2006-08-16 [colin] 2.4.0cvs54
[claws.git] / src / main.c
index b14ac6aa8aa708ac34267db9e1e546319acbc3c6..089739a022d8a06eefa966bb547d3c37b599e9c8 100644 (file)
@@ -334,8 +334,8 @@ int main(int argc, char *argv[])
        if (cmd.exit)
                return 0;
 #endif
-       g_thread_init(NULL);
-       /* gdk_threads_init(); */
+       if (!g_thread_supported())
+               g_thread_init(NULL);
 
        gtk_set_locale();
        gtk_init(&argc, &argv);
@@ -348,6 +348,26 @@ int main(int argc, char *argv[])
                g_error(_("g_thread is not supported by glib.\n"));
        }
 
+       /* check that we're not on a too recent/old gtk+ */
+#if GTK_CHECK_VERSION(2, 9, 0)
+       if (gtk_check_version(2, 9, 0) != NULL) {
+               alertpanel_error(_("Sylpheed-Claws has been compiled with "
+                                  "a more recent GTK+ library than is "
+                                  "currently available. This will cause "
+                                  "crashes. You need to upgrade GTK+ or "
+                                  "recompile Sylpheed-Claws."));
+               exit(1);
+       }
+#else
+       if (gtk_check_version(2, 9, 0) == NULL) {
+               alertpanel_error(_("Sylpheed-Claws has been compiled with "
+                                  "an older GTK+ library than is "
+                                  "currently available. This will cause "
+                                  "crashes. You need to recompile "
+                                  "Sylpheed-Claws."));
+               exit(1);
+       }
+#endif 
        /* parse gtkrc files */
        userrc = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S, ".gtkrc-2.0",
                             NULL);
@@ -436,7 +456,7 @@ int main(int argc, char *argv[])
        renderer_read_config();
 
        gtkut_widget_init();
-       stock_pixbuf_gdk(NULL, STOCK_PIXMAP_SYLPHEED_ICON, &icon);
+       stock_pixbuf_gdk(NULL, STOCK_PIXMAP_SYLPHEED_CLAWS_ICON, &icon);
        gtk_window_set_default_icon(icon);
 
        folderview_initialize();
@@ -447,6 +467,7 @@ int main(int argc, char *argv[])
                
        mainwin = main_window_create
                (prefs_common.sep_folder | prefs_common.sep_msg << 1);
+       manage_window_focus_in(mainwin->window, NULL, NULL);
        folderview = mainwin->folderview;
 
        gtk_clist_freeze(GTK_CLIST(mainwin->folderview->ctree));
@@ -466,6 +487,7 @@ int main(int argc, char *argv[])
        if (folder_read_list() < 0) {
                if (!run_wizard(mainwin, TRUE))
                        exit(1);
+               main_window_reflect_prefs_all_now();
                folder_write_list();
        }
 
@@ -477,10 +499,14 @@ int main(int argc, char *argv[])
                        exit_sylpheed(mainwin);
        }
 
+       
+       toolbar_main_set_sensitive(mainwin);
+       main_window_set_menu_sensitive(mainwin);
+
        main_window_popup(mainwin);
 
 #ifdef HAVE_LIBETPAN
-       imap_main_init();
+       imap_main_init(prefs_common.skip_ssl_cert_check);
 #endif 
        account_set_missing_folder();
        folder_set_missing_folders();
@@ -494,6 +520,7 @@ int main(int argc, char *argv[])
 
        /* if Sylpheed crashed, rebuild caches */
        if (!cmd.crash && crash_file_present) {
+               GTK_EVENTS_FLUSH();
                debug_print("Sylpheed-Claws crashed, checking for new messages in local folders\n");
                folder_item_update_thaw();
                folderview_check_new(NULL);
@@ -505,10 +532,6 @@ int main(int argc, char *argv[])
 
        inc_autocheck_timer_init(mainwin);
 
-       /* ignore SIGPIPE signal for preventing sudden death of program */
-#ifdef G_OS_UNIX
-       signal(SIGPIPE, SIG_IGN);
-#endif
        if (cmd.online_mode == ONLINE_MODE_OFFLINE) {
                main_window_toggle_work_offline(mainwin, TRUE, FALSE);
        }
@@ -539,12 +562,17 @@ int main(int argc, char *argv[])
        }
        
        if (plugin_get_unloaded_list() != NULL) {
+               main_window_cursor_normal(mainwin);
                alertpanel_warning(_("Some plugin(s) failed to load. "
                                     "Check the Plugins configuration "
                                     "for more information."));
+               main_window_cursor_wait(mainwin);
        }
-       
+
+       plugin_load_standard_plugins ();
+       
        if (!folder_have_mailbox()) {
+               main_window_cursor_normal(mainwin);
                alertpanel_error(_("Sylpheed-Claws has detected a configured "
                                   "mailbox, but could not load it. It is "
                                   "probably provided by an out-of-date "
@@ -601,16 +629,28 @@ int main(int argc, char *argv[])
 
 static void save_all_caches(FolderItem *item, gpointer data)
 {
+       gint free_caches = GPOINTER_TO_INT(data);
        if (!item->cache) {
                return;
        }
-       folder_item_write_cache(item);
+
+       if (item->opened)
+               folder_item_close(item);
+       
+       if (free_caches)
+               folder_item_free_cache(item, TRUE);
+       else
+               folder_item_write_cache(item);
 }
 
+static gboolean sc_exiting = FALSE;
+
 static void exit_sylpheed(MainWindow *mainwin)
 {
        gchar *filename;
 
+       sc_exiting = TRUE;
+
        debug_print("shutting down\n");
        inc_autocheck_timer_remove();
 
@@ -628,7 +668,7 @@ static void exit_sylpheed(MainWindow *mainwin)
 
        /* save all state before exiting */
        folder_write_list();
-       folder_func_to_all_folders(save_all_caches, NULL);
+       folder_func_to_all_folders(save_all_caches, GINT_TO_POINTER(1));
 
        main_window_get_size(mainwin);
        main_window_get_position(mainwin);
@@ -918,12 +958,19 @@ void app_will_exit(GtkWidget *widget, gpointer data)
 {
        MainWindow *mainwin = data;
        
+       if (sc_exiting == TRUE) {
+               debug_print("exit pending\n");
+               return;
+       }
+       sc_exiting = TRUE;
+       debug_print("exiting\n");
        if (compose_get_compose_list()) {
                gint val = alertpanel(_("Really quit?"),
                               _("Composing message exists."),
                               _("_Save to Draft"), _("_Discard them"), _("Do_n't quit"));
                switch (val) {
                        case G_ALERTOTHER:
+                               sc_exiting = FALSE;
                                return;
                        case G_ALERTALTERNATE:
                                break;
@@ -939,6 +986,7 @@ void app_will_exit(GtkWidget *widget, gpointer data)
                               _("Some unsent messages are queued. Exit now?"),
                               GTK_STOCK_CANCEL, GTK_STOCK_OK, NULL)
                    != G_ALERTALTERNATE) {
+                       sc_exiting = FALSE;
                        return;
                }
                manage_window_focus_in(mainwin->window, NULL, NULL);
@@ -950,6 +998,11 @@ void app_will_exit(GtkWidget *widget, gpointer data)
        gtk_main_quit();
 }
 
+gboolean sylpheed_is_exiting(void)
+{
+       return sc_exiting;
+}
+
 /*
  * CLAWS: want this public so crash dialog can delete the
  * lock file too
@@ -1214,26 +1267,43 @@ static void open_compose_new(const gchar *address, GPtrArray *attach_files)
 static void send_queue(void)
 {
        GList *list;
-
+       gchar *errstr = NULL;
        for (list = folder_get_list(); list != NULL; list = list->next) {
                Folder *folder = list->data;
 
                if (folder->queue) {
                        gint res = procmsg_send_queue
-                               (folder->queue, prefs_common.savemsg);
+                               (folder->queue, prefs_common.savemsg,
+                               &errstr);
 
-                       if (res < 0) {
-                               alertpanel_error(_("Some errors occurred while sending queued messages."));
-                       }
                        if (res) {
                                folder_item_scan(folder->queue);
                        }
                }
        }
+       if (errstr) {
+               gchar *tmp = g_strdup_printf(_("Some errors occurred "
+                               "while sending queued messages:\n%s"), errstr);
+               g_free(errstr);
+               alertpanel_error_log(tmp);
+               g_free(tmp);
+       } else {
+               alertpanel_error_log("Some errors occurred "
+                               "while sending queued messages.");
+       }
 }
 
 static void quit_signal_handler(int sig)
 {
+#ifdef SIGPIPE
+       if (sig == SIGPIPE) {
+               debug_print("caugth SIGPIPE, maybe X closing!\n");
+               signal(SIGPIPE, SIG_IGN); /* ignore following sigpipes */
+               folder_write_list();
+               folder_func_to_all_folders(save_all_caches, GINT_TO_POINTER(0));
+               return; 
+       }
+#endif
        debug_print("Quitting on signal %d\n", sig);
 
        g_timeout_add(0, clean_quit, NULL);
@@ -1256,6 +1326,9 @@ static void install_basic_sighandlers()
 #ifdef SIGHUP
        sigaddset(&mask, SIGHUP);
 #endif
+#ifdef SIGPIPE
+       sigaddset(&mask, SIGPIPE);
+#endif
 
        act.sa_handler = quit_signal_handler;
        act.sa_mask    = mask;
@@ -1270,6 +1343,9 @@ static void install_basic_sighandlers()
 #ifdef SIGHUP
        sigaction(SIGHUP, &act, 0);
 #endif 
+#ifdef SIGPIPE
+       sigaction(SIGPIPE, &act, 0);
+#endif 
 
        sigprocmask(SIG_UNBLOCK, &mask, 0);
 #endif /* !G_OS_WIN32 */