3 * Copyright (c) 2009-2010 Marco Peereboom <marco@peereboom.us>
4 * Copyright (c) 2009 Ryan McBride <mcbride@countersiege.com>
5 * Copyright (c) 2009 Darrin Chandler <dwchandler@stilyagin.com>
6 * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org>
8 * Permission to use, copy, modify, and distribute this software for any
9 * purpose with or without fee is hereby granted, provided that the above
10 * copyright notice and this permission notice appear in all copies.
12 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
13 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
14 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
15 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
16 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
17 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
18 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
21 * Much code and ideas taken from dwm under the following license:
22 * MIT/X Consortium License
24 * 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
25 * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
26 * 2006-2007 Jukka Salmi <jukka at salmi dot ch>
27 * 2007 Premysl Hruby <dfenze at gmail dot com>
28 * 2007 Szabolcs Nagy <nszabolcs at gmail dot com>
29 * 2007 Christof Musik <christof at sendfax dot de>
30 * 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
31 * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
32 * 2008 Martin Hurton <martin dot hurton at gmail dot com>
34 * Permission is hereby granted, free of charge, to any person obtaining a
35 * copy of this software and associated documentation files (the "Software"),
36 * to deal in the Software without restriction, including without limitation
37 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
38 * and/or sell copies of the Software, and to permit persons to whom the
39 * Software is furnished to do so, subject to the following conditions:
41 * The above copyright notice and this permission notice shall be included in
42 * all copies or substantial portions of the Software.
44 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
45 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
46 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
47 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
48 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
49 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
50 * DEALINGS IN THE SOFTWARE.
53 static const char *cvstag = "$scrotwm$";
55 #define SWM_VERSION "0.9.27"
72 #include <sys/types.h>
76 #include <sys/queue.h>
77 #include <sys/param.h>
78 #include <sys/select.h>
80 #include <X11/cursorfont.h>
81 #include <X11/keysym.h>
82 #include <X11/Xatom.h>
84 #include <X11/Xproto.h>
85 #include <X11/Xutil.h>
86 #include <X11/extensions/Xrandr.h>
93 # error XRandR versions less than 1.0 are not supported
98 #define SWM_XRR_HAS_CRTC
102 /* #define SWM_DEBUG */
104 #define DPRINTF(x...) do { if (swm_debug) fprintf(stderr, x); } while (0)
105 #define DNPRINTF(n,x...) do { if (swm_debug & n) fprintf(stderr, x); } while (0)
106 #define SWM_D_MISC 0x0001
107 #define SWM_D_EVENT 0x0002
108 #define SWM_D_WS 0x0004
109 #define SWM_D_FOCUS 0x0008
110 #define SWM_D_MOVE 0x0010
111 #define SWM_D_STACK 0x0020
112 #define SWM_D_MOUSE 0x0040
113 #define SWM_D_PROP 0x0080
114 #define SWM_D_CLASS 0x0100
115 #define SWM_D_KEY 0x0200
116 #define SWM_D_QUIRK 0x0400
117 #define SWM_D_SPAWN 0x0800
118 #define SWM_D_EVENTQ 0x1000
119 #define SWM_D_CONF 0x2000
121 u_int32_t swm_debug = 0
138 #define DPRINTF(x...)
139 #define DNPRINTF(n,x...)
142 #define LENGTH(x) (sizeof x / sizeof x[0])
143 #define MODKEY Mod1Mask
144 #define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
145 #define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
146 #define MOUSEMASK (BUTTONMASK|PointerMotionMask)
147 #define SWM_PROPLEN (16)
148 #define SWM_FUNCNAME_LEN (32)
149 #define SWM_KEYS_LEN (255)
150 #define SWM_QUIRK_LEN (64)
151 #define X(r) (r)->g.x
152 #define Y(r) (r)->g.y
153 #define WIDTH(r) (r)->g.w
154 #define HEIGHT(r) (r)->g.h
155 #define SWM_MAX_FONT_STEPS (3)
156 #define WINID(w) (w ? w->id : 0)
158 #define SWM_FOCUS_DEFAULT (0)
159 #define SWM_FOCUS_SYNERGY (1)
160 #define SWM_FOCUS_FOLLOW (2)
163 #define SWM_LIB "/usr/local/lib/libswmhack.so"
171 volatile sig_atomic_t running = 1;
172 volatile sig_atomic_t restart_wm = 0;
174 int last_focus_event = FocusOut;
175 int (*xerrorxlib)(Display *, XErrorEvent *);
179 int xrandr_eventbase;
180 unsigned int numlockmask = 0;
184 int cycle_visible = 0;
186 int font_adjusted = 0;
187 unsigned int mod_key = MODKEY;
190 double dialog_ratio = .6;
192 #define SWM_BAR_MAX (256)
193 char *bar_argv[] = { NULL, NULL };
195 char bar_ext[SWM_BAR_MAX];
196 char bar_vertext[SWM_BAR_MAX];
198 sig_atomic_t bar_alarm = 0;
201 int bar_at_bottom = 0;
203 int bar_extra_running = 0;
206 int stack_enabled = 1;
207 int clock_enabled = 1;
208 char *clock_format = NULL;
209 int title_name_enabled = 0;
210 int title_class_enabled = 0;
211 int focus_mode = SWM_FOCUS_DEFAULT;
212 int disable_border = 0;
218 char *bar_fonts[] = { NULL, NULL, NULL, NULL };/* XXX Make fully dynamic */
219 char *spawn_term[] = { NULL, NULL }; /* XXX Make fully dynamic */
221 #define SWM_MENU_FN (2)
222 #define SWM_MENU_NB (4)
223 #define SWM_MENU_NF (6)
224 #define SWM_MENU_SB (8)
225 #define SWM_MENU_SF (10)
227 /* layout manager data */
228 struct swm_geometry {
238 /* virtual "screens" */
240 TAILQ_ENTRY(swm_region) entry;
241 struct swm_geometry g;
242 struct workspace *ws; /* current workspace on this region */
243 struct workspace *ws_prior; /* prior workspace on this region */
244 struct swm_screen *s; /* screen idx */
247 TAILQ_HEAD(swm_region_list, swm_region);
250 TAILQ_ENTRY(ws_win) entry;
253 struct ws_win *child_trans; /* transient child window */
254 struct swm_geometry g; /* current geometry */
255 struct swm_geometry g_float; /* geometry when floating */
256 struct swm_geometry rg_float; /* region geom when floating */
257 int g_floatvalid; /* flag: geometry in g_float is valid */
258 int floatmaxed; /* flag: floater was maxed in max_stack */
261 unsigned int ewmh_flags;
262 int font_size_boundary[SWM_MAX_FONT_STEPS];
268 unsigned long quirks;
269 struct workspace *ws; /* always valid */
270 struct swm_screen *s; /* always valid, never changes */
271 XWindowAttributes wa;
275 TAILQ_HEAD(ws_win_list, ws_win);
277 /* layout handlers */
279 void vertical_config(struct workspace *, int);
280 void vertical_stack(struct workspace *, struct swm_geometry *);
281 void horizontal_config(struct workspace *, int);
282 void horizontal_stack(struct workspace *, struct swm_geometry *);
283 void max_stack(struct workspace *, struct swm_geometry *);
285 struct ws_win *find_window(Window);
287 void grabbuttons(struct ws_win *, int);
288 void new_region(struct swm_screen *, int, int, int, int);
289 void unmanage_window(struct ws_win *);
290 long getstate(Window);
293 void (*l_stack)(struct workspace *, struct swm_geometry *);
294 void (*l_config)(struct workspace *, int);
296 #define SWM_L_FOCUSPREV (1<<0)
297 #define SWM_L_MAPONFOCUS (1<<1)
300 /* stack, configure */
301 { vertical_stack, vertical_config, 0, "[|]" },
302 { horizontal_stack, horizontal_config, 0, "[-]" },
304 SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, "[ ]"},
305 { NULL, NULL, 0, NULL },
308 /* position of max_stack mode in the layouts array */
309 #define SWM_MAX_STACK 2
311 #define SWM_H_SLICE (32)
312 #define SWM_V_SLICE (32)
314 /* define work spaces */
316 int idx; /* workspace index */
317 struct layout *cur_layout; /* current layout handlers */
318 struct ws_win *focus; /* may be NULL */
319 struct ws_win *focus_prev; /* may be NULL */
320 struct swm_region *r; /* may be NULL */
321 struct swm_region *old_r; /* may be NULL */
322 struct ws_win_list winlist; /* list of windows in ws */
323 struct ws_win_list unmanagedlist; /* list of dead windows in ws */
327 int horizontal_msize;
329 int horizontal_stacks;
336 enum { SWM_S_COLOR_BAR, SWM_S_COLOR_BAR_BORDER, SWM_S_COLOR_BAR_FONT,
337 SWM_S_COLOR_FOCUS, SWM_S_COLOR_UNFOCUS, SWM_S_COLOR_MAX };
339 /* physical screen mapping */
340 #define SWM_WS_MAX (10)
342 int idx; /* screen index */
343 struct swm_region_list rl; /* list of regions on this screen */
344 struct swm_region_list orl; /* list of old regions */
346 struct workspace ws[SWM_WS_MAX];
352 } c[SWM_S_COLOR_MAX];
354 struct swm_screen *screens;
357 /* args to functions */
360 #define SWM_ARG_ID_FOCUSNEXT (0)
361 #define SWM_ARG_ID_FOCUSPREV (1)
362 #define SWM_ARG_ID_FOCUSMAIN (2)
363 #define SWM_ARG_ID_FOCUSCUR (4)
364 #define SWM_ARG_ID_SWAPNEXT (10)
365 #define SWM_ARG_ID_SWAPPREV (11)
366 #define SWM_ARG_ID_SWAPMAIN (12)
367 #define SWM_ARG_ID_MOVELAST (13)
368 #define SWM_ARG_ID_MASTERSHRINK (20)
369 #define SWM_ARG_ID_MASTERGROW (21)
370 #define SWM_ARG_ID_MASTERADD (22)
371 #define SWM_ARG_ID_MASTERDEL (23)
372 #define SWM_ARG_ID_STACKRESET (30)
373 #define SWM_ARG_ID_STACKINIT (31)
374 #define SWM_ARG_ID_CYCLEWS_UP (40)
375 #define SWM_ARG_ID_CYCLEWS_DOWN (41)
376 #define SWM_ARG_ID_CYCLESC_UP (42)
377 #define SWM_ARG_ID_CYCLESC_DOWN (43)
378 #define SWM_ARG_ID_STACKINC (50)
379 #define SWM_ARG_ID_STACKDEC (51)
380 #define SWM_ARG_ID_SS_ALL (60)
381 #define SWM_ARG_ID_SS_WINDOW (61)
382 #define SWM_ARG_ID_DONTCENTER (70)
383 #define SWM_ARG_ID_CENTER (71)
384 #define SWM_ARG_ID_KILLWINDOW (80)
385 #define SWM_ARG_ID_DELETEWINDOW (81)
389 void focus(struct swm_region *, union arg *);
390 void focus_magic(struct ws_win *, int);
391 #define SWM_F_GENERIC (0)
392 #define SWM_F_TRANSIENT (1)
398 #define SWM_Q_FLOAT (1<<0) /* float this window */
399 #define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
400 #define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
401 #define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
402 #define SWM_Q_FULLSCREEN (1<<4) /* remove border */
404 int quirks_size = 0, quirks_length = 0;
405 struct quirk *quirks = NULL;
408 * Supported EWMH hints should be added to
409 * both the enum and the ewmh array
411 enum { _NET_ACTIVE_WINDOW, _NET_MOVERESIZE_WINDOW, _NET_CLOSE_WINDOW,
412 _NET_WM_WINDOW_TYPE, _NET_WM_WINDOW_TYPE_DOCK,
413 _NET_WM_WINDOW_TYPE_TOOLBAR, _NET_WM_WINDOW_TYPE_UTILITY,
414 _NET_WM_WINDOW_TYPE_SPLASH, _NET_WM_WINDOW_TYPE_DIALOG,
415 _NET_WM_WINDOW_TYPE_NORMAL, _NET_WM_STATE,
416 _NET_WM_STATE_MAXIMIZED_HORZ, _NET_WM_STATE_MAXIMIZED_VERT,
417 _NET_WM_STATE_SKIP_TASKBAR, _NET_WM_STATE_SKIP_PAGER,
418 _NET_WM_STATE_HIDDEN, _NET_WM_STATE_ABOVE, _SWM_WM_STATE_MANUAL,
419 _NET_WM_STATE_FULLSCREEN, _NET_WM_ALLOWED_ACTIONS, _NET_WM_ACTION_MOVE,
420 _NET_WM_ACTION_RESIZE, _NET_WM_ACTION_FULLSCREEN, _NET_WM_ACTION_CLOSE,
426 } ewmh[SWM_EWMH_HINT_MAX] = {
427 /* must be in same order as in the enum */
428 {"_NET_ACTIVE_WINDOW", None},
429 {"_NET_MOVERESIZE_WINDOW", None},
430 {"_NET_CLOSE_WINDOW", None},
431 {"_NET_WM_WINDOW_TYPE", None},
432 {"_NET_WM_WINDOW_TYPE_DOCK", None},
433 {"_NET_WM_WINDOW_TYPE_TOOLBAR", None},
434 {"_NET_WM_WINDOW_TYPE_UTILITY", None},
435 {"_NET_WM_WINDOW_TYPE_SPLASH", None},
436 {"_NET_WM_WINDOW_TYPE_DIALOG", None},
437 {"_NET_WM_WINDOW_TYPE_NORMAL", None},
438 {"_NET_WM_STATE", None},
439 {"_NET_WM_STATE_MAXIMIZED_HORZ", None},
440 {"_NET_WM_STATE_MAXIMIZED_VERT", None},
441 {"_NET_WM_STATE_SKIP_TASKBAR", None},
442 {"_NET_WM_STATE_SKIP_PAGER", None},
443 {"_NET_WM_STATE_HIDDEN", None},
444 {"_NET_WM_STATE_ABOVE", None},
445 {"_SWM_WM_STATE_MANUAL", None},
446 {"_NET_WM_STATE_FULLSCREEN", None},
447 {"_NET_WM_ALLOWED_ACTIONS", None},
448 {"_NET_WM_ACTION_MOVE", None},
449 {"_NET_WM_ACTION_RESIZE", None},
450 {"_NET_WM_ACTION_FULLSCREEN", None},
451 {"_NET_WM_ACTION_CLOSE", None},
454 void store_float_geom(struct ws_win *win, struct swm_region *r);
455 int floating_toggle_win(struct ws_win *win);
458 get_property(Window id, Atom atom, long count, Atom type,
459 unsigned long *n, unsigned char **data)
462 unsigned long tmp, extra;
463 unsigned long *nitems;
466 nitems = n != NULL ? n : &tmp;
467 status = XGetWindowProperty(display, id, atom, 0L, count, False, type,
468 &real, &format, nitems, &extra, data);
470 if (status != Success)
484 sup_list = XInternAtom(display, "_NET_SUPPORTED", False);
486 for (i = 0; i < LENGTH(ewmh); i++)
487 ewmh[i].atom = XInternAtom(display, ewmh[i].name, False);
489 for (i = 0; i < ScreenCount(display); i++) {
490 /* Support check window will be created by workaround(). */
492 /* Report supported atoms */
493 XDeleteProperty(display, screens[i].root, sup_list);
494 for (j = 0; j < LENGTH(ewmh); j++)
495 XChangeProperty(display, screens[i].root, sup_list, XA_ATOM, 32,
496 PropModeAppend, (unsigned char *)&ewmh[j].atom,1);
504 unsigned char *data = NULL;
506 Atom sup_check, sup_list;
509 sup_check = XInternAtom(display, "_NET_SUPPORTING_WM_CHECK", False);
510 sup_list = XInternAtom(display, "_NET_SUPPORTED", False);
512 for (i = 0; i < ScreenCount(display); i++) {
513 /* Get the support check window and destroy it */
514 success = get_property(screens[i].root, sup_check, 1, XA_WINDOW,
519 XDestroyWindow(display, id);
520 XDeleteProperty(display, screens[i].root, sup_check);
521 XDeleteProperty(display, screens[i].root, sup_list);
529 ewmh_autoquirk(struct ws_win *win)
532 unsigned long *data = NULL;
536 success = get_property(win->id, ewmh[_NET_WM_WINDOW_TYPE].atom, (~0L),
537 XA_ATOM, &n, (unsigned char **)&data);
544 for (i = 0; i < n; i++) {
546 if (type == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
548 if (type == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
549 type == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
550 type == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
552 win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
555 if (type == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
556 type == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
558 win->quirks = SWM_Q_FLOAT;
566 #define SWM_EWMH_ACTION_COUNT_MAX (6)
567 #define EWMH_F_FULLSCREEN (1<<0)
568 #define EWMH_F_ABOVE (1<<1)
569 #define EWMH_F_HIDDEN (1<<2)
570 #define EWMH_F_SKIP_PAGER (1<<3)
571 #define EWMH_F_SKIP_TASKBAR (1<<4)
572 #define SWM_F_MANUAL (1<<5)
575 ewmh_set_win_fullscreen(struct ws_win *win, int fs)
577 struct swm_geometry rg;
585 DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: win 0x%lx fs: %d\n",
591 store_float_geom(win, win->ws->r);
598 if (win->g_floatvalid) {
599 /* refloat at last floating relative position */
600 win->g.x = win->g_float.x - win->rg_float.x + rg.x;
601 win->g.y = win->g_float.y - win->rg_float.y + rg.y;
602 win->g.w = win->g_float.w;
603 win->g.h = win->g_float.h;
611 ewmh_update_actions(struct ws_win *win)
613 Atom actions[SWM_EWMH_ACTION_COUNT_MAX];
619 actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
622 actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
623 actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
626 XChangeProperty(display, win->id, ewmh[_NET_WM_ALLOWED_ACTIONS].atom,
627 XA_ATOM, 32, PropModeReplace, (unsigned char *)actions, n);
630 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
631 #define _NET_WM_STATE_ADD 1 /* add/set property */
632 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */
635 ewmh_update_win_state(struct ws_win *win, long state, long action)
637 unsigned int mask = 0;
638 unsigned int changed = 0;
639 unsigned int orig_flags;
644 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
645 mask = EWMH_F_FULLSCREEN;
646 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
648 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
650 if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
651 mask = EWMH_F_SKIP_PAGER;
652 if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
653 mask = EWMH_F_SKIP_TASKBAR;
656 orig_flags = win->ewmh_flags;
659 case _NET_WM_STATE_REMOVE:
660 win->ewmh_flags &= ~mask;
662 case _NET_WM_STATE_ADD:
663 win->ewmh_flags |= mask;
665 case _NET_WM_STATE_TOGGLE:
666 win->ewmh_flags ^= mask;
670 changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
672 if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
674 if (!floating_toggle_win(win))
675 win->ewmh_flags = orig_flags; /* revert */
676 if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
678 win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
679 if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
681 if (!ewmh_set_win_fullscreen(win, win->ewmh_flags & EWMH_F_FULLSCREEN))
682 win->ewmh_flags = orig_flags; /* revert */
684 XDeleteProperty(display, win->id, ewmh[_NET_WM_STATE].atom);
686 if (win->ewmh_flags & EWMH_F_FULLSCREEN)
687 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
688 XA_ATOM, 32, PropModeAppend,
689 (unsigned char *)&ewmh[_NET_WM_STATE_FULLSCREEN].atom, 1);
690 if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
691 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
692 XA_ATOM, 32, PropModeAppend,
693 (unsigned char *)&ewmh[_NET_WM_STATE_SKIP_PAGER].atom, 1);
694 if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
695 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
696 XA_ATOM, 32, PropModeAppend,
697 (unsigned char *)&ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom, 1);
698 if (win->ewmh_flags & EWMH_F_ABOVE)
699 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
700 XA_ATOM, 32, PropModeAppend,
701 (unsigned char *)&ewmh[_NET_WM_STATE_ABOVE].atom, 1);
702 if (win->ewmh_flags & SWM_F_MANUAL)
703 XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
704 XA_ATOM, 32, PropModeAppend,
705 (unsigned char *)&ewmh[_SWM_WM_STATE_MANUAL].atom, 1);
709 ewmh_get_win_state(struct ws_win *win)
720 win->ewmh_flags |= EWMH_F_ABOVE;
722 win->ewmh_flags |= SWM_F_MANUAL;
724 success = get_property(win->id, ewmh[_NET_WM_STATE].atom, (~0L), XA_ATOM,
725 &n, (unsigned char **)&states);
730 for (i = 0; i < n; i++)
731 ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
751 name = "ButtonPress";
754 name = "ButtonRelease";
757 name = "MotionNotify";
760 name = "EnterNotify";
763 name = "LeaveNotify";
772 name = "KeymapNotify";
778 name = "GraphicsExpose";
783 case VisibilityNotify:
784 name = "VisibilityNotify";
787 name = "CreateNotify";
790 name = "DestroyNotify";
793 name = "UnmapNotify";
802 name = "ReparentNotify";
804 case ConfigureNotify:
805 name = "ConfigureNotify";
807 case ConfigureRequest:
808 name = "ConfigureRequest";
811 name = "GravityNotify";
814 name = "ResizeRequest";
816 case CirculateNotify:
817 name = "CirculateNotify";
819 case CirculateRequest:
820 name = "CirculateRequest";
823 name = "PropertyNotify";
826 name = "SelectionClear";
828 case SelectionRequest:
829 name = "SelectionRequest";
831 case SelectionNotify:
832 name = "SelectionNotify";
835 name = "ColormapNotify";
838 name = "ClientMessage";
841 name = "MappingNotify";
846 DNPRINTF(SWM_D_EVENTQ ,"window: %lu event: %s (%d), %d "
848 e->xany.window, name, e->type, QLength(display));
850 DNPRINTF(SWM_D_EVENTQ, "window: %lu unknown event %d, %d "
852 e->xany.window, e->type, QLength(display));
856 dumpwins(struct swm_region *r, union arg *args)
860 XWindowAttributes wa;
863 fprintf(stderr, "invalid workspace\n");
867 fprintf(stderr, "=== managed window list ws %02d ===\n", r->ws->idx);
869 TAILQ_FOREACH(win, &r->ws->winlist, entry) {
870 state = getstate(win->id);
871 if (!XGetWindowAttributes(display, win->id, &wa))
872 fprintf(stderr, "window: %lu failed "
873 "XGetWindowAttributes\n", win->id);
874 fprintf(stderr, "window: %lu map_state: %d state: %d\n",
875 win->id, wa.map_state, state);
878 fprintf(stderr, "===== unmanaged window list =====\n");
879 TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
880 state = getstate(win->id);
881 if (!XGetWindowAttributes(display, win->id, &wa))
882 fprintf(stderr, "window: %lu failed "
883 "XGetWindowAttributes\n", win->id);
884 fprintf(stderr, "window: %lu map_state: %d state: %d\n",
885 win->id, wa.map_state, state);
888 fprintf(stderr, "=================================\n");
893 dumpwins(struct swm_region *r, union arg *args)
896 #endif /* SWM_DEBUG */
898 void expose(XEvent *);
899 void keypress(XEvent *);
900 void buttonpress(XEvent *);
901 void configurerequest(XEvent *);
902 void configurenotify(XEvent *);
903 void destroynotify(XEvent *);
904 void enternotify(XEvent *);
905 void focusevent(XEvent *);
906 void mapnotify(XEvent *);
907 void mappingnotify(XEvent *);
908 void maprequest(XEvent *);
909 void propertynotify(XEvent *);
910 void unmapnotify(XEvent *);
911 void visibilitynotify(XEvent *);
912 void clientmessage(XEvent *);
914 void (*handler[LASTEvent])(XEvent *) = {
916 [KeyPress] = keypress,
917 [ButtonPress] = buttonpress,
918 [ConfigureRequest] = configurerequest,
919 [ConfigureNotify] = configurenotify,
920 [DestroyNotify] = destroynotify,
921 [EnterNotify] = enternotify,
922 [FocusIn] = focusevent,
923 [FocusOut] = focusevent,
924 [MapNotify] = mapnotify,
925 [MappingNotify] = mappingnotify,
926 [MapRequest] = maprequest,
927 [PropertyNotify] = propertynotify,
928 [UnmapNotify] = unmapnotify,
929 [VisibilityNotify] = visibilitynotify,
930 [ClientMessage] = clientmessage,
936 int saved_errno, status;
943 while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
949 warn("sighdlr: waitpid");
950 #endif /* SWM_DEBUG */
955 if (WIFEXITED(status)) {
956 if (WEXITSTATUS(status) != 0)
957 warnx("sighdlr: child exit status: %d",
958 WEXITSTATUS(status));
960 warnx("sighdlr: child is terminated "
962 #endif /* SWM_DEBUG */
980 name_to_color(char *colorname)
984 XColor screen_def, exact_def;
985 unsigned long result = 0;
986 char cname[32] = "#";
988 cmap = DefaultColormap(display, screens[0].idx);
989 status = XAllocNamedColor(display, cmap, colorname,
990 &screen_def, &exact_def);
992 strlcat(cname, colorname + 2, sizeof cname - 1);
993 status = XAllocNamedColor(display, cmap, cname, &screen_def,
997 result = screen_def.pixel;
999 fprintf(stderr, "color '%s' not found.\n", colorname);
1005 setscreencolor(char *val, int i, int c)
1007 if (i > 0 && i <= ScreenCount(display)) {
1008 screens[i - 1].c[c].color = name_to_color(val);
1009 free(screens[i - 1].c[c].name);
1010 if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
1012 } else if (i == -1) {
1013 for (i = 0; i < ScreenCount(display); i++) {
1014 screens[i].c[c].color = name_to_color(val);
1015 free(screens[i].c[c].name);
1016 if ((screens[i].c[c].name = strdup(val)) == NULL)
1020 errx(1, "invalid screen index: %d out of bounds (maximum %d)\n",
1021 i, ScreenCount(display));
1025 custom_region(char *val)
1027 unsigned int sidx, x, y, w, h;
1029 if (sscanf(val, "screen[%u]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
1030 errx(1, "invalid custom region, "
1031 "should be 'screen[<n>]:<n>x<n>+<n>+<n>\n");
1032 if (sidx < 1 || sidx > ScreenCount(display))
1033 errx(1, "invalid screen index: %d out of bounds (maximum %d)\n",
1034 sidx, ScreenCount(display));
1038 errx(1, "region %ux%u+%u+%u too small\n", w, h, x, y);
1040 if (x < 0 || x > DisplayWidth(display, sidx) ||
1041 y < 0 || y > DisplayHeight(display, sidx) ||
1042 w + x > DisplayWidth(display, sidx) ||
1043 h + y > DisplayHeight(display, sidx))
1044 errx(1, "region %ux%u+%u+%u not within screen boundaries "
1045 "(%ux%u)\n", w, h, x, y,
1046 DisplayWidth(display, sidx), DisplayHeight(display, sidx));
1048 new_region(&screens[sidx], x, y, w, h);
1052 socket_setnonblock(int fd)
1056 if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
1057 err(1, "fcntl F_GETFL");
1058 flags |= O_NONBLOCK;
1059 if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
1060 err(1, "fcntl F_SETFL");
1064 bar_print(struct swm_region *r, char *s)
1066 XClearWindow(display, r->bar_window);
1067 XSetForeground(display, bar_gc, r->s->c[SWM_S_COLOR_BAR_FONT].color);
1068 XDrawString(display, r->bar_window, bar_gc, 4, bar_fs->ascent, s,
1073 bar_extra_stop(void)
1077 bzero(bar_pipe, sizeof bar_pipe);
1080 kill(bar_pid, SIGTERM);
1083 strlcpy(bar_ext, "", sizeof bar_ext);
1088 bar_class_name(char *s, ssize_t sz, struct ws_win *cur_focus)
1090 int do_class, do_name;
1092 XClassHint *xch = NULL;
1094 if ((title_name_enabled == 1 || title_class_enabled == 1) &&
1095 cur_focus != NULL) {
1096 if ((xch = XAllocClassHint()) == NULL)
1098 status = XGetClassHint(display, cur_focus->id, xch);
1099 if (status == BadWindow || status == BadAlloc)
1101 do_class = (title_class_enabled && xch->res_class != NULL);
1102 do_name = (title_name_enabled && xch->res_name != NULL);
1104 strlcat(s, xch->res_class, sz);
1105 if (do_class && do_name)
1106 strlcat(s, ":", sz);
1108 strlcat(s, xch->res_name, sz);
1109 strlcat(s, " ", sz);
1121 struct swm_region *r;
1124 char s[SWM_BAR_MAX];
1125 char cn[SWM_BAR_MAX];
1126 char loc[SWM_BAR_MAX];
1130 if (bar_enabled == 0)
1132 if (bar_extra && bar_extra_running) {
1133 /* ignore short reads; it'll correct itself */
1134 while ((b = fgetln(stdin, &len)) != NULL)
1135 if (b && b[len - 1] == '\n') {
1137 strlcpy(bar_ext, b, sizeof bar_ext);
1139 if (b == NULL && errno != EAGAIN) {
1140 fprintf(stderr, "bar_extra failed: errno: %d %s\n",
1141 errno, strerror(errno));
1145 strlcpy(bar_ext, "", sizeof bar_ext);
1147 if (clock_enabled == 0)
1148 strlcpy(s, "", sizeof s);
1151 localtime_r(&tmt, &tm);
1152 strftime(s, sizeof s, clock_format, &tm);
1153 strlcat(s, " ", sizeof s);
1156 for (i = 0; i < ScreenCount(display); i++) {
1158 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1159 strlcpy(cn, "", sizeof cn);
1161 bar_class_name(cn, sizeof cn, r->ws->focus);
1164 stack = r->ws->cur_layout->name;
1166 snprintf(loc, sizeof loc, "%d:%d %s %s%s %s %s",
1167 x++, r->ws->idx + 1, stack, s, cn, bar_ext,
1182 bar_toggle(struct swm_region *r, union arg *args)
1184 struct swm_region *tmpr;
1185 int i, sc = ScreenCount(display);
1187 DNPRINTF(SWM_D_MISC, "bar_toggle\n");
1190 for (i = 0; i < sc; i++)
1191 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1192 XUnmapWindow(display, tmpr->bar_window);
1194 for (i = 0; i < sc; i++)
1195 TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
1196 XMapRaised(display, tmpr->bar_window);
1198 bar_enabled = !bar_enabled;
1201 /* must be after stack */
1208 XSetWindowAttributes wa;
1209 struct swm_region *r;
1212 /* do this here because the conf file is in memory */
1213 if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
1214 /* launch external status app */
1215 bar_extra_running = 1;
1216 if (pipe(bar_pipe) == -1)
1217 err(1, "pipe error");
1218 socket_setnonblock(bar_pipe[0]);
1219 socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
1220 if (dup2(bar_pipe[0], 0) == -1)
1222 if (dup2(bar_pipe[1], 1) == -1)
1224 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
1225 err(1, "could not disable SIGPIPE");
1226 switch (bar_pid = fork()) {
1228 err(1, "cannot fork");
1232 execvp(bar_argv[0], bar_argv);
1233 err(1, "%s external app failed", bar_argv[0]);
1235 default: /* parent */
1241 bzero(&wa, sizeof wa);
1242 for (i = 0; i < ScreenCount(display); i++)
1243 TAILQ_FOREACH(r, &screens[i].rl, entry) {
1245 screens[i].c[SWM_S_COLOR_BAR_BORDER].color;
1246 wa.background_pixel =
1247 screens[i].c[SWM_S_COLOR_BAR].color;
1248 XChangeWindowAttributes(display, r->bar_window,
1249 CWBackPixel | CWBorderPixel, &wa);
1255 bar_setup(struct swm_region *r)
1260 XFreeFont(display, bar_fs);
1264 for (i = 0; bar_fonts[i] != NULL; i++) {
1265 bar_fs = XLoadQueryFont(display, bar_fonts[i]);
1271 if (bar_fonts[i] == NULL)
1272 errx(1, "couldn't load font");
1274 errx(1, "couldn't create font structure");
1276 bar_height = bar_fs->ascent + bar_fs->descent + 3;
1278 y = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
1280 r->bar_window = XCreateSimpleWindow(display,
1281 r->s->root, x, y, WIDTH(r) - 2, bar_height - 2,
1282 1, r->s->c[SWM_S_COLOR_BAR_BORDER].color,
1283 r->s->c[SWM_S_COLOR_BAR].color);
1284 bar_gc = XCreateGC(display, r->bar_window, 0, &bar_gcv);
1285 XSetFont(display, bar_gc, bar_fs->fid);
1286 XSelectInput(display, r->bar_window, VisibilityChangeMask);
1288 XMapRaised(display, r->bar_window);
1289 DNPRINTF(SWM_D_MISC, "bar_setup: bar_window %lu\n", r->bar_window);
1291 if (signal(SIGALRM, bar_signal) == SIG_ERR)
1292 err(1, "could not install bar_signal");
1297 set_win_state(struct ws_win *win, long state)
1299 long data[] = {state, None};
1301 DNPRINTF(SWM_D_EVENT, "set_win_state: window: %lu\n", win->id);
1306 XChangeProperty(display, win->id, astate, astate, 32, PropModeReplace,
1307 (unsigned char *)data, 2);
1314 unsigned char *p = NULL;
1317 if (!get_property(w, astate, 2L, astate, &n, &p))
1320 result = *((long *)p);
1326 version(struct swm_region *r, union arg *args)
1328 bar_version = !bar_version;
1330 snprintf(bar_vertext, sizeof bar_vertext, "Version: %s CVS: %s",
1331 SWM_VERSION, cvstag);
1333 strlcpy(bar_vertext, "", sizeof bar_vertext);
1338 client_msg(struct ws_win *win, Atom a)
1340 XClientMessageEvent cm;
1345 bzero(&cm, sizeof cm);
1346 cm.type = ClientMessage;
1347 cm.window = win->id;
1348 cm.message_type = aprot;
1351 cm.data.l[1] = CurrentTime;
1352 XSendEvent(display, win->id, False, 0L, (XEvent *)&cm);
1356 configreq_win(struct ws_win *win)
1358 XConfigureRequestEvent cr;
1363 bzero(&cr, sizeof cr);
1364 cr.type = ConfigureRequest;
1365 cr.display = display;
1366 cr.parent = win->id;
1367 cr.window = win->id;
1370 cr.width = win->g.w;
1371 cr.height = win->g.h;
1372 cr.border_width = 1;
1374 XSendEvent(display, win->id, False, StructureNotifyMask, (XEvent *)&cr);
1378 config_win(struct ws_win *win)
1382 DNPRINTF(SWM_D_MISC, "config_win: win %lu x %d y %d w %d h %d\n",
1383 win->id, win->g.x, win->g.y, win->g.w, win->g.h);
1388 ce.type = ConfigureNotify;
1389 ce.display = display;
1391 ce.window = win->id;
1394 ce.width = win->g.w;
1395 ce.height = win->g.h;
1396 ce.border_width = 1; /* XXX store this! */
1398 ce.override_redirect = False;
1399 XSendEvent(display, win->id, False, StructureNotifyMask, (XEvent *)&ce);
1403 count_win(struct workspace *ws, int count_transient)
1408 TAILQ_FOREACH(win, &ws->winlist, entry) {
1409 if (count_transient == 0 && win->floating)
1411 if (count_transient == 0 && win->transient)
1415 DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
1421 quit(struct swm_region *r, union arg *args)
1423 DNPRINTF(SWM_D_MISC, "quit\n");
1428 unmap_window(struct ws_win *win)
1433 /* don't unmap again */
1434 if (getstate(win->id) == IconicState)
1437 set_win_state(win, IconicState);
1439 XUnmapWindow(display, win->id);
1440 XSetWindowBorder(display, win->id,
1441 win->s->c[SWM_S_COLOR_UNFOCUS].color);
1450 for (i = 0; i < ScreenCount(display); i++)
1451 for (j = 0; j < SWM_WS_MAX; j++)
1452 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1457 fake_keypress(struct ws_win *win, int keysym, int modifiers)
1464 event.display = display; /* Ignored, but what the hell */
1465 event.window = win->id;
1466 event.root = win->s->root;
1467 event.subwindow = None;
1468 event.time = CurrentTime;
1473 event.same_screen = True;
1474 event.keycode = XKeysymToKeycode(display, keysym);
1475 event.state = modifiers;
1477 event.type = KeyPress;
1478 XSendEvent(event.display, event.window, True,
1479 KeyPressMask, (XEvent *)&event);
1481 event.type = KeyRelease;
1482 XSendEvent(event.display, event.window, True,
1483 KeyPressMask, (XEvent *)&event);
1488 restart(struct swm_region *r, union arg *args)
1490 DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
1492 /* disable alarm because the following code may not be interrupted */
1494 if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
1495 errx(1, "can't disable alarm");
1500 XCloseDisplay(display);
1501 execvp(start_argv[0], start_argv);
1502 fprintf(stderr, "execvp failed\n");
1508 root_to_region(Window root)
1510 struct swm_region *r = NULL;
1512 int i, x, y, wx, wy;
1515 for (i = 0; i < ScreenCount(display); i++)
1516 if (screens[i].root == root)
1519 if (XQueryPointer(display, screens[i].root,
1520 &rr, &cr, &x, &y, &wx, &wy, &mask) != False) {
1521 /* choose a region based on pointer location */
1522 TAILQ_FOREACH(r, &screens[i].rl, entry)
1523 if (x >= X(r) && x <= X(r) + WIDTH(r) &&
1524 y >= Y(r) && y <= Y(r) + HEIGHT(r))
1529 r = TAILQ_FIRST(&screens[i].rl);
1535 find_unmanaged_window(Window id)
1540 for (i = 0; i < ScreenCount(display); i++)
1541 for (j = 0; j < SWM_WS_MAX; j++)
1542 TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
1550 find_window(Window id)
1553 Window wrr, wpr, *wcr = NULL;
1557 for (i = 0; i < ScreenCount(display); i++)
1558 for (j = 0; j < SWM_WS_MAX; j++)
1559 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1563 /* if we were looking for the parent return that window instead */
1564 if (XQueryTree(display, id, &wrr, &wpr, &wcr, &nc) == 0)
1569 /* ignore not found and root */
1570 if (wpr == 0 || wrr == wpr)
1573 /* look for parent */
1574 for (i = 0; i < ScreenCount(display); i++)
1575 for (j = 0; j < SWM_WS_MAX; j++)
1576 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1584 spawn(struct swm_region *r, union arg *args)
1589 DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
1593 close(ConnectionNumber(display));
1595 setenv("LD_PRELOAD", SWM_LIB, 1);
1597 if (asprintf(&ret, "%d", r->ws->idx) == -1) {
1601 setenv("_SWM_WS", ret, 1);
1605 if (asprintf(&ret, "%d", getpid()) == -1) {
1609 setenv("_SWM_PID", ret, 1);
1613 if (setsid() == -1) {
1619 * close stdin and stdout to prevent interaction between apps
1620 * and the baraction script
1621 * leave stderr open to record errors
1623 if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
1627 dup2(fd, STDIN_FILENO);
1628 dup2(fd, STDOUT_FILENO);
1632 execvp(args->argv[0], args->argv);
1640 spawnterm(struct swm_region *r, union arg *args)
1642 DNPRINTF(SWM_D_MISC, "spawnterm\n");
1645 setenv("_SWM_XTERM_FONTADJ", "", 1);
1650 kill_refs(struct ws_win *win)
1653 struct swm_region *r;
1654 struct workspace *ws;
1659 for (i = 0; i < ScreenCount(display); i++)
1660 TAILQ_FOREACH(r, &screens[i].rl, entry)
1661 for (x = 0; x < SWM_WS_MAX; x++) {
1663 if (win == ws->focus)
1665 if (win == ws->focus_prev)
1666 ws->focus_prev = NULL;
1671 validate_win(struct ws_win *testwin)
1674 struct workspace *ws;
1675 struct swm_region *r;
1676 int i, x, foundit = 0;
1678 if (testwin == NULL)
1681 for (i = 0, foundit = 0; i < ScreenCount(display); i++)
1682 TAILQ_FOREACH(r, &screens[i].rl, entry)
1683 for (x = 0; x < SWM_WS_MAX; x++) {
1685 TAILQ_FOREACH(win, &ws->winlist, entry)
1693 validate_ws(struct workspace *testws)
1695 struct swm_region *r;
1696 struct workspace *ws;
1699 /* validate all ws */
1700 for (i = 0, foundit = 0; i < ScreenCount(display); i++)
1701 TAILQ_FOREACH(r, &screens[i].rl, entry)
1702 for (x = 0; x < SWM_WS_MAX; x++) {
1711 unfocus_win(struct ws_win *win)
1716 DNPRINTF(SWM_D_FOCUS, "unfocus_win: id: %lu\n", WINID(win));
1720 if (win->ws == NULL)
1723 if (validate_ws(win->ws))
1724 abort(); /* XXX replace with return at some point */
1726 if (win->ws->r == NULL)
1729 if (validate_win(win)) {
1734 if (win->ws->focus == win) {
1735 win->ws->focus = NULL;
1736 win->ws->focus_prev = win;
1739 if (validate_win(win->ws->focus)) {
1740 kill_refs(win->ws->focus);
1741 win->ws->focus = NULL;
1743 if (validate_win(win->ws->focus_prev)) {
1744 kill_refs(win->ws->focus_prev);
1745 win->ws->focus_prev = NULL;
1748 /* drain all previous unfocus events */
1749 while (XCheckTypedEvent(display, FocusOut, &cne) == True)
1752 grabbuttons(win, 0);
1753 XSetWindowBorder(display, win->id,
1754 win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
1756 XChangeProperty(display, win->s->root,
1757 ewmh[_NET_ACTIVE_WINDOW].atom, XA_WINDOW, 32,
1758 PropModeReplace, (unsigned char *)&none,1);
1767 DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
1769 for (i = 0; i < ScreenCount(display); i++)
1770 for (j = 0; j < SWM_WS_MAX; j++)
1771 TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
1776 focus_win(struct ws_win *win)
1781 struct ws_win *cfw = NULL;
1784 DNPRINTF(SWM_D_FOCUS, "focus_win: id: %lu\n", win ? win->id : 0);
1788 if (win->ws == NULL)
1791 if (validate_ws(win->ws))
1792 abort(); /* XXX replace with return at some point */
1794 if (validate_win(win)) {
1799 if (validate_win(win)) {
1804 XGetInputFocus(display, &cur_focus, &rr);
1805 if ((cfw = find_window(cur_focus)) != NULL)
1808 win->ws->focus = win;
1810 if (win->ws->r != NULL) {
1811 /* drain all previous focus events */
1812 while (XCheckTypedEvent(display, FocusIn, &cne) == True)
1816 XSetInputFocus(display, win->id,
1817 RevertToParent, CurrentTime);
1818 grabbuttons(win, 1);
1819 XSetWindowBorder(display, win->id,
1820 win->ws->r->s->c[SWM_S_COLOR_FOCUS].color);
1821 if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS)
1822 XMapRaised(display, win->id);
1824 XChangeProperty(display, win->s->root,
1825 ewmh[_NET_ACTIVE_WINDOW].atom, XA_WINDOW, 32,
1826 PropModeReplace, (unsigned char *)&win->id,1);
1831 switchws(struct swm_region *r, union arg *args)
1833 int wsid = args->id, unmap_old = 0;
1834 struct swm_region *this_r, *other_r;
1836 struct workspace *new_ws, *old_ws;
1843 old_ws = this_r->ws;
1844 new_ws = &this_r->s->ws[wsid];
1846 DNPRINTF(SWM_D_WS, "switchws screen[%d]:%dx%d+%d+%d: "
1847 "%d -> %d\n", r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r),
1850 if (new_ws == NULL || old_ws == NULL)
1852 if (new_ws == old_ws)
1855 other_r = new_ws->r;
1856 if (other_r == NULL) {
1857 /* the other workspace is hidden, hide this one */
1861 /* the other ws is visible in another region, exchange them */
1862 other_r->ws_prior = new_ws;
1863 other_r->ws = old_ws;
1864 old_ws->r = other_r;
1866 this_r->ws_prior = old_ws;
1867 this_r->ws = new_ws;
1871 a.id = SWM_ARG_ID_FOCUSCUR;
1872 focus(new_ws->r, &a);
1875 /* unmap old windows */
1877 TAILQ_FOREACH(win, &old_ws->winlist, entry)
1882 cyclews(struct swm_region *r, union arg *args)
1885 struct swm_screen *s = r->s;
1887 DNPRINTF(SWM_D_WS, "cyclews id %d "
1888 "in screen[%d]:%dx%d+%d+%d ws %d\n", args->id,
1889 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
1894 case SWM_ARG_ID_CYCLEWS_UP:
1895 if (a.id < SWM_WS_MAX - 1)
1900 case SWM_ARG_ID_CYCLEWS_DOWN:
1904 a.id = SWM_WS_MAX - 1;
1910 if (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist))
1912 if (cycle_visible == 0 && s->ws[a.id].r != NULL)
1916 } while (a.id != r->ws->idx);
1920 priorws(struct swm_region *r, union arg *args)
1924 DNPRINTF(SWM_D_WS, "priorws id %d "
1925 "in screen[%d]:%dx%d+%d+%d ws %d\n", args->id,
1926 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
1928 if (r->ws_prior == NULL)
1931 a.id = r->ws_prior->idx;
1936 cyclescr(struct swm_region *r, union arg *args)
1938 struct swm_region *rr = NULL;
1942 /* do nothing if we don't have more than one screen */
1943 if (!(ScreenCount(display) > 1 || outputs > 1))
1948 case SWM_ARG_ID_CYCLESC_UP:
1949 rr = TAILQ_NEXT(r, entry);
1951 rr = TAILQ_FIRST(&screens[i].rl);
1953 case SWM_ARG_ID_CYCLESC_DOWN:
1954 rr = TAILQ_PREV(r, swm_region_list, entry);
1956 rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
1964 /* move mouse to region */
1966 y = rr->g.y + 1 + (bar_enabled ? bar_height : 0);
1967 XWarpPointer(display, None, rr->s[i].root, 0, 0, 0, 0, x, y);
1969 a.id = SWM_ARG_ID_FOCUSCUR;
1972 if (rr->ws->focus) {
1973 /* move to focus window */
1974 x = rr->ws->focus->g.x + 1;
1975 y = rr->ws->focus->g.y + 1;
1976 XWarpPointer(display, None, rr->s[i].root, 0, 0, 0, 0, x, y);
1981 swapwin(struct swm_region *r, union arg *args)
1983 struct ws_win *target, *source;
1984 struct ws_win *cur_focus;
1985 struct ws_win_list *wl;
1988 DNPRINTF(SWM_D_WS, "swapwin id %d "
1989 "in screen %d region %dx%d+%d+%d ws %d\n", args->id,
1990 r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
1992 cur_focus = r->ws->focus;
1993 if (cur_focus == NULL)
1997 wl = &source->ws->winlist;
2000 case SWM_ARG_ID_SWAPPREV:
2001 target = TAILQ_PREV(source, ws_win_list, entry);
2002 TAILQ_REMOVE(wl, cur_focus, entry);
2004 TAILQ_INSERT_TAIL(wl, source, entry);
2006 TAILQ_INSERT_BEFORE(target, source, entry);
2008 case SWM_ARG_ID_SWAPNEXT:
2009 target = TAILQ_NEXT(source, entry);
2010 TAILQ_REMOVE(wl, source, entry);
2012 TAILQ_INSERT_HEAD(wl, source, entry);
2014 TAILQ_INSERT_AFTER(wl, target, source, entry);
2016 case SWM_ARG_ID_SWAPMAIN:
2017 target = TAILQ_FIRST(wl);
2018 if (target == source) {
2019 if (source->ws->focus_prev != NULL &&
2020 source->ws->focus_prev != target)
2022 source = source->ws->focus_prev;
2026 if (target == NULL || source == NULL)
2028 source->ws->focus_prev = target;
2029 TAILQ_REMOVE(wl, target, entry);
2030 TAILQ_INSERT_BEFORE(source, target, entry);
2031 TAILQ_REMOVE(wl, source, entry);
2032 TAILQ_INSERT_HEAD(wl, source, entry);
2034 case SWM_ARG_ID_MOVELAST:
2035 TAILQ_REMOVE(wl, source, entry);
2036 TAILQ_INSERT_TAIL(wl, source, entry);
2039 DNPRINTF(SWM_D_MOVE, "invalid id: %d\n", args->id);
2047 focus_prev(struct ws_win *win)
2049 struct ws_win *winfocus = NULL, *winlostfocus = NULL;
2050 struct ws_win *cur_focus = NULL;
2051 struct ws_win_list *wl = NULL;
2052 struct workspace *ws = NULL;
2054 DNPRINTF(SWM_D_FOCUS, "focus_prev: id %lu\n", WINID(win));
2056 if (!(win && win->ws))
2061 cur_focus = ws->focus;
2062 winlostfocus = cur_focus;
2064 /* pickle, just focus on whatever */
2065 if (cur_focus == NULL) {
2066 /* use prev_focus if valid */
2067 if (ws->focus_prev && ws->focus_prev != cur_focus &&
2068 find_window(WINID(ws->focus_prev)))
2069 winfocus = ws->focus_prev;
2070 if (winfocus == NULL)
2071 winfocus = TAILQ_FIRST(wl);
2075 /* if transient focus on parent */
2076 if (cur_focus->transient) {
2077 winfocus = find_window(cur_focus->transient);
2081 /* if in max_stack try harder */
2082 if (ws->cur_layout->flags & SWM_L_FOCUSPREV) {
2083 if (cur_focus != ws->focus_prev)
2084 winfocus = ws->focus_prev;
2085 else if (cur_focus != ws->focus)
2086 winfocus = ws->focus;
2088 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2093 if (cur_focus == win)
2094 winfocus = TAILQ_PREV(win, ws_win_list, entry);
2095 if (winfocus == NULL)
2096 winfocus = TAILQ_LAST(wl, ws_win_list);
2097 if (winfocus == NULL || winfocus == win)
2098 winfocus = TAILQ_NEXT(cur_focus, entry);
2100 if (winfocus == winlostfocus || winfocus == NULL)
2103 focus_magic(winfocus, SWM_F_GENERIC);
2107 focus(struct swm_region *r, union arg *args)
2109 struct ws_win *winfocus = NULL, *winlostfocus = NULL;
2110 struct ws_win *cur_focus = NULL;
2111 struct ws_win_list *wl = NULL;
2112 struct workspace *ws = NULL;
2117 DNPRINTF(SWM_D_FOCUS, "focus: id %d\n", args->id);
2119 /* treat FOCUS_CUR special */
2120 if (args->id == SWM_ARG_ID_FOCUSCUR) {
2122 winfocus = r->ws->focus;
2123 else if (r->ws->focus_prev)
2124 winfocus = r->ws->focus_prev;
2126 winfocus = TAILQ_FIRST(&r->ws->winlist);
2128 focus_magic(winfocus, SWM_F_GENERIC);
2132 if ((cur_focus = r->ws->focus) == NULL)
2137 winlostfocus = cur_focus;
2140 case SWM_ARG_ID_FOCUSPREV:
2141 winfocus = TAILQ_PREV(cur_focus, ws_win_list, entry);
2142 if (winfocus == NULL)
2143 winfocus = TAILQ_LAST(wl, ws_win_list);
2146 case SWM_ARG_ID_FOCUSNEXT:
2147 winfocus = TAILQ_NEXT(cur_focus, entry);
2148 if (winfocus == NULL)
2149 winfocus = TAILQ_FIRST(wl);
2152 case SWM_ARG_ID_FOCUSMAIN:
2153 winfocus = TAILQ_FIRST(wl);
2154 if (winfocus == cur_focus)
2155 winfocus = cur_focus->ws->focus_prev;
2162 if (winfocus == winlostfocus || winfocus == NULL)
2165 focus_magic(winfocus, SWM_F_GENERIC);
2169 cycle_layout(struct swm_region *r, union arg *args)
2171 struct workspace *ws = r->ws;
2172 struct ws_win *winfocus;
2175 DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
2177 winfocus = ws->focus;
2180 if (ws->cur_layout->l_stack == NULL)
2181 ws->cur_layout = &layouts[0];
2184 a.id = SWM_ARG_ID_FOCUSCUR;
2190 stack_config(struct swm_region *r, union arg *args)
2192 struct workspace *ws = r->ws;
2194 DNPRINTF(SWM_D_STACK, "stack_config for workspace %d (id %d\n",
2197 if (ws->cur_layout->l_config != NULL)
2198 ws->cur_layout->l_config(ws, args->id);
2200 if (args->id != SWM_ARG_ID_STACKINIT);
2206 struct swm_geometry g;
2207 struct swm_region *r;
2210 DNPRINTF(SWM_D_STACK, "stack\n");
2212 for (i = 0; i < ScreenCount(display); i++) {
2214 TAILQ_FOREACH(r, &screens[i].rl, entry) {
2215 DNPRINTF(SWM_D_STACK, "stacking workspace %d "
2216 "(screen %d, region %d)\n", r->ws->idx, i, j++);
2218 /* start with screen geometry, adjust for bar */
2227 r->ws->cur_layout->l_stack(r->ws, &g);
2228 /* save r so we can track region changes */
2237 store_float_geom(struct ws_win *win, struct swm_region *r)
2239 /* retain window geom and region geom */
2240 win->g_float.x = win->g.x;
2241 win->g_float.y = win->g.y;
2242 win->g_float.w = win->g.w;
2243 win->g_float.h = win->g.h;
2244 win->rg_float.x = r->g.x;
2245 win->rg_float.y = r->g.y;
2246 win->rg_float.w = r->g.w;
2247 win->rg_float.h = r->g.h;
2248 win->g_floatvalid = 1;
2252 stack_floater(struct ws_win *win, struct swm_region *r)
2260 bzero(&wc, sizeof wc);
2261 mask = CWX | CWY | CWBorderWidth | CWWidth | CWHeight;
2264 * to allow windows to change their size (e.g. mplayer fs) only retrieve
2265 * geom on ws switches or return from max mode
2268 if (win->floatmaxed || (r != r->ws->old_r && win->g_floatvalid
2269 && !(win->ewmh_flags & EWMH_F_FULLSCREEN))) {
2271 * use stored g and rg to set relative position and size
2272 * as in old region or before max stack mode
2274 win->g.x = win->g_float.x - win->rg_float.x + r->g.x;
2275 win->g.y = win->g_float.y - win->rg_float.y + r->g.y;
2276 win->g.w = win->g_float.w;
2277 win->g.h = win->g_float.h;
2278 win->g_floatvalid = 0;
2281 win->floatmaxed = 0;
2283 if ((win->quirks & SWM_Q_FULLSCREEN) && (win->g.w >= WIDTH(r)) &&
2284 (win->g.h >= HEIGHT(r)))
2285 wc.border_width = 0;
2287 wc.border_width = 1;
2288 if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
2289 win->g.w = (double)WIDTH(r) * dialog_ratio;
2290 win->g.h = (double)HEIGHT(r) * dialog_ratio;
2295 * floaters and transients are auto-centred unless moved
2298 win->g.x = r->g.x + (WIDTH(r) - win->g.w) / 2;
2299 win->g.y = r->g.y + (HEIGHT(r) - win->g.h) / 2;
2302 /* win can be outside r if new r smaller than old r */
2303 /* Ensure top left corner inside r (move probs otherwise) */
2304 if (win->g.x < r->g.x )
2306 if (win->g.x > r->g.x + r->g.w - 1)
2307 win->g.x = (win->g.w > r->g.w) ? r->g.x :
2308 (r->g.x + r->g.w - win->g.w - 2);
2309 if (win->g.y < r->g.y )
2311 if (win->g.y > r->g.y + r->g.h - 1)
2312 win->g.y = (win->g.h > r->g.h) ? r->g.y :
2313 (r->g.y + r->g.h - win->g.h - 2);
2317 wc.width = win->g.w;
2318 wc.height = win->g.h;
2321 * Retain floater and transient geometry for correct positioning
2322 * when ws changes region
2324 if (!(win->ewmh_flags & EWMH_F_FULLSCREEN))
2325 store_float_geom(win, r);
2327 DNPRINTF(SWM_D_MISC, "stack_floater: win %lu x %d y %d w %d h %d\n",
2328 win->id, wc.x, wc.y, wc.width, wc.height);
2330 XConfigureWindow(display, win->id, mask, &wc);
2335 * Send keystrokes to terminal to decrease/increase the font size as the
2336 * window size changes.
2339 adjust_font(struct ws_win *win)
2341 if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
2342 win->floating || win->transient)
2345 if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
2346 win->g.w / win->sh.width_inc < term_width &&
2347 win->font_steps < SWM_MAX_FONT_STEPS) {
2348 win->font_size_boundary[win->font_steps] =
2349 (win->sh.width_inc * term_width) + win->sh.base_width;
2352 win->last_inc = win->sh.width_inc;
2353 fake_keypress(win, XK_KP_Subtract, ShiftMask);
2354 } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
2355 win->g.w > win->font_size_boundary[win->font_steps - 1]) {
2358 win->last_inc = win->sh.width_inc;
2359 fake_keypress(win, XK_KP_Add, ShiftMask);
2363 #define SWAPXY(g) do { \
2365 tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
2366 tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
2369 stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
2372 XWindowAttributes wa;
2373 struct swm_geometry win_g, r_g = *g;
2374 struct ws_win *win, *fs_win = 0;
2375 int i, j, s, stacks;
2376 int w_inc = 1, h_inc, w_base = 1, h_base;
2377 int hrh, extra = 0, h_slice, last_h = 0;
2378 int split, colno, winno, mwin, msize, mscale;
2379 int remain, missing, v_slice, reconfigure;
2382 DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d\n rot=%s flip=%s",
2383 ws->idx, rot ? "yes" : "no", flip ? "yes" : "no");
2385 winno = count_win(ws, 0);
2386 if (winno == 0 && count_win(ws, 1) == 0)
2389 TAILQ_FOREACH(win, &ws->winlist, entry)
2390 if (win->transient == 0 && win->floating == 0)
2397 w_inc = win->sh.width_inc;
2398 w_base = win->sh.base_width;
2399 mwin = ws->l_state.horizontal_mwin;
2400 mscale = ws->l_state.horizontal_msize;
2401 stacks = ws->l_state.horizontal_stacks;
2404 w_inc = win->sh.height_inc;
2405 w_base = win->sh.base_height;
2406 mwin = ws->l_state.vertical_mwin;
2407 mscale = ws->l_state.vertical_msize;
2408 stacks = ws->l_state.vertical_stacks;
2412 if (stacks > winno - mwin)
2413 stacks = winno - mwin;
2417 h_slice = r_g.h / SWM_H_SLICE;
2418 if (mwin && winno > mwin) {
2419 v_slice = r_g.w / SWM_V_SLICE;
2423 win_g.w = v_slice * mscale;
2425 if (w_inc > 1 && w_inc < v_slice) {
2426 /* adjust for window's requested size increment */
2427 remain = (win_g.w - w_base) % w_inc;
2428 missing = w_inc - remain;
2435 win_g.x += r_g.w - msize;
2438 colno = split = winno / stacks;
2439 win_g.w = ((r_g.w - (stacks * 2) + 2) / stacks);
2441 hrh = r_g.h / colno;
2442 extra = r_g.h - (colno * hrh);
2445 /* stack all the tiled windows */
2446 i = j = 0, s = stacks;
2447 TAILQ_FOREACH(win, &ws->winlist, entry) {
2448 if (win->transient != 0 || win->floating != 0)
2451 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
2456 if (split && i == split) {
2457 colno = (winno - mwin) / stacks;
2458 if (s <= (winno - mwin) % stacks)
2460 split = split + colno;
2461 hrh = (r_g.h / colno);
2462 extra = r_g.h - (colno * hrh);
2466 win_g.x += win_g.w + 2;
2467 win_g.w = (r_g.w - msize - (stacks * 2)) / stacks;
2469 win_g.w += (r_g.w - msize - (stacks * 2)) %
2476 h_inc = win->sh.width_inc;
2477 h_base = win->sh.base_width;
2479 h_inc = win->sh.height_inc;
2480 h_base = win->sh.base_height;
2482 if (j == colno - 1) {
2483 win_g.h = hrh + extra;
2484 } else if (h_inc > 1 && h_inc < h_slice) {
2485 /* adjust for window's requested size increment */
2486 remain = (win_g.h - h_base) % h_inc;
2487 missing = h_inc - remain;
2489 if (missing <= extra || j == 0) {
2501 win_g.y += last_h + 2;
2503 bzero(&wc, sizeof wc);
2504 if (disable_border && bar_enabled == 0 && winno == 1){
2505 wc.border_width = 0;
2509 wc.border_width = 1;
2512 if (win->g.x != win_g.y || win->g.y != win_g.x ||
2513 win->g.w != win_g.h || win->g.h != win_g.w) {
2515 win->g.x = wc.x = win_g.y;
2516 win->g.y = wc.y = win_g.x;
2517 win->g.w = wc.width = win_g.h;
2518 win->g.h = wc.height = win_g.w;
2521 if (win->g.x != win_g.x || win->g.y != win_g.y ||
2522 win->g.w != win_g.w || win->g.h != win_g.h) {
2524 win->g.x = wc.x = win_g.x;
2525 win->g.y = wc.y = win_g.y;
2526 win->g.w = wc.width = win_g.w;
2527 win->g.h = wc.height = win_g.h;
2532 mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
2533 XConfigureWindow(display, win->id, mask, &wc);
2537 if (XGetWindowAttributes(display, win->id, &wa))
2538 if (wa.map_state == IsUnmapped)
2539 XMapRaised(display, win->id);
2547 /* now, stack all the floaters and transients */
2548 TAILQ_FOREACH(win, &ws->winlist, entry) {
2549 if (win->transient == 0 && win->floating == 0)
2552 if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
2557 stack_floater(win, ws->r);
2558 XMapRaised(display, win->id);
2562 stack_floater(fs_win, ws->r);
2563 XMapRaised(display, fs_win->id);
2568 vertical_config(struct workspace *ws, int id)
2570 DNPRINTF(SWM_D_STACK, "vertical_resize: workspace: %d\n", ws->idx);
2573 case SWM_ARG_ID_STACKRESET:
2574 case SWM_ARG_ID_STACKINIT:
2575 ws->l_state.vertical_msize = SWM_V_SLICE / 2;
2576 ws->l_state.vertical_mwin = 1;
2577 ws->l_state.vertical_stacks = 1;
2579 case SWM_ARG_ID_MASTERSHRINK:
2580 if (ws->l_state.vertical_msize > 1)
2581 ws->l_state.vertical_msize--;
2583 case SWM_ARG_ID_MASTERGROW:
2584 if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
2585 ws->l_state.vertical_msize++;
2587 case SWM_ARG_ID_MASTERADD:
2588 ws->l_state.vertical_mwin++;
2590 case SWM_ARG_ID_MASTERDEL:
2591 if (ws->l_state.vertical_mwin > 0)
2592 ws->l_state.vertical_mwin--;
2594 case SWM_ARG_ID_STACKINC:
2595 ws->l_state.vertical_stacks++;
2597 case SWM_ARG_ID_STACKDEC:
2598 if (ws->l_state.vertical_stacks > 1)
2599 ws->l_state.vertical_stacks--;
2607 vertical_stack(struct workspace *ws, struct swm_geometry *g)
2609 DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
2611 stack_master(ws, g, 0, 0);
2615 horizontal_config(struct workspace *ws, int id)
2617 DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
2620 case SWM_ARG_ID_STACKRESET:
2621 case SWM_ARG_ID_STACKINIT:
2622 ws->l_state.horizontal_mwin = 1;
2623 ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
2624 ws->l_state.horizontal_stacks = 1;
2626 case SWM_ARG_ID_MASTERSHRINK:
2627 if (ws->l_state.horizontal_msize > 1)
2628 ws->l_state.horizontal_msize--;
2630 case SWM_ARG_ID_MASTERGROW:
2631 if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
2632 ws->l_state.horizontal_msize++;
2634 case SWM_ARG_ID_MASTERADD:
2635 ws->l_state.horizontal_mwin++;
2637 case SWM_ARG_ID_MASTERDEL:
2638 if (ws->l_state.horizontal_mwin > 0)
2639 ws->l_state.horizontal_mwin--;
2641 case SWM_ARG_ID_STACKINC:
2642 ws->l_state.horizontal_stacks++;
2644 case SWM_ARG_ID_STACKDEC:
2645 if (ws->l_state.horizontal_stacks > 1)
2646 ws->l_state.horizontal_stacks--;
2654 horizontal_stack(struct workspace *ws, struct swm_geometry *g)
2656 DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
2658 stack_master(ws, g, 1, 0);
2661 /* fullscreen view */
2663 max_stack(struct workspace *ws, struct swm_geometry *g)
2666 struct swm_geometry gg = *g;
2667 struct ws_win *win, *wintrans = NULL, *parent = NULL;
2671 DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
2676 winno = count_win(ws, 0);
2677 if (winno == 0 && count_win(ws, 1) == 0)
2680 TAILQ_FOREACH(win, &ws->winlist, entry) {
2681 if (win->transient) {
2683 parent = find_window(win->transient);
2687 if (win->floating && win->floatmaxed == 0 ) {
2689 * retain geometry for retrieval on exit from
2692 store_float_geom(win, ws->r);
2693 win->floatmaxed = 1;
2696 /* only reconfigure if necessary */
2697 if (win->g.x != gg.x || win->g.y != gg.y || win->g.w != gg.w ||
2699 bzero(&wc, sizeof wc);
2700 win->g.x = wc.x = gg.x;
2701 win->g.y = wc.y = gg.y;
2703 wc.border_width = 1;
2704 win->g.w = wc.width = gg.w;
2705 win->g.h = wc.height = gg.h;
2707 wc.border_width = 0;
2708 win->g.w = wc.width = gg.w + 2;
2709 win->g.h = wc.height = gg.h + 2;
2711 mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
2712 XConfigureWindow(display, win->id, mask, &wc);
2715 /* unmap only if we don't have multi screen */
2716 if (win != ws->focus)
2717 if (!(ScreenCount(display) > 1 || outputs > 1))
2721 /* put the last transient on top */
2724 XMapRaised(display, parent->id);
2725 stack_floater(wintrans, ws->r);
2726 focus_magic(wintrans, SWM_F_TRANSIENT);
2731 send_to_ws(struct swm_region *r, union arg *args)
2733 int wsid = args->id;
2734 struct ws_win *win = win;
2735 struct workspace *ws, *nws;
2736 Atom ws_idx_atom = 0;
2737 unsigned char ws_idx_str[SWM_PROPLEN];
2746 if (win->ws->idx == wsid)
2749 DNPRINTF(SWM_D_MOVE, "send_to_ws: win: %lu\n", win->id);
2752 nws = &win->s->ws[wsid];
2754 a.id = SWM_ARG_ID_FOCUSPREV;
2757 TAILQ_REMOVE(&ws->winlist, win, entry);
2758 TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
2761 /* Try to update the window's workspace property */
2762 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
2764 snprintf(ws_idx_str, SWM_PROPLEN, "%d", nws->idx) < SWM_PROPLEN) {
2765 DNPRINTF(SWM_D_PROP, "setting property _SWM_WS to %s\n",
2767 XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
2768 PropModeReplace, ws_idx_str, SWM_PROPLEN);
2775 wkill(struct swm_region *r, union arg *args)
2777 DNPRINTF(SWM_D_MISC, "wkill %d\n", args->id);
2779 if (r->ws->focus == NULL)
2782 if (args->id == SWM_ARG_ID_KILLWINDOW)
2783 XKillClient(display, r->ws->focus->id);
2785 if (r->ws->focus->can_delete)
2786 client_msg(r->ws->focus, adelete);
2791 floating_toggle_win(struct ws_win *win)
2793 struct swm_region *r;
2803 /* reject floating toggles in max stack mode */
2804 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
2807 if (win->floating) {
2808 if (!win->floatmaxed) {
2809 /* retain position for refloat */
2810 store_float_geom(win, r);
2814 if (win->g_floatvalid) {
2815 /* refloat at last floating relative position */
2816 win->g.x = win->g_float.x - win->rg_float.x + r->g.x;
2817 win->g.y = win->g_float.y - win->rg_float.y + r->g.y;
2818 win->g.w = win->g_float.w;
2819 win->g.h = win->g_float.h;
2824 ewmh_update_actions(win);
2830 floating_toggle(struct swm_region *r, union arg *args)
2832 struct ws_win *win = r->ws->focus;
2835 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
2836 _NET_WM_STATE_TOGGLE);
2840 if (win == win->ws->focus) {
2841 a.id = SWM_ARG_ID_FOCUSCUR;
2842 focus(win->ws->r, &a);
2847 resize_window(struct ws_win *win, int center)
2851 struct swm_region *r;
2853 r = root_to_region(win->wa.root);
2854 bzero(&wc, sizeof wc);
2855 mask = CWBorderWidth | CWWidth | CWHeight;
2856 wc.border_width = 1;
2857 wc.width = win->g.w;
2858 wc.height = win->g.h;
2859 if (center == SWM_ARG_ID_CENTER) {
2860 wc.x = (WIDTH(r) - win->g.w) / 2;
2861 wc.y = (HEIGHT(r) - win->g.h) / 2;
2865 DNPRINTF(SWM_D_STACK, "resize_window: win %lu x %d y %d w %d h %d\n",
2866 win->id, wc.x, wc.y, wc.width, wc.height);
2868 XConfigureWindow(display, win->id, mask, &wc);
2873 resize(struct ws_win *win, union arg *args)
2877 struct swm_region *r = win->ws->r;
2882 DNPRINTF(SWM_D_MOUSE, "resize: win %lu floating %d trans %lu\n",
2883 win->id, win->floating, win->transient);
2885 if (!(win->transient != 0 || win->floating != 0))
2888 /* reject resizes in max mode for floaters (transient ok) */
2889 if (win->floatmaxed)
2893 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
2895 /* raise the window = move to last in window list */
2896 a.id = SWM_ARG_ID_MOVELAST;
2900 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
2901 GrabModeAsync, None, None /* cursor */, CurrentTime) != GrabSuccess)
2904 /* place pointer at bottom left corner or nearest point inside r */
2905 if ( win->g.x + win->g.w < r->g.x + r->g.w - 1)
2908 relx = r->g.x + r->g.w - win->g.x - 2;
2910 if ( win->g.y + win->g.h < r->g.y + r->g.h - 1)
2913 rely = r->g.y + r->g.h - win->g.y - 2;
2915 XWarpPointer(display, None, win->id, 0, 0, 0, 0, relx, rely);
2917 XMaskEvent(display, MOUSEMASK | ExposureMask |
2918 SubstructureRedirectMask, &ev);
2920 case ConfigureRequest:
2923 handler[ev.type](&ev);
2926 /* do not allow resize outside of region */
2927 if ( ev.xmotion.x_root < r->g.x ||
2928 ev.xmotion.x_root > r->g.x + r->g.w - 1 ||
2929 ev.xmotion.y_root < r->g.y ||
2930 ev.xmotion.y_root > r->g.y + r->g.h - 1)
2933 if (ev.xmotion.x <= 1)
2935 if (ev.xmotion.y <= 1)
2937 win->g.w = ev.xmotion.x;
2938 win->g.h = ev.xmotion.y;
2940 /* not free, don't sync more than 60 times / second */
2941 if ((ev.xmotion.time - time) > (1000 / 60) ) {
2942 time = ev.xmotion.time;
2943 XSync(display, False);
2944 resize_window(win, args->id);
2948 } while (ev.type != ButtonRelease);
2950 XSync(display, False);
2951 resize_window(win, args->id);
2953 store_float_geom(win,r);
2955 XWarpPointer(display, None, win->id, 0, 0, 0, 0, win->g.w - 1,
2957 XUngrabPointer(display, CurrentTime);
2960 while (XCheckMaskEvent(display, EnterWindowMask, &ev));
2964 move_window(struct ws_win *win)
2968 struct swm_region *r;
2970 r = root_to_region(win->wa.root);
2971 bzero(&wc, sizeof wc);
2976 DNPRINTF(SWM_D_STACK, "move_window: win %lu x %d y %d w %d h %d\n",
2977 win->id, wc.x, wc.y, wc.width, wc.height);
2979 XConfigureWindow(display, win->id, mask, &wc);
2984 move(struct ws_win *win, union arg *args)
2988 struct swm_region *r = win->ws->r;
2991 DNPRINTF(SWM_D_MOUSE, "move: win %lu floating %d trans %lu\n",
2992 win->id, win->floating, win->transient);
2994 /* in max_stack mode should only move transients */
2995 if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
2999 if (win->floating == 0 && !win->transient) {
3001 ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
3004 ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
3007 /* raise the window = move to last in window list */
3008 a.id = SWM_ARG_ID_MOVELAST;
3012 if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
3013 GrabModeAsync, None, None /* cursor */, CurrentTime) != GrabSuccess)
3015 XWarpPointer(display, None, win->id, 0, 0, 0, 0, -1, -1);
3017 XMaskEvent(display, MOUSEMASK | ExposureMask |
3018 SubstructureRedirectMask, &ev);
3020 case ConfigureRequest:
3023 handler[ev.type](&ev);
3026 /* don't allow to move window origin out of region */
3027 if ( ev.xmotion.x_root < r->g.x ||
3028 ev.xmotion.x_root > r->g.x + r->g.w - 1 ||
3029 ev.xmotion.y_root < r->g.y ||
3030 ev.xmotion.y_root > r->g.y + r->g.h - 1)
3033 win->g.x = ev.xmotion.x_root;
3034 win->g.y = ev.xmotion.y_root;
3036 /* not free, don't sync more than 60 times / second */
3037 if ((ev.xmotion.time - time) > (1000 / 60) ) {
3038 time = ev.xmotion.time;
3039 XSync(display, False);
3044 } while (ev.type != ButtonRelease);
3046 XSync(display, False);
3049 store_float_geom(win,r);
3050 XWarpPointer(display, None, win->id, 0, 0, 0, 0, 0, 0);
3051 XUngrabPointer(display, CurrentTime);
3054 while (XCheckMaskEvent(display, EnterWindowMask, &ev));
3057 /* user/key callable function IDs */
3116 /* key definitions */
3118 dummykeyfunc(struct swm_region *r, union arg *args)
3123 legacyfunc(struct swm_region *r, union arg *args)
3128 char name[SWM_FUNCNAME_LEN];
3129 void (*func)(struct swm_region *r, union arg *);
3131 } keyfuncs[kf_invalid + 1] = {
3132 /* name function argument */
3133 { "cycle_layout", cycle_layout, {0} },
3134 { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
3135 { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
3136 { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
3137 { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
3138 { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
3139 { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
3140 { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
3141 { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
3142 { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
3143 { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
3144 { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
3145 { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
3146 { "spawn_term", spawnterm, {.argv = spawn_term} },
3147 { "spawn_menu", legacyfunc, {0} },
3148 { "quit", quit, {0} },
3149 { "restart", restart, {0} },
3150 { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
3151 { "ws_1", switchws, {.id = 0} },
3152 { "ws_2", switchws, {.id = 1} },
3153 { "ws_3", switchws, {.id = 2} },
3154 { "ws_4", switchws, {.id = 3} },
3155 { "ws_5", switchws, {.id = 4} },
3156 { "ws_6", switchws, {.id = 5} },
3157 { "ws_7", switchws, {.id = 6} },
3158 { "ws_8", switchws, {.id = 7} },
3159 { "ws_9", switchws, {.id = 8} },
3160 { "ws_10", switchws, {.id = 9} },
3161 { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
3162 { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
3163 { "ws_prior", priorws, {0} },
3164 { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
3165 { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
3166 { "mvws_1", send_to_ws, {.id = 0} },
3167 { "mvws_2", send_to_ws, {.id = 1} },
3168 { "mvws_3", send_to_ws, {.id = 2} },
3169 { "mvws_4", send_to_ws, {.id = 3} },
3170 { "mvws_5", send_to_ws, {.id = 4} },
3171 { "mvws_6", send_to_ws, {.id = 5} },
3172 { "mvws_7", send_to_ws, {.id = 6} },
3173 { "mvws_8", send_to_ws, {.id = 7} },
3174 { "mvws_9", send_to_ws, {.id = 8} },
3175 { "mvws_10", send_to_ws, {.id = 9} },
3176 { "bar_toggle", bar_toggle, {0} },
3177 { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
3178 { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
3179 { "screenshot_all", legacyfunc, {0} },
3180 { "screenshot_wind", legacyfunc, {0} },
3181 { "float_toggle", floating_toggle,{0} },
3182 { "version", version, {0} },
3183 { "spawn_lock", legacyfunc, {0} },
3184 { "spawn_initscr", legacyfunc, {0} },
3185 { "spawn_custom", dummykeyfunc, {0} },
3186 { "dumpwins", dumpwins, {0} },
3187 { "invalid key func", NULL, {0} },
3192 enum keyfuncid funcid;
3195 int keys_size = 0, keys_length = 0;
3196 struct key *keys = NULL;
3199 enum { client_click, root_click };
3201 unsigned int action;
3203 unsigned int button;
3204 void (*func)(struct ws_win *, union arg *);
3207 /* action key mouse button func args */
3208 { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
3209 { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
3210 { client_click, MODKEY, Button1, move, {0} },
3214 update_modkey(unsigned int mod)
3219 for (i = 0; i < keys_length; i++)
3220 if (keys[i].mod & ShiftMask)
3221 keys[i].mod = mod | ShiftMask;
3225 for (i = 0; i < LENGTH(buttons); i++)
3226 if (buttons[i].mask & ShiftMask)
3227 buttons[i].mask = mod | ShiftMask;
3229 buttons[i].mask = mod;
3239 int spawns_size = 0, spawns_length = 0;
3240 struct spawn_prog *spawns = NULL;
3243 spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
3246 struct spawn_prog *prog = NULL;
3248 char *ap, **real_args;
3250 DNPRINTF(SWM_D_SPAWN, "spawn_custom %s\n", spawn_name);
3253 for (i = 0; i < spawns_length; i++) {
3254 if (!strcasecmp(spawn_name, spawns[i].name))
3258 fprintf(stderr, "spawn_custom: program %s not found\n",
3263 /* make room for expanded args */
3264 if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
3265 err(1, "spawn_custom: calloc real_args");
3267 /* expand spawn_args into real_args */
3268 for (i = 0; i < prog->argc; i++) {
3270 DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg = %s\n", ap);
3271 if (!strcasecmp(ap, "$bar_border")) {
3273 strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
3275 err(1, "spawn_custom border color");
3276 } else if (!strcasecmp(ap, "$bar_color")) {
3278 strdup(r->s->c[SWM_S_COLOR_BAR].name))
3280 err(1, "spawn_custom bar color");
3281 } else if (!strcasecmp(ap, "$bar_font")) {
3282 if ((real_args[i] = strdup(bar_fonts[bar_fidx]))
3284 err(1, "spawn_custom bar fonts");
3285 } else if (!strcasecmp(ap, "$bar_font_color")) {
3287 strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
3289 err(1, "spawn_custom color font");
3290 } else if (!strcasecmp(ap, "$color_focus")) {
3292 strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
3294 err(1, "spawn_custom color focus");
3295 } else if (!strcasecmp(ap, "$color_unfocus")) {
3297 strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
3299 err(1, "spawn_custom color unfocus");
3301 /* no match --> copy as is */
3302 if ((real_args[i] = strdup(ap)) == NULL)
3303 err(1, "spawn_custom strdup(ap)");
3305 DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg = %s\n",
3310 if ((swm_debug & SWM_D_SPAWN) != 0) {
3311 fprintf(stderr, "spawn_custom: result = ");
3312 for (i = 0; i < prog->argc; i++)
3313 fprintf(stderr, "\"%s\" ", real_args[i]);
3314 fprintf(stderr, "\n");
3320 for (i = 0; i < prog->argc; i++)
3326 setspawn(struct spawn_prog *prog)
3330 if (prog == NULL || prog->name == NULL)
3334 for (i = 0; i < spawns_length; i++) {
3335 if (!strcmp(spawns[i].name, prog->name)) {
3337 if (prog->argv == NULL) {
3339 DNPRINTF(SWM_D_SPAWN,
3340 "setspawn: delete #%d %s\n",
3342 free(spawns[i].name);
3343 for (j = 0; j < spawns[i].argc; j++)
3344 free(spawns[i].argv[j]);
3345 free(spawns[i].argv);
3346 j = spawns_length - 1;
3348 spawns[i] = spawns[j];
3353 DNPRINTF(SWM_D_SPAWN,
3354 "setspawn: replace #%d %s\n",
3356 free(spawns[i].name);
3357 for (j = 0; j < spawns[i].argc; j++)
3358 free(spawns[i].argv[j]);
3359 free(spawns[i].argv);
3362 /* found case handled */
3368 if (prog->argv == NULL) {
3370 "error: setspawn: cannot find program %s", prog->name);
3375 /* not found: add */
3376 if (spawns_size == 0 || spawns == NULL) {
3378 DNPRINTF(SWM_D_SPAWN, "setspawn: init list %d\n", spawns_size);
3379 spawns = malloc((size_t)spawns_size *
3380 sizeof(struct spawn_prog));
3381 if (spawns == NULL) {
3382 fprintf(stderr, "setspawn: malloc failed\n");
3386 } else if (spawns_length == spawns_size) {
3388 DNPRINTF(SWM_D_SPAWN, "setspawn: grow list %d\n", spawns_size);
3389 spawns = realloc(spawns, (size_t)spawns_size *
3390 sizeof(struct spawn_prog));
3391 if (spawns == NULL) {
3392 fprintf(stderr, "setspawn: realloc failed\n");
3398 if (spawns_length < spawns_size) {
3399 DNPRINTF(SWM_D_SPAWN, "setspawn: add #%d %s\n",
3400 spawns_length, prog->name);
3401 i = spawns_length++;
3404 fprintf(stderr, "spawns array problem?\n");
3405 if (spawns == NULL) {
3406 fprintf(stderr, "spawns array is NULL!\n");
3414 setconfspawn(char *selector, char *value, int flags)
3416 struct spawn_prog *prog;
3417 char *vp, *cp, *word;
3419 DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, value);
3420 if ((prog = calloc(1, sizeof *prog)) == NULL)
3421 err(1, "setconfspawn: calloc prog");
3422 prog->name = strdup(selector);
3423 if (prog->name == NULL)
3424 err(1, "setconfspawn prog->name");
3425 if ((cp = vp = strdup(value)) == NULL)
3426 err(1, "setconfspawn: strdup(value) ");
3427 while ((word = strsep(&cp, " \t")) != NULL) {
3428 DNPRINTF(SWM_D_SPAWN, "setconfspawn: arg [%s]\n", word);
3430 cp += (long)strspn(cp, " \t");
3431 if (strlen(word) > 0) {
3433 prog->argv = realloc(prog->argv,
3434 prog->argc * sizeof(char *));
3435 if ((prog->argv[prog->argc - 1] = strdup(word)) == NULL)
3436 err(1, "setconfspawn: strdup");
3443 DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
3450 setconfspawn("term", "xterm", 0);
3451 setconfspawn("screenshot_all", "screenshot.sh full", 0);
3452 setconfspawn("screenshot_wind", "screenshot.sh window", 0);
3453 setconfspawn("lock", "xlock", 0);
3454 setconfspawn("initscr", "initscreen.sh", 0);
3455 setconfspawn("menu", "dmenu_run"
3458 " -nf $bar_font_color"
3460 " -sf $bar_color", 0);
3464 #define SWM_MODNAME_SIZE 32
3465 #define SWM_KEY_WS "\n+ \t"
3467 parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
3471 DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
3472 if (mod == NULL || ks == NULL) {
3473 DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
3476 if (keystr == NULL || strlen(keystr) == 0) {
3477 DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
3483 while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
3484 DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
3486 cp += (long)strspn(cp, SWM_KEY_WS);
3487 if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
3489 else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
3491 else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
3493 else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
3495 else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
3497 else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
3499 else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
3500 *mod |= ControlMask;
3502 *ks = XStringToKeysym(name);
3503 XConvertCase(*ks, ks, &uks);
3504 if (ks == NoSymbol) {
3506 "parsekeys: invalid key %s\n",
3512 DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
3517 strdupsafe(char *str)
3522 return (strdup(str));
3526 setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
3529 DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
3530 keyfuncs[kfid].name, spawn_name);
3532 for (i = 0; i < keys_length; i++) {
3533 if (keys[i].mod == mod && keys[i].keysym == ks) {
3534 if (kfid == kf_invalid) {
3537 "setkeybinding: delete #%d %s\n",
3538 i, keyfuncs[keys[i].funcid].name);
3539 free(keys[i].spawn_name);
3540 j = keys_length - 1;
3544 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
3547 /* found: replace */
3549 "setkeybinding: replace #%d %s %s\n",
3550 i, keyfuncs[keys[i].funcid].name,
3552 free(keys[i].spawn_name);
3554 keys[i].keysym = ks;
3555 keys[i].funcid = kfid;
3556 keys[i].spawn_name = strdupsafe(spawn_name);
3557 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
3562 if (kfid == kf_invalid) {
3564 "error: setkeybinding: cannot find mod/key combination");
3565 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
3568 /* not found: add */
3569 if (keys_size == 0 || keys == NULL) {
3571 DNPRINTF(SWM_D_KEY, "setkeybinding: init list %d\n", keys_size);
3572 keys = malloc((size_t)keys_size * sizeof(struct key));
3574 fprintf(stderr, "malloc failed\n");
3578 } else if (keys_length == keys_size) {
3580 DNPRINTF(SWM_D_KEY, "setkeybinding: grow list %d\n", keys_size);
3581 keys = realloc(keys, (size_t)keys_size * sizeof(struct key));
3583 fprintf(stderr, "realloc failed\n");
3588 if (keys_length < keys_size) {
3590 DNPRINTF(SWM_D_KEY, "setkeybinding: add #%d %s %s\n",
3591 j, keyfuncs[kfid].name, spawn_name);
3593 keys[j].keysym = ks;
3594 keys[j].funcid = kfid;
3595 keys[j].spawn_name = strdupsafe(spawn_name);
3597 fprintf(stderr, "keys array problem?\n");
3599 fprintf(stderr, "keys array problem\n");
3603 DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
3607 setconfbinding(char *selector, char *value, int flags)
3609 enum keyfuncid kfid;
3613 DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
3614 if (selector == NULL) {
3615 DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
3616 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
3618 setkeybinding(mod, ks, kfid, NULL);
3623 /* search by key function name */
3624 for (kfid = 0; kfid < kf_invalid; (kfid)++) {
3625 if (strncasecmp(selector, keyfuncs[kfid].name,
3626 SWM_FUNCNAME_LEN) == 0) {
3627 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
3629 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
3630 setkeybinding(mod, ks, kfid, NULL);
3636 /* search by custom spawn name */
3637 for (i = 0; i < spawns_length; i++) {
3638 if (strcasecmp(selector, spawns[i].name) == 0) {
3639 DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
3641 if (parsekeys(value, mod_key, &mod, &ks) == 0) {
3642 setkeybinding(mod, ks, kf_spawn_custom,
3649 DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
3656 setkeybinding(MODKEY, XK_space, kf_cycle_layout,NULL);
3657 setkeybinding(MODKEY|ShiftMask, XK_space, kf_stack_reset, NULL);
3658 setkeybinding(MODKEY, XK_h, kf_master_shrink,NULL);
3659 setkeybinding(MODKEY, XK_l, kf_master_grow, NULL);
3660 setkeybinding(MODKEY, XK_comma, kf_master_add, NULL);
3661 setkeybinding(MODKEY, XK_period, kf_master_del, NULL);
3662 setkeybinding(MODKEY|ShiftMask, XK_comma, kf_stack_inc, NULL);
3663 setkeybinding(MODKEY|ShiftMask, XK_period, kf_stack_dec, NULL);
3664 setkeybinding(MODKEY, XK_Return, kf_swap_main, NULL);
3665 setkeybinding(MODKEY, XK_j, kf_focus_next, NULL);
3666 setkeybinding(MODKEY, XK_k, kf_focus_prev, NULL);
3667 setkeybinding(MODKEY|ShiftMask, XK_j, kf_swap_next, NULL);
3668 setkeybinding(MODKEY|ShiftMask, XK_k, kf_swap_prev, NULL);
3669 setkeybinding(MODKEY|ShiftMask, XK_Return, kf_spawn_term, NULL);
3670 setkeybinding(MODKEY, XK_p, kf_spawn_custom, "menu");
3671 setkeybinding(MODKEY|ShiftMask, XK_q, kf_quit, NULL);
3672 setkeybinding(MODKEY, XK_q, kf_restart, NULL);
3673 setkeybinding(MODKEY, XK_m, kf_focus_main, NULL);
3674 setkeybinding(MODKEY, XK_1, kf_ws_1, NULL);
3675 setkeybinding(MODKEY, XK_2, kf_ws_2, NULL);
3676 setkeybinding(MODKEY, XK_3, kf_ws_3, NULL);
3677 setkeybinding(MODKEY, XK_4, kf_ws_4, NULL);
3678 setkeybinding(MODKEY, XK_5, kf_ws_5, NULL);
3679 setkeybinding(MODKEY, XK_6, kf_ws_6, NULL);
3680 setkeybinding(MODKEY, XK_7, kf_ws_7, NULL);
3681 setkeybinding(MODKEY, XK_8, kf_ws_8, NULL);
3682 setkeybinding(MODKEY, XK_9, kf_ws_9, NULL);
3683 setkeybinding(MODKEY, XK_0, kf_ws_10, NULL);
3684 setkeybinding(MODKEY, XK_Right, kf_ws_next, NULL);
3685 setkeybinding(MODKEY, XK_Left, kf_ws_prev, NULL);
3686 setkeybinding(MODKEY, XK_a, kf_ws_prior, NULL);
3687 setkeybinding(MODKEY|ShiftMask, XK_Right, kf_screen_next, NULL);
3688 setkeybinding(MODKEY|ShiftMask, XK_Left, kf_screen_prev, NULL);
3689 setkeybinding(MODKEY|ShiftMask, XK_1, kf_mvws_1, NULL);
3690 setkeybinding(MODKEY|ShiftMask, XK_2, kf_mvws_2, NULL);
3691 setkeybinding(MODKEY|ShiftMask, XK_3, kf_mvws_3, NULL);
3692 setkeybinding(MODKEY|ShiftMask, XK_4, kf_mvws_4, NULL);
3693 setkeybinding(MODKEY|ShiftMask, XK_5, kf_mvws_5, NULL);
3694 setkeybinding(MODKEY|ShiftMask, XK_6, kf_mvws_6, NULL);
3695 setkeybinding(MODKEY|ShiftMask, XK_7, kf_mvws_7, NULL);
3696 setkeybinding(MODKEY|ShiftMask, XK_8, kf_mvws_8, NULL);
3697 setkeybinding(MODKEY|ShiftMask, XK_9, kf_mvws_9, NULL);
3698 setkeybinding(MODKEY|ShiftMask, XK_0, kf_mvws_10, NULL);
3699 setkeybinding(MODKEY, XK_b, kf_bar_toggle, NULL);
3700 setkeybinding(MODKEY, XK_Tab, kf_focus_next, NULL);
3701 setkeybinding(MODKEY|ShiftMask, XK_Tab, kf_focus_prev, NULL);
3702 setkeybinding(MODKEY|ShiftMask, XK_x, kf_wind_kill, NULL);
3703 setkeybinding(MODKEY, XK_x, kf_wind_del, NULL);
3704 setkeybinding(MODKEY, XK_s, kf_spawn_custom, "screenshot_all");
3705 setkeybinding(MODKEY|ShiftMask, XK_s, kf_spawn_custom, "screenshot_wind");
3706 setkeybinding(MODKEY, XK_t, kf_float_toggle,NULL);
3707 setkeybinding(MODKEY|ShiftMask, XK_v, kf_version, NULL);
3708 setkeybinding(MODKEY|ShiftMask, XK_Delete, kf_spawn_custom, "lock");
3709 setkeybinding(MODKEY|ShiftMask, XK_i, kf_spawn_custom, "initscr");
3711 setkeybinding(MODKEY|ShiftMask, XK_d, kf_dumpwins, NULL);
3716 updatenumlockmask(void)
3719 XModifierKeymap *modmap;
3721 DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
3723 modmap = XGetModifierMapping(display);
3724 for (i = 0; i < 8; i++)
3725 for (j = 0; j < modmap->max_keypermod; j++)
3726 if (modmap->modifiermap[i * modmap->max_keypermod + j]
3727 == XKeysymToKeycode(display, XK_Num_Lock))
3728 numlockmask = (1 << i);
3730 XFreeModifiermap(modmap);
3736 unsigned int i, j, k;
3738 unsigned int modifiers[] =
3739 { 0, LockMask, numlockmask, numlockmask | LockMask };
3741 DNPRINTF(SWM_D_MISC, "grabkeys\n");
3742 updatenumlockmask();
3744 for (k = 0; k < ScreenCount(display); k++) {
3745 if (TAILQ_EMPTY(&screens[k].rl))
3747 XUngrabKey(display, AnyKey, AnyModifier, screens[k].root);
3748 for (i = 0; i < keys_length; i++) {
3749 if ((code = XKeysymToKeycode(display, keys[i].keysym)))
3750 for (j = 0; j < LENGTH(modifiers); j++)
3751 XGrabKey(display, code,
3752 keys[i].mod | modifiers[j],
3753 screens[k].root, True,
3754 GrabModeAsync, GrabModeAsync);
3760 grabbuttons(struct ws_win *win, int focused)
3763 unsigned int modifiers[] =
3764 { 0, LockMask, numlockmask, numlockmask|LockMask };
3766 updatenumlockmask();
3767 XUngrabButton(display, AnyButton, AnyModifier, win->id);
3769 for (i = 0; i < LENGTH(buttons); i++)
3770 if (buttons[i].action == client_click)
3771 for (j = 0; j < LENGTH(modifiers); j++)
3772 XGrabButton(display, buttons[i].button,
3773 buttons[i].mask | modifiers[j],
3774 win->id, False, BUTTONMASK,
3775 GrabModeAsync, GrabModeSync, None,
3778 XGrabButton(display, AnyButton, AnyModifier, win->id, False,
3779 BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
3782 const char *quirkname[] = {
3783 "NONE", /* config string for "no value" */
3791 /* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
3792 #define SWM_Q_WS "\n|+ \t"
3794 parsequirks(char *qstr, unsigned long *quirk)
3804 while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
3806 cp += (long)strspn(cp, SWM_Q_WS);
3807 for (i = 0; i < LENGTH(quirkname); i++) {
3808 if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
3809 DNPRINTF(SWM_D_QUIRK, "parsequirks: %s\n", name);
3814 *quirk |= 1 << (i-1);
3818 if (i >= LENGTH(quirkname)) {
3819 DNPRINTF(SWM_D_QUIRK,
3820 "parsequirks: invalid quirk [%s]\n", name);
3828 setquirk(const char *class, const char *name, const int quirk)
3833 for (i = 0; i < quirks_length; i++) {
3834 if (!strcmp(quirks[i].class, class) &&
3835 !strcmp(quirks[i].name, name)) {
3838 DNPRINTF(SWM_D_QUIRK,
3839 "setquirk: delete #%d %s:%s\n",
3840 i, quirks[i].class, quirks[i].name);
3841 free(quirks[i].class);
3842 free(quirks[i].name);
3843 j = quirks_length - 1;
3845 quirks[i] = quirks[j];
3849 /* found: replace */
3850 DNPRINTF(SWM_D_QUIRK,
3851 "setquirk: replace #%d %s:%s\n",
3852 i, quirks[i].class, quirks[i].name);
3853 free(quirks[i].class);
3854 free(quirks[i].name);
3855 quirks[i].class = strdup(class);
3856 quirks[i].name = strdup(name);
3857 quirks[i].quirk = quirk;
3864 "error: setquirk: cannot find class/name combination");
3867 /* not found: add */
3868 if (quirks_size == 0 || quirks == NULL) {
3870 DNPRINTF(SWM_D_QUIRK, "setquirk: init list %d\n", quirks_size);
3871 quirks = malloc((size_t)quirks_size * sizeof(struct quirk));
3873 fprintf(stderr, "setquirk: malloc failed\n");
3877 } else if (quirks_length == quirks_size) {
3879 DNPRINTF(SWM_D_QUIRK, "setquirk: grow list %d\n", quirks_size);
3880 quirks = realloc(quirks, (size_t)quirks_size * sizeof(struct quirk));
3882 fprintf(stderr, "setquirk: realloc failed\n");
3887 if (quirks_length < quirks_size) {
3888 DNPRINTF(SWM_D_QUIRK, "setquirk: add %d\n", quirks_length);
3889 j = quirks_length++;
3890 quirks[j].class = strdup(class);
3891 quirks[j].name = strdup(name);
3892 quirks[j].quirk = quirk;
3894 fprintf(stderr, "quirks array problem?\n");
3896 fprintf(stderr, "quirks array problem!\n");
3903 setconfquirk(char *selector, char *value, int flags)
3905 char *cp, *class, *name;
3907 unsigned long quirks;
3908 if (selector == NULL)
3910 if ((cp = strchr(selector, ':')) == NULL)
3915 if ((retval = parsequirks(value, &quirks)) == 0)
3916 setquirk(class, name, quirks);
3923 setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
3924 setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
3925 setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
3926 setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
3927 setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
3928 setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
3929 setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
3930 setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
3931 setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
3932 setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
3933 setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
3934 setquirk("pcb", "pcb", SWM_Q_FLOAT);
3937 /* conf file stuff */
3938 #define SWM_CONF_FILE "scrotwm.conf"
3940 enum { SWM_S_BAR_DELAY, SWM_S_BAR_ENABLED, SWM_S_STACK_ENABLED,
3941 SWM_S_CLOCK_ENABLED, SWM_S_CLOCK_FORMAT, SWM_S_CYCLE_EMPTY,
3942 SWM_S_CYCLE_VISIBLE, SWM_S_SS_ENABLED, SWM_S_TERM_WIDTH,
3943 SWM_S_TITLE_CLASS_ENABLED, SWM_S_TITLE_NAME_ENABLED,
3944 SWM_S_FOCUS_MODE, SWM_S_DISABLE_BORDER, SWM_S_BAR_FONT,
3945 SWM_S_BAR_ACTION, SWM_S_SPAWN_TERM, SWM_S_SS_APP, SWM_S_DIALOG_RATIO,
3950 setconfvalue(char *selector, char *value, int flags)
3953 case SWM_S_BAR_DELAY:
3954 bar_delay = atoi(value);
3956 case SWM_S_BAR_ENABLED:
3957 bar_enabled = atoi(value);
3959 case SWM_S_BAR_AT_BOTTOM:
3960 bar_at_bottom = atoi(value);
3962 case SWM_S_STACK_ENABLED:
3963 stack_enabled = atoi(value);
3965 case SWM_S_CLOCK_ENABLED:
3966 clock_enabled = atoi(value);
3968 case SWM_S_CLOCK_FORMAT:
3969 #ifndef SWM_DENY_CLOCK_FORMAT
3971 if ((clock_format = strdup(value)) == NULL)
3972 err(1, "setconfvalue: clock_format");
3975 case SWM_S_CYCLE_EMPTY:
3976 cycle_empty = atoi(value);
3978 case SWM_S_CYCLE_VISIBLE:
3979 cycle_visible = atoi(value);
3981 case SWM_S_SS_ENABLED:
3982 ss_enabled = atoi(value);
3984 case SWM_S_TERM_WIDTH:
3985 term_width = atoi(value);
3987 case SWM_S_TITLE_CLASS_ENABLED:
3988 title_class_enabled = atoi(value);
3990 case SWM_S_TITLE_NAME_ENABLED:
3991 title_name_enabled = atoi(value);
3993 case SWM_S_FOCUS_MODE:
3994 if (!strcmp(value, "default"))
3995 focus_mode = SWM_FOCUS_DEFAULT;
3996 else if (!strcmp(value, "follow_cursor"))
3997 focus_mode = SWM_FOCUS_FOLLOW;
3998 else if (!strcmp(value, "synergy"))
3999 focus_mode = SWM_FOCUS_SYNERGY;
4001 err(1, "focus_mode");
4003 case SWM_S_DISABLE_BORDER:
4004 disable_border = atoi(value);
4006 case SWM_S_BAR_FONT:
4008 if ((bar_fonts[0] = strdup(value)) == NULL)
4009 err(1, "setconfvalue: bar_font");
4011 case SWM_S_BAR_ACTION:
4013 if ((bar_argv[0] = strdup(value)) == NULL)
4014 err(1, "setconfvalue: bar_action");
4016 case SWM_S_SPAWN_TERM:
4017 free(spawn_term[0]);
4018 if ((spawn_term[0] = strdup(value)) == NULL)
4019 err(1, "setconfvalue: spawn_term");
4023 case SWM_S_DIALOG_RATIO:
4024 dialog_ratio = atof(value);
4025 if (dialog_ratio > 1.0 || dialog_ratio <= .3)
4035 setconfmodkey(char *selector, char *value, int flags)
4037 if (!strncasecmp(value, "Mod1", strlen("Mod1")))
4038 update_modkey(Mod1Mask);
4039 else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
4040 update_modkey(Mod2Mask);
4041 else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
4042 update_modkey(Mod3Mask);
4043 else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
4044 update_modkey(Mod4Mask);
4051 setconfcolor(char *selector, char *value, int flags)
4053 setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
4058 setconfregion(char *selector, char *value, int flags)
4060 custom_region(value);
4064 /* config options */
4065 struct config_option {
4067 int (*func)(char*, char*, int);
4070 struct config_option configopt[] = {
4071 { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
4072 { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
4073 { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
4074 { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
4075 { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
4076 { "bar_font", setconfvalue, SWM_S_BAR_FONT },
4077 { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
4078 { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
4079 { "bind", setconfbinding, 0 },
4080 { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
4081 { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
4082 { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
4083 { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
4084 { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
4085 { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
4086 { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
4087 { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
4088 { "modkey", setconfmodkey, 0 },
4089 { "program", setconfspawn, 0 },
4090 { "quirk", setconfquirk, 0 },
4091 { "region", setconfregion, 0 },
4092 { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
4093 { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
4094 { "screenshot_app", setconfvalue, SWM_S_SS_APP },
4095 { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
4096 { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
4097 { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
4098 { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
4099 { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
4104 conf_load(char *filename)
4107 char *line, *cp, *optsub, *optval;
4108 size_t linelen, lineno = 0;
4109 int wordlen, i, optind;
4110 struct config_option *opt;
4112 DNPRINTF(SWM_D_CONF, "conf_load begin\n");
4114 if (filename == NULL) {
4115 fprintf(stderr, "conf_load: no filename\n");
4118 if ((config = fopen(filename, "r")) == NULL) {
4119 warn("conf_load: fopen");
4123 while (!feof(config)) {
4124 if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
4127 err(1, "%s", filename);
4132 cp += strspn(cp, " \t\n"); /* eat whitespace */
4133 if (cp[0] == '\0') {
4138 /* get config option */
4139 wordlen = strcspn(cp, "=[ \t\n");
4141 warnx("%s: line %zd: no option found",
4146 for (i = 0; i < LENGTH(configopt); i++) {
4147 opt = &configopt[i];
4148 if (!strncasecmp(cp, opt->optname, wordlen) &&
4149 strlen(opt->optname) == wordlen) {
4155 warnx("%s: line %zd: unknown option %.*s",
4156 filename, lineno, wordlen, cp);
4160 cp += strspn(cp, " \t\n"); /* eat whitespace */
4161 /* get [selector] if any */
4165 wordlen = strcspn(cp, "]");
4168 warnx("%s: line %zd: syntax error",
4172 asprintf(&optsub, "%.*s", wordlen, cp);
4175 cp += strspn(cp, "] \t\n"); /* eat trailing */
4177 cp += strspn(cp, "= \t\n"); /* eat trailing */
4179 optval = strdup(cp);
4180 /* call function to deal with it all */
4181 if (configopt[optind].func(optsub, optval,
4182 configopt[optind].funcflags) != 0) {
4183 fprintf(stderr, "%s line %zd: %s\n",
4184 filename, lineno, line);
4185 errx(1, "%s: line %zd: invalid data for %s",
4186 filename, lineno, configopt[optind].optname);
4194 DNPRINTF(SWM_D_CONF, "conf_load end\n");
4200 set_child_transient(struct ws_win *win)
4202 struct ws_win *parent;
4204 parent = find_window(win->transient);
4206 parent->child_trans = win;
4210 manage_window(Window id)
4213 struct workspace *ws;
4214 struct ws_win *win, *ww;
4215 int format, i, ws_idx, n, border_me = 0;
4216 unsigned long nitems, bytes;
4217 Atom ws_idx_atom = 0, type;
4218 Atom *prot = NULL, *pp;
4219 unsigned char ws_idx_str[SWM_PROPLEN], *prop = NULL;
4220 struct swm_region *r;
4225 if ((win = find_window(id)) != NULL)
4226 return (win); /* already being managed */
4228 /* see if we are on the unmanaged list */
4229 if ((win = find_unmanaged_window(id)) != NULL) {
4230 DNPRINTF(SWM_D_MISC, "manage previously unmanaged window "
4232 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
4233 TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
4235 set_child_transient(win);
4236 ewmh_update_actions(win);
4240 if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
4241 errx(1, "calloc: failed to allocate memory for new window");
4243 /* Get all the window data in one shot */
4244 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
4246 XGetWindowProperty(display, id, ws_idx_atom, 0, SWM_PROPLEN,
4247 False, XA_STRING, &type, &format, &nitems, &bytes, &prop);
4248 XGetWindowAttributes(display, id, &win->wa);
4249 XGetWMNormalHints(display, id, &win->sh, &mask);
4250 XGetTransientForHint(display, id, &trans);
4252 win->transient = trans;
4253 set_child_transient(win);
4254 DNPRINTF(SWM_D_MISC, "manage_window: win %lu transient %lu\n",
4255 win->id, win->transient);
4258 /* get supported protocols */
4259 if (XGetWMProtocols(display, id, &prot, &n)) {
4260 for (i = 0, pp = prot; i < n; i++, pp++) {
4261 if (*pp == takefocus)
4262 win->take_focus = 1;
4264 win->can_delete = 1;
4271 * Figure out where to put the window. If it was previously assigned to
4272 * a workspace (either by spawn() or manually moving), and isn't
4273 * transient, * put it in the same workspace
4275 r = root_to_region(win->wa.root);
4276 if (prop && win->transient == 0) {
4277 DNPRINTF(SWM_D_PROP, "got property _SWM_WS=%s\n", prop);
4278 ws_idx = strtonum(prop, 0, 9, &errstr);
4280 DNPRINTF(SWM_D_EVENT, "window idx is %s: %s",
4283 ws = &r->s->ws[ws_idx];
4286 /* this should launch transients in the same ws as parent */
4288 if ((ww = find_window(trans)) != NULL)
4295 "fix this bug mcbride\n");
4300 /* set up the window layout */
4303 win->s = r->s; /* this never changes */
4304 TAILQ_INSERT_TAIL(&ws->winlist, win, entry);
4306 win->g.w = win->wa.width;
4307 win->g.h = win->wa.height;
4308 win->g.x = win->wa.x;
4309 win->g.y = win->wa.y;
4310 win->g_floatvalid = 0;
4311 win->floatmaxed = 0;
4312 win->ewmh_flags = 0;
4314 /* Set window properties so we can remember this after reincarnation */
4315 if (ws_idx_atom && prop == NULL &&
4316 snprintf(ws_idx_str, SWM_PROPLEN, "%d", ws->idx) < SWM_PROPLEN) {
4317 DNPRINTF(SWM_D_PROP, "setting property _SWM_WS to %s\n",
4319 XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
4320 PropModeReplace, ws_idx_str, SWM_PROPLEN);
4325 ewmh_autoquirk(win);
4327 if (XGetClassHint(display, win->id, &win->ch)) {
4328 DNPRINTF(SWM_D_CLASS, "class: %s name: %s\n",
4329 win->ch.res_class, win->ch.res_name);
4331 /* java is retarded so treat it special */
4332 if (strstr(win->ch.res_name, "sun-awt")) {
4337 for (i = 0; i < quirks_length; i++){
4338 if (!strcmp(win->ch.res_class, quirks[i].class) &&
4339 !strcmp(win->ch.res_name, quirks[i].name)) {
4340 DNPRINTF(SWM_D_CLASS, "found: %s name: %s\n",
4341 win->ch.res_class, win->ch.res_name);
4342 if (quirks[i].quirk & SWM_Q_FLOAT) {
4346 win->quirks = quirks[i].quirk;
4351 /* alter window position if quirky */
4352 if (win->quirks & SWM_Q_ANYWHERE) {
4353 win->manual = 1; /* don't center the quirky windows */
4354 bzero(&wc, sizeof wc);
4356 if (bar_enabled && win->g.y < bar_height) {
4357 win->g.y = wc.y = bar_height;
4360 if (win->g.w + win->g.x > WIDTH(r)) {
4361 win->g.x = wc.x = WIDTH(r) - win->g.w - 2;
4367 /* Reset font sizes (the bruteforce way; no default keybinding). */
4368 if (win->quirks & SWM_Q_XTERM_FONTADJ) {
4369 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
4370 fake_keypress(win, XK_KP_Subtract, ShiftMask);
4371 for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
4372 fake_keypress(win, XK_KP_Add, ShiftMask);
4375 ewmh_get_win_state(win);
4376 ewmh_update_actions(win);
4377 ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
4381 bzero(&wc, sizeof wc);
4382 wc.border_width = 1;
4383 mask = CWBorderWidth;
4384 XConfigureWindow(display, win->id, mask, &wc);
4388 XSelectInput(display, id, EnterWindowMask | FocusChangeMask |
4389 PropertyChangeMask | StructureNotifyMask);
4391 set_win_state(win, NormalState);
4393 /* floaters need to be mapped if they are in the current workspace */
4394 if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
4395 XMapRaised(display, win->id);
4401 free_window(struct ws_win *win)
4403 DNPRINTF(SWM_D_MISC, "free_window: %lu\n", win->id);
4408 /* needed for restart wm */
4409 set_win_state(win, WithdrawnState);
4411 TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
4413 if (win->ch.res_class)
4414 XFree(win->ch.res_class);
4415 if (win->ch.res_name)
4416 XFree(win->ch.res_name);
4421 memset(win, 0xff, sizeof *win); /* XXX kill later */
4427 unmanage_window(struct ws_win *win)
4429 struct ws_win *parent;
4434 DNPRINTF(SWM_D_MISC, "unmanage_window: %lu\n", win->id);
4436 if (win->transient) {
4437 parent = find_window(win->transient);
4439 parent->child_trans = NULL;
4442 /* focus on root just in case */
4443 XSetInputFocus(display, PointerRoot, PointerRoot, CurrentTime);
4448 TAILQ_REMOVE(&win->ws->winlist, win, entry);
4449 TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
4455 focus_magic(struct ws_win *win, int do_trans)
4457 DNPRINTF(SWM_D_FOCUS, "focus_magic: %lu %d\n", WINID(win), do_trans);
4462 if (do_trans == SWM_F_TRANSIENT && win->child_trans) {
4463 /* win = parent & has a transient so focus on that */
4465 focus_win(win->child_trans);
4466 if (win->child_trans->take_focus)
4467 client_msg(win, takefocus);
4469 /* make sure transient hasn't dissapeared */
4470 if (validate_win(win->child_trans) == 0) {
4471 focus_win(win->child_trans);
4472 if (win->child_trans->take_focus)
4473 client_msg(win->child_trans, takefocus);
4475 win->child_trans = NULL;
4477 if (win->take_focus)
4478 client_msg(win, takefocus);
4484 if (win->take_focus)
4485 client_msg(win, takefocus);
4492 DNPRINTF(SWM_D_EVENT, "expose: window: %lu\n", e->xexpose.window);
4500 XKeyEvent *ev = &e->xkey;
4502 DNPRINTF(SWM_D_EVENT, "keypress: window: %lu\n", ev->window);
4504 keysym = XKeycodeToKeysym(display, (KeyCode)ev->keycode, 0);
4505 for (i = 0; i < keys_length; i++)
4506 if (keysym == keys[i].keysym
4507 && CLEANMASK(keys[i].mod) == CLEANMASK(ev->state)
4508 && keyfuncs[keys[i].funcid].func) {
4509 if (keys[i].funcid == kf_spawn_custom)
4511 root_to_region(ev->root),
4512 &(keyfuncs[keys[i].funcid].args),
4516 keyfuncs[keys[i].funcid].func(
4517 root_to_region(ev->root),
4518 &(keyfuncs[keys[i].funcid].args)
4524 buttonpress(XEvent *e)
4528 XButtonPressedEvent *ev = &e->xbutton;
4530 DNPRINTF(SWM_D_EVENT, "buttonpress: window: %lu\n", ev->window);
4532 action = root_click;
4533 if ((win = find_window(ev->window)) == NULL)
4536 focus_magic(win, SWM_F_TRANSIENT);
4537 action = client_click;
4539 for (i = 0; i < LENGTH(buttons); i++)
4540 if (action == buttons[i].action && buttons[i].func &&
4541 buttons[i].button == ev->button &&
4542 CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state))
4543 buttons[i].func(win, &buttons[i].args);
4547 configurerequest(XEvent *e)
4549 XConfigureRequestEvent *ev = &e->xconfigurerequest;
4554 if ((win = find_window(ev->window)) == NULL)
4555 if ((win = find_unmanaged_window(ev->window)) == NULL)
4559 DNPRINTF(SWM_D_EVENT, "configurerequest: new window: %lu\n",
4561 bzero(&wc, sizeof wc);
4564 wc.width = ev->width;
4565 wc.height = ev->height;
4566 wc.border_width = ev->border_width;
4567 wc.sibling = ev->above;
4568 wc.stack_mode = ev->detail;
4569 XConfigureWindow(display, ev->window, ev->value_mask, &wc);
4571 DNPRINTF(SWM_D_EVENT, "configurerequest: change window: %lu\n",
4573 if (win->floating) {
4574 if (ev->value_mask & CWX)
4576 if (ev->value_mask & CWY)
4578 if (ev->value_mask & CWWidth)
4579 win->g.w = ev->width;
4580 if (ev->value_mask & CWHeight)
4581 win->g.h = ev->height;
4588 configurenotify(XEvent *e)
4593 DNPRINTF(SWM_D_EVENT, "configurenotify: window: %lu\n",
4594 e->xconfigure.window);
4596 win = find_window(e->xconfigure.window);
4598 XGetWMNormalHints(display, win->id, &win->sh, &mask);
4606 destroynotify(XEvent *e)
4609 XDestroyWindowEvent *ev = &e->xdestroywindow;
4611 DNPRINTF(SWM_D_EVENT, "destroynotify: window %lu\n", ev->window);
4613 if ((win = find_window(ev->window)) == NULL) {
4614 if ((win = find_unmanaged_window(ev->window)) == NULL)
4620 /* make sure we focus on something */
4623 unmanage_window(win);
4629 enternotify(XEvent *e)
4631 XCrossingEvent *ev = &e->xcrossing;
4636 Window focus_return;
4637 int revert_to_return;
4639 DNPRINTF(SWM_D_FOCUS, "enternotify: window: %lu mode %d detail %d root "
4640 "%lu subwindow %lu same_screen %d focus %d state %d\n",
4641 ev->window, ev->mode, ev->detail, ev->root, ev->subwindow,
4642 ev->same_screen, ev->focus, ev->state);
4644 switch (focus_mode) {
4645 case SWM_FOCUS_DEFAULT:
4646 if (QLength(display)) {
4647 DNPRINTF(SWM_D_EVENT, "ignore enternotify %d\n",
4652 case SWM_FOCUS_FOLLOW:
4654 case SWM_FOCUS_SYNERGY:
4657 * all these checks need to be in this order because the
4658 * XCheckTypedWindowEvent relies on weeding out the previous events
4660 * making this code an option would enable a follow mouse for focus
4665 * state is set when we are switching workspaces and focus is set when
4666 * the window or a subwindow already has focus (occurs during restart).
4668 * Only honor the focus flag if last_focus_event is not FocusOut,
4669 * this allows scrotwm to continue to control focus when another
4670 * program is also playing with it.
4672 if (ev->state || (ev->focus && last_focus_event != FocusOut)) {
4673 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: focus\n");
4678 * happens when a window is created or destroyed and the border
4679 * crosses the mouse pointer and when switching ws
4681 * we need the subwindow test to see if we came from root in order
4682 * to give focus to floaters
4684 if (ev->mode == NotifyNormal && ev->detail == NotifyVirtual &&
4685 ev->subwindow == 0) {
4686 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: NotifyVirtual\n");
4690 /* this window already has focus */
4691 if (ev->mode == NotifyNormal && ev->detail == NotifyInferior) {
4692 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win has focus\n");
4696 /* this window is being deleted or moved to another ws */
4697 if (XCheckTypedWindowEvent(display, ev->window, ConfigureNotify,
4699 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: configurenotify\n");
4700 XPutBackEvent(display, &cne);
4704 if ((win = find_window(ev->window)) == NULL) {
4705 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win == NULL\n");
4710 * In fullstack kill all enters unless they come from a different ws
4711 * (i.e. another region) or focus has been grabbed externally.
4713 if (win->ws->cur_layout->flags & SWM_L_FOCUSPREV &&
4714 last_focus_event != FocusOut) {
4715 XGetInputFocus(display, &focus_return, &revert_to_return);
4716 if ((w = find_window(focus_return)) == NULL ||
4718 DNPRINTF(SWM_D_EVENT, "ignoring event: fullstack\n");
4726 if ((win = find_window(ev->window)) == NULL) {
4727 DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win == NULL\n");
4732 * if we have more enternotifies let them handle it in due time
4734 if (XCheckTypedEvent(display, EnterNotify, &cne) == True) {
4735 DNPRINTF(SWM_D_EVENT,
4736 "ignoring enternotify: got more enternotify\n");
4737 XPutBackEvent(display, &cne);
4741 focus_magic(win, SWM_F_TRANSIENT);
4744 /* lets us use one switch statement for arbitrary mode/detail combinations */
4745 #define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
4748 focusevent(XEvent *e)
4752 u_int32_t mode_detail;
4753 XFocusChangeEvent *ev = &e->xfocus;
4755 DNPRINTF(SWM_D_EVENT, "focusevent: %s window: %lu mode %d detail %d\n",
4756 ev->type == FocusIn ? "entering" : "leaving",
4757 ev->window, ev->mode, ev->detail);
4759 if (last_focus_event == ev->type) {
4760 DNPRINTF(SWM_D_FOCUS, "ignoring focusevent: bad ordering\n");
4764 last_focus_event = ev->type;
4765 mode_detail = MERGE_MEMBERS(ev->mode, ev->detail);
4767 switch (mode_detail) {
4768 /* synergy client focus operations */
4769 case MERGE_MEMBERS(NotifyNormal, NotifyNonlinear):
4770 case MERGE_MEMBERS(NotifyNormal, NotifyNonlinearVirtual):
4772 /* synergy server focus operations */
4773 case MERGE_MEMBERS(NotifyWhileGrabbed, NotifyNonlinear):
4775 /* Entering applications like rdesktop that mangle the pointer */
4776 case MERGE_MEMBERS(NotifyNormal, NotifyPointer):
4778 if ((win = find_window(e->xfocus.window)) != NULL && win->ws->r)
4779 XSetWindowBorder(display, win->id,
4780 win->ws->r->s->c[ev->type == FocusIn ?
4781 SWM_S_COLOR_FOCUS : SWM_S_COLOR_UNFOCUS].color);
4784 fprintf(stderr, "ignoring focusevent\n");
4785 DNPRINTF(SWM_D_FOCUS, "ignoring focusevent\n");
4792 mapnotify(XEvent *e)
4795 XMapEvent *ev = &e->xmap;
4797 DNPRINTF(SWM_D_EVENT, "mapnotify: window: %lu\n", ev->window);
4799 win = manage_window(ev->window);
4801 set_win_state(win, NormalState);
4805 mappingnotify(XEvent *e)
4807 XMappingEvent *ev = &e->xmapping;
4809 XRefreshKeyboardMapping(ev);
4810 if (ev->request == MappingKeyboard)
4815 maprequest(XEvent *e)
4818 struct swm_region *r;
4819 XWindowAttributes wa;
4820 XMapRequestEvent *ev = &e->xmaprequest;
4822 DNPRINTF(SWM_D_EVENT, "maprequest: window: %lu\n",
4823 e->xmaprequest.window);
4825 if (!XGetWindowAttributes(display, ev->window, &wa))
4827 if (wa.override_redirect)
4830 win = manage_window(e->xmaprequest.window);
4832 return; /* can't happen */
4836 /* make new win focused */
4837 r = root_to_region(win->wa.root);
4838 if (win->ws == r->ws)
4839 focus_magic(win, SWM_F_GENERIC);
4843 propertynotify(XEvent *e)
4846 XPropertyEvent *ev = &e->xproperty;
4848 DNPRINTF(SWM_D_EVENT, "propertynotify: window: %lu\n",
4851 if (ev->state == PropertyDelete)
4852 return; /* ignore */
4853 win = find_window(ev->window);
4858 case XA_WM_NORMAL_HINTS:
4861 XGetWMNormalHints(display, win->id, &win->sh, &mask);
4862 fprintf(stderr, "normal hints: flag 0x%x\n", win->sh.flags);
4863 if (win->sh.flags & PMinSize) {
4864 win->g.w = win->sh.min_width;
4865 win->g.h = win->sh.min_height;
4866 fprintf(stderr, "min %d %d\n", win->g.w, win->g.h);
4868 XMoveResizeWindow(display, win->id,
4869 win->g.x, win->g.y, win->g.w, win->g.h);
4878 unmapnotify(XEvent *e)
4882 DNPRINTF(SWM_D_EVENT, "unmapnotify: window: %lu\n", e->xunmap.window);
4884 /* determine if we need to help unmanage this window */
4885 win = find_window(e->xunmap.window);
4889 if (getstate(e->xunmap.window) == NormalState) {
4890 unmanage_window(win);
4896 visibilitynotify(XEvent *e)
4899 struct swm_region *r;
4901 DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: %lu\n",
4902 e->xvisibility.window);
4903 if (e->xvisibility.state == VisibilityUnobscured)
4904 for (i = 0; i < ScreenCount(display); i++)
4905 TAILQ_FOREACH(r, &screens[i].rl, entry)
4906 if (e->xvisibility.window == r->bar_window)
4911 clientmessage(XEvent *e)
4913 XClientMessageEvent *ev;
4918 win = find_window(ev->window);
4922 DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%lx type: %ld \n",
4923 ev->window, ev->message_type);
4925 if (ev->message_type == ewmh[_NET_ACTIVE_WINDOW].atom) {
4926 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW \n");
4929 if (ev->message_type == ewmh[_NET_CLOSE_WINDOW].atom) {
4930 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW \n");
4931 if (win->can_delete)
4932 client_msg(win, adelete);
4934 XKillClient(display, win->id);
4936 if (ev->message_type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
4937 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_MOVERESIZE_WINDOW \n");
4938 if (win->floating) {
4939 if (ev->data.l[0] & (1<<8)) /* x */
4940 win->g.x = ev->data.l[1];
4941 if (ev->data.l[0] & (1<<9)) /* y */
4942 win->g.y = ev->data.l[2];
4943 if (ev->data.l[0] & (1<<10)) /* width */
4944 win->g.w = ev->data.l[3];
4945 if (ev->data.l[0] & (1<<11)) /* height */
4946 win->g.h = ev->data.l[4];
4949 /* TODO: Change stack sizes */
4953 if (ev->message_type == ewmh[_NET_WM_STATE].atom) {
4954 DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE \n");
4955 ewmh_update_win_state(win, ev->data.l[1], ev->data.l[0]);
4957 ewmh_update_win_state(win, ev->data.l[2], ev->data.l[0]);
4964 xerror_start(Display *d, XErrorEvent *ee)
4971 xerror(Display *d, XErrorEvent *ee)
4973 /* fprintf(stderr, "error: %p %p\n", display, ee); */
4981 xerrorxlib = XSetErrorHandler(xerror_start);
4983 /* this causes an error if some other window manager is running */
4984 XSelectInput(display, DefaultRootWindow(display),
4985 SubstructureRedirectMask);
4986 XSync(display, False);
4990 XSetErrorHandler(xerror);
4991 XSync(display, False);
4996 new_region(struct swm_screen *s, int x, int y, int w, int h)
4998 struct swm_region *r, *n;
4999 struct workspace *ws = NULL;
5002 DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
5003 s->idx, w, h, x, y);
5005 /* remove any conflicting regions */
5006 n = TAILQ_FIRST(&s->rl);
5009 n = TAILQ_NEXT(r, entry);
5010 if (X(r) < (x + w) &&
5011 (X(r) + WIDTH(r)) > x &&
5013 (Y(r) + HEIGHT(r)) > y) {
5014 if (r->ws->r != NULL)
5015 r->ws->old_r = r->ws->r;
5017 XDestroyWindow(display, r->bar_window);
5018 TAILQ_REMOVE(&s->rl, r, entry);
5019 TAILQ_INSERT_TAIL(&s->orl, r, entry);
5023 /* search old regions for one to reuse */
5025 /* size + location match */
5026 TAILQ_FOREACH(r, &s->orl, entry)
5027 if (X(r) == x && Y(r) == y &&
5028 HEIGHT(r) == h && WIDTH(r) == w)
5032 TAILQ_FOREACH(r, &s->orl, entry)
5033 if (HEIGHT(r) == h && WIDTH(r) == w)
5037 TAILQ_REMOVE(&s->orl, r, entry);
5038 /* try to use old region's workspace */
5039 if (r->ws->r == NULL)
5042 if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
5043 errx(1, "calloc: failed to allocate memory for screen");
5045 /* if we don't have a workspace already, find one */
5047 for (i = 0; i < SWM_WS_MAX; i++)
5048 if (s->ws[i].r == NULL) {
5055 errx(1, "no free workspaces\n");
5066 TAILQ_INSERT_TAIL(&s->rl, r, entry);
5072 #ifdef SWM_XRR_HAS_CRTC
5074 XRRScreenResources *sr;
5077 #endif /* SWM_XRR_HAS_CRTC */
5078 struct swm_region *r;
5081 if (i >= ScreenCount(display))
5082 errx(1, "invalid screen");
5084 /* remove any old regions */
5085 while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
5086 r->ws->old_r = r->ws->r = NULL;
5087 XDestroyWindow(display, r->bar_window);
5088 TAILQ_REMOVE(&screens[i].rl, r, entry);
5089 TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
5093 /* map virtual screens onto physical screens */
5094 #ifdef SWM_XRR_HAS_CRTC
5095 if (xrandr_support) {
5096 sr = XRRGetScreenResources(display, screens[i].root);
5098 new_region(&screens[i], 0, 0,
5099 DisplayWidth(display, i),
5100 DisplayHeight(display, i));
5104 for (c = 0, ci = NULL; c < ncrtc; c++) {
5105 ci = XRRGetCrtcInfo(display, sr, sr->crtcs[c]);
5106 if (ci->noutput == 0)
5109 if (ci != NULL && ci->mode == None)
5110 new_region(&screens[i], 0, 0,
5111 DisplayWidth(display, i),
5112 DisplayHeight(display, i));
5114 new_region(&screens[i],
5115 ci->x, ci->y, ci->width, ci->height);
5118 XRRFreeCrtcInfo(ci);
5119 XRRFreeScreenResources(sr);
5121 #endif /* SWM_XRR_HAS_CRTC */
5123 new_region(&screens[i], 0, 0, DisplayWidth(display, i),
5124 DisplayHeight(display, i));
5129 screenchange(XEvent *e) {
5130 XRRScreenChangeNotifyEvent *xe = (XRRScreenChangeNotifyEvent *)e;
5131 struct swm_region *r;
5134 DNPRINTF(SWM_D_EVENT, "screenchange: %lu\n", xe->root);
5136 if (!XRRUpdateConfiguration(e))
5139 /* silly event doesn't include the screen index */
5140 for (i = 0; i < ScreenCount(display); i++)
5141 if (screens[i].root == xe->root)
5143 if (i >= ScreenCount(display))
5144 errx(1, "screenchange: screen not found\n");
5146 /* brute force for now, just re-enumerate the regions */
5149 /* add bars to all regions */
5150 for (i = 0; i < ScreenCount(display); i++)
5151 TAILQ_FOREACH(r, &screens[i].rl, entry)
5159 Window d1, d2, *wins = NULL;
5160 XWindowAttributes wa;
5165 for (i = 0; i < ScreenCount(display); i++) {
5166 if (!XQueryTree(display, screens[i].root, &d1, &d2, &wins, &no))
5169 /* attach windows to a region */
5170 /* normal windows */
5171 for (j = 0; j < no; j++) {
5172 if (!XGetWindowAttributes(display, wins[j], &wa) ||
5173 wa.override_redirect ||
5174 XGetTransientForHint(display, wins[j], &d1))
5177 state = getstate(wins[j]);
5178 manage = state == IconicState;
5179 if (wa.map_state == IsViewable || manage)
5180 manage_window(wins[j]);
5182 /* transient windows */
5183 for (j = 0; j < no; j++) {
5184 if (!XGetWindowAttributes(display, wins[j], &wa) ||
5185 wa.override_redirect)
5188 state = getstate(wins[j]);
5189 manage = state == IconicState;
5190 if (XGetTransientForHint(display, wins[j], &d1) &&
5192 manage_window(wins[j]);
5205 int errorbase, major, minor;
5206 struct workspace *ws;
5209 if ((screens = calloc(ScreenCount(display),
5210 sizeof(struct swm_screen))) == NULL)
5211 errx(1, "calloc: screens");
5213 ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
5215 /* initial Xrandr setup */
5216 xrandr_support = XRRQueryExtension(display,
5217 &xrandr_eventbase, &errorbase);
5219 if (XRRQueryVersion(display, &major, &minor) && major < 1)
5222 /* map physical screens */
5223 for (i = 0; i < ScreenCount(display); i++) {
5224 DNPRINTF(SWM_D_WS, "setup_screens: init screen %d\n", i);
5226 TAILQ_INIT(&screens[i].rl);
5227 TAILQ_INIT(&screens[i].orl);
5228 screens[i].root = RootWindow(display, i);
5230 /* set default colors */
5231 setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
5232 setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
5233 setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
5234 setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
5235 setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
5237 /* set default cursor */
5238 XDefineCursor(display, screens[i].root,
5239 XCreateFontCursor(display, XC_left_ptr));
5241 /* init all workspaces */
5242 /* XXX these should be dynamically allocated too */
5243 for (j = 0; j < SWM_WS_MAX; j++) {
5244 ws = &screens[i].ws[j];
5249 TAILQ_INIT(&ws->winlist);
5250 TAILQ_INIT(&ws->unmanagedlist);
5252 for (k = 0; layouts[k].l_stack != NULL; k++)
5253 if (layouts[k].l_config != NULL)
5254 layouts[k].l_config(ws,
5255 SWM_ARG_ID_STACKINIT);
5256 ws->cur_layout = &layouts[0];
5262 XRRSelectInput(display, screens[i].root,
5263 RRScreenChangeNotifyMask);
5270 if ((bar_fonts[0] = strdup("-*-terminus-medium-*-*-*-*-*-*-*-*-*-*-*"))
5272 err(1, "setup_globals: strdup");
5273 if ((bar_fonts[1] = strdup("-*-times-medium-r-*-*-*-*-*-*-*-*-*-*"))
5275 err(1, "setup_globals: strdup");
5276 if ((bar_fonts[2] = strdup("-misc-fixed-medium-r-*-*-*-*-*-*-*-*-*-*"))
5278 err(1, "setup_globals: strdup");
5279 if ((spawn_term[0] = strdup("xterm")) == NULL)
5280 err(1, "setup_globals: strdup");
5281 if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
5289 Atom netwmcheck, netwmname, utf8_string;
5292 /* work around sun jdk bugs, code from wmname */
5293 netwmcheck = XInternAtom(display, "_NET_SUPPORTING_WM_CHECK", False);
5294 netwmname = XInternAtom(display, "_NET_WM_NAME", False);
5295 utf8_string = XInternAtom(display, "UTF8_STRING", False);
5296 for (i = 0; i < ScreenCount(display); i++) {
5297 root = screens[i].root;
5298 win = XCreateSimpleWindow(display,root, 0, 0, 1, 1, 0,
5299 screens[i].c[SWM_S_COLOR_UNFOCUS].color,
5300 screens[i].c[SWM_S_COLOR_UNFOCUS].color);
5302 XChangeProperty(display, root, netwmcheck, XA_WINDOW, 32,
5303 PropModeReplace, (unsigned char *)&win,1);
5304 XChangeProperty(display, win, netwmcheck, XA_WINDOW, 32,
5305 PropModeReplace, (unsigned char *)&win,1);
5306 XChangeProperty(display, win, netwmname, utf8_string, 8,
5307 PropModeReplace, (unsigned char*)"LG3D", strlen("LG3D"));
5312 main(int argc, char *argv[])
5315 struct swm_region *r, *rr;
5316 struct ws_win *winfocus = NULL;
5319 char conf[PATH_MAX], *cfile = NULL;
5324 struct sigaction sact;
5327 fprintf(stderr, "Welcome to scrotwm V%s cvs tag: %s\n",
5328 SWM_VERSION, cvstag);
5329 if (!setlocale(LC_CTYPE, "") || !XSupportsLocale())
5330 warnx("no locale support");
5332 if (!(display = XOpenDisplay(0)))
5333 errx(1, "can not open display");
5336 errx(1, "other wm running");
5338 /* handle some signals */
5339 bzero(&sact, sizeof(sact));
5340 sigemptyset(&sact.sa_mask);
5342 sact.sa_handler = sighdlr;
5343 sigaction(SIGINT, &sact, NULL);
5344 sigaction(SIGQUIT, &sact, NULL);
5345 sigaction(SIGTERM, &sact, NULL);
5346 sigaction(SIGHUP, &sact, NULL);
5348 sact.sa_handler = sighdlr;
5349 sact.sa_flags = SA_NOCLDSTOP;
5350 sigaction(SIGCHLD, &sact, NULL);
5352 astate = XInternAtom(display, "WM_STATE", False);
5353 aprot = XInternAtom(display, "WM_PROTOCOLS", False);
5354 adelete = XInternAtom(display, "WM_DELETE_WINDOW", False);
5355 takefocus = XInternAtom(display, "WM_TAKE_FOCUS", False);
5357 /* look for local and global conf file */
5358 pwd = getpwuid(getuid());
5360 errx(1, "invalid user %d", getuid());
5369 snprintf(conf, sizeof conf, "%s/.%s", pwd->pw_dir, SWM_CONF_FILE);
5370 if (stat(conf, &sb) != -1) {
5371 if (S_ISREG(sb.st_mode))
5374 /* try global conf file */
5375 snprintf(conf, sizeof conf, "/etc/%s", SWM_CONF_FILE);
5376 if (!stat(conf, &sb))
5377 if (S_ISREG(sb.st_mode))
5384 /* set some values to work around bad programs */
5387 /* grab existing windows (before we build the bars) */
5390 /* setup all bars */
5391 for (i = 0; i < ScreenCount(display); i++)
5392 TAILQ_FOREACH(r, &screens[i].rl, entry) {
5393 if (winfocus == NULL)
5394 winfocus = TAILQ_FIRST(&r->ws->winlist);
5403 xfd = ConnectionNumber(display);
5405 while (XPending(display)) {
5406 XNextEvent(display, &e);
5409 if (e.type < LASTEvent) {
5411 if (handler[e.type])
5412 handler[e.type](&e);
5414 DNPRINTF(SWM_D_EVENT,
5415 "win: %lu unknown event: %d\n",
5416 e.xany.window, e.type);
5418 switch (e.type - xrandr_eventbase) {
5419 case RRScreenChangeNotify:
5423 DNPRINTF(SWM_D_EVENT,
5424 "win: %lu unknown xrandr event: "
5425 "%d\n", e.xany.window, e.type);
5431 /* if we are being restarted go focus on first window */
5433 rr = winfocus->ws->r;
5435 /* not a visible window */
5439 /* move pointer to first screen if multi screen */
5440 if (ScreenCount(display) > 1 || outputs > 1)
5441 XWarpPointer(display, None, rr->s[0].root,
5442 0, 0, 0, 0, rr->g.x,
5443 rr->g.y + (bar_enabled ? bar_height : 0));
5445 a.id = SWM_ARG_ID_FOCUSCUR;
5455 if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
5457 DNPRINTF(SWM_D_MISC, "select failed");
5458 if (restart_wm == 1)
5459 restart(NULL, NULL);
5470 XFreeGC(display, bar_gc);
5471 XCloseDisplay(display);