3 * Copyright (c) 2009-2010 Marco Peereboom <marco@peereboom.us>
4 * Copyright (c) 2009 Ryan McBride <mcbride@countersiege.com>
5 * Copyright (c) 2009 Darrin Chandler <dwchandler@stilyagin.com>
6 * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org>
8 * Permission to use, copy, modify, and distribute this software for any
9 * purpose with or without fee is hereby granted, provided that the above
10 * copyright notice and this permission notice appear in all copies.
12 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
13 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
14 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
15 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
16 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
17 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
18 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
21 * Much code and ideas taken from dwm under the following license:
22 * MIT/X Consortium License
24 * 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
25 * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
26 * 2006-2007 Jukka Salmi <jukka at salmi dot ch>
27 * 2007 Premysl Hruby <dfenze at gmail dot com>
28 * 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
29 * 2007 Christof Musik <christof at sendfax dot de>
30 * 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
31 * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
32 * 2008 Martin Hurton <martin dot hurton at gmail dot com>
34 * Permission is hereby granted, free of charge, to any person obtaining a
35 * copy of this software and associated documentation files (the "Software"),
36 * to deal in the Software without restriction, including without limitation
37 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
38 * and/or sell copies of the Software, and to permit persons to whom the
39 * Software is furnished to do so, subject to the following conditions:
41 * The above copyright notice and this permission notice shall be included in
42 * all copies or substantial portions of the Software.
44 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
45 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
46 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
47 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
48 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
49 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
50 * DEALINGS IN THE SOFTWARE.
53 static const char *cvstag = "$scrotwm$";
55 #define SWM_VERSION "0.9.29"
72 #include <sys/types.h>
76 #include <sys/queue.h>
77 #include <sys/param.h>
78 #include <sys/select.h>
80 #include <X11/cursorfont.h>
81 #include <X11/keysym.h>
82 #include <X11/Xatom.h>
84 #include <X11/Xproto.h>
85 #include <X11/Xutil.h>
86 #include <X11/extensions/Xrandr.h>
93 # error XRandR versions less than 1.0 are not supported
98 #define SWM_XRR_HAS_CRTC
102 /* #define SWM_DEBUG */
104 #define DPRINTF(x...) do { if (swm_debug) fprintf(stderr, x); } while (0)
105 #define DNPRINTF(n,x...) do { if (swm_debug & n) fprintf(stderr, x); } while (0)
106 #define SWM_D_MISC 0x0001
107 #define SWM_D_EVENT 0x0002
108 #define SWM_D_WS 0x0004
109 #define SWM_D_FOCUS 0x0008
110 #define SWM_D_MOVE 0x0010
111 #define SWM_D_STACK 0x0020
112 #define SWM_D_MOUSE 0x0040
113 #define SWM_D_PROP 0x0080
114 #define SWM_D_CLASS 0x0100
115 #define SWM_D_KEY 0x0200
116 #define SWM_D_QUIRK 0x0400
117 #define SWM_D_SPAWN 0x0800
118 #define SWM_D_EVENTQ 0x1000
119 #define SWM_D_CONF 0x2000
121 u_int32_t swm_debug = 0
138 #define DPRINTF(x...)
139 #define DNPRINTF(n,x...)
142 #define LENGTH(x) (sizeof x / sizeof x[0])
143 #define MODKEY Mod1Mask
144 #define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
145 #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
146 #define MOUSEMASK (BUTTONMASK|PointerMotionMask)
147 #define SWM_PROPLEN (16)
148 #define SWM_FUNCNAME_LEN (32)
149 #define SWM_KEYS_LEN (255)
150 #define SWM_QUIRK_LEN (64)
151 #define X(r) (r)->g.x
152 #define Y(r) (r)->g.y
153 #define WIDTH(r) (r)->g.w
154 #define HEIGHT(r) (r)->g.h
155 #define SWM_MAX_FONT_STEPS (3)
156 #define WINID(w) (w ? w->id : 0)
158 #define SWM_FOCUS_DEFAULT (0)
159 #define SWM_FOCUS_SYNERGY (1)
160 #define SWM_FOCUS_FOLLOW (2)
163 #define SWM_LIB "/usr/local/lib/libswmhack.so"
171 volatile sig_atomic_t running = 1;
172 volatile sig_atomic_t restart_wm = 0;
174 int last_focus_event = FocusOut;
175 int (*xerrorxlib)(Display *, XErrorEvent *);
179 int xrandr_eventbase;
180 unsigned int numlockmask = 0;
184 int cycle_visible = 0;
186 int font_adjusted = 0;
187 unsigned int mod_key = MODKEY;
190 double dialog_ratio = .6;
192 #define SWM_BAR_MAX (256)
193 char *bar_argv[] = { NULL, NULL };
195 char bar_ext[SWM_BAR_MAX];
196 char bar_vertext[SWM_BAR_MAX];
198 sig_atomic_t bar_alarm = 0;
201 int bar_border_width = 1;
202 int bar_at_bottom = 0;
204 int bar_extra_running = 0;
207 int stack_enabled = 1;
208 int clock_enabled = 1;
209 char *clock_format = NULL;
210 int title_name_enabled = 0;
211 int title_class_enabled = 0;
212 int window_name_enabled = 0;
213 int focus_mode = SWM_FOCUS_DEFAULT;
214 int disable_border = 0;
215 int border_width = 1;
221 char *bar_fonts[] = { NULL, NULL, NULL, NULL };/* XXX Make fully dynamic */
222 char *spawn_term[] = { NULL, NULL }; /* XXX Make fully dynamic */
224 #define SWM_MENU_FN (2)
225 #define SWM_MENU_NB (4)
226 #define SWM_MENU_NF (6)
227 #define SWM_MENU_SB (8)
228 #define SWM_MENU_SF (10)
230 /* layout manager data */
231 struct swm_geometry {
241 /* virtual "screens" */
243 TAILQ_ENTRY(swm_region) entry;
244 struct swm_geometry g;
245 struct workspace *ws; /* current workspace on this region */
246 struct workspace *ws_prior; /* prior workspace on this region */
247 struct swm_screen *s; /* screen idx */
250 TAILQ_HEAD(swm_region_list, swm_region);
253 TAILQ_ENTRY(ws_win) entry;
256 struct ws_win *child_trans; /* transient child window */
257 struct swm_geometry g; /* current geometry */
258 struct swm_geometry g_float; /* geometry when floating */
259 struct swm_geometry rg_float; /* region geom when floating */
260 int g_floatvalid; /* flag: geometry in g_float is valid */
261 int floatmaxed; /* flag: floater was maxed in max_stack */
264 unsigned int ewmh_flags;
265 int font_size_boundary[SWM_MAX_FONT_STEPS];
271 unsigned long quirks;
272 struct workspace *ws; /* always valid */
273 struct swm_screen *s; /* always valid, never changes */
274 XWindowAttributes wa;
278 TAILQ_HEAD(ws_win_list, ws_win);
280 /* layout handlers */
282 void vertical_config(struct workspace *, int);
283 void vertical_stack(struct workspace *, struct swm_geometry *);
284 void horizontal_config(struct workspace *, int);
285 void horizontal_stack(struct workspace *, struct swm_geometry *);
286 void max_stack(struct workspace *, struct swm_geometry *);
288 struct ws_win *find_window(Window);
290 void grabbuttons(struct ws_win *, int);
291 void new_region(struct swm_screen *, int, int, int, int);
292 void unmanage_window(struct ws_win *);
293 long getstate(Window);
296 void (*l_stack)(struct workspace *, struct swm_geometry *);
297 void (*l_config)(struct workspace *, int);
299 #define SWM_L_FOCUSPREV (1<<0)
300 #define SWM_L_MAPONFOCUS (1<<1)
303 /* stack, configure */
304 { vertical_stack, vertical_config, 0, "[|]" },
305 { horizontal_stack, horizontal_config, 0, "[-]" },
307 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, "[ ]"},
308 { NULL, NULL, 0, NULL },
311 /* position of max_stack mode in the layouts array */
312 #define SWM_MAX_STACK 2
314 #define SWM_H_SLICE (32)
315 #define SWM_V_SLICE (32)
317 /* define work spaces */
319 int idx; /* workspace index */
320 struct layout *cur_layout; /* current layout handlers */
321 struct ws_win *focus; /* may be NULL */
322 struct ws_win *focus_prev; /* may be NULL */
323 struct swm_region *r; /* may be NULL */
324 struct swm_region *old_r; /* may be NULL */
325 struct ws_win_list winlist; /* list of windows in ws */
326 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
330 int horizontal_msize;
332 int horizontal_stacks;
339 enum { SWM_S_COLOR_BAR, SWM_S_COLOR_BAR_BORDER, SWM_S_COLOR_BAR_FONT,
340 SWM_S_COLOR_FOCUS, SWM_S_COLOR_UNFOCUS, SWM_S_COLOR_MAX };
342 /* physical screen mapping */
343 #define SWM_WS_MAX (10)
345 int idx; /* screen index */
346 struct swm_region_list rl; /* list of regions on this screen */
347 struct swm_region_list orl; /* list of old regions */
349 struct workspace ws[SWM_WS_MAX];
355 } c[SWM_S_COLOR_MAX];
357 struct swm_screen *screens;
360 /* args to functions */
363 #define SWM_ARG_ID_FOCUSNEXT (0)
364 #define SWM_ARG_ID_FOCUSPREV (1)
365 #define SWM_ARG_ID_FOCUSMAIN (2)
366 #define SWM_ARG_ID_FOCUSCUR (4)
367 #define SWM_ARG_ID_SWAPNEXT (10)
368 #define SWM_ARG_ID_SWAPPREV (11)
369 #define SWM_ARG_ID_SWAPMAIN (12)
370 #define SWM_ARG_ID_MOVELAST (13)
371 #define SWM_ARG_ID_MASTERSHRINK (20)
372 #define SWM_ARG_ID_MASTERGROW (21)
373 #define SWM_ARG_ID_MASTERADD (22)
374 #define SWM_ARG_ID_MASTERDEL (23)
375 #define SWM_ARG_ID_STACKRESET (30)
376 #define SWM_ARG_ID_STACKINIT (31)
377 #define SWM_ARG_ID_CYCLEWS_UP (40)
378 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
379 #define SWM_ARG_ID_CYCLESC_UP (42)
380 #define SWM_ARG_ID_CYCLESC_DOWN (43)
381 #define SWM_ARG_ID_STACKINC (50)
382 #define SWM_ARG_ID_STACKDEC (51)
383 #define SWM_ARG_ID_SS_ALL (60)
384 #define SWM_ARG_ID_SS_WINDOW (61)
385 #define SWM_ARG_ID_DONTCENTER (70)
386 #define SWM_ARG_ID_CENTER (71)
387 #define SWM_ARG_ID_KILLWINDOW (80)
388 #define SWM_ARG_ID_DELETEWINDOW (81)
392 void focus(struct swm_region *, union arg *);
393 void focus_magic(struct ws_win *, int);
394 #define SWM_F_GENERIC (0)
395 #define SWM_F_TRANSIENT (1)
401 #define SWM_Q_FLOAT (1<<0) /* float this window */
402 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
403 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
404 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
405 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
407 int quirks_size = 0, quirks_length = 0;
408 struct quirk *quirks = NULL;
411 * Supported EWMH hints should be added to
412 * both the enum and the ewmh array
414 enum { _NET_ACTIVE_WINDOW, _NET_MOVERESIZE_WINDOW, _NET_CLOSE_WINDOW,
415 _NET_WM_WINDOW_TYPE, _NET_WM_WINDOW_TYPE_DOCK,
416 _NET_WM_WINDOW_TYPE_TOOLBAR, _NET_WM_WINDOW_TYPE_UTILITY,
417 _NET_WM_WINDOW_TYPE_SPLASH, _NET_WM_WINDOW_TYPE_DIALOG,
418 _NET_WM_WINDOW_TYPE_NORMAL, _NET_WM_STATE,
419 _NET_WM_STATE_MAXIMIZED_HORZ, _NET_WM_STATE_MAXIMIZED_VERT,
420 _NET_WM_STATE_SKIP_TASKBAR, _NET_WM_STATE_SKIP_PAGER,
421 _NET_WM_STATE_HIDDEN, _NET_WM_STATE_ABOVE, _SWM_WM_STATE_MANUAL,
422 _NET_WM_STATE_FULLSCREEN, _NET_WM_ALLOWED_ACTIONS, _NET_WM_ACTION_MOVE,
423 _NET_WM_ACTION_RESIZE, _NET_WM_ACTION_FULLSCREEN, _NET_WM_ACTION_CLOSE,
429 } ewmh[SWM_EWMH_HINT_MAX] = {
430 /* must be in same order as in the enum */
431 {"_NET_ACTIVE_WINDOW", None},
432 {"_NET_MOVERESIZE_WINDOW", None},
433 {"_NET_CLOSE_WINDOW", None},
434 {"_NET_WM_WINDOW_TYPE", None},
435 {"_NET_WM_WINDOW_TYPE_DOCK", None},
436 {"_NET_WM_WINDOW_TYPE_TOOLBAR", None},
437 {"_NET_WM_WINDOW_TYPE_UTILITY", None},
438 {"_NET_WM_WINDOW_TYPE_SPLASH", None},
439 {"_NET_WM_WINDOW_TYPE_DIALOG", None},
440 {"_NET_WM_WINDOW_TYPE_NORMAL", None},
441 {"_NET_WM_STATE", None},
442 {"_NET_WM_STATE_MAXIMIZED_HORZ", None},
443 {"_NET_WM_STATE_MAXIMIZED_VERT", None},
444 {"_NET_WM_STATE_SKIP_TASKBAR", None},
445 {"_NET_WM_STATE_SKIP_PAGER", None},
446 {"_NET_WM_STATE_HIDDEN", None},
447 {"_NET_WM_STATE_ABOVE", None},
448 {"_SWM_WM_STATE_MANUAL", None},
449 {"_NET_WM_STATE_FULLSCREEN", None},
450 {"_NET_WM_ALLOWED_ACTIONS", None},
451 {"_NET_WM_ACTION_MOVE", None},
452 {"_NET_WM_ACTION_RESIZE", None},
453 {"_NET_WM_ACTION_FULLSCREEN", None},
454 {"_NET_WM_ACTION_CLOSE", None},
457 void store_float_geom(struct ws_win *win, struct swm_region *r);
458 int floating_toggle_win(struct ws_win *win);
461 get_property(Window id, Atom atom, long count, Atom type,
462 unsigned long *n, unsigned char **data)
465 unsigned long tmp, extra;
466 unsigned long *nitems;
469 nitems = n != NULL ? n : &tmp;
470 status = XGetWindowProperty(display, id, atom, 0L, count, False, type,
471 &real, &format, nitems, &extra, data);
473 if (status != Success)
487 sup_list = XInternAtom(display, "_NET_SUPPORTED", False);
489 for (i = 0; i < LENGTH(ewmh); i++)
490 ewmh[i].atom = XInternAtom(display, ewmh[i].name, False);
492 for (i = 0; i < ScreenCount(display); i++) {
493 /* Support check window will be created by workaround(). */
495 /* Report supported atoms */
496 XDeleteProperty(display, screens[i].root, sup_list);
497 for (j = 0; j < LENGTH(ewmh); j++)
498 XChangeProperty(display, screens[i].root, sup_list, XA_ATOM, 32,
499 PropModeAppend, (unsigned char *)&ewmh[j].atom,1);
507 unsigned char *data = NULL;
509 Atom sup_check, sup_list;
512 sup_check = XInternAtom(display, "_NET_SUPPORTING_WM_CHECK", False);
513 sup_list = XInternAtom(display, "_NET_SUPPORTED", False);
515 for (i = 0; i < ScreenCount(display); i++) {
516 /* Get the support check window and destroy it */
517 success = get_property(screens[i].root, sup_check, 1, XA_WINDOW,
522 XDestroyWindow(display, id);
523 XDeleteProperty(display, screens[i].root, sup_check);
524 XDeleteProperty(display, screens[i].root, sup_list);
532 ewmh_autoquirk(struct ws_win *win)
535 unsigned long *data = NULL;
539 success = get_property(win->id, ewmh[_NET_WM_WINDOW_TYPE].atom, (~0L),
540 XA_ATOM, &n, (unsigned char **)&data);
547 for (i = 0; i < n; i++) {
549 if (type == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
551 if (type == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
552 type == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
553 type == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
555 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
558 if (type == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
559 type == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
561 win->quirks = SWM_Q_FLOAT;
569 #define SWM_EWMH_ACTION_COUNT_MAX (6)
570 #define EWMH_F_FULLSCREEN (1<<0)
571 #define EWMH_F_ABOVE (1<<1)
572 #define EWMH_F_HIDDEN (1<<2)
573 #define EWMH_F_SKIP_PAGER (1<<3)
574 #define EWMH_F_SKIP_TASKBAR (1<<4)
575 #define SWM_F_MANUAL (1<<5)
578 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
580 struct swm_geometry rg;
588 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: win 0x%lx fs: %d\n",
594 store_float_geom(win, win->ws->r);
601 if (win->g_floatvalid) {
602 /* refloat at last floating relative position */
603 win->g.x = win->g_float.x - win->rg_float.x + rg.x;
604 win->g.y = win->g_float.y - win->rg_float.y + rg.y;
605 win->g.w = win->g_float.w;
606 win->g.h = win->g_float.h;
614 ewmh_update_actions(struct ws_win *win)
616 Atom actions[SWM_EWMH_ACTION_COUNT_MAX];
622 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
625 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
626 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
629 XChangeProperty(display, win->id, ewmh[_NET_WM_ALLOWED_ACTIONS].atom,
630 XA_ATOM, 32, PropModeReplace, (unsigned char *)actions, n);
633 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
634 #define _NET_WM_STATE_ADD 1 /* add/set property */
635 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
638 ewmh_update_win_state(struct ws_win *win, long state, long action)
640 unsigned int mask = 0;
641 unsigned int changed = 0;
642 unsigned int orig_flags;
647 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
648 mask = EWMH_F_FULLSCREEN;
649 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
651 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
653 if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
654 mask = EWMH_F_SKIP_PAGER;
655 if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
656 mask = EWMH_F_SKIP_TASKBAR;
659 orig_flags = win->ewmh_flags;
662 case _NET_WM_STATE_REMOVE:
663 win->ewmh_flags &= ~mask;
665 case _NET_WM_STATE_ADD:
666 win->ewmh_flags |= mask;
668 case _NET_WM_STATE_TOGGLE:
669 win->ewmh_flags ^= mask;
673 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
675 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
677 if (!floating_toggle_win(win))
678 win->ewmh_flags = orig_flags; /* revert */
679 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
681 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
682 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
684 if (!ewmh_set_win_fullscreen(win, win->ewmh_flags & EWMH_F_FULLSCREEN))
685 win->ewmh_flags = orig_flags; /* revert */
687 XDeleteProperty(display, win->id, ewmh[_NET_WM_STATE].atom);
689 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
690 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
691 XA_ATOM, 32, PropModeAppend,
692 (unsigned char *)&ewmh[_NET_WM_STATE_FULLSCREEN].atom, 1);
693 if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
694 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
695 XA_ATOM, 32, PropModeAppend,
696 (unsigned char *)&ewmh[_NET_WM_STATE_SKIP_PAGER].atom, 1);
697 if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
698 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
699 XA_ATOM, 32, PropModeAppend,
700 (unsigned char *)&ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom, 1);
701 if (win->ewmh_flags & EWMH_F_ABOVE)
702 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
703 XA_ATOM, 32, PropModeAppend,
704 (unsigned char *)&ewmh[_NET_WM_STATE_ABOVE].atom, 1);
705 if (win->ewmh_flags & SWM_F_MANUAL)
706 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
707 XA_ATOM, 32, PropModeAppend,
708 (unsigned char *)&ewmh[_SWM_WM_STATE_MANUAL].atom, 1);
712 ewmh_get_win_state(struct ws_win *win)
723 win->ewmh_flags |= EWMH_F_ABOVE;
725 win->ewmh_flags |= SWM_F_MANUAL;
727 success = get_property(win->id, ewmh[_NET_WM_STATE].atom, (~0L), XA_ATOM,
728 &n, (unsigned char **)&states);
733 for (i = 0; i < n; i++)
734 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
754 name = "ButtonPress";
757 name = "ButtonRelease";
760 name = "MotionNotify";
763 name = "EnterNotify";
766 name = "LeaveNotify";
775 name = "KeymapNotify";
781 name = "GraphicsExpose";
786 case VisibilityNotify:
787 name = "VisibilityNotify";
790 name = "CreateNotify";
793 name = "DestroyNotify";
796 name = "UnmapNotify";
805 name = "ReparentNotify";
807 case ConfigureNotify:
808 name = "ConfigureNotify";
810 case ConfigureRequest:
811 name = "ConfigureRequest";
814 name = "GravityNotify";
817 name = "ResizeRequest";
819 case CirculateNotify:
820 name = "CirculateNotify";
822 case CirculateRequest:
823 name = "CirculateRequest";
826 name = "PropertyNotify";
829 name = "SelectionClear";
831 case SelectionRequest:
832 name = "SelectionRequest";
834 case SelectionNotify:
835 name = "SelectionNotify";
838 name = "ColormapNotify";
841 name = "ClientMessage";
844 name = "MappingNotify";
849 DNPRINTF(SWM_D_EVENTQ ,"window: %lu event: %s (%d), %d "
851 e->xany.window, name, e->type, QLength(display));
853 DNPRINTF(SWM_D_EVENTQ, "window: %lu unknown event %d, %d "
855 e->xany.window, e->type, QLength(display));
859 dumpwins(struct swm_region *r, union arg *args)
863 XWindowAttributes wa;
866 fprintf(stderr, "invalid workspace\n");
870 fprintf(stderr, "=== managed window list ws %02d ===\n", r->ws->idx);
872 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
873 state = getstate(win->id);
874 if (!XGetWindowAttributes(display, win->id, &wa))
875 fprintf(stderr, "window: %lu failed "
876 "XGetWindowAttributes\n", win->id);
877 fprintf(stderr, "window: %lu map_state: %d state: %d\n",
878 win->id, wa.map_state, state);
881 fprintf(stderr, "===== unmanaged window list =====\n");
882 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
883 state = getstate(win->id);
884 if (!XGetWindowAttributes(display, win->id, &wa))
885 fprintf(stderr, "window: %lu failed "
886 "XGetWindowAttributes\n", win->id);
887 fprintf(stderr, "window: %lu map_state: %d state: %d\n",
888 win->id, wa.map_state, state);
891 fprintf(stderr, "=================================\n");
896 dumpwins(struct swm_region *r, union arg *args)
899 #endif /* SWM_DEBUG */
901 void expose(XEvent *);
902 void keypress(XEvent *);
903 void buttonpress(XEvent *);
904 void configurerequest(XEvent *);
905 void configurenotify(XEvent *);
906 void destroynotify(XEvent *);
907 void enternotify(XEvent *);
908 void focusevent(XEvent *);
909 void mapnotify(XEvent *);
910 void mappingnotify(XEvent *);
911 void maprequest(XEvent *);
912 void propertynotify(XEvent *);
913 void unmapnotify(XEvent *);
914 void visibilitynotify(XEvent *);
915 void clientmessage(XEvent *);
917 void (*handler[LASTEvent])(XEvent *) = {
919 [KeyPress] = keypress,
920 [ButtonPress] = buttonpress,
921 [ConfigureRequest] = configurerequest,
922 [ConfigureNotify] = configurenotify,
923 [DestroyNotify] = destroynotify,
924 [EnterNotify] = enternotify,
925 [FocusIn] = focusevent,
926 [FocusOut] = focusevent,
927 [MapNotify] = mapnotify,
928 [MappingNotify] = mappingnotify,
929 [MapRequest] = maprequest,
930 [PropertyNotify] = propertynotify,
931 [UnmapNotify] = unmapnotify,
932 [VisibilityNotify] = visibilitynotify,
933 [ClientMessage] = clientmessage,
939 int saved_errno, status;
946 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
952 warn("sighdlr: waitpid");
953 #endif /* SWM_DEBUG */
958 if (WIFEXITED(status)) {
959 if (WEXITSTATUS(status) != 0)
960 warnx("sighdlr: child exit status: %d",
961 WEXITSTATUS(status));
963 warnx("sighdlr: child is terminated "
965 #endif /* SWM_DEBUG */
983 name_to_color(char *colorname)
987 XColor screen_def, exact_def;
988 unsigned long result = 0;
989 char cname[32] = "#";
991 cmap = DefaultColormap(display, screens[0].idx);
992 status = XAllocNamedColor(display, cmap, colorname,
993 &screen_def, &exact_def);
995 strlcat(cname, colorname + 2, sizeof cname - 1);
996 status = XAllocNamedColor(display, cmap, cname, &screen_def,
1000 result = screen_def.pixel;
1002 fprintf(stderr, "color '%s' not found.\n", colorname);
1008 setscreencolor(char *val, int i, int c)
1010 if (i > 0 && i <= ScreenCount(display)) {
1011 screens[i - 1].c[c].color = name_to_color(val);
1012 free(screens[i - 1].c[c].name);
1013 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1015 } else if (i == -1) {
1016 for (i = 0; i < ScreenCount(display); i++) {
1017 screens[i].c[c].color = name_to_color(val);
1018 free(screens[i].c[c].name);
1019 if ((screens[i].c[c].name = strdup(val)) == NULL)
1023 errx(1, "invalid screen index: %d out of bounds (maximum %d)\n",
1024 i, ScreenCount(display));
1028 custom_region(char *val)
1030 unsigned int sidx, x, y, w, h;
1032 if (sscanf(val, "screen[%u]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1033 errx(1, "invalid custom region, "
1034 "should be 'screen[<n>]:<n>x<n>+<n>+<n>\n");
1035 if (sidx < 1 || sidx > ScreenCount(display))
1036 errx(1, "invalid screen index: %d out of bounds (maximum %d)\n",
1037 sidx, ScreenCount(display));
1041 errx(1, "region %ux%u+%u+%u too small\n", w, h, x, y);
1043 if (x < 0 || x > DisplayWidth(display, sidx) ||
1044 y < 0 || y > DisplayHeight(display, sidx) ||
1045 w + x > DisplayWidth(display, sidx) ||
1046 h + y > DisplayHeight(display, sidx)) {
1047 fprintf(stderr, "ignoring region %ux%u+%u+%u - not within screen boundaries "
1048 "(%ux%u)\n", w, h, x, y,
1049 DisplayWidth(display, sidx), DisplayHeight(display, sidx));
1053 new_region(&screens[sidx], x, y, w, h);
1057 socket_setnonblock(int fd)
1061 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1062 err(1, "fcntl F_GETFL");
1063 flags |= O_NONBLOCK;
1064 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1065 err(1, "fcntl F_SETFL");
1069 bar_print(struct swm_region *r, char *s)
1071 XClearWindow(display, r->bar_window);
1072 XSetForeground(display, bar_gc, r->s->c[SWM_S_COLOR_BAR_FONT].color);
1073 XDrawString(display, r->bar_window, bar_gc, 4, bar_fs->ascent, s,
1078 bar_extra_stop(void)
1082 bzero(bar_pipe, sizeof bar_pipe);
1085 kill(bar_pid, SIGTERM);
1088 strlcpy(bar_ext, "", sizeof bar_ext);
1093 bar_class_name(char *s, ssize_t sz, struct ws_win *cur_focus)
1095 int do_class, do_name;
1097 XClassHint *xch = NULL;
1099 if ((title_name_enabled == 1 || title_class_enabled == 1) &&
1100 cur_focus != NULL) {
1101 if ((xch = XAllocClassHint()) == NULL)
1103 status = XGetClassHint(display, cur_focus->id, xch);
1104 if (status == BadWindow || status == BadAlloc)
1106 do_class = (title_class_enabled && xch->res_class != NULL);
1107 do_name = (title_name_enabled && xch->res_name != NULL);
1109 strlcat(s, xch->res_class, sz);
1110 if (do_class && do_name)
1111 strlcat(s, ":", sz);
1113 strlcat(s, xch->res_name, sz);
1114 strlcat(s, " ", sz);
1122 bar_window_name(char *s, ssize_t sz, struct ws_win *cur_focus)
1126 if (window_name_enabled && cur_focus != NULL) {
1127 XFetchName(display, cur_focus->id, &title);
1129 if (cur_focus->floating)
1130 strlcat(s, "(f) ", sz);
1131 strlcat(s, title, sz);
1132 strlcat(s, " ", sz);
1143 struct swm_region *r;
1146 char s[SWM_BAR_MAX];
1147 char cn[SWM_BAR_MAX];
1148 char loc[SWM_BAR_MAX];
1152 if (bar_enabled == 0)
1154 if (bar_extra && bar_extra_running) {
1155 /* ignore short reads; it'll correct itself */
1156 while ((b = fgetln(stdin, &len)) != NULL)
1157 if (b && b[len - 1] == '\n') {
1159 strlcpy(bar_ext, b, sizeof bar_ext);
1161 if (b == NULL && errno != EAGAIN) {
1162 fprintf(stderr, "bar_extra failed: errno: %d %s\n",
1163 errno, strerror(errno));
1167 strlcpy(bar_ext, "", sizeof bar_ext);
1169 if (clock_enabled == 0)
1170 strlcpy(s, "", sizeof s);
1173 localtime_r(&tmt, &tm);
1174 strftime(s, sizeof s, clock_format, &tm);
1175 strlcat(s, " ", sizeof s);
1178 for (i = 0; i < ScreenCount(display); i++) {
1180 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1181 strlcpy(cn, "", sizeof cn);
1183 bar_class_name(cn, sizeof cn, r->ws->focus);
1184 bar_window_name(cn, sizeof cn, r->ws->focus);
1188 stack = r->ws->cur_layout->name;
1190 snprintf(loc, sizeof loc, "%d:%d %s %s%s %s %s",
1191 x++, r->ws->idx + 1, stack, s, cn, bar_ext,
1206 bar_toggle(struct swm_region *r, union arg *args)
1208 struct swm_region *tmpr;
1209 int i, sc = ScreenCount(display);
1211 DNPRINTF(SWM_D_MISC, "bar_toggle\n");
1214 for (i = 0; i < sc; i++)
1215 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1216 XUnmapWindow(display, tmpr->bar_window);
1218 for (i = 0; i < sc; i++)
1219 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1220 XMapRaised(display, tmpr->bar_window);
1222 bar_enabled = !bar_enabled;
1225 /* must be after stack */
1232 XSetWindowAttributes wa;
1233 struct swm_region *r;
1236 /* do this here because the conf file is in memory */
1237 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1238 /* launch external status app */
1239 bar_extra_running = 1;
1240 if (pipe(bar_pipe) == -1)
1241 err(1, "pipe error");
1242 socket_setnonblock(bar_pipe[0]);
1243 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1244 if (dup2(bar_pipe[0], 0) == -1)
1246 if (dup2(bar_pipe[1], 1) == -1)
1248 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1249 err(1, "could not disable SIGPIPE");
1250 switch (bar_pid = fork()) {
1252 err(1, "cannot fork");
1256 execvp(bar_argv[0], bar_argv);
1257 err(1, "%s external app failed", bar_argv[0]);
1259 default: /* parent */
1265 bzero(&wa, sizeof wa);
1266 for (i = 0; i < ScreenCount(display); i++)
1267 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1269 screens[i].c[SWM_S_COLOR_BAR_BORDER].color;
1270 wa.background_pixel =
1271 screens[i].c[SWM_S_COLOR_BAR].color;
1272 XChangeWindowAttributes(display, r->bar_window,
1273 CWBackPixel | CWBorderPixel, &wa);
1279 bar_setup(struct swm_region *r)
1284 XFreeFont(display, bar_fs);
1288 for (i = 0; bar_fonts[i] != NULL; i++) {
1289 bar_fs = XLoadQueryFont(display, bar_fonts[i]);
1295 if (bar_fonts[i] == NULL)
1296 errx(1, "couldn't load font");
1298 errx(1, "couldn't create font structure");
1300 bar_height = bar_fs->ascent + bar_fs->descent + 1 + 2 * bar_border_width;
1302 y = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
1304 r->bar_window = XCreateSimpleWindow(display,
1305 r->s->root, x, y, WIDTH(r) - 2 * bar_border_width, bar_height - 2 * bar_border_width,
1306 bar_border_width, r->s->c[SWM_S_COLOR_BAR_BORDER].color,
1307 r->s->c[SWM_S_COLOR_BAR].color);
1308 bar_gc = XCreateGC(display, r->bar_window, 0, &bar_gcv);
1309 XSetFont(display, bar_gc, bar_fs->fid);
1310 XSelectInput(display, r->bar_window, VisibilityChangeMask);
1312 XMapRaised(display, r->bar_window);
1313 DNPRINTF(SWM_D_MISC, "bar_setup: bar_window %lu\n", r->bar_window);
1315 if (signal(SIGALRM, bar_signal) == SIG_ERR)
1316 err(1, "could not install bar_signal");
1321 set_win_state(struct ws_win *win, long state)
1323 long data[] = {state, None};
1325 DNPRINTF(SWM_D_EVENT, "set_win_state: window: %lu\n", win->id);
1330 XChangeProperty(display, win->id, astate, astate, 32, PropModeReplace,
1331 (unsigned char *)data, 2);
1338 unsigned char *p = NULL;
1341 if (!get_property(w, astate, 2L, astate, &n, &p))
1344 result = *((long *)p);
1350 version(struct swm_region *r, union arg *args)
1352 bar_version = !bar_version;
1354 snprintf(bar_vertext, sizeof bar_vertext, "Version: %s CVS: %s",
1355 SWM_VERSION, cvstag);
1357 strlcpy(bar_vertext, "", sizeof bar_vertext);
1362 client_msg(struct ws_win *win, Atom a)
1364 XClientMessageEvent cm;
1369 bzero(&cm, sizeof cm);
1370 cm.type = ClientMessage;
1371 cm.window = win->id;
1372 cm.message_type = aprot;
1375 cm.data.l[1] = CurrentTime;
1376 XSendEvent(display, win->id, False, 0L, (XEvent *)&cm);
1380 config_win(struct ws_win *win, XConfigureRequestEvent *ev)
1384 DNPRINTF(SWM_D_MISC, "config_win: win %lu x %d y %d w %d h %d\n",
1385 win->id, win->g.x, win->g.y, win->g.w, win->g.h);
1391 ce.type = ConfigureNotify;
1392 ce.display = display;
1394 ce.window = win->id;
1397 ce.width = win->g.w;
1398 ce.height = win->g.h;
1399 ce.border_width = border_width;
1401 ce.override_redirect = False;
1403 ce.type = ConfigureNotify;
1404 ce.display = ev->display;
1405 ce.event = ev->window;
1406 ce.window = ev->window;
1409 ce.width = ev->width;
1410 ce.height = ev->height;
1411 ce.border_width = ev->border_width;
1412 ce.above = ev->above;
1413 ce.override_redirect = False;
1416 XSendEvent(display, win->id, False, StructureNotifyMask, (XEvent *)&ce);
1420 count_win(struct workspace *ws, int count_transient)
1425 TAILQ_FOREACH(win, &ws->winlist, entry) {
1426 if (count_transient == 0 && win->floating)
1428 if (count_transient == 0 && win->transient)
1432 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
1438 quit(struct swm_region *r, union arg *args)
1440 DNPRINTF(SWM_D_MISC, "quit\n");
1445 unmap_window(struct ws_win *win)
1450 /* don't unmap again */
1451 if (getstate(win->id) == IconicState)
1454 set_win_state(win, IconicState);
1456 XUnmapWindow(display, win->id);
1457 XSetWindowBorder(display, win->id,
1458 win->s->c[SWM_S_COLOR_UNFOCUS].color);
1467 for (i = 0; i < ScreenCount(display); i++)
1468 for (j = 0; j < SWM_WS_MAX; j++)
1469 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1474 fake_keypress(struct ws_win *win, int keysym, int modifiers)
1481 event.display = display; /* Ignored, but what the hell */
1482 event.window = win->id;
1483 event.root = win->s->root;
1484 event.subwindow = None;
1485 event.time = CurrentTime;
1490 event.same_screen = True;
1491 event.keycode = XKeysymToKeycode(display, keysym);
1492 event.state = modifiers;
1494 event.type = KeyPress;
1495 XSendEvent(event.display, event.window, True,
1496 KeyPressMask, (XEvent *)&event);
1498 event.type = KeyRelease;
1499 XSendEvent(event.display, event.window, True,
1500 KeyPressMask, (XEvent *)&event);
1505 restart(struct swm_region *r, union arg *args)
1507 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
1509 /* disable alarm because the following code may not be interrupted */
1511 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
1512 errx(1, "can't disable alarm");
1517 XCloseDisplay(display);
1518 execvp(start_argv[0], start_argv);
1519 fprintf(stderr, "execvp failed\n");
1525 root_to_region(Window root)
1527 struct swm_region *r = NULL;
1529 int i, x, y, wx, wy;
1532 for (i = 0; i < ScreenCount(display); i++)
1533 if (screens[i].root == root)
1536 if (XQueryPointer(display, screens[i].root,
1537 &rr, &cr, &x, &y, &wx, &wy, &mask) != False) {
1538 /* choose a region based on pointer location */
1539 TAILQ_FOREACH(r, &screens[i].rl, entry)
1540 if (x >= X(r) && x <= X(r) + WIDTH(r) &&
1541 y >= Y(r) && y <= Y(r) + HEIGHT(r))
1546 r = TAILQ_FIRST(&screens[i].rl);
1552 find_unmanaged_window(Window id)
1557 for (i = 0; i < ScreenCount(display); i++)
1558 for (j = 0; j < SWM_WS_MAX; j++)
1559 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
1567 find_window(Window id)
1570 Window wrr, wpr, *wcr = NULL;
1574 for (i = 0; i < ScreenCount(display); i++)
1575 for (j = 0; j < SWM_WS_MAX; j++)
1576 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1580 /* if we were looking for the parent return that window instead */
1581 if (XQueryTree(display, id, &wrr, &wpr, &wcr, &nc) == 0)
1586 /* ignore not found and root */
1587 if (wpr == 0 || wrr == wpr)
1590 /* look for parent */
1591 for (i = 0; i < ScreenCount(display); i++)
1592 for (j = 0; j < SWM_WS_MAX; j++)
1593 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1601 spawn(struct swm_region *r, union arg *args)
1606 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
1610 close(ConnectionNumber(display));
1612 setenv("LD_PRELOAD", SWM_LIB, 1);
1614 if (asprintf(&ret, "%d", r->ws->idx) == -1) {
1618 setenv("_SWM_WS", ret, 1);
1622 if (asprintf(&ret, "%d", getpid()) == -1) {
1626 setenv("_SWM_PID", ret, 1);
1630 if (setsid() == -1) {
1636 * close stdin and stdout to prevent interaction between apps
1637 * and the baraction script
1638 * leave stderr open to record errors
1640 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
1644 dup2(fd, STDIN_FILENO);
1645 dup2(fd, STDOUT_FILENO);
1649 execvp(args->argv[0], args->argv);
1657 spawnterm(struct swm_region *r, union arg *args)
1659 DNPRINTF(SWM_D_MISC, "spawnterm\n");
1662 setenv("_SWM_XTERM_FONTADJ", "", 1);
1667 kill_refs(struct ws_win *win)
1670 struct swm_region *r;
1671 struct workspace *ws;
1676 for (i = 0; i < ScreenCount(display); i++)
1677 TAILQ_FOREACH(r, &screens[i].rl, entry)
1678 for (x = 0; x < SWM_WS_MAX; x++) {
1680 if (win == ws->focus)
1682 if (win == ws->focus_prev)
1683 ws->focus_prev = NULL;
1688 validate_win(struct ws_win *testwin)
1691 struct workspace *ws;
1692 struct swm_region *r;
1693 int i, x, foundit = 0;
1695 if (testwin == NULL)
1698 for (i = 0, foundit = 0; i < ScreenCount(display); i++)
1699 TAILQ_FOREACH(r, &screens[i].rl, entry)
1700 for (x = 0; x < SWM_WS_MAX; x++) {
1702 TAILQ_FOREACH(win, &ws->winlist, entry)
1710 validate_ws(struct workspace *testws)
1712 struct swm_region *r;
1713 struct workspace *ws;
1716 /* validate all ws */
1717 for (i = 0, foundit = 0; i < ScreenCount(display); i++)
1718 TAILQ_FOREACH(r, &screens[i].rl, entry)
1719 for (x = 0; x < SWM_WS_MAX; x++) {
1728 unfocus_win(struct ws_win *win)
1733 DNPRINTF(SWM_D_FOCUS, "unfocus_win: id: %lu\n", WINID(win));
1737 if (win->ws == NULL)
1740 if (validate_ws(win->ws))
1741 return; /* XXX this gets hit with thunderbird, needs fixing */
1743 if (win->ws->r == NULL)
1746 if (validate_win(win)) {
1751 if (win->ws->focus == win) {
1752 win->ws->focus = NULL;
1753 win->ws->focus_prev = win;
1756 if (validate_win(win->ws->focus)) {
1757 kill_refs(win->ws->focus);
1758 win->ws->focus = NULL;
1760 if (validate_win(win->ws->focus_prev)) {
1761 kill_refs(win->ws->focus_prev);
1762 win->ws->focus_prev = NULL;
1765 /* drain all previous unfocus events */
1766 while (XCheckTypedEvent(display, FocusOut, &cne) == True)
1769 grabbuttons(win, 0);
1770 XSetWindowBorder(display, win->id,
1771 win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
1773 XChangeProperty(display, win->s->root,
1774 ewmh[_NET_ACTIVE_WINDOW].atom, XA_WINDOW, 32,
1775 PropModeReplace, (unsigned char *)&none,1);
1784 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
1786 for (i = 0; i < ScreenCount(display); i++)
1787 for (j = 0; j < SWM_WS_MAX; j++)
1788 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1793 focus_win(struct ws_win *win)
1798 struct ws_win *cfw = NULL;
1801 DNPRINTF(SWM_D_FOCUS, "focus_win: id: %lu\n", win ? win->id : 0);
1805 if (win->ws == NULL)
1808 if (validate_ws(win->ws))
1809 return; /* XXX this gets hit with thunderbird, needs fixing */
1811 if (validate_win(win)) {
1816 if (validate_win(win)) {
1821 XGetInputFocus(display, &cur_focus, &rr);
1822 if ((cfw = find_window(cur_focus)) != NULL)
1825 win->ws->focus = win;
1827 if (win->ws->r != NULL) {
1828 /* drain all previous focus events */
1829 while (XCheckTypedEvent(display, FocusIn, &cne) == True)
1833 XSetInputFocus(display, win->id,
1834 RevertToParent, CurrentTime);
1835 grabbuttons(win, 1);
1836 XSetWindowBorder(display, win->id,
1837 win->ws->r->s->c[SWM_S_COLOR_FOCUS].color);
1838 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS)
1839 XMapRaised(display, win->id);
1841 XChangeProperty(display, win->s->root,
1842 ewmh[_NET_ACTIVE_WINDOW].atom, XA_WINDOW, 32,
1843 PropModeReplace, (unsigned char *)&win->id,1);
1846 if (window_name_enabled)
1851 switchws(struct swm_region *r, union arg *args)
1853 int wsid = args->id, unmap_old = 0;
1854 struct swm_region *this_r, *other_r;
1856 struct workspace *new_ws, *old_ws;
1863 old_ws = this_r->ws;
1864 new_ws = &this_r->s->ws[wsid];
1866 DNPRINTF(SWM_D_WS, "switchws screen[%d]:%dx%d+%d+%d: "
1867 "%d -> %d\n", r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r),
1870 if (new_ws == NULL || old_ws == NULL)
1872 if (new_ws == old_ws)
1875 other_r = new_ws->r;
1876 if (other_r == NULL) {
1877 /* the other workspace is hidden, hide this one */
1881 /* the other ws is visible in another region, exchange them */
1882 other_r->ws_prior = new_ws;
1883 other_r->ws = old_ws;
1884 old_ws->r = other_r;
1886 this_r->ws_prior = old_ws;
1887 this_r->ws = new_ws;
1891 a.id = SWM_ARG_ID_FOCUSCUR;
1892 focus(new_ws->r, &a);
1895 /* unmap old windows */
1897 TAILQ_FOREACH(win, &old_ws->winlist, entry)
1902 cyclews(struct swm_region *r, union arg *args)
1905 struct swm_screen *s = r->s;
1907 DNPRINTF(SWM_D_WS, "cyclews id %d "
1908 "in screen[%d]:%dx%d+%d+%d ws %d\n", args->id,
1909 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
1914 case SWM_ARG_ID_CYCLEWS_UP:
1915 if (a.id < SWM_WS_MAX - 1)
1920 case SWM_ARG_ID_CYCLEWS_DOWN:
1924 a.id = SWM_WS_MAX - 1;
1930 if (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist))
1932 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
1936 } while (a.id != r->ws->idx);
1940 priorws(struct swm_region *r, union arg *args)
1944 DNPRINTF(SWM_D_WS, "priorws id %d "
1945 "in screen[%d]:%dx%d+%d+%d ws %d\n", args->id,
1946 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
1948 if (r->ws_prior == NULL)
1951 a.id = r->ws_prior->idx;
1956 cyclescr(struct swm_region *r, union arg *args)
1958 struct swm_region *rr = NULL;
1962 /* do nothing if we don't have more than one screen */
1963 if (!(ScreenCount(display) > 1 || outputs > 1))
1968 case SWM_ARG_ID_CYCLESC_UP:
1969 rr = TAILQ_NEXT(r, entry);
1971 rr = TAILQ_FIRST(&screens[i].rl);
1973 case SWM_ARG_ID_CYCLESC_DOWN:
1974 rr = TAILQ_PREV(r, swm_region_list, entry);
1976 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
1984 /* move mouse to region */
1986 y = rr->g.y + 1 + (bar_enabled ? bar_height : 0);
1987 XWarpPointer(display, None, rr->s[i].root, 0, 0, 0, 0, x, y);
1989 a.id = SWM_ARG_ID_FOCUSCUR;
1992 if (rr->ws->focus) {
1993 /* move to focus window */
1994 x = rr->ws->focus->g.x + 1;
1995 y = rr->ws->focus->g.y + 1;
1996 XWarpPointer(display, None, rr->s[i].root, 0, 0, 0, 0, x, y);
2001 swapwin(struct swm_region *r, union arg *args)
2003 struct ws_win *target, *source;
2004 struct ws_win *cur_focus;
2005 struct ws_win_list *wl;
2008 DNPRINTF(SWM_D_WS, "swapwin id %d "
2009 "in screen %d region %dx%d+%d+%d ws %d\n", args->id,
2010 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2012 cur_focus = r->ws->focus;
2013 if (cur_focus == NULL)
2017 wl = &source->ws->winlist;
2020 case SWM_ARG_ID_SWAPPREV:
2021 target = TAILQ_PREV(source, ws_win_list, entry);
2022 TAILQ_REMOVE(wl, cur_focus, entry);
2024 TAILQ_INSERT_TAIL(wl, source, entry);
2026 TAILQ_INSERT_BEFORE(target, source, entry);
2028 case SWM_ARG_ID_SWAPNEXT:
2029 target = TAILQ_NEXT(source, entry);
2030 TAILQ_REMOVE(wl, source, entry);
2032 TAILQ_INSERT_HEAD(wl, source, entry);
2034 TAILQ_INSERT_AFTER(wl, target, source, entry);
2036 case SWM_ARG_ID_SWAPMAIN:
2037 target = TAILQ_FIRST(wl);
2038 if (target == source) {
2039 if (source->ws->focus_prev != NULL &&
2040 source->ws->focus_prev != target)
2042 source = source->ws->focus_prev;
2046 if (target == NULL || source == NULL)
2048 source->ws->focus_prev = target;
2049 TAILQ_REMOVE(wl, target, entry);
2050 TAILQ_INSERT_BEFORE(source, target, entry);
2051 TAILQ_REMOVE(wl, source, entry);
2052 TAILQ_INSERT_HEAD(wl, source, entry);
2054 case SWM_ARG_ID_MOVELAST:
2055 TAILQ_REMOVE(wl, source, entry);
2056 TAILQ_INSERT_TAIL(wl, source, entry);
2059 DNPRINTF(SWM_D_MOVE, "invalid id: %d\n", args->id);
2067 focus_prev(struct ws_win *win)
2069 struct ws_win *winfocus = NULL, *winlostfocus = NULL;
2070 struct ws_win *cur_focus = NULL;
2071 struct ws_win_list *wl = NULL;
2072 struct workspace *ws = NULL;
2074 DNPRINTF(SWM_D_FOCUS, "focus_prev: id %lu\n", WINID(win));
2076 if (!(win && win->ws))
2081 cur_focus = ws->focus;
2082 winlostfocus = cur_focus;
2084 /* pickle, just focus on whatever */
2085 if (cur_focus == NULL) {
2086 /* use prev_focus if valid */
2087 if (ws->focus_prev && ws->focus_prev != cur_focus &&
2088 find_window(WINID(ws->focus_prev)))
2089 winfocus = ws->focus_prev;
2090 if (winfocus == NULL)
2091 winfocus = TAILQ_FIRST(wl);
2095 /* if transient focus on parent */
2096 if (cur_focus->transient) {
2097 winfocus = find_window(cur_focus->transient);
2101 /* if in max_stack try harder */
2102 if (ws->cur_layout->flags & SWM_L_FOCUSPREV) {
2103 if (cur_focus != ws->focus_prev)
2104 winfocus = ws->focus_prev;
2105 else if (cur_focus != ws->focus)
2106 winfocus = ws->focus;
2108 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2113 if (cur_focus == win)
2114 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2115 if (winfocus == NULL)
2116 winfocus = TAILQ_LAST(wl, ws_win_list);
2117 if (winfocus == NULL || winfocus == win)
2118 winfocus = TAILQ_NEXT(cur_focus, entry);
2120 if (winfocus == winlostfocus || winfocus == NULL)
2123 focus_magic(winfocus, SWM_F_GENERIC);
2127 focus(struct swm_region *r, union arg *args)
2129 struct ws_win *winfocus = NULL, *winlostfocus = NULL;
2130 struct ws_win *cur_focus = NULL;
2131 struct ws_win_list *wl = NULL;
2132 struct workspace *ws = NULL;
2137 DNPRINTF(SWM_D_FOCUS, "focus: id %d\n", args->id);
2139 /* treat FOCUS_CUR special */
2140 if (args->id == SWM_ARG_ID_FOCUSCUR) {
2142 winfocus = r->ws->focus;
2143 else if (r->ws->focus_prev)
2144 winfocus = r->ws->focus_prev;
2146 winfocus = TAILQ_FIRST(&r->ws->winlist);
2148 focus_magic(winfocus, SWM_F_GENERIC);
2152 if ((cur_focus = r->ws->focus) == NULL)
2157 winlostfocus = cur_focus;
2160 case SWM_ARG_ID_FOCUSPREV:
2161 winfocus = TAILQ_PREV(cur_focus, ws_win_list, entry);
2162 if (winfocus == NULL)
2163 winfocus = TAILQ_LAST(wl, ws_win_list);
2166 case SWM_ARG_ID_FOCUSNEXT:
2167 winfocus = TAILQ_NEXT(cur_focus, entry);
2168 if (winfocus == NULL)
2169 winfocus = TAILQ_FIRST(wl);
2172 case SWM_ARG_ID_FOCUSMAIN:
2173 winfocus = TAILQ_FIRST(wl);
2174 if (winfocus == cur_focus)
2175 winfocus = cur_focus->ws->focus_prev;
2182 if (winfocus == winlostfocus || winfocus == NULL)
2185 focus_magic(winfocus, SWM_F_GENERIC);
2189 cycle_layout(struct swm_region *r, union arg *args)
2191 struct workspace *ws = r->ws;
2192 struct ws_win *winfocus;
2195 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
2197 winfocus = ws->focus;
2200 if (ws->cur_layout->l_stack == NULL)
2201 ws->cur_layout = &layouts[0];
2204 a.id = SWM_ARG_ID_FOCUSCUR;
2210 stack_config(struct swm_region *r, union arg *args)
2212 struct workspace *ws = r->ws;
2214 DNPRINTF(SWM_D_STACK, "stack_config for workspace %d (id %d\n",
2217 if (ws->cur_layout->l_config != NULL)
2218 ws->cur_layout->l_config(ws, args->id);
2220 if (args->id != SWM_ARG_ID_STACKINIT);
2226 struct swm_geometry g;
2227 struct swm_region *r;
2230 DNPRINTF(SWM_D_STACK, "stack\n");
2232 for (i = 0; i < ScreenCount(display); i++) {
2234 TAILQ_FOREACH(r, &screens[i].rl, entry) {
2235 DNPRINTF(SWM_D_STACK, "stacking workspace %d "
2236 "(screen %d, region %d)\n", r->ws->idx, i, j++);
2238 /* start with screen geometry, adjust for bar */
2240 g.w -= 2 * border_width;
2241 g.h -= 2 * border_width;
2247 r->ws->cur_layout->l_stack(r->ws, &g);
2248 /* save r so we can track region changes */
2257 store_float_geom(struct ws_win *win, struct swm_region *r)
2259 /* retain window geom and region geom */
2260 win->g_float.x = win->g.x;
2261 win->g_float.y = win->g.y;
2262 win->g_float.w = win->g.w;
2263 win->g_float.h = win->g.h;
2264 win->rg_float.x = r->g.x;
2265 win->rg_float.y = r->g.y;
2266 win->rg_float.w = r->g.w;
2267 win->rg_float.h = r->g.h;
2268 win->g_floatvalid = 1;
2272 stack_floater(struct ws_win *win, struct swm_region *r)
2280 bzero(&wc, sizeof wc);
2281 mask = CWX | CWY | CWBorderWidth | CWWidth | CWHeight;
2284 * to allow windows to change their size (e.g. mplayer fs) only retrieve
2285 * geom on ws switches or return from max mode
2288 if (win->floatmaxed || (r != r->ws->old_r && win->g_floatvalid
2289 && !(win->ewmh_flags & EWMH_F_FULLSCREEN))) {
2291 * use stored g and rg to set relative position and size
2292 * as in old region or before max stack mode
2294 win->g.x = win->g_float.x - win->rg_float.x + r->g.x;
2295 win->g.y = win->g_float.y - win->rg_float.y + r->g.y;
2296 win->g.w = win->g_float.w;
2297 win->g.h = win->g_float.h;
2298 win->g_floatvalid = 0;
2301 win->floatmaxed = 0;
2303 if ((win->quirks & SWM_Q_FULLSCREEN) && (win->g.w >= WIDTH(r)) &&
2304 (win->g.h >= HEIGHT(r)))
2305 wc.border_width = 0;
2307 wc.border_width = border_width;
2308 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
2309 win->g.w = (double)WIDTH(r) * dialog_ratio;
2310 win->g.h = (double)HEIGHT(r) * dialog_ratio;
2315 * floaters and transients are auto-centred unless moved
2318 win->g.x = r->g.x + (WIDTH(r) - win->g.w) / 2 - border_width;
2319 win->g.y = r->g.y + (HEIGHT(r) - win->g.h) / 2 - border_width;
2322 /* win can be outside r if new r smaller than old r */
2323 /* Ensure top left corner inside r (move probs otherwise) */
2324 if (win->g.x < r->g.x - border_width)
2325 win->g.x = r->g.x - border_width;
2326 if (win->g.x > r->g.x + r->g.w - 1)
2327 win->g.x = (win->g.w > r->g.w) ? r->g.x :
2328 (r->g.x + r->g.w - win->g.w - 2 * border_width);
2329 if (win->g.y < r->g.y - border_width)
2330 win->g.y = r->g.y - border_width;
2331 if (win->g.y > r->g.y + r->g.h - 1)
2332 win->g.y = (win->g.h > r->g.h) ? r->g.y :
2333 (r->g.y + r->g.h - win->g.h - 2 * border_width);
2337 wc.width = win->g.w;
2338 wc.height = win->g.h;
2341 * Retain floater and transient geometry for correct positioning
2342 * when ws changes region
2344 if (!(win->ewmh_flags & EWMH_F_FULLSCREEN))
2345 store_float_geom(win, r);
2347 DNPRINTF(SWM_D_MISC, "stack_floater: win %lu x %d y %d w %d h %d\n",
2348 win->id, wc.x, wc.y, wc.width, wc.height);
2350 XConfigureWindow(display, win->id, mask, &wc);
2354 * Send keystrokes to terminal to decrease/increase the font size as the
2355 * window size changes.
2358 adjust_font(struct ws_win *win)
2360 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
2361 win->floating || win->transient)
2364 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
2365 win->g.w / win->sh.width_inc < term_width &&
2366 win->font_steps < SWM_MAX_FONT_STEPS) {
2367 win->font_size_boundary[win->font_steps] =
2368 (win->sh.width_inc * term_width) + win->sh.base_width;
2371 win->last_inc = win->sh.width_inc;
2372 fake_keypress(win, XK_KP_Subtract, ShiftMask);
2373 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
2374 win->g.w > win->font_size_boundary[win->font_steps - 1]) {
2377 win->last_inc = win->sh.width_inc;
2378 fake_keypress(win, XK_KP_Add, ShiftMask);
2382 #define SWAPXY(g) do { \
2384 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
2385 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
2388 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
2391 XWindowAttributes wa;
2392 struct swm_geometry win_g, r_g = *g;
2393 struct ws_win *win, *fs_win = 0;
2394 int i, j, s, stacks;
2395 int w_inc = 1, h_inc, w_base = 1, h_base;
2396 int hrh, extra = 0, h_slice, last_h = 0;
2397 int split, colno, winno, mwin, msize, mscale;
2398 int remain, missing, v_slice, reconfigure;
2401 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d\n rot=%s flip=%s",
2402 ws->idx, rot ? "yes" : "no", flip ? "yes" : "no");
2404 winno = count_win(ws, 0);
2405 if (winno == 0 && count_win(ws, 1) == 0)
2408 TAILQ_FOREACH(win, &ws->winlist, entry)
2409 if (win->transient == 0 && win->floating == 0)
2416 w_inc = win->sh.width_inc;
2417 w_base = win->sh.base_width;
2418 mwin = ws->l_state.horizontal_mwin;
2419 mscale = ws->l_state.horizontal_msize;
2420 stacks = ws->l_state.horizontal_stacks;
2423 w_inc = win->sh.height_inc;
2424 w_base = win->sh.base_height;
2425 mwin = ws->l_state.vertical_mwin;
2426 mscale = ws->l_state.vertical_msize;
2427 stacks = ws->l_state.vertical_stacks;
2431 if (stacks > winno - mwin)
2432 stacks = winno - mwin;
2436 h_slice = r_g.h / SWM_H_SLICE;
2437 if (mwin && winno > mwin) {
2438 v_slice = r_g.w / SWM_V_SLICE;
2442 win_g.w = v_slice * mscale;
2444 if (w_inc > 1 && w_inc < v_slice) {
2445 /* adjust for window's requested size increment */
2446 remain = (win_g.w - w_base) % w_inc;
2447 missing = w_inc - remain;
2454 win_g.x += r_g.w - msize;
2457 colno = split = winno / stacks;
2458 win_g.w = ((r_g.w - (stacks * 2 * border_width) + 2 * border_width) / stacks);
2460 hrh = r_g.h / colno;
2461 extra = r_g.h - (colno * hrh);
2462 win_g.h = hrh - 2 * border_width;
2464 /* stack all the tiled windows */
2465 i = j = 0, s = stacks;
2466 TAILQ_FOREACH(win, &ws->winlist, entry) {
2467 if (win->transient != 0 || win->floating != 0)
2470 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
2475 if (split && i == split) {
2476 colno = (winno - mwin) / stacks;
2477 if (s <= (winno - mwin) % stacks)
2479 split = split + colno;
2480 hrh = (r_g.h / colno);
2481 extra = r_g.h - (colno * hrh);
2485 win_g.x += win_g.w + 2 * border_width;
2486 win_g.w = (r_g.w - msize - (stacks * 2 * border_width)) / stacks;
2488 win_g.w += (r_g.w - msize - (stacks * 2 * border_width)) %
2493 win_g.h = hrh - 2 * border_width;
2495 h_inc = win->sh.width_inc;
2496 h_base = win->sh.base_width;
2498 h_inc = win->sh.height_inc;
2499 h_base = win->sh.base_height;
2501 if (j == colno - 1) {
2502 win_g.h = hrh + extra;
2503 } else if (h_inc > 1 && h_inc < h_slice) {
2504 /* adjust for window's requested size increment */
2505 remain = (win_g.h - h_base) % h_inc;
2506 missing = h_inc - remain;
2508 if (missing <= extra || j == 0) {
2520 win_g.y += last_h + 2 * border_width;
2522 bzero(&wc, sizeof wc);
2523 if (disable_border && bar_enabled == 0 && winno == 1){
2524 wc.border_width = 0;
2525 win_g.w += 2 * border_width;
2526 win_g.h += 2 * border_width;
2528 wc.border_width = border_width;
2531 if (win->g.x != win_g.y || win->g.y != win_g.x ||
2532 win->g.w != win_g.h || win->g.h != win_g.w) {
2534 win->g.x = wc.x = win_g.y;
2535 win->g.y = wc.y = win_g.x;
2536 win->g.w = wc.width = win_g.h;
2537 win->g.h = wc.height = win_g.w;
2540 if (win->g.x != win_g.x || win->g.y != win_g.y ||
2541 win->g.w != win_g.w || win->g.h != win_g.h) {
2543 win->g.x = wc.x = win_g.x;
2544 win->g.y = wc.y = win_g.y;
2545 win->g.w = wc.width = win_g.w;
2546 win->g.h = wc.height = win_g.h;
2551 mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
2552 XConfigureWindow(display, win->id, mask, &wc);
2555 if (XGetWindowAttributes(display, win->id, &wa))
2556 if (wa.map_state == IsUnmapped)
2557 XMapRaised(display, win->id);
2565 /* now, stack all the floaters and transients */
2566 TAILQ_FOREACH(win, &ws->winlist, entry) {
2567 if (win->transient == 0 && win->floating == 0)
2570 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
2575 stack_floater(win, ws->r);
2576 XMapRaised(display, win->id);
2580 stack_floater(fs_win, ws->r);
2581 XMapRaised(display, fs_win->id);
2586 vertical_config(struct workspace *ws, int id)
2588 DNPRINTF(SWM_D_STACK, "vertical_resize: workspace: %d\n", ws->idx);
2591 case SWM_ARG_ID_STACKRESET:
2592 case SWM_ARG_ID_STACKINIT:
2593 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
2594 ws->l_state.vertical_mwin = 1;
2595 ws->l_state.vertical_stacks = 1;
2597 case SWM_ARG_ID_MASTERSHRINK:
2598 if (ws->l_state.vertical_msize > 1)
2599 ws->l_state.vertical_msize--;
2601 case SWM_ARG_ID_MASTERGROW:
2602 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
2603 ws->l_state.vertical_msize++;
2605 case SWM_ARG_ID_MASTERADD:
2606 ws->l_state.vertical_mwin++;
2608 case SWM_ARG_ID_MASTERDEL:
2609 if (ws->l_state.vertical_mwin > 0)
2610 ws->l_state.vertical_mwin--;
2612 case SWM_ARG_ID_STACKINC:
2613 ws->l_state.vertical_stacks++;
2615 case SWM_ARG_ID_STACKDEC:
2616 if (ws->l_state.vertical_stacks > 1)
2617 ws->l_state.vertical_stacks--;
2625 vertical_stack(struct workspace *ws, struct swm_geometry *g)
2627 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
2629 stack_master(ws, g, 0, 0);
2633 horizontal_config(struct workspace *ws, int id)
2635 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
2638 case SWM_ARG_ID_STACKRESET:
2639 case SWM_ARG_ID_STACKINIT:
2640 ws->l_state.horizontal_mwin = 1;
2641 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
2642 ws->l_state.horizontal_stacks = 1;
2644 case SWM_ARG_ID_MASTERSHRINK:
2645 if (ws->l_state.horizontal_msize > 1)
2646 ws->l_state.horizontal_msize--;
2648 case SWM_ARG_ID_MASTERGROW:
2649 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
2650 ws->l_state.horizontal_msize++;
2652 case SWM_ARG_ID_MASTERADD:
2653 ws->l_state.horizontal_mwin++;
2655 case SWM_ARG_ID_MASTERDEL:
2656 if (ws->l_state.horizontal_mwin > 0)
2657 ws->l_state.horizontal_mwin--;
2659 case SWM_ARG_ID_STACKINC:
2660 ws->l_state.horizontal_stacks++;
2662 case SWM_ARG_ID_STACKDEC:
2663 if (ws->l_state.horizontal_stacks > 1)
2664 ws->l_state.horizontal_stacks--;
2672 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
2674 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
2676 stack_master(ws, g, 1, 0);
2679 /* fullscreen view */
2681 max_stack(struct workspace *ws, struct swm_geometry *g)
2684 struct swm_geometry gg = *g;
2685 struct ws_win *win, *wintrans = NULL, *parent = NULL;
2689 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
2694 winno = count_win(ws, 0);
2695 if (winno == 0 && count_win(ws, 1) == 0)
2698 TAILQ_FOREACH(win, &ws->winlist, entry) {
2699 if (win->transient) {
2701 parent = find_window(win->transient);
2705 if (win->floating && win->floatmaxed == 0 ) {
2707 * retain geometry for retrieval on exit from
2710 store_float_geom(win, ws->r);
2711 win->floatmaxed = 1;
2714 /* only reconfigure if necessary */
2715 if (win->g.x != gg.x || win->g.y != gg.y || win->g.w != gg.w ||
2717 bzero(&wc, sizeof wc);
2718 win->g.x = wc.x = gg.x;
2719 win->g.y = wc.y = gg.y;
2721 wc.border_width = border_width;
2722 win->g.w = wc.width = gg.w;
2723 win->g.h = wc.height = gg.h;
2725 wc.border_width = 0;
2726 win->g.w = wc.width = gg.w + 2 * border_width;
2727 win->g.h = wc.height = gg.h + 2 * border_width;
2729 mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
2730 XConfigureWindow(display, win->id, mask, &wc);
2732 /* unmap only if we don't have multi screen */
2733 if (win != ws->focus)
2734 if (!(ScreenCount(display) > 1 || outputs > 1))
2738 /* put the last transient on top */
2741 XMapRaised(display, parent->id);
2742 stack_floater(wintrans, ws->r);
2743 focus_magic(wintrans, SWM_F_TRANSIENT);
2748 send_to_ws(struct swm_region *r, union arg *args)
2750 int wsid = args->id;
2751 struct ws_win *win = win;
2752 struct workspace *ws, *nws;
2753 Atom ws_idx_atom = 0;
2754 unsigned char ws_idx_str[SWM_PROPLEN];
2763 if (win->ws->idx == wsid)
2766 DNPRINTF(SWM_D_MOVE, "send_to_ws: win: %lu\n", win->id);
2769 nws = &win->s->ws[wsid];
2771 a.id = SWM_ARG_ID_FOCUSPREV;
2774 TAILQ_REMOVE(&ws->winlist, win, entry);
2775 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
2778 /* Try to update the window's workspace property */
2779 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
2781 snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) < SWM_PROPLEN) {
2782 DNPRINTF(SWM_D_PROP, "setting property _SWM_WS to %s\n",
2784 XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
2785 PropModeReplace, ws_idx_str, SWM_PROPLEN);
2792 wkill(struct swm_region *r, union arg *args)
2794 DNPRINTF(SWM_D_MISC, "wkill %d\n", args->id);
2796 if (r->ws->focus == NULL)
2799 if (args->id == SWM_ARG_ID_KILLWINDOW)
2800 XKillClient(display, r->ws->focus->id);
2802 if (r->ws->focus->can_delete)
2803 client_msg(r->ws->focus, adelete);
2808 floating_toggle_win(struct ws_win *win)
2810 struct swm_region *r;
2820 /* reject floating toggles in max stack mode */
2821 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
2824 if (win->floating) {
2825 if (!win->floatmaxed) {
2826 /* retain position for refloat */
2827 store_float_geom(win, r);
2831 if (win->g_floatvalid) {
2832 /* refloat at last floating relative position */
2833 win->g.x = win->g_float.x - win->rg_float.x + r->g.x;
2834 win->g.y = win->g_float.y - win->rg_float.y + r->g.y;
2835 win->g.w = win->g_float.w;
2836 win->g.h = win->g_float.h;
2841 ewmh_update_actions(win);
2847 floating_toggle(struct swm_region *r, union arg *args)
2849 struct ws_win *win = r->ws->focus;
2855 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
2856 _NET_WM_STATE_TOGGLE);
2860 if (win == win->ws->focus) {
2861 a.id = SWM_ARG_ID_FOCUSCUR;
2862 focus(win->ws->r, &a);
2867 resize_window(struct ws_win *win, int center)
2871 struct swm_region *r;
2873 r = root_to_region(win->wa.root);
2874 bzero(&wc, sizeof wc);
2875 mask = CWBorderWidth | CWWidth | CWHeight;
2876 wc.border_width = border_width;
2877 wc.width = win->g.w;
2878 wc.height = win->g.h;
2879 if (center == SWM_ARG_ID_CENTER) {
2880 wc.x = (WIDTH(r) - win->g.w) / 2 - border_width;
2881 wc.y = (HEIGHT(r) - win->g.h) / 2 - border_width;
2885 DNPRINTF(SWM_D_STACK, "resize_window: win %lu x %d y %d w %d h %d\n",
2886 win->id, wc.x, wc.y, wc.width, wc.height);
2888 XConfigureWindow(display, win->id, mask, &wc);
2892 resize(struct ws_win *win, union arg *args)
2896 struct swm_region *r = win->ws->r;
2901 DNPRINTF(SWM_D_MOUSE, "resize: win %lu floating %d trans %lu\n",
2902 win->id, win->floating, win->transient);
2904 if (!(win->transient != 0 || win->floating != 0))
2907 /* reject resizes in max mode for floaters (transient ok) */
2908 if (win->floatmaxed)
2912 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
2914 /* raise the window = move to last in window list */
2915 a.id = SWM_ARG_ID_MOVELAST;
2919 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
2920 GrabModeAsync, None, None /* cursor */, CurrentTime) != GrabSuccess)
2923 /* place pointer at bottom left corner or nearest point inside r */
2924 if ( win->g.x + win->g.w < r->g.x + r->g.w - 1)
2925 relx = win->g.w - 1;
2927 relx = r->g.x + r->g.w - win->g.x - 1;
2929 if ( win->g.y + win->g.h < r->g.y + r->g.h - 1)
2930 rely = win->g.h - 1;
2932 rely = r->g.y + r->g.h - win->g.y - 1;
2934 XWarpPointer(display, None, win->id, 0, 0, 0, 0, relx, rely);
2936 XMaskEvent(display, MOUSEMASK | ExposureMask |
2937 SubstructureRedirectMask, &ev);
2939 case ConfigureRequest:
2942 handler[ev.type](&ev);
2945 /* do not allow resize outside of region */
2946 if ( ev.xmotion.x_root < r->g.x ||
2947 ev.xmotion.x_root > r->g.x + r->g.w - 1 ||
2948 ev.xmotion.y_root < r->g.y ||
2949 ev.xmotion.y_root > r->g.y + r->g.h - 1)
2952 if (ev.xmotion.x <= 1)
2954 if (ev.xmotion.y <= 1)
2956 win->g.w = ev.xmotion.x + 1;
2957 win->g.h = ev.xmotion.y + 1;
2959 /* not free, don't sync more than 120 times / second */
2960 if ((ev.xmotion.time - time) > (1000 / 120) ) {
2961 time = ev.xmotion.time;
2962 XSync(display, False);
2963 resize_window(win, args->id);
2967 } while (ev.type != ButtonRelease);
2969 XSync(display, False);
2970 resize_window(win, args->id);
2972 store_float_geom(win,r);
2974 XWarpPointer(display, None, win->id, 0, 0, 0, 0, win->g.w - 1,
2976 XUngrabPointer(display, CurrentTime);
2979 while (XCheckMaskEvent(display, EnterWindowMask, &ev));
2983 move_window(struct ws_win *win)
2987 struct swm_region *r;
2989 r = root_to_region(win->wa.root);
2990 bzero(&wc, sizeof wc);
2995 DNPRINTF(SWM_D_STACK, "move_window: win %lu x %d y %d w %d h %d\n",
2996 win->id, wc.x, wc.y, wc.width, wc.height);
2998 XConfigureWindow(display, win->id, mask, &wc);
3002 move(struct ws_win *win, union arg *args)
3006 struct swm_region *r = win->ws->r;
3009 DNPRINTF(SWM_D_MOUSE, "move: win %lu floating %d trans %lu\n",
3010 win->id, win->floating, win->transient);
3012 /* in max_stack mode should only move transients */
3013 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
3017 if (win->floating == 0 && !win->transient) {
3019 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
3022 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
3025 /* raise the window = move to last in window list */
3026 a.id = SWM_ARG_ID_MOVELAST;
3030 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
3031 GrabModeAsync, None, None /* cursor */, CurrentTime) != GrabSuccess)
3033 XWarpPointer(display, None, win->id, 0, 0, 0, 0, 0, 0);
3035 XMaskEvent(display, MOUSEMASK | ExposureMask |
3036 SubstructureRedirectMask, &ev);
3038 case ConfigureRequest:
3041 handler[ev.type](&ev);
3044 /* don't allow to move window origin out of region */
3045 if ( ev.xmotion.x_root < r->g.x ||
3046 ev.xmotion.x_root > r->g.x + r->g.w - 1 ||
3047 ev.xmotion.y_root < r->g.y ||
3048 ev.xmotion.y_root > r->g.y + r->g.h - 1)
3051 win->g.x = ev.xmotion.x_root - border_width;
3052 win->g.y = ev.xmotion.y_root - border_width;
3054 /* not free, don't sync more than 120 times / second */
3055 if ((ev.xmotion.time - time) > (1000 / 120) ) {
3056 time = ev.xmotion.time;
3057 XSync(display, False);
3062 } while (ev.type != ButtonRelease);
3064 XSync(display, False);
3067 store_float_geom(win,r);
3068 XWarpPointer(display, None, win->id, 0, 0, 0, 0, 0, 0);
3069 XUngrabPointer(display, CurrentTime);
3072 while (XCheckMaskEvent(display, EnterWindowMask, &ev));
3075 /* user/key callable function IDs */
3134 /* key definitions */
3136 dummykeyfunc(struct swm_region *r, union arg *args)
3141 legacyfunc(struct swm_region *r, union arg *args)
3146 char name[SWM_FUNCNAME_LEN];
3147 void (*func)(struct swm_region *r, union arg *);
3149 } keyfuncs[kf_invalid + 1] = {
3150 /* name function argument */
3151 { "cycle_layout", cycle_layout, {0} },
3152 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
3153 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
3154 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
3155 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
3156 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
3157 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
3158 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
3159 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
3160 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
3161 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
3162 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
3163 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
3164 { "spawn_term", spawnterm, {.argv = spawn_term} },
3165 { "spawn_menu", legacyfunc, {0} },
3166 { "quit", quit, {0} },
3167 { "restart", restart, {0} },
3168 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
3169 { "ws_1", switchws, {.id = 0} },
3170 { "ws_2", switchws, {.id = 1} },
3171 { "ws_3", switchws, {.id = 2} },
3172 { "ws_4", switchws, {.id = 3} },
3173 { "ws_5", switchws, {.id = 4} },
3174 { "ws_6", switchws, {.id = 5} },
3175 { "ws_7", switchws, {.id = 6} },
3176 { "ws_8", switchws, {.id = 7} },
3177 { "ws_9", switchws, {.id = 8} },
3178 { "ws_10", switchws, {.id = 9} },
3179 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
3180 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
3181 { "ws_prior", priorws, {0} },
3182 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
3183 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
3184 { "mvws_1", send_to_ws, {.id = 0} },
3185 { "mvws_2", send_to_ws, {.id = 1} },
3186 { "mvws_3", send_to_ws, {.id = 2} },
3187 { "mvws_4", send_to_ws, {.id = 3} },
3188 { "mvws_5", send_to_ws, {.id = 4} },
3189 { "mvws_6", send_to_ws, {.id = 5} },
3190 { "mvws_7", send_to_ws, {.id = 6} },
3191 { "mvws_8", send_to_ws, {.id = 7} },
3192 { "mvws_9", send_to_ws, {.id = 8} },
3193 { "mvws_10", send_to_ws, {.id = 9} },
3194 { "bar_toggle", bar_toggle, {0} },
3195 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
3196 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
3197 { "screenshot_all", legacyfunc, {0} },
3198 { "screenshot_wind", legacyfunc, {0} },
3199 { "float_toggle", floating_toggle,{0} },
3200 { "version", version, {0} },
3201 { "spawn_lock", legacyfunc, {0} },
3202 { "spawn_initscr", legacyfunc, {0} },
3203 { "spawn_custom", dummykeyfunc, {0} },
3204 { "dumpwins", dumpwins, {0} },
3205 { "invalid key func", NULL, {0} },
3210 enum keyfuncid funcid;
3213 int keys_size = 0, keys_length = 0;
3214 struct key *keys = NULL;
3217 enum { client_click, root_click };
3219 unsigned int action;
3221 unsigned int button;
3222 void (*func)(struct ws_win *, union arg *);
3225 /* action key mouse button func args */
3226 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
3227 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
3228 { client_click, MODKEY, Button1, move, {0} },
3232 update_modkey(unsigned int mod)
3237 for (i = 0; i < keys_length; i++)
3238 if (keys[i].mod & ShiftMask)
3239 keys[i].mod = mod | ShiftMask;
3243 for (i = 0; i < LENGTH(buttons); i++)
3244 if (buttons[i].mask & ShiftMask)
3245 buttons[i].mask = mod | ShiftMask;
3247 buttons[i].mask = mod;
3257 int spawns_size = 0, spawns_length = 0;
3258 struct spawn_prog *spawns = NULL;
3261 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
3264 struct spawn_prog *prog = NULL;
3266 char *ap, **real_args;
3268 DNPRINTF(SWM_D_SPAWN, "spawn_custom %s\n", spawn_name);
3271 for (i = 0; i < spawns_length; i++) {
3272 if (!strcasecmp(spawn_name, spawns[i].name))
3276 fprintf(stderr, "spawn_custom: program %s not found\n",
3281 /* make room for expanded args */
3282 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
3283 err(1, "spawn_custom: calloc real_args");
3285 /* expand spawn_args into real_args */
3286 for (i = 0; i < prog->argc; i++) {
3288 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg = %s\n", ap);
3289 if (!strcasecmp(ap, "$bar_border")) {
3291 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
3293 err(1, "spawn_custom border color");
3294 } else if (!strcasecmp(ap, "$bar_color")) {
3296 strdup(r->s->c[SWM_S_COLOR_BAR].name))
3298 err(1, "spawn_custom bar color");
3299 } else if (!strcasecmp(ap, "$bar_font")) {
3300 if ((real_args[i] = strdup(bar_fonts[bar_fidx]))
3302 err(1, "spawn_custom bar fonts");
3303 } else if (!strcasecmp(ap, "$bar_font_color")) {
3305 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
3307 err(1, "spawn_custom color font");
3308 } else if (!strcasecmp(ap, "$color_focus")) {
3310 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
3312 err(1, "spawn_custom color focus");
3313 } else if (!strcasecmp(ap, "$color_unfocus")) {
3315 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
3317 err(1, "spawn_custom color unfocus");
3319 /* no match --> copy as is */
3320 if ((real_args[i] = strdup(ap)) == NULL)
3321 err(1, "spawn_custom strdup(ap)");
3323 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg = %s\n",
3328 if ((swm_debug & SWM_D_SPAWN) != 0) {
3329 fprintf(stderr, "spawn_custom: result = ");
3330 for (i = 0; i < prog->argc; i++)
3331 fprintf(stderr, "\"%s\" ", real_args[i]);
3332 fprintf(stderr, "\n");
3338 for (i = 0; i < prog->argc; i++)
3344 setspawn(struct spawn_prog *prog)
3348 if (prog == NULL || prog->name == NULL)
3352 for (i = 0; i < spawns_length; i++) {
3353 if (!strcmp(spawns[i].name, prog->name)) {
3355 if (prog->argv == NULL) {
3357 DNPRINTF(SWM_D_SPAWN,
3358 "setspawn: delete #%d %s\n",
3360 free(spawns[i].name);
3361 for (j = 0; j < spawns[i].argc; j++)
3362 free(spawns[i].argv[j]);
3363 free(spawns[i].argv);
3364 j = spawns_length - 1;
3366 spawns[i] = spawns[j];
3371 DNPRINTF(SWM_D_SPAWN,
3372 "setspawn: replace #%d %s\n",
3374 free(spawns[i].name);
3375 for (j = 0; j < spawns[i].argc; j++)
3376 free(spawns[i].argv[j]);
3377 free(spawns[i].argv);
3380 /* found case handled */
3386 if (prog->argv == NULL) {
3388 "error: setspawn: cannot find program %s", prog->name);
3393 /* not found: add */
3394 if (spawns_size == 0 || spawns == NULL) {
3396 DNPRINTF(SWM_D_SPAWN, "setspawn: init list %d\n", spawns_size);
3397 spawns = malloc((size_t)spawns_size *
3398 sizeof(struct spawn_prog));
3399 if (spawns == NULL) {
3400 fprintf(stderr, "setspawn: malloc failed\n");
3404 } else if (spawns_length == spawns_size) {
3406 DNPRINTF(SWM_D_SPAWN, "setspawn: grow list %d\n", spawns_size);
3407 spawns = realloc(spawns, (size_t)spawns_size *
3408 sizeof(struct spawn_prog));
3409 if (spawns == NULL) {
3410 fprintf(stderr, "setspawn: realloc failed\n");
3416 if (spawns_length < spawns_size) {
3417 DNPRINTF(SWM_D_SPAWN, "setspawn: add #%d %s\n",
3418 spawns_length, prog->name);
3419 i = spawns_length++;
3422 fprintf(stderr, "spawns array problem?\n");
3423 if (spawns == NULL) {
3424 fprintf(stderr, "spawns array is NULL!\n");
3432 setconfspawn(char *selector, char *value, int flags)
3434 struct spawn_prog *prog;
3435 char *vp, *cp, *word;
3437 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, value);
3438 if ((prog = calloc(1, sizeof *prog)) == NULL)
3439 err(1, "setconfspawn: calloc prog");
3440 prog->name = strdup(selector);
3441 if (prog->name == NULL)
3442 err(1, "setconfspawn prog->name");
3443 if ((cp = vp = strdup(value)) == NULL)
3444 err(1, "setconfspawn: strdup(value) ");
3445 while ((word = strsep(&cp, " \t")) != NULL) {
3446 DNPRINTF(SWM_D_SPAWN, "setconfspawn: arg [%s]\n", word);
3448 cp += (long)strspn(cp, " \t");
3449 if (strlen(word) > 0) {
3451 prog->argv = realloc(prog->argv,
3452 prog->argc * sizeof(char *));
3453 if ((prog->argv[prog->argc - 1] = strdup(word)) == NULL)
3454 err(1, "setconfspawn: strdup");
3461 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
3468 setconfspawn("term", "xterm", 0);
3469 setconfspawn("screenshot_all", "screenshot.sh full", 0);
3470 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
3471 setconfspawn("lock", "xlock", 0);
3472 setconfspawn("initscr", "initscreen.sh", 0);
3473 setconfspawn("menu", "dmenu_run"
3476 " -nf $bar_font_color"
3478 " -sf $bar_color", 0);
3482 #define SWM_MODNAME_SIZE 32
3483 #define SWM_KEY_WS "\n+ \t"
3485 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
3489 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
3490 if (mod == NULL || ks == NULL) {
3491 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
3494 if (keystr == NULL || strlen(keystr) == 0) {
3495 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
3501 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
3502 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
3504 cp += (long)strspn(cp, SWM_KEY_WS);
3505 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
3507 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
3509 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
3511 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
3513 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
3515 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
3517 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
3518 *mod |= ControlMask;
3520 *ks = XStringToKeysym(name);
3521 XConvertCase(*ks, ks, &uks);
3522 if (ks == NoSymbol) {
3524 "parsekeys: invalid key %s\n",
3530 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
3535 strdupsafe(char *str)
3540 return (strdup(str));
3544 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
3547 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
3548 keyfuncs[kfid].name, spawn_name);
3550 for (i = 0; i < keys_length; i++) {
3551 if (keys[i].mod == mod && keys[i].keysym == ks) {
3552 if (kfid == kf_invalid) {
3555 "setkeybinding: delete #%d %s\n",
3556 i, keyfuncs[keys[i].funcid].name);
3557 free(keys[i].spawn_name);
3558 j = keys_length - 1;
3562 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
3565 /* found: replace */
3567 "setkeybinding: replace #%d %s %s\n",
3568 i, keyfuncs[keys[i].funcid].name,
3570 free(keys[i].spawn_name);
3572 keys[i].keysym = ks;
3573 keys[i].funcid = kfid;
3574 keys[i].spawn_name = strdupsafe(spawn_name);
3575 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
3580 if (kfid == kf_invalid) {
3582 "error: setkeybinding: cannot find mod/key combination");
3583 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
3586 /* not found: add */
3587 if (keys_size == 0 || keys == NULL) {
3589 DNPRINTF(SWM_D_KEY, "setkeybinding: init list %d\n", keys_size);
3590 keys = malloc((size_t)keys_size * sizeof(struct key));
3592 fprintf(stderr, "malloc failed\n");
3596 } else if (keys_length == keys_size) {
3598 DNPRINTF(SWM_D_KEY, "setkeybinding: grow list %d\n", keys_size);
3599 keys = realloc(keys, (size_t)keys_size * sizeof(struct key));
3601 fprintf(stderr, "realloc failed\n");
3606 if (keys_length < keys_size) {
3608 DNPRINTF(SWM_D_KEY, "setkeybinding: add #%d %s %s\n",
3609 j, keyfuncs[kfid].name, spawn_name);
3611 keys[j].keysym = ks;
3612 keys[j].funcid = kfid;
3613 keys[j].spawn_name = strdupsafe(spawn_name);
3615 fprintf(stderr, "keys array problem?\n");
3617 fprintf(stderr, "keys array problem\n");
3621 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
3625 setconfbinding(char *selector, char *value, int flags)
3627 enum keyfuncid kfid;
3631 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
3632 if (selector == NULL) {
3633 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
3634 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
3636 setkeybinding(mod, ks, kfid, NULL);
3641 /* search by key function name */
3642 for (kfid = 0; kfid < kf_invalid; (kfid)++) {
3643 if (strncasecmp(selector, keyfuncs[kfid].name,
3644 SWM_FUNCNAME_LEN) == 0) {
3645 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
3647 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
3648 setkeybinding(mod, ks, kfid, NULL);
3654 /* search by custom spawn name */
3655 for (i = 0; i < spawns_length; i++) {
3656 if (strcasecmp(selector, spawns[i].name) == 0) {
3657 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
3659 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
3660 setkeybinding(mod, ks, kf_spawn_custom,
3667 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
3674 setkeybinding(MODKEY, XK_space, kf_cycle_layout,NULL);
3675 setkeybinding(MODKEY|ShiftMask, XK_space, kf_stack_reset, NULL);
3676 setkeybinding(MODKEY, XK_h, kf_master_shrink,NULL);
3677 setkeybinding(MODKEY, XK_l, kf_master_grow, NULL);
3678 setkeybinding(MODKEY, XK_comma, kf_master_add, NULL);
3679 setkeybinding(MODKEY, XK_period, kf_master_del, NULL);
3680 setkeybinding(MODKEY|ShiftMask, XK_comma, kf_stack_inc, NULL);
3681 setkeybinding(MODKEY|ShiftMask, XK_period, kf_stack_dec, NULL);
3682 setkeybinding(MODKEY, XK_Return, kf_swap_main, NULL);
3683 setkeybinding(MODKEY, XK_j, kf_focus_next, NULL);
3684 setkeybinding(MODKEY, XK_k, kf_focus_prev, NULL);
3685 setkeybinding(MODKEY|ShiftMask, XK_j, kf_swap_next, NULL);
3686 setkeybinding(MODKEY|ShiftMask, XK_k, kf_swap_prev, NULL);
3687 setkeybinding(MODKEY|ShiftMask, XK_Return, kf_spawn_term, NULL);
3688 setkeybinding(MODKEY, XK_p, kf_spawn_custom, "menu");
3689 setkeybinding(MODKEY|ShiftMask, XK_q, kf_quit, NULL);
3690 setkeybinding(MODKEY, XK_q, kf_restart, NULL);
3691 setkeybinding(MODKEY, XK_m, kf_focus_main, NULL);
3692 setkeybinding(MODKEY, XK_1, kf_ws_1, NULL);
3693 setkeybinding(MODKEY, XK_2, kf_ws_2, NULL);
3694 setkeybinding(MODKEY, XK_3, kf_ws_3, NULL);
3695 setkeybinding(MODKEY, XK_4, kf_ws_4, NULL);
3696 setkeybinding(MODKEY, XK_5, kf_ws_5, NULL);
3697 setkeybinding(MODKEY, XK_6, kf_ws_6, NULL);
3698 setkeybinding(MODKEY, XK_7, kf_ws_7, NULL);
3699 setkeybinding(MODKEY, XK_8, kf_ws_8, NULL);
3700 setkeybinding(MODKEY, XK_9, kf_ws_9, NULL);
3701 setkeybinding(MODKEY, XK_0, kf_ws_10, NULL);
3702 setkeybinding(MODKEY, XK_Right, kf_ws_next, NULL);
3703 setkeybinding(MODKEY, XK_Left, kf_ws_prev, NULL);
3704 setkeybinding(MODKEY, XK_a, kf_ws_prior, NULL);
3705 setkeybinding(MODKEY|ShiftMask, XK_Right, kf_screen_next, NULL);
3706 setkeybinding(MODKEY|ShiftMask, XK_Left, kf_screen_prev, NULL);
3707 setkeybinding(MODKEY|ShiftMask, XK_1, kf_mvws_1, NULL);
3708 setkeybinding(MODKEY|ShiftMask, XK_2, kf_mvws_2, NULL);
3709 setkeybinding(MODKEY|ShiftMask, XK_3, kf_mvws_3, NULL);
3710 setkeybinding(MODKEY|ShiftMask, XK_4, kf_mvws_4, NULL);
3711 setkeybinding(MODKEY|ShiftMask, XK_5, kf_mvws_5, NULL);
3712 setkeybinding(MODKEY|ShiftMask, XK_6, kf_mvws_6, NULL);
3713 setkeybinding(MODKEY|ShiftMask, XK_7, kf_mvws_7, NULL);
3714 setkeybinding(MODKEY|ShiftMask, XK_8, kf_mvws_8, NULL);
3715 setkeybinding(MODKEY|ShiftMask, XK_9, kf_mvws_9, NULL);
3716 setkeybinding(MODKEY|ShiftMask, XK_0, kf_mvws_10, NULL);
3717 setkeybinding(MODKEY, XK_b, kf_bar_toggle, NULL);
3718 setkeybinding(MODKEY, XK_Tab, kf_focus_next, NULL);
3719 setkeybinding(MODKEY|ShiftMask, XK_Tab, kf_focus_prev, NULL);
3720 setkeybinding(MODKEY|ShiftMask, XK_x, kf_wind_kill, NULL);
3721 setkeybinding(MODKEY, XK_x, kf_wind_del, NULL);
3722 setkeybinding(MODKEY, XK_s, kf_spawn_custom, "screenshot_all");
3723 setkeybinding(MODKEY|ShiftMask, XK_s, kf_spawn_custom, "screenshot_wind");
3724 setkeybinding(MODKEY, XK_t, kf_float_toggle,NULL);
3725 setkeybinding(MODKEY|ShiftMask, XK_v, kf_version, NULL);
3726 setkeybinding(MODKEY|ShiftMask, XK_Delete, kf_spawn_custom, "lock");
3727 setkeybinding(MODKEY|ShiftMask, XK_i, kf_spawn_custom, "initscr");
3729 setkeybinding(MODKEY|ShiftMask, XK_d, kf_dumpwins, NULL);
3734 updatenumlockmask(void)
3737 XModifierKeymap *modmap;
3739 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
3741 modmap = XGetModifierMapping(display);
3742 for (i = 0; i < 8; i++)
3743 for (j = 0; j < modmap->max_keypermod; j++)
3744 if (modmap->modifiermap[i * modmap->max_keypermod + j]
3745 == XKeysymToKeycode(display, XK_Num_Lock))
3746 numlockmask = (1 << i);
3748 XFreeModifiermap(modmap);
3754 unsigned int i, j, k;
3756 unsigned int modifiers[] =
3757 { 0, LockMask, numlockmask, numlockmask | LockMask };
3759 DNPRINTF(SWM_D_MISC, "grabkeys\n");
3760 updatenumlockmask();
3762 for (k = 0; k < ScreenCount(display); k++) {
3763 if (TAILQ_EMPTY(&screens[k].rl))
3765 XUngrabKey(display, AnyKey, AnyModifier, screens[k].root);
3766 for (i = 0; i < keys_length; i++) {
3767 if ((code = XKeysymToKeycode(display, keys[i].keysym)))
3768 for (j = 0; j < LENGTH(modifiers); j++)
3769 XGrabKey(display, code,
3770 keys[i].mod | modifiers[j],
3771 screens[k].root, True,
3772 GrabModeAsync, GrabModeAsync);
3778 grabbuttons(struct ws_win *win, int focused)
3781 unsigned int modifiers[] =
3782 { 0, LockMask, numlockmask, numlockmask|LockMask };
3784 updatenumlockmask();
3785 XUngrabButton(display, AnyButton, AnyModifier, win->id);
3787 for (i = 0; i < LENGTH(buttons); i++)
3788 if (buttons[i].action == client_click)
3789 for (j = 0; j < LENGTH(modifiers); j++)
3790 XGrabButton(display, buttons[i].button,
3791 buttons[i].mask | modifiers[j],
3792 win->id, False, BUTTONMASK,
3793 GrabModeAsync, GrabModeSync, None,
3796 XGrabButton(display, AnyButton, AnyModifier, win->id, False,
3797 BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
3800 const char *quirkname[] = {
3801 "NONE", /* config string for "no value" */
3809 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
3810 #define SWM_Q_WS "\n|+ \t"
3812 parsequirks(char *qstr, unsigned long *quirk)
3822 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
3824 cp += (long)strspn(cp, SWM_Q_WS);
3825 for (i = 0; i < LENGTH(quirkname); i++) {
3826 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
3827 DNPRINTF(SWM_D_QUIRK, "parsequirks: %s\n", name);
3832 *quirk |= 1 << (i-1);
3836 if (i >= LENGTH(quirkname)) {
3837 DNPRINTF(SWM_D_QUIRK,
3838 "parsequirks: invalid quirk [%s]\n", name);
3846 setquirk(const char *class, const char *name, const int quirk)
3851 for (i = 0; i < quirks_length; i++) {
3852 if (!strcmp(quirks[i].class, class) &&
3853 !strcmp(quirks[i].name, name)) {
3856 DNPRINTF(SWM_D_QUIRK,
3857 "setquirk: delete #%d %s:%s\n",
3858 i, quirks[i].class, quirks[i].name);
3859 free(quirks[i].class);
3860 free(quirks[i].name);
3861 j = quirks_length - 1;
3863 quirks[i] = quirks[j];
3867 /* found: replace */
3868 DNPRINTF(SWM_D_QUIRK,
3869 "setquirk: replace #%d %s:%s\n",
3870 i, quirks[i].class, quirks[i].name);
3871 free(quirks[i].class);
3872 free(quirks[i].name);
3873 quirks[i].class = strdup(class);
3874 quirks[i].name = strdup(name);
3875 quirks[i].quirk = quirk;
3882 "error: setquirk: cannot find class/name combination");
3885 /* not found: add */
3886 if (quirks_size == 0 || quirks == NULL) {
3888 DNPRINTF(SWM_D_QUIRK, "setquirk: init list %d\n", quirks_size);
3889 quirks = malloc((size_t)quirks_size * sizeof(struct quirk));
3891 fprintf(stderr, "setquirk: malloc failed\n");
3895 } else if (quirks_length == quirks_size) {
3897 DNPRINTF(SWM_D_QUIRK, "setquirk: grow list %d\n", quirks_size);
3898 quirks = realloc(quirks, (size_t)quirks_size * sizeof(struct quirk));
3900 fprintf(stderr, "setquirk: realloc failed\n");
3905 if (quirks_length < quirks_size) {
3906 DNPRINTF(SWM_D_QUIRK, "setquirk: add %d\n", quirks_length);
3907 j = quirks_length++;
3908 quirks[j].class = strdup(class);
3909 quirks[j].name = strdup(name);
3910 quirks[j].quirk = quirk;
3912 fprintf(stderr, "quirks array problem?\n");
3914 fprintf(stderr, "quirks array problem!\n");
3921 setconfquirk(char *selector, char *value, int flags)
3923 char *cp, *class, *name;
3925 unsigned long quirks;
3926 if (selector == NULL)
3928 if ((cp = strchr(selector, ':')) == NULL)
3933 if ((retval = parsequirks(value, &quirks)) == 0)
3934 setquirk(class, name, quirks);
3941 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
3942 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
3943 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
3944 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
3945 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
3946 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
3947 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
3948 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
3949 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
3950 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
3951 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
3952 setquirk("pcb", "pcb", SWM_Q_FLOAT);
3955 /* conf file stuff */
3956 #define SWM_CONF_FILE "scrotwm.conf"
3958 enum { SWM_S_BAR_DELAY, SWM_S_BAR_ENABLED, SWM_S_BAR_BORDER_WIDTH, SWM_S_STACK_ENABLED,
3959 SWM_S_CLOCK_ENABLED, SWM_S_CLOCK_FORMAT, SWM_S_CYCLE_EMPTY,
3960 SWM_S_CYCLE_VISIBLE, SWM_S_SS_ENABLED, SWM_S_TERM_WIDTH,
3961 SWM_S_TITLE_CLASS_ENABLED, SWM_S_TITLE_NAME_ENABLED, SWM_S_WINDOW_NAME_ENABLED,
3962 SWM_S_FOCUS_MODE, SWM_S_DISABLE_BORDER, SWM_S_BORDER_WIDTH, SWM_S_BAR_FONT,
3963 SWM_S_BAR_ACTION, SWM_S_SPAWN_TERM, SWM_S_SS_APP, SWM_S_DIALOG_RATIO,
3968 setconfvalue(char *selector, char *value, int flags)
3971 case SWM_S_BAR_DELAY:
3972 bar_delay = atoi(value);
3974 case SWM_S_BAR_ENABLED:
3975 bar_enabled = atoi(value);
3977 case SWM_S_BAR_BORDER_WIDTH:
3978 bar_border_width = atoi(value);
3980 case SWM_S_BAR_AT_BOTTOM:
3981 bar_at_bottom = atoi(value);
3983 case SWM_S_STACK_ENABLED:
3984 stack_enabled = atoi(value);
3986 case SWM_S_CLOCK_ENABLED:
3987 clock_enabled = atoi(value);
3989 case SWM_S_CLOCK_FORMAT:
3990 #ifndef SWM_DENY_CLOCK_FORMAT
3992 if ((clock_format = strdup(value)) == NULL)
3993 err(1, "setconfvalue: clock_format");
3996 case SWM_S_CYCLE_EMPTY:
3997 cycle_empty = atoi(value);
3999 case SWM_S_CYCLE_VISIBLE:
4000 cycle_visible = atoi(value);
4002 case SWM_S_SS_ENABLED:
4003 ss_enabled = atoi(value);
4005 case SWM_S_TERM_WIDTH:
4006 term_width = atoi(value);
4008 case SWM_S_TITLE_CLASS_ENABLED:
4009 title_class_enabled = atoi(value);
4011 case SWM_S_WINDOW_NAME_ENABLED:
4012 window_name_enabled = atoi(value);
4014 case SWM_S_TITLE_NAME_ENABLED:
4015 title_name_enabled = atoi(value);
4017 case SWM_S_FOCUS_MODE:
4018 if (!strcmp(value, "default"))
4019 focus_mode = SWM_FOCUS_DEFAULT;
4020 else if (!strcmp(value, "follow_cursor"))
4021 focus_mode = SWM_FOCUS_FOLLOW;
4022 else if (!strcmp(value, "synergy"))
4023 focus_mode = SWM_FOCUS_SYNERGY;
4025 err(1, "focus_mode");
4027 case SWM_S_DISABLE_BORDER:
4028 disable_border = atoi(value);
4030 case SWM_S_BORDER_WIDTH:
4031 border_width = atoi(value);
4033 case SWM_S_BAR_FONT:
4035 if ((bar_fonts[0] = strdup(value)) == NULL)
4036 err(1, "setconfvalue: bar_font");
4038 case SWM_S_BAR_ACTION:
4040 if ((bar_argv[0] = strdup(value)) == NULL)
4041 err(1, "setconfvalue: bar_action");
4043 case SWM_S_SPAWN_TERM:
4044 free(spawn_term[0]);
4045 if ((spawn_term[0] = strdup(value)) == NULL)
4046 err(1, "setconfvalue: spawn_term");
4050 case SWM_S_DIALOG_RATIO:
4051 dialog_ratio = atof(value);
4052 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
4062 setconfmodkey(char *selector, char *value, int flags)
4064 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
4065 update_modkey(Mod1Mask);
4066 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
4067 update_modkey(Mod2Mask);
4068 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
4069 update_modkey(Mod3Mask);
4070 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
4071 update_modkey(Mod4Mask);
4078 setconfcolor(char *selector, char *value, int flags)
4080 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
4085 setconfregion(char *selector, char *value, int flags)
4087 custom_region(value);
4091 /* config options */
4092 struct config_option {
4094 int (*func)(char*, char*, int);
4097 struct config_option configopt[] = {
4098 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
4099 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
4100 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
4101 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
4102 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
4103 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
4104 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
4105 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
4106 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
4107 { "bind", setconfbinding, 0 },
4108 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
4109 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
4110 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
4111 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
4112 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
4113 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
4114 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
4115 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
4116 { "modkey", setconfmodkey, 0 },
4117 { "program", setconfspawn, 0 },
4118 { "quirk", setconfquirk, 0 },
4119 { "region", setconfregion, 0 },
4120 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
4121 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
4122 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
4123 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
4124 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
4125 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
4126 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
4127 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
4128 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
4129 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
4134 conf_load(char *filename)
4137 char *line, *cp, *optsub, *optval;
4138 size_t linelen, lineno = 0;
4139 int wordlen, i, optind;
4140 struct config_option *opt;
4142 DNPRINTF(SWM_D_CONF, "conf_load begin\n");
4144 if (filename == NULL) {
4145 fprintf(stderr, "conf_load: no filename\n");
4148 if ((config = fopen(filename, "r")) == NULL) {
4149 warn("conf_load: fopen");
4153 while (!feof(config)) {
4154 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
4157 err(1, "%s", filename);
4162 cp += strspn(cp, " \t\n"); /* eat whitespace */
4163 if (cp[0] == '\0') {
4168 /* get config option */
4169 wordlen = strcspn(cp, "=[ \t\n");
4171 warnx("%s: line %zd: no option found",
4176 for (i = 0; i < LENGTH(configopt); i++) {
4177 opt = &configopt[i];
4178 if (!strncasecmp(cp, opt->optname, wordlen) &&
4179 strlen(opt->optname) == wordlen) {
4185 warnx("%s: line %zd: unknown option %.*s",
4186 filename, lineno, wordlen, cp);
4190 cp += strspn(cp, " \t\n"); /* eat whitespace */
4191 /* get [selector] if any */
4195 wordlen = strcspn(cp, "]");
4198 warnx("%s: line %zd: syntax error",
4202 asprintf(&optsub, "%.*s", wordlen, cp);
4205 cp += strspn(cp, "] \t\n"); /* eat trailing */
4207 cp += strspn(cp, "= \t\n"); /* eat trailing */
4209 optval = strdup(cp);
4210 /* call function to deal with it all */
4211 if (configopt[optind].func(optsub, optval,
4212 configopt[optind].funcflags) != 0) {
4213 fprintf(stderr, "%s line %zd: %s\n",
4214 filename, lineno, line);
4215 errx(1, "%s: line %zd: invalid data for %s",
4216 filename, lineno, configopt[optind].optname);
4224 DNPRINTF(SWM_D_CONF, "conf_load end\n");
4230 set_child_transient(struct ws_win *win)
4232 struct ws_win *parent;
4234 parent = find_window(win->transient);
4236 parent->child_trans = win;
4240 manage_window(Window id)
4243 struct workspace *ws;
4244 struct ws_win *win, *ww;
4245 int format, i, ws_idx, n, border_me = 0;
4246 unsigned long nitems, bytes;
4247 Atom ws_idx_atom = 0, type;
4248 Atom *prot = NULL, *pp;
4249 unsigned char ws_idx_str[SWM_PROPLEN], *prop = NULL;
4250 struct swm_region *r;
4255 if ((win = find_window(id)) != NULL)
4256 return (win); /* already being managed */
4258 /* see if we are on the unmanaged list */
4259 if ((win = find_unmanaged_window(id)) != NULL) {
4260 DNPRINTF(SWM_D_MISC, "manage previously unmanaged window "
4262 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
4263 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
4265 set_child_transient(win);
4266 ewmh_update_actions(win);
4270 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
4271 errx(1, "calloc: failed to allocate memory for new window");
4273 /* Get all the window data in one shot */
4274 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
4276 XGetWindowProperty(display, id, ws_idx_atom, 0, SWM_PROPLEN,
4277 False, XA_STRING, &type, &format, &nitems, &bytes, &prop);
4278 XGetWindowAttributes(display, id, &win->wa);
4279 XGetWMNormalHints(display, id, &win->sh, &mask);
4280 XGetTransientForHint(display, id, &trans);
4282 win->transient = trans;
4283 set_child_transient(win);
4284 DNPRINTF(SWM_D_MISC, "manage_window: win %lu transient %lu\n",
4285 win->id, win->transient);
4288 /* get supported protocols */
4289 if (XGetWMProtocols(display, id, &prot, &n)) {
4290 for (i = 0, pp = prot; i < n; i++, pp++) {
4291 if (*pp == takefocus)
4292 win->take_focus = 1;
4294 win->can_delete = 1;
4301 * Figure out where to put the window. If it was previously assigned to
4302 * a workspace (either by spawn() or manually moving), and isn't
4303 * transient, * put it in the same workspace
4305 r = root_to_region(win->wa.root);
4306 if (prop && win->transient == 0) {
4307 DNPRINTF(SWM_D_PROP, "got property _SWM_WS=%s\n", prop);
4308 ws_idx = strtonum(prop, 0, 9, &errstr);
4310 DNPRINTF(SWM_D_EVENT, "window idx is %s: %s",
4313 ws = &r->s->ws[ws_idx];
4316 /* this should launch transients in the same ws as parent */
4318 if ((ww = find_window(trans)) != NULL)
4325 "fix this bug mcbride\n");
4330 /* set up the window layout */
4333 win->s = r->s; /* this never changes */
4334 TAILQ_INSERT_TAIL(&ws->winlist, win, entry);
4336 win->g.w = win->wa.width;
4337 win->g.h = win->wa.height;
4338 win->g.x = win->wa.x;
4339 win->g.y = win->wa.y;
4340 win->g_floatvalid = 0;
4341 win->floatmaxed = 0;
4342 win->ewmh_flags = 0;
4344 /* Set window properties so we can remember this after reincarnation */
4345 if (ws_idx_atom && prop == NULL &&
4346 snprintf(ws_idx_str, SWM_PROPLEN, "%d", ws->idx) < SWM_PROPLEN) {
4347 DNPRINTF(SWM_D_PROP, "setting property _SWM_WS to %s\n",
4349 XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
4350 PropModeReplace, ws_idx_str, SWM_PROPLEN);
4355 ewmh_autoquirk(win);
4357 if (XGetClassHint(display, win->id, &win->ch)) {
4358 DNPRINTF(SWM_D_CLASS, "class: %s name: %s\n",
4359 win->ch.res_class, win->ch.res_name);
4361 /* java is retarded so treat it special */
4362 if (strstr(win->ch.res_name, "sun-awt")) {
4367 for (i = 0; i < quirks_length; i++){
4368 if (!strcmp(win->ch.res_class, quirks[i].class) &&
4369 !strcmp(win->ch.res_name, quirks[i].name)) {
4370 DNPRINTF(SWM_D_CLASS, "found: %s name: %s\n",
4371 win->ch.res_class, win->ch.res_name);
4372 if (quirks[i].quirk & SWM_Q_FLOAT) {
4376 win->quirks = quirks[i].quirk;
4381 /* alter window position if quirky */
4382 if (win->quirks & SWM_Q_ANYWHERE) {
4383 win->manual = 1; /* don't center the quirky windows */
4384 bzero(&wc, sizeof wc);
4386 if (bar_enabled && win->g.y < bar_height) {
4387 win->g.y = wc.y = bar_height;
4390 if (win->g.w + win->g.x > WIDTH(r)) {
4391 win->g.x = wc.x = WIDTH(r) - win->g.w - 2;
4397 /* Reset font sizes (the bruteforce way; no default keybinding). */
4398 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
4399 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
4400 fake_keypress(win, XK_KP_Subtract, ShiftMask);
4401 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
4402 fake_keypress(win, XK_KP_Add, ShiftMask);
4405 ewmh_get_win_state(win);
4406 ewmh_update_actions(win);
4407 ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
4411 bzero(&wc, sizeof wc);
4412 wc.border_width = border_width;
4413 mask = CWBorderWidth;
4414 XConfigureWindow(display, win->id, mask, &wc);
4417 XSelectInput(display, id, EnterWindowMask | FocusChangeMask |
4418 PropertyChangeMask | StructureNotifyMask);
4420 set_win_state(win, NormalState);
4422 /* floaters need to be mapped if they are in the current workspace */
4423 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
4424 XMapRaised(display, win->id);
4430 free_window(struct ws_win *win)
4432 DNPRINTF(SWM_D_MISC, "free_window: %lu\n", win->id);
4437 /* needed for restart wm */
4438 set_win_state(win, WithdrawnState);
4440 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
4442 if (win->ch.res_class)
4443 XFree(win->ch.res_class);
4444 if (win->ch.res_name)
4445 XFree(win->ch.res_name);
4450 memset(win, 0xff, sizeof *win); /* XXX kill later */
4456 unmanage_window(struct ws_win *win)
4458 struct ws_win *parent;
4463 DNPRINTF(SWM_D_MISC, "unmanage_window: %lu\n", win->id);
4465 if (win->transient) {
4466 parent = find_window(win->transient);
4468 parent->child_trans = NULL;
4471 /* focus on root just in case */
4472 XSetInputFocus(display, PointerRoot, PointerRoot, CurrentTime);
4477 TAILQ_REMOVE(&win->ws->winlist, win, entry);
4478 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
4484 focus_magic(struct ws_win *win, int do_trans)
4486 DNPRINTF(SWM_D_FOCUS, "focus_magic: %lu %d\n", WINID(win), do_trans);
4491 if (do_trans == SWM_F_TRANSIENT && win->child_trans) {
4492 /* win = parent & has a transient so focus on that */
4494 focus_win(win->child_trans);
4495 if (win->child_trans->take_focus)
4496 client_msg(win, takefocus);
4498 /* make sure transient hasn't dissapeared */
4499 if (validate_win(win->child_trans) == 0) {
4500 focus_win(win->child_trans);
4501 if (win->child_trans->take_focus)
4502 client_msg(win->child_trans, takefocus);
4504 win->child_trans = NULL;
4506 if (win->take_focus)
4507 client_msg(win, takefocus);
4513 if (win->take_focus)
4514 client_msg(win, takefocus);
4521 DNPRINTF(SWM_D_EVENT, "expose: window: %lu\n", e->xexpose.window);
4529 XKeyEvent *ev = &e->xkey;
4531 DNPRINTF(SWM_D_EVENT, "keypress: window: %lu\n", ev->window);
4533 keysym = XKeycodeToKeysym(display, (KeyCode)ev->keycode, 0);
4534 for (i = 0; i < keys_length; i++)
4535 if (keysym == keys[i].keysym
4536 && CLEANMASK(keys[i].mod) == CLEANMASK(ev->state)
4537 && keyfuncs[keys[i].funcid].func) {
4538 if (keys[i].funcid == kf_spawn_custom)
4540 root_to_region(ev->root),
4541 &(keyfuncs[keys[i].funcid].args),
4545 keyfuncs[keys[i].funcid].func(
4546 root_to_region(ev->root),
4547 &(keyfuncs[keys[i].funcid].args)
4553 buttonpress(XEvent *e)
4557 XButtonPressedEvent *ev = &e->xbutton;
4559 DNPRINTF(SWM_D_EVENT, "buttonpress: window: %lu\n", ev->window);
4561 action = root_click;
4562 if ((win = find_window(ev->window)) == NULL)
4565 focus_magic(win, SWM_F_TRANSIENT);
4566 action = client_click;
4568 for (i = 0; i < LENGTH(buttons); i++)
4569 if (action == buttons[i].action && buttons[i].func &&
4570 buttons[i].button == ev->button &&
4571 CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state))
4572 buttons[i].func(win, &buttons[i].args);
4576 configurerequest(XEvent *e)
4578 XConfigureRequestEvent *ev = &e->xconfigurerequest;
4583 if ((win = find_window(ev->window)) == NULL)
4584 if ((win = find_unmanaged_window(ev->window)) == NULL)
4588 DNPRINTF(SWM_D_EVENT, "configurerequest: new window: %lu\n",
4590 bzero(&wc, sizeof wc);
4593 wc.width = ev->width;
4594 wc.height = ev->height;
4595 wc.border_width = ev->border_width;
4596 wc.sibling = ev->above;
4597 wc.stack_mode = ev->detail;
4598 XConfigureWindow(display, ev->window, ev->value_mask, &wc);
4600 DNPRINTF(SWM_D_EVENT, "configurerequest: change window: %lu\n",
4603 if (win->floating) {
4604 if (ev->value_mask & CWX)
4606 if (ev->value_mask & CWY)
4608 if (ev->value_mask & CWWidth)
4609 win->g.w = ev->width;
4610 if (ev->value_mask & CWHeight)
4611 win->g.h = ev->height;
4614 config_win(win, ev);
4619 configurenotify(XEvent *e)
4624 DNPRINTF(SWM_D_EVENT, "configurenotify: window: %lu\n",
4625 e->xconfigure.window);
4627 win = find_window(e->xconfigure.window);
4629 XGetWMNormalHints(display, win->id, &win->sh, &mask);
4637 destroynotify(XEvent *e)
4640 XDestroyWindowEvent *ev = &e->xdestroywindow;
4642 DNPRINTF(SWM_D_EVENT, "destroynotify: window %lu\n", ev->window);
4644 if ((win = find_window(ev->window)) == NULL) {
4645 if ((win = find_unmanaged_window(ev->window)) == NULL)
4651 /* make sure we focus on something */
4654 unmanage_window(win);
4660 enternotify(XEvent *e)
4662 XCrossingEvent *ev = &e->xcrossing;
4667 Window focus_return;
4668 int revert_to_return;
4670 DNPRINTF(SWM_D_FOCUS, "enternotify: window: %lu mode %d detail %d root "
4671 "%lu subwindow %lu same_screen %d focus %d state %d\n",
4672 ev->window, ev->mode, ev->detail, ev->root, ev->subwindow,
4673 ev->same_screen, ev->focus, ev->state);
4675 switch (focus_mode) {
4676 case SWM_FOCUS_DEFAULT:
4677 if (QLength(display)) {
4678 DNPRINTF(SWM_D_EVENT, "ignore enternotify %d\n",
4683 case SWM_FOCUS_FOLLOW:
4685 case SWM_FOCUS_SYNERGY:
4688 * all these checks need to be in this order because the
4689 * XCheckTypedWindowEvent relies on weeding out the previous events
4691 * making this code an option would enable a follow mouse for focus
4696 * state is set when we are switching workspaces and focus is set when
4697 * the window or a subwindow already has focus (occurs during restart).
4699 * Only honor the focus flag if last_focus_event is not FocusOut,
4700 * this allows scrotwm to continue to control focus when another
4701 * program is also playing with it.
4703 if (ev->state || (ev->focus && last_focus_event != FocusOut)) {
4704 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: focus\n");
4709 * happens when a window is created or destroyed and the border
4710 * crosses the mouse pointer and when switching ws
4712 * we need the subwindow test to see if we came from root in order
4713 * to give focus to floaters
4715 if (ev->mode == NotifyNormal && ev->detail == NotifyVirtual &&
4716 ev->subwindow == 0) {
4717 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: NotifyVirtual\n");
4721 /* this window already has focus */
4722 if (ev->mode == NotifyNormal && ev->detail == NotifyInferior) {
4723 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win has focus\n");
4727 /* this window is being deleted or moved to another ws */
4728 if (XCheckTypedWindowEvent(display, ev->window, ConfigureNotify,
4730 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: configurenotify\n");
4731 XPutBackEvent(display, &cne);
4735 if ((win = find_window(ev->window)) == NULL) {
4736 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win == NULL\n");
4741 * In fullstack kill all enters unless they come from a different ws
4742 * (i.e. another region) or focus has been grabbed externally.
4744 if (win->ws->cur_layout->flags & SWM_L_FOCUSPREV &&
4745 last_focus_event != FocusOut) {
4746 XGetInputFocus(display, &focus_return, &revert_to_return);
4747 if ((w = find_window(focus_return)) == NULL ||
4749 DNPRINTF(SWM_D_EVENT, "ignoring event: fullstack\n");
4757 if ((win = find_window(ev->window)) == NULL) {
4758 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win == NULL\n");
4763 * if we have more enternotifies let them handle it in due time
4765 if (XCheckTypedEvent(display, EnterNotify, &cne) == True) {
4766 DNPRINTF(SWM_D_EVENT,
4767 "ignoring enternotify: got more enternotify\n");
4768 XPutBackEvent(display, &cne);
4772 focus_magic(win, SWM_F_TRANSIENT);
4775 /* lets us use one switch statement for arbitrary mode/detail combinations */
4776 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
4779 focusevent(XEvent *e)
4783 u_int32_t mode_detail;
4784 XFocusChangeEvent *ev = &e->xfocus;
4786 DNPRINTF(SWM_D_EVENT, "focusevent: %s window: %lu mode %d detail %d\n",
4787 ev->type == FocusIn ? "entering" : "leaving",
4788 ev->window, ev->mode, ev->detail);
4790 if (last_focus_event == ev->type) {
4791 DNPRINTF(SWM_D_FOCUS, "ignoring focusevent: bad ordering\n");
4795 last_focus_event = ev->type;
4796 mode_detail = MERGE_MEMBERS(ev->mode, ev->detail);
4798 switch (mode_detail) {
4799 /* synergy client focus operations */
4800 case MERGE_MEMBERS(NotifyNormal, NotifyNonlinear):
4801 case MERGE_MEMBERS(NotifyNormal, NotifyNonlinearVirtual):
4803 /* synergy server focus operations */
4804 case MERGE_MEMBERS(NotifyWhileGrabbed, NotifyNonlinear):
4806 /* Entering applications like rdesktop that mangle the pointer */
4807 case MERGE_MEMBERS(NotifyNormal, NotifyPointer):
4809 if ((win = find_window(e->xfocus.window)) != NULL && win->ws->r)
4810 XSetWindowBorder(display, win->id,
4811 win->ws->r->s->c[ev->type == FocusIn ?
4812 SWM_S_COLOR_FOCUS : SWM_S_COLOR_UNFOCUS].color);
4815 fprintf(stderr, "ignoring focusevent\n");
4816 DNPRINTF(SWM_D_FOCUS, "ignoring focusevent\n");
4823 mapnotify(XEvent *e)
4826 XMapEvent *ev = &e->xmap;
4828 DNPRINTF(SWM_D_EVENT, "mapnotify: window: %lu\n", ev->window);
4830 win = manage_window(ev->window);
4832 set_win_state(win, NormalState);
4836 mappingnotify(XEvent *e)
4838 XMappingEvent *ev = &e->xmapping;
4840 XRefreshKeyboardMapping(ev);
4841 if (ev->request == MappingKeyboard)
4846 maprequest(XEvent *e)
4849 struct swm_region *r;
4850 XWindowAttributes wa;
4851 XMapRequestEvent *ev = &e->xmaprequest;
4853 DNPRINTF(SWM_D_EVENT, "maprequest: window: %lu\n",
4854 e->xmaprequest.window);
4856 if (!XGetWindowAttributes(display, ev->window, &wa))
4858 if (wa.override_redirect)
4861 win = manage_window(e->xmaprequest.window);
4863 return; /* can't happen */
4867 /* make new win focused */
4868 r = root_to_region(win->wa.root);
4869 if (win->ws == r->ws)
4870 focus_magic(win, SWM_F_GENERIC);
4874 propertynotify(XEvent *e)
4877 XPropertyEvent *ev = &e->xproperty;
4879 DNPRINTF(SWM_D_EVENT, "propertynotify: window: %lu\n",
4882 if (ev->state == PropertyDelete)
4883 return; /* ignore */
4884 win = find_window(ev->window);
4889 case XA_WM_NORMAL_HINTS:
4892 XGetWMNormalHints(display, win->id, &win->sh, &mask);
4893 fprintf(stderr, "normal hints: flag 0x%x\n", win->sh.flags);
4894 if (win->sh.flags & PMinSize) {
4895 win->g.w = win->sh.min_width;
4896 win->g.h = win->sh.min_height;
4897 fprintf(stderr, "min %d %d\n", win->g.w, win->g.h);
4899 XMoveResizeWindow(display, win->id,
4900 win->g.x, win->g.y, win->g.w, win->g.h);
4902 if (window_name_enabled)
4911 unmapnotify(XEvent *e)
4915 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: %lu\n", e->xunmap.window);
4917 /* determine if we need to help unmanage this window */
4918 win = find_window(e->xunmap.window);
4922 if (getstate(e->xunmap.window) == NormalState) {
4923 unmanage_window(win);
4929 visibilitynotify(XEvent *e)
4932 struct swm_region *r;
4934 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: %lu\n",
4935 e->xvisibility.window);
4936 if (e->xvisibility.state == VisibilityUnobscured)
4937 for (i = 0; i < ScreenCount(display); i++)
4938 TAILQ_FOREACH(r, &screens[i].rl, entry)
4939 if (e->xvisibility.window == r->bar_window)
4944 clientmessage(XEvent *e)
4946 XClientMessageEvent *ev;
4951 win = find_window(ev->window);
4955 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%lx type: %ld \n",
4956 ev->window, ev->message_type);
4958 if (ev->message_type == ewmh[_NET_ACTIVE_WINDOW].atom) {
4959 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW \n");
4962 if (ev->message_type == ewmh[_NET_CLOSE_WINDOW].atom) {
4963 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW \n");
4964 if (win->can_delete)
4965 client_msg(win, adelete);
4967 XKillClient(display, win->id);
4969 if (ev->message_type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
4970 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_MOVERESIZE_WINDOW \n");
4971 if (win->floating) {
4972 if (ev->data.l[0] & (1<<8)) /* x */
4973 win->g.x = ev->data.l[1];
4974 if (ev->data.l[0] & (1<<9)) /* y */
4975 win->g.y = ev->data.l[2];
4976 if (ev->data.l[0] & (1<<10)) /* width */
4977 win->g.w = ev->data.l[3];
4978 if (ev->data.l[0] & (1<<11)) /* height */
4979 win->g.h = ev->data.l[4];
4982 /* TODO: Change stack sizes */
4984 config_win(win, NULL);
4986 if (ev->message_type == ewmh[_NET_WM_STATE].atom) {
4987 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE \n");
4988 ewmh_update_win_state(win, ev->data.l[1], ev->data.l[0]);
4990 ewmh_update_win_state(win, ev->data.l[2], ev->data.l[0]);
4997 xerror_start(Display *d, XErrorEvent *ee)
5004 xerror(Display *d, XErrorEvent *ee)
5006 /* fprintf(stderr, "error: %p %p\n", display, ee); */
5014 xerrorxlib = XSetErrorHandler(xerror_start);
5016 /* this causes an error if some other window manager is running */
5017 XSelectInput(display, DefaultRootWindow(display),
5018 SubstructureRedirectMask);
5019 XSync(display, False);
5023 XSetErrorHandler(xerror);
5024 XSync(display, False);
5029 new_region(struct swm_screen *s, int x, int y, int w, int h)
5031 struct swm_region *r, *n;
5032 struct workspace *ws = NULL;
5035 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
5036 s->idx, w, h, x, y);
5038 /* remove any conflicting regions */
5039 n = TAILQ_FIRST(&s->rl);
5042 n = TAILQ_NEXT(r, entry);
5043 if (X(r) < (x + w) &&
5044 (X(r) + WIDTH(r)) > x &&
5046 (Y(r) + HEIGHT(r)) > y) {
5047 if (r->ws->r != NULL)
5048 r->ws->old_r = r->ws->r;
5050 XDestroyWindow(display, r->bar_window);
5051 TAILQ_REMOVE(&s->rl, r, entry);
5052 TAILQ_INSERT_TAIL(&s->orl, r, entry);
5056 /* search old regions for one to reuse */
5058 /* size + location match */
5059 TAILQ_FOREACH(r, &s->orl, entry)
5060 if (X(r) == x && Y(r) == y &&
5061 HEIGHT(r) == h && WIDTH(r) == w)
5065 TAILQ_FOREACH(r, &s->orl, entry)
5066 if (HEIGHT(r) == h && WIDTH(r) == w)
5070 TAILQ_REMOVE(&s->orl, r, entry);
5071 /* try to use old region's workspace */
5072 if (r->ws->r == NULL)
5075 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
5076 errx(1, "calloc: failed to allocate memory for screen");
5078 /* if we don't have a workspace already, find one */
5080 for (i = 0; i < SWM_WS_MAX; i++)
5081 if (s->ws[i].r == NULL) {
5088 errx(1, "no free workspaces\n");
5099 TAILQ_INSERT_TAIL(&s->rl, r, entry);
5105 #ifdef SWM_XRR_HAS_CRTC
5107 XRRScreenResources *sr;
5110 #endif /* SWM_XRR_HAS_CRTC */
5111 struct swm_region *r;
5114 if (i >= ScreenCount(display))
5115 errx(1, "invalid screen");
5117 /* remove any old regions */
5118 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
5119 r->ws->old_r = r->ws->r = NULL;
5120 XDestroyWindow(display, r->bar_window);
5121 TAILQ_REMOVE(&screens[i].rl, r, entry);
5122 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
5126 /* map virtual screens onto physical screens */
5127 #ifdef SWM_XRR_HAS_CRTC
5128 if (xrandr_support) {
5129 sr = XRRGetScreenResources(display, screens[i].root);
5131 new_region(&screens[i], 0, 0,
5132 DisplayWidth(display, i),
5133 DisplayHeight(display, i));
5137 for (c = 0, ci = NULL; c < ncrtc; c++) {
5138 ci = XRRGetCrtcInfo(display, sr, sr->crtcs[c]);
5139 if (ci->noutput == 0)
5142 if (ci != NULL && ci->mode == None)
5143 new_region(&screens[i], 0, 0,
5144 DisplayWidth(display, i),
5145 DisplayHeight(display, i));
5147 new_region(&screens[i],
5148 ci->x, ci->y, ci->width, ci->height);
5151 XRRFreeCrtcInfo(ci);
5152 XRRFreeScreenResources(sr);
5154 #endif /* SWM_XRR_HAS_CRTC */
5156 new_region(&screens[i], 0, 0, DisplayWidth(display, i),
5157 DisplayHeight(display, i));
5162 screenchange(XEvent *e) {
5163 XRRScreenChangeNotifyEvent *xe = (XRRScreenChangeNotifyEvent *)e;
5164 struct swm_region *r;
5167 DNPRINTF(SWM_D_EVENT, "screenchange: %lu\n", xe->root);
5169 if (!XRRUpdateConfiguration(e))
5172 /* silly event doesn't include the screen index */
5173 for (i = 0; i < ScreenCount(display); i++)
5174 if (screens[i].root == xe->root)
5176 if (i >= ScreenCount(display))
5177 errx(1, "screenchange: screen not found\n");
5179 /* brute force for now, just re-enumerate the regions */
5182 /* add bars to all regions */
5183 for (i = 0; i < ScreenCount(display); i++)
5184 TAILQ_FOREACH(r, &screens[i].rl, entry)
5192 Window d1, d2, *wins = NULL;
5193 XWindowAttributes wa;
5198 for (i = 0; i < ScreenCount(display); i++) {
5199 if (!XQueryTree(display, screens[i].root, &d1, &d2, &wins, &no))
5202 /* attach windows to a region */
5203 /* normal windows */
5204 for (j = 0; j < no; j++) {
5205 if (!XGetWindowAttributes(display, wins[j], &wa) ||
5206 wa.override_redirect ||
5207 XGetTransientForHint(display, wins[j], &d1))
5210 state = getstate(wins[j]);
5211 manage = state == IconicState;
5212 if (wa.map_state == IsViewable || manage)
5213 manage_window(wins[j]);
5215 /* transient windows */
5216 for (j = 0; j < no; j++) {
5217 if (!XGetWindowAttributes(display, wins[j], &wa) ||
5218 wa.override_redirect)
5221 state = getstate(wins[j]);
5222 manage = state == IconicState;
5223 if (XGetTransientForHint(display, wins[j], &d1) &&
5225 manage_window(wins[j]);
5238 int errorbase, major, minor;
5239 struct workspace *ws;
5242 if ((screens = calloc(ScreenCount(display),
5243 sizeof(struct swm_screen))) == NULL)
5244 errx(1, "calloc: screens");
5246 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
5248 /* initial Xrandr setup */
5249 xrandr_support = XRRQueryExtension(display,
5250 &xrandr_eventbase, &errorbase);
5252 if (XRRQueryVersion(display, &major, &minor) && major < 1)
5255 /* map physical screens */
5256 for (i = 0; i < ScreenCount(display); i++) {
5257 DNPRINTF(SWM_D_WS, "setup_screens: init screen %d\n", i);
5259 TAILQ_INIT(&screens[i].rl);
5260 TAILQ_INIT(&screens[i].orl);
5261 screens[i].root = RootWindow(display, i);
5263 /* set default colors */
5264 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
5265 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
5266 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
5267 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
5268 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
5270 /* set default cursor */
5271 XDefineCursor(display, screens[i].root,
5272 XCreateFontCursor(display, XC_left_ptr));
5274 /* init all workspaces */
5275 /* XXX these should be dynamically allocated too */
5276 for (j = 0; j < SWM_WS_MAX; j++) {
5277 ws = &screens[i].ws[j];
5282 TAILQ_INIT(&ws->winlist);
5283 TAILQ_INIT(&ws->unmanagedlist);
5285 for (k = 0; layouts[k].l_stack != NULL; k++)
5286 if (layouts[k].l_config != NULL)
5287 layouts[k].l_config(ws,
5288 SWM_ARG_ID_STACKINIT);
5289 ws->cur_layout = &layouts[0];
5295 XRRSelectInput(display, screens[i].root,
5296 RRScreenChangeNotifyMask);
5303 if ((bar_fonts[0] = strdup("-*-terminus-medium-*-*-*-*-*-*-*-*-*-*-*"))
5305 err(1, "setup_globals: strdup");
5306 if ((bar_fonts[1] = strdup("-*-times-medium-r-*-*-*-*-*-*-*-*-*-*"))
5308 err(1, "setup_globals: strdup");
5309 if ((bar_fonts[2] = strdup("-misc-fixed-medium-r-*-*-*-*-*-*-*-*-*-*"))
5311 err(1, "setup_globals: strdup");
5312 if ((spawn_term[0] = strdup("xterm")) == NULL)
5313 err(1, "setup_globals: strdup");
5314 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
5322 Atom netwmcheck, netwmname, utf8_string;
5325 /* work around sun jdk bugs, code from wmname */
5326 netwmcheck = XInternAtom(display, "_NET_SUPPORTING_WM_CHECK", False);
5327 netwmname = XInternAtom(display, "_NET_WM_NAME", False);
5328 utf8_string = XInternAtom(display, "UTF8_STRING", False);
5329 for (i = 0; i < ScreenCount(display); i++) {
5330 root = screens[i].root;
5331 win = XCreateSimpleWindow(display,root, 0, 0, 1, 1, 0,
5332 screens[i].c[SWM_S_COLOR_UNFOCUS].color,
5333 screens[i].c[SWM_S_COLOR_UNFOCUS].color);
5335 XChangeProperty(display, root, netwmcheck, XA_WINDOW, 32,
5336 PropModeReplace, (unsigned char *)&win,1);
5337 XChangeProperty(display, win, netwmcheck, XA_WINDOW, 32,
5338 PropModeReplace, (unsigned char *)&win,1);
5339 XChangeProperty(display, win, netwmname, utf8_string, 8,
5340 PropModeReplace, (unsigned char*)"LG3D", strlen("LG3D"));
5345 main(int argc, char *argv[])
5348 struct swm_region *r, *rr;
5349 struct ws_win *winfocus = NULL;
5352 char conf[PATH_MAX], *cfile = NULL;
5357 struct sigaction sact;
5360 fprintf(stderr, "Welcome to scrotwm V%s cvs tag: %s\n",
5361 SWM_VERSION, cvstag);
5362 if (!setlocale(LC_CTYPE, "") || !XSupportsLocale())
5363 warnx("no locale support");
5365 if (!(display = XOpenDisplay(0)))
5366 errx(1, "can not open display");
5369 errx(1, "other wm running");
5371 /* handle some signals */
5372 bzero(&sact, sizeof(sact));
5373 sigemptyset(&sact.sa_mask);
5375 sact.sa_handler = sighdlr;
5376 sigaction(SIGINT, &sact, NULL);
5377 sigaction(SIGQUIT, &sact, NULL);
5378 sigaction(SIGTERM, &sact, NULL);
5379 sigaction(SIGHUP, &sact, NULL);
5381 sact.sa_handler = sighdlr;
5382 sact.sa_flags = SA_NOCLDSTOP;
5383 sigaction(SIGCHLD, &sact, NULL);
5385 astate = XInternAtom(display, "WM_STATE", False);
5386 aprot = XInternAtom(display, "WM_PROTOCOLS", False);
5387 adelete = XInternAtom(display, "WM_DELETE_WINDOW", False);
5388 takefocus = XInternAtom(display, "WM_TAKE_FOCUS", False);
5390 /* look for local and global conf file */
5391 pwd = getpwuid(getuid());
5393 errx(1, "invalid user %d", getuid());
5402 snprintf(conf, sizeof conf, "%s/.%s", pwd->pw_dir, SWM_CONF_FILE);
5403 if (stat(conf, &sb) != -1) {
5404 if (S_ISREG(sb.st_mode))
5407 /* try global conf file */
5408 snprintf(conf, sizeof conf, "/etc/%s", SWM_CONF_FILE);
5409 if (!stat(conf, &sb))
5410 if (S_ISREG(sb.st_mode))
5417 /* set some values to work around bad programs */
5420 /* grab existing windows (before we build the bars) */
5423 /* setup all bars */
5424 for (i = 0; i < ScreenCount(display); i++)
5425 TAILQ_FOREACH(r, &screens[i].rl, entry) {
5426 if (winfocus == NULL)
5427 winfocus = TAILQ_FIRST(&r->ws->winlist);
5436 xfd = ConnectionNumber(display);
5438 while (XPending(display)) {
5439 XNextEvent(display, &e);
5442 if (e.type < LASTEvent) {
5444 if (handler[e.type])
5445 handler[e.type](&e);
5447 DNPRINTF(SWM_D_EVENT,
5448 "win: %lu unknown event: %d\n",
5449 e.xany.window, e.type);
5451 switch (e.type - xrandr_eventbase) {
5452 case RRScreenChangeNotify:
5456 DNPRINTF(SWM_D_EVENT,
5457 "win: %lu unknown xrandr event: "
5458 "%d\n", e.xany.window, e.type);
5464 /* if we are being restarted go focus on first window */
5466 rr = winfocus->ws->r;
5468 /* not a visible window */
5472 /* move pointer to first screen if multi screen */
5473 if (ScreenCount(display) > 1 || outputs > 1)
5474 XWarpPointer(display, None, rr->s[0].root,
5475 0, 0, 0, 0, rr->g.x,
5476 rr->g.y + (bar_enabled ? bar_height : 0));
5478 a.id = SWM_ARG_ID_FOCUSCUR;
5488 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
5490 DNPRINTF(SWM_D_MISC, "select failed");
5491 if (restart_wm == 1)
5492 restart(NULL, NULL);
5503 XFreeGC(display, bar_gc);
5504 XCloseDisplay(display);