[357] | 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2008 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.ComponentModel;
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| 25 | using System.Drawing;
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| 26 | using System.Data;
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[1287] | 27 | using System.Linq;
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[357] | 28 | using System.Text;
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| 29 | using System.Windows.Forms;
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| 30 | using HeuristicLab.Core;
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[372] | 31 | using HeuristicLab.CEDMA.DB.Interfaces;
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[1287] | 32 | using HeuristicLab.PluginInfrastructure;
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[357] | 33 |
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[377] | 34 | namespace HeuristicLab.CEDMA.Core {
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[957] | 35 | public partial class DataSetView : ViewBase {
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| 36 | private DataSet dataSet;
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| 37 | public DataSet DataSet {
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| 38 | get { return dataSet; }
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| 39 | set { dataSet = value; }
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[357] | 40 | }
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[1287] | 41 | private Results results;
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[957] | 42 | public DataSetView() {
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[357] | 43 | InitializeComponent();
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[957] | 44 | Caption = "Data Set";
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[357] | 45 | }
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[957] | 46 | public DataSetView(DataSet dataSet)
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[357] | 47 | : this() {
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[957] | 48 | DataSet = dataSet;
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[407] | 49 | UpdateControls();
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[357] | 50 | }
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| 51 |
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| 52 | protected override void UpdateControls() {
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| 53 | base.UpdateControls();
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| 54 | editorGroupBox.Controls.Clear();
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[1287] | 55 | Control problemControl = (Control)DataSet.Problem.CreateView();
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| 56 | problemControl.Dock = DockStyle.Fill;
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| 57 | editorGroupBox.Controls.Add(problemControl);
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| 58 | PopulateViewComboBox();
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| 59 | resultsButton.Enabled = viewComboBox.SelectedItem != null;
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[2000] | 60 | if (dataSet.Activated) {
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| 61 | activateButton.Enabled = false;
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| 62 | editorGroupBox.Enabled = false;
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| 63 | viewComboBox.Enabled = true;
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| 64 | resultsButton.Enabled = true;
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| 65 | progressBar.Enabled = true;
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| 66 | } else {
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| 67 | activateButton.Enabled = true;
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| 68 | editorGroupBox.Enabled = true;
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| 69 | viewComboBox.Enabled = false;
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| 70 | resultsButton.Enabled = false;
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| 71 | progressBar.Enabled = false;
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| 72 | }
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[357] | 73 | }
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[372] | 74 |
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[1287] | 75 | private void PopulateViewComboBox() {
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| 76 | DiscoveryService service = new DiscoveryService();
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| 77 | IResultsViewFactory[] factories = service.GetInstances<IResultsViewFactory>();
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| 78 | viewComboBox.DataSource = factories;
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| 79 | viewComboBox.ValueMember = "Name";
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[372] | 80 | }
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| 81 |
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| 82 | private void activateButton_Click(object sender, EventArgs e) {
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[957] | 83 | DataSet.Activate();
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[372] | 84 | activateButton.Enabled = false;
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| 85 | }
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[1287] | 86 |
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| 87 | private void resultsButton_Click(object sender, EventArgs e) {
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| 88 | if (results == null)
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| 89 | ReloadResults();
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| 90 | try {
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| 91 | IResultsViewFactory factory = (IResultsViewFactory)viewComboBox.SelectedItem;
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| 92 | BackgroundWorker worker = new BackgroundWorker();
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| 93 | worker.WorkerReportsProgress = true;
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| 94 | worker.WorkerSupportsCancellation = true;
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| 95 | worker.ProgressChanged += delegate(object progressChangedSender, ProgressChangedEventArgs progressChangedArgs) {
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| 96 | progressBar.Value = progressChangedArgs.ProgressPercentage;
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| 97 | };
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| 98 | worker.DoWork += delegate(object doWorkSender, DoWorkEventArgs doWorkArgs) {
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| 99 | int n = results.GetEntries().Count();
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| 100 | int i = 0;
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| 101 | // preload list
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| 102 | foreach (var entry in results.GetEntries()) {
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| 103 | i++;
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| 104 | if((((i*100) / n) % 10) == 0) worker.ReportProgress((i * 100) / n);
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| 105 | }
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| 106 | worker.ReportProgress(100);
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| 107 | };
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| 108 | resultsButton.Enabled = false;
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| 109 | worker.RunWorkerAsync();
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| 110 | worker.RunWorkerCompleted += delegate(object completedSender, RunWorkerCompletedEventArgs compledArgs) {
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| 111 | resultsButton.Enabled = true;
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| 112 | progressBar.Value = 0;
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| 113 | IControl control = factory.CreateView(results);
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| 114 | PluginManager.ControlManager.ShowControl(control);
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| 115 | };
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| 116 | }
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| 117 | catch (Exception ex) {
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| 118 | string text = "Couldn't load selected view: " + viewComboBox.SelectedItem + "\n" + ex.Message;
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| 119 | MessageBox.Show(text, "Unable to create view", MessageBoxButtons.OK, MessageBoxIcon.Error);
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| 120 | }
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| 121 | }
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| 122 |
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| 123 | private void ReloadResults() {
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| 124 | results = dataSet.GetResults();
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| 125 | }
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[357] | 126 | }
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| 127 | }
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[1287] | 128 |
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