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Dogcows Code - chaz/openbox/blob - openbox/openbox.c
11 #include "startupnotify.h"
13 #include "moveresize.h"
17 #include "extensions.h"
18 #include "menuframe.h"
25 #include "parser/parse.h"
26 #include "render/render.h"
27 #include "render/theme.h"
42 #ifdef HAVE_SYS_STAT_H
43 # include <sys/stat.h>
44 # include <sys/types.h>
50 #include <X11/cursorfont.h>
52 RrInstance
*ob_rr_inst
;
54 ObMainLoop
*ob_main_loop
;
57 gboolean ob_sm_use
= TRUE
;
59 gboolean ob_replace_wm
;
62 static gboolean xsync
;
63 static gboolean reconfigure
;
64 static gboolean restart
;
65 static char *restart_path
;
66 static Cursor cursors
[OB_NUM_CURSORS
];
67 static KeyCode keys
[OB_NUM_KEYS
];
68 static gchar
*sm_save_file
;
70 static void signal_handler(int signal
, gpointer data
);
71 static void parse_args(int argc
, char **argv
);
73 int main(int argc
, char **argv
)
78 ob_debug_show_output(TRUE
);
81 state
= OB_STATE_STARTING
;
83 /* initialize the locale */
84 if (!setlocale(LC_ALL
, ""))
85 g_warning("Couldn't set locale from environment.\n");
86 bindtextdomain(PACKAGE_NAME
, LOCALEDIR
);
87 bind_textdomain_codeset(PACKAGE_NAME
, "UTF-8");
88 textdomain(PACKAGE_NAME
);
90 /* create the ~/.openbox dir */
91 path
= g_build_filename(g_get_home_dir(), ".openbox", NULL
);
92 mkdir(path
, (S_IRUSR
| S_IWUSR
| S_IXUSR
| S_IRGRP
| S_IWGRP
| S_IXGRP
|
93 S_IROTH
| S_IWOTH
| S_IXOTH
));
95 /* create the ~/.openbox/themes dir */
96 path
= g_build_filename(g_get_home_dir(), ".openbox", "themes", NULL
);
97 mkdir(path
, (S_IRUSR
| S_IWUSR
| S_IXUSR
| S_IRGRP
| S_IWGRP
| S_IXGRP
|
98 S_IROTH
| S_IWOTH
| S_IXOTH
));
100 /* create the ~/.openbox/sessions dir */
101 path
= g_build_filename(g_get_home_dir(), ".openbox", "sessions", NULL
);
102 mkdir(path
, (S_IRUSR
| S_IWUSR
| S_IXUSR
| S_IRGRP
| S_IWGRP
| S_IXGRP
|
103 S_IROTH
| S_IWOTH
| S_IXOTH
));
106 g_set_prgname(argv
[0]);
108 /* parse out command line args */
109 parse_args(argc
, argv
);
111 ob_display
= XOpenDisplay(NULL
);
112 if (ob_display
== NULL
)
113 ob_exit_with_error("Failed to open the display.");
114 if (fcntl(ConnectionNumber(ob_display
), F_SETFD
, 1) == -1)
115 ob_exit_with_error("Failed to set display as close-on-exec.");
117 ob_main_loop
= ob_main_loop_new(ob_display
);
119 /* set up signal handler */
120 ob_main_loop_signal_add(ob_main_loop
, SIGUSR1
, signal_handler
, NULL
, NULL
);
121 ob_main_loop_signal_add(ob_main_loop
, SIGUSR2
, signal_handler
, NULL
, NULL
);
122 ob_main_loop_signal_add(ob_main_loop
, SIGTERM
, signal_handler
, NULL
, NULL
);
123 ob_main_loop_signal_add(ob_main_loop
, SIGINT
, signal_handler
, NULL
, NULL
);
124 ob_main_loop_signal_add(ob_main_loop
, SIGHUP
, signal_handler
, NULL
, NULL
);
125 ob_main_loop_signal_add(ob_main_loop
, SIGPIPE
, signal_handler
, NULL
, NULL
);
128 session_load(sm_save_file
);
129 session_startup(argc
, argv
);
131 ob_screen
= DefaultScreen(ob_display
);
133 ob_rr_inst
= RrInstanceNew(ob_display
, ob_screen
);
134 if (ob_rr_inst
== NULL
)
135 ob_exit_with_error("Failed to initialize the render library.");
137 /* XXX fork self onto other screens */
139 XSynchronize(ob_display
, xsync
);
141 /* check for locale support */
142 if (!XSupportsLocale())
143 g_warning("X server does not support locale.");
144 if (!XSetLocaleModifiers(""))
145 g_warning("Cannot set locale modifiers for the X server.");
147 /* set our error handler */
148 XSetErrorHandler(xerror_handler
);
150 /* set the DISPLAY environment variable for any lauched children, to the
151 display we're using, so they open in the right place. */
152 putenv(g_strdup_printf("DISPLAY=%s", DisplayString(ob_display
)));
154 /* create available cursors */
155 cursors
[OB_CURSOR_NONE
] = None
;
156 cursors
[OB_CURSOR_POINTER
] =
157 XCreateFontCursor(ob_display
, XC_left_ptr
);
158 cursors
[OB_CURSOR_BUSY
] =
159 XCreateFontCursor(ob_display
, XC_watch
);
160 cursors
[OB_CURSOR_MOVE
] =
161 XCreateFontCursor(ob_display
, XC_fleur
);
162 cursors
[OB_CURSOR_NORTH
] =
163 XCreateFontCursor(ob_display
, XC_top_side
);
164 cursors
[OB_CURSOR_NORTHEAST
] =
165 XCreateFontCursor(ob_display
, XC_top_right_corner
);
166 cursors
[OB_CURSOR_EAST
] =
167 XCreateFontCursor(ob_display
, XC_right_side
);
168 cursors
[OB_CURSOR_SOUTHEAST
] =
169 XCreateFontCursor(ob_display
, XC_bottom_right_corner
);
170 cursors
[OB_CURSOR_SOUTH
] =
171 XCreateFontCursor(ob_display
, XC_bottom_side
);
172 cursors
[OB_CURSOR_SOUTHWEST
] =
173 XCreateFontCursor(ob_display
, XC_bottom_left_corner
);
174 cursors
[OB_CURSOR_WEST
] =
175 XCreateFontCursor(ob_display
, XC_left_side
);
176 cursors
[OB_CURSOR_NORTHWEST
] =
177 XCreateFontCursor(ob_display
, XC_top_left_corner
);
179 /* create available keycodes */
180 keys
[OB_KEY_RETURN
] =
181 XKeysymToKeycode(ob_display
, XStringToKeysym("Return"));
182 keys
[OB_KEY_ESCAPE
] =
183 XKeysymToKeycode(ob_display
, XStringToKeysym("Escape"));
185 XKeysymToKeycode(ob_display
, XStringToKeysym("Left"));
187 XKeysymToKeycode(ob_display
, XStringToKeysym("Right"));
189 XKeysymToKeycode(ob_display
, XStringToKeysym("Up"));
191 XKeysymToKeycode(ob_display
, XStringToKeysym("Down"));
193 prop_startup(); /* get atoms values for the display */
194 extensions_query_all(); /* find which extensions are present */
196 if (screen_annex()) { /* it will be ours! */
198 Window reconfig_window
;
199 Popup
*reconfig_popup
;
204 w
= WidthOfScreen(ScreenOfDisplay(ob_display
, ob_screen
));
205 h
= HeightOfScreen(ScreenOfDisplay(ob_display
, ob_screen
));
207 reconfig_popup
= popup_new(FALSE
);
208 popup_position(reconfig_popup
, CenterGravity
, w
/ 2, h
/ 2);
209 popup_show(reconfig_popup
, _("Reloading . . ."), NULL
);
211 reconfig_window
= XCreateWindow
212 (ob_display
, RootWindow(ob_display
, ob_screen
),
214 0, CopyFromParent
, InputOnly
, CopyFromParent
, 0, NULL
);
215 XMapWindow(ob_display
, reconfig_window
);
220 event_startup(reconfigure
);
221 grab_startup(reconfigure
);
222 /* focus_backup is used for stacking, so this needs to come before
223 anything that calls stacking_add */
224 focus_startup(reconfigure
);
225 window_startup(reconfigure
);
226 sn_startup(reconfigure
);
233 /* startup the parsing so everything can register sections
238 /* parse/load user options */
239 if (parse_load_rc(&doc
, &node
))
240 parse_tree(i
, doc
, node
->xmlChildrenNode
);
241 /* we're done with parsing now, kill it */
246 /* load the theme specified in the rc file */
249 if ((theme
= RrThemeNew(ob_rr_inst
, config_theme
)))
251 if (ob_rr_theme
== NULL
)
252 ob_exit_with_error("Unable to load a theme.");
255 moveresize_startup(reconfigure
);
256 screen_startup(reconfigure
);
257 group_startup(reconfigure
);
258 client_startup(reconfigure
);
259 dock_startup(reconfigure
);
260 keyboard_startup(reconfigure
);
261 mouse_startup(reconfigure
);
262 menu_startup(reconfigure
);
265 /* get all the existing windows */
270 /* redecorate all existing windows */
271 for (it
= client_list
; it
; it
= g_list_next(it
)) {
272 ObClient
*c
= it
->data
;
273 frame_adjust_theme(c
->frame
);
278 /* destroy the hiding window */
279 XDestroyWindow(ob_display
, reconfig_window
);
280 popup_free(reconfig_popup
);
285 state
= OB_STATE_RUNNING
;
286 ob_main_loop_run(ob_main_loop
);
287 state
= OB_STATE_EXITING
;
291 client_unmanage_all();
294 menu_shutdown(reconfigure
);
295 mouse_shutdown(reconfigure
);
296 keyboard_shutdown(reconfigure
);
297 dock_shutdown(reconfigure
);
298 client_shutdown(reconfigure
);
299 group_shutdown(reconfigure
);
300 screen_shutdown(reconfigure
);
301 focus_shutdown(reconfigure
);
302 moveresize_shutdown(reconfigure
);
303 sn_shutdown(reconfigure
);
304 window_shutdown(reconfigure
);
305 grab_shutdown(reconfigure
);
306 event_shutdown(reconfigure
);
308 } while (reconfigure
);
311 RrThemeFree(ob_rr_theme
);
312 RrInstanceFree(ob_rr_inst
);
317 XCloseDisplay(ob_display
);
320 if (restart_path
!= NULL
) {
326 if (g_shell_parse_argv(restart_path
, &argcp
, &argvp
, &err
)) {
327 execvp(argvp
[0], argvp
);
330 g_warning("failed to execute '%s': %s", restart_path
,
336 execvp(argv
[0], argv
); /* try how we were run */
342 static void signal_handler(int signal
, gpointer data
)
344 if (signal
== SIGUSR1
) {
345 fprintf(stderr
, "Caught signal %d. Restarting.\n", signal
);
347 } else if (signal
== SIGUSR2
) {
348 fprintf(stderr
, "Caught signal %d. Reconfiguring.\n", signal
);
351 fprintf(stderr
, "Caught signal %d. Exiting.\n", signal
);
356 static void print_version()
358 g_print("Openbox %s\n\n", PACKAGE_VERSION
);
359 g_print("This program comes with ABSOLUTELY NO WARRANTY.\n");
360 g_print("This is free software, and you are welcome to redistribute it\n");
361 g_print("under certain conditions. See the file COPYING for details.\n\n");
364 static void print_help()
367 g_print("Syntax: openbox [options]\n\n");
368 g_print("Options:\n\n");
370 g_print(" --sm-disable Disable connection to session manager\n");
371 g_print(" --sm-client-id ID Specify session management ID\n");
372 g_print(" --sm-save-file FILE Specify file to load a saved session\n"
375 g_print(" --replace Replace the currently running window "
377 g_print(" --help Display this help and exit\n");
378 g_print(" --version Display the version and exit\n");
379 g_print(" --sync Run in synchronous mode (this is slow and\n"
380 " meant for debugging X routines)\n");
381 g_print(" --debug Display debugging output\n");
382 g_print("\nPlease report bugs at %s\n", PACKAGE_BUGREPORT
);
385 static void parse_args(int argc
, char **argv
)
389 for (i
= 1; i
< argc
; ++i
) {
390 if (!strcmp(argv
[i
], "--version")) {
393 } else if (!strcmp(argv
[i
], "--help")) {
396 } else if (!strcmp(argv
[i
], "--g-fatal-warnings")) {
397 g_log_set_always_fatal(G_LOG_LEVEL_CRITICAL
);
398 } else if (!strcmp(argv
[i
], "--replace")) {
399 ob_replace_wm
= TRUE
;
400 } else if (!strcmp(argv
[i
], "--sync")) {
402 } else if (!strcmp(argv
[i
], "--debug")) {
403 ob_debug_show_output(TRUE
);
405 } else if (!strcmp(argv
[i
], "--sm-client-id")) {
406 if (i
== argc
- 1) /* no args left */
407 g_printerr(_("--sm-client-id requires an argument\n"));
409 ob_sm_id
= g_strdup(argv
[++i
]);
410 } else if (!strcmp(argv
[i
], "--sm-save-file")) {
411 if (i
== argc
- 1) /* no args left */
412 g_printerr(_("--sm-save-file requires an argument\n"));
414 sm_save_file
= argv
[++i
];
415 } else if (!strcmp(argv
[i
], "--sm-disable")) {
419 g_printerr("Invalid option: '%s'\n\n", argv
[i
]);
426 void ob_exit_with_error(gchar
*msg
)
433 void ob_restart_other(const gchar
*path
)
435 restart_path
= g_strdup(path
);
447 ob_main_loop_exit(ob_main_loop
);
450 Cursor
ob_cursor(ObCursor cursor
)
452 g_assert(cursor
< OB_NUM_CURSORS
);
453 return cursors
[cursor
];
456 KeyCode
ob_keycode(ObKey key
)
458 g_assert(key
< OB_NUM_KEYS
);
467 gchar
*ob_expand_tilde(const gchar
*f
)
474 spl
= g_strsplit(f
, "~", 0);
475 mid
= g_strconcat(g_get_home_dir(), G_DIR_SEPARATOR_S
, NULL
);
476 ret
= g_strjoinv(mid
, spl
);
482 void ob_reconfigure()
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