create the loco library for composting. it links against libGL. openbox.c calls...
[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 "event.h"
25 #include "menu.h"
26 #include "client.h"
27 #include "screen.h"
28 #include "actions.h"
29 #include "startupnotify.h"
30 #include "focus.h"
31 #include "focus_cycle.h"
32 #include "focus_cycle_indicator.h"
33 #include "focus_cycle_popup.h"
34 #include "moveresize.h"
35 #include "frame.h"
36 #include "framerender.h"
37 #include "keyboard.h"
38 #include "mouse.h"
39 #include "menuframe.h"
40 #include "grab.h"
41 #include "group.h"
42 #include "config.h"
43 #include "ping.h"
44 #include "gettext.h"
45 #include "render/render.h"
46 #include "render/theme.h"
47 #include "obt/display.h"
48 #include "obt/prop.h"
49 #include "obt/keyboard.h"
50 #include "obt/parse.h"
51 #include "loco/loco.h"
52
53 #ifdef HAVE_FCNTL_H
54 #  include <fcntl.h>
55 #endif
56 #ifdef HAVE_SIGNAL_H
57 #  include <signal.h>
58 #endif
59 #ifdef HAVE_STDLIB_H
60 #  include <stdlib.h>
61 #endif
62 #ifdef HAVE_LOCALE_H
63 #  include <locale.h>
64 #endif
65 #ifdef HAVE_SYS_STAT_H
66 #  include <sys/stat.h>
67 #  include <sys/types.h>
68 #endif
69 #ifdef HAVE_SYS_WAIT_H
70 #  include <sys/types.h>
71 #  include <sys/wait.h>
72 #endif
73 #ifdef HAVE_UNISTD_H
74 #  include <unistd.h>
75 #endif
76 #include <errno.h>
77
78 #include <X11/cursorfont.h>
79 #if USE_XCURSOR
80 #include <X11/Xcursor/Xcursor.h>
81 #endif
82
83 #include <X11/Xlib.h>
84 #include <X11/keysym.h>
85
86 RrInstance  *ob_rr_inst;
87 RrTheme     *ob_rr_theme;
88 ObtMainLoop *ob_main_loop;
89 gint         ob_screen;
90 gboolean     ob_replace_wm = FALSE;
91 gboolean     ob_sm_use = TRUE;
92 gchar       *ob_sm_id = NULL;
93 gchar       *ob_sm_save_file = NULL;
94 gboolean     ob_sm_restore = TRUE;
95 gboolean     ob_debug_xinerama = FALSE;
96
97 static ObState   state;
98 static gboolean  xsync = FALSE;
99 static gboolean  reconfigure = FALSE;
100 static gboolean  restart = FALSE;
101 static gchar    *restart_path = NULL;
102 static Cursor    cursors[OB_NUM_CURSORS];
103 static KeyCode   keys[OB_NUM_KEYS];
104 static gint      exitcode = 0;
105 static guint     remote_control = 0;
106 static gboolean  being_replaced = FALSE;
107 static gchar    *config_file = NULL;
108
109 static void signal_handler(gint signal, gpointer data);
110 static void remove_args(gint *argc, gchar **argv, gint index, gint num);
111 static void parse_env();
112 static void parse_args(gint *argc, gchar **argv);
113 static Cursor load_cursor(const gchar *name, guint fontval);
114
115 gint main(gint argc, gchar **argv)
116 {
117     gchar *program_name;
118
119     state = OB_STATE_STARTING;
120
121     ob_debug_startup();
122
123     /* initialize the locale */
124     if (!setlocale(LC_ALL, ""))
125         g_message("Couldn't set locale from environment.");
126     bindtextdomain(PACKAGE_NAME, LOCALEDIR);
127     bind_textdomain_codeset(PACKAGE_NAME, "UTF-8");
128     textdomain(PACKAGE_NAME);
129
130     /* parse the command line args, which can change the argv[0] */
131     parse_args(&argc, argv);
132     /* parse the environment variables */
133     parse_env();
134
135     program_name = g_path_get_basename(argv[0]);
136     g_set_prgname(program_name);
137
138     if (!remote_control)
139         session_startup(argc, argv);
140
141     if (!obt_display_open(NULL))
142         ob_exit_with_error(_("Failed to open the display from the DISPLAY environment variable."));
143
144     if (remote_control) {
145         /* Send client message telling the OB process to:
146          * remote_control = 1 -> reconfigure
147          * remote_control = 2 -> restart */
148         OBT_PROP_MSG(ob_screen, obt_root(ob_screen),
149                      OB_CONTROL, remote_control, 0, 0, 0, 0);
150         obt_display_close(obt_display);
151         exit(EXIT_SUCCESS);
152     }
153
154     ob_main_loop = obt_main_loop_new();
155
156     /* set up signal handler */
157     obt_main_loop_signal_add(ob_main_loop, SIGUSR1, signal_handler, NULL,NULL);
158     obt_main_loop_signal_add(ob_main_loop, SIGUSR2, signal_handler, NULL,NULL);
159     obt_main_loop_signal_add(ob_main_loop, SIGTERM, signal_handler, NULL,NULL);
160     obt_main_loop_signal_add(ob_main_loop, SIGINT, signal_handler,  NULL,NULL);
161     obt_main_loop_signal_add(ob_main_loop, SIGHUP, signal_handler,  NULL,NULL);
162     obt_main_loop_signal_add(ob_main_loop, SIGPIPE, signal_handler, NULL,NULL);
163     obt_main_loop_signal_add(ob_main_loop, SIGCHLD, signal_handler, NULL,NULL);
164
165     ob_screen = DefaultScreen(obt_display);
166
167     ob_rr_inst = RrInstanceNew(obt_display, ob_screen);
168     if (ob_rr_inst == NULL)
169         ob_exit_with_error(_("Failed to initialize the obrender library."));
170
171     XSynchronize(obt_display, xsync);
172
173     /* check for locale support */
174     if (!XSupportsLocale())
175         g_message(_("X server does not support locale."));
176     if (!XSetLocaleModifiers(""))
177         g_message(_("Cannot set locale modifiers for the X server."));
178
179     /* set the DISPLAY environment variable for any lauched children, to the
180        display we're using, so they open in the right place. */
181     setenv("DISPLAY", DisplayString(obt_display), TRUE);
182
183     /* create available cursors */
184     cursors[OB_CURSOR_NONE] = None;
185     cursors[OB_CURSOR_POINTER] = load_cursor("left_ptr", XC_left_ptr);
186     cursors[OB_CURSOR_BUSYPOINTER] = load_cursor("left_ptr_watch",XC_left_ptr);
187     cursors[OB_CURSOR_BUSY] = load_cursor("watch", XC_watch);
188     cursors[OB_CURSOR_MOVE] = load_cursor("fleur", XC_fleur);
189     cursors[OB_CURSOR_NORTH] = load_cursor("top_side", XC_top_side);
190     cursors[OB_CURSOR_NORTHEAST] = load_cursor("top_right_corner",
191                                                XC_top_right_corner);
192     cursors[OB_CURSOR_EAST] = load_cursor("right_side", XC_right_side);
193     cursors[OB_CURSOR_SOUTHEAST] = load_cursor("bottom_right_corner",
194                                                XC_bottom_right_corner);
195     cursors[OB_CURSOR_SOUTH] = load_cursor("bottom_side", XC_bottom_side);
196     cursors[OB_CURSOR_SOUTHWEST] = load_cursor("bottom_left_corner",
197                                                XC_bottom_left_corner);
198     cursors[OB_CURSOR_WEST] = load_cursor("left_side", XC_left_side);
199     cursors[OB_CURSOR_NORTHWEST] = load_cursor("top_left_corner",
200                                                XC_top_left_corner);
201
202     if (screen_annex()) { /* it will be ours! */
203         loco_set_mainloop(ob_main_loop);
204
205         do {
206             if (reconfigure) obt_keyboard_reload();
207
208             /* get the keycodes for keys we use */
209             keys[OB_KEY_RETURN] = obt_keyboard_keysym_to_keycode(XK_Return);
210             keys[OB_KEY_ESCAPE] = obt_keyboard_keysym_to_keycode(XK_Escape);
211             keys[OB_KEY_LEFT] = obt_keyboard_keysym_to_keycode(XK_Left);
212             keys[OB_KEY_RIGHT] = obt_keyboard_keysym_to_keycode(XK_Right);
213             keys[OB_KEY_UP] = obt_keyboard_keysym_to_keycode(XK_Up);
214             keys[OB_KEY_DOWN] = obt_keyboard_keysym_to_keycode(XK_Down);
215
216             {
217                 ObtParseInst *i;
218
219                 /* startup the parsing so everything can register sections
220                    of the rc */
221                 i = obt_parse_instance_new();
222
223                 /* register all the available actions */
224                 actions_startup(reconfigure);
225                 /* start up config which sets up with the parser */
226                 config_startup(i);
227
228                 /* parse/load user options */
229                 if ((config_file &&
230                      obt_parse_load_file(i, config_file, "openbox_config")) ||
231                     obt_parse_load_config_file(i, "openbox", "rc.xml",
232                                                "openbox_config"))
233                 {
234                     obt_parse_tree_from_root(i);
235                     obt_parse_close(i);
236                 }
237                 else {
238                     g_message(_("Unable to find a valid config file, using some simple defaults"));
239                     config_file = NULL;
240                 }
241
242                 if (config_file) {
243                     gchar *p = g_filename_to_utf8(config_file, -1,
244                                                   NULL, NULL, NULL);
245                     if (p)
246                         OBT_PROP_SETS(obt_root(ob_screen), OB_CONFIG_FILE,
247                                       utf8, p);
248                     g_free(p);
249                 }
250                 else
251                     OBT_PROP_ERASE(obt_root(ob_screen), OB_CONFIG_FILE);
252
253                 /* we're done with parsing now, kill it */
254                 obt_parse_instance_unref(i);
255             }
256
257             /* load the theme specified in the rc file */
258             {
259                 RrTheme *theme;
260                 if ((theme = RrThemeNew(ob_rr_inst, config_theme, TRUE,
261                                         config_font_activewindow,
262                                         config_font_inactivewindow,
263                                         config_font_menutitle,
264                                         config_font_menuitem,
265                                         config_font_osd)))
266                 {
267                     RrThemeFree(ob_rr_theme);
268                     ob_rr_theme = theme;
269                 }
270                 if (ob_rr_theme == NULL)
271                     ob_exit_with_error(_("Unable to load a theme."));
272
273                 OBT_PROP_SETS(obt_root(ob_screen),
274                               OB_THEME, utf8, ob_rr_theme->name);
275             }
276
277             if (reconfigure) {
278                 GList *it;
279
280                 /* update all existing windows for the new theme */
281                 for (it = client_list; it; it = g_list_next(it)) {
282                     ObClient *c = it->data;
283                     frame_adjust_theme(c->frame);
284                 }
285             }
286             event_startup(reconfigure);
287             /* focus_backup is used for stacking, so this needs to come before
288                anything that calls stacking_add */
289             sn_startup(reconfigure);
290             window_startup(reconfigure);
291             focus_startup(reconfigure);
292             focus_cycle_startup(reconfigure);
293             focus_cycle_indicator_startup(reconfigure);
294             focus_cycle_popup_startup(reconfigure);
295             screen_startup(reconfigure);
296             grab_startup(reconfigure);
297             group_startup(reconfigure);
298             ping_startup(reconfigure);
299             client_startup(reconfigure);
300             dock_startup(reconfigure);
301             moveresize_startup(reconfigure);
302             keyboard_startup(reconfigure);
303             mouse_startup(reconfigure);
304             menu_frame_startup(reconfigure);
305             menu_startup(reconfigure);
306
307             if (!reconfigure) {
308                 guint32 xid;
309                 ObWindow *w;
310
311                 /* get all the existing windows */
312                 window_manage_all();
313                 focus_nothing();
314
315                 /* focus what was focused if a wm was already running */
316                 if (OBT_PROP_GET32(obt_root(ob_screen),
317                                    NET_ACTIVE_WINDOW, WINDOW, &xid) &&
318                     (w = window_find(xid)) && WINDOW_IS_CLIENT(w))
319                 {
320                     client_focus(WINDOW_AS_CLIENT(w));
321                 }
322             } else {
323                 GList *it;
324
325                 /* redecorate all existing windows */
326                 for (it = client_list; it; it = g_list_next(it)) {
327                     ObClient *c = it->data;
328
329                     /* the new config can change the window's decorations */
330                     client_setup_decor_and_functions(c, FALSE);
331                     /* redraw the frames */
332                     frame_adjust_area(c->frame, TRUE, TRUE, FALSE);
333                     /* the decor sizes may have changed, so the windows may
334                        end up in new positions */
335                     client_reconfigure(c, FALSE);
336                 }
337             }
338
339             reconfigure = FALSE;
340
341             state = OB_STATE_RUNNING;
342             obt_main_loop_run(ob_main_loop);
343             state = OB_STATE_EXITING;
344
345             if (!reconfigure)
346                 window_unmanage_all();
347
348             menu_shutdown(reconfigure);
349             menu_frame_shutdown(reconfigure);
350             mouse_shutdown(reconfigure);
351             keyboard_shutdown(reconfigure);
352             moveresize_shutdown(reconfigure);
353             dock_shutdown(reconfigure);
354             client_shutdown(reconfigure);
355             ping_shutdown(reconfigure);
356             group_shutdown(reconfigure);
357             grab_shutdown(reconfigure);
358             screen_shutdown(reconfigure);
359             focus_cycle_popup_shutdown(reconfigure);
360             focus_cycle_indicator_shutdown(reconfigure);
361             focus_cycle_shutdown(reconfigure);
362             focus_shutdown(reconfigure);
363             window_shutdown(reconfigure);
364             sn_shutdown(reconfigure);
365             event_shutdown(reconfigure);
366             config_shutdown();
367             actions_shutdown(reconfigure);
368         } while (reconfigure);
369
370         loco_shutdown();
371     }
372
373     XSync(obt_display, FALSE);
374
375     RrThemeFree(ob_rr_theme);
376     RrInstanceFree(ob_rr_inst);
377
378     session_shutdown(being_replaced);
379
380     obt_display_close(obt_display);
381
382     if (restart) {
383         if (restart_path != NULL) {
384             gint argcp;
385             gchar **argvp;
386             GError *err = NULL;
387
388             /* run other window manager */
389             if (g_shell_parse_argv(restart_path, &argcp, &argvp, &err)) {
390                 execvp(argvp[0], argvp);
391                 g_strfreev(argvp);
392             } else {
393                 g_message(
394                     _("Restart failed to execute new executable '%s': %s"),
395                     restart_path, err->message);
396                 g_error_free(err);
397             }
398         }
399
400         /* we remove the session arguments from argv, so put them back,
401            also don't restore the session on restart */
402         if (ob_sm_save_file != NULL || ob_sm_id != NULL) {
403             gchar **nargv;
404             gint i, l;
405
406             l = argc + 1 +
407                 (ob_sm_save_file != NULL ? 2 : 0) +
408                 (ob_sm_id != NULL ? 2 : 0);
409             nargv = g_new0(gchar*, l+1);
410             for (i = 0; i < argc; ++i)
411                 nargv[i] = argv[i];
412
413             if (ob_sm_save_file != NULL) {
414                 nargv[i++] = g_strdup("--sm-save-file");
415                 nargv[i++] = ob_sm_save_file;
416             }
417             if (ob_sm_id != NULL) {
418                 nargv[i++] = g_strdup("--sm-client-id");
419                 nargv[i++] = ob_sm_id;
420             }
421             nargv[i++] = g_strdup("--sm-no-load");
422             g_assert(i == l);
423             argv = nargv;
424         }
425
426         /* re-run me */
427         execvp(argv[0], argv); /* try how we were run */
428         execlp(argv[0], program_name, (gchar*)NULL); /* last resort */
429     }
430
431     /* free stuff passed in from the command line or environment */
432     g_free(ob_sm_save_file);
433     g_free(ob_sm_id);
434     g_free(program_name);
435
436     ob_debug_shutdown();
437
438     return exitcode;
439 }
440
441 static void signal_handler(gint signal, gpointer data)
442 {
443     switch (signal) {
444     case SIGUSR1:
445         ob_debug("Caught signal %d. Restarting.", signal);
446         ob_restart();
447         break;
448     case SIGUSR2:
449         ob_debug("Caught signal %d. Reconfiguring.", signal);
450         ob_reconfigure();
451         break;
452     case SIGCHLD:
453         /* reap children */
454         while (waitpid(-1, NULL, WNOHANG) > 0);
455         break;
456     default:
457         ob_debug("Caught signal %d. Exiting.", signal);
458         /* TERM and INT return a 0 code */
459         ob_exit(!(signal == SIGTERM || signal == SIGINT));
460     }
461 }
462
463 static void print_version()
464 {
465     g_print("Openbox %s\n", PACKAGE_VERSION);
466     g_print(_("Copyright (c)"));
467     g_print(" 2008        Mikael Magnusson\n");
468     g_print(_("Copyright (c)"));
469     g_print(" 2003-2006   Dana Jansens\n\n");
470     g_print("This program comes with ABSOLUTELY NO WARRANTY.\n");
471     g_print("This is free software, and you are welcome to redistribute it\n");
472     g_print("under certain conditions. See the file COPYING for details.\n\n");
473 }
474
475 static void print_help()
476 {
477     g_print(_("Syntax: openbox [options]\n"));
478     g_print(_("\nOptions:\n"));
479     g_print(_("  --help              Display this help and exit\n"));
480     g_print(_("  --version           Display the version and exit\n"));
481     g_print(_("  --replace           Replace the currently running window manager\n"));
482     g_print(_("  --config-file FILE  Specify the path to the config file to use\n"));
483     g_print(_("  --sm-disable        Disable connection to the session manager\n"));
484     g_print(_("\nPassing messages to a running Openbox instance:\n"));
485     g_print(_("  --reconfigure       Reload Openbox's configuration\n"));
486     g_print(_("  --restart           Restart Openbox\n"));
487     g_print(_("  --exit              Exit Openbox\n"));
488     g_print(_("\nDebugging options:\n"));
489     g_print(_("  --sync              Run in synchronous mode\n"));
490     g_print(_("  --debug             Display debugging output\n"));
491     g_print(_("  --debug-focus       Display debugging output for focus handling\n"));
492     g_print(_("  --debug-session     Display debugging output for session managment\n"));
493     g_print(_("  --debug-xinerama    Split the display into fake xinerama screens\n"));
494     g_print(_("\nPlease report bugs at %s\n"), PACKAGE_BUGREPORT);
495 }
496
497 static void remove_args(gint *argc, gchar **argv, gint index, gint num)
498 {
499     gint i;
500
501     for (i = index; i < *argc - num; ++i)
502         argv[i] = argv[i+num];
503     for (; i < *argc; ++i)
504         argv[i] = NULL;
505     *argc -= num;
506 }
507
508 static void parse_env()
509 {
510     /* unset this so we don't pass it on unknowingly */
511     unsetenv("DESKTOP_STARTUP_ID");
512 }
513
514 static void parse_args(gint *argc, gchar **argv)
515 {
516     gint i;
517
518     for (i = 1; i < *argc; ++i) {
519         if (!strcmp(argv[i], "--version")) {
520             print_version();
521             exit(0);
522         }
523         else if (!strcmp(argv[i], "--help")) {
524             print_help();
525             exit(0);
526         }
527         else if (!strcmp(argv[i], "--g-fatal-warnings")) {
528             g_log_set_always_fatal(G_LOG_LEVEL_CRITICAL);
529         }
530         else if (!strcmp(argv[i], "--replace")) {
531             ob_replace_wm = TRUE;
532             remove_args(argc, argv, i, 1);
533             --i; /* this arg was removed so go back */
534         }
535         else if (!strcmp(argv[i], "--sync")) {
536             xsync = TRUE;
537         }
538         else if (!strcmp(argv[i], "--debug")) {
539             ob_debug_enable(OB_DEBUG_NORMAL, TRUE);
540             ob_debug_enable(OB_DEBUG_APP_BUGS, TRUE);
541         }
542         else if (!strcmp(argv[i], "--debug-focus")) {
543             ob_debug_enable(OB_DEBUG_NORMAL, TRUE);
544             ob_debug_enable(OB_DEBUG_APP_BUGS, TRUE);
545             ob_debug_enable(OB_DEBUG_FOCUS, TRUE);
546         }
547         else if (!strcmp(argv[i], "--debug-session")) {
548             ob_debug_enable(OB_DEBUG_NORMAL, TRUE);
549             ob_debug_enable(OB_DEBUG_APP_BUGS, TRUE);
550             ob_debug_enable(OB_DEBUG_SM, TRUE);
551         }
552         else if (!strcmp(argv[i], "--debug-xinerama")) {
553             ob_debug_xinerama = TRUE;
554         }
555         else if (!strcmp(argv[i], "--reconfigure")) {
556             remote_control = 1;
557         }
558         else if (!strcmp(argv[i], "--restart")) {
559             remote_control = 2;
560         }
561         else if (!strcmp(argv[i], "--exit")) {
562             remote_control = 3;
563         }
564         else if (!strcmp(argv[i], "--config-file")) {
565             if (i == *argc - 1) /* no args left */
566                 /* not translated cuz it's sekret */
567                 g_printerr(_("--config-file requires an argument\n"));
568             else {
569                 /* this will be in the current locale encoding, which is
570                    what we want */
571                 config_file = argv[i+1];
572                 ++i; /* skip the argument */
573                 ob_debug("--config-file %s\n", config_file);
574             }
575         }
576         else if (!strcmp(argv[i], "--sm-save-file")) {
577             if (i == *argc - 1) /* no args left */
578                 /* not translated cuz it's sekret */
579                 g_printerr("--sm-save-file requires an argument\n");
580             else {
581                 ob_sm_save_file = g_strdup(argv[i+1]);
582                 remove_args(argc, argv, i, 2);
583                 --i; /* this arg was removed so go back */
584                 ob_debug_type(OB_DEBUG_SM, "--sm-save-file %s",
585                               ob_sm_save_file);
586             }
587         }
588         else if (!strcmp(argv[i], "--sm-client-id")) {
589             if (i == *argc - 1) /* no args left */
590                 /* not translated cuz it's sekret */
591                 g_printerr("--sm-client-id requires an argument\n");
592             else {
593                 ob_sm_id = g_strdup(argv[i+1]);
594                 remove_args(argc, argv, i, 2);
595                 --i; /* this arg was removed so go back */
596                 ob_debug_type(OB_DEBUG_SM, "--sm-client-id %s", ob_sm_id);
597             }
598         }
599         else if (!strcmp(argv[i], "--sm-disable")) {
600             ob_sm_use = FALSE;
601         }
602         else if (!strcmp(argv[i], "--sm-no-load")) {
603             ob_sm_restore = FALSE;
604             remove_args(argc, argv, i, 1);
605             --i; /* this arg was removed so go back */
606         }
607         else {
608             /* this is a memleak.. oh well.. heh */
609             gchar *err = g_strdup_printf
610                 (_("Invalid command line argument '%s'\n"), argv[i]);
611             ob_exit_with_error(err);
612         }
613     }
614 }
615
616 static Cursor load_cursor(const gchar *name, guint fontval)
617 {
618     Cursor c = None;
619
620 #if USE_XCURSOR
621     c = XcursorLibraryLoadCursor(obt_display, name);
622 #endif
623     if (c == None)
624         c = XCreateFontCursor(obt_display, fontval);
625     return c;
626 }
627
628 void ob_exit_with_error(const gchar *msg)
629 {
630     g_message(msg);
631     session_shutdown(TRUE);
632     exit(EXIT_FAILURE);
633 }
634
635 void ob_restart_other(const gchar *path)
636 {
637     restart_path = g_strdup(path);
638     ob_restart();
639 }
640
641 void ob_restart()
642 {
643     restart = TRUE;
644     ob_exit(0);
645 }
646
647 void ob_reconfigure()
648 {
649     reconfigure = TRUE;
650     ob_exit(0);
651 }
652
653 void ob_exit(gint code)
654 {
655     exitcode = code;
656     obt_main_loop_exit(ob_main_loop);
657 }
658
659 void ob_exit_replace()
660 {
661     exitcode = 0;
662     being_replaced = TRUE;
663     obt_main_loop_exit(ob_main_loop);
664 }
665
666 Cursor ob_cursor(ObCursor cursor)
667 {
668     g_assert(cursor < OB_NUM_CURSORS);
669     return cursors[cursor];
670 }
671
672 KeyCode ob_keycode(ObKey key)
673 {
674     g_assert(key < OB_NUM_KEYS);
675     return keys[key];
676 }
677
678 ObState ob_state()
679 {
680     return state;
681 }