source: trunk/sources/HeuristicLab.Hive.Server.Console/3.2/HiveServerManagementConsole.cs @ 1590

Last change on this file since 1590 was 1590, checked in by aleitner, 12 years ago

fixed bug on Snapshot-view (#569)

File size: 24.1 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2008 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using System;
23using System.Collections.Generic;
24using System.ComponentModel;
25using System.Data;
26using System.Drawing;
27using System.Linq;
28using System.Text;
29using System.Windows.Forms;
30using HeuristicLab.Hive.Contracts.Interfaces;
31using HeuristicLab.Hive.Contracts.BusinessObjects;
32using HeuristicLab.Hive.Contracts;
33
34namespace HeuristicLab.Hive.Server.ServerConsole {
35
36  public delegate void closeForm(bool cf, bool error);
37
38  public partial class HiveServerManagementConsole : Form {
39
40    public event closeForm closeFormEvent;
41
42    #region private variables
43    private ResponseList<ClientGroup> clients = null;
44    private ResponseList<ClientInfo> clientInfo = null;
45    private ResponseList<Job> jobs = null;
46
47    private Dictionary<Guid, ListViewGroup> clientObjects;
48    private Dictionary<Guid, ListViewItem> clientInfoObjects;
49    private Dictionary<Guid, ListViewItem> jobObjects;
50
51    private Job currentJob = null;
52    private ClientInfo currentClient = null;
53    private string nameCurrentJob = "";
54    private string nameCurrentClient = "";
55    private bool flagJob = false;
56    private bool flagClient = false;
57
58    private List<Changes> changes = new List<Changes>();
59
60    private ToolTip tt = new ToolTip();
61    #endregion
62
63    public HiveServerManagementConsole() {
64      InitializeComponent();
65      AddClients();
66      AddJobs();
67      timerSyncronize.Start();
68    }
69
70
71    #region Backgroundworker
72    /// <summary>
73    /// event on Ticker
74    /// </summary>
75    /// <param name="obj"></param>
76    /// <param name="e"></param>
77    private void TickSync(object obj, EventArgs e) {
78      if (!updaterWoker.IsBusy) {
79        updaterWoker.RunWorkerAsync();
80      }
81    }
82
83    private void updaterWoker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e) {
84      Refresh();
85    }
86
87    #endregion
88
89    /// <summary>
90    /// Adds clients to ListView and TreeView
91    /// </summary>
92    private void AddClients() {
93      try {
94        clientObjects = new Dictionary<Guid, ListViewGroup>();
95        clientInfoObjects = new Dictionary<Guid, ListViewItem>();
96        IClientManager clientManager =
97          ServiceLocator.GetClientManager();
98
99        clients = clientManager.GetAllClientGroups();
100        lvClientControl.Items.Clear();
101        List<Guid> inGroup = new List<Guid>();
102        foreach (ClientGroup cg in clients.List) {
103          ListViewGroup lvg = new ListViewGroup(cg.Name, HorizontalAlignment.Left);
104          foreach (ClientInfo ci in cg.Resources) {
105            ListViewItem item = null;
106            if ((ci.State == State.offline) || (ci.State == State.nullState)) {
107              item = new ListViewItem(ci.Name, 3, lvg);
108            } else {
109              int percentageUsage = CapacityRam(ci.NrOfCores, ci.NrOfFreeCores);
110              int usage = 0;
111              if ((percentageUsage >= 0) && (percentageUsage <= 25)) {
112                usage = 0;
113              } else if ((percentageUsage > 25) && (percentageUsage <= 75)) {
114                usage = 1;
115              } else if ((percentageUsage > 75) && (percentageUsage <= 100)) {
116                usage = 2;
117              }
118
119              item = new ListViewItem(ci.Name, usage, lvg);
120            }
121            item.Tag = ci.Id;
122            lvClientControl.Items.Add(item);
123            clientInfoObjects.Add(ci.Id, item);
124            inGroup.Add(ci.Id);
125
126          }
127          lvClientControl.BeginUpdate();
128          lvClientControl.Groups.Add(lvg);
129          lvClientControl.EndUpdate();
130          clientObjects.Add(cg.Id, lvg);
131        } // Groups
132
133        clientInfo = clientManager.GetAllClients();
134        ListViewGroup lvunsorted = new ListViewGroup("no group", HorizontalAlignment.Left);
135        foreach (ClientInfo ci in clientInfo.List) {
136          bool help = false;
137          foreach (Guid client in inGroup) {
138            if (client == ci.Id) {
139              help = true;
140              break;
141            }
142          }
143          if (!help) {
144            ListViewItem item = null;
145            if ((ci.State == State.offline) || (ci.State == State.nullState)) {
146              item = new ListViewItem(ci.Name, 3, lvunsorted);
147            } else {
148              int percentageUsage = CapacityRam(ci.NrOfCores, ci.NrOfFreeCores);
149              int usage = 0;
150              if ((percentageUsage >= 0) && (percentageUsage <= 25)) {
151                usage = 0;
152              } else if ((percentageUsage > 25) && (percentageUsage <= 75)) {
153                usage = 1;
154              } else if ((percentageUsage > 75) && (percentageUsage <= 100)) {
155                usage = 2;
156              }
157              item = new ListViewItem(ci.Name, usage, lvunsorted);
158            }
159            item.Tag = ci.Id;
160            lvClientControl.Items.Add(item);
161          }
162        }
163        lvClientControl.BeginUpdate();
164        lvClientControl.Groups.Add(lvunsorted);
165        lvClientControl.EndUpdate();
166        if (flagClient) {
167          ClientClicked();
168        }
169      }
170      catch (Exception ex) {
171        closeFormEvent(true, true);
172        this.Close();
173      }
174    }
175
176
177    List<ListViewGroup> jobGroup;
178    /// <summary>
179    /// Adds jobs to ListView and TreeView
180    /// </summary>
181    private void AddJobs() {
182      try {
183        jobObjects = new Dictionary<Guid, ListViewItem>();
184        IJobManager jobManager =
185          ServiceLocator.GetJobManager();
186        jobs = jobManager.GetAllJobs();
187
188        lvJobControl.Items.Clear();
189
190        ListViewGroup lvJobCalculating = new ListViewGroup("calculating", HorizontalAlignment.Left);
191        ListViewGroup lvJobFinished = new ListViewGroup("finished", HorizontalAlignment.Left);
192        ListViewGroup lvJobPending = new ListViewGroup("pending", HorizontalAlignment.Left);
193
194        jobGroup = new List<ListViewGroup>();
195        jobGroup.Add(lvJobCalculating);
196        jobGroup.Add(lvJobFinished);
197        jobGroup.Add(lvJobPending);
198
199        foreach (Job job in jobs.List) {
200          if (job.State == State.calculating) {
201            ListViewItem lvi = new ListViewItem(job.Id.ToString(), 0, lvJobCalculating);
202            jobObjects.Add(job.Id, lvi);
203
204            //lvJobControl.Items.Add(lvi);
205
206            lvi.ToolTipText = (job.Percentage * 100) + "% of job calculated";
207          } else if (job.State == State.finished) {
208            ListViewItem lvi = new ListViewItem(job.Id.ToString(), 0, lvJobFinished);
209            jobObjects.Add(job.Id, lvi);
210            //lvJobControl.Items.Add(lvi);
211          } else if (job.State == State.offline) {
212            ListViewItem lvi = new ListViewItem(job.Id.ToString(), 0, lvJobPending);
213            jobObjects.Add(job.Id, lvi);
214            //lvJobControl.Items.Add(lvi);
215          }
216        } // Jobs
217        lvJobControl.BeginUpdate();
218        foreach (ListViewItem lvi in jobObjects.Values) {
219          lvJobControl.Items.Add(lvi);
220        }
221        lvJobControl.Groups.Add(lvJobCalculating);
222        lvJobControl.Groups.Add(lvJobFinished);
223        lvJobControl.Groups.Add(lvJobPending);
224        lvJobControl.EndUpdate();
225        if (flagJob) {
226          JobClicked();
227        }
228      }
229      catch (Exception ex) {
230        closeFormEvent(true, true);
231        this.Close();
232      }
233    }
234
235    /// <summary>
236    /// if one client is clicked, the details for the clicked client are shown
237    /// in the second panel
238    /// </summary>
239    private void ClientClicked() {
240      plClientDetails.Visible = true;
241      int i = 0;
242      while (clientInfo.List[i].Id.ToString() != nameCurrentClient) {
243        i++;
244      }
245      currentClient = clientInfo.List[i];
246      int percentageUsage = CapacityRam(currentClient.NrOfCores, currentClient.NrOfFreeCores);
247      int usage = 3;
248      if ((currentClient.State != State.offline) && (currentClient.State != State.nullState)) {
249        if ((percentageUsage >= 0) && (percentageUsage <= 25)) {
250          usage = 0;
251        } else if ((percentageUsage > 25) && (percentageUsage <= 75)) {
252          usage = 1;
253        } else if ((percentageUsage > 75) && (percentageUsage <= 100)) {
254          usage = 2;
255        }
256      }
257      pbClientControl.Image = ilClientControl.Images[usage];
258      lblClientName.Text = currentClient.Name;
259      lblLogin.Text = currentClient.Login.ToString();
260      lblState.Text = currentClient.State.ToString();
261    }
262
263    /// <summary>
264    /// if one job is clicked, the details for the clicked job are shown
265    /// in the second panel
266    /// </summary>
267    private void JobClicked() {
268      plJobDetails.Visible = true;
269      int i = 0;
270      while (jobs.List[i].Id.ToString() != nameCurrentJob) {
271        i++;
272      }
273      lvSnapshots.Enabled = true;
274      currentJob = jobs.List[i];
275      pbJobControl.Image = ilJobControl.Images[0];
276      lblJobName.Text = currentJob.Id.ToString();
277      progressJob.Value = (int)(currentJob.Percentage * 100);
278      lblProgress.Text = (int)(currentJob.Percentage * 100) + "% calculated";
279      lblUserCreatedJob.Text = currentJob.UserId.ToString() + /* currentJob.User.Name + */ " created Job";
280      lblJobCreated.Text = "Created at " + currentJob.DateCreated;
281      if (currentJob.ParentJob != null) {
282        lblParentJob.Text = currentJob.ParentJob.Id + " is parent job";
283      } else {
284        lblParentJob.Text = "";
285      }
286      lblPriorityJob.Text = "Priority of job is " + currentJob.Priority;
287      if (currentJob.Client != null) {
288        lblClientCalculating.Text = currentJob.Client.Name + " calculated Job";
289        lblJobCalculationBegin.Text = "Startet calculation at " + currentJob.DateCalculated;
290
291        if (currentJob.State == State.finished) {
292          IJobManager jobManager =
293            ServiceLocator.GetJobManager();
294          ResponseObject<JobResult> jobRes = jobManager.GetLastJobResultOf(currentJob.Id, false);
295          lblJobCalculationEnd.Text = "Calculation ended at " + jobRes.Obj.DateFinished;
296        }
297      } else {
298        lblClientCalculating.Text = "";
299        lblJobCalculationBegin.Text = "";
300        lblJobCalculationEnd.Text = "";
301      }
302      if (currentJob.State != State.offline) {
303        lvSnapshots.Items.Clear();
304        if (currentJob.State == State.finished)
305          GetSnapshotList();
306        lvSnapshots.Visible = true;
307      } else {
308        lvSnapshots.Visible = false;
309      }
310    }
311
312    private void Refresh() {
313      foreach (Changes change in changes) {
314        if (change.Types == Type.Job) {
315          RefreshJob(change);
316        } else if (change.Types == Type.Client) {
317          RefreshClient(change);
318        } else if (change.Types == Type.ClientGroup) {
319          RefreshClientGroup(change);
320        }
321      }
322    }
323
324    private void RefreshJob(Changes change) {
325      if (change.ChangeType == Change.Update) {
326        for (int i = 0; i < lvJobControl.Items.Count; i++) {
327          if (lvJobControl.Items[i].Text == change.ID.ToString()) {
328            if (nameCurrentJob == change.ID.ToString()) {
329              JobClicked();
330            }
331            State state = jobs.List[change.Position].State;
332            System.Diagnostics.Debug.WriteLine(lvJobControl.Items[i].Text.ToString());
333            if (state == State.finished) {
334              lvJobControl.Items[i].Group = jobGroup[1];
335              System.Diagnostics.Debug.WriteLine("finished");
336            } else if (state == State.calculating) {
337              lvJobControl.Items[i].Group = jobGroup[0];
338              System.Diagnostics.Debug.WriteLine("calculating");
339            } else if (state == State.offline) {
340              lvJobControl.Items[i].Group = jobGroup[2];
341              System.Diagnostics.Debug.WriteLine("offline");
342
343            }
344            lvJobControl.Refresh();
345          }
346        }
347      } else if (change.ChangeType == Change.Create) {
348        ListViewItem lvi = new ListViewItem(
349          change.ID.ToString(), 0, jobGroup[2]);
350        jobObjects.Add(change.ID, lvi);
351        lvJobControl.Items.Add(lvi);
352
353      } else if (change.ChangeType == Change.Delete) {
354        jobObjects.Remove(change.ID);
355        for (int i = 0; i < lvJobControl.Items.Count; i++) {
356          if (change.ID.ToString() == lvJobControl.Items[i].Text.ToString()) {
357            lvJobControl.Items[i].Remove();
358            break;
359          }
360        }
361      }
362    }
363
364    private void RefreshClient(Changes change) {
365      if (change.ChangeType == Change.Update) {
366        for (int i = 0; i < lvClientControl.Items.Count; i++) {
367          if (lvClientControl.Items[i].Tag.ToString() == change.ID.ToString()) {
368            if (nameCurrentClient == change.ID.ToString()) {
369              ClientClicked();
370            }
371            State state = clientInfo.List[change.Position].State;
372            System.Diagnostics.Debug.WriteLine(lvClientControl.Items[i].Text.ToString());
373            int percentageUsage = CapacityRam(currentClient.NrOfCores, currentClient.NrOfFreeCores);
374            if ((state == State.offline) || (state == State.nullState)) {
375              lvClientControl.Items[i].ImageIndex = 3;
376            } else {
377              if ((percentageUsage >= 0) && (percentageUsage <= 25)) {
378                lvClientControl.Items[i].ImageIndex = 0;
379              } else if ((percentageUsage > 25) && (percentageUsage <= 75)) {
380                lvClientControl.Items[i].ImageIndex = 1;
381              } else if ((percentageUsage > 75) && (percentageUsage <= 100)) {
382                lvClientControl.Items[i].ImageIndex = 2;
383              }
384
385            }
386            lvClientControl.Refresh();
387          }
388        }
389
390
391      } else if (change.ChangeType == Change.Create) {
392
393      } else if (change.ChangeType == Change.Delete) {
394        clientInfoObjects.Remove(change.ID);
395        for (int i = 0; i < lvClientControl.Items.Count; i++) {
396          if (change.ID.ToString() == lvClientControl.Items[i].Text.ToString()) {
397            lvClientControl.Items[i].Remove();
398            break;
399          }
400        }
401
402      }
403    }
404
405    private void RefreshClientGroup(Changes change) {
406
407    }
408
409    #region Eventhandlers
410    /// <summary>
411    /// Send event to Login-GUI when closing
412    /// </summary>
413    /// <param name="sender"></param>
414    /// <param name="e"></param>
415    private void Close_Click(object sender, EventArgs e) {
416      if (closeFormEvent != null) {
417        closeFormEvent(true, false);
418      }
419      this.Close();
420    }
421
422    /// <summary>
423    /// Send evnt to Login-GUI when closing
424    /// </summary>
425    /// <param name="sender"></param>
426    /// <param name="e"></param>
427    private void HiveServerConsoleInformation_FormClosing(object sender, FormClosingEventArgs e) {
428      if (closeFormEvent != null) {
429        closeFormEvent(true, false);
430      }
431    }
432
433    private void AddJob_Click(object sender, EventArgs e) {
434      AddJobForm newForm = new AddJobForm();
435      newForm.Show();
436      newForm.addJobEvent += new addDelegate(updaterWoker.RunWorkerAsync);
437    }
438
439    private void OnLVClientClicked(object sender, EventArgs e) {
440      nameCurrentClient = lvClientControl.SelectedItems[0].Tag.ToString();
441      flagClient = true;
442      ClientClicked();
443    }
444
445    private void OnLVJobControlClicked(object sender, EventArgs e) {
446      nameCurrentJob = lvJobControl.SelectedItems[0].Text;
447      flagJob = true;
448      JobClicked();
449    }
450
451    private void lvJobControl_MouseMove(object sender, MouseEventArgs e) {
452      if ((lvJobControl.GetItemAt(e.X, e.Y) != null) &&
453        (lvJobControl.GetItemAt(e.X, e.Y).ToolTipText != null)) {
454        tt.SetToolTip(lvJobControl, lvJobControl.GetItemAt(e.X, e.Y).ToolTipText);
455      }
456    }
457
458    private void updaterWoker_DoWork(object sender, DoWorkEventArgs e) {
459
460      changes.Clear();
461      IClientManager clientManager =
462          ServiceLocator.GetClientManager();
463
464      #region ClientInfo
465      ResponseList<ClientInfo> clientInfoOld = clientInfo;
466      clientInfo = clientManager.GetAllClients();
467
468      IDictionary<int, ClientInfo> clientInfoOldHelp;
469
470      CloneList(clientInfoOld, out clientInfoOldHelp);
471
472      GetDelta(clientInfoOld.List, clientInfoOldHelp);
473      #endregion
474
475      #region Clients
476      ResponseList<ClientGroup> clientsOld = clients;
477
478      clients = clientManager.GetAllClientGroups();
479
480      IDictionary<int, ClientGroup> clientsOldHelp;
481
482      CloneList(clientsOld, out clientsOldHelp);
483
484      GetDelta(clientsOld.List, clientsOldHelp);
485      #endregion
486
487      #region Job
488      ResponseList<Job> jobsOld = jobs;
489      IJobManager jobManager =
490          ServiceLocator.GetJobManager();
491
492      jobs = jobManager.GetAllJobs();
493
494      IDictionary<int, Job> jobsOldHelp;
495      CloneList(jobsOld, out jobsOldHelp);
496
497      GetDelta(jobsOld.List, jobsOldHelp);
498
499      #endregion
500
501      foreach (Changes change in changes) {
502        System.Diagnostics.Debug.WriteLine(change.ID + " " + change.ChangeType);
503      }
504
505    }
506    #endregion
507
508    #region Helper methods
509
510    private void CloneList(ResponseList<Job> oldList, out IDictionary<int, Job> newList) {
511      newList = new Dictionary<int, Job>();
512      for (int i = 0; i < oldList.List.Count; i++) {
513        newList.Add(i, oldList.List[i]);
514      }
515    }
516
517    private void CloneList(ResponseList<ClientInfo> oldList, out IDictionary<int, ClientInfo> newList) {
518      newList = new Dictionary<int, ClientInfo>();
519      for (int i = 0; i < oldList.List.Count; i++) {
520        newList.Add(i, oldList.List[i]);
521      }
522    }
523
524    private void CloneList(ResponseList<ClientGroup> oldList, out IDictionary<int, ClientGroup> newList) {
525      newList = new Dictionary<int, ClientGroup>();
526      for (int i = 0; i < oldList.List.Count; i++) {
527        newList.Add(i, oldList.List[i]);
528      }
529    }
530
531    private bool IsEqual(ClientInfo ci1, ClientInfo ci2) {
532      if (ci2 == null) {
533        return false;
534      }
535      if (ci1.Id.Equals(ci2.Id)) {
536        return true;
537      } else return false;
538    }
539
540    private int CapacityRam(int noCores, int freeCores) {
541      int capacity = ((noCores - freeCores) / noCores) * 100;
542      System.Diagnostics.Debug.WriteLine(capacity);
543      return capacity;
544    }
545
546    private void GetDelta(IList<ClientInfo> oldClient, IDictionary<int, ClientInfo> helpClients) {
547      bool found = false;
548
549      for (int i = 0; i < clientInfo.List.Count; i++) {
550        ClientInfo ci = clientInfo.List[i];
551        for (int j = 0; j < oldClient.Count; j++) {
552          ClientInfo cio = oldClient[j];
553          if (ci.Id.Equals(cio.Id)) {
554            found = true;
555            if ((ci.State != cio.State) || (ci.NrOfFreeCores != ci.NrOfFreeCores)) {
556              changes.Add(new Changes { Types = Type.Client, ID = ci.Id, ChangeType = Change.Update, Position = i });
557            }
558            int removeAt = -1;
559            foreach (KeyValuePair<int, ClientInfo> kvp in helpClients) {
560              if (cio.Id.Equals(kvp.Value.Id)) {
561                removeAt = kvp.Key;
562                break;
563              }
564            }
565            if (removeAt >= 0) {
566              helpClients.Remove(removeAt);
567            }
568            break;
569          }
570        }
571        if (found == false) {
572          changes.Add(new Changes { Types = Type.Client, ID = ci.Id, ChangeType = Change.Create });
573        }
574        found = false;
575      }
576      foreach (KeyValuePair<int, ClientInfo> kvp in helpClients) {
577        changes.Add(new Changes { Types = Type.Client, ID = kvp.Value.Id, ChangeType = Change.Delete, Position = kvp.Key });
578      }
579
580    }
581
582    private void GetDelta(IList<ClientGroup> oldClient, IDictionary<int, ClientGroup> helpClients) {
583
584      bool found = false;
585      for (int i = 0; i < clients.List.Count; i++) {
586        ClientGroup cg = clients.List[i];
587        for (int j = 0; j < oldClient.Count; i++) {
588          ClientGroup cgo = oldClient[j];
589          if (cg.Id.Equals(cgo.Id)) {
590            found = true;
591            foreach (Resource resource in cg.Resources) {
592              foreach (Resource resourceold in cgo.Resources) {
593                if (resource.Id.Equals(resourceold.Id)) {
594                  if (resourceold.Name != resource.Name) {
595                    changes.Add(new Changes { Types = Type.Client, ID = cg.Id, ChangeType = Change.Update, Position = i });
596                  }
597                }
598              }
599            }
600            for (int k = 0; k < helpClients.Count; k++) {
601              if (cgo.Id.Equals(helpClients[k].Id)) {
602                helpClients.Remove(k);
603                break;
604              }
605            }
606            break;
607          }
608        }
609        if (found == false) {
610          changes.Add(new Changes { Types = Type.ClientGroup, ID = cg.Id, ChangeType = Change.Create });
611        }
612        found = false;
613      }
614      foreach (KeyValuePair<int, ClientGroup> kvp in helpClients) {
615        changes.Add(new Changes { Types = Type.ClientGroup, ID = kvp.Value.Id, ChangeType = Change.Delete, Position = kvp.Key });
616      }
617    }
618
619    private void GetDelta(IList<Job> oldJobs, IDictionary<int, Job> helpJobs) {
620      bool found = false;
621      for (int i = 0; i < jobs.List.Count; i++) {
622        Job job = jobs.List[i];
623        for (int j = 0; j < oldJobs.Count; j++) {
624
625          Job jobold = oldJobs[j];
626
627          if (job.Id.Equals(jobold.Id)) {
628
629            found = true;
630            if (job.State != State.offline) {
631              if ((!IsEqual(job.Client, jobold.Client)) || (job.State != jobold.State)
632                   || (job.Percentage != jobold.Percentage)) {
633                changes.Add(new Changes { Types = Type.Job, ID = job.Id, ChangeType = Change.Update, Position = i });
634              }
635            } else if (job.DateCalculated != jobold.DateCalculated) {
636              changes.Add(new Changes { Types = Type.Job, ID = job.Id, ChangeType = Change.Update, Position = i });
637            }
638
639            int removeAt = -1;
640            foreach (KeyValuePair<int, Job> kvp in helpJobs) {
641              if (job.Id.Equals(kvp.Value.Id)) {
642                removeAt = kvp.Key;
643                break;
644              }
645            }
646            if (removeAt >= 0) {
647              helpJobs.Remove(removeAt);
648            }
649            break;
650          }
651
652        }
653        if (found == false) {
654          changes.Add(new Changes { Types = Type.Job, ID = job.Id, ChangeType = Change.Create });
655          System.Diagnostics.Debug.WriteLine("new Job: " + job.Id);
656        }
657        found = false;
658      }
659      foreach (KeyValuePair<int, Job> kvp in helpJobs) {
660        changes.Add(new Changes { Types = Type.Job, ID = kvp.Value.Id, ChangeType = Change.Delete, Position = kvp.Key });
661        System.Diagnostics.Debug.WriteLine("delete Job: " + kvp.Value.Id);
662      }
663    }
664
665    private void GetSnapshotList() {
666
667      lvSnapshots.Items.Clear();
668      IJobManager jobManager = ServiceLocator.GetJobManager();
669
670      ResponseObject<JobResult> jobRes = jobManager.GetLastJobResultOf(currentJob.Id, false);
671
672      // iterate threw all snapshots if method is implemented
673
674      ListViewItem curSnapshot = new ListViewItem(jobRes.Obj.Client.Name);
675      double percentage = jobRes.Obj.Percentage * 100;
676      curSnapshot.SubItems.Add(percentage.ToString() + " %");
677      curSnapshot.SubItems.Add(jobRes.Obj.timestamp.ToString());
678      lvSnapshots.Items.Add(curSnapshot);
679    }
680
681    #endregion
682
683  }
684}
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