-extern void obey_argv(int argc, char * argv[])
-{
- int opt;
- while (-1 != (opt = getopt(argc, argv, "i:")))
- {
- if ('i' == opt)
- {
- world.path_interface_conf = optarg;
- }
- else
- {
- exit(EXIT_FAILURE);
- }
- }
-}
-
-
-
-extern void save_interface_conf()
-{
- char * f_name = "save_interface_conf()";
- char * path = world.path_interface_conf;
- char path_tmp[strlen(path) + 4 + 1];
- sprintf(path_tmp, "%s_tmp", path);
- FILE * file = try_fopen(path_tmp, "w", f_name);
- char * delim = "%\n";
- write_keybindings_to_file(file, &world.kb_global, delim);
- write_keybindings_to_file(file, &world.kb_wingeom, delim);
- write_keybindings_to_file(file, &world.kb_winkeys, delim);
- write_order_wins_visible_active(file, delim);
- uint8_t i;
- for (i = 0; i < strlen(world.wins.ids); i++)
- {
- write_winconf_of_id_to_file(file, world.wins.ids[i], delim);
- }
- try_fclose_unlink_rename(file, path_tmp, path, f_name);
-}
-
-
-
-extern void load_interface_conf()
-{
- char * f_name = "load_interface_conf()";
-
- /* Read keybindings and WincConf DB from interface config file. */
- FILE * file = try_fopen(world.path_interface_conf, "r", f_name);
- uint32_t linemax = textfile_sizes(file, NULL);
- char line[linemax + 1];
- read_keybindings_from_file(line, linemax, file, &world.kb_global);
- read_keybindings_from_file(line, linemax, file, &world.kb_wingeom);
- read_keybindings_from_file(line, linemax, file, &world.kb_winkeys);
- read_order_wins_visible_active(line, linemax, file);
- while (read_winconf_from_file(line, linemax, file));
- try_fclose(file, f_name);
-
- /* Build windows as defined by read interface data and toggle them on. */
- make_pad();
- init_wins();
- sorted_win_toggle_and_activate();
-
- /* So that the interface config data and the window structs get freed. */
- set_cleanup_flag(CLEANUP_INTERFACE);
-}
-
-
-
-extern void unload_interface_conf()
-{
- free_keybindings(world.kb_global.kbs);
- world.kb_global.kbs = NULL;
- free_keybindings(world.kb_wingeom.kbs);
- world.kb_wingeom.kbs = NULL;
- free_keybindings(world.kb_winkeys.kbs);
- world.kb_winkeys.kbs = NULL;
- while (0 != world.wins.win_active)
- {
- suspend_win(world.wins.win_active);
- }
- free_winconfs();
- delwin(world.wins.pad);
-}
-
-
-
-extern void winch_called(int signal)
-{
- world.winch = 1;
-}
-
-
-
-extern void reset_windows()
-{
- endwin(); /* "[S]tandard way" to recalibrate ncurses post SIGWINCH, says */
- refresh(); /* <http://invisible-island.net/ncurses/ncurses-intro.html>. */
- struct Win * w_p = world.wins.chain_start;
- char win_ids[strlen(world.wins.ids) + 1];
- memset(win_ids, '\0', strlen(world.wins.ids) + 1);
- uint8_t i = 0;
- char active = '\0';
- for (; NULL != w_p; w_p = w_p->next, i++)
- {
- struct WinConf * wc_p = get_winconf_by_win(w_p);
- win_ids[i] = wc_p->id;
- if (w_p == world.wins.win_active)
- {
- active = wc_p->id;
- }
- }
- while (0 != world.wins.win_active)
- {
- w_p = world.wins.win_active;
- suspend_win(w_p);
- }
- char id;
- while (0 != (id = get_next_winconf_id()))
- {
- free_win(get_win_by_id(id));
- }
- delwin(world.wins.pad);
- make_pad();
- init_wins();
- if (strlen(win_ids) < 1)
- {
- return;
- }
- for (i = 0; i < strlen(win_ids); i++)
- {
- toggle_window(win_ids[i]);
- if (active == win_ids[i])
- {
- world.wins.win_active = get_win_by_id(win_ids[i]);
- }
- }
-}
-
-
-
-extern void reload_interface_conf()
-{
- unload_interface_conf();
- load_interface_conf();
- map_center();
-}
-
-
-
-extern uint16_t center_offset(uint16_t position, uint16_t mapsize,
- uint16_t framesize)
-{
- uint16_t offset = 0;
- if (mapsize > framesize)
- {
- if (position > framesize / 2)
- {
- if (position < mapsize - (framesize / 2))
- {
- offset = position - (framesize / 2);
- }
- else
- {
- offset = mapsize - framesize;
- }
- }
- }
- return offset;
-}
-
-
-