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

   1 /**
   2 * Copyright 2015 Gustavo Martin Morcuende
   3 *
   4 * Licensed under the Apache License, Version 2.0 (the "License");
   5 * you may not use this file except in compliance with the License.
   6 * You may obtain a copy of the License at
   7 *
   8 * http://www.apache.org/licenses/LICENSE-2.0
   9 *
  10 * Unless required by applicable law or agreed to in writing, software
  11 * distributed under the License is distributed on an "AS IS" BASIS,
  12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 * See the License for the specific language governing permissions and
  14 * limitations under the License.
  15 */
  16 using System.Linq;
  17 using MonoDevelop.Components.Commands;
  18 using MonoDevelop.Ide;
  19 using MonoDevelop.Projects;
  20
  21
  22 namespace MonoDevelop.HelloWorld
  23 {
  24         public enum Commands
  25         {
  26                 ShowFiles,
  27         }
  28
  29         public class ShowFilesCommandHandler : CommandHandler
  30         {
  31                 protected override void Run()
  32                 {
  33                         var proj = IdeApp.Workspace.GetAllProjects ().FirstOrDefault ();
  34                         if (proj != null)
  35                         {
  36                                 var dlg = new ShowFilesDialog (proj);
  37                                 MessageService.ShowCustomDialog (dlg);
  38                         }
  39                 }
  40
  41                 protected override void Update (CommandInfo info)
  42                 {
  43                         var proj = IdeApp.Workspace.GetAllProjects ().FirstOrDefault ();
  44                         if (proj != null) {
  45                                 info.Enabled = true;
  46                                 info.Visible = true;
  47                         } else {
  48                                 info.Enabled = false;
  49                                 info.Visible = true;
  50                         }
  51                 }
  52         }
  53 }
  54