class/MonoDevelop.TeamFoundation/TeamFoundationView.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.IO;
   4 using System.Net;
   5 using System.Text;
   6 using Gtk;
   7
   8 using MonoDevelop.Core;
   9 using MonoDevelop.Ide.Gui;
  10 using MonoDevelop.Ide.Gui.Pads;
  11 using MonoDevelop.Components.Commands;
  12 using MonoDevelop.VersionControl.Views;
  13
  14 using Microsoft.TeamFoundation.Client;
  15 using Microsoft.TeamFoundation.VersionControl.Common;
  16 using Microsoft.TeamFoundation.VersionControl.Client;
  17 using Gtk.TeamFoundation;
  18 using OpenTF.Common;
  19
  20 namespace MonoDevelop.TeamFoundation
  21 {
  22         public class TeamFoundationView : AbstractViewContent, ICredentialsProvider
  23         {
  24                 CredentialCache credentialCache = new CredentialCache();
  25                 ExploreView exploreView;
  26
  27                 public TeamFoundationView() : base ()
  28                         {
  29                                 this.ContentName = "Team Foundation Browser";
  30                                 this.IsViewOnly = true;
  31
  32                                 exploreView = new ExploreView(this, 50);
  33                                 exploreView.ShowChangeset += MyShowChangesetEventHandler;
  34                                 exploreView.ShowFile += MyShowFileEventHandler;
  35
  36                                 exploreView.ShowAll();
  37                         }
  38
  39                 public override Gtk.Widget Control {
  40                         get { return exploreView; }
  41                 }
  42
  43                 public override void Load(string fileName)
  44                 {
  45                 }
  46
  47                 public string PromptForLogin(string uri)
  48                 {
  49                         // first look in password cache
  50                         string login = TeamFoundationSettings.Current.Get(uri);
  51                         if (!String.IsNullOrEmpty(login)) return login;
  52
  53                         // now prompt
  54                         AuthenticationDialog dialog = new AuthenticationDialog(uri);
  55                         dialog.ShowAll();
  56                         int rc = dialog.Run();
  57
  58                         login = dialog.Login;
  59                         dialog.Destroy();
  60
  61                         if (rc != Convert.ToInt32(ResponseType.Ok)) return String.Empty;
  62                         return login;
  63                 }
  64
  65                 public ICredentials GetCredentials(Uri uri, ICredentials failedCredentials)
  66                 {
  67                         NetworkCredential creds = credentialCache.GetCredential(uri, "NTLM");
  68                         if (creds != null) return creds;
  69
  70                         string login = PromptForLogin(uri.ToString());
  71                         creds = new TFCredential(login);
  72
  73                         credentialCache.Add(uri, "NTLM", creds);
  74                         return creds;
  75                 }
  76
  77                 public void NotifyCredentialsAuthenticated (Uri uri)
  78                 {
  79                 }
  80
  81                 void MyShowChangesetEventHandler(object sender, ShowChangesetEventArgs args)
  82                 {
  83                         int changesetId = args.ChangesetId;
  84                         VersionControlServer vcs = args.VersionControlServer;
  85                         ChangesetVersionSpec versionSpec = new ChangesetVersionSpec(changesetId);
  86
  87                         string tname = System.IO.Path.GetTempFileName();
  88                         using (StreamWriter sw = new StreamWriter(tname))
  89                                 {
  90                                         DiffOptions options = new DiffOptions();
  91                                         options.UseThirdPartyTool = false;
  92                                         options.Flags = DiffOptionFlags.EnablePreambleHandling;
  93                                         options.OutputType = DiffOutputType.Unified;
  94                                         options.TargetEncoding = Encoding.UTF8;
  95                                         options.SourceEncoding = Encoding.UTF8;
  96                                         options.StreamWriter = sw;
  97                                         options.StreamWriter.AutoFlush = true;
  98
  99                                         DiffHelper.ShowChangeset(vcs, versionSpec, false, options);
 100                                 }
 101
 102                         Document d = MonoDevelop.Ide.Gui.IdeApp.Workbench.OpenDocument (tname, true);
 103                         d.FileName = "Changeset " + changesetId.ToString();
 104
 105                         File.Delete(tname);
 106                 }
 107
 108                 void MyShowFileEventHandler(object sender, ShowFileEventArgs args)
 109                 {
 110                         string serverItem = args.ServerItem;
 111                         VersionControlServer vcs = args.VersionControlServer;
 112
 113                         Microsoft.TeamFoundation.VersionControl.Client.Item item = vcs.GetItem(serverItem, VersionSpec.Latest, 0, true);
 114                         string tname = System.IO.Path.GetTempFileName();
 115                         item.DownloadFile(tname);
 116
 117                         Document d = MonoDevelop.Ide.Gui.IdeApp.Workbench.OpenDocument (tname, true);
 118                         d.FileName = serverItem;
 119                         File.Delete(tname);
 120                 }
 121         }
 122 }