2007-01-18 [colin] 2.7.1cvs31
[claws.git] / src / main.c
index dc88997ff135241b46e58ca3457838f715bff624..f0d7dd4b32ae192f4e0181460b41b2b228e82600 100644 (file)
@@ -263,24 +263,74 @@ static gboolean defer_jump(void *data)
        return FALSE;
 }
 
+static void chk_update_val(GtkWidget *widget, gpointer data)
+{
+        gboolean *val = (gboolean *)data;
+       *val = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget));
+}
+
 static gboolean migrate_old_config(const gchar *old_cfg_dir, const gchar *new_cfg_dir, const gchar *oldversion)
 {
        gchar *message = g_strdup_printf(_("Configuration for %s (or previous) found.\n"
                         "Do you want to migrate this configuration?"), oldversion);
        gint r = 0;
        GtkWidget *window = NULL;
-       if (alertpanel(_("Migration of configuration"),
-                      message,
-                      GTK_STOCK_NO, "+" GTK_STOCK_YES, NULL) != G_ALERTALTERNATE) {
+       GtkWidget *keep_backup_chk;
+       GtkTooltips *tips = gtk_tooltips_new();
+       gboolean backup = TRUE;
+
+       keep_backup_chk = gtk_check_button_new_with_label (_("Keep old configuration"));
+       gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(keep_backup_chk), TRUE);
+       gtk_tooltips_set_tip(GTK_TOOLTIPS(tips), keep_backup_chk,
+                            _("Keeping a backup will allow you to go back to an "
+                              "older version, but may take a while if you have "
+                              "cached IMAP or News data, and will take some extra "
+                              "room on your disk."),
+                            NULL);
+
+       g_signal_connect(G_OBJECT(keep_backup_chk), "toggled", 
+                       G_CALLBACK(chk_update_val), &backup);
+
+       if (alertpanel_full(_("Migration of configuration"), message,
+                       GTK_STOCK_NO, "+" GTK_STOCK_YES, NULL, FALSE,
+                       keep_backup_chk, ALERT_QUESTION, G_ALERTDEFAULT) != G_ALERTALTERNATE) {
                return FALSE;
        }
        
-       window = label_window_create(_("Copying configuration..."));
-       GTK_EVENTS_FLUSH();
-       r = copy_dir(old_cfg_dir, new_cfg_dir);
-       gtk_widget_destroy(window);
-       if (r != 0) {
-               alertpanel_error(_("Migration failed!"));
+       /* we can either do a fast migration requiring not any extra disk
+        * space, or a slow one that copies the old configuration and leaves
+        * it in place. */
+       if (backup) {
+backup_mode:
+               window = label_window_create(_("Copying configuration... This may take a while..."));
+               GTK_EVENTS_FLUSH();
+               
+               r = copy_dir(old_cfg_dir, new_cfg_dir);
+               gtk_widget_destroy(window);
+               
+               /* if copy failed, we'll remove the partially copied
+                * new directory */
+               if (r != 0) {
+                       alertpanel_error(_("Migration failed!"));
+                       remove_dir_recursive(new_cfg_dir);
+               } else {
+                       if (!backup) {
+                               /* fast mode failed, but we don't want backup */
+                               remove_dir_recursive(old_cfg_dir);
+                       }
+               }
+       } else {
+               window = label_window_create(_("Migrating configuration..."));
+               GTK_EVENTS_FLUSH();
+               
+               r = g_rename(old_cfg_dir, new_cfg_dir);
+               gtk_widget_destroy(window);
+               
+               /* if g_rename failed, we'll try to copy */
+               if (r != 0) {
+                       FILE_OP_ERROR(new_cfg_dir, "g_rename failed, trying copy\n");
+                       goto backup_mode;
+               }
        }
        return (r == 0);
 }
@@ -510,6 +560,8 @@ int main(int argc, char *argv[])
        GdkPixbuf *icon;
        gboolean crash_file_present = FALSE;
        gint num_folder_class = 0;
+       gboolean asked_for_migration = FALSE;
+
        START_TIMING("startup");
        
        sc_starting = TRUE;
@@ -601,18 +653,35 @@ int main(int argc, char *argv[])
        g_free(userrc);
 
        CHDIR_RETURN_VAL_IF_FAIL(get_home_dir(), 1);
+       
+       /* no config dir exists. See if we can migrate an old config. */
        if (!is_dir_exist(RC_DIR)) {
                prefs_destroy_cache();
                gboolean r = FALSE;
-               if (is_dir_exist(OLD_GTK2_RC_DIR))
+               
+               /* if one of the old dirs exist, we'll ask if the user 
+                * want to migrates, and r will be TRUE if he said yes
+                * and migration succeeded, and FALSE otherwise.
+                */
+               if (is_dir_exist(OLD_GTK2_RC_DIR)) {
                        r = migrate_old_config(OLD_GTK2_RC_DIR, RC_DIR, "Sylpheed-Claws 2.6.0");
-               else if (is_dir_exist(OLDER_GTK2_RC_DIR))
+                       asked_for_migration = TRUE;
+               } else if (is_dir_exist(OLDER_GTK2_RC_DIR)) {
                        r = migrate_old_config(OLDER_GTK2_RC_DIR, RC_DIR, "Sylpheed-Claws 1.9.15");
-               else if (is_dir_exist(OLD_GTK1_RC_DIR))
+                       asked_for_migration = TRUE;
+               } else if (is_dir_exist(OLD_GTK1_RC_DIR)) {
                        r = migrate_old_config(OLD_GTK1_RC_DIR, RC_DIR, "Sylpheed-Claws 1.0.5");
+                       asked_for_migration = TRUE;
+               }
+               
+               /* If migration failed or the user didn't want to do it,
+                * we create a new one (and we'll hit wizard later). 
+                */
                if (r == FALSE && !is_dir_exist(RC_DIR) && make_dir(RC_DIR) < 0)
                        exit(1);
        }
+       
+
        if (!is_file_exist(RC_DIR G_DIR_SEPARATOR_S COMMON_RC) &&
            is_file_exist(RC_DIR G_DIR_SEPARATOR_S OLD_COMMON_RC)) {
                /* post 2.6 name change */
@@ -631,10 +700,6 @@ int main(int argc, char *argv[])
        gtk_accel_map_load (userrc);
        g_free(userrc);
 
-       gtk_settings_set_long_property(gtk_settings_get_default(), 
-                                      "gtk-can-change-accels",
-                                      (glong)TRUE, "XProperty");
-
        CHDIR_RETURN_VAL_IF_FAIL(get_rc_dir(), 1);
 
        MAKE_DIR_IF_NOT_EXIST(get_mail_base_dir());
@@ -678,7 +743,7 @@ int main(int argc, char *argv[])
        gtkaspell_checkers_init();
        prefs_spelling_init();
 #endif
-       
+
        sock_set_io_timeout(prefs_common.io_timeout_secs);
 #ifdef HAVE_LIBETPAN
        imap_main_set_timeout(prefs_common.io_timeout_secs);
@@ -701,6 +766,7 @@ 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;
 
@@ -718,18 +784,35 @@ int main(int argc, char *argv[])
        prefs_account_init();
        account_read_config_all();
 
+       /* If we can't read a folder list or don't have accounts,
+        * it means the configuration's not done. Either this is
+        * a brand new install, either a failed/refused migration.
+        * So we'll start the wizard.
+        */
        if (folder_read_list() < 0) {
                prefs_destroy_cache();
-               if (!run_wizard(mainwin, TRUE))
+               
+               /* if run_wizard returns FALSE it's because it's
+                * been cancelled. We can't do much but exit.
+                * however, if the user was asked for a migration,
+                * we remove the newly created directory so that
+                * he's asked again for migration on next launch.*/
+               if (!run_wizard(mainwin, TRUE)) {
+                       if (asked_for_migration)
+                               remove_dir_recursive(RC_DIR);
                        exit(1);
+               }
                main_window_reflect_prefs_all_now();
                folder_write_list();
        }
 
        if (!account_get_list()) {
                prefs_destroy_cache();
-               if (!run_wizard(mainwin, FALSE))
+               if (!run_wizard(mainwin, FALSE)) {
+                       if (asked_for_migration)
+                               remove_dir_recursive(RC_DIR);
                        exit(1);
+               }
                account_read_config_all();
                if(!account_get_list()) {
                        exit_claws(mainwin);
@@ -1034,7 +1117,8 @@ static void parse_cmd_opt(int argc, char *argv[])
                        }
                } else if (!strncmp(argv[i], "--send", 6)) {
                        cmd.send = TRUE;
-               } else if (!strncmp(argv[i], "--version", 9)) {
+               } else if (!strncmp(argv[i], "--version", 9) ||
+                          !strncmp(argv[i], "-v", 2)) {
                        puts("Claws Mail version " VERSION);
                        exit(0);
                } else if (!strncmp(argv[i], "--status-full", 13)) {
@@ -1067,7 +1151,8 @@ static void parse_cmd_opt(int argc, char *argv[])
                        cmd.online_mode = ONLINE_MODE_ONLINE;
                } else if (!strncmp(argv[i], "--offline", 9)) {
                        cmd.online_mode = ONLINE_MODE_OFFLINE;
-               } else if (!strncmp(argv[i], "--help", 6)) {
+               } else if (!strncmp(argv[i], "--help", 6) ||
+                          !strncmp(argv[i], "-h", 2)) {
                        gchar *base = g_path_get_basename(argv[0]);
                        g_print(_("Usage: %s [OPTION]...\n"), base);
 
@@ -1086,10 +1171,10 @@ static void parse_cmd_opt(int argc, char *argv[])
                                          "                         folder is a folder id like 'folder/sub_folder'"));
                        g_print("%s\n", _("  --online               switch to online mode"));
                        g_print("%s\n", _("  --offline              switch to offline mode"));
-                       g_print("%s\n", _("  --exit                 exit Claws Mail"));
+                       g_print("%s\n", _("  --exit --quit -q       exit Claws Mail"));
                        g_print("%s\n", _("  --debug                debug mode"));
-                       g_print("%s\n", _("  --help                 display this help and exit"));
-                       g_print("%s\n", _("  --version              output version information and exit"));
+                       g_print("%s\n", _("  --help -h              display this help and exit"));
+                       g_print("%s\n", _("  --version -v           output version information and exit"));
                        g_print("%s\n", _("  --config-dir           output configuration directory"));
 
                        g_free(base);
@@ -1101,7 +1186,9 @@ static void parse_cmd_opt(int argc, char *argv[])
                } else if (!strncmp(argv[i], "--config-dir", sizeof "--config-dir" - 1)) {
                        puts(RC_DIR);
                        exit(0);
-               } else if (!strncmp(argv[i], "--exit", 6)) {
+               } else if (!strncmp(argv[i], "--exit", 6) ||
+                          !strncmp(argv[i], "--quit", 6) ||
+                          !strncmp(argv[i], "-q", 2)) {
                        cmd.exit = TRUE;
                } else if (!strncmp(argv[i], "--select", 8) && i+1 < argc) {
                        cmd.target = argv[i+1];
@@ -1125,9 +1212,13 @@ static void parse_cmd_opt(int argc, char *argv[])
                                        cmd.subscribe = TRUE;
                                        cmd.subscribe_uri = p;
                                }
+                       } else if (!strcmp(argv[i], "--sync")) {
+                               /* gtk debug */
+                       } else {
+                               g_print(_("Unknown option\n"));
+                               exit(1);
                        }
                }
-               
        }
 
        if (cmd.attach_files && cmd.compose == FALSE) {