contrib: prepare for new constructors

[nit.git] / contrib / physical_interface_for_mpd_on_rpi / physical_interface_for_mpd_on_rpi.nit

diff --git a/contrib/physical_interface_for_mpd_on_rpi/physical_interface_for_mpd_on_rpi.nit b/contrib/physical_interface_for_mpd_on_rpi/physical_interface_for_mpd_on_rpi.nit
index dba3ec8..335444a 100644 (file)
--- a/contrib/physical_interface_for_mpd_on_rpi/physical_interface_for_mpd_on_rpi.nit
+++ b/contrib/physical_interface_for_mpd_on_rpi/physical_interface_for_mpd_on_rpi.nit
@@ -29,26 +29,29 @@ import mpd
 import privileges
 
 class PhysicalInterface
-       var mpd = new MPDConnection("localhost", 6600, "password")
+       var mpd = new MPDConnection(server, port, password)
+       protected fun password: String do return "password"
+       fun server: String do return "localhost"
+       fun port: Int do return 6600
 
-       var but_play: Switch
-       var but_playlist_a: Switch
+       var but_play: Switch is noinit
+       var but_playlist_a: Switch is noinit
 
-       var vol: RotaryEncoder
+       var vol: RotaryEncoder is noinit
        var vol_step = 2
 
-       var lcd: HD44780
+       var lcd: HD44780 is noinit
 
-       var lcd_backlight: RPiPin
+       var lcd_backlight: RPiPin is noinit
        var lcd_backlight_delay = 1000
 
-       var buzzer: Buzzer
+       var buzzer: Buzzer is noinit
 
        init
        do
                # commandline options for privileges drop
                var opts = new OptionContext
-               var opt_ug = new OptionDropPrivileges
+               var opt_ug = new OptionUserAndGroup.for_dropping_privileges
                #opt_ug.mandatory = true
                opts.add_option(opt_ug)