1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2012 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.Collections.Generic;
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24 | using System.Linq;
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25 | using System.Threading.Tasks;
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26 | using System.Windows.Forms;
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27 | using HeuristicLab.Clients.Access;
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28 | using HeuristicLab.Core.Views;
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29 | using HeuristicLab.MainForm;
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30 | using HeuristicLab.MainForm.WindowsForms;
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31 | using HeuristicLab.Optimization;
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32 |
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33 | namespace HeuristicLab.Clients.OKB.RunCreation {
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34 | [View("OKBExperimentUpload View")]
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35 | [Content(typeof(Experiment), false)]
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36 | public partial class OKBExperimentUploadView : ItemView {
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37 | public new Experiment Content {
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38 | get { return (Experiment)base.Content; }
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39 | set { base.Content = value; }
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40 | }
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41 |
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42 | private ProgressView progressView;
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43 | List<OKBRunConfigSelectionView> runConfigViews = new List<OKBRunConfigSelectionView>();
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44 | private List<Problem> problems = new List<Problem>();
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45 | private List<Algorithm> algorithms = new List<Algorithm>();
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46 |
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47 | public OKBExperimentUploadView() {
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48 | InitializeComponent();
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49 | tableLayoutPanel.RowCount = 0;
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50 | }
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51 |
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52 | protected override void OnContentChanged() {
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53 | base.OnContentChanged();
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54 | if (Content == null) {
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55 | ClearRuns();
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56 | } else {
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57 | DisplayRuns();
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58 | }
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59 | }
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60 |
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61 | protected override void RegisterContentEvents() {
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62 | base.RegisterContentEvents();
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63 | RunCreationClient.Instance.Refreshing += new EventHandler(RunCreationClient_Refreshing);
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64 | RunCreationClient.Instance.Refreshed += new EventHandler(RunCreationClient_Refreshed);
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65 | }
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66 |
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67 | protected override void DeregisterContentEvents() {
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68 | RunCreationClient.Instance.Refreshing -= new EventHandler(RunCreationClient_Refreshing);
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69 | RunCreationClient.Instance.Refreshed -= new EventHandler(RunCreationClient_Refreshed);
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70 | base.DeregisterContentEvents();
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71 | }
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72 |
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73 | private void DisplayError(Exception ex) {
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74 | PluginInfrastructure.ErrorHandling.ShowErrorDialog("An error occured while retrieving algorithm and problem information from the OKB.", ex);
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75 | }
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76 |
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77 | private void DisplayRuns() {
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78 | if (RunCreationClient.Instance.Algorithms == null || RunCreationClient.Instance.Algorithms.Count() == 0) {
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79 | RunCreationClient.Instance.RefreshAsync(DisplayError);
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80 | } else {
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81 | CreateUI();
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82 | }
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83 | }
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84 |
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85 | private void CreateUI() {
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86 | problems.AddRange(RunCreationClient.Instance.Problems);
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87 | algorithms.AddRange(RunCreationClient.Instance.Algorithms);
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88 |
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89 | foreach (var run in Content.Runs) {
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90 | OKBRunConfigSelectionView orcsv = new OKBRunConfigSelectionView(run, algorithms, problems);
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91 | runConfigViews.Add(orcsv);
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92 | tableLayoutPanel.Controls.Add(orcsv);
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93 | }
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94 | }
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95 |
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96 | private void ClearRuns() {
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97 | foreach (var runConfigView in runConfigViews) {
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98 | runConfigView.Hide();
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99 | tableLayoutPanel.Controls.Remove(runConfigView);
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100 | runConfigView.Dispose();
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101 | }
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102 | runConfigViews.Clear();
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103 | }
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104 |
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105 | private void RunCreationClient_Refreshing(object sender, EventArgs e) {
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106 | if (InvokeRequired) {
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107 | Invoke(new EventHandler(RunCreationClient_Refreshing), sender, e);
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108 | } else {
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109 | IProgress prog = new Progress();
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110 | prog.Status = "Refreshing algorithms and problems...";
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111 | SetProgressView(prog);
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112 | }
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113 | }
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114 |
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115 | private void RunCreationClient_Refreshed(object sender, EventArgs e) {
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116 | if (InvokeRequired) {
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117 | Invoke(new EventHandler(RunCreationClient_Refreshed), sender, e);
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118 | } else {
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119 | FinishProgressView();
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120 |
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121 | CreateUI();
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122 | SetEnabledStateOfControls();
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123 | }
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124 | }
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125 |
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126 | private void btnUpload_Click(object sender, EventArgs e) {
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127 | var task = System.Threading.Tasks.Task.Factory.StartNew(UploadAsync);
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128 | task.ContinueWith((t) => {
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129 | FinishProgressView();
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130 | PluginInfrastructure.ErrorHandling.ShowErrorDialog("An exception occured while uploading the runs to the OKB.", t.Exception);
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131 | }, TaskContinuationOptions.OnlyOnFaulted);
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132 | }
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133 |
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134 | private void UploadAsync() {
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135 | IProgress prog = new Progress();
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136 | prog.Status = "Uploading runs to OKB...";
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137 | prog.ProgressValue = 0;
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138 | double count = runConfigViews.Count(x => x.UploadToOKB());
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139 | int i = 0;
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140 |
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141 | SetProgressView(prog);
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142 | foreach (var runConfigView in runConfigViews) {
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143 | if (runConfigView.UploadToOKB()) {
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144 | OKBRun run = new OKBRun(runConfigView.GetSelectedAlgorithm().Id, runConfigView.GetSelectedProblem().Id, runConfigView.ExperimentRun, UserInformation.Instance.User.Id);
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145 | run.Store();
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146 | i++;
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147 | prog.ProgressValue = ((double)i) / count;
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148 | }
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149 | }
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150 | FinishProgressView();
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151 | }
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152 |
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153 | private void SetProgressView(IProgress progress) {
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154 | if (InvokeRequired) {
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155 | Invoke(new Action<IProgress>(SetProgressView), progress);
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156 | } else {
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157 | if (progressView == null) {
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158 | progressView = new ProgressView(this, progress);
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159 | } else {
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160 | progressView.Progress = progress;
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161 | }
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162 | }
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163 | }
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164 |
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165 | private void FinishProgressView() {
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166 | if (InvokeRequired) {
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167 | Invoke(new Action(FinishProgressView));
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168 | } else {
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169 | if (progressView != null) {
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170 | progressView.Finish();
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171 | progressView = null;
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172 | SetEnabledStateOfControls();
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173 | }
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174 | }
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175 | }
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176 | }
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177 | }
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