3 * Copyright (c) 2009-2010-2011 Marco Peereboom <marco@peereboom.us>
4 * Copyright (c) 2009-2010-2011 Ryan McBride <mcbride@countersiege.com>
5 * Copyright (c) 2009 Darrin Chandler <dwchandler@stilyagin.com>
6 * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org>
7 * Copyright (c) 2011 Jason L. Wright <jason@thought.net>
9 * Permission to use, copy, modify, and distribute this software for any
10 * purpose with or without fee is hereby granted, provided that the above
11 * copyright notice and this permission notice appear in all copies.
13 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
14 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
15 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
16 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
17 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
18 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
19 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
22 * Much code and ideas taken from dwm under the following license:
23 * MIT/X Consortium License
25 * 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
26 * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
27 * 2006-2007 Jukka Salmi <jukka at salmi dot ch>
28 * 2007 Premysl Hruby <dfenze at gmail dot com>
29 * 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
30 * 2007 Christof Musik <christof at sendfax dot de>
31 * 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
32 * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
33 * 2008 Martin Hurton <martin dot hurton at gmail dot com>
35 * Permission is hereby granted, free of charge, to any person obtaining a
36 * copy of this software and associated documentation files (the "Software"),
37 * to deal in the Software without restriction, including without limitation
38 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
39 * and/or sell copies of the Software, and to permit persons to whom the
40 * Software is furnished to do so, subject to the following conditions:
42 * The above copyright notice and this permission notice shall be included in
43 * all copies or substantial portions of the Software.
45 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
46 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
47 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
48 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
49 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
50 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
51 * DEALINGS IN THE SOFTWARE.
54 static const char *cvstag = "$scrotwm$";
56 #define SWM_VERSION "0.9.30"
73 #include <sys/types.h>
77 #include <sys/queue.h>
78 #include <sys/param.h>
79 #include <sys/select.h>
81 #include <X11/cursorfont.h>
82 #include <X11/keysym.h>
83 #include <X11/Xatom.h>
85 #include <X11/Xproto.h>
86 #include <X11/Xutil.h>
87 #include <X11/extensions/Xrandr.h>
94 # error XRandR versions less than 1.0 are not supported
99 #define SWM_XRR_HAS_CRTC
103 /*#define SWM_DEBUG*/
105 #define DPRINTF(x...) do { if (swm_debug) fprintf(stderr, x); } while (0)
106 #define DNPRINTF(n,x...) do { if (swm_debug & n) fprintf(stderr, x); } while (0)
107 #define SWM_D_MISC 0x0001
108 #define SWM_D_EVENT 0x0002
109 #define SWM_D_WS 0x0004
110 #define SWM_D_FOCUS 0x0008
111 #define SWM_D_MOVE 0x0010
112 #define SWM_D_STACK 0x0020
113 #define SWM_D_MOUSE 0x0040
114 #define SWM_D_PROP 0x0080
115 #define SWM_D_CLASS 0x0100
116 #define SWM_D_KEY 0x0200
117 #define SWM_D_QUIRK 0x0400
118 #define SWM_D_SPAWN 0x0800
119 #define SWM_D_EVENTQ 0x1000
120 #define SWM_D_CONF 0x2000
122 u_int32_t swm_debug = 0
139 #define DPRINTF(x...)
140 #define DNPRINTF(n,x...)
143 #define LENGTH(x) (sizeof x / sizeof x[0])
144 #define MODKEY Mod1Mask
145 #define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
146 #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
147 #define MOUSEMASK (BUTTONMASK|PointerMotionMask)
148 #define SWM_PROPLEN (16)
149 #define SWM_FUNCNAME_LEN (32)
150 #define SWM_KEYS_LEN (255)
151 #define SWM_QUIRK_LEN (64)
152 #define X(r) (r)->g.x
153 #define Y(r) (r)->g.y
154 #define WIDTH(r) (r)->g.w
155 #define HEIGHT(r) (r)->g.h
156 #define SWM_MAX_FONT_STEPS (3)
157 #define WINID(w) (w ? w->id : 0)
159 #define SWM_FOCUS_DEFAULT (0)
160 #define SWM_FOCUS_SYNERGY (1)
161 #define SWM_FOCUS_FOLLOW (2)
164 #define SWM_LIB "/usr/local/lib/libswmhack.so"
176 volatile sig_atomic_t running = 1;
177 volatile sig_atomic_t restart_wm = 0;
179 int last_focus_event = FocusOut;
180 int (*xerrorxlib)(Display *, XErrorEvent *);
184 int xrandr_eventbase;
185 unsigned int numlockmask = 0;
189 int cycle_visible = 0;
191 int font_adjusted = 0;
192 unsigned int mod_key = MODKEY;
195 struct swm_region *search_r;
196 int select_list_pipe[2];
197 int select_resp_pipe[2];
199 volatile sig_atomic_t search_resp;
202 double dialog_ratio = .6;
204 #define SWM_BAR_MAX (256)
205 char *bar_argv[] = { NULL, NULL };
207 char bar_ext[SWM_BAR_MAX];
208 char bar_vertext[SWM_BAR_MAX];
210 sig_atomic_t bar_alarm = 0;
213 int bar_border_width = 1;
214 int bar_at_bottom = 0;
216 int bar_extra_running = 0;
219 int stack_enabled = 1;
220 int clock_enabled = 1;
221 char *clock_format = NULL;
222 int title_name_enabled = 0;
223 int title_class_enabled = 0;
224 int window_name_enabled = 0;
225 int focus_mode = SWM_FOCUS_DEFAULT;
226 int disable_border = 0;
227 int border_width = 1;
233 char *bar_fonts[] = { NULL, NULL, NULL, NULL };/* XXX Make fully dynamic */
234 char *spawn_term[] = { NULL, NULL }; /* XXX Make fully dynamic */
236 #define SWM_MENU_FN (2)
237 #define SWM_MENU_NB (4)
238 #define SWM_MENU_NF (6)
239 #define SWM_MENU_SB (8)
240 #define SWM_MENU_SF (10)
242 /* layout manager data */
243 struct swm_geometry {
253 /* virtual "screens" */
255 TAILQ_ENTRY(swm_region) entry;
256 struct swm_geometry g;
257 struct workspace *ws; /* current workspace on this region */
258 struct workspace *ws_prior; /* prior workspace on this region */
259 struct swm_screen *s; /* screen idx */
262 TAILQ_HEAD(swm_region_list, swm_region);
265 TAILQ_ENTRY(ws_win) entry;
268 struct ws_win *child_trans; /* transient child window */
269 struct swm_geometry g; /* current geometry */
270 struct swm_geometry g_float; /* geometry when floating */
271 struct swm_geometry rg_float; /* region geom when floating */
272 int g_floatvalid; /* flag: geometry in g_float is valid */
273 int floatmaxed; /* flag: floater was maxed in max_stack */
277 unsigned int ewmh_flags;
278 int font_size_boundary[SWM_MAX_FONT_STEPS];
284 unsigned long quirks;
285 struct workspace *ws; /* always valid */
286 struct swm_screen *s; /* always valid, never changes */
287 XWindowAttributes wa;
291 TAILQ_HEAD(ws_win_list, ws_win);
293 /* layout handlers */
295 void vertical_config(struct workspace *, int);
296 void vertical_stack(struct workspace *, struct swm_geometry *);
297 void horizontal_config(struct workspace *, int);
298 void horizontal_stack(struct workspace *, struct swm_geometry *);
299 void max_stack(struct workspace *, struct swm_geometry *);
301 struct ws_win *find_window(Window);
303 void grabbuttons(struct ws_win *, int);
304 void new_region(struct swm_screen *, int, int, int, int);
305 void unmanage_window(struct ws_win *);
306 long getstate(Window);
309 void (*l_stack)(struct workspace *, struct swm_geometry *);
310 void (*l_config)(struct workspace *, int);
312 #define SWM_L_FOCUSPREV (1<<0)
313 #define SWM_L_MAPONFOCUS (1<<1)
316 /* stack, configure */
317 { vertical_stack, vertical_config, 0, "[|]" },
318 { horizontal_stack, horizontal_config, 0, "[-]" },
320 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, "[ ]"},
321 { NULL, NULL, 0, NULL },
324 /* position of max_stack mode in the layouts array */
325 #define SWM_MAX_STACK 2
327 #define SWM_H_SLICE (32)
328 #define SWM_V_SLICE (32)
330 /* define work spaces */
332 int idx; /* workspace index */
333 struct layout *cur_layout; /* current layout handlers */
334 struct ws_win *focus; /* may be NULL */
335 struct ws_win *focus_prev; /* may be NULL */
336 struct swm_region *r; /* may be NULL */
337 struct swm_region *old_r; /* may be NULL */
338 struct ws_win_list winlist; /* list of windows in ws */
339 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
343 int horizontal_msize;
345 int horizontal_stacks;
352 enum { SWM_S_COLOR_BAR, SWM_S_COLOR_BAR_BORDER, SWM_S_COLOR_BAR_FONT,
353 SWM_S_COLOR_FOCUS, SWM_S_COLOR_UNFOCUS, SWM_S_COLOR_MAX };
355 /* physical screen mapping */
356 #define SWM_WS_MAX (10)
358 int idx; /* screen index */
359 struct swm_region_list rl; /* list of regions on this screen */
360 struct swm_region_list orl; /* list of old regions */
362 struct workspace ws[SWM_WS_MAX];
368 } c[SWM_S_COLOR_MAX];
370 struct swm_screen *screens;
373 /* args to functions */
376 #define SWM_ARG_ID_FOCUSNEXT (0)
377 #define SWM_ARG_ID_FOCUSPREV (1)
378 #define SWM_ARG_ID_FOCUSMAIN (2)
379 #define SWM_ARG_ID_FOCUSCUR (4)
380 #define SWM_ARG_ID_SWAPNEXT (10)
381 #define SWM_ARG_ID_SWAPPREV (11)
382 #define SWM_ARG_ID_SWAPMAIN (12)
383 #define SWM_ARG_ID_MOVELAST (13)
384 #define SWM_ARG_ID_MASTERSHRINK (20)
385 #define SWM_ARG_ID_MASTERGROW (21)
386 #define SWM_ARG_ID_MASTERADD (22)
387 #define SWM_ARG_ID_MASTERDEL (23)
388 #define SWM_ARG_ID_STACKRESET (30)
389 #define SWM_ARG_ID_STACKINIT (31)
390 #define SWM_ARG_ID_CYCLEWS_UP (40)
391 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
392 #define SWM_ARG_ID_CYCLESC_UP (42)
393 #define SWM_ARG_ID_CYCLESC_DOWN (43)
394 #define SWM_ARG_ID_STACKINC (50)
395 #define SWM_ARG_ID_STACKDEC (51)
396 #define SWM_ARG_ID_SS_ALL (60)
397 #define SWM_ARG_ID_SS_WINDOW (61)
398 #define SWM_ARG_ID_DONTCENTER (70)
399 #define SWM_ARG_ID_CENTER (71)
400 #define SWM_ARG_ID_KILLWINDOW (80)
401 #define SWM_ARG_ID_DELETEWINDOW (81)
405 void focus(struct swm_region *, union arg *);
406 void focus_magic(struct ws_win *);
413 #define SWM_Q_FLOAT (1<<0) /* float this window */
414 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
415 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
416 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
417 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
419 int quirks_size = 0, quirks_length = 0;
420 struct quirk *quirks = NULL;
423 * Supported EWMH hints should be added to
424 * both the enum and the ewmh array
426 enum { _NET_ACTIVE_WINDOW, _NET_MOVERESIZE_WINDOW, _NET_CLOSE_WINDOW,
427 _NET_WM_WINDOW_TYPE, _NET_WM_WINDOW_TYPE_DOCK,
428 _NET_WM_WINDOW_TYPE_TOOLBAR, _NET_WM_WINDOW_TYPE_UTILITY,
429 _NET_WM_WINDOW_TYPE_SPLASH, _NET_WM_WINDOW_TYPE_DIALOG,
430 _NET_WM_WINDOW_TYPE_NORMAL, _NET_WM_STATE,
431 _NET_WM_STATE_MAXIMIZED_HORZ, _NET_WM_STATE_MAXIMIZED_VERT,
432 _NET_WM_STATE_SKIP_TASKBAR, _NET_WM_STATE_SKIP_PAGER,
433 _NET_WM_STATE_HIDDEN, _NET_WM_STATE_ABOVE, _SWM_WM_STATE_MANUAL,
434 _NET_WM_STATE_FULLSCREEN, _NET_WM_ALLOWED_ACTIONS, _NET_WM_ACTION_MOVE,
435 _NET_WM_ACTION_RESIZE, _NET_WM_ACTION_FULLSCREEN, _NET_WM_ACTION_CLOSE,
441 } ewmh[SWM_EWMH_HINT_MAX] = {
442 /* must be in same order as in the enum */
443 {"_NET_ACTIVE_WINDOW", None},
444 {"_NET_MOVERESIZE_WINDOW", None},
445 {"_NET_CLOSE_WINDOW", None},
446 {"_NET_WM_WINDOW_TYPE", None},
447 {"_NET_WM_WINDOW_TYPE_DOCK", None},
448 {"_NET_WM_WINDOW_TYPE_TOOLBAR", None},
449 {"_NET_WM_WINDOW_TYPE_UTILITY", None},
450 {"_NET_WM_WINDOW_TYPE_SPLASH", None},
451 {"_NET_WM_WINDOW_TYPE_DIALOG", None},
452 {"_NET_WM_WINDOW_TYPE_NORMAL", None},
453 {"_NET_WM_STATE", None},
454 {"_NET_WM_STATE_MAXIMIZED_HORZ", None},
455 {"_NET_WM_STATE_MAXIMIZED_VERT", None},
456 {"_NET_WM_STATE_SKIP_TASKBAR", None},
457 {"_NET_WM_STATE_SKIP_PAGER", None},
458 {"_NET_WM_STATE_HIDDEN", None},
459 {"_NET_WM_STATE_ABOVE", None},
460 {"_SWM_WM_STATE_MANUAL", None},
461 {"_NET_WM_STATE_FULLSCREEN", None},
462 {"_NET_WM_ALLOWED_ACTIONS", None},
463 {"_NET_WM_ACTION_MOVE", None},
464 {"_NET_WM_ACTION_RESIZE", None},
465 {"_NET_WM_ACTION_FULLSCREEN", None},
466 {"_NET_WM_ACTION_CLOSE", None},
469 void store_float_geom(struct ws_win *win, struct swm_region *r);
470 int floating_toggle_win(struct ws_win *win);
471 void spawn_select(struct swm_region *, union arg *, char *, int *);
474 get_property(Window id, Atom atom, long count, Atom type,
475 unsigned long *n, unsigned char **data)
478 unsigned long tmp, extra;
479 unsigned long *nitems;
482 nitems = n != NULL ? n : &tmp;
483 status = XGetWindowProperty(display, id, atom, 0L, count, False, type,
484 &real, &format, nitems, &extra, data);
486 if (status != Success)
495 update_iconic(struct ws_win *win, int newv)
502 iprop = XInternAtom(display, "_SWM_ICONIC", False);
506 XChangeProperty(display, win->id, iprop, XA_INTEGER, 32,
507 PropModeReplace, (unsigned char *)&v, 1);
509 XDeleteProperty(display, win->id, iprop);
513 get_iconic(struct ws_win *win)
518 unsigned long nitems, extra;
519 unsigned char *prop = NULL;
521 iprop = XInternAtom(display, "_SWM_ICONIC", False);
524 status = XGetWindowProperty(display, win->id, iprop, 0L, 1L,
525 False, XA_INTEGER, &rettype, &retfmt, &nitems, &extra, &prop);
526 if (status != Success)
528 if (rettype != XA_INTEGER || retfmt != 32)
532 v = *((int32_t *)prop);
546 sup_list = XInternAtom(display, "_NET_SUPPORTED", False);
548 for (i = 0; i < LENGTH(ewmh); i++)
549 ewmh[i].atom = XInternAtom(display, ewmh[i].name, False);
551 for (i = 0; i < ScreenCount(display); i++) {
552 /* Support check window will be created by workaround(). */
554 /* Report supported atoms */
555 XDeleteProperty(display, screens[i].root, sup_list);
556 for (j = 0; j < LENGTH(ewmh); j++)
557 XChangeProperty(display, screens[i].root, sup_list, XA_ATOM, 32,
558 PropModeAppend, (unsigned char *)&ewmh[j].atom,1);
566 unsigned char *data = NULL;
568 Atom sup_check, sup_list;
571 sup_check = XInternAtom(display, "_NET_SUPPORTING_WM_CHECK", False);
572 sup_list = XInternAtom(display, "_NET_SUPPORTED", False);
574 for (i = 0; i < ScreenCount(display); i++) {
575 /* Get the support check window and destroy it */
576 success = get_property(screens[i].root, sup_check, 1, XA_WINDOW,
581 XDestroyWindow(display, id);
582 XDeleteProperty(display, screens[i].root, sup_check);
583 XDeleteProperty(display, screens[i].root, sup_list);
591 ewmh_autoquirk(struct ws_win *win)
594 unsigned long *data = NULL;
598 success = get_property(win->id, ewmh[_NET_WM_WINDOW_TYPE].atom, (~0L),
599 XA_ATOM, &n, (unsigned char **)&data);
606 for (i = 0; i < n; i++) {
608 if (type == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
610 if (type == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
611 type == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
612 type == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
614 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
617 if (type == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
618 type == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
620 win->quirks = SWM_Q_FLOAT;
628 #define SWM_EWMH_ACTION_COUNT_MAX (6)
629 #define EWMH_F_FULLSCREEN (1<<0)
630 #define EWMH_F_ABOVE (1<<1)
631 #define EWMH_F_HIDDEN (1<<2)
632 #define EWMH_F_SKIP_PAGER (1<<3)
633 #define EWMH_F_SKIP_TASKBAR (1<<4)
634 #define SWM_F_MANUAL (1<<5)
637 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
639 struct swm_geometry rg;
647 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: win 0x%lx fs: %d\n",
653 store_float_geom(win, win->ws->r);
660 if (win->g_floatvalid) {
661 /* refloat at last floating relative position */
662 win->g.x = win->g_float.x - win->rg_float.x + rg.x;
663 win->g.y = win->g_float.y - win->rg_float.y + rg.y;
664 win->g.w = win->g_float.w;
665 win->g.h = win->g_float.h;
673 ewmh_update_actions(struct ws_win *win)
675 Atom actions[SWM_EWMH_ACTION_COUNT_MAX];
681 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
684 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
685 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
688 XChangeProperty(display, win->id, ewmh[_NET_WM_ALLOWED_ACTIONS].atom,
689 XA_ATOM, 32, PropModeReplace, (unsigned char *)actions, n);
692 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
693 #define _NET_WM_STATE_ADD 1 /* add/set property */
694 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
697 ewmh_update_win_state(struct ws_win *win, long state, long action)
699 unsigned int mask = 0;
700 unsigned int changed = 0;
701 unsigned int orig_flags;
706 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
707 mask = EWMH_F_FULLSCREEN;
708 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
710 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
712 if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
713 mask = EWMH_F_SKIP_PAGER;
714 if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
715 mask = EWMH_F_SKIP_TASKBAR;
718 orig_flags = win->ewmh_flags;
721 case _NET_WM_STATE_REMOVE:
722 win->ewmh_flags &= ~mask;
724 case _NET_WM_STATE_ADD:
725 win->ewmh_flags |= mask;
727 case _NET_WM_STATE_TOGGLE:
728 win->ewmh_flags ^= mask;
732 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
734 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
736 if (!floating_toggle_win(win))
737 win->ewmh_flags = orig_flags; /* revert */
738 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
740 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
741 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
743 if (!ewmh_set_win_fullscreen(win, win->ewmh_flags & EWMH_F_FULLSCREEN))
744 win->ewmh_flags = orig_flags; /* revert */
746 XDeleteProperty(display, win->id, ewmh[_NET_WM_STATE].atom);
748 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
749 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
750 XA_ATOM, 32, PropModeAppend,
751 (unsigned char *)&ewmh[_NET_WM_STATE_FULLSCREEN].atom, 1);
752 if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
753 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
754 XA_ATOM, 32, PropModeAppend,
755 (unsigned char *)&ewmh[_NET_WM_STATE_SKIP_PAGER].atom, 1);
756 if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
757 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
758 XA_ATOM, 32, PropModeAppend,
759 (unsigned char *)&ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom, 1);
760 if (win->ewmh_flags & EWMH_F_ABOVE)
761 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
762 XA_ATOM, 32, PropModeAppend,
763 (unsigned char *)&ewmh[_NET_WM_STATE_ABOVE].atom, 1);
764 if (win->ewmh_flags & SWM_F_MANUAL)
765 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
766 XA_ATOM, 32, PropModeAppend,
767 (unsigned char *)&ewmh[_SWM_WM_STATE_MANUAL].atom, 1);
771 ewmh_get_win_state(struct ws_win *win)
782 win->ewmh_flags |= EWMH_F_ABOVE;
784 win->ewmh_flags |= SWM_F_MANUAL;
786 success = get_property(win->id, ewmh[_NET_WM_STATE].atom, (~0L), XA_ATOM,
787 &n, (unsigned char **)&states);
792 for (i = 0; i < n; i++)
793 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
813 name = "ButtonPress";
816 name = "ButtonRelease";
819 name = "MotionNotify";
822 name = "EnterNotify";
825 name = "LeaveNotify";
834 name = "KeymapNotify";
840 name = "GraphicsExpose";
845 case VisibilityNotify:
846 name = "VisibilityNotify";
849 name = "CreateNotify";
852 name = "DestroyNotify";
855 name = "UnmapNotify";
864 name = "ReparentNotify";
866 case ConfigureNotify:
867 name = "ConfigureNotify";
869 case ConfigureRequest:
870 name = "ConfigureRequest";
873 name = "GravityNotify";
876 name = "ResizeRequest";
878 case CirculateNotify:
879 name = "CirculateNotify";
881 case CirculateRequest:
882 name = "CirculateRequest";
885 name = "PropertyNotify";
888 name = "SelectionClear";
890 case SelectionRequest:
891 name = "SelectionRequest";
893 case SelectionNotify:
894 name = "SelectionNotify";
897 name = "ColormapNotify";
900 name = "ClientMessage";
903 name = "MappingNotify";
908 DNPRINTF(SWM_D_EVENTQ ,"window: %lu event: %s (%d), %d "
910 e->xany.window, name, e->type, QLength(display));
912 DNPRINTF(SWM_D_EVENTQ, "window: %lu unknown event %d, %d "
914 e->xany.window, e->type, QLength(display));
918 dumpwins(struct swm_region *r, union arg *args)
922 XWindowAttributes wa;
925 fprintf(stderr, "invalid workspace\n");
929 fprintf(stderr, "=== managed window list ws %02d ===\n", r->ws->idx);
931 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
932 state = getstate(win->id);
933 if (!XGetWindowAttributes(display, win->id, &wa))
934 fprintf(stderr, "window: %lu failed "
935 "XGetWindowAttributes\n", win->id);
936 fprintf(stderr, "window: %lu map_state: %d state: %d "
938 win->id, wa.map_state, state, win->transient);
941 fprintf(stderr, "===== unmanaged window list =====\n");
942 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
943 state = getstate(win->id);
944 if (!XGetWindowAttributes(display, win->id, &wa))
945 fprintf(stderr, "window: %lu failed "
946 "XGetWindowAttributes\n", win->id);
947 fprintf(stderr, "window: %lu map_state: %d state: %d "
949 win->id, wa.map_state, state, win->transient);
952 fprintf(stderr, "=================================\n");
957 dumpwins(struct swm_region *r, union arg *args)
960 #endif /* SWM_DEBUG */
962 void expose(XEvent *);
963 void keypress(XEvent *);
964 void buttonpress(XEvent *);
965 void configurerequest(XEvent *);
966 void configurenotify(XEvent *);
967 void destroynotify(XEvent *);
968 void enternotify(XEvent *);
969 void focusevent(XEvent *);
970 void mapnotify(XEvent *);
971 void mappingnotify(XEvent *);
972 void maprequest(XEvent *);
973 void propertynotify(XEvent *);
974 void unmapnotify(XEvent *);
975 void visibilitynotify(XEvent *);
976 void clientmessage(XEvent *);
978 void (*handler[LASTEvent])(XEvent *) = {
980 [KeyPress] = keypress,
981 [ButtonPress] = buttonpress,
982 [ConfigureRequest] = configurerequest,
983 [ConfigureNotify] = configurenotify,
984 [DestroyNotify] = destroynotify,
985 [EnterNotify] = enternotify,
986 [FocusIn] = focusevent,
987 [FocusOut] = focusevent,
988 [MapNotify] = mapnotify,
989 [MappingNotify] = mappingnotify,
990 [MapRequest] = maprequest,
991 [PropertyNotify] = propertynotify,
992 [UnmapNotify] = unmapnotify,
993 [VisibilityNotify] = visibilitynotify,
994 [ClientMessage] = clientmessage,
1000 int saved_errno, status;
1003 saved_errno = errno;
1007 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
1012 if (errno != ECHILD)
1013 warn("sighdlr: waitpid");
1014 #endif /* SWM_DEBUG */
1017 if (pid == searchpid)
1021 if (WIFEXITED(status)) {
1022 if (WEXITSTATUS(status) != 0)
1023 warnx("sighdlr: child exit status: %d",
1024 WEXITSTATUS(status));
1026 warnx("sighdlr: child is terminated "
1028 #endif /* SWM_DEBUG */
1042 errno = saved_errno;
1046 name_to_color(char *colorname)
1050 XColor screen_def, exact_def;
1051 unsigned long result = 0;
1052 char cname[32] = "#";
1054 cmap = DefaultColormap(display, screens[0].idx);
1055 status = XAllocNamedColor(display, cmap, colorname,
1056 &screen_def, &exact_def);
1058 strlcat(cname, colorname + 2, sizeof cname - 1);
1059 status = XAllocNamedColor(display, cmap, cname, &screen_def,
1063 result = screen_def.pixel;
1065 fprintf(stderr, "color '%s' not found.\n", colorname);
1071 setscreencolor(char *val, int i, int c)
1073 if (i > 0 && i <= ScreenCount(display)) {
1074 screens[i - 1].c[c].color = name_to_color(val);
1075 free(screens[i - 1].c[c].name);
1076 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1078 } else if (i == -1) {
1079 for (i = 0; i < ScreenCount(display); i++) {
1080 screens[i].c[c].color = name_to_color(val);
1081 free(screens[i].c[c].name);
1082 if ((screens[i].c[c].name = strdup(val)) == NULL)
1086 errx(1, "invalid screen index: %d out of bounds (maximum %d)\n",
1087 i, ScreenCount(display));
1091 custom_region(char *val)
1093 unsigned int sidx, x, y, w, h;
1095 if (sscanf(val, "screen[%u]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1096 errx(1, "invalid custom region, "
1097 "should be 'screen[<n>]:<n>x<n>+<n>+<n>\n");
1098 if (sidx < 1 || sidx > ScreenCount(display))
1099 errx(1, "invalid screen index: %d out of bounds (maximum %d)\n",
1100 sidx, ScreenCount(display));
1104 errx(1, "region %ux%u+%u+%u too small\n", w, h, x, y);
1106 if (x < 0 || x > DisplayWidth(display, sidx) ||
1107 y < 0 || y > DisplayHeight(display, sidx) ||
1108 w + x > DisplayWidth(display, sidx) ||
1109 h + y > DisplayHeight(display, sidx)) {
1110 fprintf(stderr, "ignoring region %ux%u+%u+%u - not within screen boundaries "
1111 "(%ux%u)\n", w, h, x, y,
1112 DisplayWidth(display, sidx), DisplayHeight(display, sidx));
1116 new_region(&screens[sidx], x, y, w, h);
1120 socket_setnonblock(int fd)
1124 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1125 err(1, "fcntl F_GETFL");
1126 flags |= O_NONBLOCK;
1127 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1128 err(1, "fcntl F_SETFL");
1132 bar_print(struct swm_region *r, char *s)
1134 XClearWindow(display, r->bar_window);
1135 XSetForeground(display, bar_gc, r->s->c[SWM_S_COLOR_BAR_FONT].color);
1136 XDrawString(display, r->bar_window, bar_gc, 4, bar_fs->ascent, s,
1141 bar_extra_stop(void)
1145 bzero(bar_pipe, sizeof bar_pipe);
1148 kill(bar_pid, SIGTERM);
1151 strlcpy(bar_ext, "", sizeof bar_ext);
1156 bar_class_name(char *s, ssize_t sz, struct ws_win *cur_focus)
1158 int do_class, do_name;
1160 XClassHint *xch = NULL;
1162 if ((title_name_enabled == 1 || title_class_enabled == 1) &&
1163 cur_focus != NULL) {
1164 if ((xch = XAllocClassHint()) == NULL)
1166 status = XGetClassHint(display, cur_focus->id, xch);
1167 if (status == BadWindow || status == BadAlloc)
1169 do_class = (title_class_enabled && xch->res_class != NULL);
1170 do_name = (title_name_enabled && xch->res_name != NULL);
1172 strlcat(s, xch->res_class, sz);
1173 if (do_class && do_name)
1174 strlcat(s, ":", sz);
1176 strlcat(s, xch->res_name, sz);
1177 strlcat(s, " ", sz);
1185 bar_window_name(char *s, ssize_t sz, struct ws_win *cur_focus)
1189 if (window_name_enabled && cur_focus != NULL) {
1190 XFetchName(display, cur_focus->id, &title);
1192 if (cur_focus->floating)
1193 strlcat(s, "(f) ", sz);
1194 strlcat(s, title, sz);
1195 strlcat(s, " ", sz);
1206 struct swm_region *r;
1209 char s[SWM_BAR_MAX];
1210 char cn[SWM_BAR_MAX];
1211 char loc[SWM_BAR_MAX];
1215 if (bar_enabled == 0)
1217 if (bar_extra && bar_extra_running) {
1218 /* ignore short reads; it'll correct itself */
1219 while ((b = fgetln(stdin, &len)) != NULL)
1220 if (b && b[len - 1] == '\n') {
1222 strlcpy(bar_ext, b, sizeof bar_ext);
1224 if (b == NULL && errno != EAGAIN) {
1225 fprintf(stderr, "bar_extra failed: errno: %d %s\n",
1226 errno, strerror(errno));
1230 strlcpy(bar_ext, "", sizeof bar_ext);
1232 if (clock_enabled == 0)
1233 strlcpy(s, "", sizeof s);
1236 localtime_r(&tmt, &tm);
1237 strftime(s, sizeof s, clock_format, &tm);
1238 strlcat(s, " ", sizeof s);
1241 for (i = 0; i < ScreenCount(display); i++) {
1243 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1244 strlcpy(cn, "", sizeof cn);
1246 bar_class_name(cn, sizeof cn, r->ws->focus);
1247 bar_window_name(cn, sizeof cn, r->ws->focus);
1251 stack = r->ws->cur_layout->name;
1253 snprintf(loc, sizeof loc, "%d:%d %s %s%s %s %s",
1254 x++, r->ws->idx + 1, stack, s, cn, bar_ext,
1269 bar_toggle(struct swm_region *r, union arg *args)
1271 struct swm_region *tmpr;
1272 int i, sc = ScreenCount(display);
1274 DNPRINTF(SWM_D_MISC, "bar_toggle\n");
1277 for (i = 0; i < sc; i++)
1278 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1279 XUnmapWindow(display, tmpr->bar_window);
1281 for (i = 0; i < sc; i++)
1282 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1283 XMapRaised(display, tmpr->bar_window);
1285 bar_enabled = !bar_enabled;
1288 /* must be after stack */
1295 XSetWindowAttributes wa;
1296 struct swm_region *r;
1299 /* do this here because the conf file is in memory */
1300 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1301 /* launch external status app */
1302 bar_extra_running = 1;
1303 if (pipe(bar_pipe) == -1)
1304 err(1, "pipe error");
1305 socket_setnonblock(bar_pipe[0]);
1306 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1307 if (dup2(bar_pipe[0], 0) == -1)
1309 if (dup2(bar_pipe[1], 1) == -1)
1311 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1312 err(1, "could not disable SIGPIPE");
1313 switch (bar_pid = fork()) {
1315 err(1, "cannot fork");
1319 execvp(bar_argv[0], bar_argv);
1320 err(1, "%s external app failed", bar_argv[0]);
1322 default: /* parent */
1328 bzero(&wa, sizeof wa);
1329 for (i = 0; i < ScreenCount(display); i++)
1330 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1332 screens[i].c[SWM_S_COLOR_BAR_BORDER].color;
1333 wa.background_pixel =
1334 screens[i].c[SWM_S_COLOR_BAR].color;
1335 XChangeWindowAttributes(display, r->bar_window,
1336 CWBackPixel | CWBorderPixel, &wa);
1342 bar_setup(struct swm_region *r)
1347 XFreeFont(display, bar_fs);
1351 for (i = 0; bar_fonts[i] != NULL; i++) {
1352 bar_fs = XLoadQueryFont(display, bar_fonts[i]);
1358 if (bar_fonts[i] == NULL)
1359 errx(1, "couldn't load font");
1361 errx(1, "couldn't create font structure");
1363 bar_height = bar_fs->ascent + bar_fs->descent + 1 + 2 * bar_border_width;
1365 y = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
1367 r->bar_window = XCreateSimpleWindow(display,
1368 r->s->root, x, y, WIDTH(r) - 2 * bar_border_width, bar_height - 2 * bar_border_width,
1369 bar_border_width, r->s->c[SWM_S_COLOR_BAR_BORDER].color,
1370 r->s->c[SWM_S_COLOR_BAR].color);
1371 bar_gc = XCreateGC(display, r->bar_window, 0, &bar_gcv);
1372 XSetFont(display, bar_gc, bar_fs->fid);
1373 XSelectInput(display, r->bar_window, VisibilityChangeMask);
1375 XMapRaised(display, r->bar_window);
1376 DNPRINTF(SWM_D_MISC, "bar_setup: bar_window %lu\n", r->bar_window);
1378 if (signal(SIGALRM, bar_signal) == SIG_ERR)
1379 err(1, "could not install bar_signal");
1384 drain_enter_notify(void)
1389 while (XCheckMaskEvent(display, EnterWindowMask, &cne))
1392 DNPRINTF(SWM_D_MISC, "drain_enter_notify: drained %d\n", i);
1396 set_win_state(struct ws_win *win, long state)
1398 long data[] = {state, None};
1400 DNPRINTF(SWM_D_EVENT, "set_win_state: window: %lu\n", win->id);
1405 XChangeProperty(display, win->id, astate, astate, 32, PropModeReplace,
1406 (unsigned char *)data, 2);
1413 unsigned char *p = NULL;
1416 if (!get_property(w, astate, 2L, astate, &n, &p))
1419 result = *((long *)p);
1425 version(struct swm_region *r, union arg *args)
1427 bar_version = !bar_version;
1429 snprintf(bar_vertext, sizeof bar_vertext, "Version: %s CVS: %s",
1430 SWM_VERSION, cvstag);
1432 strlcpy(bar_vertext, "", sizeof bar_vertext);
1437 client_msg(struct ws_win *win, Atom a)
1439 XClientMessageEvent cm;
1444 bzero(&cm, sizeof cm);
1445 cm.type = ClientMessage;
1446 cm.window = win->id;
1447 cm.message_type = aprot;
1450 cm.data.l[1] = CurrentTime;
1451 XSendEvent(display, win->id, False, 0L, (XEvent *)&cm);
1455 config_win(struct ws_win *win, XConfigureRequestEvent *ev)
1463 DNPRINTF(SWM_D_MISC, "config_win: win %lu x %d y %d w %d h %d\n",
1464 win->id, win->g.x, win->g.y, win->g.w, win->g.h);
1466 ce.type = ConfigureNotify;
1467 ce.display = display;
1469 ce.window = win->id;
1472 ce.width = win->g.w;
1473 ce.height = win->g.h;
1474 ce.border_width = border_width;
1476 ce.override_redirect = False;
1478 DNPRINTF(SWM_D_MISC, "config_win: ev win %lu x %d y %d w %d h %d\n",
1479 ev->window, ev->x, ev->y, ev->width, ev->height);
1480 ce.type = ConfigureNotify;
1481 ce.display = ev->display;
1482 ce.event = ev->window;
1483 ce.window = ev->window;
1486 ce.width = ev->width;
1487 ce.height = ev->height;
1488 ce.border_width = ev->border_width;
1489 ce.above = ev->above;
1490 ce.override_redirect = False;
1493 XSendEvent(display, win->id, False, StructureNotifyMask, (XEvent *)&ce);
1497 count_win(struct workspace *ws, int count_transient)
1502 TAILQ_FOREACH(win, &ws->winlist, entry) {
1503 if (count_transient == 0 && win->floating)
1505 if (count_transient == 0 && win->transient)
1511 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
1517 quit(struct swm_region *r, union arg *args)
1519 DNPRINTF(SWM_D_MISC, "quit\n");
1524 unmap_window(struct ws_win *win)
1529 /* don't unmap again */
1530 if (getstate(win->id) == IconicState)
1533 set_win_state(win, IconicState);
1535 XUnmapWindow(display, win->id);
1536 XSetWindowBorder(display, win->id,
1537 win->s->c[SWM_S_COLOR_UNFOCUS].color);
1546 for (i = 0; i < ScreenCount(display); i++)
1547 for (j = 0; j < SWM_WS_MAX; j++)
1548 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1553 fake_keypress(struct ws_win *win, int keysym, int modifiers)
1560 event.display = display; /* Ignored, but what the hell */
1561 event.window = win->id;
1562 event.root = win->s->root;
1563 event.subwindow = None;
1564 event.time = CurrentTime;
1569 event.same_screen = True;
1570 event.keycode = XKeysymToKeycode(display, keysym);
1571 event.state = modifiers;
1573 event.type = KeyPress;
1574 XSendEvent(event.display, event.window, True,
1575 KeyPressMask, (XEvent *)&event);
1577 event.type = KeyRelease;
1578 XSendEvent(event.display, event.window, True,
1579 KeyPressMask, (XEvent *)&event);
1584 restart(struct swm_region *r, union arg *args)
1586 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
1588 /* disable alarm because the following code may not be interrupted */
1590 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
1591 errx(1, "can't disable alarm");
1596 XCloseDisplay(display);
1597 execvp(start_argv[0], start_argv);
1598 fprintf(stderr, "execvp failed\n");
1604 root_to_region(Window root)
1606 struct swm_region *r = NULL;
1608 int i, x, y, wx, wy;
1611 for (i = 0; i < ScreenCount(display); i++)
1612 if (screens[i].root == root)
1615 if (XQueryPointer(display, screens[i].root,
1616 &rr, &cr, &x, &y, &wx, &wy, &mask) != False) {
1617 /* choose a region based on pointer location */
1618 TAILQ_FOREACH(r, &screens[i].rl, entry)
1619 if (x >= X(r) && x <= X(r) + WIDTH(r) &&
1620 y >= Y(r) && y <= Y(r) + HEIGHT(r))
1625 r = TAILQ_FIRST(&screens[i].rl);
1631 find_unmanaged_window(Window id)
1636 for (i = 0; i < ScreenCount(display); i++)
1637 for (j = 0; j < SWM_WS_MAX; j++)
1638 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
1646 find_window(Window id)
1649 Window wrr, wpr, *wcr = NULL;
1653 for (i = 0; i < ScreenCount(display); i++)
1654 for (j = 0; j < SWM_WS_MAX; j++)
1655 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1659 /* if we were looking for the parent return that window instead */
1660 if (XQueryTree(display, id, &wrr, &wpr, &wcr, &nc) == 0)
1665 /* ignore not found and root */
1666 if (wpr == 0 || wrr == wpr)
1669 /* look for parent */
1670 for (i = 0; i < ScreenCount(display); i++)
1671 for (j = 0; j < SWM_WS_MAX; j++)
1672 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1680 spawn(struct swm_region *r, union arg *args, int close_fd)
1685 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
1688 close(ConnectionNumber(display));
1690 setenv("LD_PRELOAD", SWM_LIB, 1);
1692 if (asprintf(&ret, "%d", r->ws->idx) == -1) {
1696 setenv("_SWM_WS", ret, 1);
1700 if (asprintf(&ret, "%d", getpid()) == -1) {
1704 setenv("_SWM_PID", ret, 1);
1708 if (setsid() == -1) {
1715 * close stdin and stdout to prevent interaction between apps
1716 * and the baraction script
1717 * leave stderr open to record errors
1719 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
1723 dup2(fd, STDIN_FILENO);
1724 dup2(fd, STDOUT_FILENO);
1729 execvp(args->argv[0], args->argv);
1736 spawnterm(struct swm_region *r, union arg *args)
1738 DNPRINTF(SWM_D_MISC, "spawnterm\n");
1741 setenv("_SWM_XTERM_FONTADJ", "", 1);
1747 kill_refs(struct ws_win *win)
1750 struct swm_region *r;
1751 struct workspace *ws;
1756 for (i = 0; i < ScreenCount(display); i++)
1757 TAILQ_FOREACH(r, &screens[i].rl, entry)
1758 for (x = 0; x < SWM_WS_MAX; x++) {
1760 if (win == ws->focus)
1762 if (win == ws->focus_prev)
1763 ws->focus_prev = NULL;
1768 validate_win(struct ws_win *testwin)
1771 struct workspace *ws;
1772 struct swm_region *r;
1773 int i, x, foundit = 0;
1775 if (testwin == NULL)
1778 for (i = 0, foundit = 0; i < ScreenCount(display); i++)
1779 TAILQ_FOREACH(r, &screens[i].rl, entry)
1780 for (x = 0; x < SWM_WS_MAX; x++) {
1782 TAILQ_FOREACH(win, &ws->winlist, entry)
1790 validate_ws(struct workspace *testws)
1792 struct swm_region *r;
1793 struct workspace *ws;
1796 /* validate all ws */
1797 for (i = 0, foundit = 0; i < ScreenCount(display); i++)
1798 TAILQ_FOREACH(r, &screens[i].rl, entry)
1799 for (x = 0; x < SWM_WS_MAX; x++) {
1808 unfocus_win(struct ws_win *win)
1813 DNPRINTF(SWM_D_FOCUS, "unfocus_win: id: %lu\n", WINID(win));
1817 if (win->ws == NULL)
1820 if (validate_ws(win->ws))
1821 return; /* XXX this gets hit with thunderbird, needs fixing */
1823 if (win->ws->r == NULL)
1826 if (validate_win(win)) {
1831 if (win->ws->focus == win) {
1832 win->ws->focus = NULL;
1833 win->ws->focus_prev = win;
1836 if (validate_win(win->ws->focus)) {
1837 kill_refs(win->ws->focus);
1838 win->ws->focus = NULL;
1840 if (validate_win(win->ws->focus_prev)) {
1841 kill_refs(win->ws->focus_prev);
1842 win->ws->focus_prev = NULL;
1845 /* drain all previous unfocus events */
1846 while (XCheckTypedEvent(display, FocusOut, &cne) == True)
1849 grabbuttons(win, 0);
1850 XSetWindowBorder(display, win->id,
1851 win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
1853 XChangeProperty(display, win->s->root,
1854 ewmh[_NET_ACTIVE_WINDOW].atom, XA_WINDOW, 32,
1855 PropModeReplace, (unsigned char *)&none,1);
1864 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
1866 for (i = 0; i < ScreenCount(display); i++)
1867 for (j = 0; j < SWM_WS_MAX; j++)
1868 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1873 focus_win(struct ws_win *win)
1878 struct ws_win *cfw = NULL;
1881 DNPRINTF(SWM_D_FOCUS, "focus_win: id: %lu\n", win ? win->id : 0);
1885 if (win->ws == NULL)
1888 if (validate_ws(win->ws))
1889 return; /* XXX this gets hit with thunderbird, needs fixing */
1891 if (validate_win(win)) {
1896 if (validate_win(win)) {
1901 XGetInputFocus(display, &cur_focus, &rr);
1902 if ((cfw = find_window(cur_focus)) != NULL)
1905 win->ws->focus = win;
1907 if (win->ws->r != NULL) {
1908 /* drain all previous focus events */
1909 while (XCheckTypedEvent(display, FocusIn, &cne) == True)
1913 XSetInputFocus(display, win->id,
1914 RevertToParent, CurrentTime);
1915 XMapRaised(display, win->id);
1916 grabbuttons(win, 1);
1917 XSetWindowBorder(display, win->id,
1918 win->ws->r->s->c[SWM_S_COLOR_FOCUS].color);
1919 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS)
1920 XMapRaised(display, win->id);
1922 XChangeProperty(display, win->s->root,
1923 ewmh[_NET_ACTIVE_WINDOW].atom, XA_WINDOW, 32,
1924 PropModeReplace, (unsigned char *)&win->id,1);
1927 if (window_name_enabled)
1932 switchws(struct swm_region *r, union arg *args)
1934 int wsid = args->id, unmap_old = 0;
1935 struct swm_region *this_r, *other_r;
1937 struct workspace *new_ws, *old_ws;
1944 old_ws = this_r->ws;
1945 new_ws = &this_r->s->ws[wsid];
1947 DNPRINTF(SWM_D_WS, "switchws screen[%d]:%dx%d+%d+%d: "
1948 "%d -> %d\n", r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r),
1951 if (new_ws == NULL || old_ws == NULL)
1953 if (new_ws == old_ws)
1956 other_r = new_ws->r;
1957 if (other_r == NULL) {
1958 /* the other workspace is hidden, hide this one */
1962 /* the other ws is visible in another region, exchange them */
1963 other_r->ws_prior = new_ws;
1964 other_r->ws = old_ws;
1965 old_ws->r = other_r;
1967 this_r->ws_prior = old_ws;
1968 this_r->ws = new_ws;
1972 a.id = SWM_ARG_ID_FOCUSCUR;
1973 focus(new_ws->r, &a);
1977 /* unmap old windows */
1979 TAILQ_FOREACH(win, &old_ws->winlist, entry)
1982 if (focus_mode == SWM_FOCUS_DEFAULT)
1983 drain_enter_notify();
1987 cyclews(struct swm_region *r, union arg *args)
1990 struct swm_screen *s = r->s;
1992 DNPRINTF(SWM_D_WS, "cyclews id %d "
1993 "in screen[%d]:%dx%d+%d+%d ws %d\n", args->id,
1994 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
1999 case SWM_ARG_ID_CYCLEWS_UP:
2000 if (a.id < SWM_WS_MAX - 1)
2005 case SWM_ARG_ID_CYCLEWS_DOWN:
2009 a.id = SWM_WS_MAX - 1;
2015 if (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist))
2017 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
2021 } while (a.id != r->ws->idx);
2025 priorws(struct swm_region *r, union arg *args)
2029 DNPRINTF(SWM_D_WS, "priorws id %d "
2030 "in screen[%d]:%dx%d+%d+%d ws %d\n", args->id,
2031 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2033 if (r->ws_prior == NULL)
2036 a.id = r->ws_prior->idx;
2041 cyclescr(struct swm_region *r, union arg *args)
2043 struct swm_region *rr = NULL;
2047 /* do nothing if we don't have more than one screen */
2048 if (!(ScreenCount(display) > 1 || outputs > 1))
2053 case SWM_ARG_ID_CYCLESC_UP:
2054 rr = TAILQ_NEXT(r, entry);
2056 rr = TAILQ_FIRST(&screens[i].rl);
2058 case SWM_ARG_ID_CYCLESC_DOWN:
2059 rr = TAILQ_PREV(r, swm_region_list, entry);
2061 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
2069 /* move mouse to region */
2071 y = rr->g.y + 1 + (bar_enabled ? bar_height : 0);
2072 XWarpPointer(display, None, rr->s[i].root, 0, 0, 0, 0, x, y);
2074 a.id = SWM_ARG_ID_FOCUSCUR;
2077 if (rr->ws->focus) {
2078 /* move to focus window */
2079 x = rr->ws->focus->g.x + 1;
2080 y = rr->ws->focus->g.y + 1;
2081 XWarpPointer(display, None, rr->s[i].root, 0, 0, 0, 0, x, y);
2086 sort_windows(struct ws_win_list *wl)
2088 struct ws_win *win, *parent, *nxt;
2093 for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
2094 nxt = TAILQ_NEXT(win, entry);
2095 if (win->transient) {
2096 parent = find_window(win->transient);
2097 if (parent == NULL) {
2098 fprintf(stderr, "not possible bug\n");
2101 TAILQ_REMOVE(wl, win, entry);
2102 TAILQ_INSERT_AFTER(wl, parent, win, entry);
2109 swapwin(struct swm_region *r, union arg *args)
2111 struct ws_win *target, *source;
2112 struct ws_win *cur_focus;
2113 struct ws_win_list *wl;
2116 DNPRINTF(SWM_D_WS, "swapwin id %d "
2117 "in screen %d region %dx%d+%d+%d ws %d\n", args->id,
2118 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
2120 cur_focus = r->ws->focus;
2121 if (cur_focus == NULL)
2125 wl = &source->ws->winlist;
2128 case SWM_ARG_ID_SWAPPREV:
2129 if (source->transient)
2130 source = find_window(source->transient);
2131 target = TAILQ_PREV(source, ws_win_list, entry);
2132 if (target && target->transient)
2133 target = find_window(target->transient);
2134 TAILQ_REMOVE(wl, source, entry);
2136 TAILQ_INSERT_TAIL(wl, source, entry);
2138 TAILQ_INSERT_BEFORE(target, source, entry);
2140 case SWM_ARG_ID_SWAPNEXT:
2141 target = TAILQ_NEXT(source, entry);
2142 /* move the parent and let the sort handle the move */
2143 if (source->transient)
2144 source = find_window(source->transient);
2145 TAILQ_REMOVE(wl, source, entry);
2147 TAILQ_INSERT_HEAD(wl, source, entry);
2149 TAILQ_INSERT_AFTER(wl, target, source, entry);
2151 case SWM_ARG_ID_SWAPMAIN:
2152 target = TAILQ_FIRST(wl);
2153 if (target == source) {
2154 if (source->ws->focus_prev != NULL &&
2155 source->ws->focus_prev != target)
2157 source = source->ws->focus_prev;
2161 if (target == NULL || source == NULL)
2163 source->ws->focus_prev = target;
2164 TAILQ_REMOVE(wl, target, entry);
2165 TAILQ_INSERT_BEFORE(source, target, entry);
2166 TAILQ_REMOVE(wl, source, entry);
2167 TAILQ_INSERT_HEAD(wl, source, entry);
2169 case SWM_ARG_ID_MOVELAST:
2170 TAILQ_REMOVE(wl, source, entry);
2171 TAILQ_INSERT_TAIL(wl, source, entry);
2174 DNPRINTF(SWM_D_MOVE, "invalid id: %d\n", args->id);
2184 focus_prev(struct ws_win *win)
2186 struct ws_win *winfocus = NULL, *winlostfocus = NULL;
2187 struct ws_win *cur_focus = NULL;
2188 struct ws_win_list *wl = NULL;
2189 struct workspace *ws = NULL;
2191 DNPRINTF(SWM_D_FOCUS, "focus_prev: id %lu\n", WINID(win));
2193 if (!(win && win->ws))
2198 cur_focus = ws->focus;
2199 winlostfocus = cur_focus;
2201 /* pickle, just focus on whatever */
2202 if (cur_focus == NULL) {
2203 /* use prev_focus if valid */
2204 if (ws->focus_prev && ws->focus_prev != cur_focus &&
2205 find_window(WINID(ws->focus_prev)))
2206 winfocus = ws->focus_prev;
2207 if (winfocus == NULL)
2208 winfocus = TAILQ_FIRST(wl);
2212 /* if transient focus on parent */
2213 if (cur_focus->transient) {
2214 winfocus = find_window(cur_focus->transient);
2218 /* if in max_stack try harder */
2219 if (ws->cur_layout->flags & SWM_L_FOCUSPREV) {
2220 if (cur_focus != ws->focus_prev)
2221 winfocus = ws->focus_prev;
2222 else if (cur_focus != ws->focus)
2223 winfocus = ws->focus;
2225 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2230 if (cur_focus == win)
2231 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2232 if (winfocus == NULL)
2233 winfocus = TAILQ_LAST(wl, ws_win_list);
2234 if (winfocus == NULL || winfocus == win)
2235 winfocus = TAILQ_NEXT(cur_focus, entry);
2237 if (winfocus == winlostfocus || winfocus == NULL)
2240 focus_magic(winfocus);
2244 focus(struct swm_region *r, union arg *args)
2246 struct ws_win *winfocus = NULL, *winlostfocus = NULL, *head;
2247 struct ws_win *cur_focus = NULL;
2248 struct ws_win_list *wl = NULL;
2249 struct workspace *ws = NULL;
2254 DNPRINTF(SWM_D_FOCUS, "focus: id %d\n", args->id);
2256 /* treat FOCUS_CUR special */
2257 if (args->id == SWM_ARG_ID_FOCUSCUR) {
2258 if (r->ws->focus && r->ws->focus->iconic == 0)
2259 winfocus = r->ws->focus;
2260 else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
2261 winfocus = r->ws->focus_prev;
2263 TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
2264 if (winfocus->iconic == 0)
2267 focus_magic(winfocus);
2271 if ((cur_focus = r->ws->focus) == NULL)
2276 winlostfocus = cur_focus;
2279 case SWM_ARG_ID_FOCUSPREV:
2280 head = TAILQ_PREV(cur_focus, ws_win_list, entry);
2282 head = TAILQ_LAST(wl, ws_win_list);
2284 if (WINID(winfocus) == cur_focus->transient) {
2285 head = TAILQ_PREV(winfocus, ws_win_list, entry);
2287 head = TAILQ_LAST(wl, ws_win_list);
2292 if (winfocus && winfocus->iconic) {
2293 TAILQ_FOREACH_REVERSE(winfocus, wl, ws_win_list, entry)
2294 if (winfocus->iconic == 0)
2299 case SWM_ARG_ID_FOCUSNEXT:
2300 head = TAILQ_NEXT(cur_focus, entry);
2302 head = TAILQ_FIRST(wl);
2306 if (winfocus && winfocus->iconic) {
2307 TAILQ_FOREACH(winfocus, wl, entry)
2308 if (winfocus->iconic == 0)
2313 case SWM_ARG_ID_FOCUSMAIN:
2314 winfocus = TAILQ_FIRST(wl);
2315 if (winfocus == cur_focus)
2316 winfocus = cur_focus->ws->focus_prev;
2322 if (winfocus == winlostfocus || winfocus == NULL)
2325 focus_magic(winfocus);
2329 cycle_layout(struct swm_region *r, union arg *args)
2331 struct workspace *ws = r->ws;
2332 struct ws_win *winfocus;
2335 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
2337 winfocus = ws->focus;
2340 if (ws->cur_layout->l_stack == NULL)
2341 ws->cur_layout = &layouts[0];
2344 a.id = SWM_ARG_ID_FOCUSCUR;
2350 stack_config(struct swm_region *r, union arg *args)
2352 struct workspace *ws = r->ws;
2354 DNPRINTF(SWM_D_STACK, "stack_config for workspace %d (id %d\n",
2357 if (ws->cur_layout->l_config != NULL)
2358 ws->cur_layout->l_config(ws, args->id);
2360 if (args->id != SWM_ARG_ID_STACKINIT);
2366 struct swm_geometry g;
2367 struct swm_region *r;
2370 DNPRINTF(SWM_D_STACK, "stack\n");
2372 for (i = 0; i < ScreenCount(display); i++) {
2374 TAILQ_FOREACH(r, &screens[i].rl, entry) {
2375 DNPRINTF(SWM_D_STACK, "stacking workspace %d "
2376 "(screen %d, region %d)\n", r->ws->idx, i, j++);
2378 /* start with screen geometry, adjust for bar */
2380 g.w -= 2 * border_width;
2381 g.h -= 2 * border_width;
2387 r->ws->cur_layout->l_stack(r->ws, &g);
2388 /* save r so we can track region changes */
2395 if (focus_mode == SWM_FOCUS_DEFAULT)
2396 drain_enter_notify();
2400 store_float_geom(struct ws_win *win, struct swm_region *r)
2402 /* retain window geom and region geom */
2403 win->g_float.x = win->g.x;
2404 win->g_float.y = win->g.y;
2405 win->g_float.w = win->g.w;
2406 win->g_float.h = win->g.h;
2407 win->rg_float.x = r->g.x;
2408 win->rg_float.y = r->g.y;
2409 win->rg_float.w = r->g.w;
2410 win->rg_float.h = r->g.h;
2411 win->g_floatvalid = 1;
2415 stack_floater(struct ws_win *win, struct swm_region *r)
2423 bzero(&wc, sizeof wc);
2424 mask = CWX | CWY | CWBorderWidth | CWWidth | CWHeight;
2427 * to allow windows to change their size (e.g. mplayer fs) only retrieve
2428 * geom on ws switches or return from max mode
2431 if (win->floatmaxed || (r != r->ws->old_r && win->g_floatvalid
2432 && !(win->ewmh_flags & EWMH_F_FULLSCREEN))) {
2434 * use stored g and rg to set relative position and size
2435 * as in old region or before max stack mode
2437 win->g.x = win->g_float.x - win->rg_float.x + r->g.x;
2438 win->g.y = win->g_float.y - win->rg_float.y + r->g.y;
2439 win->g.w = win->g_float.w;
2440 win->g.h = win->g_float.h;
2441 win->g_floatvalid = 0;
2444 win->floatmaxed = 0;
2446 if ((win->quirks & SWM_Q_FULLSCREEN) && (win->g.w >= WIDTH(r)) &&
2447 (win->g.h >= HEIGHT(r)))
2448 wc.border_width = 0;
2450 wc.border_width = border_width;
2451 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
2452 win->g.w = (double)WIDTH(r) * dialog_ratio;
2453 win->g.h = (double)HEIGHT(r) * dialog_ratio;
2458 * floaters and transients are auto-centred unless moved
2461 win->g.x = r->g.x + (WIDTH(r) - win->g.w) / 2 - wc.border_width;
2462 win->g.y = r->g.y + (HEIGHT(r) - win->g.h) / 2 - wc.border_width;
2465 /* win can be outside r if new r smaller than old r */
2466 /* Ensure top left corner inside r (move probs otherwise) */
2467 if (win->g.x < r->g.x - wc.border_width)
2468 win->g.x = r->g.x - wc.border_width;
2469 if (win->g.x > r->g.x + r->g.w - 1)
2470 win->g.x = (win->g.w > r->g.w) ? r->g.x :
2471 (r->g.x + r->g.w - win->g.w - 2 * wc.border_width);
2472 if (win->g.y < r->g.y - wc.border_width)
2473 win->g.y = r->g.y - wc.border_width;
2474 if (win->g.y > r->g.y + r->g.h - 1)
2475 win->g.y = (win->g.h > r->g.h) ? r->g.y :
2476 (r->g.y + r->g.h - win->g.h - 2 * wc.border_width);
2480 wc.width = win->g.w;
2481 wc.height = win->g.h;
2484 * Retain floater and transient geometry for correct positioning
2485 * when ws changes region
2487 if (!(win->ewmh_flags & EWMH_F_FULLSCREEN))
2488 store_float_geom(win, r);
2490 DNPRINTF(SWM_D_MISC, "stack_floater: win %lu x %d y %d w %d h %d\n",
2491 win->id, wc.x, wc.y, wc.width, wc.height);
2493 XConfigureWindow(display, win->id, mask, &wc);
2497 * Send keystrokes to terminal to decrease/increase the font size as the
2498 * window size changes.
2501 adjust_font(struct ws_win *win)
2503 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
2504 win->floating || win->transient)
2507 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
2508 win->g.w / win->sh.width_inc < term_width &&
2509 win->font_steps < SWM_MAX_FONT_STEPS) {
2510 win->font_size_boundary[win->font_steps] =
2511 (win->sh.width_inc * term_width) + win->sh.base_width;
2514 win->last_inc = win->sh.width_inc;
2515 fake_keypress(win, XK_KP_Subtract, ShiftMask);
2516 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
2517 win->g.w > win->font_size_boundary[win->font_steps - 1]) {
2520 win->last_inc = win->sh.width_inc;
2521 fake_keypress(win, XK_KP_Add, ShiftMask);
2525 #define SWAPXY(g) do { \
2527 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
2528 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
2531 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
2534 XWindowAttributes wa;
2535 struct swm_geometry win_g, r_g = *g;
2536 struct ws_win *win, *fs_win = 0;
2537 int i, j, s, stacks;
2538 int w_inc = 1, h_inc, w_base = 1, h_base;
2539 int hrh, extra = 0, h_slice, last_h = 0;
2540 int split, colno, winno, mwin, msize, mscale;
2541 int remain, missing, v_slice, reconfigure;
2544 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d\n rot=%s flip=%s",
2545 ws->idx, rot ? "yes" : "no", flip ? "yes" : "no");
2547 winno = count_win(ws, 0);
2548 if (winno == 0 && count_win(ws, 1) == 0)
2551 TAILQ_FOREACH(win, &ws->winlist, entry)
2552 if (win->transient == 0 && win->floating == 0 && win->iconic == 0)
2559 w_inc = win->sh.width_inc;
2560 w_base = win->sh.base_width;
2561 mwin = ws->l_state.horizontal_mwin;
2562 mscale = ws->l_state.horizontal_msize;
2563 stacks = ws->l_state.horizontal_stacks;
2566 w_inc = win->sh.height_inc;
2567 w_base = win->sh.base_height;
2568 mwin = ws->l_state.vertical_mwin;
2569 mscale = ws->l_state.vertical_msize;
2570 stacks = ws->l_state.vertical_stacks;
2574 if (stacks > winno - mwin)
2575 stacks = winno - mwin;
2579 h_slice = r_g.h / SWM_H_SLICE;
2580 if (mwin && winno > mwin) {
2581 v_slice = r_g.w / SWM_V_SLICE;
2585 win_g.w = v_slice * mscale;
2587 if (w_inc > 1 && w_inc < v_slice) {
2588 /* adjust for window's requested size increment */
2589 remain = (win_g.w - w_base) % w_inc;
2590 missing = w_inc - remain;
2597 win_g.x += r_g.w - msize;
2600 colno = split = winno / stacks;
2601 win_g.w = ((r_g.w - (stacks * 2 * border_width) + 2 * border_width) / stacks);
2603 hrh = r_g.h / colno;
2604 extra = r_g.h - (colno * hrh);
2605 win_g.h = hrh - 2 * border_width;
2607 /* stack all the tiled windows */
2608 i = j = 0, s = stacks;
2609 TAILQ_FOREACH(win, &ws->winlist, entry) {
2610 if (win->transient != 0 || win->floating != 0)
2612 if (win->iconic != 0)
2615 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
2620 if (split && i == split) {
2621 colno = (winno - mwin) / stacks;
2622 if (s <= (winno - mwin) % stacks)
2624 split = split + colno;
2625 hrh = (r_g.h / colno);
2626 extra = r_g.h - (colno * hrh);
2630 win_g.x += win_g.w + 2 * border_width;
2631 win_g.w = (r_g.w - msize - (stacks * 2 * border_width)) / stacks;
2633 win_g.w += (r_g.w - msize - (stacks * 2 * border_width)) %
2638 win_g.h = hrh - 2 * border_width;
2640 h_inc = win->sh.width_inc;
2641 h_base = win->sh.base_width;
2643 h_inc = win->sh.height_inc;
2644 h_base = win->sh.base_height;
2646 if (j == colno - 1) {
2647 win_g.h = hrh + extra;
2648 } else if (h_inc > 1 && h_inc < h_slice) {
2649 /* adjust for window's requested size increment */
2650 remain = (win_g.h - h_base) % h_inc;
2651 missing = h_inc - remain;
2653 if (missing <= extra || j == 0) {
2665 win_g.y += last_h + 2 * border_width;
2667 bzero(&wc, sizeof wc);
2668 if (disable_border && bar_enabled == 0 && winno == 1){
2669 wc.border_width = 0;
2670 win_g.w += 2 * border_width;
2671 win_g.h += 2 * border_width;
2673 wc.border_width = border_width;
2676 if (win->g.x != win_g.y || win->g.y != win_g.x ||
2677 win->g.w != win_g.h || win->g.h != win_g.w) {
2679 win->g.x = wc.x = win_g.y;
2680 win->g.y = wc.y = win_g.x;
2681 win->g.w = wc.width = win_g.h;
2682 win->g.h = wc.height = win_g.w;
2685 if (win->g.x != win_g.x || win->g.y != win_g.y ||
2686 win->g.w != win_g.w || win->g.h != win_g.h) {
2688 win->g.x = wc.x = win_g.x;
2689 win->g.y = wc.y = win_g.y;
2690 win->g.w = wc.width = win_g.w;
2691 win->g.h = wc.height = win_g.h;
2696 mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
2697 XConfigureWindow(display, win->id, mask, &wc);
2700 if (XGetWindowAttributes(display, win->id, &wa))
2701 if (wa.map_state == IsUnmapped)
2702 XMapRaised(display, win->id);
2710 /* now, stack all the floaters and transients */
2711 TAILQ_FOREACH(win, &ws->winlist, entry) {
2712 if (win->transient == 0 && win->floating == 0)
2714 if (win->iconic == 1)
2716 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
2721 stack_floater(win, ws->r);
2722 XMapRaised(display, win->id);
2726 stack_floater(fs_win, ws->r);
2727 XMapRaised(display, fs_win->id);
2732 vertical_config(struct workspace *ws, int id)
2734 DNPRINTF(SWM_D_STACK, "vertical_resize: workspace: %d\n", ws->idx);
2737 case SWM_ARG_ID_STACKRESET:
2738 case SWM_ARG_ID_STACKINIT:
2739 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
2740 ws->l_state.vertical_mwin = 1;
2741 ws->l_state.vertical_stacks = 1;
2743 case SWM_ARG_ID_MASTERSHRINK:
2744 if (ws->l_state.vertical_msize > 1)
2745 ws->l_state.vertical_msize--;
2747 case SWM_ARG_ID_MASTERGROW:
2748 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
2749 ws->l_state.vertical_msize++;
2751 case SWM_ARG_ID_MASTERADD:
2752 ws->l_state.vertical_mwin++;
2754 case SWM_ARG_ID_MASTERDEL:
2755 if (ws->l_state.vertical_mwin > 0)
2756 ws->l_state.vertical_mwin--;
2758 case SWM_ARG_ID_STACKINC:
2759 ws->l_state.vertical_stacks++;
2761 case SWM_ARG_ID_STACKDEC:
2762 if (ws->l_state.vertical_stacks > 1)
2763 ws->l_state.vertical_stacks--;
2771 vertical_stack(struct workspace *ws, struct swm_geometry *g)
2773 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
2775 stack_master(ws, g, 0, 0);
2779 horizontal_config(struct workspace *ws, int id)
2781 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
2784 case SWM_ARG_ID_STACKRESET:
2785 case SWM_ARG_ID_STACKINIT:
2786 ws->l_state.horizontal_mwin = 1;
2787 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
2788 ws->l_state.horizontal_stacks = 1;
2790 case SWM_ARG_ID_MASTERSHRINK:
2791 if (ws->l_state.horizontal_msize > 1)
2792 ws->l_state.horizontal_msize--;
2794 case SWM_ARG_ID_MASTERGROW:
2795 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
2796 ws->l_state.horizontal_msize++;
2798 case SWM_ARG_ID_MASTERADD:
2799 ws->l_state.horizontal_mwin++;
2801 case SWM_ARG_ID_MASTERDEL:
2802 if (ws->l_state.horizontal_mwin > 0)
2803 ws->l_state.horizontal_mwin--;
2805 case SWM_ARG_ID_STACKINC:
2806 ws->l_state.horizontal_stacks++;
2808 case SWM_ARG_ID_STACKDEC:
2809 if (ws->l_state.horizontal_stacks > 1)
2810 ws->l_state.horizontal_stacks--;
2818 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
2820 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
2822 stack_master(ws, g, 1, 0);
2825 /* fullscreen view */
2827 max_stack(struct workspace *ws, struct swm_geometry *g)
2830 struct swm_geometry gg = *g;
2831 struct ws_win *win, *wintrans = NULL, *parent = NULL;
2835 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
2840 winno = count_win(ws, 0);
2841 if (winno == 0 && count_win(ws, 1) == 0)
2844 TAILQ_FOREACH(win, &ws->winlist, entry) {
2845 if (win->transient) {
2847 parent = find_window(win->transient);
2851 if (win->floating && win->floatmaxed == 0 ) {
2853 * retain geometry for retrieval on exit from
2856 store_float_geom(win, ws->r);
2857 win->floatmaxed = 1;
2860 /* only reconfigure if necessary */
2861 if (win->g.x != gg.x || win->g.y != gg.y || win->g.w != gg.w ||
2863 bzero(&wc, sizeof wc);
2864 win->g.x = wc.x = gg.x;
2865 win->g.y = wc.y = gg.y;
2867 wc.border_width = border_width;
2868 win->g.w = wc.width = gg.w;
2869 win->g.h = wc.height = gg.h;
2871 wc.border_width = 0;
2872 win->g.w = wc.width = gg.w + 2 * border_width;
2873 win->g.h = wc.height = gg.h + 2 * border_width;
2875 mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
2876 XConfigureWindow(display, win->id, mask, &wc);
2878 /* unmap only if we don't have multi screen */
2879 if (win != ws->focus)
2880 if (!(ScreenCount(display) > 1 || outputs > 1))
2884 /* put the last transient on top */
2887 XMapRaised(display, parent->id);
2888 stack_floater(wintrans, ws->r);
2889 focus_magic(wintrans);
2894 send_to_ws(struct swm_region *r, union arg *args)
2896 int wsid = args->id;
2897 struct ws_win *win = NULL, *parent;
2898 struct workspace *ws, *nws;
2899 Atom ws_idx_atom = 0;
2900 unsigned char ws_idx_str[SWM_PROPLEN];
2909 if (win->ws->idx == wsid)
2912 DNPRINTF(SWM_D_MOVE, "send_to_ws: win: %lu\n", win->id);
2915 nws = &win->s->ws[wsid];
2917 a.id = SWM_ARG_ID_FOCUSPREV;
2919 if (win->transient) {
2920 parent = find_window(win->transient);
2922 unmap_window(parent);
2923 TAILQ_REMOVE(&ws->winlist, parent, entry);
2924 TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
2929 TAILQ_REMOVE(&ws->winlist, win, entry);
2930 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
2933 /* Try to update the window's workspace property */
2934 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
2936 snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) < SWM_PROPLEN) {
2937 DNPRINTF(SWM_D_PROP, "setting property _SWM_WS to %s\n",
2939 XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
2940 PropModeReplace, ws_idx_str, SWM_PROPLEN);
2947 iconify(struct swm_region *r, union arg *args)
2951 if (r->ws->focus == NULL)
2953 unmap_window(r->ws->focus);
2954 update_iconic(r->ws->focus, 1);
2956 r->ws->focus = NULL;
2957 a.id = SWM_ARG_ID_FOCUSCUR;
2962 get_win_name(Display *dpy, Window win, Atom wname, Atom stype,
2963 unsigned long *slen)
2966 unsigned long nitems, nbytes, nextra;
2967 unsigned char *prop = NULL;
2970 status = XGetWindowProperty(dpy, win, wname, 0L, 0L, False, stype,
2971 &rettype, &retfmt, &nitems, &nbytes, &prop);
2972 if (status != Success)
2976 status = XGetWindowProperty(dpy, win, wname, 0L, nbytes, False,
2977 stype, &rettype, &retfmt, &nitems, &nextra, &prop);
2978 if (status != Success) {
2982 if (rettype != stype) {
2991 uniconify(struct swm_region *r, union arg *args)
2999 DNPRINTF(SWM_D_MISC, "uniconify\n");
3001 if (r && r->ws == NULL)
3004 /* make sure we have anything to uniconify */
3005 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3006 if (win->ws == NULL)
3007 continue; /* should never happen */
3008 if (win->iconic == 0)
3017 spawn_select(r, args, "uniconify", &searchpid);
3019 if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
3022 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
3023 if (win->ws == NULL)
3024 continue; /* should never happen */
3025 if (win->iconic == 0)
3028 name = get_win_name(display, win->id, a_wmname, a_string,
3032 fprintf(lfile, "%s.%lu\n", name, win->id);
3039 #define MAX_RESP_LEN 1024
3042 search_do_resp(void)
3046 char *name, *resp, *s;
3049 DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
3054 if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
3055 fprintf(stderr, "search: calloc\n");
3059 rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
3061 fprintf(stderr, "search: read error: %s\n", strerror(errno));
3064 resp[rbytes] = '\0';
3067 DNPRINTF(SWM_D_MISC, "search_do_resp: resp %s\n", resp);
3068 TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
3069 if (win->iconic == 0)
3071 name = get_win_name(display, win->id, a_wmname, a_string, &len);
3074 if (asprintf(&s, "%s.%lu", name, win->id) == -1) {
3079 if (strncmp(s, resp, len) == 0) {
3080 /* XXX this should be a callback to generalize */
3081 update_iconic(win, 0);
3092 wkill(struct swm_region *r, union arg *args)
3094 DNPRINTF(SWM_D_MISC, "wkill %d\n", args->id);
3096 if (r->ws->focus == NULL)
3099 if (args->id == SWM_ARG_ID_KILLWINDOW)
3100 XKillClient(display, r->ws->focus->id);
3102 if (r->ws->focus->can_delete)
3103 client_msg(r->ws->focus, adelete);
3108 floating_toggle_win(struct ws_win *win)
3110 struct swm_region *r;
3120 /* reject floating toggles in max stack mode */
3121 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
3124 if (win->floating) {
3125 if (!win->floatmaxed) {
3126 /* retain position for refloat */
3127 store_float_geom(win, r);
3131 if (win->g_floatvalid) {
3132 /* refloat at last floating relative position */
3133 win->g.x = win->g_float.x - win->rg_float.x + r->g.x;
3134 win->g.y = win->g_float.y - win->rg_float.y + r->g.y;
3135 win->g.w = win->g_float.w;
3136 win->g.h = win->g_float.h;
3141 ewmh_update_actions(win);
3147 floating_toggle(struct swm_region *r, union arg *args)
3149 struct ws_win *win = r->ws->focus;
3155 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
3156 _NET_WM_STATE_TOGGLE);
3160 if (win == win->ws->focus) {
3161 a.id = SWM_ARG_ID_FOCUSCUR;
3162 focus(win->ws->r, &a);
3167 resize_window(struct ws_win *win, int center)
3171 struct swm_region *r;
3173 r = root_to_region(win->wa.root);
3174 bzero(&wc, sizeof wc);
3175 mask = CWBorderWidth | CWWidth | CWHeight;
3176 wc.border_width = border_width;
3177 wc.width = win->g.w;
3178 wc.height = win->g.h;
3179 if (center == SWM_ARG_ID_CENTER) {
3180 wc.x = (WIDTH(r) - win->g.w) / 2 - border_width;
3181 wc.y = (HEIGHT(r) - win->g.h) / 2 - border_width;
3185 DNPRINTF(SWM_D_STACK, "resize_window: win %lu x %d y %d w %d h %d\n",
3186 win->id, wc.x, wc.y, wc.width, wc.height);
3188 XConfigureWindow(display, win->id, mask, &wc);
3192 resize(struct ws_win *win, union arg *args)
3196 struct swm_region *r = win->ws->r;
3201 DNPRINTF(SWM_D_MOUSE, "resize: win %lu floating %d trans %lu\n",
3202 win->id, win->floating, win->transient);
3204 if (!(win->transient != 0 || win->floating != 0))
3207 /* reject resizes in max mode for floaters (transient ok) */
3208 if (win->floatmaxed)
3212 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
3214 /* raise the window = move to last in window list */
3215 a.id = SWM_ARG_ID_MOVELAST;
3219 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
3220 GrabModeAsync, None, None /* cursor */, CurrentTime) != GrabSuccess)
3223 /* place pointer at bottom left corner or nearest point inside r */
3224 if ( win->g.x + win->g.w < r->g.x + r->g.w - 1)
3225 relx = win->g.w - 1;
3227 relx = r->g.x + r->g.w - win->g.x - 1;
3229 if ( win->g.y + win->g.h < r->g.y + r->g.h - 1)
3230 rely = win->g.h - 1;
3232 rely = r->g.y + r->g.h - win->g.y - 1;
3234 XWarpPointer(display, None, win->id, 0, 0, 0, 0, relx, rely);
3236 XMaskEvent(display, MOUSEMASK | ExposureMask |
3237 SubstructureRedirectMask, &ev);
3239 case ConfigureRequest:
3242 handler[ev.type](&ev);
3245 /* do not allow resize outside of region */
3246 if ( ev.xmotion.x_root < r->g.x ||
3247 ev.xmotion.x_root > r->g.x + r->g.w - 1 ||
3248 ev.xmotion.y_root < r->g.y ||
3249 ev.xmotion.y_root > r->g.y + r->g.h - 1)
3252 if (ev.xmotion.x <= 1)
3254 if (ev.xmotion.y <= 1)
3256 win->g.w = ev.xmotion.x + 1;
3257 win->g.h = ev.xmotion.y + 1;
3259 /* not free, don't sync more than 120 times / second */
3260 if ((ev.xmotion.time - time) > (1000 / 120) ) {
3261 time = ev.xmotion.time;
3262 XSync(display, False);
3263 resize_window(win, args->id);
3267 } while (ev.type != ButtonRelease);
3269 XSync(display, False);
3270 resize_window(win, args->id);
3272 store_float_geom(win,r);
3274 XWarpPointer(display, None, win->id, 0, 0, 0, 0, win->g.w - 1,
3276 XUngrabPointer(display, CurrentTime);
3279 drain_enter_notify();
3283 move_window(struct ws_win *win)
3287 struct swm_region *r;
3289 r = root_to_region(win->wa.root);
3290 bzero(&wc, sizeof wc);
3294 wc.border_width = border_width;
3296 DNPRINTF(SWM_D_STACK, "move_window: win %lu x %d y %d w %d h %d\n",
3297 win->id, wc.x, wc.y, wc.width, wc.height);
3299 XConfigureWindow(display, win->id, mask, &wc);
3303 move(struct ws_win *win, union arg *args)
3307 struct swm_region *r = win->ws->r;
3310 DNPRINTF(SWM_D_MOUSE, "move: win %lu floating %d trans %lu\n",
3311 win->id, win->floating, win->transient);
3313 /* in max_stack mode should only move transients */
3314 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
3318 if (win->floating == 0 && !win->transient) {
3320 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
3323 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
3326 /* raise the window = move to last in window list */
3327 a.id = SWM_ARG_ID_MOVELAST;
3331 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
3332 GrabModeAsync, None, None /* cursor */, CurrentTime) != GrabSuccess)
3334 XWarpPointer(display, None, win->id, 0, 0, 0, 0, 0, 0);
3336 XMaskEvent(display, MOUSEMASK | ExposureMask |
3337 SubstructureRedirectMask, &ev);
3339 case ConfigureRequest:
3342 handler[ev.type](&ev);
3345 /* don't allow to move window origin out of region */
3346 if ( ev.xmotion.x_root < r->g.x ||
3347 ev.xmotion.x_root > r->g.x + r->g.w - 1 ||
3348 ev.xmotion.y_root < r->g.y ||
3349 ev.xmotion.y_root > r->g.y + r->g.h - 1)
3352 win->g.x = ev.xmotion.x_root - border_width;
3353 win->g.y = ev.xmotion.y_root - border_width;
3355 /* not free, don't sync more than 120 times / second */
3356 if ((ev.xmotion.time - time) > (1000 / 120) ) {
3357 time = ev.xmotion.time;
3358 XSync(display, False);
3363 } while (ev.type != ButtonRelease);
3365 XSync(display, False);
3368 store_float_geom(win,r);
3369 XWarpPointer(display, None, win->id, 0, 0, 0, 0, 0, 0);
3370 XUngrabPointer(display, CurrentTime);
3373 drain_enter_notify();
3376 /* user/key callable function IDs */
3433 kf_dumpwins, /* MUST BE LAST */
3437 /* key definitions */
3439 dummykeyfunc(struct swm_region *r, union arg *args)
3444 legacyfunc(struct swm_region *r, union arg *args)
3449 char name[SWM_FUNCNAME_LEN];
3450 void (*func)(struct swm_region *r, union arg *);
3452 } keyfuncs[kf_invalid + 1] = {
3453 /* name function argument */
3454 { "cycle_layout", cycle_layout, {0} },
3455 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
3456 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
3457 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
3458 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
3459 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
3460 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
3461 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
3462 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
3463 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
3464 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
3465 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
3466 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
3467 { "spawn_term", spawnterm, {.argv = spawn_term} },
3468 { "spawn_menu", legacyfunc, {0} },
3469 { "quit", quit, {0} },
3470 { "restart", restart, {0} },
3471 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
3472 { "ws_1", switchws, {.id = 0} },
3473 { "ws_2", switchws, {.id = 1} },
3474 { "ws_3", switchws, {.id = 2} },
3475 { "ws_4", switchws, {.id = 3} },
3476 { "ws_5", switchws, {.id = 4} },
3477 { "ws_6", switchws, {.id = 5} },
3478 { "ws_7", switchws, {.id = 6} },
3479 { "ws_8", switchws, {.id = 7} },
3480 { "ws_9", switchws, {.id = 8} },
3481 { "ws_10", switchws, {.id = 9} },
3482 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
3483 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
3484 { "ws_prior", priorws, {0} },
3485 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
3486 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
3487 { "mvws_1", send_to_ws, {.id = 0} },
3488 { "mvws_2", send_to_ws, {.id = 1} },
3489 { "mvws_3", send_to_ws, {.id = 2} },
3490 { "mvws_4", send_to_ws, {.id = 3} },
3491 { "mvws_5", send_to_ws, {.id = 4} },
3492 { "mvws_6", send_to_ws, {.id = 5} },
3493 { "mvws_7", send_to_ws, {.id = 6} },
3494 { "mvws_8", send_to_ws, {.id = 7} },
3495 { "mvws_9", send_to_ws, {.id = 8} },
3496 { "mvws_10", send_to_ws, {.id = 9} },
3497 { "bar_toggle", bar_toggle, {0} },
3498 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
3499 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
3500 { "screenshot_all", legacyfunc, {0} },
3501 { "screenshot_wind", legacyfunc, {0} },
3502 { "float_toggle", floating_toggle,{0} },
3503 { "version", version, {0} },
3504 { "spawn_lock", legacyfunc, {0} },
3505 { "spawn_initscr", legacyfunc, {0} },
3506 { "spawn_custom", dummykeyfunc, {0} },
3507 { "iconify", iconify, {0} },
3508 { "uniconify", uniconify, {0} },
3509 { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
3510 { "invalid key func", NULL, {0} },
3515 enum keyfuncid funcid;
3518 int keys_size = 0, keys_length = 0;
3519 struct key *keys = NULL;
3522 enum { client_click, root_click };
3524 unsigned int action;
3526 unsigned int button;
3527 void (*func)(struct ws_win *, union arg *);
3530 /* action key mouse button func args */
3531 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
3532 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
3533 { client_click, MODKEY, Button1, move, {0} },
3537 update_modkey(unsigned int mod)
3542 for (i = 0; i < keys_length; i++)
3543 if (keys[i].mod & ShiftMask)
3544 keys[i].mod = mod | ShiftMask;
3548 for (i = 0; i < LENGTH(buttons); i++)
3549 if (buttons[i].mask & ShiftMask)
3550 buttons[i].mask = mod | ShiftMask;
3552 buttons[i].mask = mod;
3562 int spawns_size = 0, spawns_length = 0;
3563 struct spawn_prog *spawns = NULL;
3566 spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
3569 struct spawn_prog *prog = NULL;
3571 char *ap, **real_args;
3573 DNPRINTF(SWM_D_SPAWN, "spawn_expand %s\n", spawn_name);
3576 for (i = 0; i < spawns_length; i++) {
3577 if (!strcasecmp(spawn_name, spawns[i].name))
3581 fprintf(stderr, "spawn_custom: program %s not found\n",
3586 /* make room for expanded args */
3587 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
3588 err(1, "spawn_custom: calloc real_args");
3590 /* expand spawn_args into real_args */
3591 for (i = 0; i < prog->argc; i++) {
3593 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg = %s\n", ap);
3594 if (!strcasecmp(ap, "$bar_border")) {
3596 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
3598 err(1, "spawn_custom border color");
3599 } else if (!strcasecmp(ap, "$bar_color")) {
3601 strdup(r->s->c[SWM_S_COLOR_BAR].name))
3603 err(1, "spawn_custom bar color");
3604 } else if (!strcasecmp(ap, "$bar_font")) {
3605 if ((real_args[i] = strdup(bar_fonts[bar_fidx]))
3607 err(1, "spawn_custom bar fonts");
3608 } else if (!strcasecmp(ap, "$bar_font_color")) {
3610 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
3612 err(1, "spawn_custom color font");
3613 } else if (!strcasecmp(ap, "$color_focus")) {
3615 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
3617 err(1, "spawn_custom color focus");
3618 } else if (!strcasecmp(ap, "$color_unfocus")) {
3620 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
3622 err(1, "spawn_custom color unfocus");
3624 /* no match --> copy as is */
3625 if ((real_args[i] = strdup(ap)) == NULL)
3626 err(1, "spawn_custom strdup(ap)");
3628 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg = %s\n",
3633 if ((swm_debug & SWM_D_SPAWN) != 0) {
3634 fprintf(stderr, "spawn_custom: result = ");
3635 for (i = 0; i < prog->argc; i++)
3636 fprintf(stderr, "\"%s\" ", real_args[i]);
3637 fprintf(stderr, "\n");
3640 *ret_args = real_args;
3641 return (prog->argc);
3645 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
3651 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
3657 for (i = 0; i < spawn_argc; i++)
3663 spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
3669 if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
3673 if (pipe(select_list_pipe) == -1)
3674 err(1, "pipe error");
3675 if (pipe(select_resp_pipe) == -1)
3676 err(1, "pipe error");
3678 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
3679 err(1, "could not disable SIGPIPE");
3680 switch (*pid = fork()) {
3682 err(1, "cannot fork");
3685 if (dup2(select_list_pipe[0], 0) == -1)
3687 if (dup2(select_resp_pipe[1], 1) == -1)
3689 close(select_list_pipe[1]);
3690 close(select_resp_pipe[0]);
3693 default: /* parent */
3694 close(select_list_pipe[0]);
3695 close(select_resp_pipe[1]);
3699 for (i = 0; i < spawn_argc; i++)
3705 setspawn(struct spawn_prog *prog)
3709 if (prog == NULL || prog->name == NULL)
3713 for (i = 0; i < spawns_length; i++) {
3714 if (!strcmp(spawns[i].name, prog->name)) {
3716 if (prog->argv == NULL) {
3718 DNPRINTF(SWM_D_SPAWN,
3719 "setspawn: delete #%d %s\n",
3721 free(spawns[i].name);
3722 for (j = 0; j < spawns[i].argc; j++)
3723 free(spawns[i].argv[j]);
3724 free(spawns[i].argv);
3725 j = spawns_length - 1;
3727 spawns[i] = spawns[j];
3732 DNPRINTF(SWM_D_SPAWN,
3733 "setspawn: replace #%d %s\n",
3735 free(spawns[i].name);
3736 for (j = 0; j < spawns[i].argc; j++)
3737 free(spawns[i].argv[j]);
3738 free(spawns[i].argv);
3741 /* found case handled */
3747 if (prog->argv == NULL) {
3749 "error: setspawn: cannot find program %s", prog->name);
3754 /* not found: add */
3755 if (spawns_size == 0 || spawns == NULL) {
3757 DNPRINTF(SWM_D_SPAWN, "setspawn: init list %d\n", spawns_size);
3758 spawns = malloc((size_t)spawns_size *
3759 sizeof(struct spawn_prog));
3760 if (spawns == NULL) {
3761 fprintf(stderr, "setspawn: malloc failed\n");
3765 } else if (spawns_length == spawns_size) {
3767 DNPRINTF(SWM_D_SPAWN, "setspawn: grow list %d\n", spawns_size);
3768 spawns = realloc(spawns, (size_t)spawns_size *
3769 sizeof(struct spawn_prog));
3770 if (spawns == NULL) {
3771 fprintf(stderr, "setspawn: realloc failed\n");
3777 if (spawns_length < spawns_size) {
3778 DNPRINTF(SWM_D_SPAWN, "setspawn: add #%d %s\n",
3779 spawns_length, prog->name);
3780 i = spawns_length++;
3783 fprintf(stderr, "spawns array problem?\n");
3784 if (spawns == NULL) {
3785 fprintf(stderr, "spawns array is NULL!\n");
3793 setconfspawn(char *selector, char *value, int flags)
3795 struct spawn_prog *prog;
3796 char *vp, *cp, *word;
3798 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, value);
3799 if ((prog = calloc(1, sizeof *prog)) == NULL)
3800 err(1, "setconfspawn: calloc prog");
3801 prog->name = strdup(selector);
3802 if (prog->name == NULL)
3803 err(1, "setconfspawn prog->name");
3804 if ((cp = vp = strdup(value)) == NULL)
3805 err(1, "setconfspawn: strdup(value) ");
3806 while ((word = strsep(&cp, " \t")) != NULL) {
3807 DNPRINTF(SWM_D_SPAWN, "setconfspawn: arg [%s]\n", word);
3809 cp += (long)strspn(cp, " \t");
3810 if (strlen(word) > 0) {
3812 prog->argv = realloc(prog->argv,
3813 prog->argc * sizeof(char *));
3814 if ((prog->argv[prog->argc - 1] = strdup(word)) == NULL)
3815 err(1, "setconfspawn: strdup");
3822 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
3829 setconfspawn("term", "xterm", 0);
3830 setconfspawn("screenshot_all", "screenshot.sh full", 0);
3831 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
3832 setconfspawn("lock", "xlock", 0);
3833 setconfspawn("initscr", "initscreen.sh", 0);
3834 setconfspawn("menu", "dmenu_run"
3837 " -nf $bar_font_color"
3839 " -sf $bar_color", 0);
3840 setconfspawn("uniconify", "dmenu"
3844 " -nf $bar_font_color"
3846 " -sf $bar_color", 0);
3850 #define SWM_MODNAME_SIZE 32
3851 #define SWM_KEY_WS "\n+ \t"
3853 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
3857 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
3858 if (mod == NULL || ks == NULL) {
3859 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
3862 if (keystr == NULL || strlen(keystr) == 0) {
3863 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
3869 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
3870 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
3872 cp += (long)strspn(cp, SWM_KEY_WS);
3873 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
3875 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
3877 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
3879 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
3881 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
3883 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
3885 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
3886 *mod |= ControlMask;
3888 *ks = XStringToKeysym(name);
3889 XConvertCase(*ks, ks, &uks);
3890 if (ks == NoSymbol) {
3892 "parsekeys: invalid key %s\n",
3898 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
3903 strdupsafe(char *str)
3908 return (strdup(str));
3912 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
3915 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
3916 keyfuncs[kfid].name, spawn_name);
3918 for (i = 0; i < keys_length; i++) {
3919 if (keys[i].mod == mod && keys[i].keysym == ks) {
3920 if (kfid == kf_invalid) {
3923 "setkeybinding: delete #%d %s\n",
3924 i, keyfuncs[keys[i].funcid].name);
3925 free(keys[i].spawn_name);
3926 j = keys_length - 1;
3930 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
3933 /* found: replace */
3935 "setkeybinding: replace #%d %s %s\n",
3936 i, keyfuncs[keys[i].funcid].name,
3938 free(keys[i].spawn_name);
3940 keys[i].keysym = ks;
3941 keys[i].funcid = kfid;
3942 keys[i].spawn_name = strdupsafe(spawn_name);
3943 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
3948 if (kfid == kf_invalid) {
3950 "error: setkeybinding: cannot find mod/key combination");
3951 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
3954 /* not found: add */
3955 if (keys_size == 0 || keys == NULL) {
3957 DNPRINTF(SWM_D_KEY, "setkeybinding: init list %d\n", keys_size);
3958 keys = malloc((size_t)keys_size * sizeof(struct key));
3960 fprintf(stderr, "malloc failed\n");
3964 } else if (keys_length == keys_size) {
3966 DNPRINTF(SWM_D_KEY, "setkeybinding: grow list %d\n", keys_size);
3967 keys = realloc(keys, (size_t)keys_size * sizeof(struct key));
3969 fprintf(stderr, "realloc failed\n");
3974 if (keys_length < keys_size) {
3976 DNPRINTF(SWM_D_KEY, "setkeybinding: add #%d %s %s\n",
3977 j, keyfuncs[kfid].name, spawn_name);
3979 keys[j].keysym = ks;
3980 keys[j].funcid = kfid;
3981 keys[j].spawn_name = strdupsafe(spawn_name);
3983 fprintf(stderr, "keys array problem?\n");
3985 fprintf(stderr, "keys array problem\n");
3989 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
3993 setconfbinding(char *selector, char *value, int flags)
3995 enum keyfuncid kfid;
3999 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
4000 if (selector == NULL) {
4001 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
4002 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
4004 setkeybinding(mod, ks, kfid, NULL);
4009 /* search by key function name */
4010 for (kfid = 0; kfid < kf_invalid; (kfid)++) {
4011 if (strncasecmp(selector, keyfuncs[kfid].name,
4012 SWM_FUNCNAME_LEN) == 0) {
4013 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
4015 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
4016 setkeybinding(mod, ks, kfid, NULL);
4022 /* search by custom spawn name */
4023 for (i = 0; i < spawns_length; i++) {
4024 if (strcasecmp(selector, spawns[i].name) == 0) {
4025 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
4027 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
4028 setkeybinding(mod, ks, kf_spawn_custom,
4035 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
4042 setkeybinding(MODKEY, XK_space, kf_cycle_layout,NULL);
4043 setkeybinding(MODKEY|ShiftMask, XK_space, kf_stack_reset, NULL);
4044 setkeybinding(MODKEY, XK_h, kf_master_shrink,NULL);
4045 setkeybinding(MODKEY, XK_l, kf_master_grow, NULL);
4046 setkeybinding(MODKEY, XK_comma, kf_master_add, NULL);
4047 setkeybinding(MODKEY, XK_period, kf_master_del, NULL);
4048 setkeybinding(MODKEY|ShiftMask, XK_comma, kf_stack_inc, NULL);
4049 setkeybinding(MODKEY|ShiftMask, XK_period, kf_stack_dec, NULL);
4050 setkeybinding(MODKEY, XK_Return, kf_swap_main, NULL);
4051 setkeybinding(MODKEY, XK_j, kf_focus_next, NULL);
4052 setkeybinding(MODKEY, XK_k, kf_focus_prev, NULL);
4053 setkeybinding(MODKEY|ShiftMask, XK_j, kf_swap_next, NULL);
4054 setkeybinding(MODKEY|ShiftMask, XK_k, kf_swap_prev, NULL);
4055 setkeybinding(MODKEY|ShiftMask, XK_Return, kf_spawn_term, NULL);
4056 setkeybinding(MODKEY, XK_p, kf_spawn_custom, "menu");
4057 setkeybinding(MODKEY|ShiftMask, XK_q, kf_quit, NULL);
4058 setkeybinding(MODKEY, XK_q, kf_restart, NULL);
4059 setkeybinding(MODKEY, XK_m, kf_focus_main, NULL);
4060 setkeybinding(MODKEY, XK_1, kf_ws_1, NULL);
4061 setkeybinding(MODKEY, XK_2, kf_ws_2, NULL);
4062 setkeybinding(MODKEY, XK_3, kf_ws_3, NULL);
4063 setkeybinding(MODKEY, XK_4, kf_ws_4, NULL);
4064 setkeybinding(MODKEY, XK_5, kf_ws_5, NULL);
4065 setkeybinding(MODKEY, XK_6, kf_ws_6, NULL);
4066 setkeybinding(MODKEY, XK_7, kf_ws_7, NULL);
4067 setkeybinding(MODKEY, XK_8, kf_ws_8, NULL);
4068 setkeybinding(MODKEY, XK_9, kf_ws_9, NULL);
4069 setkeybinding(MODKEY, XK_0, kf_ws_10, NULL);
4070 setkeybinding(MODKEY, XK_Right, kf_ws_next, NULL);
4071 setkeybinding(MODKEY, XK_Left, kf_ws_prev, NULL);
4072 setkeybinding(MODKEY, XK_a, kf_ws_prior, NULL);
4073 setkeybinding(MODKEY|ShiftMask, XK_Right, kf_screen_next, NULL);
4074 setkeybinding(MODKEY|ShiftMask, XK_Left, kf_screen_prev, NULL);
4075 setkeybinding(MODKEY|ShiftMask, XK_1, kf_mvws_1, NULL);
4076 setkeybinding(MODKEY|ShiftMask, XK_2, kf_mvws_2, NULL);
4077 setkeybinding(MODKEY|ShiftMask, XK_3, kf_mvws_3, NULL);
4078 setkeybinding(MODKEY|ShiftMask, XK_4, kf_mvws_4, NULL);
4079 setkeybinding(MODKEY|ShiftMask, XK_5, kf_mvws_5, NULL);
4080 setkeybinding(MODKEY|ShiftMask, XK_6, kf_mvws_6, NULL);
4081 setkeybinding(MODKEY|ShiftMask, XK_7, kf_mvws_7, NULL);
4082 setkeybinding(MODKEY|ShiftMask, XK_8, kf_mvws_8, NULL);
4083 setkeybinding(MODKEY|ShiftMask, XK_9, kf_mvws_9, NULL);
4084 setkeybinding(MODKEY|ShiftMask, XK_0, kf_mvws_10, NULL);
4085 setkeybinding(MODKEY, XK_b, kf_bar_toggle, NULL);
4086 setkeybinding(MODKEY, XK_Tab, kf_focus_next, NULL);
4087 setkeybinding(MODKEY|ShiftMask, XK_Tab, kf_focus_prev, NULL);
4088 setkeybinding(MODKEY|ShiftMask, XK_x, kf_wind_kill, NULL);
4089 setkeybinding(MODKEY, XK_x, kf_wind_del, NULL);
4090 setkeybinding(MODKEY, XK_s, kf_spawn_custom, "screenshot_all");
4091 setkeybinding(MODKEY|ShiftMask, XK_s, kf_spawn_custom, "screenshot_wind");
4092 setkeybinding(MODKEY, XK_t, kf_float_toggle,NULL);
4093 setkeybinding(MODKEY|ShiftMask, XK_v, kf_version, NULL);
4094 setkeybinding(MODKEY|ShiftMask, XK_Delete, kf_spawn_custom, "lock");
4095 setkeybinding(MODKEY|ShiftMask, XK_i, kf_spawn_custom, "initscr");
4096 setkeybinding(MODKEY, XK_w, kf_iconify, NULL);
4097 setkeybinding(MODKEY|ShiftMask, XK_w, kf_uniconify, NULL);
4099 setkeybinding(MODKEY|ShiftMask, XK_d, kf_dumpwins, NULL);
4104 updatenumlockmask(void)
4107 XModifierKeymap *modmap;
4109 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
4111 modmap = XGetModifierMapping(display);
4112 for (i = 0; i < 8; i++)
4113 for (j = 0; j < modmap->max_keypermod; j++)
4114 if (modmap->modifiermap[i * modmap->max_keypermod + j]
4115 == XKeysymToKeycode(display, XK_Num_Lock))
4116 numlockmask = (1 << i);
4118 XFreeModifiermap(modmap);
4124 unsigned int i, j, k;
4126 unsigned int modifiers[] =
4127 { 0, LockMask, numlockmask, numlockmask | LockMask };
4129 DNPRINTF(SWM_D_MISC, "grabkeys\n");
4130 updatenumlockmask();
4132 for (k = 0; k < ScreenCount(display); k++) {
4133 if (TAILQ_EMPTY(&screens[k].rl))
4135 XUngrabKey(display, AnyKey, AnyModifier, screens[k].root);
4136 for (i = 0; i < keys_length; i++) {
4137 if ((code = XKeysymToKeycode(display, keys[i].keysym)))
4138 for (j = 0; j < LENGTH(modifiers); j++)
4139 XGrabKey(display, code,
4140 keys[i].mod | modifiers[j],
4141 screens[k].root, True,
4142 GrabModeAsync, GrabModeAsync);
4148 grabbuttons(struct ws_win *win, int focused)
4151 unsigned int modifiers[] =
4152 { 0, LockMask, numlockmask, numlockmask|LockMask };
4154 updatenumlockmask();
4155 XUngrabButton(display, AnyButton, AnyModifier, win->id);
4157 for (i = 0; i < LENGTH(buttons); i++)
4158 if (buttons[i].action == client_click)
4159 for (j = 0; j < LENGTH(modifiers); j++)
4160 XGrabButton(display, buttons[i].button,
4161 buttons[i].mask | modifiers[j],
4162 win->id, False, BUTTONMASK,
4163 GrabModeAsync, GrabModeSync, None,
4166 XGrabButton(display, AnyButton, AnyModifier, win->id, False,
4167 BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
4170 const char *quirkname[] = {
4171 "NONE", /* config string for "no value" */
4179 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
4180 #define SWM_Q_WS "\n|+ \t"
4182 parsequirks(char *qstr, unsigned long *quirk)
4192 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
4194 cp += (long)strspn(cp, SWM_Q_WS);
4195 for (i = 0; i < LENGTH(quirkname); i++) {
4196 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
4197 DNPRINTF(SWM_D_QUIRK, "parsequirks: %s\n", name);
4202 *quirk |= 1 << (i-1);
4206 if (i >= LENGTH(quirkname)) {
4207 DNPRINTF(SWM_D_QUIRK,
4208 "parsequirks: invalid quirk [%s]\n", name);
4216 setquirk(const char *class, const char *name, const int quirk)
4221 for (i = 0; i < quirks_length; i++) {
4222 if (!strcmp(quirks[i].class, class) &&
4223 !strcmp(quirks[i].name, name)) {
4226 DNPRINTF(SWM_D_QUIRK,
4227 "setquirk: delete #%d %s:%s\n",
4228 i, quirks[i].class, quirks[i].name);
4229 free(quirks[i].class);
4230 free(quirks[i].name);
4231 j = quirks_length - 1;
4233 quirks[i] = quirks[j];
4237 /* found: replace */
4238 DNPRINTF(SWM_D_QUIRK,
4239 "setquirk: replace #%d %s:%s\n",
4240 i, quirks[i].class, quirks[i].name);
4241 free(quirks[i].class);
4242 free(quirks[i].name);
4243 quirks[i].class = strdup(class);
4244 quirks[i].name = strdup(name);
4245 quirks[i].quirk = quirk;
4252 "error: setquirk: cannot find class/name combination");
4255 /* not found: add */
4256 if (quirks_size == 0 || quirks == NULL) {
4258 DNPRINTF(SWM_D_QUIRK, "setquirk: init list %d\n", quirks_size);
4259 quirks = malloc((size_t)quirks_size * sizeof(struct quirk));
4261 fprintf(stderr, "setquirk: malloc failed\n");
4265 } else if (quirks_length == quirks_size) {
4267 DNPRINTF(SWM_D_QUIRK, "setquirk: grow list %d\n", quirks_size);
4268 quirks = realloc(quirks, (size_t)quirks_size * sizeof(struct quirk));
4270 fprintf(stderr, "setquirk: realloc failed\n");
4275 if (quirks_length < quirks_size) {
4276 DNPRINTF(SWM_D_QUIRK, "setquirk: add %d\n", quirks_length);
4277 j = quirks_length++;
4278 quirks[j].class = strdup(class);
4279 quirks[j].name = strdup(name);
4280 quirks[j].quirk = quirk;
4282 fprintf(stderr, "quirks array problem?\n");
4284 fprintf(stderr, "quirks array problem!\n");
4291 setconfquirk(char *selector, char *value, int flags)
4293 char *cp, *class, *name;
4295 unsigned long quirks;
4296 if (selector == NULL)
4298 if ((cp = strchr(selector, ':')) == NULL)
4303 if ((retval = parsequirks(value, &quirks)) == 0)
4304 setquirk(class, name, quirks);
4311 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
4312 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
4313 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
4314 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
4315 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
4316 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
4317 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
4318 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
4319 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
4320 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
4321 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
4322 setquirk("pcb", "pcb", SWM_Q_FLOAT);
4325 /* conf file stuff */
4326 #define SWM_CONF_FILE "scrotwm.conf"
4328 enum { SWM_S_BAR_DELAY, SWM_S_BAR_ENABLED, SWM_S_BAR_BORDER_WIDTH, SWM_S_STACK_ENABLED,
4329 SWM_S_CLOCK_ENABLED, SWM_S_CLOCK_FORMAT, SWM_S_CYCLE_EMPTY,
4330 SWM_S_CYCLE_VISIBLE, SWM_S_SS_ENABLED, SWM_S_TERM_WIDTH,
4331 SWM_S_TITLE_CLASS_ENABLED, SWM_S_TITLE_NAME_ENABLED, SWM_S_WINDOW_NAME_ENABLED,
4332 SWM_S_FOCUS_MODE, SWM_S_DISABLE_BORDER, SWM_S_BORDER_WIDTH, SWM_S_BAR_FONT,
4333 SWM_S_BAR_ACTION, SWM_S_SPAWN_TERM, SWM_S_SS_APP, SWM_S_DIALOG_RATIO,
4338 setconfvalue(char *selector, char *value, int flags)
4341 case SWM_S_BAR_DELAY:
4342 bar_delay = atoi(value);
4344 case SWM_S_BAR_ENABLED:
4345 bar_enabled = atoi(value);
4347 case SWM_S_BAR_BORDER_WIDTH:
4348 bar_border_width = atoi(value);
4350 case SWM_S_BAR_AT_BOTTOM:
4351 bar_at_bottom = atoi(value);
4353 case SWM_S_STACK_ENABLED:
4354 stack_enabled = atoi(value);
4356 case SWM_S_CLOCK_ENABLED:
4357 clock_enabled = atoi(value);
4359 case SWM_S_CLOCK_FORMAT:
4360 #ifndef SWM_DENY_CLOCK_FORMAT
4362 if ((clock_format = strdup(value)) == NULL)
4363 err(1, "setconfvalue: clock_format");
4366 case SWM_S_CYCLE_EMPTY:
4367 cycle_empty = atoi(value);
4369 case SWM_S_CYCLE_VISIBLE:
4370 cycle_visible = atoi(value);
4372 case SWM_S_SS_ENABLED:
4373 ss_enabled = atoi(value);
4375 case SWM_S_TERM_WIDTH:
4376 term_width = atoi(value);
4378 case SWM_S_TITLE_CLASS_ENABLED:
4379 title_class_enabled = atoi(value);
4381 case SWM_S_WINDOW_NAME_ENABLED:
4382 window_name_enabled = atoi(value);
4384 case SWM_S_TITLE_NAME_ENABLED:
4385 title_name_enabled = atoi(value);
4387 case SWM_S_FOCUS_MODE:
4388 if (!strcmp(value, "default"))
4389 focus_mode = SWM_FOCUS_DEFAULT;
4390 else if (!strcmp(value, "follow_cursor"))
4391 focus_mode = SWM_FOCUS_FOLLOW;
4392 else if (!strcmp(value, "synergy"))
4393 focus_mode = SWM_FOCUS_SYNERGY;
4395 err(1, "focus_mode");
4397 case SWM_S_DISABLE_BORDER:
4398 disable_border = atoi(value);
4400 case SWM_S_BORDER_WIDTH:
4401 border_width = atoi(value);
4403 case SWM_S_BAR_FONT:
4405 if ((bar_fonts[0] = strdup(value)) == NULL)
4406 err(1, "setconfvalue: bar_font");
4408 case SWM_S_BAR_ACTION:
4410 if ((bar_argv[0] = strdup(value)) == NULL)
4411 err(1, "setconfvalue: bar_action");
4413 case SWM_S_SPAWN_TERM:
4414 free(spawn_term[0]);
4415 if ((spawn_term[0] = strdup(value)) == NULL)
4416 err(1, "setconfvalue: spawn_term");
4420 case SWM_S_DIALOG_RATIO:
4421 dialog_ratio = atof(value);
4422 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
4432 setconfmodkey(char *selector, char *value, int flags)
4434 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
4435 update_modkey(Mod1Mask);
4436 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
4437 update_modkey(Mod2Mask);
4438 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
4439 update_modkey(Mod3Mask);
4440 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
4441 update_modkey(Mod4Mask);
4448 setconfcolor(char *selector, char *value, int flags)
4450 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
4455 setconfregion(char *selector, char *value, int flags)
4457 custom_region(value);
4461 /* config options */
4462 struct config_option {
4464 int (*func)(char*, char*, int);
4467 struct config_option configopt[] = {
4468 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
4469 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
4470 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
4471 { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
4472 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
4473 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
4474 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
4475 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
4476 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
4477 { "bind", setconfbinding, 0 },
4478 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
4479 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
4480 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
4481 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
4482 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
4483 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
4484 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
4485 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
4486 { "modkey", setconfmodkey, 0 },
4487 { "program", setconfspawn, 0 },
4488 { "quirk", setconfquirk, 0 },
4489 { "region", setconfregion, 0 },
4490 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
4491 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
4492 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
4493 { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
4494 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
4495 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
4496 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
4497 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
4498 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
4499 { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
4504 conf_load(char *filename)
4507 char *line, *cp, *optsub, *optval;
4508 size_t linelen, lineno = 0;
4509 int wordlen, i, optind;
4510 struct config_option *opt;
4512 DNPRINTF(SWM_D_CONF, "conf_load begin\n");
4514 if (filename == NULL) {
4515 fprintf(stderr, "conf_load: no filename\n");
4518 if ((config = fopen(filename, "r")) == NULL) {
4519 warn("conf_load: fopen");
4523 while (!feof(config)) {
4524 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
4527 err(1, "%s", filename);
4532 cp += strspn(cp, " \t\n"); /* eat whitespace */
4533 if (cp[0] == '\0') {
4538 /* get config option */
4539 wordlen = strcspn(cp, "=[ \t\n");
4541 warnx("%s: line %zd: no option found",
4546 for (i = 0; i < LENGTH(configopt); i++) {
4547 opt = &configopt[i];
4548 if (!strncasecmp(cp, opt->optname, wordlen) &&
4549 strlen(opt->optname) == wordlen) {
4555 warnx("%s: line %zd: unknown option %.*s",
4556 filename, lineno, wordlen, cp);
4560 cp += strspn(cp, " \t\n"); /* eat whitespace */
4561 /* get [selector] if any */
4565 wordlen = strcspn(cp, "]");
4568 warnx("%s: line %zd: syntax error",
4572 asprintf(&optsub, "%.*s", wordlen, cp);
4575 cp += strspn(cp, "] \t\n"); /* eat trailing */
4577 cp += strspn(cp, "= \t\n"); /* eat trailing */
4579 optval = strdup(cp);
4580 /* call function to deal with it all */
4581 if (configopt[optind].func(optsub, optval,
4582 configopt[optind].funcflags) != 0) {
4583 fprintf(stderr, "%s line %zd: %s\n",
4584 filename, lineno, line);
4585 errx(1, "%s: line %zd: invalid data for %s",
4586 filename, lineno, configopt[optind].optname);
4594 DNPRINTF(SWM_D_CONF, "conf_load end\n");
4600 set_child_transient(struct ws_win *win)
4602 struct ws_win *parent;
4604 parent = find_window(win->transient);
4606 parent->child_trans = win;
4610 manage_window(Window id)
4613 struct workspace *ws;
4614 struct ws_win *win, *ww;
4615 int format, i, ws_idx, n, border_me = 0;
4616 unsigned long nitems, bytes;
4617 Atom ws_idx_atom = 0, type;
4618 Atom *prot = NULL, *pp;
4619 unsigned char ws_idx_str[SWM_PROPLEN], *prop = NULL;
4620 struct swm_region *r;
4625 if ((win = find_window(id)) != NULL)
4626 return (win); /* already being managed */
4628 /* see if we are on the unmanaged list */
4629 if ((win = find_unmanaged_window(id)) != NULL) {
4630 DNPRINTF(SWM_D_MISC, "manage previously unmanaged window "
4632 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
4634 set_child_transient(win);
4635 if (trans && (ww = find_window(trans)))
4636 TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
4638 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
4639 ewmh_update_actions(win);
4643 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
4644 errx(1, "calloc: failed to allocate memory for new window");
4648 /* Get all the window data in one shot */
4649 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
4651 XGetWindowProperty(display, id, ws_idx_atom, 0, SWM_PROPLEN,
4652 False, XA_STRING, &type, &format, &nitems, &bytes, &prop);
4653 XGetWindowAttributes(display, id, &win->wa);
4654 XGetWMNormalHints(display, id, &win->sh, &mask);
4655 XGetTransientForHint(display, id, &trans);
4657 win->transient = trans;
4658 set_child_transient(win);
4659 DNPRINTF(SWM_D_MISC, "manage_window: win %lu transient %lu\n",
4660 win->id, win->transient);
4663 /* get supported protocols */
4664 if (XGetWMProtocols(display, id, &prot, &n)) {
4665 for (i = 0, pp = prot; i < n; i++, pp++) {
4666 if (*pp == takefocus)
4667 win->take_focus = 1;
4669 win->can_delete = 1;
4675 win->iconic = get_iconic(win);
4678 * Figure out where to put the window. If it was previously assigned to
4679 * a workspace (either by spawn() or manually moving), and isn't
4680 * transient, * put it in the same workspace
4682 r = root_to_region(win->wa.root);
4683 if (prop && win->transient == 0) {
4684 DNPRINTF(SWM_D_PROP, "got property _SWM_WS=%s\n", prop);
4685 ws_idx = strtonum(prop, 0, 9, &errstr);
4687 DNPRINTF(SWM_D_EVENT, "window idx is %s: %s",
4690 ws = &r->s->ws[ws_idx];
4693 /* this should launch transients in the same ws as parent */
4695 if ((ww = find_window(trans)) != NULL)
4702 "fix this bug mcbride\n");
4707 /* set up the window layout */
4710 win->s = r->s; /* this never changes */
4711 if (trans && (ww = find_window(trans)))
4712 TAILQ_INSERT_AFTER(&ws->winlist, ww, win, entry);
4714 TAILQ_INSERT_TAIL(&ws->winlist, win, entry);
4716 win->g.w = win->wa.width;
4717 win->g.h = win->wa.height;
4718 win->g.x = win->wa.x;
4719 win->g.y = win->wa.y;
4720 win->g_floatvalid = 0;
4721 win->floatmaxed = 0;
4722 win->ewmh_flags = 0;
4724 /* Set window properties so we can remember this after reincarnation */
4725 if (ws_idx_atom && prop == NULL &&
4726 snprintf(ws_idx_str, SWM_PROPLEN, "%d", ws->idx) < SWM_PROPLEN) {
4727 DNPRINTF(SWM_D_PROP, "setting property _SWM_WS to %s\n",
4729 XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
4730 PropModeReplace, ws_idx_str, SWM_PROPLEN);
4735 ewmh_autoquirk(win);
4737 if (XGetClassHint(display, win->id, &win->ch)) {
4738 DNPRINTF(SWM_D_CLASS, "class: %s name: %s\n",
4739 win->ch.res_class, win->ch.res_name);
4741 /* java is retarded so treat it special */
4742 if (strstr(win->ch.res_name, "sun-awt")) {
4747 for (i = 0; i < quirks_length; i++){
4748 if (!strcmp(win->ch.res_class, quirks[i].class) &&
4749 !strcmp(win->ch.res_name, quirks[i].name)) {
4750 DNPRINTF(SWM_D_CLASS, "found: %s name: %s\n",
4751 win->ch.res_class, win->ch.res_name);
4752 if (quirks[i].quirk & SWM_Q_FLOAT) {
4756 win->quirks = quirks[i].quirk;
4761 /* alter window position if quirky */
4762 if (win->quirks & SWM_Q_ANYWHERE) {
4763 win->manual = 1; /* don't center the quirky windows */
4764 bzero(&wc, sizeof wc);
4766 if (bar_enabled && win->g.y < bar_height) {
4767 win->g.y = wc.y = bar_height;
4770 if (win->g.w + win->g.x > WIDTH(r)) {
4771 win->g.x = wc.x = WIDTH(r) - win->g.w - 2;
4777 /* Reset font sizes (the bruteforce way; no default keybinding). */
4778 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
4779 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
4780 fake_keypress(win, XK_KP_Subtract, ShiftMask);
4781 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
4782 fake_keypress(win, XK_KP_Add, ShiftMask);
4785 ewmh_get_win_state(win);
4786 ewmh_update_actions(win);
4787 ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
4791 bzero(&wc, sizeof wc);
4792 wc.border_width = border_width;
4793 mask = CWBorderWidth;
4794 XConfigureWindow(display, win->id, mask, &wc);
4797 XSelectInput(display, id, EnterWindowMask | FocusChangeMask |
4798 PropertyChangeMask | StructureNotifyMask);
4800 /* floaters need to be mapped if they are in the current workspace */
4801 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
4802 XMapRaised(display, win->id);
4808 free_window(struct ws_win *win)
4810 DNPRINTF(SWM_D_MISC, "free_window: %lu\n", win->id);
4815 /* needed for restart wm */
4816 set_win_state(win, WithdrawnState);
4818 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
4820 if (win->ch.res_class)
4821 XFree(win->ch.res_class);
4822 if (win->ch.res_name)
4823 XFree(win->ch.res_name);
4828 memset(win, 0xff, sizeof *win); /* XXX kill later */
4834 unmanage_window(struct ws_win *win)
4836 struct ws_win *parent;
4841 DNPRINTF(SWM_D_MISC, "unmanage_window: %lu\n", win->id);
4843 if (win->transient) {
4844 parent = find_window(win->transient);
4846 parent->child_trans = NULL;
4849 /* focus on root just in case */
4850 XSetInputFocus(display, PointerRoot, PointerRoot, CurrentTime);
4854 TAILQ_REMOVE(&win->ws->winlist, win, entry);
4855 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
4861 focus_magic(struct ws_win *win)
4863 DNPRINTF(SWM_D_FOCUS, "focus_magic: %lu\n", WINID(win));
4868 if (win->child_trans) {
4869 /* win = parent & has a transient so focus on that */
4871 focus_win(win->child_trans);
4872 if (win->child_trans->take_focus)
4873 client_msg(win, takefocus);
4875 /* make sure transient hasn't dissapeared */
4876 if (validate_win(win->child_trans) == 0) {
4877 focus_win(win->child_trans);
4878 if (win->child_trans->take_focus)
4879 client_msg(win->child_trans, takefocus);
4881 win->child_trans = NULL;
4883 if (win->take_focus)
4884 client_msg(win, takefocus);
4890 if (win->take_focus)
4891 client_msg(win, takefocus);
4898 DNPRINTF(SWM_D_EVENT, "expose: window: %lu\n", e->xexpose.window);
4906 XKeyEvent *ev = &e->xkey;
4908 DNPRINTF(SWM_D_EVENT, "keypress: window: %lu\n", ev->window);
4910 keysym = XKeycodeToKeysym(display, (KeyCode)ev->keycode, 0);
4911 for (i = 0; i < keys_length; i++)
4912 if (keysym == keys[i].keysym
4913 && CLEANMASK(keys[i].mod) == CLEANMASK(ev->state)
4914 && keyfuncs[keys[i].funcid].func) {
4915 if (keys[i].funcid == kf_spawn_custom)
4917 root_to_region(ev->root),
4918 &(keyfuncs[keys[i].funcid].args),
4922 keyfuncs[keys[i].funcid].func(
4923 root_to_region(ev->root),
4924 &(keyfuncs[keys[i].funcid].args)
4930 buttonpress(XEvent *e)
4934 XButtonPressedEvent *ev = &e->xbutton;
4936 DNPRINTF(SWM_D_EVENT, "buttonpress: window: %lu\n", ev->window);
4938 action = root_click;
4939 if ((win = find_window(ev->window)) == NULL)
4943 action = client_click;
4945 for (i = 0; i < LENGTH(buttons); i++)
4946 if (action == buttons[i].action && buttons[i].func &&
4947 buttons[i].button == ev->button &&
4948 CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state))
4949 buttons[i].func(win, &buttons[i].args);
4953 configurerequest(XEvent *e)
4955 XConfigureRequestEvent *ev = &e->xconfigurerequest;
4960 if ((win = find_window(ev->window)) == NULL)
4961 if ((win = find_unmanaged_window(ev->window)) == NULL)
4965 DNPRINTF(SWM_D_EVENT, "configurerequest: new window: %lu\n",
4967 bzero(&wc, sizeof wc);
4970 wc.width = ev->width;
4971 wc.height = ev->height;
4972 wc.border_width = ev->border_width;
4973 wc.sibling = ev->above;
4974 wc.stack_mode = ev->detail;
4975 XConfigureWindow(display, ev->window, ev->value_mask, &wc);
4977 DNPRINTF(SWM_D_EVENT, "configurerequest: change window: %lu\n",
4979 config_win(win, ev);
4984 configurenotify(XEvent *e)
4989 DNPRINTF(SWM_D_EVENT, "configurenotify: window: %lu\n",
4990 e->xconfigure.window);
4992 win = find_window(e->xconfigure.window);
4994 XGetWMNormalHints(display, win->id, &win->sh, &mask);
5002 destroynotify(XEvent *e)
5005 XDestroyWindowEvent *ev = &e->xdestroywindow;
5007 DNPRINTF(SWM_D_EVENT, "destroynotify: window %lu\n", ev->window);
5009 if ((win = find_window(ev->window)) == NULL) {
5010 if ((win = find_unmanaged_window(ev->window)) == NULL)
5016 /* make sure we focus on something */
5019 unmanage_window(win);
5025 enternotify(XEvent *e)
5027 XCrossingEvent *ev = &e->xcrossing;
5032 Window focus_return;
5033 int revert_to_return;
5035 DNPRINTF(SWM_D_FOCUS, "enternotify: window: %lu mode %d detail %d root "
5036 "%lu subwindow %lu same_screen %d focus %d state %d\n",
5037 ev->window, ev->mode, ev->detail, ev->root, ev->subwindow,
5038 ev->same_screen, ev->focus, ev->state);
5040 switch (focus_mode) {
5041 case SWM_FOCUS_DEFAULT:
5043 case SWM_FOCUS_FOLLOW:
5045 case SWM_FOCUS_SYNERGY:
5048 * all these checks need to be in this order because the
5049 * XCheckTypedWindowEvent relies on weeding out the previous events
5051 * making this code an option would enable a follow mouse for focus
5056 * state is set when we are switching workspaces and focus is set when
5057 * the window or a subwindow already has focus (occurs during restart).
5059 * Only honor the focus flag if last_focus_event is not FocusOut,
5060 * this allows scrotwm to continue to control focus when another
5061 * program is also playing with it.
5063 if (ev->state || (ev->focus && last_focus_event != FocusOut)) {
5064 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: focus\n");
5069 * happens when a window is created or destroyed and the border
5070 * crosses the mouse pointer and when switching ws
5072 * we need the subwindow test to see if we came from root in order
5073 * to give focus to floaters
5075 if (ev->mode == NotifyNormal && ev->detail == NotifyVirtual &&
5076 ev->subwindow == 0) {
5077 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: NotifyVirtual\n");
5081 /* this window already has focus */
5082 if (ev->mode == NotifyNormal && ev->detail == NotifyInferior) {
5083 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win has focus\n");
5087 /* this window is being deleted or moved to another ws */
5088 if (XCheckTypedWindowEvent(display, ev->window, ConfigureNotify,
5090 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: configurenotify\n");
5091 XPutBackEvent(display, &cne);
5095 if ((win = find_window(ev->window)) == NULL) {
5096 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win == NULL\n");
5101 * In fullstack kill all enters unless they come from a different ws
5102 * (i.e. another region) or focus has been grabbed externally.
5104 if (win->ws->cur_layout->flags & SWM_L_FOCUSPREV &&
5105 last_focus_event != FocusOut) {
5106 XGetInputFocus(display, &focus_return, &revert_to_return);
5107 if ((w = find_window(focus_return)) == NULL ||
5109 DNPRINTF(SWM_D_EVENT, "ignoring event: fullstack\n");
5117 if ((win = find_window(ev->window)) == NULL) {
5118 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win == NULL\n");
5123 * if we have more enternotifies let them handle it in due time
5125 if (XCheckTypedEvent(display, EnterNotify, &cne) == True) {
5126 DNPRINTF(SWM_D_EVENT,
5127 "ignoring enternotify: got more enternotify\n");
5128 XPutBackEvent(display, &cne);
5135 /* lets us use one switch statement for arbitrary mode/detail combinations */
5136 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
5139 focusevent(XEvent *e)
5143 u_int32_t mode_detail;
5144 XFocusChangeEvent *ev = &e->xfocus;
5146 DNPRINTF(SWM_D_EVENT, "focusevent: %s window: %lu mode %d detail %d\n",
5147 ev->type == FocusIn ? "entering" : "leaving",
5148 ev->window, ev->mode, ev->detail);
5150 if (last_focus_event == ev->type) {
5151 DNPRINTF(SWM_D_FOCUS, "ignoring focusevent: bad ordering\n");
5155 last_focus_event = ev->type;
5156 mode_detail = MERGE_MEMBERS(ev->mode, ev->detail);
5158 switch (mode_detail) {
5159 /* synergy client focus operations */
5160 case MERGE_MEMBERS(NotifyNormal, NotifyNonlinear):
5161 case MERGE_MEMBERS(NotifyNormal, NotifyNonlinearVirtual):
5163 /* synergy server focus operations */
5164 case MERGE_MEMBERS(NotifyWhileGrabbed, NotifyNonlinear):
5166 /* Entering applications like rdesktop that mangle the pointer */
5167 case MERGE_MEMBERS(NotifyNormal, NotifyPointer):
5169 if ((win = find_window(e->xfocus.window)) != NULL && win->ws->r)
5170 XSetWindowBorder(display, win->id,
5171 win->ws->r->s->c[ev->type == FocusIn ?
5172 SWM_S_COLOR_FOCUS : SWM_S_COLOR_UNFOCUS].color);
5175 fprintf(stderr, "ignoring focusevent\n");
5176 DNPRINTF(SWM_D_FOCUS, "ignoring focusevent\n");
5183 mapnotify(XEvent *e)
5186 XMapEvent *ev = &e->xmap;
5188 DNPRINTF(SWM_D_EVENT, "mapnotify: window: %lu\n", ev->window);
5190 win = manage_window(ev->window);
5192 set_win_state(win, NormalState);
5196 mappingnotify(XEvent *e)
5198 XMappingEvent *ev = &e->xmapping;
5200 XRefreshKeyboardMapping(ev);
5201 if (ev->request == MappingKeyboard)
5206 maprequest(XEvent *e)
5209 struct swm_region *r;
5210 XWindowAttributes wa;
5211 XMapRequestEvent *ev = &e->xmaprequest;
5213 DNPRINTF(SWM_D_EVENT, "maprequest: window: %lu\n",
5214 e->xmaprequest.window);
5216 if (!XGetWindowAttributes(display, ev->window, &wa))
5218 if (wa.override_redirect)
5221 win = manage_window(e->xmaprequest.window);
5223 return; /* can't happen */
5227 /* make new win focused */
5228 r = root_to_region(win->wa.root);
5229 if (win->ws == r->ws)
5234 propertynotify(XEvent *e)
5237 XPropertyEvent *ev = &e->xproperty;
5239 DNPRINTF(SWM_D_EVENT, "propertynotify: window: %lu\n",
5242 win = find_window(ev->window);
5246 if (ev->state == PropertyDelete && ev->atom == a_swm_iconic) {
5247 update_iconic(win, 0);
5248 XMapRaised(display, win->id);
5255 case XA_WM_NORMAL_HINTS:
5258 XGetWMNormalHints(display, win->id, &win->sh, &mask);
5259 fprintf(stderr, "normal hints: flag 0x%x\n", win->sh.flags);
5260 if (win->sh.flags & PMinSize) {
5261 win->g.w = win->sh.min_width;
5262 win->g.h = win->sh.min_height;
5263 fprintf(stderr, "min %d %d\n", win->g.w, win->g.h);
5265 XMoveResizeWindow(display, win->id,
5266 win->g.x, win->g.y, win->g.w, win->g.h);
5268 if (window_name_enabled)
5277 unmapnotify(XEvent *e)
5281 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: %lu\n", e->xunmap.window);
5283 /* determine if we need to help unmanage this window */
5284 win = find_window(e->xunmap.window);
5288 if (getstate(e->xunmap.window) == NormalState) {
5289 unmanage_window(win);
5292 /* giant hack for apps that don't destroy transient windows */
5293 /* eat a bunch of events to prevent remanaging the window */
5295 while (XCheckWindowEvent(display, e->xunmap.window,
5296 EnterWindowMask, &cne))
5298 while (XCheckWindowEvent(display, e->xunmap.window,
5299 StructureNotifyMask, &cne))
5301 while (XCheckWindowEvent(display, e->xunmap.window,
5302 SubstructureNotifyMask, &cne))
5304 /* resend unmap because we ated it */
5305 XUnmapWindow(display, e->xunmap.window);
5310 visibilitynotify(XEvent *e)
5313 struct swm_region *r;
5315 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: %lu\n",
5316 e->xvisibility.window);
5317 if (e->xvisibility.state == VisibilityUnobscured)
5318 for (i = 0; i < ScreenCount(display); i++)
5319 TAILQ_FOREACH(r, &screens[i].rl, entry)
5320 if (e->xvisibility.window == r->bar_window)
5325 clientmessage(XEvent *e)
5327 XClientMessageEvent *ev;
5332 win = find_window(ev->window);
5336 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%lx type: %ld \n",
5337 ev->window, ev->message_type);
5339 if (ev->message_type == ewmh[_NET_ACTIVE_WINDOW].atom) {
5340 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW \n");
5343 if (ev->message_type == ewmh[_NET_CLOSE_WINDOW].atom) {
5344 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW \n");
5345 if (win->can_delete)
5346 client_msg(win, adelete);
5348 XKillClient(display, win->id);
5350 if (ev->message_type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
5351 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_MOVERESIZE_WINDOW \n");
5352 if (win->floating) {
5353 if (ev->data.l[0] & (1<<8)) /* x */
5354 win->g.x = ev->data.l[1];
5355 if (ev->data.l[0] & (1<<9)) /* y */
5356 win->g.y = ev->data.l[2];
5357 if (ev->data.l[0] & (1<<10)) /* width */
5358 win->g.w = ev->data.l[3];
5359 if (ev->data.l[0] & (1<<11)) /* height */
5360 win->g.h = ev->data.l[4];
5363 /* TODO: Change stack sizes */
5365 config_win(win, NULL);
5367 if (ev->message_type == ewmh[_NET_WM_STATE].atom) {
5368 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE \n");
5369 ewmh_update_win_state(win, ev->data.l[1], ev->data.l[0]);
5371 ewmh_update_win_state(win, ev->data.l[2], ev->data.l[0]);
5378 xerror_start(Display *d, XErrorEvent *ee)
5385 xerror(Display *d, XErrorEvent *ee)
5387 /* fprintf(stderr, "error: %p %p\n", display, ee); */
5395 xerrorxlib = XSetErrorHandler(xerror_start);
5397 /* this causes an error if some other window manager is running */
5398 XSelectInput(display, DefaultRootWindow(display),
5399 SubstructureRedirectMask);
5400 XSync(display, False);
5404 XSetErrorHandler(xerror);
5405 XSync(display, False);
5410 new_region(struct swm_screen *s, int x, int y, int w, int h)
5412 struct swm_region *r, *n;
5413 struct workspace *ws = NULL;
5416 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
5417 s->idx, w, h, x, y);
5419 /* remove any conflicting regions */
5420 n = TAILQ_FIRST(&s->rl);
5423 n = TAILQ_NEXT(r, entry);
5424 if (X(r) < (x + w) &&
5425 (X(r) + WIDTH(r)) > x &&
5427 (Y(r) + HEIGHT(r)) > y) {
5428 if (r->ws->r != NULL)
5429 r->ws->old_r = r->ws->r;
5431 XDestroyWindow(display, r->bar_window);
5432 TAILQ_REMOVE(&s->rl, r, entry);
5433 TAILQ_INSERT_TAIL(&s->orl, r, entry);
5437 /* search old regions for one to reuse */
5439 /* size + location match */
5440 TAILQ_FOREACH(r, &s->orl, entry)
5441 if (X(r) == x && Y(r) == y &&
5442 HEIGHT(r) == h && WIDTH(r) == w)
5446 TAILQ_FOREACH(r, &s->orl, entry)
5447 if (HEIGHT(r) == h && WIDTH(r) == w)
5451 TAILQ_REMOVE(&s->orl, r, entry);
5452 /* try to use old region's workspace */
5453 if (r->ws->r == NULL)
5456 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
5457 errx(1, "calloc: failed to allocate memory for screen");
5459 /* if we don't have a workspace already, find one */
5461 for (i = 0; i < SWM_WS_MAX; i++)
5462 if (s->ws[i].r == NULL) {
5469 errx(1, "no free workspaces\n");
5480 TAILQ_INSERT_TAIL(&s->rl, r, entry);
5486 #ifdef SWM_XRR_HAS_CRTC
5488 XRRScreenResources *sr;
5491 #endif /* SWM_XRR_HAS_CRTC */
5492 struct swm_region *r;
5495 if (i >= ScreenCount(display))
5496 errx(1, "invalid screen");
5498 /* remove any old regions */
5499 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
5500 r->ws->old_r = r->ws->r = NULL;
5501 XDestroyWindow(display, r->bar_window);
5502 TAILQ_REMOVE(&screens[i].rl, r, entry);
5503 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
5507 /* map virtual screens onto physical screens */
5508 #ifdef SWM_XRR_HAS_CRTC
5509 if (xrandr_support) {
5510 sr = XRRGetScreenResources(display, screens[i].root);
5512 new_region(&screens[i], 0, 0,
5513 DisplayWidth(display, i),
5514 DisplayHeight(display, i));
5518 for (c = 0, ci = NULL; c < ncrtc; c++) {
5519 ci = XRRGetCrtcInfo(display, sr, sr->crtcs[c]);
5520 if (ci->noutput == 0)
5523 if (ci != NULL && ci->mode == None)
5524 new_region(&screens[i], 0, 0,
5525 DisplayWidth(display, i),
5526 DisplayHeight(display, i));
5528 new_region(&screens[i],
5529 ci->x, ci->y, ci->width, ci->height);
5532 XRRFreeCrtcInfo(ci);
5533 XRRFreeScreenResources(sr);
5535 #endif /* SWM_XRR_HAS_CRTC */
5537 new_region(&screens[i], 0, 0, DisplayWidth(display, i),
5538 DisplayHeight(display, i));
5543 screenchange(XEvent *e) {
5544 XRRScreenChangeNotifyEvent *xe = (XRRScreenChangeNotifyEvent *)e;
5545 struct swm_region *r;
5548 DNPRINTF(SWM_D_EVENT, "screenchange: %lu\n", xe->root);
5550 if (!XRRUpdateConfiguration(e))
5553 /* silly event doesn't include the screen index */
5554 for (i = 0; i < ScreenCount(display); i++)
5555 if (screens[i].root == xe->root)
5557 if (i >= ScreenCount(display))
5558 errx(1, "screenchange: screen not found\n");
5560 /* brute force for now, just re-enumerate the regions */
5563 /* add bars to all regions */
5564 for (i = 0; i < ScreenCount(display); i++)
5565 TAILQ_FOREACH(r, &screens[i].rl, entry)
5573 Window d1, d2, *wins = NULL;
5574 XWindowAttributes wa;
5579 for (i = 0; i < ScreenCount(display); i++) {
5580 if (!XQueryTree(display, screens[i].root, &d1, &d2, &wins, &no))
5583 /* attach windows to a region */
5584 /* normal windows */
5585 for (j = 0; j < no; j++) {
5586 if (!XGetWindowAttributes(display, wins[j], &wa) ||
5587 wa.override_redirect ||
5588 XGetTransientForHint(display, wins[j], &d1))
5591 state = getstate(wins[j]);
5592 manage = state == IconicState;
5593 if (wa.map_state == IsViewable || manage)
5594 manage_window(wins[j]);
5596 /* transient windows */
5597 for (j = 0; j < no; j++) {
5598 if (!XGetWindowAttributes(display, wins[j], &wa) ||
5599 wa.override_redirect)
5602 state = getstate(wins[j]);
5603 manage = state == IconicState;
5604 if (XGetTransientForHint(display, wins[j], &d1) &&
5606 manage_window(wins[j]);
5619 int errorbase, major, minor;
5620 struct workspace *ws;
5623 if ((screens = calloc(ScreenCount(display),
5624 sizeof(struct swm_screen))) == NULL)
5625 errx(1, "calloc: screens");
5627 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
5629 /* initial Xrandr setup */
5630 xrandr_support = XRRQueryExtension(display,
5631 &xrandr_eventbase, &errorbase);
5633 if (XRRQueryVersion(display, &major, &minor) && major < 1)
5636 /* map physical screens */
5637 for (i = 0; i < ScreenCount(display); i++) {
5638 DNPRINTF(SWM_D_WS, "setup_screens: init screen %d\n", i);
5640 TAILQ_INIT(&screens[i].rl);
5641 TAILQ_INIT(&screens[i].orl);
5642 screens[i].root = RootWindow(display, i);
5644 /* set default colors */
5645 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
5646 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
5647 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
5648 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
5649 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
5651 /* set default cursor */
5652 XDefineCursor(display, screens[i].root,
5653 XCreateFontCursor(display, XC_left_ptr));
5655 /* init all workspaces */
5656 /* XXX these should be dynamically allocated too */
5657 for (j = 0; j < SWM_WS_MAX; j++) {
5658 ws = &screens[i].ws[j];
5663 TAILQ_INIT(&ws->winlist);
5664 TAILQ_INIT(&ws->unmanagedlist);
5666 for (k = 0; layouts[k].l_stack != NULL; k++)
5667 if (layouts[k].l_config != NULL)
5668 layouts[k].l_config(ws,
5669 SWM_ARG_ID_STACKINIT);
5670 ws->cur_layout = &layouts[0];
5676 XRRSelectInput(display, screens[i].root,
5677 RRScreenChangeNotifyMask);
5684 if ((bar_fonts[0] = strdup("-*-terminus-medium-*-*-*-*-*-*-*-*-*-*-*"))
5686 err(1, "setup_globals: strdup");
5687 if ((bar_fonts[1] = strdup("-*-times-medium-r-*-*-*-*-*-*-*-*-*-*"))
5689 err(1, "setup_globals: strdup");
5690 if ((bar_fonts[2] = strdup("-misc-fixed-medium-r-*-*-*-*-*-*-*-*-*-*"))
5692 err(1, "setup_globals: strdup");
5693 if ((spawn_term[0] = strdup("xterm")) == NULL)
5694 err(1, "setup_globals: strdup");
5695 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
5703 Atom netwmcheck, netwmname, utf8_string;
5706 /* work around sun jdk bugs, code from wmname */
5707 netwmcheck = XInternAtom(display, "_NET_SUPPORTING_WM_CHECK", False);
5708 netwmname = XInternAtom(display, "_NET_WM_NAME", False);
5709 utf8_string = XInternAtom(display, "UTF8_STRING", False);
5710 for (i = 0; i < ScreenCount(display); i++) {
5711 root = screens[i].root;
5712 win = XCreateSimpleWindow(display,root, 0, 0, 1, 1, 0,
5713 screens[i].c[SWM_S_COLOR_UNFOCUS].color,
5714 screens[i].c[SWM_S_COLOR_UNFOCUS].color);
5716 XChangeProperty(display, root, netwmcheck, XA_WINDOW, 32,
5717 PropModeReplace, (unsigned char *)&win,1);
5718 XChangeProperty(display, win, netwmcheck, XA_WINDOW, 32,
5719 PropModeReplace, (unsigned char *)&win,1);
5720 XChangeProperty(display, win, netwmname, utf8_string, 8,
5721 PropModeReplace, (unsigned char*)"LG3D", strlen("LG3D"));
5726 main(int argc, char *argv[])
5729 struct swm_region *r, *rr;
5730 struct ws_win *winfocus = NULL;
5733 char conf[PATH_MAX], *cfile = NULL;
5738 struct sigaction sact;
5741 fprintf(stderr, "Welcome to scrotwm V%s cvs tag: %s\n",
5742 SWM_VERSION, cvstag);
5743 if (!setlocale(LC_CTYPE, "") || !XSupportsLocale())
5744 warnx("no locale support");
5746 if (!(display = XOpenDisplay(0)))
5747 errx(1, "can not open display");
5750 errx(1, "other wm running");
5752 /* handle some signals */
5753 bzero(&sact, sizeof(sact));
5754 sigemptyset(&sact.sa_mask);
5756 sact.sa_handler = sighdlr;
5757 sigaction(SIGINT, &sact, NULL);
5758 sigaction(SIGQUIT, &sact, NULL);
5759 sigaction(SIGTERM, &sact, NULL);
5760 sigaction(SIGHUP, &sact, NULL);
5762 sact.sa_handler = sighdlr;
5763 sact.sa_flags = SA_NOCLDSTOP;
5764 sigaction(SIGCHLD, &sact, NULL);
5766 astate = XInternAtom(display, "WM_STATE", False);
5767 aprot = XInternAtom(display, "WM_PROTOCOLS", False);
5768 adelete = XInternAtom(display, "WM_DELETE_WINDOW", False);
5769 takefocus = XInternAtom(display, "WM_TAKE_FOCUS", False);
5770 a_wmname = XInternAtom(display, "WM_NAME", False);
5771 a_utf8_string = XInternAtom(display, "UTF8_STRING", False);
5772 a_string = XInternAtom(display, "STRING", False);
5773 a_swm_iconic = XInternAtom(display, "_SWM_ICONIC", False);
5775 /* look for local and global conf file */
5776 pwd = getpwuid(getuid());
5778 errx(1, "invalid user %d", getuid());
5787 snprintf(conf, sizeof conf, "%s/.%s", pwd->pw_dir, SWM_CONF_FILE);
5788 if (stat(conf, &sb) != -1) {
5789 if (S_ISREG(sb.st_mode))
5792 /* try global conf file */
5793 snprintf(conf, sizeof conf, "/etc/%s", SWM_CONF_FILE);
5794 if (!stat(conf, &sb))
5795 if (S_ISREG(sb.st_mode))
5802 /* set some values to work around bad programs */
5805 /* grab existing windows (before we build the bars) */
5808 /* setup all bars */
5809 for (i = 0; i < ScreenCount(display); i++)
5810 TAILQ_FOREACH(r, &screens[i].rl, entry) {
5811 if (winfocus == NULL)
5812 winfocus = TAILQ_FIRST(&r->ws->winlist);
5821 xfd = ConnectionNumber(display);
5823 while (XPending(display)) {
5824 XNextEvent(display, &e);
5827 if (e.type < LASTEvent) {
5829 if (handler[e.type])
5830 handler[e.type](&e);
5832 DNPRINTF(SWM_D_EVENT,
5833 "win: %lu unknown event: %d\n",
5834 e.xany.window, e.type);
5836 switch (e.type - xrandr_eventbase) {
5837 case RRScreenChangeNotify:
5841 DNPRINTF(SWM_D_EVENT,
5842 "win: %lu unknown xrandr event: "
5843 "%d\n", e.xany.window, e.type);
5849 /* if we are being restarted go focus on first window */
5851 rr = winfocus->ws->r;
5853 /* not a visible window */
5857 /* move pointer to first screen if multi screen */
5858 if (ScreenCount(display) > 1 || outputs > 1)
5859 XWarpPointer(display, None, rr->s[0].root,
5860 0, 0, 0, 0, rr->g.x,
5861 rr->g.y + (bar_enabled ? bar_height : 0));
5863 a.id = SWM_ARG_ID_FOCUSCUR;
5873 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
5875 DNPRINTF(SWM_D_MISC, "select failed");
5876 if (restart_wm == 1)
5877 restart(NULL, NULL);
5878 if (search_resp == 1)
5890 XFreeGC(display, bar_gc);
5891 XCloseDisplay(display);