source: branches/2839_HiveProjectManagement/HeuristicLab.Clients.Access.Administration/3.3/Views/RefreshableRoleSelectionListView.cs @ 16057

Last change on this file since 16057 was 16057, checked in by jkarder, 15 months ago

#2839:

File size: 4.0 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2018 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.Windows.Forms;
25using HeuristicLab.Core;
26
27namespace HeuristicLab.Clients.Access.Administration {
28  public partial class RefreshableRoleSelectionListView : RefreshableView {
29    public RefreshableRoleSelectionListView() {
30      InitializeComponent();
31    }
32
33    public List<Role> CurrentRoles = new List<Role>();
34
35    private User currentUser;
36    public User CurrentUser {
37      get { return currentUser; }
38      set {
39        currentUser = value;
40        roleSelectionListView.Content = null;
41        storeButton.Enabled = false;
42      }
43    }
44
45    protected override void RefreshData() {
46      if (CurrentUser != null) {
47        Content.ExecuteActionAsync(new Action(delegate {
48          if (Content.Roles == null) {
49            Content.RefreshRoles();
50          }
51          CurrentRoles = AccessAdministrationClient.CallAccessService<List<Role>>(s => s.GetUserRoles(CurrentUser));
52        }), PluginInfrastructure.ErrorHandling.ShowErrorDialog);
53      }
54    }
55
56    protected override void Content_Refreshing(object sender, EventArgs e) {
57      if (InvokeRequired) {
58        Invoke(new EventHandler(Content_Refreshing), sender, e);
59      } else {
60        base.Content_Refreshing(sender, e);
61        storeButton.Enabled = false;
62        roleSelectionListView.Enabled = false;
63      }
64    }
65
66    protected override void Content_Refreshed(object sender, EventArgs e) {
67      if (InvokeRequired) {
68        Invoke(new EventHandler(Content_Refreshed), sender, e);
69      } else {
70        base.Content_Refreshed(sender, e);
71        if (Content.Roles != null) {
72          roleSelectionListView.Enabled = true;
73          storeButton.Enabled = true;
74
75          roleSelectionListView.Content = new ItemList<Role>(Content.Roles);
76          foreach (var role in CurrentRoles) {
77            foreach (ListViewItem lstRole in roleSelectionListView.ItemsListView.Items) {
78              if (((Role)lstRole.Tag).Equals(role)) {
79                lstRole.Checked = true;
80              }
81            }
82          }
83        }
84      }
85    }
86
87    private void storeButton_Click(object sender, EventArgs e) {
88      List<Role> addedRoles = new List<Role>();
89      List<Role> deletedRoles = new List<Role>();
90
91      foreach (ListViewItem lstRole in roleSelectionListView.ItemsListView.Items) {
92        if (!CurrentRoles.Contains(((Role)lstRole.Tag)) && lstRole.Checked) {
93          addedRoles.Add((Role)lstRole.Tag);
94          CurrentRoles.Add((Role)lstRole.Tag);
95        }
96
97        if (CurrentRoles.Contains(((Role)lstRole.Tag)) && !lstRole.Checked) {
98          deletedRoles.Add((Role)lstRole.Tag);
99          CurrentRoles.Remove((Role)lstRole.Tag);
100        }
101      }
102
103      Content.ExecuteActionAsync(new Action(delegate {
104        foreach (var role in addedRoles) {
105          AccessAdministrationClient.CallAccessService(s => s.AddUserToRole(role, CurrentUser));
106        }
107
108        foreach (var role in deletedRoles) {
109          AccessAdministrationClient.CallAccessService(s => s.RemoveUserFromRole(role, CurrentUser));
110        }
111      }), PluginInfrastructure.ErrorHandling.ShowErrorDialog);
112    }
113  }
114}
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