1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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4 | *
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5 | * This file is part of HeuristicLab.
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6 | *
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7 | * HeuristicLab is free software: you can redistribute it and/or modify
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8 | * it under the terms of the GNU General Public License as published by
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9 | * the Free Software Foundation, either version 3 of the License, or
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10 | * (at your option) any later version.
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11 | *
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12 | * HeuristicLab is distributed in the hope that it will be useful,
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | * GNU General Public License for more details.
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16 | *
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17 | * You should have received a copy of the GNU General Public License
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18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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19 | */
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20 | #endregion
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21 |
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22 | using System;
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23 | using System.Windows.Forms;
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24 | using HeuristicLab.MainForm;
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25 |
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26 | namespace HeuristicLab.Clients.Access.Views {
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27 | public partial class RefreshableLightweightUserInformationView : RefreshableView {
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28 | public RefreshableLightweightUserInformationView() {
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29 | InitializeComponent();
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30 | }
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31 |
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32 | private void RefreshUserData() {
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33 | UserInformation.Instance.Refresh();
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34 | lightweightUserInformationView.UserInformationChanged += new EventHandler(lightweightUserInformationView_Changed);
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35 | }
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36 |
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37 | void lightweightUserInformationView_Changed(object sender, EventArgs e) {
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38 | if (!storeButton.Enabled) storeButton.Enabled = true;
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39 | }
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40 |
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41 | protected override void RefreshData() {
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42 | Content.ExecuteActionAsync(RefreshUserData, (ex) => MainFormManager.MainForm.ShowError(ex.Message, ex));
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43 | }
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44 |
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45 | protected override void Content_Refreshing(object sender, EventArgs e) {
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46 | if (InvokeRequired) {
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47 | Invoke(new EventHandler(Content_Refreshing), sender, e);
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48 | } else {
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49 | base.Content_Refreshing(sender, e);
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50 | lightweightUserInformationView.Enabled = false;
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51 | storeButton.Enabled = false;
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52 | }
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53 | }
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54 |
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55 | protected override void Content_Refreshed(object sender, EventArgs e) {
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56 | if (InvokeRequired) {
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57 | Invoke(new EventHandler(Content_Refreshed), sender, e);
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58 | } else {
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59 | base.Content_Refreshed(sender, e);
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60 | lightweightUserInformationView.Enabled = true;
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61 | if (!UserInformation.Instance.UserExists) {
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62 | MessageBox.Show("Couldn't fetch user information from the server." + Environment.NewLine +
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63 | "Please verify that you have an existing user and that your user name and password is correct. ", "HeuristicLab Access Service", MessageBoxButtons.OK, MessageBoxIcon.Error);
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64 | lightweightUserInformationView.Content = null;
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65 | } else {
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66 | lightweightUserInformationView.Content = UserInformation.Instance.User;
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67 | }
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68 | }
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69 | }
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70 |
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71 | private void storeButton_Click(object sender, EventArgs e) {
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72 | AccessClient.Instance.ExecuteActionAsync(new Action(delegate {
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73 | AccessClient.CallAccessService(x => x.UpdateLightweightUser(UserInformation.Instance.User));
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74 | }), (ex) => MainFormManager.MainForm.ShowError(ex.Message, ex));
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75 | }
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76 | }
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77 | }
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