From 7f06c25230db49e6a7dcf00692cc2d1bae9ec6ea Mon Sep 17 00:00:00 2001 From: Lukas Fleischer Date: Fri, 10 Oct 2014 01:46:24 +0200 Subject: Factor out item reload code Adds a new function io_reload_data() which can be used to reload all appointments and TODO items. Signed-off-by: Lukas Fleischer --- src/io.c | 95 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 95 insertions(+) (limited to 'src/io.c') diff --git a/src/io.c b/src/io.c index d515249..0f3d908 100644 --- a/src/io.c +++ b/src/io.c @@ -693,6 +693,101 @@ void io_load_data(struct item_filter *filter) io_load_todo(filter); } +void io_reload_data(void) +{ + char *msg_um_asktype = NULL; + const char *reload_success = + _("The data files were reloaded successfully"); + const char *enter = _("Press [ENTER] to continue"); + + if (io_get_modified()) { + const char *msg_um_prefix = + _("There are unsaved modifications:"); + const char *msg_um_discard = _("(d)iscard"); + const char *msg_um_merge = _("(m)erge"); + const char *msg_um_keep = _("(k)eep and cancel"); + const char *msg_um_choice = _("[dmk]"); + + asprintf(&msg_um_asktype, "%s %s, %s, %s", msg_um_prefix, + msg_um_discard, msg_um_merge, msg_um_keep); + + char *path_apts_backup, *path_todo_backup; + const char *backup_ext = ".sav"; + + switch (status_ask_choice(msg_um_asktype, msg_um_choice, 3)) { + case 1: + break; + case 2: + asprintf(&path_apts_backup, "%s%s", path_apts, + backup_ext); + asprintf(&path_todo_backup, "%s%s", path_todo, + backup_ext); + + io_save_mutex_lock(); + io_save_apts(path_apts_backup); + io_save_todo(path_todo_backup); + io_save_mutex_unlock(); + + if (!io_files_equal(path_apts, path_apts_backup)) { + const char *arg_apts[] = { conf.mergetool, + path_apts, + path_apts_backup, + NULL }; + wins_launch_external(arg_apts); + } + + if (!io_files_equal(path_todo, path_todo_backup)) { + const char *arg_todo[] = { conf.mergetool, + path_todo, + path_todo_backup, + NULL }; + wins_launch_external(arg_todo); + } + + xfree(path_apts_backup); + xfree(path_todo_backup); + break; + case 3: + /* FALLTHROUGH */ + default: + wins_update(FLAG_STA); + goto cleanup; + } + } + + if (notify_bar()) + notify_stop_main_thread(); + + /* Reinitialize data structures. */ + apoint_llist_free(); + event_llist_free(); + recur_apoint_llist_free(); + recur_event_llist_free(); + todo_free_list(); + + apoint_llist_init(); + event_llist_init(); + recur_apoint_llist_init(); + recur_event_llist_init(); + todo_init_list(); + + io_load_data(NULL); + io_unset_modified(); + ui_todo_load_items(); + ui_todo_sel_reset(); + + if (conf.system_dialogs) { + status_mesg(reload_success, enter); + wgetch(win[KEY].p); + } + + if (notify_bar()) + notify_start_main_thread(); + +cleanup: + mem_free(msg_um_asktype); +} + static void load_keys_ht_getkey(struct ht_keybindings_s *data, const char **key, int *len) -- cgit v1.2.3-54-g00ecf