Add option to change shutdown/reboot keys (#487)

Include options in the configuration to change which function keys to use for shutdown and reboot.
Fix config.map_len size in src/config.c.
Add missing defaults in config_defaults() in src/config.c.

readme.md

@@ -16,7 +16,7 @@ Ly is a lightweight TUI (ncurses-like) display manager for Linux and BSD.
  - tput
  - shutdown
 
-On Debian-based distros running `apt install build-essential libpam0g-dev libxcb-xkb-dev` as root should install all the dependencies for you. 
+On Debian-based distros running `apt install build-essential libpam0g-dev libxcb-xkb-dev` as root should install all the dependencies for you.
 For Fedora try running `dnf install make automake gcc gcc-c++ kernel-devel pam-devel libxcb-devel`
 
 ## Support
@@ -27,7 +27,7 @@ The following desktop environments were tested with success
  - budgie
  - cinnamon
  - deepin
- - dwm 
+ - dwm
  - enlightenment
  - gnome
  - i3
@@ -36,12 +36,12 @@ The following desktop environments were tested with success
  - lxde
  - lxqt
  - mate
- - maxx 
+ - maxx
  - pantheon
  - qtile
  - spectrwm
  - sway
- - windowmaker 
+ - windowmaker
  - xfce
  - xmonad
 
@@ -121,7 +121,7 @@ $ make
 # ln -s /etc/sv/ly /var/service/
 ```
 
-By default, ly will run on tty2. To change the tty it must be set in `/etc/ly/config.ini` 
+By default, ly will run on tty2. To change the tty it must be set in `/etc/ly/config.ini`
 
 You should as well disable your existing display manager service if needed, e.g.:
 

res/config.ini

@@ -3,7 +3,7 @@
 
 # The active animation
 # 0 -> PSX DOOM fire (default)
-# 1 -> CMatrix 
+# 1 -> CMatrix
 #animation = 0
 
 # format string for clock in top right corner (see strftime specification)
@@ -29,12 +29,12 @@
 #define TB_CYAN    0x07
 #define TB_WHITE   0x08
 #
-# Setting both to zero makes `bg` black and `fg` white. To set the actual color palette you are encouraged to use another tool 
+# Setting both to zero makes `bg` black and `fg` white. To set the actual color palette you are encouraged to use another tool
-# such as [mkinitcpio-colors](https://github.com/evanpurkhiser/mkinitcpio-colors). Note that the color palette defined with 
+# such as [mkinitcpio-colors](https://github.com/evanpurkhiser/mkinitcpio-colors). Note that the color palette defined with
-# `mkinitcpio-colors` takes 16 colors (0-15), only values 0-8 are valid for `ly` config and these values do not correspond 
+# `mkinitcpio-colors` takes 16 colors (0-15), only values 0-8 are valid for `ly` config and these values do not correspond
-# exactly. For instance, in defining palettes with `mkinitcpio-colors` the order is black, dark red, dark green, brown, dark 
+# exactly. For instance, in defining palettes with `mkinitcpio-colors` the order is black, dark red, dark green, brown, dark
-# blue, dark purple, dark cyan, light gray, dark gray, bright red, bright green, yellow, bright blue, bright purple, bright 
+# blue, dark purple, dark cyan, light gray, dark gray, bright red, bright green, yellow, bright blue, bright purple, bright
-# cyan, and white, indexed in that order 0 through 15. For example, the color defined for white (indexed at 15 in the mkinitcpio 
+# cyan, and white, indexed in that order 0 through 15. For example, the color defined for white (indexed at 15 in the mkinitcpio
 # config) will be used by `ly` for `fg = 8`.
 
 # Background color id
@@ -76,13 +76,19 @@
 #save_file = /etc/ly/save
 
 
-# Remove F1/F2 command hints
+# Remove power management command hints
-#hide_f1_commands = false
+#hide_key_hints = false
 
-# Command executed when pressing F1
+# Specifies the key used for shutdown
+#shutdown_key = F1
+
+# Specifies the key used for restart
+#restart_key = F2
+
+# Command executed when pressing shutdown_key
 #shutdown_cmd = /sbin/shutdown -a now
 
-# Command executed when pressing F2
+# Command executed when pressing restart_key
 #restart_cmd = /sbin/shutdown -r now
 
 

res/lang/cat.ini

@@ -1,5 +1,5 @@
 capslock = Bloq Majús
-err_alloc = falla d'assignació de memòria 
+err_alloc = falla d'assignació de memòria
 err_bounds = índex fora de límit
 err_chdir = error al obrir carpeta home
 err_console_dev = error al accedir a la consola
@@ -34,12 +34,12 @@ err_user_init = error al inicialitzar usuari
 err_user_uid = error al establir el UID de l'usuari
 err_xsessions_dir = error al cercar la carpeta de sessions
 err_xsessions_open = error al obrir la carpeta de sessions
-f1 = F1 aturar
-f2 = F2 reiniciar
 login = iniciar sessió
 logout = tancar sessió
 numlock = Bloq Num
 password = Clau
+restart = reiniciar
 shell = shell
+shutdown = aturar
 wayland = wayland
 xinitrc = xinitrc

res/lang/cs.ini

@@ -34,12 +34,12 @@ err_user_init = inicializace uživatele selhala
 err_user_uid = nastavení UID uživateli selhalo
 err_xsessions_dir = nepodařilo se najít složku relací
 err_xsessions_open = nepodařilo se otevřít složku relací
-f1 = F1 vypnout
-f2 = F2 restartovat
 login = uživatel
 logout = odhlášen
 numlock = numlock
 password = heslo
+restart = restartovat
 shell = příkazový řádek
+shutdown = vypnout
 wayland = wayland
 xinitrc = xinitrc

res/lang/de.ini

@@ -34,12 +34,12 @@ err_user_init = Initialisierung des Nutzers fehlgeschlagen
 err_user_uid = Setzen der Benutzer Id fehlgeschlagen
 err_xsessions_dir = Fehler beim finden des Sitzungsordners
 err_xsessions_open = Fehler beim öffnen des Sitzungsordners
-f1 = F1 Herunterfahren
-f2 = F2 Neustarten
 login = Anmelden
 logout = Abgemeldet
 numlock = Numtaste
 password = Passwort
+restart = Neustarten
 shell = shell
+shutdown = Herunterfahren
 wayland = wayland
 xinitrc = xinitrc

res/lang/en.ini

@@ -34,12 +34,12 @@ err_user_init = failed to initialize user
 err_user_uid = failed to set user UID
 err_xsessions_dir = failed to find sessions folder
 err_xsessions_open = failed to open sessions folder
-f1 = F1 shutdown
-f2 = F2 reboot
 login = login
 logout = logged out
 numlock = numlock
 password = password
+restart = reboot
 shell = shell
+shutdown = shutdown
 wayland = wayland
 xinitrc = xinitrc

res/lang/es.ini

@@ -34,12 +34,12 @@ err_user_init = error al inicializar usuario
 err_user_uid = error al establecer el UID del usuario
 err_xsessions_dir = error al buscar la carpeta de sesiones
 err_xsessions_open = error al abrir la carpeta de sesiones
-f1 = F1 apagar
-f2 = F2 reiniciar
 login = iniciar sesión
 logout = cerrar sesión
-numlock = Bloq Num 
+numlock = Bloq Num
 password = contraseña
+restart = reiniciar
 shell = shell
+shutdown = apagar
 wayland = wayland
 xinitrc = xinitrc

res/lang/fr.ini

@@ -20,7 +20,7 @@ err_pam_cred_expired = identifiants expirés
 err_pam_cred_insufficient = identifiants insuffisants
 err_pam_cred_unavail = échec de l'obtention des identifiants
 err_pam_maxtries = limite d'essais atteinte
-err_pam_perm_denied = permission refusée 
+err_pam_perm_denied = permission refusée
 err_pam_session = erreur de session
 err_pam_sys = erreur système
 err_pam_user_unknown = utilisateur inconnu
@@ -34,12 +34,12 @@ err_user_init = échec d'initialisation de l'utilisateur
 err_user_uid = échec de modification du UID
 err_xsessions_dir = échec de la recherche du dossier de sessions
 err_xsessions_open = échec de l'ouverture du dossier de sessions
-f1 = F1 éteindre
-f2 = F2 redémarrer
 login = identifiant
 logout = déconnection
 numlock = verr.num
 password = mot de passe
+restart = redémarrer
 shell = shell
+shutdown = éteindre
 wayland = wayland
 xinitrc = xinitrc

res/lang/it.ini

@@ -34,12 +34,12 @@ err_user_init = impossibile inizializzare utente
 err_user_uid = impossible impostare UID utente
 err_xsessions_dir = impossibile localizzare cartella sessioni
 err_xsessions_open = impossibile aprire cartella sessioni
-f1 = F1 arresto
-f2 = F2 riavvio
 login = username
 logout = scollegato
 numlock = numlock
 password = password
+restart = riavvio
 shell = shell
+shutdown = arresto
 wayland = wayland
 xinitrc = xinitrc

res/lang/pl.ini

@@ -34,12 +34,12 @@ err_user_init = nie udało się zainicjalizować użytkownika
 err_user_uid = nie udało się ustawić UID użytkownika
 err_xsessions_dir = nie udało się znaleźć folderu sesji
 err_xsessions_open = nie udało się otworzyć folderu sesji
-f1 = F1 wyłącz
-f2 = F2 uruchom ponownie
 login = login
 logout = wylogowano
 numlock = numlock
 password = hasło
+restart = uruchom ponownie
 shell = powłoka
+shutdown = wyłącz
 wayland = wayland
 xinitrc = xinitrc

res/lang/pt.ini

@@ -34,12 +34,12 @@ err_user_init = erro ao iniciar o utilizador
 err_user_uid = erro ao definir o UID do utilizador
 err_xsessions_dir = erro ao localizar a pasta das sessões
 err_xsessions_open = erro ao abrir a pasta das sessões
-f1 = F1 encerrar
-f2 = F2 reiniciar
 login = iniciar sessão
 logout = terminar sessão
 numlock = numlock
 password = palavra-passe
+restart = reiniciar
 shell = shell
+shutdown = encerrar
 wayland = wayland
 xinitrc = xinitrc

res/lang/pt_BR.ini

@@ -34,12 +34,12 @@ err_user_init = não foi possível iniciar o usuário
 err_user_uid = não foi possível definir o UID do usuário
 err_xsessions_dir = não foi possível encontrar a pasta das sessões
 err_xsessions_open = não foi possível abrir a pasta das sessões
-f1 = F1 desligar
-f2 = F2 reiniciar
 login = conectar
 logout = desconectado
 numlock = numlock
 password = senha
+restart = reiniciar
 shell = shell
+shutdown = desligar
 wayland = wayland
 xinitrc = xinitrc

res/lang/ro.ini

@@ -34,12 +34,12 @@ err_perm_user = nu s-a putut face downgrade permisiunilor de utilizator
 
 
 
-f1 = F1 opreşte sistemul
-f2 = F2 resetează
 login = utilizator
 logout = opreşte sesiunea
 numlock = numlock
 password = parolă
+restart = resetează
 shell = shell
+shutdown = opreşte sistemul
 wayland = wayland
 xinitrc = xinitrc

res/lang/ru.ini

@@ -34,12 +34,12 @@ err_user_init = не удалось инициализировать польз
 err_user_uid = не удалось установить UID пользователя
 err_xsessions_dir = не удалось найти сессионную папку
 err_xsessions_open = не удалось открыть сессионную папку
-f1 = F1 выключить
-f2 = F2 перезагрузить
 login = логин
 logout = logged out
 numlock = numlock
 password = пароль
+restart = перезагрузить
 shell = shell
+shutdown = выключить
 wayland = wayland
 xinitrc = xinitrc

res/lang/sr.ini

@@ -25,7 +25,7 @@ err_pam_session = greska sesije
 err_pam_sys = greska sistema
 err_pam_user_unknown = nepoznat korisnik
 err_path = neuspjelo postavljanje path-a
-err_perm_dir = neuspjelo mijenjanje foldera 
+err_perm_dir = neuspjelo mijenjanje foldera
 err_perm_group = neuspjesno snizavanje dozvola grupe
 err_perm_user = neuspijesno snizavanje dozvola korisnika
 err_pwnam = neuspijesno skupljanje informacija o korisniku
@@ -33,13 +33,13 @@ err_user_gid = neuspijesno postavljanje korisničkog GID-a
 err_user_init = neuspijensa inicijalizacija korisnika
 err_user_uid = neuspijesno postavljanje UID-a korisnika
 err_xsessions_dir = neuspijesno pronalazenje foldera sesija
-err_xsessions_open = neuspijesno otvaranje foldera sesija 
+err_xsessions_open = neuspijesno otvaranje foldera sesija
-f1 = F1 ugasi
-f2 = F2 ponovo pokreni
 login = korisnik
 logout = izlogovan
 numlock = numlock
 password = lozinka
+restart = ponovo pokreni
 shell = shell
+shutdown = ugasi
 wayland = wayland
 xinitrc = xinitrc

res/lang/sv.ini

@@ -6,7 +6,7 @@ err_console_dev = misslyckades att komma åt konsol
 err_dgn_oob = loggmeddelande
 err_domain = okänd domän
 err_hostname = misslyckades att hämta värdnamn
-err_mlock = misslyckades att låsa lösenordsminne 
+err_mlock = misslyckades att låsa lösenordsminne
 err_null = nullpekare
 err_pam = pam-transaktion misslyckades
 err_pam_abort = pam-transaktion avbröts
@@ -34,12 +34,12 @@ err_user_init = misslyckades att initialisera användaren
 err_user_uid = misslyckades att ställa in användar-UID
 err_xsessions_dir = misslyckades att hitta sessionskatalog
 err_xsessions_open = misslyckades att öppna sessionskatalog
-f1 = F1 stäng av
-f2 = F2 starta om
 login = inloggning
 logout = utloggad
 numlock = numlock
 password = lösenord
+restart = starta om
 shell = skal
+shutdown = stäng av
 wayland = wayland
 xinitrc = xinitrc

res/lang/tr.ini

@@ -34,12 +34,12 @@ err_user_init = kullanici oturumu baslatilamadi
 err_user_uid = kullanici icin UID ayarlanamadi
 err_xsessions_dir = oturumlar klasoru bulunamadi
 err_xsessions_open = oturumlar klasoru acilamadi
-f1 = F1 makineyi kapat
-f2 = F2 yeniden baslat
 login = kullanici
 logout = oturumdan cikis yapildi
 numlock = numlock
 password = sifre
+restart = yeniden baslat
 shell = shell
+shutdown = makineyi kapat
 wayland = wayland
 xinitrc = xinitrc

res/lang/uk.ini

@@ -34,12 +34,12 @@ err_user_init = не вдалося ініціалізувати користу
 err_user_uid = не вдалося змінити UID користувача
 err_xsessions_dir = не вдалося знайти каталог сесій
 err_xsessions_open = не вдалося відкрити каталог сесій
-f1 = F1 вимкнути
-f2 = F2 перезавантажити
 login = логін
 logout = вийти
 numlock = numlock
 password = пароль
+restart = перезавантажити
 shell = оболонка
+shutdown = вимкнути
 wayland = wayland
 xinitrc = xinitrc

src/config.c

@@ -113,13 +113,13 @@ void lang_load()
 		{"err_user_uid", &lang.err_user_uid, lang_handle},
 		{"err_xsessions_dir", &lang.err_xsessions_dir, lang_handle},
 		{"err_xsessions_open", &lang.err_xsessions_open, lang_handle},
-		{"f1", &lang.f1, lang_handle},
-		{"f2", &lang.f2, lang_handle},
 		{"login", &lang.login, lang_handle},
 		{"logout", &lang.logout, lang_handle},
 		{"numlock", &lang.numlock, lang_handle},
 		{"password", &lang.password, lang_handle},
+		{"restart", &lang.restart, lang_handle},
 		{"shell", &lang.shell, lang_handle},
+		{"shutdown", &lang.shutdown, lang_handle},
 		{"wayland", &lang.wayland, lang_handle},
 		{"xinitrc", &lang.xinitrc, lang_handle},
 	};
@@ -169,7 +169,7 @@ void config_load(const char *cfg_path)
 		{"default_input", &config.default_input, config_handle_u8},
 		{"fg", &config.fg, config_handle_u8},
 		{"hide_borders", &config.hide_borders, config_handle_bool},
-		{"hide_f1_commands", &config.hide_f1_commands, config_handle_bool},
+		{"hide_key_hints", &config.hide_key_hints, config_handle_bool},
 		{"input_len", &config.input_len, config_handle_u8},
 		{"lang", &config.lang, config_handle_str},
 		{"load", &config.load, config_handle_bool},
@@ -182,10 +182,12 @@ void config_load(const char *cfg_path)
 		{"min_refresh_delta", &config.min_refresh_delta, config_handle_u16},
 		{"path", &config.path, config_handle_str},
 		{"restart_cmd", &config.restart_cmd, config_handle_str},
+		{"restart_key", &config.restart_key, config_handle_str},
 		{"save", &config.save, config_handle_bool},
 		{"save_file", &config.save_file, config_handle_str},
 		{"service_name", &config.service_name, config_handle_str},
 		{"shutdown_cmd", &config.shutdown_cmd, config_handle_str},
+		{"shutdown_key", &config.shutdown_key, config_handle_str},
 		{"term_reset_cmd", &config.term_reset_cmd, config_handle_str},
 		{"tty", &config.tty, config_handle_u8},
 		{"wayland_cmd", &config.wayland_cmd, config_handle_str},
@@ -198,7 +200,7 @@ void config_load(const char *cfg_path)
 		{"xsessions", &config.xsessions, config_handle_str},
 	};
 
-	uint16_t map_len[] = {34};
+	uint16_t map_len[] = {41};
 	struct configator_param* map[] =
 	{
 		map_no_section,
@@ -254,13 +256,13 @@ void lang_defaults()
 	lang.err_user_uid = strdup("failed to set user UID");
 	lang.err_xsessions_dir = strdup("failed to find sessions folder");
 	lang.err_xsessions_open = strdup("failed to open sessions folder");
-	lang.f1 = strdup("F1 shutdown");
-	lang.f2 = strdup("F2 reboot");
 	lang.login = strdup("login:");
 	lang.logout = strdup("logged out");
 	lang.numlock = strdup("numlock");
 	lang.password = strdup("password:");
+	lang.restart = strdup("reboot");
 	lang.shell = strdup("shell");
+	lang.shutdown = strdup("shutdown");
 	lang.wayland = strdup("wayland");
 	lang.xinitrc = strdup("xinitrc");
 }
@@ -279,6 +281,7 @@ void config_defaults()
 	config.default_input = LOGIN_INPUT;
 	config.fg = 9;
 	config.hide_borders = false;
+	config.hide_key_hints = false;
 	config.input_len = 34;
 	config.lang = strdup("en");
 	config.load = true;
@@ -291,10 +294,12 @@ void config_defaults()
 	config.min_refresh_delta = 5;
 	config.path = strdup("/sbin:/bin:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin");
 	config.restart_cmd = strdup("/sbin/shutdown -r now");
+	config.restart_key = strdup("F2");
 	config.save = true;
 	config.save_file = strdup("/etc/ly/save");
 	config.service_name = strdup("ly");
 	config.shutdown_cmd = strdup("/sbin/shutdown -a now");
+	config.shutdown_key = strdup("F1");
 	config.term_reset_cmd = strdup("/usr/bin/tput reset");
 	config.tty = 2;
 	config.wayland_cmd = strdup(DATADIR "/wsetup.sh");
@@ -345,13 +350,13 @@ void lang_free()
 	free(lang.err_user_uid);
 	free(lang.err_xsessions_dir);
 	free(lang.err_xsessions_open);
-	free(lang.f1);
-	free(lang.f2);
 	free(lang.login);
 	free(lang.logout);
 	free(lang.numlock);
 	free(lang.password);
+	free(lang.restart);
 	free(lang.shell);
+	free(lang.shutdown);
 	free(lang.wayland);
 	free(lang.xinitrc);
 }
@@ -364,9 +369,11 @@ void config_free()
 	free(config.mcookie_cmd);
 	free(config.path);
 	free(config.restart_cmd);
+	free(config.restart_key);
 	free(config.save_file);
 	free(config.service_name);
 	free(config.shutdown_cmd);
+	free(config.shutdown_key);
 	free(config.term_reset_cmd);
 	free(config.wayland_cmd);
 	free(config.waylandsessions);

src/config.h

@@ -48,13 +48,13 @@ struct lang
 	char* err_user_uid;
 	char* err_xsessions_dir;
 	char* err_xsessions_open;
-	char* f1;
-	char* f2;
 	char* login;
 	char* logout;
 	char* numlock;
 	char* password;
+	char* restart;
 	char* shell;
+	char* shutdown;
 	char* wayland;
 	char* xinitrc;
 };
@@ -73,7 +73,7 @@ struct config
 	uint8_t default_input;
 	uint8_t fg;
 	bool hide_borders;
-	bool hide_f1_commands;
+	bool hide_key_hints;
 	uint8_t input_len;
 	char* lang;
 	bool load;
@@ -86,10 +86,12 @@ struct config
 	uint16_t min_refresh_delta;
 	char* path;
 	char* restart_cmd;
+	char* restart_key;
 	bool save;
 	char* save_file;
 	char* service_name;
 	char* shutdown_cmd;
+	char* shutdown_key;
 	char* term_reset_cmd;
 	uint8_t tty;
 	char* wayland_cmd;

src/draw.c

@@ -192,7 +192,7 @@ char* time_str(char* fmt, int maxlen)
     {
         buffer[0] = '\0';
     }
-	
+
 	return buffer;
 }
 
@@ -373,30 +373,54 @@ void draw_labels(struct term_buf* buf) // throws
 	}
 }
 
-void draw_f_commands()
+void draw_key_hints()
 {
-	struct tb_cell* f1 = str_cell(lang.f1);
+	struct tb_cell* shutdown_key = str_cell(config.shutdown_key);
+	int len = strlen(config.shutdown_key);
+	if (dgn_catch())
+	{
+		dgn_reset();
+	}
+	else
+	{
+		tb_blit(0, 0, len, 1, shutdown_key);
+		free(shutdown_key);
+	}
 
+	struct tb_cell* shutdown = str_cell(lang.shutdown);
+	len += 1;
 	if (dgn_catch())
 	{
 		dgn_reset();
 	}
 	else
 	{
-		tb_blit(0, 0, strlen(lang.f1), 1, f1);
+		tb_blit(len, 0, strlen(lang.shutdown), 1, shutdown);
-		free(f1);
+		free(shutdown);
 	}
 
-	struct tb_cell* f2 = str_cell(lang.f2);
+	struct tb_cell* restart_key = str_cell(config.restart_key);
+	len += strlen(lang.shutdown) + 1;
+	if (dgn_catch())
+	{
+		dgn_reset();
+	}
+	else
+	{
+		tb_blit(len, 0, strlen(config.restart_key), 1, restart_key);
+		free(restart_key);
+	}
 
+	struct tb_cell* restart = str_cell(lang.restart);
+	len += strlen(config.restart_key) + 1;
 	if (dgn_catch())
 	{
 		dgn_reset();
 	}
 	else
 	{
-		tb_blit(strlen(lang.f1) + 1, 0, strlen(lang.f2), 1, f2);
+		tb_blit(len, 0, strlen(lang.restart), 1, restart);
-		free(f2);
+		free(restart);
 	}
 }
 
@@ -962,7 +986,7 @@ bool cascade(struct term_buf* term_buf, uint8_t* fails)
 			}
 
 			c_under = buf[(i + 1) * width + k].ch;
-			
+
 			if (!isspace(c_under))
 			{
 				continue;
@@ -983,7 +1007,7 @@ bool cascade(struct term_buf* term_buf, uint8_t* fails)
 		}
 	}
 
-	// stop force-updating 
+	// stop force-updating
 	if (!changes)
 	{
 		sleep(7);

src/draw.h

@@ -70,7 +70,7 @@ struct tb_cell* strn_cell(char* s, uint16_t len);
 struct tb_cell* str_cell(char* s);
 
 void draw_labels(struct term_buf* buf);
-void draw_f_commands();
+void draw_key_hints();
 void draw_lock_state(struct term_buf* buf);
 void draw_desktop(struct desktop* target);
 void draw_input(struct text* input);

src/main.c

@@ -136,7 +136,7 @@ int main(int argc, char** argv)
 	// init visible elements
 	struct tb_event event;
 	struct term_buf buf;
-	
+
 	//Place the curser on the login field if there is no saved username, if there is, place the curser on the password field
 	uint8_t active_input;
         if (config.default_input == LOGIN_INPUT && login.text != login.end){
@@ -192,8 +192,8 @@ int main(int argc, char** argv)
 				draw_box(&buf);
 				draw_clock(&buf);
 				draw_labels(&buf);
-				if(!config.hide_f1_commands)
+				if(!config.hide_key_hints)
-					draw_f_commands();
+					draw_key_hints();
 				draw_lock_state(&buf);
 				position_input(&buf, &desktop, &login, &password);
 				draw_desktop(&desktop);
@@ -242,15 +242,40 @@ int main(int argc, char** argv)
 
 		if (event.type == TB_EVENT_KEY)
 		{
+			char shutdown_key[4];
+			memset(shutdown_key, '\0', sizeof(shutdown_key));
+			strcpy(shutdown_key, config.shutdown_key);
+			memcpy(shutdown_key, "0", 1);
+
+			char restart_key[4];
+			memset(restart_key, '\0', sizeof(restart_key));
+			strcpy(restart_key, config.restart_key);
+			memcpy(restart_key, "0", 1);
+
 			switch (event.key)
 			{
 			case TB_KEY_F1:
-				shutdown = true;
-				run = false;
-				break;
 			case TB_KEY_F2:
-				reboot = true;
+			case TB_KEY_F3:
-				run = false;
+			case TB_KEY_F4:
+			case TB_KEY_F5:
+			case TB_KEY_F6:
+			case TB_KEY_F7:
+			case TB_KEY_F8:
+			case TB_KEY_F9:
+			case TB_KEY_F10:
+			case TB_KEY_F11:
+			case TB_KEY_F12:
+				if( 0xFFFF - event.key + 1 == atoi(shutdown_key) )
+				{
+					shutdown = true;
+					run = false;
+				}
+				if( 0xFFFF - event.key + 1 == atoi(restart_key) )
+				{
+					reboot = true;
+					run = false;
+				}
 				break;
 			case TB_KEY_CTRL_C:
 				run = false;