X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=openbox%2Fopenbox.c;h=444dc29fc30eef38f958eb0d3ec00cdc01a0a2e4;hb=973507ff28b5d71433b3d0583e757fbc82b254c5;hp=ca02d8bde01748a737c127077596969d960bd895;hpb=2a79db164c4d5b45220c566794b66d043cdabe75;p=chaz%2Fopenbox diff --git a/openbox/openbox.c b/openbox/openbox.c index ca02d8bd..444dc29f 100644 --- a/openbox/openbox.c +++ b/openbox/openbox.c @@ -7,18 +7,19 @@ #include "client.h" #include "xerror.h" #include "prop.h" -#include "startup.h" #include "screen.h" +#include "startupnotify.h" #include "focus.h" #include "moveresize.h" #include "frame.h" #include "keyboard.h" #include "mouse.h" #include "extensions.h" +#include "menuframe.h" #include "grab.h" -#include "timer.h" #include "group.h" #include "config.h" +#include "mainloop.h" #include "gettext.h" #include "parser/parse.h" #include "render/render.h" @@ -49,6 +50,7 @@ RrInstance *ob_rr_inst; RrTheme *ob_rr_theme; +ObMainLoop *ob_main_loop; Display *ob_display; gint ob_screen; gboolean ob_sm_use = TRUE; @@ -57,23 +59,19 @@ gboolean ob_replace_wm; static ObState state; static gboolean xsync; -static gboolean shutdown; +static gboolean reconfigure; static gboolean restart; static char *restart_path; static Cursor cursors[OB_NUM_CURSORS]; static KeyCode keys[OB_NUM_KEYS]; static gchar *sm_save_file; -static void signal_handler(int signal); +static void signal_handler(int signal, gpointer data); static void parse_args(int argc, char **argv); int main(int argc, char **argv) { - struct sigaction action; - sigset_t sigset; char *path; - xmlDocPtr doc; - xmlNodePtr node; #ifdef DEBUG ob_debug_show_output(TRUE); @@ -88,19 +86,6 @@ int main(int argc, char **argv) bind_textdomain_codeset(PACKAGE_NAME, "UTF-8"); textdomain(PACKAGE_NAME); - /* set up signal handler */ - sigemptyset(&sigset); - action.sa_handler = signal_handler; - action.sa_mask = sigset; - action.sa_flags = SA_NOCLDSTOP | SA_NODEFER; - sigaction(SIGUSR1, &action, (struct sigaction *) NULL); - sigaction(SIGPIPE, &action, (struct sigaction *) NULL); -/* sigaction(SIGSEGV, &action, (struct sigaction *) NULL);*/ - sigaction(SIGFPE, &action, (struct sigaction *) NULL); - sigaction(SIGTERM, &action, (struct sigaction *) NULL); - sigaction(SIGINT, &action, (struct sigaction *) NULL); - sigaction(SIGHUP, &action, (struct sigaction *) NULL); - /* create the ~/.openbox dir */ path = g_build_filename(g_get_home_dir(), ".openbox", NULL); mkdir(path, (S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IWGRP | S_IXGRP | @@ -128,14 +113,20 @@ int main(int argc, char **argv) if (fcntl(ConnectionNumber(ob_display), F_SETFD, 1) == -1) ob_exit_with_error("Failed to set display as close-on-exec."); + ob_main_loop = ob_main_loop_new(ob_display); + + /* set up signal handler */ + ob_main_loop_signal_add(ob_main_loop, SIGUSR1, signal_handler, NULL, NULL); + ob_main_loop_signal_add(ob_main_loop, SIGUSR2, signal_handler, NULL, NULL); + ob_main_loop_signal_add(ob_main_loop, SIGTERM, signal_handler, NULL, NULL); + ob_main_loop_signal_add(ob_main_loop, SIGINT, signal_handler, NULL, NULL); + ob_main_loop_signal_add(ob_main_loop, SIGHUP, signal_handler, NULL, NULL); + ob_main_loop_signal_add(ob_main_loop, SIGPIPE, signal_handler, NULL, NULL); + if (sm_save_file) session_load(sm_save_file); session_startup(argc, argv); -#ifdef USE_LIBSN - ob_sn_display = sn_display_new(ob_display, NULL, NULL); -#endif - ob_screen = DefaultScreen(ob_display); ob_rr_inst = RrInstanceNew(ob_display, ob_screen); @@ -160,6 +151,7 @@ int main(int argc, char **argv) putenv(g_strdup_printf("DISPLAY=%s", DisplayString(ob_display))); /* create available cursors */ + cursors[OB_CURSOR_NONE] = None; cursors[OB_CURSOR_POINTER] = XCreateFontCursor(ob_display, XC_left_ptr); cursors[OB_CURSOR_BUSY] = @@ -200,73 +192,87 @@ int main(int argc, char **argv) prop_startup(); /* get atoms values for the display */ extensions_query_all(); /* find which extensions are present */ - /* save stuff that we can use to restore state */ - startup_save(); - if (screen_annex()) { /* it will be ours! */ - ObParseInst *i; - - /* startup the parsing so everything can register sections of the rc */ - i = parse_startup(); - - /* anything that is going to read data from the rc file needs to be - in this group */ - timer_startup(); - event_startup(); - grab_startup(); - /* focus_backup is used for stacking, so this needs to come before - anything that calls stacking_add */ - focus_startup(); - window_startup(); - - /* set up the kernel config shit */ - config_startup(i); - /* parse/load user options */ - if (parse_load_rc(&doc, &node)) - parse_tree(i, doc, node->xmlChildrenNode); - /* we're done with parsing now, kill it */ - xmlFreeDoc(doc); - parse_shutdown(i); - - /* load the theme specified in the rc file */ - ob_rr_theme = RrThemeNew(ob_rr_inst, config_theme); - if (ob_rr_theme == NULL) - ob_exit_with_error("Unable to load a theme."); - - moveresize_startup(); - screen_startup(); - group_startup(); - client_startup(); - dock_startup(); - keyboard_startup(); - mouse_startup(); - menu_startup(); - - /* get all the existing windows */ - client_manage_all(); - - state = OB_STATE_RUNNING; - while (!shutdown) - event_loop(); - state = OB_STATE_EXITING; - - dock_remove_all(); - client_unmanage_all(); - - menu_shutdown(); - mouse_shutdown(); - keyboard_shutdown(); - dock_shutdown(); - client_shutdown(); - group_shutdown(); - screen_shutdown(); - focus_shutdown(); - moveresize_shutdown(); - window_shutdown(); - grab_shutdown(); - event_shutdown(); - timer_shutdown(); - config_shutdown(); + do { + event_startup(reconfigure); + grab_startup(reconfigure); + /* focus_backup is used for stacking, so this needs to come before + anything that calls stacking_add */ + focus_startup(reconfigure); + window_startup(reconfigure); + sn_startup(reconfigure); + + { + ObParseInst *i; + xmlDocPtr doc; + xmlNodePtr node; + + /* startup the parsing so everything can register sections + of the rc */ + i = parse_startup(); + + config_startup(i); + /* parse/load user options */ + if (parse_load_rc(&doc, &node)) + parse_tree(i, doc, node->xmlChildrenNode); + /* we're done with parsing now, kill it */ + xmlFreeDoc(doc); + parse_shutdown(i); + } + + /* load the theme specified in the rc file */ + ob_rr_theme = RrThemeNew(ob_rr_inst, config_theme); + if (ob_rr_theme == NULL) + ob_exit_with_error("Unable to load a theme."); + + moveresize_startup(reconfigure); + screen_startup(reconfigure); + group_startup(reconfigure); + client_startup(reconfigure); + dock_startup(reconfigure); + keyboard_startup(reconfigure); + mouse_startup(reconfigure); + menu_startup(reconfigure); + + if (!reconfigure) { + /* get all the existing windows */ + client_manage_all(); + } else { + GList *it; + + /* redecorate all existing windows */ + for (it = client_list; it; it = g_list_next(it)) { + ObClient *c = it->data; + frame_adjust_theme(c->frame); + } + } + + reconfigure = FALSE; + + state = OB_STATE_RUNNING; + ob_main_loop_run(ob_main_loop); + state = OB_STATE_EXITING; + + if (!reconfigure) { + dock_remove_all(); + client_unmanage_all(); + } + + menu_shutdown(reconfigure); + mouse_shutdown(reconfigure); + keyboard_shutdown(reconfigure); + dock_shutdown(reconfigure); + client_shutdown(reconfigure); + group_shutdown(reconfigure); + screen_shutdown(reconfigure); + focus_shutdown(reconfigure); + moveresize_shutdown(reconfigure); + sn_shutdown(reconfigure); + window_shutdown(reconfigure); + grab_shutdown(reconfigure); + event_shutdown(reconfigure); + config_shutdown(); + } while (reconfigure); } RrThemeFree(ob_rr_theme); @@ -275,10 +281,6 @@ int main(int argc, char **argv) session_shutdown(); g_free(ob_sm_id); -#ifdef USE_LIBSN - sn_display_unref(ob_sn_display); -#endif - XCloseDisplay(ob_display); if (restart) { @@ -304,26 +306,17 @@ int main(int argc, char **argv) return 0; } -static void signal_handler(int sig) +static void signal_handler(int signal, gpointer data) { - switch (sig) { - case SIGUSR1: - fprintf(stderr, "Caught SIGUSR1 signal. Restarting."); + if (signal == SIGUSR1) { + fprintf(stderr, "Caught signal %d. Restarting.\n", signal); ob_restart(); - break; - - case SIGHUP: - case SIGINT: - case SIGTERM: - case SIGPIPE: - fprintf(stderr, "Caught signal %d. Exiting.", sig); + } else if (signal == SIGUSR2) { + fprintf(stderr, "Caught signal %d. Reconfiguring.\n", signal); + ob_reconfigure(); + } else { + fprintf(stderr, "Caught signal %d. Exiting.\n", signal); ob_exit(); - break; - - case SIGFPE: - case SIGSEGV: - fprintf(stderr, "Caught signal %d. Aborting and dumping core.", sig); - abort(); } } @@ -418,7 +411,7 @@ void ob_restart() void ob_exit() { - shutdown = TRUE; + ob_main_loop_exit(ob_main_loop); } Cursor ob_cursor(ObCursor cursor) @@ -437,3 +430,24 @@ ObState ob_state() { return state; } + +gchar *ob_expand_tilde(const gchar *f) +{ + gchar **spl; + gchar *ret, *mid; + + if (!f) + return NULL; + spl = g_strsplit(f, "~", 0); + mid = g_strconcat(g_get_home_dir(), G_DIR_SEPARATOR_S, NULL); + ret = g_strjoinv(mid, spl); + g_free(mid); + g_strfreev(spl); + return ret; +} + +void ob_reconfigure() +{ + reconfigure = TRUE; + ob_exit(); +}