1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 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.Linq;
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24 | using System.Windows.Forms;
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25 | using HeuristicLab.Problems.Instances;
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26 | using HeuristicLab.Problems.Instances.Views;
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27 |
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28 | namespace HeuristicLab.Optimization.Views {
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29 | public partial class ProblemInstanceProvidersControl : UserControl {
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30 | public ProblemInstanceProvidersControl() {
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31 | InitializeComponent();
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32 | }
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33 |
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34 | private IProblemInstanceConsumer consumer;
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35 | public IProblemInstanceConsumer Consumer {
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36 | get => consumer;
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37 | set { consumer = value; OnConsumerChanged(); }
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38 | }
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39 |
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40 | public bool ProvidersAvailable => problemInstanceProviderComboBox.DataSource != null;
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41 |
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42 |
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43 | private void OnConsumerChanged() {
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44 | if (Consumer == null) {
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45 | problemInstanceProviderComboBox.DataSource = null;
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46 | return;
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47 | }
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48 |
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49 | var problemInstanceProviders = ProblemInstanceManager.GetProviders(Consumer);
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50 | if (problemInstanceProviders.Any()) {
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51 | problemInstanceProviderComboBox.DisplayMember = "Name";
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52 | problemInstanceProviderComboBox.DataSource = problemInstanceProviders.OrderBy(x => x.Name).ToList();
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53 | } else {
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54 | problemInstanceProviderComboBox.DataSource = null;
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55 | }
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56 |
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57 | }
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58 |
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59 | private void problemInstanceProviderComboBox_SelectedIndexChanged(object sender, EventArgs e) {
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60 | if (problemInstanceProviderComboBox.SelectedIndex < 0) return;
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61 |
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62 | var provider = (IProblemInstanceProvider)problemInstanceProviderComboBox.SelectedItem;
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63 | problemInstanceProviderViewHost.Content = provider;
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64 | var view = (ProblemInstanceProviderView)problemInstanceProviderViewHost.ActiveView;
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65 | view.Consumer = Consumer;
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66 | if (CheckForIProblemInstanceExporter(consumer))
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67 | view.Exporter = (IProblemInstanceExporter)consumer;
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68 | else view.Exporter = null;
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69 | SetTooltip();
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70 | }
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71 |
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72 | private static bool CheckForIProblemInstanceExporter(IProblemInstanceConsumer consumer) {
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73 | return consumer.GetType().GetInterfaces().Any(x => x == typeof(IProblemInstanceExporter));
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74 | }
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75 |
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76 |
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77 | private void SetTooltip() {
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78 | var provider = (IProblemInstanceProvider)problemInstanceProviderComboBox.SelectedItem;
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79 | var toolTipText = GetProviderToolTipText(provider);
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80 | toolTip.SetToolTip(problemInstanceProviderComboBox, toolTipText);
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81 | }
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82 |
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83 | private static string GetProviderToolTipText(IProblemInstanceProvider provider) {
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84 | string toolTip = provider.Name;
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85 |
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86 | if (!string.IsNullOrEmpty(provider.ReferencePublication)) {
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87 | toolTip = toolTip
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88 | + Environment.NewLine + Environment.NewLine
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89 | + provider.ReferencePublication;
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90 | }
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91 | if (provider.WebLink != null) {
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92 | toolTip = toolTip
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93 | + Environment.NewLine
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94 | + provider.WebLink.ToString();
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95 | }
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96 |
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97 | return toolTip;
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98 | }
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99 | }
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100 | }
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