MonoDevelop/addins/MonoDevelop.HelloWorld/MonoDevelop.HelloWorld/Commands.cs

   1 using System.Linq;
   2 using MonoDevelop.Components.Commands;
   3 using MonoDevelop.Ide;
   4 using MonoDevelop.Projects;
   5
   6
   7 namespace MonoDevelop.HelloWorld
   8 {
   9         public enum Commands
  10         {
  11                 ShowFiles,
  12         }
  13
  14         public class ShowFilesCommandHandler : CommandHandler
  15         {
  16                 protected override void Run()
  17                 {
  18                         var proj = IdeApp.Workspace.GetAllProjects ().FirstOrDefault ();
  19                         if (proj != null)
  20                         {
  21                                 var dlg = new ShowFilesDialog (proj);
  22                                 MessageService.ShowCustomDialog (dlg);
  23                         }
  24                 }
  25
  26                 protected override void Update (CommandInfo info)
  27                 {
  28                         var proj = IdeApp.Workspace.GetAllProjects ().FirstOrDefault ();
  29                         if (proj != null) {
  30                                 info.Enabled = true;
  31                                 info.Visible = true;
  32                         } else {
  33                                 info.Enabled = false;
  34                                 info.Visible = true;
  35                         }
  36                 }
  37         }
  38 }
  39