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[chaz/openbox] / 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 "prompt.h"
45 #include "gettext.h"
46 #include "obrender/render.h"
47 #include "obrender/theme.h"
48 #include "obt/display.h"
49 #include "obt/prop.h"
50 #include "obt/keyboard.h"
51 #include "obt/xml.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 RrImageCache *ob_rr_icons;
88 RrTheme *ob_rr_theme;
89 ObtMainLoop *ob_main_loop;
90 gint ob_screen;
91 gboolean ob_replace_wm = FALSE;
92 gboolean ob_sm_use = TRUE;
93 gchar *ob_sm_id = NULL;
94 gchar *ob_sm_save_file = NULL;
95 gboolean ob_sm_restore = TRUE;
96 gboolean ob_debug_xinerama = FALSE;
97
98 static ObState state;
99 static gboolean xsync = FALSE;
100 static gboolean reconfigure = FALSE;
101 static gboolean restart = FALSE;
102 static gchar *restart_path = NULL;
103 static Cursor cursors[OB_NUM_CURSORS];
104 static KeyCode *keys[OB_NUM_KEYS];
105 static gint exitcode = 0;
106 static guint remote_control = 0;
107 static gboolean being_replaced = FALSE;
108 static gchar *config_file = NULL;
109
110 static void signal_handler(gint signal, gpointer data);
111 static void remove_args(gint *argc, gchar **argv, gint index, gint num);
112 static void parse_env();
113 static void parse_args(gint *argc, gchar **argv);
114 static Cursor load_cursor(const gchar *name, guint fontval);
115
116 gint main(gint argc, gchar **argv)
117 {
118 gchar *program_name;
119
120 ob_set_state(OB_STATE_STARTING);
121
122 ob_debug_startup();
123
124 /* initialize the locale */
125 if (!setlocale(LC_ALL, ""))
126 g_message("Couldn't set locale from environment.");
127 bindtextdomain(PACKAGE_NAME, LOCALEDIR);
128 bind_textdomain_codeset(PACKAGE_NAME, "UTF-8");
129 textdomain(PACKAGE_NAME);
130
131 if (chdir(g_get_home_dir()) == -1)
132 g_message(_("Unable to change to home directory \"%s\": %s"),
133 g_get_home_dir(), g_strerror(errno));
134
135 /* parse the command line args, which can change the argv[0] */
136 parse_args(&argc, argv);
137 /* parse the environment variables */
138 parse_env();
139
140 program_name = g_path_get_basename(argv[0]);
141 g_set_prgname(program_name);
142
143 if (!remote_control)
144 session_startup(argc, argv);
145
146 if (!obt_display_open(NULL))
147 ob_exit_with_error(_("Failed to open the display from the DISPLAY environment variable."));
148
149 if (remote_control) {
150 /* Send client message telling the OB process to:
151 * remote_control = 1 -> reconfigure
152 * remote_control = 2 -> restart */
153 OBT_PROP_MSG(ob_screen, obt_root(ob_screen),
154 OB_CONTROL, remote_control, 0, 0, 0, 0);
155 obt_display_close();
156 exit(EXIT_SUCCESS);
157 }
158
159 ob_main_loop = obt_main_loop_new();
160
161 /* set up signal handler */
162 obt_main_loop_signal_add(ob_main_loop, SIGUSR1, signal_handler, NULL,NULL);
163 obt_main_loop_signal_add(ob_main_loop, SIGUSR2, signal_handler, NULL,NULL);
164 obt_main_loop_signal_add(ob_main_loop, SIGTERM, signal_handler, NULL,NULL);
165 obt_main_loop_signal_add(ob_main_loop, SIGINT, signal_handler, NULL,NULL);
166 obt_main_loop_signal_add(ob_main_loop, SIGHUP, signal_handler, NULL,NULL);
167 obt_main_loop_signal_add(ob_main_loop, SIGPIPE, signal_handler, NULL,NULL);
168 obt_main_loop_signal_add(ob_main_loop, SIGCHLD, signal_handler, NULL,NULL);
169 obt_main_loop_signal_add(ob_main_loop, SIGTTIN, signal_handler, NULL,NULL);
170 obt_main_loop_signal_add(ob_main_loop, SIGTTOU, signal_handler, NULL,NULL);
171
172 ob_screen = DefaultScreen(obt_display);
173
174 ob_rr_inst = RrInstanceNew(obt_display, ob_screen);
175 if (ob_rr_inst == NULL)
176 ob_exit_with_error(_("Failed to initialize the obrender library."));
177 /* Saving 3 resizes of an RrImage makes a lot of sense for icons, as there
178 are generally 3 icon sizes needed: the titlebar icon, the menu icon,
179 and the alt-tab icon
180 */
181 ob_rr_icons = RrImageCacheNew(3);
182
183 XSynchronize(obt_display, xsync);
184
185 /* check for locale support */
186 if (!XSupportsLocale())
187 g_message(_("X server does not support locale."));
188 if (!XSetLocaleModifiers(""))
189 g_message(_("Cannot set locale modifiers for the X server."));
190
191 /* set the DISPLAY environment variable for any lauched children, to the
192 display we're using, so they open in the right place. */
193 setenv("DISPLAY", DisplayString(obt_display), TRUE);
194
195 /* create available cursors */
196 cursors[OB_CURSOR_NONE] = None;
197 cursors[OB_CURSOR_POINTER] = load_cursor("left_ptr", XC_left_ptr);
198 cursors[OB_CURSOR_BUSYPOINTER] = load_cursor("left_ptr_watch",XC_left_ptr);
199 cursors[OB_CURSOR_BUSY] = load_cursor("watch", XC_watch);
200 cursors[OB_CURSOR_MOVE] = load_cursor("fleur", XC_fleur);
201 cursors[OB_CURSOR_NORTH] = load_cursor("top_side", XC_top_side);
202 cursors[OB_CURSOR_NORTHEAST] = load_cursor("top_right_corner",
203 XC_top_right_corner);
204 cursors[OB_CURSOR_EAST] = load_cursor("right_side", XC_right_side);
205 cursors[OB_CURSOR_SOUTHEAST] = load_cursor("bottom_right_corner",
206 XC_bottom_right_corner);
207 cursors[OB_CURSOR_SOUTH] = load_cursor("bottom_side", XC_bottom_side);
208 cursors[OB_CURSOR_SOUTHWEST] = load_cursor("bottom_left_corner",
209 XC_bottom_left_corner);
210 cursors[OB_CURSOR_WEST] = load_cursor("left_side", XC_left_side);
211 cursors[OB_CURSOR_NORTHWEST] = load_cursor("top_left_corner",
212 XC_top_left_corner);
213
214 if (screen_annex()) { /* it will be ours! */
215 do {
216 ObPrompt *xmlprompt = NULL;
217
218 if (reconfigure) obt_keyboard_reload();
219
220 /* get the keycodes for keys we use */
221 keys[OB_KEY_RETURN] = obt_keyboard_keysym_to_keycode(XK_Return);
222 keys[OB_KEY_ESCAPE] = obt_keyboard_keysym_to_keycode(XK_Escape);
223 keys[OB_KEY_LEFT] = obt_keyboard_keysym_to_keycode(XK_Left);
224 keys[OB_KEY_RIGHT] = obt_keyboard_keysym_to_keycode(XK_Right);
225 keys[OB_KEY_UP] = obt_keyboard_keysym_to_keycode(XK_Up);
226 keys[OB_KEY_DOWN] = obt_keyboard_keysym_to_keycode(XK_Down);
227 keys[OB_KEY_TAB] = obt_keyboard_keysym_to_keycode(XK_Tab);
228 keys[OB_KEY_SPACE] = obt_keyboard_keysym_to_keycode(XK_space);
229 keys[OB_KEY_HOME] = obt_keyboard_keysym_to_keycode(XK_Home);
230 keys[OB_KEY_END] = obt_keyboard_keysym_to_keycode(XK_End);
231
232 {
233 ObtXmlInst *i;
234
235 /* startup the parsing so everything can register sections
236 of the rc */
237 i = obt_xml_instance_new();
238
239 /* register all the available actions */
240 actions_startup(reconfigure);
241 /* start up config which sets up with the parser */
242 config_startup(i);
243
244 /* parse/load user options */
245 if ((config_file &&
246 obt_xml_load_file(i, config_file, "openbox_config")) ||
247 obt_xml_load_config_file(i, "openbox", "rc.xml",
248 "openbox_config"))
249 {
250 obt_xml_tree_from_root(i);
251 obt_xml_close(i);
252 }
253 else {
254 g_message(_("Unable to find a valid config file, using some simple defaults"));
255 config_file = NULL;
256 }
257
258 if (config_file) {
259 gchar *p = g_filename_to_utf8(config_file, -1,
260 NULL, NULL, NULL);
261 if (p)
262 OBT_PROP_SETS(obt_root(ob_screen), OB_CONFIG_FILE,
263 utf8, p);
264 g_free(p);
265 }
266 else
267 OBT_PROP_ERASE(obt_root(ob_screen), OB_CONFIG_FILE);
268
269 /* we're done with parsing now, kill it */
270 obt_xml_instance_unref(i);
271 }
272
273 /* load the theme specified in the rc file */
274 {
275 RrTheme *theme;
276 if ((theme = RrThemeNew(ob_rr_inst, config_theme, TRUE,
277 config_font_activewindow,
278 config_font_inactivewindow,
279 config_font_menutitle,
280 config_font_menuitem,
281 config_font_activeosd,
282 config_font_inactiveosd)))
283 {
284 RrThemeFree(ob_rr_theme);
285 ob_rr_theme = theme;
286 }
287 if (ob_rr_theme == NULL)
288 ob_exit_with_error(_("Unable to load a theme."));
289
290 OBT_PROP_SETS(obt_root(ob_screen),
291 OB_THEME, utf8, ob_rr_theme->name);
292 }
293
294 if (reconfigure) {
295 GList *it;
296
297 /* update all existing windows for the new theme */
298 for (it = client_list; it; it = g_list_next(it)) {
299 ObClient *c = it->data;
300 frame_adjust_theme(c->frame);
301 }
302 }
303 event_startup(reconfigure);
304 /* focus_backup is used for stacking, so this needs to come before
305 anything that calls stacking_add */
306 sn_startup(reconfigure);
307 window_startup(reconfigure);
308 focus_startup(reconfigure);
309 focus_cycle_startup(reconfigure);
310 focus_cycle_indicator_startup(reconfigure);
311 focus_cycle_popup_startup(reconfigure);
312 screen_startup(reconfigure);
313 grab_startup(reconfigure);
314 group_startup(reconfigure);
315 ping_startup(reconfigure);
316 client_startup(reconfigure);
317 dock_startup(reconfigure);
318 moveresize_startup(reconfigure);
319 keyboard_startup(reconfigure);
320 mouse_startup(reconfigure);
321 menu_frame_startup(reconfigure);
322 menu_startup(reconfigure);
323 prompt_startup(reconfigure);
324
325 if (!reconfigure) {
326 guint32 xid;
327 ObWindow *w;
328
329 /* get all the existing windows */
330 window_manage_all();
331 focus_nothing();
332
333 /* focus what was focused if a wm was already running */
334 if (OBT_PROP_GET32(obt_root(ob_screen),
335 NET_ACTIVE_WINDOW, WINDOW, &xid) &&
336 (w = window_find(xid)) && WINDOW_IS_CLIENT(w))
337 {
338 client_focus(WINDOW_AS_CLIENT(w));
339 }
340 } else {
341 GList *it;
342
343 /* redecorate all existing windows */
344 for (it = client_list; it; it = g_list_next(it)) {
345 ObClient *c = it->data;
346
347 /* the new config can change the window's decorations */
348 client_setup_decor_and_functions(c, FALSE);
349 /* redraw the frames */
350 frame_adjust_area(c->frame, TRUE, TRUE, FALSE);
351 /* the decor sizes may have changed, so the windows may
352 end up in new positions */
353 client_reconfigure(c, FALSE);
354 }
355 }
356
357 reconfigure = FALSE;
358
359 ob_set_state(OB_STATE_RUNNING);
360
361 /* look for parsing errors */
362 {
363 xmlErrorPtr e = xmlGetLastError();
364 if (e) {
365 gchar *m;
366
367 m = g_strdup_printf(_("One or more XML syntax errors were found while parsing the Openbox configuration files. See stdout for more information. The last error seen was in file \"%s\" line %d, with message: %s"), e->file, e->line, e->message);
368 xmlprompt =
369 prompt_show_message(m, _("Openbox Syntax Error"), _("Close"));
370 g_free(m);
371 xmlResetError(e);
372 }
373 }
374
375 obt_main_loop_run(ob_main_loop);
376 ob_set_state(reconfigure ?
377 OB_STATE_RECONFIGURING : OB_STATE_EXITING);
378
379 if (xmlprompt) {
380 prompt_unref(xmlprompt);
381 xmlprompt = NULL;
382 }
383
384 if (!reconfigure)
385 window_unmanage_all();
386
387 prompt_shutdown(reconfigure);
388 menu_shutdown(reconfigure);
389 menu_frame_shutdown(reconfigure);
390 mouse_shutdown(reconfigure);
391 keyboard_shutdown(reconfigure);
392 moveresize_shutdown(reconfigure);
393 dock_shutdown(reconfigure);
394 client_shutdown(reconfigure);
395 ping_shutdown(reconfigure);
396 group_shutdown(reconfigure);
397 grab_shutdown(reconfigure);
398 screen_shutdown(reconfigure);
399 focus_cycle_popup_shutdown(reconfigure);
400 focus_cycle_indicator_shutdown(reconfigure);
401 focus_cycle_shutdown(reconfigure);
402 focus_shutdown(reconfigure);
403 window_shutdown(reconfigure);
404 sn_shutdown(reconfigure);
405 event_shutdown(reconfigure);
406 config_shutdown();
407 actions_shutdown(reconfigure);
408
409 /* Free the key codes for built in keys */
410 g_free(keys[OB_KEY_RETURN]);
411 g_free(keys[OB_KEY_ESCAPE]);
412 g_free(keys[OB_KEY_LEFT]);
413 g_free(keys[OB_KEY_RIGHT]);
414 g_free(keys[OB_KEY_UP]);
415 g_free(keys[OB_KEY_DOWN]);
416 g_free(keys[OB_KEY_TAB]);
417 g_free(keys[OB_KEY_SPACE]);
418 g_free(keys[OB_KEY_HOME]);
419 g_free(keys[OB_KEY_END]);
420 } while (reconfigure);
421 }
422
423 XSync(obt_display, FALSE);
424
425 RrThemeFree(ob_rr_theme);
426 RrImageCacheUnref(ob_rr_icons);
427 RrInstanceFree(ob_rr_inst);
428
429 session_shutdown(being_replaced);
430
431 obt_display_close();
432
433 if (restart) {
434 ob_debug_shutdown();
435 if (restart_path != NULL) {
436 gint argcp;
437 gchar **argvp;
438 GError *err = NULL;
439
440 /* run other window manager */
441 if (g_shell_parse_argv(restart_path, &argcp, &argvp, &err)) {
442 execvp(argvp[0], argvp);
443 g_strfreev(argvp);
444 } else {
445 g_message(
446 _("Restart failed to execute new executable \"%s\": %s"),
447 restart_path, err->message);
448 g_error_free(err);
449 }
450 }
451
452 /* we remove the session arguments from argv, so put them back,
453 also don't restore the session on restart */
454 if (ob_sm_save_file != NULL || ob_sm_id != NULL) {
455 gchar **nargv;
456 gint i, l;
457
458 l = argc + 1 +
459 (ob_sm_save_file != NULL ? 2 : 0) +
460 (ob_sm_id != NULL ? 2 : 0);
461 nargv = g_new0(gchar*, l+1);
462 for (i = 0; i < argc; ++i)
463 nargv[i] = argv[i];
464
465 if (ob_sm_save_file != NULL) {
466 nargv[i++] = g_strdup("--sm-save-file");
467 nargv[i++] = ob_sm_save_file;
468 }
469 if (ob_sm_id != NULL) {
470 nargv[i++] = g_strdup("--sm-client-id");
471 nargv[i++] = ob_sm_id;
472 }
473 nargv[i++] = g_strdup("--sm-no-load");
474 g_assert(i == l);
475 argv = nargv;
476 }
477
478 /* re-run me */
479 execvp(argv[0], argv); /* try how we were run */
480 execlp(argv[0], program_name, (gchar*)NULL); /* last resort */
481 }
482
483 /* free stuff passed in from the command line or environment */
484 g_free(ob_sm_save_file);
485 g_free(ob_sm_id);
486 g_free(program_name);
487
488 if (!restart)
489 ob_debug_shutdown();
490
491 return exitcode;
492 }
493
494 static void signal_handler(gint signal, gpointer data)
495 {
496 switch (signal) {
497 case SIGUSR1:
498 ob_debug("Caught signal %d. Restarting.", signal);
499 ob_restart();
500 break;
501 case SIGUSR2:
502 ob_debug("Caught signal %d. Reconfiguring.", signal);
503 ob_reconfigure();
504 break;
505 case SIGCHLD:
506 /* reap children */
507 while (waitpid(-1, NULL, WNOHANG) > 0);
508 break;
509 case SIGTTIN:
510 case SIGTTOU:
511 ob_debug("Caught signal %d. Ignoring.", signal);
512 break;
513 default:
514 ob_debug("Caught signal %d. Exiting.", signal);
515 /* TERM and INT return a 0 code */
516 ob_exit(!(signal == SIGTERM || signal == SIGINT));
517 }
518 }
519
520 static void print_version(void)
521 {
522 g_print("Openbox %s\n", PACKAGE_VERSION);
523 g_print(_("Copyright (c)"));
524 g_print(" 2008 Mikael Magnusson\n");
525 g_print(_("Copyright (c)"));
526 g_print(" 2003-2006 Dana Jansens\n\n");
527 g_print("This program comes with ABSOLUTELY NO WARRANTY.\n");
528 g_print("This is free software, and you are welcome to redistribute it\n");
529 g_print("under certain conditions. See the file COPYING for details.\n\n");
530 }
531
532 static void print_help(void)
533 {
534 g_print(_("Syntax: openbox [options]\n"));
535 g_print(_("\nOptions:\n"));
536 g_print(_(" --help Display this help and exit\n"));
537 g_print(_(" --version Display the version and exit\n"));
538 g_print(_(" --replace Replace the currently running window manager\n"));
539 /* TRANSLATORS: if you translate "FILE" here, make sure to keep the "Specify..."
540 aligned still, if you have to, make a new line with \n and 22 spaces. It's
541 fine to leave it as FILE though. */
542 g_print(_(" --config-file FILE Specify the path to the config file to use\n"));
543 g_print(_(" --sm-disable Disable connection to the session manager\n"));
544 g_print(_("\nPassing messages to a running Openbox instance:\n"));
545 g_print(_(" --reconfigure Reload Openbox's configuration\n"));
546 g_print(_(" --restart Restart Openbox\n"));
547 g_print(_(" --exit Exit Openbox\n"));
548 g_print(_("\nDebugging options:\n"));
549 g_print(_(" --sync Run in synchronous mode\n"));
550 g_print(_(" --debug Display debugging output\n"));
551 g_print(_(" --debug-focus Display debugging output for focus handling\n"));
552 g_print(_(" --debug-session Display debugging output for session management\n"));
553 g_print(_(" --debug-xinerama Split the display into fake xinerama screens\n"));
554 g_print(_("\nPlease report bugs at %s\n"), PACKAGE_BUGREPORT);
555 }
556
557 static void remove_args(gint *argc, gchar **argv, gint index, gint num)
558 {
559 gint i;
560
561 for (i = index; i < *argc - num; ++i)
562 argv[i] = argv[i+num];
563 for (; i < *argc; ++i)
564 argv[i] = NULL;
565 *argc -= num;
566 }
567
568 static void parse_env(void)
569 {
570 const gchar *id;
571
572 /* unset this so we don't pass it on unknowingly */
573 unsetenv("DESKTOP_STARTUP_ID");
574
575 /* this is how gnome-session passes in a session client id */
576 id = g_getenv("DESKTOP_AUTOSTART_ID");
577 if (id) {
578 unsetenv("DESKTOP_AUTOSTART_ID");
579 if (ob_sm_id) g_free(ob_sm_id);
580 ob_sm_id = g_strdup(id);
581 ob_debug_type(OB_DEBUG_SM,
582 "DESKTOP_AUTOSTART_ID %s supercedes --sm-client-id\n",
583 ob_sm_id);
584 }
585 }
586
587 static void parse_args(gint *argc, gchar **argv)
588 {
589 gint i;
590
591 for (i = 1; i < *argc; ++i) {
592 if (!strcmp(argv[i], "--version")) {
593 print_version();
594 exit(0);
595 }
596 else if (!strcmp(argv[i], "--help")) {
597 print_help();
598 exit(0);
599 }
600 else if (!strcmp(argv[i], "--g-fatal-warnings")) {
601 g_log_set_always_fatal(G_LOG_LEVEL_CRITICAL);
602 }
603 else if (!strcmp(argv[i], "--replace")) {
604 ob_replace_wm = TRUE;
605 remove_args(argc, argv, i, 1);
606 --i; /* this arg was removed so go back */
607 }
608 else if (!strcmp(argv[i], "--sync")) {
609 xsync = TRUE;
610 }
611 else if (!strcmp(argv[i], "--debug")) {
612 ob_debug_enable(OB_DEBUG_NORMAL, TRUE);
613 ob_debug_enable(OB_DEBUG_APP_BUGS, TRUE);
614 }
615 else if (!strcmp(argv[i], "--debug-focus")) {
616 ob_debug_enable(OB_DEBUG_FOCUS, TRUE);
617 }
618 else if (!strcmp(argv[i], "--debug-session")) {
619 ob_debug_enable(OB_DEBUG_SM, TRUE);
620 }
621 else if (!strcmp(argv[i], "--debug-xinerama")) {
622 ob_debug_xinerama = TRUE;
623 }
624 else if (!strcmp(argv[i], "--reconfigure")) {
625 remote_control = 1;
626 }
627 else if (!strcmp(argv[i], "--restart")) {
628 remote_control = 2;
629 }
630 else if (!strcmp(argv[i], "--exit")) {
631 remote_control = 3;
632 }
633 else if (!strcmp(argv[i], "--config-file")) {
634 if (i == *argc - 1) /* no args left */
635 g_printerr(_("--config-file requires an argument\n"));
636 else {
637 /* this will be in the current locale encoding, which is
638 what we want */
639 config_file = argv[i+1];
640 ++i; /* skip the argument */
641 ob_debug("--config-file %s", config_file);
642 }
643 }
644 else if (!strcmp(argv[i], "--sm-save-file")) {
645 if (i == *argc - 1) /* no args left */
646 /* not translated cuz it's sekret */
647 g_printerr("--sm-save-file requires an argument\n");
648 else {
649 ob_sm_save_file = g_strdup(argv[i+1]);
650 remove_args(argc, argv, i, 2);
651 --i; /* this arg was removed so go back */
652 ob_debug_type(OB_DEBUG_SM, "--sm-save-file %s",
653 ob_sm_save_file);
654 }
655 }
656 else if (!strcmp(argv[i], "--sm-client-id")) {
657 if (i == *argc - 1) /* no args left */
658 /* not translated cuz it's sekret */
659 g_printerr("--sm-client-id requires an argument\n");
660 else {
661 ob_sm_id = g_strdup(argv[i+1]);
662 remove_args(argc, argv, i, 2);
663 --i; /* this arg was removed so go back */
664 ob_debug_type(OB_DEBUG_SM, "--sm-client-id %s", ob_sm_id);
665 }
666 }
667 else if (!strcmp(argv[i], "--sm-disable")) {
668 ob_sm_use = FALSE;
669 }
670 else if (!strcmp(argv[i], "--sm-no-load")) {
671 ob_sm_restore = FALSE;
672 remove_args(argc, argv, i, 1);
673 --i; /* this arg was removed so go back */
674 }
675 else {
676 /* this is a memleak.. oh well.. heh */
677 gchar *err = g_strdup_printf
678 (_("Invalid command line argument \"%s\"\n"), argv[i]);
679 ob_exit_with_error(err);
680 }
681 }
682 }
683
684 static Cursor load_cursor(const gchar *name, guint fontval)
685 {
686 Cursor c = None;
687
688 #if USE_XCURSOR
689 c = XcursorLibraryLoadCursor(obt_display, name);
690 #endif
691 if (c == None)
692 c = XCreateFontCursor(obt_display, fontval);
693 return c;
694 }
695
696 void ob_exit_with_error(const gchar *msg)
697 {
698 g_message("%s", msg);
699 session_shutdown(TRUE);
700 exit(EXIT_FAILURE);
701 }
702
703 void ob_restart_other(const gchar *path)
704 {
705 restart_path = g_strdup(path);
706 ob_restart();
707 }
708
709 void ob_restart(void)
710 {
711 restart = TRUE;
712 ob_exit(0);
713 }
714
715 void ob_reconfigure(void)
716 {
717 reconfigure = TRUE;
718 ob_exit(0);
719 }
720
721 void ob_exit(gint code)
722 {
723 exitcode = code;
724 obt_main_loop_exit(ob_main_loop);
725 }
726
727 void ob_exit_replace(void)
728 {
729 exitcode = 0;
730 being_replaced = TRUE;
731 obt_main_loop_exit(ob_main_loop);
732 }
733
734 Cursor ob_cursor(ObCursor cursor)
735 {
736 g_assert(cursor < OB_NUM_CURSORS);
737 return cursors[cursor];
738 }
739
740 gboolean ob_keycode_match(KeyCode code, ObKey key)
741 {
742 KeyCode *k;
743
744 g_assert(key < OB_NUM_KEYS);
745 for (k = keys[key]; *k; ++k)
746 if (*k == code) return TRUE;
747 return FALSE;
748 }
749
750 ObState ob_state(void)
751 {
752 return state;
753 }
754
755 void ob_set_state(ObState s)
756 {
757 state = s;
758 }
my patches for the openbox window manager
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