examples/ecore-signals/ecore_signals.vala

   1 using Ecore;
   2
   3
   4 bool sig_user(int type, void *event)
   5 {
   6     stdout.printf("USR%d\n", ((EventSignalUser *) event)->number);
   7     return false;
   8 }
   9
  10 bool sig_realtime(int type, void *event)
  11 {
  12     stdout.printf("num: %d\n", ((EventSignalRealtime *) event)->num);
  13     return true;
  14 }
  15
  16 bool sig_exit(int type, void *event)
  17 {
  18     var ev = (EventSignalExit *) event;
  19     stdout.printf("[i: %u, q: %u, t: %u]\n",
  20                   ev->interrupt, ev->quit, ev->terminate);
  21     if (ev->terminate != 0)
  22         Ecore.MainLoop.quit();
  23     return false;
  24 }
  25
  26 void main()
  27 {
  28     Ecore.init();
  29     var x = new EventHandler(EventType.SIGNAL_USER, sig_user);
  30     var y = new EventHandler(EventType.SIGNAL_REALTIME, sig_realtime);
  31     var z = new EventHandler(EventType.SIGNAL_EXIT, sig_exit);
  32     Ecore.MainLoop.begin();
  33     x = null; y = null; z = null; // required to avoid double free of the event
  34     Ecore.shutdown();
  35 }