<br />
<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_b1n78m3sq1bjjm474gcm7uqj0f, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
<br />
<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
!7

module PreferredShutDownMethod > DynModule {
  transient LS entries = ll("Power Off", "Suspend to RAM", "Suspend to disk", "Never shut down");
  
  visualize {
    ButtonGroup buttonGroup = jradiobuttons(entries);
    selectRadioButton(buttonGroup, indexOfIC(entries, trim(loadTextFile(preferredShutDownMethodFile()))));
    onRadioButtonChange(buttons, voidfunc(int i) {
      saveTextFile(preferredShutDownMethodFile(), get(entries, i))
    });
    ret vstackWithSpacing(buttonsInGroup(buttonGroup));
  }
}