_DETAIL_INFERIOR:
7260 case XCB_NOTIFY_DETAIL_NONLINEAR:
7261 label = "Nonlinear";
7263 case XCB_NOTIFY_DETAIL_NONLINEAR_VIRTUAL:
7264 label = "NonlinearVirtual";
7266 case XCB_NOTIFY_DETAIL_POINTER:
7269 case XCB_NOTIFY_DETAIL_POINTER_ROOT:
7270 label = "PointerRoot";
7272 case XCB_NOTIFY_DETAIL_NONE:
7283 get_notify_mode_label(uint8_t mode)
7288 case XCB_NOTIFY_MODE_NORMAL:
7291 case XCB_NOTIFY_MODE_GRAB:
7294 case XCB_NOTIFY_MODE_UNGRAB:
7297 case XCB_NOTIFY_MODE_WHILE_GRABBED:
7298 label = "WhileGrabbed";
7309 enternotify(xcb_enter_notify_event_t *e)
7312 DNPRINTF(SWM_D_FOCUS, "enternotify: window: 0x%x, mode: %s(%d), "
7313 "detail: %s(%d), root: 0x%x, subwindow: 0x%x, same_screen_focus: "
7314 "%s, state: %d\n", e->event, get_notify_mode_label(e->mode),
7315 e->mode, get_notify_detail_label(e->detail), e->detail, e->root,
7316 e->child, YESNO(e->same_screen_focus), e->state);
7318 if (e->mode != XCB_NOTIFY_MODE_NORMAL) {
7319 DNPRINTF(SWM_D_EVENT, "skip enternotify: generated by "
7324 switch (focus_mode) {
7325 case SWM_FOCUS_DEFAULT:
7327 case SWM_FOCUS_FOLLOW:
7329 case SWM_FOCUS_SYNERGY:
7333 if ((win = find_window(e->event)) == NULL) {
7334 DNPRINTF(SWM_D_EVENT, "skip enternotify: window is NULL\n");
7345 leavenotify(xcb_leave_notify_event_t *e)
7347 DNPRINTF(SWM_D_FOCUS, "leavenotify: window: 0x%x, mode: %s(%d), "
7348 "detail: %s(%d), root: 0x%x, subwindow: 0x%x, same_screen_focus: "
7349 "%s, state: %d\n", e->event, get_notify_mode_label(e->mode),
7350 e->mode, get_notify_detail_label(e->detail), e->detail, e->root,
7351 e->child, YESNO(e->same_screen_focus), e->state);
7355 /* lets us use one switch statement for arbitrary mode/detail combinations */
7356 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
7359 mapnotify(xcb_map_notify_event_t *e)
7363 DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%x\n", e->window);
7365 win = manage_window(e->window);
7367 set_win_state(win, XCB_ICCCM_WM_STATE_NORMAL);
7370 * focus_win can only set input focus on a mapped window.
7371 * make sure the window really has focus since it is just being mapped.
7373 if (win->ws->focus == win)
7378 mappingnotify(xcb_mapping_notify_event_t *e)
7380 xcb_refresh_keyboard_mapping(syms, e);
7382 if (e->request == XCB_MAPPING_KEYBOARD)
7387 maprequest(xcb_map_request_event_t *e)
7390 struct swm_region *r;
7391 xcb_get_window_attributes_reply_t *war;
7393 DNPRINTF(SWM_D_EVENT, "maprequest: window: 0x%x\n",
7396 war = xcb_get_window_attributes_reply(conn,
7397 xcb_get_window_attributes(conn, e->window),
7401 if (war->override_redirect) {
7407 win = manage_window(e->window);
7409 return; /* can't happen */
7414 /* make new win focused */
7415 r = root_to_region(win->wa->root);
7416 if (win->ws == r->ws)
7422 get_atom_name(xcb_atom_t atom)
7426 xcb_get_atom_name_reply_t *r;
7428 r = xcb_get_atom_name_reply(conn,
7429 xcb_get_atom_name(conn, atom),
7432 len = xcb_get_atom_name_name_length(r);
7434 name = malloc(len + 1);
7436 memcpy(name, xcb_get_atom_name_name(r), len);
7448 propertynotify(xcb_property_notify_event_t *e)
7454 name = get_atom_name(e->atom);
7455 DNPRINTF(SWM_D_EVENT, "propertynotify: window: 0x%x, atom: %s(%u)\n",
7456 e->window, name, e->atom);
7460 win = find_window(e->window);
7464 if (e->state == XCB_PROPERTY_DELETE && e->atom == a_swm_iconic) {
7465 update_iconic(win, 0);
7466 map_window_raised(win->id);
7473 case XCB_ATOM_WM_CLASS:
7474 case XCB_ATOM_WM_NAME:
7483 unmapnotify(xcb_unmap_notify_event_t *e)
7487 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%x\n", e->window);
7489 /* determine if we need to help unmanage this window */
7490 win = find_window(e->window);
7494 if (getstate(e->window) == XCB_ICCCM_WM_STATE_NORMAL) {
7495 unmanage_window(win);
7498 /* resend unmap because we ated it */
7499 xcb_unmap_window(conn, e->window);
7506 visibilitynotify(xcb_visibility_notify_event_t *e)
7508 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%x\n",
7514 clientmessage(xcb_client_message_event_t *e)
7517 xcb_map_request_event_t mre;
7521 name = get_atom_name(e->type);
7522 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%x, atom: %s(%u)\n",
7523 e->window, name, e->type);
7526 win = find_window(e->window);
7529 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7530 DNPRINTF(SWM_D_EVENT, "clientmessage: request focus on "
7531 "unmanaged window.\n");
7532 mre.window = e->window;
7538 if (e->type == ewmh[_NET_ACTIVE_WINDOW].atom) {
7539 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
7542 if (e->type == ewmh[_NET_CLOSE_WINDOW].atom) {
7543 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
7544 if (win->can_delete)
7545 client_msg(win, a_delete);
7547 xcb_kill_client(conn, win->id);
7549 if (e->type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
7550 DNPRINTF(SWM_D_EVENT,
7551 "clientmessage: _NET_MOVERESIZE_WINDOW\n");
7552 if (win->floating) {
7553 if (e->data.data32[0] & (1<<8)) /* x */
7554 X(win) = e->data.data32[1];
7555 if (e->data.data32[0] & (1<<9)) /* y */
7556 Y(win) = e->data.data32[2];
7557 if (e->data.data32[0] & (1<<10)) /* width */
7558 WIDTH(win) = e->data.data32[3];
7559 if (e->data.data32[0] & (1<<11)) /* height */
7560 HEIGHT(win) = e->data.data32[4];
7565 /* TODO: Change stack sizes */
7566 /* notify no change was made. */
7567 config_win(win, NULL);
7570 if (e->type == ewmh[_NET_WM_STATE].atom) {
7571 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
7572 ewmh_update_win_state(win, e->data.data32[1], e->data.data32[0]);
7573 if (e->data.data32[2])
7574 ewmh_update_win_state(win, e->data.data32[2],
7586 int errcode = xcb_connection_has_error(conn);
7587 #ifdef XCB_CONN_ERROR
7590 case XCB_CONN_ERROR:
7591 s = "Socket error, pipe error or other stream error.";
7593 case XCB_CONN_CLOSED_EXT_NOTSUPPORTED:
7594 s = "Extension not supported.";
7596 case XCB_CONN_CLOSED_MEM_INSUFFICIENT:
7597 s = "Insufficient memory.";
7599 case XCB_CONN_CLOSED_REQ_LEN_EXCEED:
7600 s = "Request length was exceeded.";
7602 case XCB_CONN_CLOSED_PARSE_ERR:
7603 s = "Error parsing display string.";
7606 s = "Unknown error.";
7609 errx(errcode, "X CONNECTION ERROR: %s", s);
7612 errx(errcode, "X CONNECTION ERROR");
7620 const uint32_t val = XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT;
7622 xcb_void_cookie_t wac;
7623 xcb_generic_error_t *error;
7625 /* this causes an error if some other window manager is running */
7626 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7627 for (i = 0; i < num_screens; i++) {
7628 if ((sc = get_screen(i)) == NULL)
7629 errx(1, "ERROR: can't get screen %d.", i);
7630 DNPRINTF(SWM_D_INIT, "enable_wm: screen %d, root: 0x%x\n",
7632 wac = xcb_change_window_attributes_checked(conn, sc->root,
7633 XCB_CW_EVENT_MASK, &val);
7634 if ((error = xcb_request_check(conn, wac))) {
7635 DNPRINTF(SWM_D_INIT, "enable_wm: error_code: %u\n",
7646 new_region(struct swm_screen *s, int x, int y, int w, int h)
7648 struct swm_region *r, *n;
7649 struct workspace *ws = NULL;
7652 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
7653 s->idx, w, h, x, y);
7655 /* remove any conflicting regions */
7656 n = TAILQ_FIRST(&s->rl);
7659 n = TAILQ_NEXT(r, entry);
7660 if (X(r) < (x + w) &&
7661 (X(r) + WIDTH(r)) > x &&
7663 (Y(r) + HEIGHT(r)) > y) {
7664 if (r->ws->r != NULL)
7665 r->ws->old_r = r->ws->r;
7668 TAILQ_REMOVE(&s->rl, r, entry);
7669 TAILQ_INSERT_TAIL(&s->orl, r, entry);
7673 /* search old regions for one to reuse */
7675 /* size + location match */
7676 TAILQ_FOREACH(r, &s->orl, entry)
7677 if (X(r) == x && Y(r) == y &&
7678 HEIGHT(r) == h && WIDTH(r) == w)
7682 TAILQ_FOREACH(r, &s->orl, entry)
7683 if (HEIGHT(r) == h && WIDTH(r) == w)
7687 TAILQ_REMOVE(&s->orl, r, entry);
7688 /* try to use old region's workspace */
7689 if (r->ws->r == NULL)
7692 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
7693 err(1, "new_region: calloc: failed to allocate memory "
7696 /* if we don't have a workspace already, find one */
7698 for (i = 0; i < workspace_limit; i++)
7699 if (s->ws[i].r == NULL) {
7706 errx(1, "new_region: no free workspaces");
7717 TAILQ_INSERT_TAIL(&s->rl, r, entry);
7723 #ifdef SWM_XRR_HAS_CRTC
7726 #endif /* SWM_XRR_HAS_CRTC */
7727 struct swm_region *r;
7729 xcb_randr_get_screen_resources_current_cookie_t src;
7730 xcb_randr_get_screen_resources_current_reply_t *srr;
7731 xcb_randr_get_crtc_info_cookie_t cic;
7732 xcb_randr_get_crtc_info_reply_t *cir = NULL;
7733 xcb_randr_crtc_t *crtc;
7734 xcb_screen_t *screen;
7736 if ((screen = get_screen(i)) == NULL)
7737 errx(1, "ERROR: can't get screen %d.", i);
7739 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7740 if (i >= num_screens)
7741 errx(1, "scan_xrandr: invalid screen");
7743 /* remove any old regions */
7744 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
7745 r->ws->old_r = r->ws->r = NULL;
7747 TAILQ_REMOVE(&screens[i].rl, r, entry);
7748 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
7752 /* map virtual screens onto physical screens */
7753 #ifdef SWM_XRR_HAS_CRTC
7754 if (xrandr_support) {
7755 src = xcb_randr_get_screen_resources_current(conn,
7757 srr = xcb_randr_get_screen_resources_current_reply(conn, src,
7760 new_region(&screens[i], 0, 0,
7761 screen->width_in_pixels,
7762 screen->height_in_pixels);
7765 ncrtc = srr->num_crtcs;
7767 crtc = xcb_randr_get_screen_resources_current_crtcs(srr);
7768 for (c = 0; c < ncrtc; c++) {
7769 cic = xcb_randr_get_crtc_info(conn, crtc[c],
7771 cir = xcb_randr_get_crtc_info_reply(conn, cic, NULL);
7774 if (cir->num_outputs == 0) {
7780 new_region(&screens[i], 0, 0,
7781 screen->width_in_pixels,
7782 screen->height_in_pixels);
7784 new_region(&screens[i],
7785 cir->x, cir->y, cir->width, cir->height);
7790 #endif /* SWM_XRR_HAS_CRTC */
7792 new_region(&screens[i], 0, 0, screen->width_in_pixels,
7793 screen->height_in_pixels);
7798 screenchange(xcb_randr_screen_change_notify_event_t *e)
7800 struct swm_region *r;
7803 DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%x\n", e->root);
7805 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7806 /* silly event doesn't include the screen index */
7807 for (i = 0; i < num_screens; i++)
7808 if (screens[i].root == e->root)
7810 if (i >= num_screens)
7811 errx(1, "screenchange: screen not found");
7813 /* brute force for now, just re-enumerate the regions */
7817 print_win_geom(e->root);
7819 /* add bars to all regions */
7820 for (i = 0; i < num_screens; i++)
7821 TAILQ_FOREACH(r, &screens[i].rl, entry)
7829 xcb_window_t *wins = NULL;
7831 int i, j, num_screens;
7832 uint16_t state, manage;
7834 xcb_query_tree_cookie_t qtc;
7835 xcb_query_tree_reply_t *qtr;
7836 xcb_get_window_attributes_cookie_t c;
7837 xcb_get_window_attributes_reply_t *r;
7838 xcb_get_property_cookie_t pc;
7840 DNPRINTF(SWM_D_INIT, "grab_windows: begin\n");
7841 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7842 for (i = 0; i < num_screens; i++) {
7843 qtc = xcb_query_tree(conn, screens[i].root);
7844 qtr = xcb_query_tree_reply(conn, qtc, NULL);
7847 wins = xcb_query_tree_children(qtr);
7848 no = xcb_query_tree_children_length(qtr);
7849 /* attach windows to a region */
7850 /* normal windows */
7851 for (j = 0; j < no; j++) {
7852 c = xcb_get_window_attributes(conn, wins[j]);
7853 r = xcb_get_window_attributes_reply(conn, c, NULL);
7856 if (r->override_redirect) {
7861 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7862 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7868 state = getstate(wins[j]);
7869 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7870 if (r->map_state == XCB_MAP_STATE_VIEWABLE || manage)
7871 manage_window(wins[j]);
7874 /* transient windows */
7875 for (j = 0; j < no; j++) {
7876 c = xcb_get_window_attributes(conn, wins[j]);
7877 r = xcb_get_window_attributes_reply(conn, c, NULL);
7880 if (r->override_redirect) {
7886 state = getstate(wins[j]);
7887 manage = state == XCB_ICCCM_WM_STATE_ICONIC;
7888 pc = xcb_icccm_get_wm_transient_for(conn, wins[j]);
7889 if (xcb_icccm_get_wm_transient_for_reply(conn, pc,
7890 &wins[j], NULL) && manage)
7891 manage_window(wins[j]);
7895 DNPRINTF(SWM_D_INIT, "grab_windows: done\n");
7901 int i, j, k, num_screens;
7902 struct workspace *ws;
7903 uint32_t gcv[1], wa[1];
7904 const xcb_query_extension_reply_t *qep;
7905 xcb_screen_t *screen;
7906 xcb_cursor_t cursor;
7907 xcb_font_t cursor_font;
7908 xcb_randr_query_version_cookie_t c;
7909 xcb_randr_query_version_reply_t *r;
7911 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
7912 if ((screens = calloc(num_screens,
7913 sizeof(struct swm_screen))) == NULL)
7914 err(1, "setup_screens: calloc: failed to allocate memory for "
7917 /* initial Xrandr setup */
7919 qep = xcb_get_extension_data(conn, &xcb_randr_id);
7921 c = xcb_randr_query_version(conn, 1, 1);
7922 r = xcb_randr_query_version_reply(conn, c, NULL);
7924 if (r->major_version >= 1) {
7926 xrandr_eventbase = qep->first_event;
7932 cursor_font = xcb_generate_id(conn);
7933 xcb_open_font(conn, cursor_font, strlen("cursor"), "cursor");
7935 cursor = xcb_generate_id(conn);
7936 xcb_create_glyph_cursor(conn, cursor, cursor_font, cursor_font,
7937 XC_left_ptr, XC_left_ptr + 1, 0, 0, 0, 0xffff, 0xffff, 0xffff);
7940 /* map physical screens */
7941 for (i = 0; i < num_screens; i++) {
7942 DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
7944 TAILQ_INIT(&screens[i].rl);
7945 TAILQ_INIT(&screens[i].orl);
7946 if ((screen = get_screen(i)) == NULL)
7947 errx(1, "ERROR: can't get screen %d.", i);
7948 screens[i].root = screen->root;
7950 /* set default colors */
7951 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
7952 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
7953 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
7954 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
7955 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
7957 /* create graphics context on screen */
7958 screens[i].bar_gc = xcb_generate_id(conn);
7960 xcb_create_gc(conn, screens[i].bar_gc, screens[i].root,
7961 XCB_GC_GRAPHICS_EXPOSURES, gcv);
7963 /* set default cursor */
7964 xcb_change_window_attributes(conn, screens[i].root,
7967 /* init all workspaces */
7968 /* XXX these should be dynamically allocated too */
7969 for (j = 0; j < SWM_WS_MAX; j++) {
7970 ws = &screens[i].ws[j];
7976 TAILQ_INIT(&ws->winlist);
7977 TAILQ_INIT(&ws->unmanagedlist);
7979 for (k = 0; layouts[k].l_stack != NULL; k++)
7980 if (layouts[k].l_config != NULL)
7981 layouts[k].l_config(ws,
7982 SWM_ARG_ID_STACKINIT);
7983 ws->cur_layout = &layouts[0];
7984 ws->cur_layout->l_string(ws);
7990 xcb_randr_select_input(conn, screens[i].root,
7991 XCB_RANDR_NOTIFY_MASK_SCREEN_CHANGE);
7993 xcb_free_cursor(conn, cursor);
7994 xcb_close_font(conn, cursor_font);
8000 if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
8001 err(1, "setup_globals: strdup: failed to allocate memory.");
8003 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
8004 err(1, "setup_globals: strdup: failed to allocate memory.");
8006 if ((syms = xcb_key_symbols_alloc(conn)) == NULL)
8007 errx(1, "unable to allocate key symbols");
8009 a_state = get_atom_from_string("WM_STATE");
8010 a_prot = get_atom_from_string("WM_PROTOCOLS");
8011 a_delete = get_atom_from_string("WM_DELETE_WINDOW");
8012 a_takefocus = get_atom_from_string("WM_TAKE_FOCUS");
8013 a_wmname = get_atom_from_string("WM_NAME");
8014 a_netwmname = get_atom_from_string("_NET_WM_NAME");
8015 a_utf8_string = get_atom_from_string("UTF8_STRING");
8016 a_string = get_atom_from_string("STRING");
8017 a_swm_iconic = get_atom_from_string("_SWM_ICONIC");
8018 a_swm_ws = get_atom_from_string("_SWM_WS");
8025 xcb_atom_t netwmcheck;
8026 xcb_window_t root, win;
8029 /* work around sun jdk bugs, code from wmname */
8030 netwmcheck = get_atom_from_string("_NET_SUPPORTING_WM_CHECK");
8032 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
8033 for (i = 0; i < num_screens; i++) {
8034 root = screens[i].root;
8036 win = xcb_generate_id(conn);
8037 wa[0] = screens[i].c[SWM_S_COLOR_UNFOCUS].pixel;
8038 wa[1] = screens[i].c[SWM_S_COLOR_UNFOCUS].pixel;
8039 xcb_create_window(conn, XCB_COPY_FROM_PARENT, win, 0, 0, 0, 1,
8040 1, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT,
8041 XCB_CW_BACK_PIXEL | XCB_CW_BORDER_PIXEL, wa);
8043 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, root,
8044 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
8045 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
8046 netwmcheck, XCB_ATOM_WINDOW, 32, 1, &win);
8047 xcb_change_property(conn, XCB_PROP_MODE_REPLACE, win,
8048 a_netwmname, a_utf8_string, 8, strlen("LG3D"), "LG3D");
8053 event_error(xcb_generic_error_t *e)
8057 DNPRINTF(SWM_D_EVENT, "event_error: %s(%u) from %s(%u), sequence: %u, "
8058 "resource_id: %u, minor_code: %u\n",
8059 xcb_event_get_error_label(e->error_code), e->error_code,
8060 xcb_event_get_request_label(e->major_code), e->major_code,
8061 e->sequence, e->resource_id, e->minor_code);
8065 event_handle(xcb_generic_event_t *evt)
8067 uint8_t type = XCB_EVENT_RESPONSE_TYPE(evt);
8069 DNPRINTF(SWM_D_EVENT, "XCB Event: %s(%d)\n",
8070 xcb_event_get_label(XCB_EVENT_RESPONSE_TYPE(evt)),
8071 XCB_EVENT_RESPONSE_TYPE(evt));
8074 #define EVENT(type, callback) case type: callback((void *)evt); return
8075 EVENT(0, event_error);
8076 EVENT(XCB_BUTTON_PRESS, buttonpress);
8077 /*EVENT(XCB_BUTTON_RELEASE, buttonpress);*/
8078 /*EVENT(XCB_CIRCULATE_NOTIFY, );*/
8079 /*EVENT(XCB_CIRCULATE_REQUEST, );*/
8080 EVENT(XCB_CLIENT_MESSAGE, clientmessage);
8081 /*EVENT(XCB_COLORMAP_NOTIFY, );*/
8082 EVENT(XCB_CONFIGURE_NOTIFY, configurenotify);
8083 EVENT(XCB_CONFIGURE_REQUEST, configurerequest);
8084 /*EVENT(XCB_CREATE_NOTIFY, );*/
8085 EVENT(XCB_DESTROY_NOTIFY, destroynotify);
8086 EVENT(XCB_ENTER_NOTIFY, enternotify);
8087 EVENT(XCB_EXPOSE, expose);
8089 EVENT(XCB_FOCUS_IN, focusin);
8091 /*EVENT(XCB_FOCUS_OUT, );*/
8092 /*EVENT(XCB_GRAPHICS_EXPOSURE, );*/
8093 /*EVENT(XCB_GRAVITY_NOTIFY, );*/
8094 EVENT(XCB_KEY_PRESS, keypress);
8095 /*EVENT(XCB_KEY_RELEASE, keypress);*/
8096 /*EVENT(XCB_KEYMAP_NOTIFY, );*/
8098 EVENT(XCB_LEAVE_NOTIFY, leavenotify);
8100 EVENT(XCB_MAP_NOTIFY, mapnotify);
8101 EVENT(XCB_MAP_REQUEST, maprequest);
8102 EVENT(XCB_MAPPING_NOTIFY, mappingnotify);
8103 /*EVENT(XCB_MOTION_NOTIFY, );*/
8104 /*EVENT(XCB_NO_EXPOSURE, );*/
8105 EVENT(XCB_PROPERTY_NOTIFY, propertynotify);
8106 /*EVENT(XCB_REPARENT_NOTIFY, );*/
8107 /*EVENT(XCB_RESIZE_REQUEST, );*/
8108 /*EVENT(XCB_SELECTION_CLEAR, );*/
8109 /*EVENT(XCB_SELECTION_NOTIFY, );*/
8110 /*EVENT(XCB_SELECTION_REQUEST, );*/
8111 EVENT(XCB_UNMAP_NOTIFY, unmapnotify);
8112 /*EVENT(XCB_VISIBILITY_NOTIFY, visibilitynotify);*/
8115 if (type - xrandr_eventbase == XCB_RANDR_SCREEN_CHANGE_NOTIFY)
8116 screenchange((void *)evt);
8120 main(int argc, char *argv[])
8122 struct swm_region *r, *rr;
8123 struct ws_win *winfocus = NULL;
8125 char conf[PATH_MAX], *cfile = NULL;
8127 int xfd, i, num_screens;
8128 struct sigaction sact;
8129 xcb_generic_event_t *evt;
8133 /* suppress unused warning since var is needed */
8136 time_started = time(NULL);
8139 warnx("Welcome to spectrwm V%s Build: %s", SPECTRWM_VERSION, buildstr);
8140 if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, ""))
8141 warnx("no locale support");
8143 /* handle some signals */
8144 bzero(&sact, sizeof(sact));
8145 sigemptyset(&sact.sa_mask);
8147 sact.sa_handler = sighdlr;
8148 sigaction(SIGINT, &sact, NULL);
8149 sigaction(SIGQUIT, &sact, NULL);
8150 sigaction(SIGTERM, &sact, NULL);
8151 sigaction(SIGHUP, &sact, NULL);
8153 sact.sa_handler = sighdlr;
8154 sact.sa_flags = SA_NOCLDSTOP;
8155 sigaction(SIGCHLD, &sact, NULL);
8157 if (!X_HAVE_UTF8_STRING)
8158 warnx("no UTF-8 support");
8160 if (!(display = XOpenDisplay(0)))
8161 errx(1, "can not open display");
8163 conn = XGetXCBConnection(display);
8164 if (xcb_connection_has_error(conn))
8165 errx(1, "can not get XCB connection");
8167 XSetEventQueueOwner(display, XCBOwnsEventQueue);
8169 xcb_prefetch_extension_data(conn, &xcb_randr_id);
8170 xfd = xcb_get_file_descriptor(conn);
8172 /* look for local and global conf file */
8173 pwd = getpwuid(getuid());
8175 errx(1, "invalid user: %d", getuid());
8177 xcb_grab_server(conn);
8180 /* flush all events */
8181 while ((evt = xcb_poll_for_event(conn))) {
8182 if (XCB_EVENT_RESPONSE_TYPE(evt) == 0)
8187 if (enable_wm() != 0)
8188 errx(1, "another window manager is currently running");
8199 for (i = 0; ; i++) {
8204 snprintf(conf, sizeof conf, "%s/.%s",
8205 pwd->pw_dir, SWM_CONF_FILE);
8209 snprintf(conf, sizeof conf, "/etc/%s",
8214 snprintf(conf, sizeof conf, "%s/.%s",
8215 pwd->pw_dir, SWM_CONF_FILE_OLD);
8219 snprintf(conf, sizeof conf, "/etc/%s",
8226 if (strlen(conf) && stat(conf, &sb) != -1)
8227 if (S_ISREG(sb.st_mode)) {
8234 /* load conf (if any) */
8236 conf_load(cfile, SWM_CONF_DEFAULT);
8239 /* set some values to work around bad programs */
8241 /* grab existing windows (before we build the bars) */
8244 if (getenv("SWM_STARTED") == NULL)
8245 setenv("SWM_STARTED", "YES", 1);
8247 /* setup all bars */
8248 num_screens = xcb_setup_roots_length(xcb_get_setup(conn));
8249 for (i = 0; i < num_screens; i++)
8250 TAILQ_FOREACH(r, &screens[i].rl, entry) {
8251 if (winfocus == NULL)
8252 winfocus = TAILQ_FIRST(&r->ws->winlist);
8261 xcb_ungrab_server(conn);
8265 while ((evt = xcb_poll_for_event(conn))) {
8272 /* if we are being restarted go focus on first window */
8274 rr = winfocus->ws->r;
8276 /* not a visible window */
8280 /* move pointer to first screen if multi screen */
8281 if (num_screens > 1 || outputs > 1)
8282 xcb_warp_pointer(conn, XCB_WINDOW_NONE,
8283 rr->s[0].root, 0, 0, 0, 0, X(rr),
8284 Y(rr) + (bar_enabled ? bar_height : 0));
8286 a.id = SWM_ARG_ID_FOCUSCUR;
8296 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
8297 if (errno != EINTR) {
8298 DNPRINTF(SWM_D_MISC, "select failed");
8300 if (restart_wm == 1)
8301 restart(NULL, NULL);
8302 if (search_resp == 1)
8315 for (i = 0; i < num_screens; ++i)
8316 if (screens[i].bar_gc != 0)
8317 xcb_free_gc(conn, screens[i].bar_gc);
8319 if (bar_font_legacy) {
8320 XFreeFontSet(display, bar_fs);
8322 XftFontClose(display, bar_font);
8323 XftColorFree(display, DefaultVisual(display, r->s->idx),
8324 DefaultColormap(display, r->s->idx), &bar_font_color);
8326 xcb_key_symbols_free(syms);
8328 xcb_disconnect(conn);