you can create dialog windows called "prompts" which have a message and some buttons...
[dana/openbox.git] / openbox / openbox.c
1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
2
3    openbox.c for the Openbox window manager
4    Copyright (c) 2006        Mikael Magnusson
5    Copyright (c) 2003-2007   Dana Jansens
6
7    This program is free software; you can redistribute it and/or modify
8    it under the terms of the GNU General Public License as published by
9    the Free Software Foundation; either version 2 of the License, or
10    (at your option) any later version.
11
12    This program is distributed in the hope that it will be useful,
13    but WITHOUT ANY WARRANTY; without even the implied warranty of
14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15    GNU General Public License for more details.
16
17    See the COPYING file for a copy of the GNU General Public License.
18 */
19
20 #include "debug.h"
21 #include "openbox.h"
22 #include "session.h"
23 #include "dock.h"
24 #include "modkeys.h"
25 #include "event.h"
26 #include "menu.h"
27 #include "client.h"
28 #include "xerror.h"
29 #include "prop.h"
30 #include "screen.h"
31 #include "actions.h"
32 #include "startupnotify.h"
33 #include "focus.h"
34 #include "focus_cycle.h"
35 #include "focus_cycle_indicator.h"
36 #include "focus_cycle_popup.h"
37 #include "moveresize.h"
38 #include "frame.h"
39 #include "framerender.h"
40 #include "keyboard.h"
41 #include "mouse.h"
42 #include "extensions.h"
43 #include "menuframe.h"
44 #include "grab.h"
45 #include "group.h"
46 #include "config.h"
47 #include "ping.h"
48 #include "mainloop.h"
49 #include "prompt.h"
50 #include "gettext.h"
51 #include "parser/parse.h"
52 #include "render/render.h"
53 #include "render/theme.h"
54
55 #ifdef HAVE_FCNTL_H
56 #  include <fcntl.h>
57 #endif
58 #ifdef HAVE_SIGNAL_H
59 #  include <signal.h>
60 #endif
61 #ifdef HAVE_STDLIB_H
62 #  include <stdlib.h>
63 #endif
64 #ifdef HAVE_LOCALE_H
65 #  include <locale.h>
66 #endif
67 #ifdef HAVE_SYS_STAT_H
68 #  include <sys/stat.h>
69 #  include <sys/types.h>
70 #endif
71 #ifdef HAVE_SYS_WAIT_H
72 #  include <sys/types.h>
73 #  include <sys/wait.h>
74 #endif
75 #ifdef HAVE_UNISTD_H
76 #  include <unistd.h>
77 #endif
78 #include <errno.h>
79
80 #include <X11/cursorfont.h>
81 #if USE_XCURSOR
82 #include <X11/Xcursor/Xcursor.h>
83 #endif
84
85 #include <X11/Xlib.h>
86 #include <X11/keysym.h>
87
88
89 RrInstance *ob_rr_inst;
90 RrTheme    *ob_rr_theme;
91 ObMainLoop *ob_main_loop;
92 Display    *ob_display;
93 gint        ob_screen;
94 gboolean    ob_replace_wm = FALSE;
95 gboolean    ob_sm_use = TRUE;
96 gchar      *ob_sm_id = NULL;
97 gchar      *ob_sm_save_file = NULL;
98 gboolean    ob_sm_restore = TRUE;
99 gboolean    ob_debug_xinerama = FALSE;
100
101 static ObState   state;
102 static gboolean  xsync = FALSE;
103 static gboolean  reconfigure = FALSE;
104 static gboolean  restart = FALSE;
105 static gchar    *restart_path = NULL;
106 static Cursor    cursors[OB_NUM_CURSORS];
107 static KeyCode   keys[OB_NUM_KEYS];
108 static gint      exitcode = 0;
109 static guint     remote_control = 0;
110 static gboolean  being_replaced = FALSE;
111 static gchar    *config_file = NULL;
112
113 static void signal_handler(gint signal, gpointer data);
114 static void remove_args(gint *argc, gchar **argv, gint index, gint num);
115 static void parse_env();
116 static void parse_args(gint *argc, gchar **argv);
117 static Cursor load_cursor(const gchar *name, guint fontval);
118
119 gint main(gint argc, gchar **argv)
120 {
121     gchar *program_name;
122
123     state = OB_STATE_STARTING;
124
125     /* initialize the locale */
126     if (!setlocale(LC_ALL, ""))
127         g_message("Couldn't set locale from environment.");
128     bindtextdomain(PACKAGE_NAME, LOCALEDIR);
129     bind_textdomain_codeset(PACKAGE_NAME, "UTF-8");
130     textdomain(PACKAGE_NAME);
131
132     if (chdir(g_get_home_dir()) == -1)
133         g_message(_("Unable to change to home directory '%s': %s"),
134                   g_get_home_dir(), g_strerror(errno));
135
136     /* parse the command line args, which can change the argv[0] */
137     parse_args(&argc, argv);
138     /* parse the environment variables */
139     parse_env();
140
141     program_name = g_path_get_basename(argv[0]);
142     g_set_prgname(program_name);
143
144     if (!remote_control) {
145         parse_paths_startup();
146
147         session_startup(argc, argv);
148     }
149
150
151     ob_display = XOpenDisplay(NULL);
152     if (ob_display == NULL)
153         ob_exit_with_error(_("Failed to open the display from the DISPLAY environment variable."));
154     if (fcntl(ConnectionNumber(ob_display), F_SETFD, 1) == -1)
155         ob_exit_with_error("Failed to set display as close-on-exec");
156
157     if (remote_control) {
158         prop_startup();
159
160         /* Send client message telling the OB process to:
161          * remote_control = 1 -> reconfigure
162          * remote_control = 2 -> restart */
163         PROP_MSG(RootWindow(ob_display, ob_screen),
164                  ob_control, remote_control, 0, 0, 0);
165         XCloseDisplay(ob_display);
166         exit(EXIT_SUCCESS);
167     }
168
169     ob_main_loop = ob_main_loop_new(ob_display);
170
171     /* set up signal handler */
172     ob_main_loop_signal_add(ob_main_loop, SIGUSR1, signal_handler, NULL, NULL);
173     ob_main_loop_signal_add(ob_main_loop, SIGUSR2, signal_handler, NULL, NULL);
174     ob_main_loop_signal_add(ob_main_loop, SIGTERM, signal_handler, NULL, NULL);
175     ob_main_loop_signal_add(ob_main_loop, SIGINT, signal_handler, NULL, NULL);
176     ob_main_loop_signal_add(ob_main_loop, SIGHUP, signal_handler, NULL, NULL);
177     ob_main_loop_signal_add(ob_main_loop, SIGPIPE, signal_handler, NULL, NULL);
178     ob_main_loop_signal_add(ob_main_loop, SIGCHLD, signal_handler, NULL, NULL);
179
180     ob_screen = DefaultScreen(ob_display);
181
182     ob_rr_inst = RrInstanceNew(ob_display, ob_screen);
183     if (ob_rr_inst == NULL)
184         ob_exit_with_error(_("Failed to initialize the obrender library."));
185
186     XSynchronize(ob_display, xsync);
187
188     /* check for locale support */
189     if (!XSupportsLocale())
190         g_message(_("X server does not support locale."));
191     if (!XSetLocaleModifiers(""))
192         g_message(_("Cannot set locale modifiers for the X server."));
193
194     /* set our error handler */
195     XSetErrorHandler(xerror_handler);
196
197     /* set the DISPLAY environment variable for any lauched children, to the
198        display we're using, so they open in the right place. */
199     setenv("DISPLAY", DisplayString(ob_display), TRUE);
200
201     /* create available cursors */
202     cursors[OB_CURSOR_NONE] = None;
203     cursors[OB_CURSOR_POINTER] = load_cursor("left_ptr", XC_left_ptr);
204     cursors[OB_CURSOR_BUSYPOINTER] = load_cursor("left_ptr_watch",XC_left_ptr);
205     cursors[OB_CURSOR_BUSY] = load_cursor("watch", XC_watch);
206     cursors[OB_CURSOR_MOVE] = load_cursor("fleur", XC_fleur);
207     cursors[OB_CURSOR_NORTH] = load_cursor("top_side", XC_top_side);
208     cursors[OB_CURSOR_NORTHEAST] = load_cursor("top_right_corner",
209                                                XC_top_right_corner);
210     cursors[OB_CURSOR_EAST] = load_cursor("right_side", XC_right_side);
211     cursors[OB_CURSOR_SOUTHEAST] = load_cursor("bottom_right_corner",
212                                                XC_bottom_right_corner);
213     cursors[OB_CURSOR_SOUTH] = load_cursor("bottom_side", XC_bottom_side);
214     cursors[OB_CURSOR_SOUTHWEST] = load_cursor("bottom_left_corner",
215                                                XC_bottom_left_corner);
216     cursors[OB_CURSOR_WEST] = load_cursor("left_side", XC_left_side);
217     cursors[OB_CURSOR_NORTHWEST] = load_cursor("top_left_corner",
218                                                XC_top_left_corner);
219
220
221     prop_startup(); /* get atoms values for the display */
222     extensions_query_all(); /* find which extensions are present */
223
224     if (screen_annex()) { /* it will be ours! */
225         do {
226             modkeys_startup(reconfigure);
227
228             /* get the keycodes for keys we use */
229             keys[OB_KEY_RETURN] = modkeys_sym_to_code(XK_Return);
230             keys[OB_KEY_ESCAPE] = modkeys_sym_to_code(XK_Escape);
231             keys[OB_KEY_LEFT] = modkeys_sym_to_code(XK_Left);
232             keys[OB_KEY_RIGHT] = modkeys_sym_to_code(XK_Right);
233             keys[OB_KEY_UP] = modkeys_sym_to_code(XK_Up);
234             keys[OB_KEY_DOWN] = modkeys_sym_to_code(XK_Down);
235
236             {
237                 ObParseInst *i;
238                 xmlDocPtr doc;
239                 xmlNodePtr node;
240
241                 /* startup the parsing so everything can register sections
242                    of the rc */
243                 i = parse_startup();
244
245                 /* register all the available actions */
246                 actions_startup(reconfigure);
247                 /* start up config which sets up with the parser */
248                 config_startup(i);
249
250                 /* parse/load user options */
251                 if (parse_load_rc(config_file, &doc, &node)) {
252                     parse_tree(i, doc, node->xmlChildrenNode);
253                     parse_close(doc);
254                 }
255                 else {
256                     g_message(_("Unable to find a valid config file, using some simple defaults"));
257                     config_file = NULL;
258                 }
259
260                 if (config_file) {
261                     gchar *p = g_filename_to_utf8(config_file, -1,
262                                                   NULL, NULL, NULL);
263                     if (p)
264                         PROP_SETS(RootWindow(ob_display, ob_screen),
265                                   ob_config_file, p);
266                     g_free(p);
267                 }
268                 else
269                     PROP_ERASE(RootWindow(ob_display, ob_screen),
270                                ob_config_file);
271
272                 /* we're done with parsing now, kill it */
273                 parse_shutdown(i);
274             }
275
276             /* load the theme specified in the rc file */
277             {
278                 RrTheme *theme;
279                 if ((theme = RrThemeNew(ob_rr_inst, config_theme, TRUE,
280                                         config_font_activewindow,
281                                         config_font_inactivewindow,
282                                         config_font_menutitle,
283                                         config_font_menuitem,
284                                         config_font_osd)))
285                 {
286                     RrThemeFree(ob_rr_theme);
287                     ob_rr_theme = theme;
288                 }
289                 if (ob_rr_theme == NULL)
290                     ob_exit_with_error(_("Unable to load a theme."));
291
292                 PROP_SETS(RootWindow(ob_display, ob_screen),
293                           ob_theme, ob_rr_theme->name);
294             }
295
296             if (reconfigure) {
297                 GList *it;
298
299                 /* update all existing windows for the new theme */
300                 for (it = client_list; it; it = g_list_next(it)) {
301                     ObClient *c = it->data;
302                     frame_adjust_theme(c->frame);
303                 }
304             }
305             event_startup(reconfigure);
306             /* focus_backup is used for stacking, so this needs to come before
307                anything that calls stacking_add */
308             sn_startup(reconfigure);
309             window_startup(reconfigure);
310             focus_startup(reconfigure);
311             focus_cycle_startup(reconfigure);
312             focus_cycle_indicator_startup(reconfigure);
313             focus_cycle_popup_startup(reconfigure);
314             screen_startup(reconfigure);
315             grab_startup(reconfigure);
316             group_startup(reconfigure);
317             ping_startup(reconfigure);
318             prompt_startup(reconfigure);
319             client_startup(reconfigure);
320             dock_startup(reconfigure);
321             moveresize_startup(reconfigure);
322             keyboard_startup(reconfigure);
323             mouse_startup(reconfigure);
324             menu_frame_startup(reconfigure);
325             menu_startup(reconfigure);
326
327             if (!reconfigure) {
328                 guint32 xid;
329                 ObWindow *w;
330
331                 /* get all the existing windows */
332                 client_manage_all();
333                 focus_nothing();
334
335                 /* focus what was focused if a wm was already running */
336                 if (PROP_GET32(RootWindow(ob_display, ob_screen),
337                                net_active_window, window, &xid) &&
338                     (w = g_hash_table_lookup(window_map, &xid)) &&
339                     WINDOW_IS_CLIENT(w))
340                 {
341                     client_focus(WINDOW_AS_CLIENT(w));
342                 }
343             } else {
344                 GList *it;
345
346                 /* redecorate all existing windows */
347                 for (it = client_list; it; it = g_list_next(it)) {
348                     ObClient *c = it->data;
349
350                     /* the new config can change the window's decorations */
351                     client_setup_decor_and_functions(c, FALSE);
352                     /* redraw the frames */
353                     frame_adjust_area(c->frame, TRUE, TRUE, FALSE);
354                     /* the decor sizes may have changed, so the windows may
355                        end up in new positions */
356                     client_reconfigure(c, FALSE);
357                 }
358             }
359
360             reconfigure = FALSE;
361
362             state = OB_STATE_RUNNING;
363             ob_main_loop_run(ob_main_loop);
364             state = OB_STATE_EXITING;
365
366             if (!reconfigure) {
367                 dock_remove_all();
368                 client_unmanage_all();
369             }
370
371             menu_shutdown(reconfigure);
372             menu_frame_shutdown(reconfigure);
373             mouse_shutdown(reconfigure);
374             keyboard_shutdown(reconfigure);
375             moveresize_shutdown(reconfigure);
376             dock_shutdown(reconfigure);
377             client_shutdown(reconfigure);
378             prompt_shutdown(reconfigure);
379             ping_shutdown(reconfigure);
380             group_shutdown(reconfigure);
381             grab_shutdown(reconfigure);
382             screen_shutdown(reconfigure);
383             focus_cycle_popup_shutdown(reconfigure);
384             focus_cycle_indicator_shutdown(reconfigure);
385             focus_cycle_shutdown(reconfigure);
386             focus_shutdown(reconfigure);
387             window_shutdown(reconfigure);
388             sn_shutdown(reconfigure);
389             event_shutdown(reconfigure);
390             config_shutdown();
391             actions_shutdown(reconfigure);
392             modkeys_shutdown(reconfigure);
393         } while (reconfigure);
394     }
395
396     XSync(ob_display, FALSE);
397
398     RrThemeFree(ob_rr_theme);
399     RrInstanceFree(ob_rr_inst);
400
401     session_shutdown(being_replaced);
402
403     XCloseDisplay(ob_display);
404
405     parse_paths_shutdown();
406
407     if (restart) {
408         if (restart_path != NULL) {
409             gint argcp;
410             gchar **argvp;
411             GError *err = NULL;
412
413             /* run other window manager */
414             if (g_shell_parse_argv(restart_path, &argcp, &argvp, &err)) {
415                 execvp(argvp[0], argvp);
416                 g_strfreev(argvp);
417             } else {
418                 g_message(
419                     _("Restart failed to execute new executable '%s': %s"),
420                     restart_path, err->message);
421                 g_error_free(err);
422             }
423         }
424
425         /* we remove the session arguments from argv, so put them back,
426            also don't restore the session on restart */
427         if (ob_sm_save_file != NULL || ob_sm_id != NULL) {
428             gchar **nargv;
429             gint i, l;
430
431             l = argc + 1 +
432                 (ob_sm_save_file != NULL ? 2 : 0) +
433                 (ob_sm_id != NULL ? 2 : 0);
434             nargv = g_new0(gchar*, l+1);
435             for (i = 0; i < argc; ++i)
436                 nargv[i] = argv[i];
437
438             if (ob_sm_save_file != NULL) {
439                 nargv[i++] = g_strdup("--sm-save-file");
440                 nargv[i++] = ob_sm_save_file;
441             }
442             if (ob_sm_id != NULL) {
443                 nargv[i++] = g_strdup("--sm-client-id");
444                 nargv[i++] = ob_sm_id;
445             }
446             nargv[i++] = g_strdup("--sm-no-load");
447             g_assert(i == l);
448             argv = nargv;
449         }
450
451         /* re-run me */
452         execvp(argv[0], argv); /* try how we were run */
453         execlp(argv[0], program_name, (gchar*)NULL); /* last resort */
454     }
455
456     /* free stuff passed in from the command line or environment */
457     g_free(ob_sm_save_file);
458     g_free(ob_sm_id);
459     g_free(program_name);
460
461     return exitcode;
462 }
463
464 static void signal_handler(gint signal, gpointer data)
465 {
466     switch (signal) {
467     case SIGUSR1:
468         ob_debug("Caught signal %d. Restarting.\n", signal);
469         ob_restart();
470         break;
471     case SIGUSR2:
472         ob_debug("Caught signal %d. Reconfiguring.\n", signal);
473         ob_reconfigure();
474         break;
475     case SIGCHLD:
476         /* reap children */
477         while (waitpid(-1, NULL, WNOHANG) > 0);
478         break;
479     default:
480         ob_debug("Caught signal %d. Exiting.\n", signal);
481         /* TERM and INT return a 0 code */
482         ob_exit(!(signal == SIGTERM || signal == SIGINT));
483     }
484 }
485
486 static void print_version()
487 {
488     g_print("Openbox %s\n", PACKAGE_VERSION);
489     g_print(_("Copyright (c)"));
490     g_print(" 2008        Mikael Magnusson\n");
491     g_print(_("Copyright (c)"));
492     g_print(" 2003-2006   Dana Jansens\n\n");
493     g_print("This program comes with ABSOLUTELY NO WARRANTY.\n");
494     g_print("This is free software, and you are welcome to redistribute it\n");
495     g_print("under certain conditions. See the file COPYING for details.\n\n");
496 }
497
498 static void print_help()
499 {
500     g_print(_("Syntax: openbox [options]\n"));
501     g_print(_("\nOptions:\n"));
502     g_print(_("  --help              Display this help and exit\n"));
503     g_print(_("  --version           Display the version and exit\n"));
504     g_print(_("  --replace           Replace the currently running window manager\n"));
505     g_print(_("  --config-file FILE  Specify the path to the config file to use\n"));
506     g_print(_("  --sm-disable        Disable connection to the session manager\n"));
507     g_print(_("\nPassing messages to a running Openbox instance:\n"));
508     g_print(_("  --reconfigure       Reload Openbox's configuration\n"));
509     g_print(_("  --restart           Restart Openbox\n"));
510     g_print(_("  --exit              Exit Openbox\n"));
511     g_print(_("\nDebugging options:\n"));
512     g_print(_("  --sync              Run in synchronous mode\n"));
513     g_print(_("  --debug             Display debugging output\n"));
514     g_print(_("  --debug-focus       Display debugging output for focus handling\n"));
515     g_print(_("  --debug-xinerama    Split the display into fake xinerama screens\n"));
516     g_print(_("\nPlease report bugs at %s\n"), PACKAGE_BUGREPORT);
517 }
518
519 static void remove_args(gint *argc, gchar **argv, gint index, gint num)
520 {
521     gint i;
522
523     for (i = index; i < *argc - num; ++i)
524         argv[i] = argv[i+num];
525     for (; i < *argc; ++i)
526         argv[i] = NULL;
527     *argc -= num;
528 }
529
530 static void parse_env()
531 {
532     /* unset this so we don't pass it on unknowingly */
533     unsetenv("DESKTOP_STARTUP_ID");
534 }
535
536 static void parse_args(gint *argc, gchar **argv)
537 {
538     gint i;
539
540     for (i = 1; i < *argc; ++i) {
541         if (!strcmp(argv[i], "--version")) {
542             print_version();
543             exit(0);
544         }
545         else if (!strcmp(argv[i], "--help")) {
546             print_help();
547             exit(0);
548         }
549         else if (!strcmp(argv[i], "--g-fatal-warnings")) {
550             g_log_set_always_fatal(G_LOG_LEVEL_CRITICAL);
551         }
552         else if (!strcmp(argv[i], "--replace")) {
553             ob_replace_wm = TRUE;
554             remove_args(argc, argv, i, 1);
555             --i; /* this arg was removed so go back */
556         }
557         else if (!strcmp(argv[i], "--sync")) {
558             xsync = TRUE;
559         }
560         else if (!strcmp(argv[i], "--debug")) {
561             ob_debug_show_output(TRUE);
562             ob_debug_enable(OB_DEBUG_SM, TRUE);
563             ob_debug_enable(OB_DEBUG_APP_BUGS, TRUE);
564         }
565         else if (!strcmp(argv[i], "--debug-focus")) {
566             ob_debug_show_output(TRUE);
567             ob_debug_enable(OB_DEBUG_SM, TRUE);
568             ob_debug_enable(OB_DEBUG_APP_BUGS, TRUE);
569             ob_debug_enable(OB_DEBUG_FOCUS, TRUE);
570         }
571         else if (!strcmp(argv[i], "--debug-xinerama")) {
572             ob_debug_xinerama = TRUE;
573         }
574         else if (!strcmp(argv[i], "--reconfigure")) {
575             remote_control = 1;
576         }
577         else if (!strcmp(argv[i], "--restart")) {
578             remote_control = 2;
579         }
580         else if (!strcmp(argv[i], "--exit")) {
581             remote_control = 3;
582         }
583         else if (!strcmp(argv[i], "--config-file")) {
584             if (i == *argc - 1) /* no args left */
585                 g_printerr(_("--config-file requires an argument\n"));
586             else {
587                 /* this will be in the current locale encoding, which is
588                    what we want */
589                 config_file = argv[i+1];
590                 ++i; /* skip the argument */
591                 ob_debug("--config-file %s\n", config_file);
592             }
593         }
594         else if (!strcmp(argv[i], "--sm-save-file")) {
595             if (i == *argc - 1) /* no args left */
596                 /* not translated cuz it's sekret */
597                 g_printerr("--sm-save-file requires an argument\n");
598             else {
599                 ob_sm_save_file = g_strdup(argv[i+1]);
600                 remove_args(argc, argv, i, 2);
601                 --i; /* this arg was removed so go back */
602                 ob_debug_type(OB_DEBUG_SM, "--sm-save-file %s\n",
603                               ob_sm_save_file);
604             }
605         }
606         else if (!strcmp(argv[i], "--sm-client-id")) {
607             if (i == *argc - 1) /* no args left */
608                 /* not translated cuz it's sekret */
609                 g_printerr("--sm-client-id requires an argument\n");
610             else {
611                 ob_sm_id = g_strdup(argv[i+1]);
612                 remove_args(argc, argv, i, 2);
613                 --i; /* this arg was removed so go back */
614                 ob_debug_type(OB_DEBUG_SM, "--sm-client-id %s\n", ob_sm_id);
615             }
616         }
617         else if (!strcmp(argv[i], "--sm-disable")) {
618             ob_sm_use = FALSE;
619         }
620         else if (!strcmp(argv[i], "--sm-no-load")) {
621             ob_sm_restore = FALSE;
622             remove_args(argc, argv, i, 1);
623             --i; /* this arg was removed so go back */
624         }
625         else {
626             /* this is a memleak.. oh well.. heh */
627             gchar *err = g_strdup_printf
628                 (_("Invalid command line argument '%s'\n"), argv[i]);
629             ob_exit_with_error(err);
630         }
631     }
632 }
633
634 static Cursor load_cursor(const gchar *name, guint fontval)
635 {
636     Cursor c = None;
637
638 #if USE_XCURSOR
639     c = XcursorLibraryLoadCursor(ob_display, name);
640 #endif
641     if (c == None)
642         c = XCreateFontCursor(ob_display, fontval);
643     return c;
644 }
645
646 void ob_exit_with_error(const gchar *msg)
647 {
648     g_message(msg);
649     session_shutdown(TRUE);
650     exit(EXIT_FAILURE);
651 }
652
653 void ob_restart_other(const gchar *path)
654 {
655     restart_path = g_strdup(path);
656     ob_restart();
657 }
658
659 void ob_restart()
660 {
661     restart = TRUE;
662     ob_exit(0);
663 }
664
665 void ob_reconfigure()
666 {
667     reconfigure = TRUE;
668     ob_exit(0);
669 }
670
671 void ob_exit(gint code)
672 {
673     exitcode = code;
674     ob_main_loop_exit(ob_main_loop);
675 }
676
677 void ob_exit_replace()
678 {
679     exitcode = 0;
680     being_replaced = TRUE;
681     ob_main_loop_exit(ob_main_loop);
682 }
683
684 Cursor ob_cursor(ObCursor cursor)
685 {
686     g_assert(cursor < OB_NUM_CURSORS);
687     return cursors[cursor];
688 }
689
690 KeyCode ob_keycode(ObKey key)
691 {
692     g_assert(key < OB_NUM_KEYS);
693     return keys[key];
694 }
695
696 ObState ob_state()
697 {
698     return state;
699 }