search/Pages/StartDaemon.cs

   1 using System;
   2 using System.Diagnostics;
   3 using Mono.Unix;
   4 using Gtk;
   5
   6 namespace Search.Pages {
   7
   8         public delegate void DaemonStarted ();
   9
  10         public class StartDaemon : Base {
  11
  12                 public DaemonStarted DaemonStarted;
  13
  14                 private Gtk.Button button;
  15
  16                 public StartDaemon ()
  17                 {
  18                         HeaderIconStock = Stock.DialogError;
  19                         HeaderMarkup = "<big><b>" + Catalog.GetString ("Search service not running") + "</b></big>";
  20
  21                         button = new Gtk.Button (Catalog.GetString ("Start search service"));
  22                         button.Clicked += OnStartDaemon;
  23                         button.Show ();
  24                         Append (button);
  25                 }
  26
  27                 private void OnStartDaemon (object o, EventArgs args)
  28                 {
  29                         string beagled_filename = "beagled";
  30
  31                         Process daemon = new Process ();
  32                         daemon.StartInfo.FileName  = beagled_filename;
  33                         daemon.StartInfo.UseShellExecute = false;
  34
  35                         try {
  36                                 daemon.Start ();
  37                         } catch (System.ComponentModel.Win32Exception e) {
  38                                 Console.WriteLine ("Unable to start daemon: {0}", e.Message);
  39                         }
  40
  41                         // Give the daemon some time to start
  42                         if (DaemonStarted != null)
  43                                 GLib.Timeout.Add (5000, DaemonStartedTimeout);
  44                 }
  45
  46                 private bool DaemonStartedTimeout ()
  47                 {
  48                         DaemonStarted ();
  49                         return false;
  50                 }
  51         }
  52 }